276 files changed, 10580 insertions, 8737 deletions

diff --git a/drivers/acpi/pci_slot.c b/drivers/acpi/pci_slot.c
index dd376f7ad090..d5b4ef898879 100644
--- a/drivers/acpi/pci_slot.c
+++ b/drivers/acpi/pci_slot.c
@@ -76,9 +76,9 @@ static struct acpi_pci_driver acpi_pci_slot_driver = {
 };
 
 static int
-check_slot(acpi_handle handle, int *device, unsigned long *sun)
+check_slot(acpi_handle handle, unsigned long *sun)
 {
-        int retval = 0;
+        int device = -1;
         unsigned long adr, sta;
         acpi_status status;
         struct acpi_buffer buffer = { ACPI_ALLOCATE_BUFFER, NULL };
@@ -89,32 +89,27 @@ check_slot(acpi_handle handle, int *device, unsigned long *sun)
         if (check_sta_before_sun) {
                 /* If SxFy doesn't have _STA, we just assume it's there */
                 status = acpi_evaluate_integer(handle, "_STA", NULL, &sta);
-                if (ACPI_SUCCESS(status) && !(sta & ACPI_STA_DEVICE_PRESENT)) {
-                        retval = -1;
+                if (ACPI_SUCCESS(status) && !(sta & ACPI_STA_DEVICE_PRESENT))
                         goto out;
-                }
         }
 
         status = acpi_evaluate_integer(handle, "_ADR", NULL, &adr);
         if (ACPI_FAILURE(status)) {
                 dbg("_ADR returned %d on %s\n", status, (char *)buffer.pointer);
-                retval = -1;
                 goto out;
         }
 
-        *device = (adr >> 16) & 0xffff;
-
         /* No _SUN == not a slot == bail */
         status = acpi_evaluate_integer(handle, "_SUN", NULL, sun);
         if (ACPI_FAILURE(status)) {
                 dbg("_SUN returned %d on %s\n", status, (char *)buffer.pointer);
-                retval = -1;
                 goto out;
         }
 
+        device = (adr >> 16) & 0xffff;
 out:
         kfree(buffer.pointer);
-        return retval;
+        return device;
 }
 
 struct callback_args {
@@ -144,7 +139,8 @@ register_slot(acpi_handle handle, u32 lvl, void *context, void **rv)
         struct callback_args *parent_context = context;
         struct pci_bus *pci_bus = parent_context->pci_bus;
 
-        if (check_slot(handle, &device, &sun))
+        device = check_slot(handle, &sun);
+        if (device < 0)
                 return AE_OK;
 
         slot = kmalloc(sizeof(*slot), GFP_KERNEL);
diff --git a/drivers/acpi/processor_idle.c b/drivers/acpi/processor_idle.c
index b7f2963693a7..283c08f5f4d4 100644
--- a/drivers/acpi/processor_idle.c
+++ b/drivers/acpi/processor_idle.c
@@ -1332,9 +1332,15 @@ int acpi_processor_cst_has_changed(struct acpi_processor *pr)
         if (!pr->flags.power_setup_done)
                 return -ENODEV;
 
-        /* Fall back to the default idle loop */
-        pm_idle = pm_idle_save;
-        synchronize_sched();    /* Relies on interrupts forcing exit from idle. */
+        /*
+         * Fall back to the default idle loop, when pm_idle_save had
+         * been initialized.
+         */
+        if (pm_idle_save) {
+                pm_idle = pm_idle_save;
+                /* Relies on interrupts forcing exit from idle. */
+                synchronize_sched();
+        }
 
         pr->flags.power = 0;
         result = acpi_processor_get_power_info(pr);
@@ -1896,7 +1902,8 @@ int acpi_processor_power_exit(struct acpi_processor *pr,
 
         /* Unregister the idle handler when processor #0 is removed. */
         if (pr->id == 0) {
-                pm_idle = pm_idle_save;
+                if (pm_idle_save)
+                        pm_idle = pm_idle_save;
 
                 /*
                  * We are about to unload the current idle thread pm callback
diff --git a/drivers/acpi/processor_throttling.c b/drivers/acpi/processor_throttling.c
index a2c3f9cfa549..a56fc6c4394b 100644
--- a/drivers/acpi/processor_throttling.c
+++ b/drivers/acpi/processor_throttling.c
@@ -827,7 +827,6 @@ static int acpi_processor_get_throttling_ptc(struct acpi_processor *pr)
 static int acpi_processor_get_throttling(struct acpi_processor *pr)
 {
         cpumask_t saved_mask;
-        cpumask_of_cpu_ptr_declare(new_mask);
         int ret;
 
         if (!pr)
@@ -839,8 +838,7 @@ static int acpi_processor_get_throttling(struct acpi_processor *pr)
          * Migrate task to the cpu pointed by pr.
          */
         saved_mask = current->cpus_allowed;
-        cpumask_of_cpu_ptr_next(new_mask, pr->id);
-        set_cpus_allowed_ptr(current, new_mask);
+        set_cpus_allowed_ptr(current, &cpumask_of_cpu(pr->id));
         ret = pr->throttling.acpi_processor_get_throttling(pr);
         /* restore the previous state */
         set_cpus_allowed_ptr(current, &saved_mask);
@@ -989,7 +987,6 @@ static int acpi_processor_set_throttling_ptc(struct acpi_processor *pr,
 int acpi_processor_set_throttling(struct acpi_processor *pr, int state)
 {
         cpumask_t saved_mask;
-        cpumask_of_cpu_ptr_declare(new_mask);
         int ret = 0;
         unsigned int i;
         struct acpi_processor *match_pr;
@@ -1028,8 +1025,7 @@ int acpi_processor_set_throttling(struct acpi_processor *pr, int state)
          * it can be called only for the cpu pointed by pr.
          */
         if (p_throttling->shared_type == DOMAIN_COORD_TYPE_SW_ANY) {
-                cpumask_of_cpu_ptr_next(new_mask, pr->id);
-                set_cpus_allowed_ptr(current, new_mask);
+                set_cpus_allowed_ptr(current, &cpumask_of_cpu(pr->id));
                 ret = p_throttling->acpi_processor_set_throttling(pr,
                                                 t_state.target_state);
         } else {
@@ -1060,8 +1056,7 @@ int acpi_processor_set_throttling(struct acpi_processor *pr, int state)
                                 continue;
                         }
                         t_state.cpu = i;
-                        cpumask_of_cpu_ptr_next(new_mask, i);
-                        set_cpus_allowed_ptr(current, new_mask);
+                        set_cpus_allowed_ptr(current, &cpumask_of_cpu(i));
                         ret = match_pr->throttling.
                                 acpi_processor_set_throttling(
                                 match_pr, t_state.target_state);
diff --git a/drivers/base/memory.c b/drivers/base/memory.c
index 3ad49a00029f..af0d175c025d 100644
--- a/drivers/base/memory.c
+++ b/drivers/base/memory.c
@@ -103,7 +103,8 @@ static ssize_t show_mem_phys_index(struct sys_device *dev,
 /*
  * Show whether the section of memory is likely to be hot-removable
  */
-static ssize_t show_mem_removable(struct sys_device *dev, char *buf)
+static ssize_t show_mem_removable(struct sys_device *dev,
+                        struct sysdev_attribute *attr, char *buf)
 {
         unsigned long start_pfn;
         int ret;
diff --git a/drivers/char/hw_random/intel-rng.c b/drivers/char/hw_random/intel-rng.c
index 27fdc0866496..8a2fce0756ec 100644
--- a/drivers/char/hw_random/intel-rng.c
+++ b/drivers/char/hw_random/intel-rng.c
@@ -241,7 +241,7 @@ static int __init intel_rng_hw_init(void *_intel_rng_hw)
         struct intel_rng_hw *intel_rng_hw = _intel_rng_hw;
         u8 mfc, dvc;
 
-        /* interrupts disabled in stop_machine_run call */
+        /* interrupts disabled in stop_machine call */
 
         if (!(intel_rng_hw->fwh_dec_en1_val & FWH_F8_EN_MASK))
                 pci_write_config_byte(intel_rng_hw->dev,
@@ -365,10 +365,10 @@ static int __init mod_init(void)
          * location with the Read ID command, all activity on the system
          * must be stopped until the state is back to normal.
          *
-         * Use stop_machine_run because IPIs can be blocked by disabling
+         * Use stop_machine because IPIs can be blocked by disabling
          * interrupts.
          */
-        err = stop_machine_run(intel_rng_hw_init, intel_rng_hw, NR_CPUS);
+        err = stop_machine(intel_rng_hw_init, intel_rng_hw, NULL);
         pci_dev_put(dev);
         iounmap(intel_rng_hw->mem);
         kfree(intel_rng_hw);
diff --git a/drivers/char/pcmcia/ipwireless/hardware.c b/drivers/char/pcmcia/ipwireless/hardware.c
index 929101ecbae2..4c1820cad712 100644
--- a/drivers/char/pcmcia/ipwireless/hardware.c
+++ b/drivers/char/pcmcia/ipwireless/hardware.c
@@ -30,11 +30,11 @@
 static void ipw_send_setup_packet(struct ipw_hardware *hw);
 static void handle_received_SETUP_packet(struct ipw_hardware *ipw,
                                          unsigned int address,
-                                         unsigned char *data, int len,
+                                         const unsigned char *data, int len,
                                          int is_last);
 static void ipwireless_setup_timer(unsigned long data);
 static void handle_received_CTRL_packet(struct ipw_hardware *hw,
-                unsigned int channel_idx, unsigned char *data, int len);
+                unsigned int channel_idx, const unsigned char *data, int len);
 
 /*#define TIMING_DIAGNOSTICS*/
 
@@ -79,8 +79,7 @@ static void report_timing(void)
                 timing_stats.last_report_time = jiffies;
                 if (!first)
                         printk(KERN_INFO IPWIRELESS_PCCARD_NAME
-                               ": %u us elapsed - read %lu bytes in %u us, "
-                               "wrote %lu bytes in %u us\n",
+                               ": %u us elapsed - read %lu bytes in %u us, wrote %lu bytes in %u us\n",
                                jiffies_to_usecs(since),
                                timing_stats.read_bytes,
                                jiffies_to_usecs(timing_stats.read_time),
@@ -133,29 +132,17 @@ enum {
 #define NL_FOLLOWING_PACKET_HEADER_SIZE    1
 
 struct nl_first_packet_header {
-#if defined(__BIG_ENDIAN_BITFIELD)
-        unsigned char packet_rank:2;
-        unsigned char address:3;
-        unsigned char protocol:3;
-#else
         unsigned char protocol:3;
         unsigned char address:3;
         unsigned char packet_rank:2;
-#endif
         unsigned char length_lsb;
         unsigned char length_msb;
 };
 
 struct nl_packet_header {
-#if defined(__BIG_ENDIAN_BITFIELD)
-        unsigned char packet_rank:2;
-        unsigned char address:3;
-        unsigned char protocol:3;
-#else
         unsigned char protocol:3;
         unsigned char address:3;
         unsigned char packet_rank:2;
-#endif
 };
 
 /* Value of 'packet_rank' above */
@@ -227,15 +214,12 @@ struct MEMINFREG {
         unsigned short memreg_tx_new;   /* TX2 (new) Register (R/W) */
 };
 
-#define IODMADPR 0x00           /* DMA Data Port Register (R/W) */
-
 #define CARD_PRESENT_VALUE (0xBEEFCAFEUL)
 
 #define MEMTX_TX                       0x0001
 #define MEMRX_RX                       0x0001
 #define MEMRX_RX_DONE                  0x0001
 #define MEMRX_PCINTACKK                0x0001
-#define MEMRX_MEMSPURIOUSINT           0x0001
 
 #define NL_NUM_OF_PRIORITIES       3
 #define NL_NUM_OF_PROTOCOLS        3
@@ -245,7 +229,7 @@ struct ipw_hardware {
         unsigned int base_port;
         short hw_version;
         unsigned short ll_mtu;
-        spinlock_t spinlock;
+        spinlock_t lock;
 
         int initializing;
         int init_loops;
@@ -386,26 +370,52 @@ static void dump_data_bytes(const char *type, const unsigned char *data,
                         length < DUMP_MAX_BYTES ? length : DUMP_MAX_BYTES);
 }
 
-static int do_send_fragment(struct ipw_hardware *hw, const unsigned char *data,
+static void swap_packet_bitfield_to_le(unsigned char *data)
+{
+#ifdef __BIG_ENDIAN_BITFIELD
+        unsigned char tmp = *data, ret = 0;
+
+        /*
+         * transform bits from aa.bbb.ccc to ccc.bbb.aa
+         */
+        ret |= tmp & 0xc0 >> 6;
+        ret |= tmp & 0x38 >> 1;
+        ret |= tmp & 0x07 << 5;
+        *data = ret & 0xff;
+#endif
+}
+
+static void swap_packet_bitfield_from_le(unsigned char *data)
+{
+#ifdef __BIG_ENDIAN_BITFIELD
+        unsigned char tmp = *data, ret = 0;
+
+        /*
+         * transform bits from ccc.bbb.aa to aa.bbb.ccc
+         */
+        ret |= tmp & 0xe0 >> 5;
+        ret |= tmp & 0x1c << 1;
+        ret |= tmp & 0x03 << 6;
+        *data = ret & 0xff;
+#endif
+}
+
+static void do_send_fragment(struct ipw_hardware *hw, unsigned char *data,
                             unsigned length)
 {
-        int i;
+        unsigned i;
         unsigned long flags;
 
         start_timing();
-
-        if (length == 0)
-                return 0;
-
-        if (length > hw->ll_mtu)
-                return -1;
+        BUG_ON(length > hw->ll_mtu);
 
         if (ipwireless_debug)
                 dump_data_bytes("send", data, length);
 
-        spin_lock_irqsave(&hw->spinlock, flags);
+        spin_lock_irqsave(&hw->lock, flags);
 
         hw->tx_ready = 0;
+        swap_packet_bitfield_to_le(data);
 
         if (hw->hw_version == HW_VERSION_1) {
                 outw((unsigned short) length, hw->base_port + IODWR);
@@ -414,7 +424,7 @@ static int do_send_fragment(struct ipw_hardware *hw, const unsigned char *data,
                         unsigned short d = data[i];
                         __le16 raw_data;
 
-                        if (likely(i + 1 < length))
+                        if (i + 1 < length)
                                 d |= data[i + 1] << 8;
                         raw_data = cpu_to_le16(d);
                         outw(raw_data, hw->base_port + IODWR);
@@ -422,32 +432,30 @@ static int do_send_fragment(struct ipw_hardware *hw, const unsigned char *data,
 
                 outw(DCR_TXDONE, hw->base_port + IODCR);
         } else if (hw->hw_version == HW_VERSION_2) {
-                outw((unsigned short) length, hw->base_port + IODMADPR);
+                outw((unsigned short) length, hw->base_port);
 
                 for (i = 0; i < length; i += 2) {
                         unsigned short d = data[i];
                         __le16 raw_data;
 
-                        if ((i + 1 < length))
+                        if (i + 1 < length)
                                 d |= data[i + 1] << 8;
                         raw_data = cpu_to_le16(d);
-                        outw(raw_data, hw->base_port + IODMADPR);
+                        outw(raw_data, hw->base_port);
                 }
                 while ((i & 3) != 2) {
-                        outw((unsigned short) 0xDEAD, hw->base_port + IODMADPR);
+                        outw((unsigned short) 0xDEAD, hw->base_port);
                         i += 2;
                 }
                 writew(MEMRX_RX, &hw->memory_info_regs->memreg_rx);
         }
 
-        spin_unlock_irqrestore(&hw->spinlock, flags);
+        spin_unlock_irqrestore(&hw->lock, flags);
 
         end_write_timing(length);
-
-        return 0;
 }
 
-static int do_send_packet(struct ipw_hardware *hw, struct ipw_tx_packet *packet)
+static void do_send_packet(struct ipw_hardware *hw, struct ipw_tx_packet *packet)
 {
         unsigned short fragment_data_len;
         unsigned short data_left = packet->length - packet->offset;
@@ -462,6 +470,10 @@ static int do_send_packet(struct ipw_hardware *hw, struct ipw_tx_packet *packet)
         if (data_left < fragment_data_len)
                 fragment_data_len = data_left;
 
+        /*
+         * hdr_first is now in machine bitfield order, which will be swapped
+         * to le just before it goes to hw
+         */
         pkt.hdr_first.protocol = packet->protocol;
         pkt.hdr_first.address = packet->dest_addr;
         pkt.hdr_first.packet_rank = 0;
@@ -493,25 +505,23 @@ static int do_send_packet(struct ipw_hardware *hw, struct ipw_tx_packet *packet)
                  */
                 unsigned long flags;
 
-                spin_lock_irqsave(&hw->spinlock, flags);
+                spin_lock_irqsave(&hw->lock, flags);
                 list_add(&packet->queue, &hw->tx_queue[0]);
                 hw->tx_queued++;
-                spin_unlock_irqrestore(&hw->spinlock, flags);
+                spin_unlock_irqrestore(&hw->lock, flags);
         } else {
                 if (packet->packet_callback)
                         packet->packet_callback(packet->callback_data,
                                         packet->length);
                 kfree(packet);
         }
-
-        return 0;
 }
 
 static void ipw_setup_hardware(struct ipw_hardware *hw)
 {
         unsigned long flags;
 
-        spin_lock_irqsave(&hw->spinlock, flags);
+        spin_lock_irqsave(&hw->lock, flags);
         if (hw->hw_version == HW_VERSION_1) {
                 /* Reset RX FIFO */
                 outw(DCR_RXRESET, hw->base_port + IODCR);
@@ -530,7 +540,7 @@ static void ipw_setup_hardware(struct ipw_hardware *hw)
                 csr |= 1;
                 writew(csr, &hw->memregs_CCR->reg_config_and_status);
         }
-        spin_unlock_irqrestore(&hw->spinlock, flags);
+        spin_unlock_irqrestore(&hw->lock, flags);
 }
 
 /*
@@ -549,28 +559,23 @@ static struct ipw_rx_packet *pool_allocate(struct ipw_hardware *hw,
         if (!packet) {
                 unsigned long flags;
 
-                /*
-                 * If this is the first fragment, then we will need to fetch a
-                 * packet to put it in.
-                 */
-                spin_lock_irqsave(&hw->spinlock, flags);
-                /* If we have one in our pool, then pull it out. */
+                spin_lock_irqsave(&hw->lock, flags);
                 if (!list_empty(&hw->rx_pool)) {
                         packet = list_first_entry(&hw->rx_pool,
                                         struct ipw_rx_packet, queue);
-                        list_del(&packet->queue);
                         hw->rx_pool_size--;
-                        spin_unlock_irqrestore(&hw->spinlock, flags);
+                        spin_unlock_irqrestore(&hw->lock, flags);
+                        list_del(&packet->queue);
                 } else {
-                        /* Otherwise allocate a new one. */
-                        static int min_capacity = 256;
+                        const int min_capacity =
+                                ipwireless_ppp_mru(hw->network) + 2;
                         int new_capacity;
 
-                        spin_unlock_irqrestore(&hw->spinlock, flags);
+                        spin_unlock_irqrestore(&hw->lock, flags);
                         new_capacity =
-                            minimum_free_space > min_capacity
-                            ? minimum_free_space
-                            : min_capacity;
+                                (minimum_free_space > min_capacity
+                                 ? minimum_free_space
+                                 : min_capacity);
                         packet = kmalloc(sizeof(struct ipw_rx_packet)
                                         + new_capacity, GFP_ATOMIC);
                         if (!packet)
@@ -580,10 +585,6 @@ static struct ipw_rx_packet *pool_allocate(struct ipw_hardware *hw,
                 packet->length = 0;
         }
 
-        /*
-         * If this packet does not have sufficient capacity for the data we
-         * want to add, then make it bigger.
-         */
         if (packet->length + minimum_free_space > packet->capacity) {
                 struct ipw_rx_packet *old_packet = packet;
 
@@ -610,13 +611,15 @@ static void pool_free(struct ipw_hardware *hw, struct ipw_rx_packet *packet)
                 kfree(packet);
         else {
                 hw->rx_pool_size++;
-                list_add_tail(&packet->queue, &hw->rx_pool);
+                list_add(&packet->queue, &hw->rx_pool);
         }
 }
 
 static void queue_received_packet(struct ipw_hardware *hw,
-                                  unsigned int protocol, unsigned int address,
-                                  unsigned char *data, int length, int is_last)
+                                  unsigned int protocol,
+                                  unsigned int address,
+                                  const unsigned char *data, int length,
+                                  int is_last)
 {
         unsigned int channel_idx = address - 1;
         struct ipw_rx_packet *packet = NULL;
@@ -658,9 +661,9 @@ static void queue_received_packet(struct ipw_hardware *hw,
                         packet = *assem;
                         *assem = NULL;
                         /* Count queued DATA bytes only */
-                        spin_lock_irqsave(&hw->spinlock, flags);
+                        spin_lock_irqsave(&hw->lock, flags);
                         hw->rx_bytes_queued += packet->length;
-                        spin_unlock_irqrestore(&hw->spinlock, flags);
+                        spin_unlock_irqrestore(&hw->lock, flags);
                 }
         } else {
                 /* If it's a CTRL packet, don't assemble, just queue it. */
@@ -682,13 +685,13 @@ static void queue_received_packet(struct ipw_hardware *hw,
          * network layer.
          */
         if (packet) {
-                spin_lock_irqsave(&hw->spinlock, flags);
+                spin_lock_irqsave(&hw->lock, flags);
                 list_add_tail(&packet->queue, &hw->rx_queue);
                 /* Block reception of incoming packets if queue is full. */
                 hw->blocking_rx =
-                        hw->rx_bytes_queued >= IPWIRELESS_RX_QUEUE_SIZE;
+                        (hw->rx_bytes_queued >= IPWIRELESS_RX_QUEUE_SIZE);
 
-                spin_unlock_irqrestore(&hw->spinlock, flags);
+                spin_unlock_irqrestore(&hw->lock, flags);
                 schedule_work(&hw->work_rx);
         }
 }
@@ -702,7 +705,7 @@ static void ipw_receive_data_work(struct work_struct *work_rx)
             container_of(work_rx, struct ipw_hardware, work_rx);
         unsigned long flags;
 
-        spin_lock_irqsave(&hw->spinlock, flags);
+        spin_lock_irqsave(&hw->lock, flags);
         while (!list_empty(&hw->rx_queue)) {
                 struct ipw_rx_packet *packet =
                         list_first_entry(&hw->rx_queue,
@@ -720,7 +723,7 @@ static void ipw_receive_data_work(struct work_struct *work_rx)
                 if (packet->protocol == TL_PROTOCOLID_COM_DATA) {
                         if (hw->network != NULL) {
                                 /* If the network hasn't been disconnected. */
-                                spin_unlock_irqrestore(&hw->spinlock, flags);
+                                spin_unlock_irqrestore(&hw->lock, flags);
                                 /*
                                  * This must run unlocked due to tty processing
                                  * and mutex locking
@@ -731,7 +734,7 @@ static void ipw_receive_data_work(struct work_struct *work_rx)
                                                 (unsigned char *)packet
                                                 + sizeof(struct ipw_rx_packet),
                                                 packet->length);
-                                spin_lock_irqsave(&hw->spinlock, flags);
+                                spin_lock_irqsave(&hw->lock, flags);
                         }
                         /* Count queued DATA bytes only */
                         hw->rx_bytes_queued -= packet->length;
@@ -755,15 +758,15 @@ static void ipw_receive_data_work(struct work_struct *work_rx)
                 if (hw->shutting_down)
                         break;
         }
-        spin_unlock_irqrestore(&hw->spinlock, flags);
+        spin_unlock_irqrestore(&hw->lock, flags);
 }
 
 static void handle_received_CTRL_packet(struct ipw_hardware *hw,
                                         unsigned int channel_idx,
-                                        unsigned char *data, int len)
+                                        const unsigned char *data, int len)
 {
-        struct ipw_control_packet_body *body =
-                (struct ipw_control_packet_body *) data;
+        const struct ipw_control_packet_body *body =
+                (const struct ipw_control_packet_body *) data;
         unsigned int changed_mask;
 
         if (len != sizeof(struct ipw_control_packet_body)) {
@@ -805,13 +808,13 @@ static void handle_received_CTRL_packet(struct ipw_hardware *hw,
 }
 
 static void handle_received_packet(struct ipw_hardware *hw,
-                                   union nl_packet *packet,
+                                   const union nl_packet *packet,
                                    unsigned short len)
 {
         unsigned int protocol = packet->hdr.protocol;
         unsigned int address = packet->hdr.address;
         unsigned int header_length;
-        unsigned char *data;
+        const unsigned char *data;
         unsigned int data_len;
         int is_last = packet->hdr.packet_rank & NL_LAST_PACKET;
 
@@ -850,7 +853,7 @@ static void acknowledge_data_read(struct ipw_hardware *hw)
 static void do_receive_packet(struct ipw_hardware *hw)
 {
         unsigned len;
-        unsigned int i;
+        unsigned i;
         unsigned char pkt[LL_MTU_MAX];
 
         start_timing();
@@ -859,8 +862,7 @@ static void do_receive_packet(struct ipw_hardware *hw)
                 len = inw(hw->base_port + IODRR);
                 if (len > hw->ll_mtu) {
                         printk(KERN_INFO IPWIRELESS_PCCARD_NAME
-                               ": received a packet of %u bytes - "
-                               "longer than the MTU!\n", len);
+                               ": received a packet of %u bytes - longer than the MTU!\n", len);
                         outw(DCR_RXDONE | DCR_RXRESET, hw->base_port + IODCR);
                         return;
                 }
@@ -873,18 +875,17 @@ static void do_receive_packet(struct ipw_hardware *hw)
                         pkt[i + 1] = (unsigned char) (data >> 8);
                 }
         } else {
-                len = inw(hw->base_port + IODMADPR);
+                len = inw(hw->base_port);
                 if (len > hw->ll_mtu) {
                         printk(KERN_INFO IPWIRELESS_PCCARD_NAME
-                               ": received a packet of %u bytes - "
-                               "longer than the MTU!\n", len);
+                               ": received a packet of %u bytes - longer than the MTU!\n", len);
                         writew(MEMRX_PCINTACKK,
                                 &hw->memory_info_regs->memreg_pc_interrupt_ack);
                         return;
                 }
 
                 for (i = 0; i < len; i += 2) {
-                        __le16 raw_data = inw(hw->base_port + IODMADPR);
+                        __le16 raw_data = inw(hw->base_port);
                         unsigned short data = le16_to_cpu(raw_data);
 
                         pkt[i] = (unsigned char) data;
@@ -892,13 +893,15 @@ static void do_receive_packet(struct ipw_hardware *hw)
                 }
 
                 while ((i & 3) != 2) {
-                        inw(hw->base_port + IODMADPR);
+                        inw(hw->base_port);
                         i += 2;
                 }
         }
 
         acknowledge_data_read(hw);
 
+        swap_packet_bitfield_from_le(pkt);
+
         if (ipwireless_debug)
                 dump_data_bytes("recv", pkt, len);
 
@@ -916,8 +919,7 @@ static int get_current_packet_priority(struct ipw_hardware *hw)
          * until setup is complete.
          */
         return (hw->to_setup || hw->initializing
-                        ? PRIO_SETUP + 1 :
-                        NL_NUM_OF_PRIORITIES);
+                        ? PRIO_SETUP + 1 : NL_NUM_OF_PRIORITIES);
 }
 
 /*
@@ -928,17 +930,17 @@ static int get_packets_from_hw(struct ipw_hardware *hw)
         int received = 0;
         unsigned long flags;
 
-        spin_lock_irqsave(&hw->spinlock, flags);
+        spin_lock_irqsave(&hw->lock, flags);
         while (hw->rx_ready && !hw->blocking_rx) {
                 received = 1;
                 hw->rx_ready--;
-                spin_unlock_irqrestore(&hw->spinlock, flags);
+                spin_unlock_irqrestore(&hw->lock, flags);
 
                 do_receive_packet(hw);
 
-                spin_lock_irqsave(&hw->spinlock, flags);
+                spin_lock_irqsave(&hw->lock, flags);
         }
-        spin_unlock_irqrestore(&hw->spinlock, flags);
+        spin_unlock_irqrestore(&hw->lock, flags);
 
         return received;
 }
@@ -954,7 +956,7 @@ static int send_pending_packet(struct ipw_hardware *hw, int priority_limit)
         int more_to_send = 0;
         unsigned long flags;
 
-        spin_lock_irqsave(&hw->spinlock, flags);
+        spin_lock_irqsave(&hw->lock, flags);
         if (hw->tx_queued && hw->tx_ready) {
                 int priority;
                 struct ipw_tx_packet *packet = NULL;
@@ -975,17 +977,17 @@ static int send_pending_packet(struct ipw_hardware *hw, int priority_limit)
                 }
                 if (!packet) {
                         hw->tx_queued = 0;
-                        spin_unlock_irqrestore(&hw->spinlock, flags);
+                        spin_unlock_irqrestore(&hw->lock, flags);
                         return 0;
                 }
 
-                spin_unlock_irqrestore(&hw->spinlock, flags);
+                spin_unlock_irqrestore(&hw->lock, flags);
 
                 /* Send */
                 do_send_packet(hw, packet);
 
                 /* Check if more to send */
-                spin_lock_irqsave(&hw->spinlock, flags);
+                spin_lock_irqsave(&hw->lock, flags);
                 for (priority = 0; priority < priority_limit; priority++)
                         if (!list_empty(&hw->tx_queue[priority])) {
                                 more_to_send = 1;
@@ -995,7 +997,7 @@ static int send_pending_packet(struct ipw_hardware *hw, int priority_limit)
                 if (!more_to_send)
                         hw->tx_queued = 0;
         }
-        spin_unlock_irqrestore(&hw->spinlock, flags);
+        spin_unlock_irqrestore(&hw->lock, flags);
 
         return more_to_send;
 }
@@ -1008,9 +1010,9 @@ static void ipwireless_do_tasklet(unsigned long hw_)
         struct ipw_hardware *hw = (struct ipw_hardware *) hw_;
         unsigned long flags;
 
-        spin_lock_irqsave(&hw->spinlock, flags);
+        spin_lock_irqsave(&hw->lock, flags);
         if (hw->shutting_down) {
-                spin_unlock_irqrestore(&hw->spinlock, flags);
+                spin_unlock_irqrestore(&hw->lock, flags);
                 return;
         }
 
@@ -1019,7 +1021,7 @@ static void ipwireless_do_tasklet(unsigned long hw_)
                  * Initial setup data sent to hardware
                  */
                 hw->to_setup = 2;
-                spin_unlock_irqrestore(&hw->spinlock, flags);
+                spin_unlock_irqrestore(&hw->lock, flags);
 
                 ipw_setup_hardware(hw);
                 ipw_send_setup_packet(hw);
@@ -1030,7 +1032,7 @@ static void ipwireless_do_tasklet(unsigned long hw_)
                 int priority_limit = get_current_packet_priority(hw);
                 int again;
 
-                spin_unlock_irqrestore(&hw->spinlock, flags);
+                spin_unlock_irqrestore(&hw->lock, flags);
 
                 do {
                         again = send_pending_packet(hw, priority_limit);
@@ -1068,16 +1070,16 @@ static irqreturn_t ipwireless_handle_v1_interrupt(int irq,
                 /* Transmit complete. */
                 if (irqn & IR_TXINTR) {
                         ack |= IR_TXINTR;
-                        spin_lock_irqsave(&hw->spinlock, flags);
+                        spin_lock_irqsave(&hw->lock, flags);
                         hw->tx_ready = 1;
-                        spin_unlock_irqrestore(&hw->spinlock, flags);
+                        spin_unlock_irqrestore(&hw->lock, flags);
                 }
                 /* Received data */
                 if (irqn & IR_RXINTR) {
                         ack |= IR_RXINTR;
-                        spin_lock_irqsave(&hw->spinlock, flags);
+                        spin_lock_irqsave(&hw->lock, flags);
                         hw->rx_ready++;
-                        spin_unlock_irqrestore(&hw->spinlock, flags);
+                        spin_unlock_irqrestore(&hw->lock, flags);
                 }
                 if (ack != 0) {
                         outw(ack, hw->base_port + IOIR);
@@ -1128,9 +1130,8 @@ static irqreturn_t ipwireless_handle_v2_v3_interrupt(int irq,
                         } else {
                                 return IRQ_NONE;
                         }
-                } else {
+                } else
                         return IRQ_NONE;
-                }
         }
 
         /*
@@ -1149,9 +1150,9 @@ static irqreturn_t ipwireless_handle_v2_v3_interrupt(int irq,
                 if (hw->serial_number_detected) {
                         if (memtx_serial != hw->last_memtx_serial) {
                                 hw->last_memtx_serial = memtx_serial;
-                                spin_lock_irqsave(&hw->spinlock, flags);
+                                spin_lock_irqsave(&hw->lock, flags);
                                 hw->rx_ready++;
-                                spin_unlock_irqrestore(&hw->spinlock, flags);
+                                spin_unlock_irqrestore(&hw->lock, flags);
                                 rx = 1;
                         } else
                                 /* Ignore 'Timer Recovery' duplicates. */
@@ -1166,18 +1167,18 @@ static irqreturn_t ipwireless_handle_v2_v3_interrupt(int irq,
                                 printk(KERN_DEBUG IPWIRELESS_PCCARD_NAME
                                         ": memreg_tx serial num detected\n");
 
-                                spin_lock_irqsave(&hw->spinlock, flags);
+                                spin_lock_irqsave(&hw->lock, flags);
                                 hw->rx_ready++;
-                                spin_unlock_irqrestore(&hw->spinlock, flags);
+                                spin_unlock_irqrestore(&hw->lock, flags);
                         }
                         rx = 1;
                 }
         }
         if (memrxdone & MEMRX_RX_DONE) {
                 writew(0, &hw->memory_info_regs->memreg_rx_done);
-                spin_lock_irqsave(&hw->spinlock, flags);
+                spin_lock_irqsave(&hw->lock, flags);
                 hw->tx_ready = 1;
-                spin_unlock_irqrestore(&hw->spinlock, flags);
+                spin_unlock_irqrestore(&hw->lock, flags);
                 tx = 1;
         }
         if (tx)
@@ -1195,8 +1196,7 @@ static irqreturn_t ipwireless_handle_v2_v3_interrupt(int irq,
                                         ": spurious interrupt - new_tx mode\n");
                         else {
                                 printk(KERN_WARNING IPWIRELESS_PCCARD_NAME
-                                        ": no valid memreg_tx value - "
-                                        "switching to the old memreg_tx\n");
+                                        ": no valid memreg_tx value - switching to the old memreg_tx\n");
                                 hw->memreg_tx =
                                         &hw->memory_info_regs->memreg_tx_old;
                                 try_mem_tx_old = 1;
@@ -1211,7 +1211,7 @@ static irqreturn_t ipwireless_handle_v2_v3_interrupt(int irq,
         return IRQ_HANDLED;
 }
 
-irqreturn_t ipwireless_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+irqreturn_t ipwireless_interrupt(int irq, void *dev_id)
 {
         struct ipw_hardware *hw = dev_id;
 
@@ -1226,9 +1226,9 @@ static void flush_packets_to_hw(struct ipw_hardware *hw)
         int priority_limit;
         unsigned long flags;
 
-        spin_lock_irqsave(&hw->spinlock, flags);
+        spin_lock_irqsave(&hw->lock, flags);
         priority_limit = get_current_packet_priority(hw);
-        spin_unlock_irqrestore(&hw->spinlock, flags);
+        spin_unlock_irqrestore(&hw->lock, flags);
 
         while (send_pending_packet(hw, priority_limit));
 }
@@ -1238,10 +1238,10 @@ static void send_packet(struct ipw_hardware *hw, int priority,
 {
         unsigned long flags;
 
-        spin_lock_irqsave(&hw->spinlock, flags);
+        spin_lock_irqsave(&hw->lock, flags);
         list_add_tail(&packet->queue, &hw->tx_queue[priority]);
         hw->tx_queued++;
-        spin_unlock_irqrestore(&hw->spinlock, flags);
+        spin_unlock_irqrestore(&hw->lock, flags);
 
         flush_packets_to_hw(hw);
 }
@@ -1291,21 +1291,20 @@ static void *alloc_ctrl_packet(int header_size,
 }
 
 int ipwireless_send_packet(struct ipw_hardware *hw, unsigned int channel_idx,
-                            unsigned char *data, unsigned int length,
+                            const unsigned char *data, unsigned int length,
                             void (*callback) (void *cb, unsigned int length),
                             void *callback_data)
 {
         struct ipw_tx_packet *packet;
 
-        packet = alloc_data_packet(length,
-                               (unsigned char) (channel_idx + 1),
-                               TL_PROTOCOLID_COM_DATA);
+        packet = alloc_data_packet(length, (channel_idx + 1),
+                        TL_PROTOCOLID_COM_DATA);
         if (!packet)
                 return -ENOMEM;
         packet->packet_callback = callback;
         packet->callback_data = callback_data;
-        memcpy((unsigned char *) packet +
-                        sizeof(struct ipw_tx_packet), data, length);
+        memcpy((unsigned char *) packet + sizeof(struct ipw_tx_packet), data,
+                        length);
 
         send_packet(hw, PRIO_DATA, packet);
         return 0;
@@ -1321,12 +1320,11 @@ static int set_control_line(struct ipw_hardware *hw, int prio,
                 protocolid = TL_PROTOCOLID_SETUP;
 
         packet = alloc_ctrl_packet(sizeof(struct ipw_control_packet),
-                        (unsigned char) (channel_idx + 1),
-                        protocolid, line);
+                        (channel_idx + 1), protocolid, line);
         if (!packet)
                 return -ENOMEM;
         packet->header.length = sizeof(struct ipw_control_packet_body);
-        packet->body.value = (unsigned char) (state == 0 ? 0 : 1);
+        packet->body.value = (state == 0 ? 0 : 1);
         send_packet(hw, prio, &packet->header);
         return 0;
 }
@@ -1504,8 +1502,7 @@ static void handle_setup_get_version_rsp(struct ipw_hardware *hw,
         if (vers_no == TL_SETUP_VERSION)
                 __handle_setup_get_version_rsp(hw);
         else
-                printk(KERN_ERR
-                                IPWIRELESS_PCCARD_NAME
+                printk(KERN_ERR IPWIRELESS_PCCARD_NAME
                                 ": invalid hardware version no %u\n",
                                 (unsigned int) vers_no);
 }
@@ -1528,10 +1525,10 @@ static void ipw_send_setup_packet(struct ipw_hardware *hw)
 
 static void handle_received_SETUP_packet(struct ipw_hardware *hw,
                                          unsigned int address,
-                                         unsigned char *data, int len,
+                                         const unsigned char *data, int len,
                                          int is_last)
 {
-        union ipw_setup_rx_msg *rx_msg = (union ipw_setup_rx_msg *) data;
+        const union ipw_setup_rx_msg *rx_msg = (const union ipw_setup_rx_msg *) data;
 
         if (address != ADDR_SETUP_PROT) {
                 printk(KERN_INFO IPWIRELESS_PCCARD_NAME
@@ -1629,7 +1626,7 @@ struct ipw_hardware *ipwireless_hardware_create(void)
 
         INIT_LIST_HEAD(&hw->rx_queue);
         INIT_LIST_HEAD(&hw->rx_pool);
-        spin_lock_init(&hw->spinlock);
+        spin_lock_init(&hw->lock);
         tasklet_init(&hw->tasklet, ipwireless_do_tasklet, (unsigned long) hw);
         INIT_WORK(&hw->work_rx, ipw_receive_data_work);
         setup_timer(&hw->setup_timer, ipwireless_setup_timer,
@@ -1651,8 +1648,8 @@ void ipwireless_init_hardware_v1(struct ipw_hardware *hw,
                 enable_irq(hw->irq);
         }
         hw->base_port = base_port;
-        hw->hw_version = is_v2_card ? HW_VERSION_2 : HW_VERSION_1;
-        hw->ll_mtu = hw->hw_version == HW_VERSION_1 ? LL_MTU_V1 : LL_MTU_V2;
+        hw->hw_version = (is_v2_card ? HW_VERSION_2 : HW_VERSION_1);
+        hw->ll_mtu = (hw->hw_version == HW_VERSION_1 ? LL_MTU_V1 : LL_MTU_V2);
         hw->memregs_CCR = (struct MEMCCR __iomem *)
                         ((unsigned short __iomem *) attr_memory + 0x200);
         hw->memory_info_regs = (struct MEMINFREG __iomem *) common_memory;
@@ -1695,10 +1692,10 @@ static void ipwireless_setup_timer(unsigned long data)
                 if (is_card_present(hw)) {
                         unsigned long flags;
 
-                        spin_lock_irqsave(&hw->spinlock, flags);
+                        spin_lock_irqsave(&hw->lock, flags);
                         hw->to_setup = 1;
                         hw->tx_ready = 1;
-                        spin_unlock_irqrestore(&hw->spinlock, flags);
+                        spin_unlock_irqrestore(&hw->lock, flags);
                         tasklet_schedule(&hw->tasklet);
                 }
 
diff --git a/drivers/char/pcmcia/ipwireless/hardware.h b/drivers/char/pcmcia/ipwireless/hardware.h
index 19ce5eb266b1..90a8590e43b0 100644
--- a/drivers/char/pcmcia/ipwireless/hardware.h
+++ b/drivers/char/pcmcia/ipwireless/hardware.h
@@ -34,14 +34,14 @@ struct ipw_network;
 
 struct ipw_hardware *ipwireless_hardware_create(void);
 void ipwireless_hardware_free(struct ipw_hardware *hw);
-irqreturn_t ipwireless_interrupt(int irq, void *dev_id, struct pt_regs *regs);
+irqreturn_t ipwireless_interrupt(int irq, void *dev_id);
 int ipwireless_set_DTR(struct ipw_hardware *hw, unsigned int channel_idx,
                 int state);
 int ipwireless_set_RTS(struct ipw_hardware *hw, unsigned int channel_idx,
                 int state);
 int ipwireless_send_packet(struct ipw_hardware *hw,
                             unsigned int channel_idx,
-                            unsigned char *data,
+                            const unsigned char *data,
                             unsigned int length,
                             void (*packet_sent_callback) (void *cb,
                                                           unsigned int length),
diff --git a/drivers/char/pcmcia/ipwireless/main.c b/drivers/char/pcmcia/ipwireless/main.c
index cc7dcea2d283..5eca7a99afe6 100644
--- a/drivers/char/pcmcia/ipwireless/main.c
+++ b/drivers/char/pcmcia/ipwireless/main.c
@@ -49,7 +49,7 @@ static void ipwireless_detach(struct pcmcia_device *link);
 /* Debug mode: more verbose, print sent/recv bytes */
 int ipwireless_debug;
 int ipwireless_loopback;
-int ipwireless_out_queue = 1;
+int ipwireless_out_queue = 10;
 
 module_param_named(debug, ipwireless_debug, int, 0);
 module_param_named(loopback, ipwireless_loopback, int, 0);
@@ -57,7 +57,7 @@ module_param_named(out_queue, ipwireless_out_queue, int, 0);
 MODULE_PARM_DESC(debug, "switch on debug messages [0]");
 MODULE_PARM_DESC(loopback,
                 "debug: enable ras_raw channel [0]");
-MODULE_PARM_DESC(out_queue, "debug: set size of outgoing queue [1]");
+MODULE_PARM_DESC(out_queue, "debug: set size of outgoing PPP queue [10]");
 
 /* Executes in process context. */
 static void signalled_reboot_work(struct work_struct *work_reboot)
@@ -88,8 +88,6 @@ static int config_ipwireless(struct ipw_dev *ipw)
         unsigned short buf[64];
         cisparse_t parse;
         unsigned short cor_value;
-        win_req_t request_attr_memory;
-        win_req_t request_common_memory;
         memreq_t memreq_attr_memory;
         memreq_t memreq_common_memory;
 
@@ -188,6 +186,9 @@ static int config_ipwireless(struct ipw_dev *ipw)
                 goto exit0;
         }
 
+        request_region(link->io.BasePort1, link->io.NumPorts1,
+                        IPWIRELESS_PCCARD_NAME);
+
         /* memory settings */
 
         tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY;
@@ -214,16 +215,16 @@ static int config_ipwireless(struct ipw_dev *ipw)
         }
 
         if (parse.cftable_entry.mem.nwin > 0) {
-                request_common_memory.Attributes =
+                ipw->request_common_memory.Attributes =
                         WIN_DATA_WIDTH_16 | WIN_MEMORY_TYPE_CM | WIN_ENABLE;
-                request_common_memory.Base =
+                ipw->request_common_memory.Base =
                         parse.cftable_entry.mem.win[0].host_addr;
-                request_common_memory.Size = parse.cftable_entry.mem.win[0].len;
-                if (request_common_memory.Size < 0x1000)
-                        request_common_memory.Size = 0x1000;
-                request_common_memory.AccessSpeed = 0;
+                ipw->request_common_memory.Size = parse.cftable_entry.mem.win[0].len;
+                if (ipw->request_common_memory.Size < 0x1000)
+                        ipw->request_common_memory.Size = 0x1000;
+                ipw->request_common_memory.AccessSpeed = 0;
 
-                ret = pcmcia_request_window(&link, &request_common_memory,
+                ret = pcmcia_request_window(&link, &ipw->request_common_memory,
                                 &ipw->handle_common_memory);
 
                 if (ret != CS_SUCCESS) {
@@ -246,16 +247,18 @@ static int config_ipwireless(struct ipw_dev *ipw)
                 ipw->is_v2_card =
                         parse.cftable_entry.mem.win[0].len == 0x100;
 
-                ipw->common_memory = ioremap(request_common_memory.Base,
-                                request_common_memory.Size);
+                ipw->common_memory = ioremap(ipw->request_common_memory.Base,
+                                ipw->request_common_memory.Size);
+                request_mem_region(ipw->request_common_memory.Base,
+                                ipw->request_common_memory.Size, IPWIRELESS_PCCARD_NAME);
 
-                request_attr_memory.Attributes =
+                ipw->request_attr_memory.Attributes =
                         WIN_DATA_WIDTH_16 | WIN_MEMORY_TYPE_AM | WIN_ENABLE;
-                request_attr_memory.Base = 0;
-                request_attr_memory.Size = 0;   /* this used to be 0x1000 */
-                request_attr_memory.AccessSpeed = 0;
+                ipw->request_attr_memory.Base = 0;
+                ipw->request_attr_memory.Size = 0;      /* this used to be 0x1000 */
+                ipw->request_attr_memory.AccessSpeed = 0;
 
-                ret = pcmcia_request_window(&link, &request_attr_memory,
+                ret = pcmcia_request_window(&link, &ipw->request_attr_memory,
                                 &ipw->handle_attr_memory);
 
                 if (ret != CS_SUCCESS) {
@@ -274,8 +277,10 @@ static int config_ipwireless(struct ipw_dev *ipw)
                         goto exit2;
                 }
 
-                ipw->attr_memory = ioremap(request_attr_memory.Base,
-                                request_attr_memory.Size);
+                ipw->attr_memory = ioremap(ipw->request_attr_memory.Base,
+                                ipw->request_attr_memory.Size);
+                request_mem_region(ipw->request_attr_memory.Base, ipw->request_attr_memory.Size,
+                                IPWIRELESS_PCCARD_NAME);
         }
 
         INIT_WORK(&ipw->work_reboot, signalled_reboot_work);
@@ -311,14 +316,13 @@ static int config_ipwireless(struct ipw_dev *ipw)
                         (unsigned int) link->irq.AssignedIRQ);
         if (ipw->attr_memory && ipw->common_memory)
                 printk(KERN_INFO IPWIRELESS_PCCARD_NAME
-                                ": attr memory 0x%08lx-0x%08lx, "
-                                "common memory 0x%08lx-0x%08lx\n",
-                                request_attr_memory.Base,
-                                request_attr_memory.Base
-                                + request_attr_memory.Size - 1,
-                                request_common_memory.Base,
-                                request_common_memory.Base
-                                + request_common_memory.Size - 1);
+                        ": attr memory 0x%08lx-0x%08lx, common memory 0x%08lx-0x%08lx\n",
+                        ipw->request_attr_memory.Base,
+                        ipw->request_attr_memory.Base
+                        + ipw->request_attr_memory.Size - 1,
+                        ipw->request_common_memory.Base,
+                        ipw->request_common_memory.Base
+                        + ipw->request_common_memory.Size - 1);
 
         ipw->network = ipwireless_network_create(ipw->hardware);
         if (!ipw->network)
@@ -350,12 +354,16 @@ exit4:
         pcmcia_disable_device(link);
 exit3:
         if (ipw->attr_memory) {
+                release_mem_region(ipw->request_attr_memory.Base,
+                                ipw->request_attr_memory.Size);
                 iounmap(ipw->attr_memory);
                 pcmcia_release_window(ipw->handle_attr_memory);
                 pcmcia_disable_device(link);
         }
 exit2:
         if (ipw->common_memory) {
+                release_mem_region(ipw->request_common_memory.Base,
+                                ipw->request_common_memory.Size);
                 iounmap(ipw->common_memory);
                 pcmcia_release_window(ipw->handle_common_memory);
         }
@@ -367,19 +375,25 @@ exit0:
 
 static void release_ipwireless(struct ipw_dev *ipw)
 {
-        struct pcmcia_device *link = ipw->link;
-
-        pcmcia_disable_device(link);
+        pcmcia_disable_device(ipw->link);
 
-        if (ipw->common_memory)
+        if (ipw->common_memory) {
+                release_mem_region(ipw->request_common_memory.Base,
+                                ipw->request_common_memory.Size);
                 iounmap(ipw->common_memory);
-        if (ipw->attr_memory)
+        }
+        if (ipw->attr_memory) {
+                release_mem_region(ipw->request_attr_memory.Base,
+                                ipw->request_attr_memory.Size);
                 iounmap(ipw->attr_memory);
+        }
         if (ipw->common_memory)
                 pcmcia_release_window(ipw->handle_common_memory);
         if (ipw->attr_memory)
                 pcmcia_release_window(ipw->handle_attr_memory);
-        pcmcia_disable_device(link);
+
+        /* Break the link with Card Services */
+        pcmcia_disable_device(ipw->link);
 }
 
 /*
@@ -437,10 +451,6 @@ static void ipwireless_detach(struct pcmcia_device *link)
 
         release_ipwireless(ipw);
 
-        /* Break the link with Card Services */
-        if (link)
-                pcmcia_disable_device(link);
-
         if (ipw->tty != NULL)
                 ipwireless_tty_free(ipw->tty);
         if (ipw->network != NULL)
diff --git a/drivers/char/pcmcia/ipwireless/main.h b/drivers/char/pcmcia/ipwireless/main.h
index 1bfdcc8d47d6..0e0363af9ab2 100644
--- a/drivers/char/pcmcia/ipwireless/main.h
+++ b/drivers/char/pcmcia/ipwireless/main.h
@@ -45,10 +45,15 @@ struct ipw_tty;
 struct ipw_dev {
         struct pcmcia_device *link;
         int is_v2_card;
+
         window_handle_t handle_attr_memory;
         void __iomem *attr_memory;
+        win_req_t request_attr_memory;
+
         window_handle_t handle_common_memory;
         void __iomem *common_memory;
+        win_req_t request_common_memory;
+
         dev_node_t nodes[2];
         /* Reference to attribute memory, containing CIS data */
         void *attribute_memory;
diff --git a/drivers/char/pcmcia/ipwireless/network.c b/drivers/char/pcmcia/ipwireless/network.c
index fe914d34f7f6..590762a7f217 100644
--- a/drivers/char/pcmcia/ipwireless/network.c
+++ b/drivers/char/pcmcia/ipwireless/network.c
@@ -29,7 +29,6 @@
 #include "main.h"
 #include "tty.h"
 
-#define MAX_OUTGOING_PACKETS_QUEUED   ipwireless_out_queue
 #define MAX_ASSOCIATED_TTYS 2
 
 #define SC_RCV_BITS     (SC_RCV_B7_1|SC_RCV_B7_0|SC_RCV_ODDP|SC_RCV_EVNP)
@@ -46,7 +45,7 @@ struct ipw_network {
         /* Number of packets queued up in hardware module. */
         int outgoing_packets_queued;
         /* Spinlock to avoid interrupts during shutdown */
-        spinlock_t spinlock;
+        spinlock_t lock;
         struct mutex close_lock;
 
         /* PPP ioctl data, not actually used anywere */
@@ -68,20 +67,20 @@ static void notify_packet_sent(void *callback_data, unsigned int packet_length)
         struct ipw_network *network = callback_data;
         unsigned long flags;
 
-        spin_lock_irqsave(&network->spinlock, flags);
+        spin_lock_irqsave(&network->lock, flags);
         network->outgoing_packets_queued--;
         if (network->ppp_channel != NULL) {
                 if (network->ppp_blocked) {
                         network->ppp_blocked = 0;
-                        spin_unlock_irqrestore(&network->spinlock, flags);
+                        spin_unlock_irqrestore(&network->lock, flags);
                         ppp_output_wakeup(network->ppp_channel);
                         if (ipwireless_debug)
-                                printk(KERN_INFO IPWIRELESS_PCCARD_NAME
+                                printk(KERN_DEBUG IPWIRELESS_PCCARD_NAME
                                        ": ppp unblocked\n");
                 } else
-                        spin_unlock_irqrestore(&network->spinlock, flags);
+                        spin_unlock_irqrestore(&network->lock, flags);
         } else
-                spin_unlock_irqrestore(&network->spinlock, flags);
+                spin_unlock_irqrestore(&network->lock, flags);
 }
 
 /*
@@ -93,8 +92,8 @@ static int ipwireless_ppp_start_xmit(struct ppp_channel *ppp_channel,
         struct ipw_network *network = ppp_channel->private;
         unsigned long flags;
 
-        spin_lock_irqsave(&network->spinlock, flags);
-        if (network->outgoing_packets_queued < MAX_OUTGOING_PACKETS_QUEUED) {
+        spin_lock_irqsave(&network->lock, flags);
+        if (network->outgoing_packets_queued < ipwireless_out_queue) {
                 unsigned char *buf;
                 static unsigned char header[] = {
                         PPP_ALLSTATIONS, /* 0xff */
@@ -103,7 +102,7 @@ static int ipwireless_ppp_start_xmit(struct ppp_channel *ppp_channel,
                 int ret;
 
                 network->outgoing_packets_queued++;
-                spin_unlock_irqrestore(&network->spinlock, flags);
+                spin_unlock_irqrestore(&network->lock, flags);
 
                 /*
                  * If we have the requested amount of headroom in the skb we
@@ -144,7 +143,9 @@ static int ipwireless_ppp_start_xmit(struct ppp_channel *ppp_channel,
                  * needs to be unblocked once we are ready to send.
                  */
                 network->ppp_blocked = 1;
-                spin_unlock_irqrestore(&network->spinlock, flags);
+                spin_unlock_irqrestore(&network->lock, flags);
+                if (ipwireless_debug)
+                        printk(KERN_DEBUG IPWIRELESS_PCCARD_NAME ": ppp blocked\n");
                 return 0;
         }
 }
@@ -249,11 +250,11 @@ static void do_go_online(struct work_struct *work_go_online)
                                 work_go_online);
         unsigned long flags;
 
-        spin_lock_irqsave(&network->spinlock, flags);
+        spin_lock_irqsave(&network->lock, flags);
         if (!network->ppp_channel) {
                 struct ppp_channel *channel;
 
-                spin_unlock_irqrestore(&network->spinlock, flags);
+                spin_unlock_irqrestore(&network->lock, flags);
                 channel = kzalloc(sizeof(struct ppp_channel), GFP_KERNEL);
                 if (!channel) {
                         printk(KERN_ERR IPWIRELESS_PCCARD_NAME
@@ -273,10 +274,10 @@ static void do_go_online(struct work_struct *work_go_online)
                 network->xaccm[3] = 0x60000000U;
                 network->raccm = ~0U;
                 ppp_register_channel(channel);
-                spin_lock_irqsave(&network->spinlock, flags);
+                spin_lock_irqsave(&network->lock, flags);
                 network->ppp_channel = channel;
         }
-        spin_unlock_irqrestore(&network->spinlock, flags);
+        spin_unlock_irqrestore(&network->lock, flags);
 }
 
 static void do_go_offline(struct work_struct *work_go_offline)
@@ -287,16 +288,16 @@ static void do_go_offline(struct work_struct *work_go_offline)
         unsigned long flags;
 
         mutex_lock(&network->close_lock);
-        spin_lock_irqsave(&network->spinlock, flags);
+        spin_lock_irqsave(&network->lock, flags);
         if (network->ppp_channel != NULL) {
                 struct ppp_channel *channel = network->ppp_channel;
 
                 network->ppp_channel = NULL;
-                spin_unlock_irqrestore(&network->spinlock, flags);
+                spin_unlock_irqrestore(&network->lock, flags);
                 mutex_unlock(&network->close_lock);
                 ppp_unregister_channel(channel);
         } else {
-                spin_unlock_irqrestore(&network->spinlock, flags);
+                spin_unlock_irqrestore(&network->lock, flags);
                 mutex_unlock(&network->close_lock);
         }
 }
@@ -381,18 +382,18 @@ void ipwireless_network_packet_received(struct ipw_network *network,
                          * the PPP layer.
                          */
                         mutex_lock(&network->close_lock);
-                        spin_lock_irqsave(&network->spinlock, flags);
+                        spin_lock_irqsave(&network->lock, flags);
                         if (network->ppp_channel != NULL) {
                                 struct sk_buff *skb;
 
-                                spin_unlock_irqrestore(&network->spinlock,
+                                spin_unlock_irqrestore(&network->lock,
                                                 flags);
 
                                 /* Send the data to the ppp_generic module. */
                                 skb = ipw_packet_received_skb(data, length);
                                 ppp_input(network->ppp_channel, skb);
                         } else
-                                spin_unlock_irqrestore(&network->spinlock,
+                                spin_unlock_irqrestore(&network->lock,
                                                 flags);
                         mutex_unlock(&network->close_lock);
                 }
@@ -410,7 +411,7 @@ struct ipw_network *ipwireless_network_create(struct ipw_hardware *hw)
         if (!network)
                 return NULL;
 
-        spin_lock_init(&network->spinlock);
+        spin_lock_init(&network->lock);
         mutex_init(&network->close_lock);
 
         network->hardware = hw;
@@ -478,10 +479,10 @@ int ipwireless_ppp_channel_index(struct ipw_network *network)
         int ret = -1;
         unsigned long flags;
 
-        spin_lock_irqsave(&network->spinlock, flags);
+        spin_lock_irqsave(&network->lock, flags);
         if (network->ppp_channel != NULL)
                 ret = ppp_channel_index(network->ppp_channel);
-        spin_unlock_irqrestore(&network->spinlock, flags);
+        spin_unlock_irqrestore(&network->lock, flags);
 
         return ret;
 }
@@ -491,10 +492,15 @@ int ipwireless_ppp_unit_number(struct ipw_network *network)
         int ret = -1;
         unsigned long flags;
 
-        spin_lock_irqsave(&network->spinlock, flags);
+        spin_lock_irqsave(&network->lock, flags);
         if (network->ppp_channel != NULL)
                 ret = ppp_unit_number(network->ppp_channel);
-        spin_unlock_irqrestore(&network->spinlock, flags);
+        spin_unlock_irqrestore(&network->lock, flags);
 
         return ret;
 }
+
+int ipwireless_ppp_mru(const struct ipw_network *network)
+{
+        return network->mru;
+}
diff --git a/drivers/char/pcmcia/ipwireless/network.h b/drivers/char/pcmcia/ipwireless/network.h
index ccacd26fc7ef..561f765b3334 100644
--- a/drivers/char/pcmcia/ipwireless/network.h
+++ b/drivers/char/pcmcia/ipwireless/network.h
@@ -48,5 +48,6 @@ void ipwireless_ppp_open(struct ipw_network *net);
 void ipwireless_ppp_close(struct ipw_network *net);
 int ipwireless_ppp_channel_index(struct ipw_network *net);
 int ipwireless_ppp_unit_number(struct ipw_network *net);
+int ipwireless_ppp_mru(const struct ipw_network *net);
 
 #endif
diff --git a/drivers/char/pcmcia/ipwireless/tty.c b/drivers/char/pcmcia/ipwireless/tty.c
index 42f3815c5ce3..b1414507997c 100644
--- a/drivers/char/pcmcia/ipwireless/tty.c
+++ b/drivers/char/pcmcia/ipwireless/tty.c
@@ -259,7 +259,7 @@ static int ipw_write(struct tty_struct *linux_tty,
         }
 
         ret = ipwireless_send_packet(tty->hardware, IPW_CHANNEL_RAS,
-                               (unsigned char *) buf, count,
+                               buf, count,
                                ipw_write_packet_sent_callback, tty);
         if (ret == -1) {
                 mutex_unlock(&tty->ipw_tty_mutex);
diff --git a/drivers/cpuidle/cpuidle.c b/drivers/cpuidle/cpuidle.c
index 5405769020a1..5ce07b517c58 100644
--- a/drivers/cpuidle/cpuidle.c
+++ b/drivers/cpuidle/cpuidle.c
@@ -94,7 +94,7 @@ void cpuidle_install_idle_handler(void)
  */
 void cpuidle_uninstall_idle_handler(void)
 {
-        if (enabled_devices && (pm_idle != pm_idle_old)) {
+        if (enabled_devices && pm_idle_old && (pm_idle != pm_idle_old)) {
                 pm_idle = pm_idle_old;
                 cpuidle_kick_cpus();
         }
diff --git a/drivers/firmware/dcdbas.c b/drivers/firmware/dcdbas.c
index c66817e7717b..50a071f1c945 100644
--- a/drivers/firmware/dcdbas.c
+++ b/drivers/firmware/dcdbas.c
@@ -245,7 +245,6 @@ static ssize_t host_control_on_shutdown_store(struct device *dev,
 static int smi_request(struct smi_cmd *smi_cmd)
 {
         cpumask_t old_mask;
-        cpumask_of_cpu_ptr(new_mask, 0);
         int ret = 0;
 
         if (smi_cmd->magic != SMI_CMD_MAGIC) {
@@ -256,7 +255,7 @@ static int smi_request(struct smi_cmd *smi_cmd)
 
         /* SMI requires CPU 0 */
         old_mask = current->cpus_allowed;
-        set_cpus_allowed_ptr(current, new_mask);
+        set_cpus_allowed_ptr(current, &cpumask_of_cpu(0));
         if (smp_processor_id() != 0) {
                 dev_dbg(&dcdbas_pdev->dev, "%s: failed to get CPU 0\n",
                         __func__);
diff --git a/drivers/i2c/busses/i2c-bfin-twi.c b/drivers/i2c/busses/i2c-bfin-twi.c
index 48d084bdf7c8..3c855ff2992f 100644
--- a/drivers/i2c/busses/i2c-bfin-twi.c
+++ b/drivers/i2c/busses/i2c-bfin-twi.c
@@ -49,6 +49,8 @@ struct bfin_twi_iface {
         struct i2c_msg          *pmsg;
         int                     msg_num;
         int                     cur_msg;
+        u16                     saved_clkdiv;
+        u16                     saved_control;
         void __iomem            *regs_base;
 };
 
@@ -565,32 +567,43 @@ static u32 bfin_twi_functionality(struct i2c_adapter *adap)
                I2C_FUNC_I2C;
 }
 
-
 static struct i2c_algorithm bfin_twi_algorithm = {
         .master_xfer   = bfin_twi_master_xfer,
         .smbus_xfer    = bfin_twi_smbus_xfer,
         .functionality = bfin_twi_functionality,
 };
 
-
-static int i2c_bfin_twi_suspend(struct platform_device *dev, pm_message_t state)
+static int i2c_bfin_twi_suspend(struct platform_device *pdev, pm_message_t state)
 {
-        struct bfin_twi_iface *iface = platform_get_drvdata(dev);
+        struct bfin_twi_iface *iface = platform_get_drvdata(pdev);
+
+        iface->saved_clkdiv = read_CLKDIV(iface);
+        iface->saved_control = read_CONTROL(iface);
+
+        free_irq(iface->irq, iface);
 
         /* Disable TWI */
-        write_CONTROL(iface, read_CONTROL(iface) & ~TWI_ENA);
-        SSYNC();
+        write_CONTROL(iface, iface->saved_control & ~TWI_ENA);
 
         return 0;
 }
 
-static int i2c_bfin_twi_resume(struct platform_device *dev)
+static int i2c_bfin_twi_resume(struct platform_device *pdev)
 {
-        struct bfin_twi_iface *iface = platform_get_drvdata(dev);
+        struct bfin_twi_iface *iface = platform_get_drvdata(pdev);
 
-        /* Enable TWI */
-        write_CONTROL(iface, read_CONTROL(iface) | TWI_ENA);
-        SSYNC();
+        int rc = request_irq(iface->irq, bfin_twi_interrupt_entry,
+                IRQF_DISABLED, pdev->name, iface);
+        if (rc) {
+                dev_err(&pdev->dev, "Can't get IRQ %d !\n", iface->irq);
+                return -ENODEV;
+        }
+
+        /* Resume TWI interface clock as specified */
+        write_CLKDIV(iface, iface->saved_clkdiv);
+
+        /* Resume TWI */
+        write_CONTROL(iface, iface->saved_control);
 
         return 0;
 }
diff --git a/drivers/i2c/busses/i2c-gpio.c b/drivers/i2c/busses/i2c-gpio.c
index 79b455a1f090..32104eac8d3d 100644
--- a/drivers/i2c/busses/i2c-gpio.c
+++ b/drivers/i2c/busses/i2c-gpio.c
@@ -77,7 +77,7 @@ static int i2c_gpio_getscl(void *data)
         return gpio_get_value(pdata->scl_pin);
 }
 
-static int __init i2c_gpio_probe(struct platform_device *pdev)
+static int __devinit i2c_gpio_probe(struct platform_device *pdev)
 {
         struct i2c_gpio_platform_data *pdata;
         struct i2c_algo_bit_data *bit_data;
@@ -174,7 +174,7 @@ err_alloc_adap:
         return ret;
 }
 
-static int __exit i2c_gpio_remove(struct platform_device *pdev)
+static int __devexit i2c_gpio_remove(struct platform_device *pdev)
 {
         struct i2c_gpio_platform_data *pdata;
         struct i2c_adapter *adap;
@@ -196,14 +196,15 @@ static struct platform_driver i2c_gpio_driver = {
                 .name   = "i2c-gpio",
                 .owner  = THIS_MODULE,
         },
-        .remove         = __exit_p(i2c_gpio_remove),
+        .probe          = i2c_gpio_probe,
+        .remove         = __devexit_p(i2c_gpio_remove),
 };
 
 static int __init i2c_gpio_init(void)
 {
         int ret;
 
-        ret = platform_driver_probe(&i2c_gpio_driver, i2c_gpio_probe);
+        ret = platform_driver_register(&i2c_gpio_driver);
         if (ret)
                 printk(KERN_ERR "i2c-gpio: probe failed: %d\n", ret);
 
diff --git a/drivers/i2c/busses/i2c-s3c2410.c b/drivers/i2c/busses/i2c-s3c2410.c
index 007390ad9810..4864723c7425 100644
--- a/drivers/i2c/busses/i2c-s3c2410.c
+++ b/drivers/i2c/busses/i2c-s3c2410.c
@@ -33,6 +33,7 @@
 #include <linux/err.h>
 #include <linux/platform_device.h>
 #include <linux/clk.h>
+#include <linux/cpufreq.h>
 
 #include <asm/hardware.h>
 #include <asm/irq.h>
@@ -64,6 +65,7 @@ struct s3c24xx_i2c {
         unsigned int            tx_setup;
 
         enum s3c24xx_i2c_state  state;
+        unsigned long           clkrate;
 
         void __iomem            *regs;
         struct clk              *clk;
@@ -71,6 +73,10 @@ struct s3c24xx_i2c {
         struct resource         *irq;
         struct resource         *ioarea;
         struct i2c_adapter      adap;
+
+#ifdef CONFIG_CPU_FREQ
+        struct notifier_block   freq_transition;
+#endif
 };
 
 /* default platform data to use if not supplied in the platform_device
@@ -501,6 +507,9 @@ static int s3c24xx_i2c_doxfer(struct s3c24xx_i2c *i2c, struct i2c_msg *msgs, int
         unsigned long timeout;
         int ret;
 
+        if (!readl(i2c->regs + S3C2410_IICCON) & S3C2410_IICCON_IRQEN)
+                return -EIO;
+
         ret = s3c24xx_i2c_set_master(i2c);
         if (ret != 0) {
                 dev_err(i2c->dev, "cannot get bus (error %d)\n", ret);
@@ -636,27 +645,28 @@ static inline int freq_acceptable(unsigned int freq, unsigned int wanted)
         return (diff >= -2 && diff <= 2);
 }
 
-/* s3c24xx_i2c_getdivisor
+/* s3c24xx_i2c_clockrate
  *
  * work out a divisor for the user requested frequency setting,
  * either by the requested frequency, or scanning the acceptable
  * range of frequencies until something is found
 */
 
-static int s3c24xx_i2c_getdivisor(struct s3c24xx_i2c *i2c,
-                                  struct s3c2410_platform_i2c *pdata,
-                                  unsigned long *iicon,
-                                  unsigned int *got)
+static int s3c24xx_i2c_clockrate(struct s3c24xx_i2c *i2c, unsigned int *got)
 {
+        struct s3c2410_platform_i2c *pdata;
         unsigned long clkin = clk_get_rate(i2c->clk);
-        
         unsigned int divs, div1;
+        u32 iiccon;
         int freq;
         int start, end;
 
+        i2c->clkrate = clkin;
+
+        pdata = s3c24xx_i2c_get_platformdata(i2c->adap.dev.parent);
         clkin /= 1000;          /* clkin now in KHz */
      
-        dev_dbg(i2c->dev,  "pdata %p, freq %lu %lu..%lu\n",
+        dev_dbg(i2c->dev, "pdata %p, freq %lu %lu..%lu\n",
                  pdata, pdata->bus_freq, pdata->min_freq, pdata->max_freq);
 
         if (pdata->bus_freq != 0) {
@@ -688,11 +698,79 @@ static int s3c24xx_i2c_getdivisor(struct s3c24xx_i2c *i2c,
 
  found:
         *got = freq;
-        *iicon |= (divs-1);
-        *iicon |= (div1 == 512) ? S3C2410_IICCON_TXDIV_512 : 0;
+
+        iiccon = readl(i2c->regs + S3C2410_IICCON);
+        iiccon &= ~(S3C2410_IICCON_SCALEMASK | S3C2410_IICCON_TXDIV_512);
+        iiccon |= (divs-1);
+
+        if (div1 == 512)
+                iiccon |= S3C2410_IICCON_TXDIV_512;
+
+        writel(iiccon, i2c->regs + S3C2410_IICCON);
+
+        return 0;
+}
+
+#ifdef CONFIG_CPU_FREQ
+
+#define freq_to_i2c(_n) container_of(_n, struct s3c24xx_i2c, freq_transition)
+
+static int s3c24xx_i2c_cpufreq_transition(struct notifier_block *nb,
+                                          unsigned long val, void *data)
+{
+        struct s3c24xx_i2c *i2c = freq_to_i2c(nb);
+        unsigned long flags;
+        unsigned int got;
+        int delta_f;
+        int ret;
+
+        delta_f = clk_get_rate(i2c->clk) - i2c->clkrate;
+
+        /* if we're post-change and the input clock has slowed down
+         * or at pre-change and the clock is about to speed up, then
+         * adjust our clock rate. <0 is slow, >0 speedup.
+         */
+
+        if ((val == CPUFREQ_POSTCHANGE && delta_f < 0) ||
+            (val == CPUFREQ_PRECHANGE && delta_f > 0)) {
+                spin_lock_irqsave(&i2c->lock, flags);
+                ret = s3c24xx_i2c_clockrate(i2c, &got);
+                spin_unlock_irqrestore(&i2c->lock, flags);
+
+                if (ret < 0)
+                        dev_err(i2c->dev, "cannot find frequency\n");
+                else
+                        dev_info(i2c->dev, "setting freq %d\n", got);
+        }
+
+        return 0;
+}
+
+static inline int s3c24xx_i2c_register_cpufreq(struct s3c24xx_i2c *i2c)
+{
+        i2c->freq_transition.notifier_call = s3c24xx_i2c_cpufreq_transition;
+
+        return cpufreq_register_notifier(&i2c->freq_transition,
+                                         CPUFREQ_TRANSITION_NOTIFIER);
+}
+
+static inline void s3c24xx_i2c_deregister_cpufreq(struct s3c24xx_i2c *i2c)
+{
+        cpufreq_unregister_notifier(&i2c->freq_transition,
+                                    CPUFREQ_TRANSITION_NOTIFIER);
+}
+
+#else
+static inline int s3c24xx_i2c_register_cpufreq(struct s3c24xx_i2c *i2c)
+{
         return 0;
 }
 
+static inline void s3c24xx_i2c_deregister_cpufreq(struct s3c24xx_i2c *i2c)
+{
+}
+#endif
+
 /* s3c24xx_i2c_init
  *
  * initialise the controller, set the IO lines and frequency 
@@ -719,9 +797,12 @@ static int s3c24xx_i2c_init(struct s3c24xx_i2c *i2c)
 
         dev_info(i2c->dev, "slave address 0x%02x\n", pdata->slave_addr);
 
+        writel(iicon, i2c->regs + S3C2410_IICCON);
+
         /* we need to work out the divisors for the clock... */
 
-        if (s3c24xx_i2c_getdivisor(i2c, pdata, &iicon, &freq) != 0) {
+        if (s3c24xx_i2c_clockrate(i2c, &freq) != 0) {
+                writel(0, i2c->regs + S3C2410_IICCON);
                 dev_err(i2c->dev, "cannot meet bus frequency required\n");
                 return -EINVAL;
         }
@@ -730,8 +811,6 @@ static int s3c24xx_i2c_init(struct s3c24xx_i2c *i2c)
 
         dev_info(i2c->dev, "bus frequency set to %d KHz\n", freq);
         dev_dbg(i2c->dev, "S3C2410_IICCON=0x%02lx\n", iicon);
-        
-        writel(iicon, i2c->regs + S3C2410_IICCON);
 
         /* check for s3c2440 i2c controller  */
 
@@ -752,9 +831,12 @@ static int s3c24xx_i2c_init(struct s3c24xx_i2c *i2c)
 static int s3c24xx_i2c_probe(struct platform_device *pdev)
 {
         struct s3c24xx_i2c *i2c = &s3c24xx_i2c;
+        struct s3c2410_platform_i2c *pdata;
         struct resource *res;
         int ret;
 
+        pdata = s3c24xx_i2c_get_platformdata(&pdev->dev);
+
         /* find the clock and enable it */
 
         i2c->dev = &pdev->dev;
@@ -832,17 +914,34 @@ static int s3c24xx_i2c_probe(struct platform_device *pdev)
         dev_dbg(&pdev->dev, "irq resource %p (%lu)\n", res,
                 (unsigned long)res->start);
 
-        ret = i2c_add_adapter(&i2c->adap);
+        ret = s3c24xx_i2c_register_cpufreq(i2c);
         if (ret < 0) {
-                dev_err(&pdev->dev, "failed to add bus to i2c core\n");
+                dev_err(&pdev->dev, "failed to register cpufreq notifier\n");
                 goto err_irq;
         }
 
+        /* Note, previous versions of the driver used i2c_add_adapter()
+         * to add the bus at any number. We now pass the bus number via
+         * the platform data, so if unset it will now default to always
+         * being bus 0.
+         */
+
+        i2c->adap.nr = pdata->bus_num;
+
+        ret = i2c_add_numbered_adapter(&i2c->adap);
+        if (ret < 0) {
+                dev_err(&pdev->dev, "failed to add bus to i2c core\n");
+                goto err_cpufreq;
+        }
+
         platform_set_drvdata(pdev, i2c);
 
         dev_info(&pdev->dev, "%s: S3C I2C adapter\n", i2c->adap.dev.bus_id);
         return 0;
 
+ err_cpufreq:
+        s3c24xx_i2c_deregister_cpufreq(i2c);
+
  err_irq:
         free_irq(i2c->irq->start, i2c);
 
@@ -870,6 +969,8 @@ static int s3c24xx_i2c_remove(struct platform_device *pdev)
 {
         struct s3c24xx_i2c *i2c = platform_get_drvdata(pdev);
 
+        s3c24xx_i2c_deregister_cpufreq(i2c);
+
         i2c_del_adapter(&i2c->adap);
         free_irq(i2c->irq->start, i2c);
 
diff --git a/drivers/input/keyboard/sh_keysc.c b/drivers/input/keyboard/sh_keysc.c
index 8486abc457ed..c600ab7f93e8 100644
--- a/drivers/input/keyboard/sh_keysc.c
+++ b/drivers/input/keyboard/sh_keysc.c
@@ -158,25 +158,18 @@ static int __devinit sh_keysc_probe(struct platform_device *pdev)
         memcpy(&priv->pdata, pdev->dev.platform_data, sizeof(priv->pdata));
         pdata = &priv->pdata;
 
-        res = request_mem_region(res->start, res_size(res), pdev->name);
-        if (res == NULL) {
-                dev_err(&pdev->dev, "failed to request I/O memory\n");
-                error = -EBUSY;
-                goto err1;
-        }
-
         priv->iomem_base = ioremap_nocache(res->start, res_size(res));
         if (priv->iomem_base == NULL) {
                 dev_err(&pdev->dev, "failed to remap I/O memory\n");
                 error = -ENXIO;
-                goto err2;
+                goto err1;
         }
 
         priv->input = input_allocate_device();
         if (!priv->input) {
                 dev_err(&pdev->dev, "failed to allocate input device\n");
                 error = -ENOMEM;
-                goto err3;
+                goto err2;
         }
 
         input = priv->input;
@@ -194,7 +187,7 @@ static int __devinit sh_keysc_probe(struct platform_device *pdev)
         error = request_irq(irq, sh_keysc_isr, 0, pdev->name, pdev);
         if (error) {
                 dev_err(&pdev->dev, "failed to request IRQ\n");
-                goto err4;
+                goto err3;
         }
 
         for (i = 0; i < SH_KEYSC_MAXKEYS; i++) {
@@ -206,7 +199,7 @@ static int __devinit sh_keysc_probe(struct platform_device *pdev)
         error = input_register_device(input);
         if (error) {
                 dev_err(&pdev->dev, "failed to register input device\n");
-                goto err5;
+                goto err4;
         }
 
         iowrite16((sh_keysc_mode[pdata->mode].kymd << 8) |
@@ -214,14 +207,12 @@ static int __devinit sh_keysc_probe(struct platform_device *pdev)
         iowrite16(0, priv->iomem_base + KYOUTDR_OFFS);
         iowrite16(KYCR2_IRQ_LEVEL, priv->iomem_base + KYCR2_OFFS);
         return 0;
- err5:
-        free_irq(irq, pdev);
  err4:
-        input_free_device(input);
+        free_irq(irq, pdev);
  err3:
-        iounmap(priv->iomem_base);
+        input_free_device(input);
  err2:
-        release_mem_region(res->start, res_size(res));
+        iounmap(priv->iomem_base);
  err1:
         platform_set_drvdata(pdev, NULL);
         kfree(priv);
@@ -232,7 +223,6 @@ static int __devinit sh_keysc_probe(struct platform_device *pdev)
 static int __devexit sh_keysc_remove(struct platform_device *pdev)
 {
         struct sh_keysc_priv *priv = platform_get_drvdata(pdev);
-        struct resource *res;
 
         iowrite16(KYCR2_IRQ_DISABLED, priv->iomem_base + KYCR2_OFFS);
 
@@ -240,9 +230,6 @@ static int __devexit sh_keysc_remove(struct platform_device *pdev)
         free_irq(platform_get_irq(pdev, 0), pdev);
         iounmap(priv->iomem_base);
 
-        res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-        release_mem_region(res->start, res_size(res));
-
         platform_set_drvdata(pdev, NULL);
         kfree(priv);
         return 0;
diff --git a/drivers/input/misc/uinput.c b/drivers/input/misc/uinput.c
index 2bcfa0b35061..223d56d5555b 100644
--- a/drivers/input/misc/uinput.c
+++ b/drivers/input/misc/uinput.c
@@ -37,7 +37,6 @@
 #include <linux/fs.h>
 #include <linux/miscdevice.h>
 #include <linux/uinput.h>
-#include <linux/smp_lock.h>
 
 static int uinput_dev_event(struct input_dev *dev, unsigned int type, unsigned int code, int value)
 {
diff --git a/drivers/input/serio/serio.c b/drivers/input/serio/serio.c
index 78f2abb5c11b..2f12d60eee3b 100644
--- a/drivers/input/serio/serio.c
+++ b/drivers/input/serio/serio.c
@@ -63,8 +63,9 @@ static LIST_HEAD(serio_list);
 static struct bus_type serio_bus;
 
 static void serio_add_port(struct serio *serio);
-static void serio_reconnect_port(struct serio *serio);
+static int serio_reconnect_port(struct serio *serio);
 static void serio_disconnect_port(struct serio *serio);
+static void serio_reconnect_chain(struct serio *serio);
 static void serio_attach_driver(struct serio_driver *drv);
 
 static int serio_connect_driver(struct serio *serio, struct serio_driver *drv)
@@ -161,6 +162,7 @@ static void serio_find_driver(struct serio *serio)
 enum serio_event_type {
         SERIO_RESCAN_PORT,
         SERIO_RECONNECT_PORT,
+        SERIO_RECONNECT_CHAIN,
         SERIO_REGISTER_PORT,
         SERIO_ATTACH_DRIVER,
 };
@@ -315,6 +317,10 @@ static void serio_handle_event(void)
                                 serio_find_driver(event->object);
                                 break;
 
+                        case SERIO_RECONNECT_CHAIN:
+                                serio_reconnect_chain(event->object);
+                                break;
+
                         case SERIO_ATTACH_DRIVER:
                                 serio_attach_driver(event->object);
                                 break;
@@ -470,7 +476,7 @@ static ssize_t serio_rebind_driver(struct device *dev, struct device_attribute *
         if (!strncmp(buf, "none", count)) {
                 serio_disconnect_port(serio);
         } else if (!strncmp(buf, "reconnect", count)) {
-                serio_reconnect_port(serio);
+                serio_reconnect_chain(serio);
         } else if (!strncmp(buf, "rescan", count)) {
                 serio_disconnect_port(serio);
                 serio_find_driver(serio);
@@ -620,14 +626,30 @@ static void serio_destroy_port(struct serio *serio)
 }
 
 /*
+ * Reconnect serio port (re-initialize attached device).
+ * If reconnect fails (old device is no longer attached or
+ * there was no device to begin with) we do full rescan in
+ * hope of finding a driver for the port.
+ */
+static int serio_reconnect_port(struct serio *serio)
+{
+        int error = serio_reconnect_driver(serio);
+
+        if (error) {
+                serio_disconnect_port(serio);
+                serio_find_driver(serio);
+        }
+
+        return error;
+}
+
+/*
  * Reconnect serio port and all its children (re-initialize attached devices)
  */
-static void serio_reconnect_port(struct serio *serio)
+static void serio_reconnect_chain(struct serio *serio)
 {
         do {
-                if (serio_reconnect_driver(serio)) {
-                        serio_disconnect_port(serio);
-                        serio_find_driver(serio);
+                if (serio_reconnect_port(serio)) {
                         /* Ok, old children are now gone, we are done */
                         break;
                 }
@@ -673,7 +695,7 @@ void serio_rescan(struct serio *serio)
 
 void serio_reconnect(struct serio *serio)
 {
-        serio_queue_event(serio, NULL, SERIO_RECONNECT_PORT);
+        serio_queue_event(serio, NULL, SERIO_RECONNECT_CHAIN);
 }
 
 /*
@@ -927,19 +949,16 @@ static int serio_suspend(struct device *dev, pm_message_t state)
 
 static int serio_resume(struct device *dev)
 {
-        struct serio *serio = to_serio_port(dev);
-
-        if (dev->power.power_state.event != PM_EVENT_ON &&
-            serio_reconnect_driver(serio)) {
-                /*
-                 * Driver re-probing can take a while, so better let kseriod
-                 * deal with it.
-                 */
-                serio_rescan(serio);
+        /*
+         * Driver reconnect can take a while, so better let kseriod
+         * deal with it.
+         */
+        if (dev->power.power_state.event != PM_EVENT_ON) {
+                dev->power.power_state = PMSG_ON;
+                serio_queue_event(to_serio_port(dev), NULL,
+                                  SERIO_RECONNECT_PORT);
         }
 
-        dev->power.power_state = PMSG_ON;
-
         return 0;
 }
 #endif /* CONFIG_PM */
diff --git a/drivers/input/touchscreen/Kconfig b/drivers/input/touchscreen/Kconfig
index e57366521572..6e60a97a234c 100644
--- a/drivers/input/touchscreen/Kconfig
+++ b/drivers/input/touchscreen/Kconfig
@@ -205,6 +205,18 @@ config TOUCHSCREEN_TOUCHWIN
           To compile this driver as a module, choose M here: the
           module will be called touchwin.
 
+config TOUCHSCREEN_ATMEL_TSADCC
+        tristate "Atmel Touchscreen Interface"
+        depends on ARCH_AT91SAM9RL
+        help
+          Say Y here if you have a 4-wire touchscreen connected to the
+          ADC Controller on your Atmel SoC (such as the AT91SAM9RL).
+
+          If unsure, say N.
+
+          To compile this driver as a module, choose M here: the
+          module will be called atmel_tsadcc.
+
 config TOUCHSCREEN_UCB1400
         tristate "Philips UCB1400 touchscreen"
         select AC97_BUS
diff --git a/drivers/input/touchscreen/Makefile b/drivers/input/touchscreen/Makefile
index 39a804cd80f1..15cf29079489 100644
--- a/drivers/input/touchscreen/Makefile
+++ b/drivers/input/touchscreen/Makefile
@@ -7,6 +7,7 @@
 wm97xx-ts-y := wm97xx-core.o
 
 obj-$(CONFIG_TOUCHSCREEN_ADS7846)       += ads7846.o
+obj-$(CONFIG_TOUCHSCREEN_ATMEL_TSADCC)  += atmel_tsadcc.o
 obj-$(CONFIG_TOUCHSCREEN_BITSY)         += h3600_ts_input.o
 obj-$(CONFIG_TOUCHSCREEN_CORGI)         += corgi_ts.o
 obj-$(CONFIG_TOUCHSCREEN_GUNZE)         += gunze.o
diff --git a/drivers/input/touchscreen/ads7846.c b/drivers/input/touchscreen/ads7846.c
index 907a45fe9d40..ce6f48c695f5 100644
--- a/drivers/input/touchscreen/ads7846.c
+++ b/drivers/input/touchscreen/ads7846.c
@@ -517,7 +517,9 @@ static void ads7846_rx(void *ads)
         if (x == MAX_12BIT)
                 x = 0;
 
-        if (likely(x && z1)) {
+        if (ts->model == 7843) {
+                Rt = ts->pressure_max / 2;
+        } else if (likely(x && z1)) {
                 /* compute touch pressure resistance using equation #2 */
                 Rt = z2;
                 Rt -= z1;
@@ -525,11 +527,9 @@ static void ads7846_rx(void *ads)
                 Rt *= ts->x_plate_ohms;
                 Rt /= z1;
                 Rt = (Rt + 2047) >> 12;
-        } else
+        } else {
                 Rt = 0;
-
-        if (ts->model == 7843)
-                Rt = ts->pressure_max / 2;
+        }
 
         /* Sample found inconsistent by debouncing or pressure is beyond
          * the maximum. Don't report it to user space, repeat at least
@@ -633,19 +633,17 @@ static void ads7846_rx_val(void *ads)
         struct ads7846 *ts = ads;
         struct spi_message *m;
         struct spi_transfer *t;
-        u16 *rx_val;
         int val;
         int action;
         int status;
 
         m = &ts->msg[ts->msg_idx];
         t = list_entry(m->transfers.prev, struct spi_transfer, transfer_list);
-        rx_val = t->rx_buf;
 
         /* adjust:  on-wire is a must-ignore bit, a BE12 value, then padding;
          * built from two 8 bit values written msb-first.
          */
-        val = be16_to_cpu(*rx_val) >> 3;
+        val = be16_to_cpup((__be16 *)t->rx_buf) >> 3;
 
         action = ts->filter(ts->filter_data, ts->msg_idx, &val);
         switch (action) {
@@ -659,7 +657,7 @@ static void ads7846_rx_val(void *ads)
                 m = ts->last_msg;
                 break;
         case ADS7846_FILTER_OK:
-                *rx_val = val;
+                *(u16 *)t->rx_buf = val;
                 ts->tc.ignore = 0;
                 m = &ts->msg[++ts->msg_idx];
                 break;
diff --git a/drivers/input/touchscreen/atmel_tsadcc.c b/drivers/input/touchscreen/atmel_tsadcc.c
new file mode 100644
index 000000000000..eee126b19e8b
--- /dev/null
+++ b/drivers/input/touchscreen/atmel_tsadcc.c
@@ -0,0 +1,332 @@
+/*
+ *  Atmel Touch Screen Driver
+ *
+ *  Copyright (c) 2008 ATMEL
+ *  Copyright (c) 2008 Dan Liang
+ *  Copyright (c) 2008 TimeSys Corporation
+ *  Copyright (c) 2008 Justin Waters
+ *
+ *  Based on touchscreen code from Atmel Corporation.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License version 2 as
+ *  published by the Free Software Foundation.
+ */
+#include <linux/init.h>
+#include <linux/err.h>
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/input.h>
+#include <linux/slab.h>
+#include <linux/interrupt.h>
+#include <linux/clk.h>
+#include <linux/platform_device.h>
+#include <linux/io.h>
+
+/* Register definitions based on AT91SAM9RL64 preliminary draft datasheet */
+
+#define ATMEL_TSADCC_CR         0x00    /* Control register */
+#define   ATMEL_TSADCC_SWRST    (1 << 0)        /* Software Reset*/
+#define   ATMEL_TSADCC_START    (1 << 1)        /* Start conversion */
+
+#define ATMEL_TSADCC_MR         0x04    /* Mode register */
+#define   ATMEL_TSADCC_TSAMOD   (3    <<  0)    /* ADC mode */
+#define     ATMEL_TSADCC_TSAMOD_ADC_ONLY_MODE   (0x0)   /* ADC Mode */
+#define     ATMEL_TSADCC_TSAMOD_TS_ONLY_MODE    (0x1)   /* Touch Screen Only Mode */
+#define   ATMEL_TSADCC_LOWRES   (1    <<  4)    /* Resolution selection */
+#define   ATMEL_TSADCC_SLEEP    (1    <<  5)    /* Sleep mode */
+#define   ATMEL_TSADCC_PENDET   (1    <<  6)    /* Pen Detect selection */
+#define   ATMEL_TSADCC_PRESCAL  (0x3f <<  8)    /* Prescalar Rate Selection */
+#define   ATMEL_TSADCC_STARTUP  (0x7f << 16)    /* Start Up time */
+#define   ATMEL_TSADCC_SHTIM    (0xf  << 24)    /* Sample & Hold time */
+#define   ATMEL_TSADCC_PENDBC   (0xf  << 28)    /* Pen Detect debouncing time */
+
+#define ATMEL_TSADCC_TRGR       0x08    /* Trigger register */
+#define   ATMEL_TSADCC_TRGMOD   (7      <<  0)  /* Trigger mode */
+#define     ATMEL_TSADCC_TRGMOD_NONE            (0 << 0)
+#define     ATMEL_TSADCC_TRGMOD_EXT_RISING      (1 << 0)
+#define     ATMEL_TSADCC_TRGMOD_EXT_FALLING     (2 << 0)
+#define     ATMEL_TSADCC_TRGMOD_EXT_ANY         (3 << 0)
+#define     ATMEL_TSADCC_TRGMOD_PENDET          (4 << 0)
+#define     ATMEL_TSADCC_TRGMOD_PERIOD          (5 << 0)
+#define     ATMEL_TSADCC_TRGMOD_CONTINUOUS      (6 << 0)
+#define   ATMEL_TSADCC_TRGPER   (0xffff << 16)  /* Trigger period */
+
+#define ATMEL_TSADCC_TSR        0x0C    /* Touch Screen register */
+#define   ATMEL_TSADCC_TSFREQ   (0xf <<  0)     /* TS Frequency in Interleaved mode */
+#define   ATMEL_TSADCC_TSSHTIM  (0xf << 24)     /* Sample & Hold time */
+
+#define ATMEL_TSADCC_CHER       0x10    /* Channel Enable register */
+#define ATMEL_TSADCC_CHDR       0x14    /* Channel Disable register */
+#define ATMEL_TSADCC_CHSR       0x18    /* Channel Status register */
+#define   ATMEL_TSADCC_CH(n)    (1 << (n))      /* Channel number */
+
+#define ATMEL_TSADCC_SR         0x1C    /* Status register */
+#define   ATMEL_TSADCC_EOC(n)   (1 << ((n)+0))  /* End of conversion for channel N */
+#define   ATMEL_TSADCC_OVRE(n)  (1 << ((n)+8))  /* Overrun error for channel N */
+#define   ATMEL_TSADCC_DRDY     (1 << 16)       /* Data Ready */
+#define   ATMEL_TSADCC_GOVRE    (1 << 17)       /* General Overrun Error */
+#define   ATMEL_TSADCC_ENDRX    (1 << 18)       /* End of RX Buffer */
+#define   ATMEL_TSADCC_RXBUFF   (1 << 19)       /* TX Buffer full */
+#define   ATMEL_TSADCC_PENCNT   (1 << 20)       /* Pen contact */
+#define   ATMEL_TSADCC_NOCNT    (1 << 21)       /* No contact */
+
+#define ATMEL_TSADCC_LCDR       0x20    /* Last Converted Data register */
+#define   ATMEL_TSADCC_DATA     (0x3ff << 0)    /* Channel data */
+
+#define ATMEL_TSADCC_IER        0x24    /* Interrupt Enable register */
+#define ATMEL_TSADCC_IDR        0x28    /* Interrupt Disable register */
+#define ATMEL_TSADCC_IMR        0x2C    /* Interrupt Mask register */
+#define ATMEL_TSADCC_CDR0       0x30    /* Channel Data 0 */
+#define ATMEL_TSADCC_CDR1       0x34    /* Channel Data 1 */
+#define ATMEL_TSADCC_CDR2       0x38    /* Channel Data 2 */
+#define ATMEL_TSADCC_CDR3       0x3C    /* Channel Data 3 */
+#define ATMEL_TSADCC_CDR4       0x40    /* Channel Data 4 */
+#define ATMEL_TSADCC_CDR5       0x44    /* Channel Data 5 */
+
+#define ADC_CLOCK       1000000
+
+struct atmel_tsadcc {
+        struct input_dev        *input;
+        char                    phys[32];
+        struct clk              *clk;
+        int                     irq;
+};
+
+static void __iomem             *tsc_base;
+
+#define atmel_tsadcc_read(reg)          __raw_readl(tsc_base + (reg))
+#define atmel_tsadcc_write(reg, val)    __raw_writel((val), tsc_base + (reg))
+
+static irqreturn_t atmel_tsadcc_interrupt(int irq, void *dev)
+{
+        struct input_dev *input_dev = ((struct atmel_tsadcc *)dev)->input;
+
+        unsigned int absx;
+        unsigned int absy;
+        unsigned int status;
+        unsigned int reg;
+
+        status = atmel_tsadcc_read(ATMEL_TSADCC_SR);
+        status &= atmel_tsadcc_read(ATMEL_TSADCC_IMR);
+
+        if (status & ATMEL_TSADCC_NOCNT) {
+                /* Contact lost */
+                reg = atmel_tsadcc_read(ATMEL_TSADCC_MR) | ATMEL_TSADCC_PENDBC;
+
+                atmel_tsadcc_write(ATMEL_TSADCC_MR, reg);
+                atmel_tsadcc_write(ATMEL_TSADCC_TRGR, ATMEL_TSADCC_TRGMOD_NONE);
+                atmel_tsadcc_write(ATMEL_TSADCC_IDR,
+                                   ATMEL_TSADCC_EOC(3) | ATMEL_TSADCC_NOCNT);
+                atmel_tsadcc_write(ATMEL_TSADCC_IER, ATMEL_TSADCC_PENCNT);
+
+                input_report_key(input_dev, BTN_TOUCH, 0);
+                input_sync(input_dev);
+
+        } else if (status & ATMEL_TSADCC_PENCNT) {
+                /* Pen detected */
+                reg = atmel_tsadcc_read(ATMEL_TSADCC_MR);
+                reg &= ~ATMEL_TSADCC_PENDBC;
+
+                atmel_tsadcc_write(ATMEL_TSADCC_IDR, ATMEL_TSADCC_PENCNT);
+                atmel_tsadcc_write(ATMEL_TSADCC_MR, reg);
+                atmel_tsadcc_write(ATMEL_TSADCC_IER,
+                                   ATMEL_TSADCC_EOC(3) | ATMEL_TSADCC_NOCNT);
+                atmel_tsadcc_write(ATMEL_TSADCC_TRGR,
+                                   ATMEL_TSADCC_TRGMOD_PERIOD | (0x0FFF << 16));
+
+        } else if (status & ATMEL_TSADCC_EOC(3)) {
+                /* Conversion finished */
+
+                absx = atmel_tsadcc_read(ATMEL_TSADCC_CDR3) << 10;
+                absx /= atmel_tsadcc_read(ATMEL_TSADCC_CDR2);
+
+                absy = atmel_tsadcc_read(ATMEL_TSADCC_CDR1) << 10;
+                absy /= atmel_tsadcc_read(ATMEL_TSADCC_CDR0);
+
+                input_report_abs(input_dev, ABS_X, absx);
+                input_report_abs(input_dev, ABS_Y, absy);
+                input_report_key(input_dev, BTN_TOUCH, 1);
+                input_sync(input_dev);
+        }
+
+        return IRQ_HANDLED;
+}
+
+/*
+ * The functions for inserting/removing us as a module.
+ */
+
+static int __devinit atmel_tsadcc_probe(struct platform_device *pdev)
+{
+        struct atmel_tsadcc     *ts_dev;
+        struct input_dev        *input_dev;
+        struct resource         *res;
+        int             err = 0;
+        unsigned int    prsc;
+        unsigned int    reg;
+
+        res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+        if (!res) {
+                dev_err(&pdev->dev, "no mmio resource defined.\n");
+                return -ENXIO;
+        }
+
+        /* Allocate memory for device */
+        ts_dev = kzalloc(sizeof(struct atmel_tsadcc), GFP_KERNEL);
+        if (!ts_dev) {
+                dev_err(&pdev->dev, "failed to allocate memory.\n");
+                return -ENOMEM;
+        }
+        platform_set_drvdata(pdev, ts_dev);
+
+        input_dev = input_allocate_device();
+        if (!input_dev) {
+                dev_err(&pdev->dev, "failed to allocate input device.\n");
+                err = -EBUSY;
+                goto err_free_mem;
+        }
+
+        ts_dev->irq = platform_get_irq(pdev, 0);
+        if (ts_dev->irq < 0) {
+                dev_err(&pdev->dev, "no irq ID is designated.\n");
+                err = -ENODEV;
+                goto err_free_dev;
+        }
+
+        if (!request_mem_region(res->start, res->end - res->start + 1,
+                                "atmel tsadcc regs")) {
+                dev_err(&pdev->dev, "resources is unavailable.\n");
+                err = -EBUSY;
+                goto err_free_dev;
+        }
+
+        tsc_base = ioremap(res->start, res->end - res->start + 1);
+        if (!tsc_base) {
+                dev_err(&pdev->dev, "failed to map registers.\n");
+                err = -ENOMEM;
+                goto err_release_mem;
+        }
+
+        err = request_irq(ts_dev->irq, atmel_tsadcc_interrupt, IRQF_DISABLED,
+                        pdev->dev.driver->name, ts_dev);
+        if (err) {
+                dev_err(&pdev->dev, "failed to allocate irq.\n");
+                goto err_unmap_regs;
+        }
+
+        ts_dev->clk = clk_get(&pdev->dev, "tsc_clk");
+        if (IS_ERR(ts_dev->clk)) {
+                dev_err(&pdev->dev, "failed to get ts_clk\n");
+                err = PTR_ERR(ts_dev->clk);
+                goto err_free_irq;
+        }
+
+        ts_dev->input = input_dev;
+
+        snprintf(ts_dev->phys, sizeof(ts_dev->phys),
+                 "%s/input0", pdev->dev.bus_id);
+
+        input_dev->name = "atmel touch screen controller";
+        input_dev->phys = ts_dev->phys;
+        input_dev->dev.parent = &pdev->dev;
+
+        input_dev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
+        input_dev->keybit[BIT_WORD(BTN_TOUCH)] = BIT_MASK(BTN_TOUCH);
+
+        input_set_abs_params(input_dev, ABS_X, 0, 0x3FF, 0, 0);
+        input_set_abs_params(input_dev, ABS_Y, 0, 0x3FF, 0, 0);
+
+        /* clk_enable() always returns 0, no need to check it */
+        clk_enable(ts_dev->clk);
+
+        prsc = clk_get_rate(ts_dev->clk);
+        dev_info(&pdev->dev, "Master clock is set at: %d Hz\n", prsc);
+
+        prsc = prsc / ADC_CLOCK / 2 - 1;
+
+        reg = ATMEL_TSADCC_TSAMOD_TS_ONLY_MODE          |
+                ((0x00 << 5) & ATMEL_TSADCC_SLEEP)      |       /* Normal Mode */
+                ((0x01 << 6) & ATMEL_TSADCC_PENDET)     |       /* Enable Pen Detect */
+                ((prsc << 8) & ATMEL_TSADCC_PRESCAL)    |       /* PRESCAL */
+                ((0x13 << 16) & ATMEL_TSADCC_STARTUP)   |       /* STARTUP */
+                ((0x0F << 28) & ATMEL_TSADCC_PENDBC);           /* PENDBC */
+
+        atmel_tsadcc_write(ATMEL_TSADCC_CR, ATMEL_TSADCC_SWRST);
+        atmel_tsadcc_write(ATMEL_TSADCC_MR, reg);
+        atmel_tsadcc_write(ATMEL_TSADCC_TRGR, ATMEL_TSADCC_TRGMOD_NONE);
+        atmel_tsadcc_write(ATMEL_TSADCC_TSR, (0x3 << 24) & ATMEL_TSADCC_TSSHTIM);
+
+        atmel_tsadcc_read(ATMEL_TSADCC_SR);
+        atmel_tsadcc_write(ATMEL_TSADCC_IER, ATMEL_TSADCC_PENCNT);
+
+        /* All went ok, so register to the input system */
+        err = input_register_device(input_dev);
+        if (err)
+                goto err_fail;
+
+        return 0;
+
+err_fail:
+        clk_disable(ts_dev->clk);
+        clk_put(ts_dev->clk);
+err_free_irq:
+        free_irq(ts_dev->irq, ts_dev);
+err_unmap_regs:
+        iounmap(tsc_base);
+err_release_mem:
+        release_mem_region(res->start, res->end - res->start + 1);
+err_free_dev:
+        input_free_device(ts_dev->input);
+err_free_mem:
+        kfree(ts_dev);
+        return err;
+}
+
+static int __devexit atmel_tsadcc_remove(struct platform_device *pdev)
+{
+        struct atmel_tsadcc *ts_dev = dev_get_drvdata(&pdev->dev);
+        struct resource *res;
+
+        free_irq(ts_dev->irq, ts_dev);
+
+        input_unregister_device(ts_dev->input);
+
+        res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+        iounmap(tsc_base);
+        release_mem_region(res->start, res->end - res->start + 1);
+
+        clk_disable(ts_dev->clk);
+        clk_put(ts_dev->clk);
+
+        kfree(ts_dev);
+
+        return 0;
+}
+
+static struct platform_driver atmel_tsadcc_driver = {
+        .probe          = atmel_tsadcc_probe,
+        .remove         = __devexit_p(atmel_tsadcc_remove),
+        .driver         = {
+                .name   = "atmel_tsadcc",
+        },
+};
+
+static int __init atmel_tsadcc_init(void)
+{
+        return platform_driver_register(&atmel_tsadcc_driver);
+}
+
+static void __exit atmel_tsadcc_exit(void)
+{
+        platform_driver_unregister(&atmel_tsadcc_driver);
+}
+
+module_init(atmel_tsadcc_init);
+module_exit(atmel_tsadcc_exit);
+
+
+MODULE_LICENSE("GPL");
+MODULE_DESCRIPTION("Atmel TouchScreen Driver");
+MODULE_AUTHOR("Dan Liang <dan.liang@atmel.com>");
+
diff --git a/drivers/isdn/hardware/mISDN/Kconfig b/drivers/isdn/hardware/mISDN/Kconfig
index 9cd5f5f62280..14793480c453 100644
--- a/drivers/isdn/hardware/mISDN/Kconfig
+++ b/drivers/isdn/hardware/mISDN/Kconfig
@@ -7,7 +7,6 @@ config MISDN_HFCPCI
         tristate "Support for HFC PCI cards"
         depends on MISDN
         depends on PCI
-        depends on VIRT_TO_BUS
         help
           Enable support for cards with Cologne Chip AG's
           HFC PCI chip.
diff --git a/drivers/isdn/hardware/mISDN/hfcpci.c b/drivers/isdn/hardware/mISDN/hfcpci.c
index 917968530e1e..3231814e7efa 100644
--- a/drivers/isdn/hardware/mISDN/hfcpci.c
+++ b/drivers/isdn/hardware/mISDN/hfcpci.c
@@ -1988,8 +1988,7 @@ setup_hw(struct hfc_pci *hc)
         printk(KERN_INFO
                 "HFC-PCI: defined at mem %#lx fifo %#lx(%#lx) IRQ %d HZ %d\n",
                 (u_long) hc->hw.pci_io, (u_long) hc->hw.fifos,
-                (u_long) virt_to_bus(hc->hw.fifos),
-                hc->irq, HZ);
+                (u_long) hc->hw.dmahandle, hc->irq, HZ);
         /* enable memory mapped ports, disable busmaster */
         pci_write_config_word(hc->pdev, PCI_COMMAND, PCI_ENA_MEMIO);
         hc->hw.int_m2 = 0;
diff --git a/drivers/lguest/core.c b/drivers/lguest/core.c
index 5eea4356d703..90663e01a56e 100644
--- a/drivers/lguest/core.c
+++ b/drivers/lguest/core.c
@@ -135,6 +135,7 @@ static void unmap_switcher(void)
         /* Now we just need to free the pages we copied the switcher into */
         for (i = 0; i < TOTAL_SWITCHER_PAGES; i++)
                 __free_pages(switcher_page[i], 0);
+        kfree(switcher_page);
 }
 
 /*H:032
diff --git a/drivers/lguest/interrupts_and_traps.c b/drivers/lguest/interrupts_and_traps.c
index 0414ddf87587..a1039068f95c 100644
--- a/drivers/lguest/interrupts_and_traps.c
+++ b/drivers/lguest/interrupts_and_traps.c
@@ -406,7 +406,8 @@ void load_guest_idt_entry(struct lg_cpu *cpu, unsigned int num, u32 lo, u32 hi)
  * deliver_trap() to bounce it back into the Guest. */
 static void default_idt_entry(struct desc_struct *idt,
                               int trap,
-                              const unsigned long handler)
+                              const unsigned long handler,
+                              const struct desc_struct *base)
 {
         /* A present interrupt gate. */
         u32 flags = 0x8e00;
@@ -415,6 +416,10 @@ static void default_idt_entry(struct desc_struct *idt,
          * the Guest to use the "int" instruction to trigger it. */
         if (trap == LGUEST_TRAP_ENTRY)
                 flags |= (GUEST_PL << 13);
+        else if (base)
+                /* Copy priv. level from what Guest asked for.  This allows
+                 * debug (int 3) traps from Guest userspace, for example. */
+                flags |= (base->b & 0x6000);
 
         /* Now pack it into the IDT entry in its weird format. */
         idt->a = (LGUEST_CS<<16) | (handler&0x0000FFFF);
@@ -428,7 +433,7 @@ void setup_default_idt_entries(struct lguest_ro_state *state,
         unsigned int i;
 
         for (i = 0; i < ARRAY_SIZE(state->guest_idt); i++)
-                default_idt_entry(&state->guest_idt[i], i, def[i]);
+                default_idt_entry(&state->guest_idt[i], i, def[i], NULL);
 }
 
 /*H:240 We don't use the IDT entries in the "struct lguest" directly, instead
@@ -442,6 +447,8 @@ void copy_traps(const struct lg_cpu *cpu, struct desc_struct *idt,
         /* We can simply copy the direct traps, otherwise we use the default
          * ones in the Switcher: they will return to the Host. */
         for (i = 0; i < ARRAY_SIZE(cpu->arch.idt); i++) {
+                const struct desc_struct *gidt = &cpu->arch.idt[i];
+
                 /* If no Guest can ever override this trap, leave it alone. */
                 if (!direct_trap(i))
                         continue;
@@ -449,12 +456,15 @@ void copy_traps(const struct lg_cpu *cpu, struct desc_struct *idt,
                 /* Only trap gates (type 15) can go direct to the Guest.
                  * Interrupt gates (type 14) disable interrupts as they are
                  * entered, which we never let the Guest do.  Not present
-                 * entries (type 0x0) also can't go direct, of course. */
-                if (idt_type(cpu->arch.idt[i].a, cpu->arch.idt[i].b) == 0xF)
-                        idt[i] = cpu->arch.idt[i];
+                 * entries (type 0x0) also can't go direct, of course.
+                 *
+                 * If it can't go direct, we still need to copy the priv. level:
+                 * they might want to give userspace access to a software
+                 * interrupt. */
+                if (idt_type(gidt->a, gidt->b) == 0xF)
+                        idt[i] = *gidt;
                 else
-                        /* Reset it to the default. */
-                        default_idt_entry(&idt[i], i, def[i]);
+                        default_idt_entry(&idt[i], i, def[i], gidt);
         }
 }
 
diff --git a/drivers/lguest/x86/core.c b/drivers/lguest/x86/core.c
index 95dfda52b4f9..bf7942327bda 100644
--- a/drivers/lguest/x86/core.c
+++ b/drivers/lguest/x86/core.c
@@ -480,7 +480,7 @@ void __init lguest_arch_host_init(void)
                  * bit on its CPU, depending on the argument (0 == unset). */
                 on_each_cpu(adjust_pge, (void *)0, 1);
                 /* Turn off the feature in the global feature set. */
-                clear_bit(X86_FEATURE_PGE, boot_cpu_data.x86_capability);
+                clear_cpu_cap(&boot_cpu_data, X86_FEATURE_PGE);
         }
         put_online_cpus();
 };
@@ -491,7 +491,7 @@ void __exit lguest_arch_host_fini(void)
         /* If we had PGE before we started, turn it back on now. */
         get_online_cpus();
         if (cpu_had_pge) {
-                set_bit(X86_FEATURE_PGE, boot_cpu_data.x86_capability);
+                set_cpu_cap(&boot_cpu_data, X86_FEATURE_PGE);
                 /* adjust_pge's argument "1" means set PGE. */
                 on_each_cpu(adjust_pge, (void *)1, 1);
         }
diff --git a/drivers/media/common/saa7146_fops.c b/drivers/media/common/saa7146_fops.c
index 171afe7da6b6..cf6a817d5059 100644
--- a/drivers/media/common/saa7146_fops.c
+++ b/drivers/media/common/saa7146_fops.c
@@ -563,7 +563,7 @@ int saa7146_unregister_device(struct video_device **vid, struct saa7146_dev* dev
 
         DEB_EE(("dev:%p\n",dev));
 
-        if( VFL_TYPE_GRABBER == (*vid)->type ) {
+        if ((*vid)->vfl_type == VFL_TYPE_GRABBER) {
                 vv->video_minor = -1;
         } else {
                 vv->vbi_minor = -1;
diff --git a/drivers/media/common/saa7146_video.c b/drivers/media/common/saa7146_video.c
index a5e62750eea3..e8bc7abf2409 100644
--- a/drivers/media/common/saa7146_video.c
+++ b/drivers/media/common/saa7146_video.c
@@ -656,7 +656,7 @@ static int saa7146_pgtable_build(struct saa7146_dev *dev, struct saa7146_buf *bu
 
                 /* if we have a user buffer, the first page may not be
                    aligned to a page boundary. */
-                pt1->offset = list->offset;
+                pt1->offset = dma->sglist->offset;
                 pt2->offset = pt1->offset+o1;
                 pt3->offset = pt1->offset+o2;
 
@@ -958,21 +958,18 @@ int saa7146_video_do_ioctl(struct inode *inode, struct file *file, unsigned int
         case VIDIOC_ENUM_FMT:
         {
                 struct v4l2_fmtdesc *f = arg;
-                int index;
 
                 switch (f->type) {
                 case V4L2_BUF_TYPE_VIDEO_CAPTURE:
-                case V4L2_BUF_TYPE_VIDEO_OVERLAY: {
-                        index = f->index;
-                        if (index < 0 || index >= NUM_FORMATS) {
+                case V4L2_BUF_TYPE_VIDEO_OVERLAY:
+                        if (f->index >= NUM_FORMATS)
                                 return -EINVAL;
-                        }
-                        memset(f,0,sizeof(*f));
-                        f->index = index;
-                        strlcpy((char *)f->description,formats[index].name,sizeof(f->description));
-                        f->pixelformat = formats[index].pixelformat;
+                        strlcpy((char *)f->description, formats[f->index].name,
+                                        sizeof(f->description));
+                        f->pixelformat = formats[f->index].pixelformat;
+                        f->flags = 0;
+                        memset(f->reserved, 0, sizeof(f->reserved));
                         break;
-                }
                 default:
                         return -EINVAL;
                 }
diff --git a/drivers/media/common/tuners/Kconfig b/drivers/media/common/tuners/Kconfig
index 850d5689b14d..6f92beaa5ac8 100644
--- a/drivers/media/common/tuners/Kconfig
+++ b/drivers/media/common/tuners/Kconfig
@@ -21,9 +21,8 @@ config MEDIA_TUNER
         tristate
         default VIDEO_MEDIA && I2C
         depends on VIDEO_MEDIA && I2C
-        select FW_LOADER if !MEDIA_TUNER_CUSTOMIZE && HOTPLUG
-        select MEDIA_TUNER_XC2028 if !MEDIA_TUNER_CUSTOMIZE && HOTPLUG
-        select MEDIA_TUNER_XC5000 if !MEDIA_TUNER_CUSTOMIZE && HOTPLUG
+        select MEDIA_TUNER_XC2028 if !MEDIA_TUNER_CUSTOMIZE
+        select MEDIA_TUNER_XC5000 if !MEDIA_TUNER_CUSTOMIZE
         select MEDIA_TUNER_MT20XX if !MEDIA_TUNER_CUSTOMIZE
         select MEDIA_TUNER_TDA8290 if !MEDIA_TUNER_CUSTOMIZE
         select MEDIA_TUNER_TEA5761 if !MEDIA_TUNER_CUSTOMIZE
@@ -138,8 +137,6 @@ config MEDIA_TUNER_QT1010
 config MEDIA_TUNER_XC2028
         tristate "XCeive xc2028/xc3028 tuners"
         depends on VIDEO_MEDIA && I2C
-        depends on HOTPLUG
-        select FW_LOADER
         default m if MEDIA_TUNER_CUSTOMIZE
         help
           Say Y here to include support for the xc2028/xc3028 tuners.
@@ -147,8 +144,6 @@ config MEDIA_TUNER_XC2028
 config MEDIA_TUNER_XC5000
         tristate "Xceive XC5000 silicon tuner"
         depends on VIDEO_MEDIA && I2C
-        depends on HOTPLUG
-        select FW_LOADER
         default m if DVB_FE_CUSTOMISE
         help
           A driver for the silicon tuner XC5000 from Xceive.
@@ -162,4 +157,11 @@ config MEDIA_TUNER_MXL5005S
         help
           A driver for the silicon tuner MXL5005S from MaxLinear.
 
+config MEDIA_TUNER_MXL5007T
+        tristate "MaxLinear MxL5007T silicon tuner"
+        depends on VIDEO_MEDIA && I2C
+        default m if DVB_FE_CUSTOMISE
+        help
+          A driver for the silicon tuner MxL5007T from MaxLinear.
+
 endif # MEDIA_TUNER_CUSTOMIZE
diff --git a/drivers/media/common/tuners/Makefile b/drivers/media/common/tuners/Makefile
index 55f7e6706297..4dfbe5b8264f 100644
--- a/drivers/media/common/tuners/Makefile
+++ b/drivers/media/common/tuners/Makefile
@@ -21,6 +21,7 @@ obj-$(CONFIG_MEDIA_TUNER_MT2266) += mt2266.o
 obj-$(CONFIG_MEDIA_TUNER_QT1010) += qt1010.o
 obj-$(CONFIG_MEDIA_TUNER_MT2131) += mt2131.o
 obj-$(CONFIG_MEDIA_TUNER_MXL5005S) += mxl5005s.o
+obj-$(CONFIG_MEDIA_TUNER_MXL5007T) += mxl5007t.o
 
 EXTRA_CFLAGS += -Idrivers/media/dvb/dvb-core
 EXTRA_CFLAGS += -Idrivers/media/dvb/frontends
diff --git a/drivers/media/common/tuners/mt20xx.c b/drivers/media/common/tuners/mt20xx.c
index fbcb28233737..35b763a16d53 100644
--- a/drivers/media/common/tuners/mt20xx.c
+++ b/drivers/media/common/tuners/mt20xx.c
@@ -148,7 +148,8 @@ static int mt2032_compute_freq(struct dvb_frontend *fe,
         tuner_dbg("mt2032: rfin=%d lo2=%d lo2n=%d lo2a=%d num=%d lo2freq=%d\n",
                   rfin,lo2,lo2n,lo2a,lo2num,lo2freq);
 
-        if(lo1a<0 || lo1a>7 || lo1n<17 ||lo1n>48 || lo2a<0 ||lo2a >7 ||lo2n<17 || lo2n>30) {
+        if (lo1a > 7 || lo1n < 17 || lo1n > 48 || lo2a > 7 || lo2n < 17 ||
+                        lo2n > 30) {
                 tuner_info("mt2032: frequency parameters out of range: %d %d %d %d\n",
                            lo1a, lo1n, lo2a,lo2n);
                 return(-1);
diff --git a/drivers/media/common/tuners/mxl5007t.c b/drivers/media/common/tuners/mxl5007t.c
new file mode 100644
index 000000000000..cb25e43502fe
--- /dev/null
+++ b/drivers/media/common/tuners/mxl5007t.c
@@ -0,0 +1,1030 @@
+/*
+ *  mxl5007t.c - driver for the MaxLinear MxL5007T silicon tuner
+ *
+ *  Copyright (C) 2008 Michael Krufky <mkrufky@linuxtv.org>
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include <linux/i2c.h>
+#include <linux/types.h>
+#include <linux/videodev2.h>
+#include "tuner-i2c.h"
+#include "mxl5007t.h"
+
+static DEFINE_MUTEX(mxl5007t_list_mutex);
+static LIST_HEAD(hybrid_tuner_instance_list);
+
+static int mxl5007t_debug;
+module_param_named(debug, mxl5007t_debug, int, 0644);
+MODULE_PARM_DESC(debug, "set debug level");
+
+/* ------------------------------------------------------------------------- */
+
+#define mxl_printk(kern, fmt, arg...) \
+        printk(kern "%s: " fmt "\n", __func__, ##arg)
+
+#define mxl_err(fmt, arg...) \
+        mxl_printk(KERN_ERR, "%d: " fmt, __LINE__, ##arg)
+
+#define mxl_warn(fmt, arg...) \
+        mxl_printk(KERN_WARNING, fmt, ##arg)
+
+#define mxl_info(fmt, arg...) \
+        mxl_printk(KERN_INFO, fmt, ##arg)
+
+#define mxl_debug(fmt, arg...)                          \
+({                                                      \
+        if (mxl5007t_debug)                             \
+                mxl_printk(KERN_DEBUG, fmt, ##arg);     \
+})
+
+#define mxl_fail(ret)                                                   \
+({                                                                      \
+        int __ret;                                                      \
+        __ret = (ret < 0);                                              \
+        if (__ret)                                                      \
+                mxl_printk(KERN_ERR, "error %d on line %d",             \
+                           ret, __LINE__);                              \
+        __ret;                                                          \
+})
+
+/* ------------------------------------------------------------------------- */
+
+#define MHz 1000000
+
+enum mxl5007t_mode {
+        MxL_MODE_OTA_DVBT_ATSC        =    0,
+        MxL_MODE_OTA_NTSC_PAL_GH      =    1,
+        MxL_MODE_OTA_PAL_IB           =    2,
+        MxL_MODE_OTA_PAL_D_SECAM_KL   =    3,
+        MxL_MODE_OTA_ISDBT            =    4,
+        MxL_MODE_CABLE_DIGITAL        = 0x10,
+        MxL_MODE_CABLE_NTSC_PAL_GH    = 0x11,
+        MxL_MODE_CABLE_PAL_IB         = 0x12,
+        MxL_MODE_CABLE_PAL_D_SECAM_KL = 0x13,
+        MxL_MODE_CABLE_SCTE40         = 0x14,
+};
+
+enum mxl5007t_chip_version {
+        MxL_UNKNOWN_ID     = 0x00,
+        MxL_5007_V1_F1     = 0x11,
+        MxL_5007_V1_F2     = 0x12,
+        MxL_5007_V2_100_F1 = 0x21,
+        MxL_5007_V2_100_F2 = 0x22,
+        MxL_5007_V2_200_F1 = 0x23,
+        MxL_5007_V2_200_F2 = 0x24,
+};
+
+struct reg_pair_t {
+        u8 reg;
+        u8 val;
+};
+
+/* ------------------------------------------------------------------------- */
+
+static struct reg_pair_t init_tab[] = {
+        { 0x0b, 0x44 }, /* XTAL */
+        { 0x0c, 0x60 }, /* IF */
+        { 0x10, 0x00 }, /* MISC */
+        { 0x12, 0xca }, /* IDAC */
+        { 0x16, 0x90 }, /* MODE */
+        { 0x32, 0x38 }, /* MODE Analog/Digital */
+        { 0xd8, 0x18 }, /* CLK_OUT_ENABLE */
+        { 0x2c, 0x34 }, /* OVERRIDE */
+        { 0x4d, 0x40 }, /* OVERRIDE */
+        { 0x7f, 0x02 }, /* OVERRIDE */
+        { 0x9a, 0x52 }, /* OVERRIDE */
+        { 0x48, 0x5a }, /* OVERRIDE */
+        { 0x76, 0x1a }, /* OVERRIDE */
+        { 0x6a, 0x48 }, /* OVERRIDE */
+        { 0x64, 0x28 }, /* OVERRIDE */
+        { 0x66, 0xe6 }, /* OVERRIDE */
+        { 0x35, 0x0e }, /* OVERRIDE */
+        { 0x7e, 0x01 }, /* OVERRIDE */
+        { 0x83, 0x00 }, /* OVERRIDE */
+        { 0x04, 0x0b }, /* OVERRIDE */
+        { 0x05, 0x01 }, /* TOP_MASTER_ENABLE */
+        { 0, 0 }
+};
+
+static struct reg_pair_t init_tab_cable[] = {
+        { 0x0b, 0x44 }, /* XTAL */
+        { 0x0c, 0x60 }, /* IF */
+        { 0x10, 0x00 }, /* MISC */
+        { 0x12, 0xca }, /* IDAC */
+        { 0x16, 0x90 }, /* MODE */
+        { 0x32, 0x38 }, /* MODE A/D */
+        { 0x71, 0x3f }, /* TOP1 */
+        { 0x72, 0x3f }, /* TOP2 */
+        { 0x74, 0x3f }, /* TOP3 */
+        { 0xd8, 0x18 }, /* CLK_OUT_ENABLE */
+        { 0x2c, 0x34 }, /* OVERRIDE */
+        { 0x4d, 0x40 }, /* OVERRIDE */
+        { 0x7f, 0x02 }, /* OVERRIDE */
+        { 0x9a, 0x52 }, /* OVERRIDE */
+        { 0x48, 0x5a }, /* OVERRIDE */
+        { 0x76, 0x1a }, /* OVERRIDE */
+        { 0x6a, 0x48 }, /* OVERRIDE */
+        { 0x64, 0x28 }, /* OVERRIDE */
+        { 0x66, 0xe6 }, /* OVERRIDE */
+        { 0x35, 0x0e }, /* OVERRIDE */
+        { 0x7e, 0x01 }, /* OVERRIDE */
+        { 0x04, 0x0b }, /* OVERRIDE */
+        { 0x68, 0xb4 }, /* OVERRIDE */
+        { 0x36, 0x00 }, /* OVERRIDE */
+        { 0x05, 0x01 }, /* TOP_MASTER_ENABLE */
+        { 0, 0 }
+};
+
+/* ------------------------------------------------------------------------- */
+
+static struct reg_pair_t reg_pair_rftune[] = {
+        { 0x11, 0x00 }, /* abort tune */
+        { 0x13, 0x15 },
+        { 0x14, 0x40 },
+        { 0x15, 0x0e },
+        { 0x11, 0x02 }, /* start tune */
+        { 0, 0 }
+};
+
+/* ------------------------------------------------------------------------- */
+
+struct mxl5007t_state {
+        struct list_head hybrid_tuner_instance_list;
+        struct tuner_i2c_props i2c_props;
+
+        struct mutex lock;
+
+        struct mxl5007t_config *config;
+
+        enum mxl5007t_chip_version chip_id;
+
+        struct reg_pair_t tab_init[ARRAY_SIZE(init_tab)];
+        struct reg_pair_t tab_init_cable[ARRAY_SIZE(init_tab_cable)];
+        struct reg_pair_t tab_rftune[ARRAY_SIZE(reg_pair_rftune)];
+
+        u32 frequency;
+        u32 bandwidth;
+};
+
+/* ------------------------------------------------------------------------- */
+
+/* called by _init and _rftun to manipulate the register arrays */
+
+static void set_reg_bits(struct reg_pair_t *reg_pair, u8 reg, u8 mask, u8 val)
+{
+        unsigned int i = 0;
+
+        while (reg_pair[i].reg || reg_pair[i].val) {
+                if (reg_pair[i].reg == reg) {
+                        reg_pair[i].val &= ~mask;
+                        reg_pair[i].val |= val;
+                }
+                i++;
+
+        }
+        return;
+}
+
+static void copy_reg_bits(struct reg_pair_t *reg_pair1,
+                          struct reg_pair_t *reg_pair2)
+{
+        unsigned int i, j;
+
+        i = j = 0;
+
+        while (reg_pair1[i].reg || reg_pair1[i].val) {
+                while (reg_pair2[j].reg || reg_pair2[j].reg) {
+                        if (reg_pair1[i].reg != reg_pair2[j].reg) {
+                                j++;
+                                continue;
+                        }
+                        reg_pair2[j].val = reg_pair1[i].val;
+                        break;
+                }
+                i++;
+        }
+        return;
+}
+
+/* ------------------------------------------------------------------------- */
+
+static void mxl5007t_set_mode_bits(struct mxl5007t_state *state,
+                                   enum mxl5007t_mode mode,
+                                   s32 if_diff_out_level)
+{
+        switch (mode) {
+        case MxL_MODE_OTA_DVBT_ATSC:
+                set_reg_bits(state->tab_init, 0x32, 0x0f, 0x06);
+                set_reg_bits(state->tab_init, 0x35, 0xff, 0x0e);
+                break;
+        case MxL_MODE_OTA_ISDBT:
+                set_reg_bits(state->tab_init, 0x32, 0x0f, 0x06);
+                set_reg_bits(state->tab_init, 0x35, 0xff, 0x12);
+                break;
+        case MxL_MODE_OTA_NTSC_PAL_GH:
+                set_reg_bits(state->tab_init, 0x16, 0x70, 0x00);
+                set_reg_bits(state->tab_init, 0x32, 0xff, 0x85);
+                break;
+        case MxL_MODE_OTA_PAL_IB:
+                set_reg_bits(state->tab_init, 0x16, 0x70, 0x10);
+                set_reg_bits(state->tab_init, 0x32, 0xff, 0x85);
+                break;
+        case MxL_MODE_OTA_PAL_D_SECAM_KL:
+                set_reg_bits(state->tab_init, 0x16, 0x70, 0x20);
+                set_reg_bits(state->tab_init, 0x32, 0xff, 0x85);
+                break;
+        case MxL_MODE_CABLE_DIGITAL:
+                set_reg_bits(state->tab_init_cable, 0x71, 0xff, 0x01);
+                set_reg_bits(state->tab_init_cable, 0x72, 0xff,
+                             8 - if_diff_out_level);
+                set_reg_bits(state->tab_init_cable, 0x74, 0xff, 0x17);
+                break;
+        case MxL_MODE_CABLE_NTSC_PAL_GH:
+                set_reg_bits(state->tab_init, 0x16, 0x70, 0x00);
+                set_reg_bits(state->tab_init, 0x32, 0xff, 0x85);
+                set_reg_bits(state->tab_init_cable, 0x71, 0xff, 0x01);
+                set_reg_bits(state->tab_init_cable, 0x72, 0xff,
+                             8 - if_diff_out_level);
+                set_reg_bits(state->tab_init_cable, 0x74, 0xff, 0x17);
+                break;
+        case MxL_MODE_CABLE_PAL_IB:
+                set_reg_bits(state->tab_init, 0x16, 0x70, 0x10);
+                set_reg_bits(state->tab_init, 0x32, 0xff, 0x85);
+                set_reg_bits(state->tab_init_cable, 0x71, 0xff, 0x01);
+                set_reg_bits(state->tab_init_cable, 0x72, 0xff,
+                             8 - if_diff_out_level);
+                set_reg_bits(state->tab_init_cable, 0x74, 0xff, 0x17);
+                break;
+        case MxL_MODE_CABLE_PAL_D_SECAM_KL:
+                set_reg_bits(state->tab_init, 0x16, 0x70, 0x20);
+                set_reg_bits(state->tab_init, 0x32, 0xff, 0x85);
+                set_reg_bits(state->tab_init_cable, 0x71, 0xff, 0x01);
+                set_reg_bits(state->tab_init_cable, 0x72, 0xff,
+                             8 - if_diff_out_level);
+                set_reg_bits(state->tab_init_cable, 0x74, 0xff, 0x17);
+                break;
+        case MxL_MODE_CABLE_SCTE40:
+                set_reg_bits(state->tab_init_cable, 0x36, 0xff, 0x08);
+                set_reg_bits(state->tab_init_cable, 0x68, 0xff, 0xbc);
+                set_reg_bits(state->tab_init_cable, 0x71, 0xff, 0x01);
+                set_reg_bits(state->tab_init_cable, 0x72, 0xff,
+                             8 - if_diff_out_level);
+                set_reg_bits(state->tab_init_cable, 0x74, 0xff, 0x17);
+                break;
+        default:
+                mxl_fail(-EINVAL);
+        }
+        return;
+}
+
+static void mxl5007t_set_if_freq_bits(struct mxl5007t_state *state,
+                                      enum mxl5007t_if_freq if_freq,
+                                      int invert_if)
+{
+        u8 val;
+
+        switch (if_freq) {
+        case MxL_IF_4_MHZ:
+                val = 0x00;
+                break;
+        case MxL_IF_4_5_MHZ:
+                val = 0x20;
+                break;
+        case MxL_IF_4_57_MHZ:
+                val = 0x30;
+                break;
+        case MxL_IF_5_MHZ:
+                val = 0x40;
+                break;
+        case MxL_IF_5_38_MHZ:
+                val = 0x50;
+                break;
+        case MxL_IF_6_MHZ:
+                val = 0x60;
+                break;
+        case MxL_IF_6_28_MHZ:
+                val = 0x70;
+                break;
+        case MxL_IF_9_1915_MHZ:
+                val = 0x80;
+                break;
+        case MxL_IF_35_25_MHZ:
+                val = 0x90;
+                break;
+        case MxL_IF_36_15_MHZ:
+                val = 0xa0;
+                break;
+        case MxL_IF_44_MHZ:
+                val = 0xb0;
+                break;
+        default:
+                mxl_fail(-EINVAL);
+                return;
+        }
+        set_reg_bits(state->tab_init, 0x0c, 0xf0, val);
+
+        /* set inverted IF or normal IF */
+        set_reg_bits(state->tab_init, 0x0c, 0x08, invert_if ? 0x08 : 0x00);
+
+        return;
+}
+
+static void mxl5007t_set_xtal_freq_bits(struct mxl5007t_state *state,
+                                        enum mxl5007t_xtal_freq xtal_freq)
+{
+        u8 val;
+
+        switch (xtal_freq) {
+        case MxL_XTAL_16_MHZ:
+                val = 0x00; /* select xtal freq & Ref Freq */
+                break;
+        case MxL_XTAL_20_MHZ:
+                val = 0x11;
+                break;
+        case MxL_XTAL_20_25_MHZ:
+                val = 0x22;
+                break;
+        case MxL_XTAL_20_48_MHZ:
+                val = 0x33;
+                break;
+        case MxL_XTAL_24_MHZ:
+                val = 0x44;
+                break;
+        case MxL_XTAL_25_MHZ:
+                val = 0x55;
+                break;
+        case MxL_XTAL_25_14_MHZ:
+                val = 0x66;
+                break;
+        case MxL_XTAL_27_MHZ:
+                val = 0x77;
+                break;
+        case MxL_XTAL_28_8_MHZ:
+                val = 0x88;
+                break;
+        case MxL_XTAL_32_MHZ:
+                val = 0x99;
+                break;
+        case MxL_XTAL_40_MHZ:
+                val = 0xaa;
+                break;
+        case MxL_XTAL_44_MHZ:
+                val = 0xbb;
+                break;
+        case MxL_XTAL_48_MHZ:
+                val = 0xcc;
+                break;
+        case MxL_XTAL_49_3811_MHZ:
+                val = 0xdd;
+                break;
+        default:
+                mxl_fail(-EINVAL);
+                return;
+        }
+        set_reg_bits(state->tab_init, 0x0b, 0xff, val);
+
+        return;
+}
+
+static struct reg_pair_t *mxl5007t_calc_init_regs(struct mxl5007t_state *state,
+                                                  enum mxl5007t_mode mode)
+{
+        struct mxl5007t_config *cfg = state->config;
+
+        memcpy(&state->tab_init, &init_tab, sizeof(init_tab));
+        memcpy(&state->tab_init_cable, &init_tab_cable, sizeof(init_tab_cable));
+
+        mxl5007t_set_mode_bits(state, mode, cfg->if_diff_out_level);
+        mxl5007t_set_if_freq_bits(state, cfg->if_freq_hz, cfg->invert_if);
+        mxl5007t_set_xtal_freq_bits(state, cfg->xtal_freq_hz);
+
+        set_reg_bits(state->tab_init, 0x10, 0x40, cfg->loop_thru_enable << 6);
+
+        set_reg_bits(state->tab_init, 0xd8, 0x08, cfg->clk_out_enable << 3);
+
+        set_reg_bits(state->tab_init, 0x10, 0x07, cfg->clk_out_amp);
+
+        /* set IDAC to automatic mode control by AGC */
+        set_reg_bits(state->tab_init, 0x12, 0x80, 0x00);
+
+        if (mode >= MxL_MODE_CABLE_DIGITAL) {
+                copy_reg_bits(state->tab_init, state->tab_init_cable);
+                return state->tab_init_cable;
+        } else
+                return state->tab_init;
+}
+
+/* ------------------------------------------------------------------------- */
+
+enum mxl5007t_bw_mhz {
+        MxL_BW_6MHz = 6,
+        MxL_BW_7MHz = 7,
+        MxL_BW_8MHz = 8,
+};
+
+static void mxl5007t_set_bw_bits(struct mxl5007t_state *state,
+                                 enum mxl5007t_bw_mhz bw)
+{
+        u8 val;
+
+        switch (bw) {
+        case MxL_BW_6MHz:
+                val = 0x15; /* set DIG_MODEINDEX, DIG_MODEINDEX_A,
+                             * and DIG_MODEINDEX_CSF */
+                break;
+        case MxL_BW_7MHz:
+                val = 0x21;
+                break;
+        case MxL_BW_8MHz:
+                val = 0x3f;
+                break;
+        default:
+                mxl_fail(-EINVAL);
+                return;
+        }
+        set_reg_bits(state->tab_rftune, 0x13, 0x3f, val);
+
+        return;
+}
+
+static struct
+reg_pair_t *mxl5007t_calc_rf_tune_regs(struct mxl5007t_state *state,
+                                       u32 rf_freq, enum mxl5007t_bw_mhz bw)
+{
+        u32 dig_rf_freq = 0;
+        u32 temp;
+        u32 frac_divider = 1000000;
+        unsigned int i;
+
+        memcpy(&state->tab_rftune, &reg_pair_rftune, sizeof(reg_pair_rftune));
+
+        mxl5007t_set_bw_bits(state, bw);
+
+        /* Convert RF frequency into 16 bits =>
+         * 10 bit integer (MHz) + 6 bit fraction */
+        dig_rf_freq = rf_freq / MHz;
+
+        temp = rf_freq % MHz;
+
+        for (i = 0; i < 6; i++) {
+                dig_rf_freq <<= 1;
+                frac_divider /= 2;
+                if (temp > frac_divider) {
+                        temp -= frac_divider;
+                        dig_rf_freq++;
+                }
+        }
+
+        /* add to have shift center point by 7.8124 kHz */
+        if (temp > 7812)
+                dig_rf_freq++;
+
+        set_reg_bits(state->tab_rftune, 0x14, 0xff, (u8)dig_rf_freq);
+        set_reg_bits(state->tab_rftune, 0x15, 0xff, (u8)(dig_rf_freq >> 8));
+
+        return state->tab_rftune;
+}
+
+/* ------------------------------------------------------------------------- */
+
+static int mxl5007t_write_reg(struct mxl5007t_state *state, u8 reg, u8 val)
+{
+        u8 buf[] = { reg, val };
+        struct i2c_msg msg = { .addr = state->i2c_props.addr, .flags = 0,
+                               .buf = buf, .len = 2 };
+        int ret;
+
+        ret = i2c_transfer(state->i2c_props.adap, &msg, 1);
+        if (ret != 1) {
+                mxl_err("failed!");
+                return -EREMOTEIO;
+        }
+        return 0;
+}
+
+static int mxl5007t_write_regs(struct mxl5007t_state *state,
+                               struct reg_pair_t *reg_pair)
+{
+        unsigned int i = 0;
+        int ret = 0;
+
+        while ((ret == 0) && (reg_pair[i].reg || reg_pair[i].val)) {
+                ret = mxl5007t_write_reg(state,
+                                         reg_pair[i].reg, reg_pair[i].val);
+                i++;
+        }
+        return ret;
+}
+
+static int mxl5007t_read_reg(struct mxl5007t_state *state, u8 reg, u8 *val)
+{
+        struct i2c_msg msg[] = {
+                { .addr = state->i2c_props.addr, .flags = 0,
+                  .buf = &reg, .len = 1 },
+                { .addr = state->i2c_props.addr, .flags = I2C_M_RD,
+                  .buf = val, .len = 1 },
+        };
+        int ret;
+
+        ret = i2c_transfer(state->i2c_props.adap, msg, 2);
+        if (ret != 2) {
+                mxl_err("failed!");
+                return -EREMOTEIO;
+        }
+        return 0;
+}
+
+static int mxl5007t_soft_reset(struct mxl5007t_state *state)
+{
+        u8 d = 0xff;
+        struct i2c_msg msg = { .addr = state->i2c_props.addr, .flags = 0,
+                               .buf = &d, .len = 1 };
+
+        int ret = i2c_transfer(state->i2c_props.adap, &msg, 1);
+
+        if (ret != 1) {
+                mxl_err("failed!");
+                return -EREMOTEIO;
+        }
+        return 0;
+}
+
+static int mxl5007t_tuner_init(struct mxl5007t_state *state,
+                               enum mxl5007t_mode mode)
+{
+        struct reg_pair_t *init_regs;
+        int ret;
+
+        ret = mxl5007t_soft_reset(state);
+        if (mxl_fail(ret))
+                goto fail;
+
+        /* calculate initialization reg array */
+        init_regs = mxl5007t_calc_init_regs(state, mode);
+
+        ret = mxl5007t_write_regs(state, init_regs);
+        if (mxl_fail(ret))
+                goto fail;
+        mdelay(1);
+
+        ret = mxl5007t_write_reg(state, 0x2c, 0x35);
+        mxl_fail(ret);
+fail:
+        return ret;
+}
+
+static int mxl5007t_tuner_rf_tune(struct mxl5007t_state *state, u32 rf_freq_hz,
+                                  enum mxl5007t_bw_mhz bw)
+{
+        struct reg_pair_t *rf_tune_regs;
+        int ret;
+
+        /* calculate channel change reg array */
+        rf_tune_regs = mxl5007t_calc_rf_tune_regs(state, rf_freq_hz, bw);
+
+        ret = mxl5007t_write_regs(state, rf_tune_regs);
+        if (mxl_fail(ret))
+                goto fail;
+        msleep(3);
+fail:
+        return ret;
+}
+
+/* ------------------------------------------------------------------------- */
+
+static int mxl5007t_synth_lock_status(struct mxl5007t_state *state,
+                                      int *rf_locked, int *ref_locked)
+{
+        u8 d;
+        int ret;
+
+        *rf_locked = 0;
+        *ref_locked = 0;
+
+        ret = mxl5007t_read_reg(state, 0xcf, &d);
+        if (mxl_fail(ret))
+                goto fail;
+
+        if ((d & 0x0c) == 0x0c)
+                *rf_locked = 1;
+
+        if ((d & 0x03) == 0x03)
+                *ref_locked = 1;
+fail:
+        return ret;
+}
+
+static int mxl5007t_check_rf_input_power(struct mxl5007t_state *state,
+                                         s32 *rf_input_level)
+{
+        u8 d1, d2;
+        int ret;
+
+        ret = mxl5007t_read_reg(state, 0xb7, &d1);
+        if (mxl_fail(ret))
+                goto fail;
+
+        ret = mxl5007t_read_reg(state, 0xbf, &d2);
+        if (mxl_fail(ret))
+                goto fail;
+
+        d2 = d2 >> 4;
+        if (d2 > 7)
+                d2 += 0xf0;
+
+        *rf_input_level = (s32)(d1 + d2 - 113);
+fail:
+        return ret;
+}
+
+/* ------------------------------------------------------------------------- */
+
+static int mxl5007t_get_status(struct dvb_frontend *fe, u32 *status)
+{
+        struct mxl5007t_state *state = fe->tuner_priv;
+        int rf_locked, ref_locked;
+        s32 rf_input_level;
+        int ret;
+
+        if (fe->ops.i2c_gate_ctrl)
+                fe->ops.i2c_gate_ctrl(fe, 1);
+
+        ret = mxl5007t_synth_lock_status(state, &rf_locked, &ref_locked);
+        if (mxl_fail(ret))
+                goto fail;
+        mxl_debug("%s%s", rf_locked ? "rf locked " : "",
+                  ref_locked ? "ref locked" : "");
+
+        ret = mxl5007t_check_rf_input_power(state, &rf_input_level);
+        if (mxl_fail(ret))
+                goto fail;
+        mxl_debug("rf input power: %d", rf_input_level);
+fail:
+        if (fe->ops.i2c_gate_ctrl)
+                fe->ops.i2c_gate_ctrl(fe, 0);
+
+        return ret;
+}
+
+/* ------------------------------------------------------------------------- */
+
+static int mxl5007t_set_params(struct dvb_frontend *fe,
+                               struct dvb_frontend_parameters *params)
+{
+        struct mxl5007t_state *state = fe->tuner_priv;
+        enum mxl5007t_bw_mhz bw;
+        enum mxl5007t_mode mode;
+        int ret;
+        u32 freq = params->frequency;
+
+        if (fe->ops.info.type == FE_ATSC) {
+                switch (params->u.vsb.modulation) {
+                case VSB_8:
+                case VSB_16:
+                        mode = MxL_MODE_OTA_DVBT_ATSC;
+                        break;
+                case QAM_64:
+                case QAM_256:
+                        mode = MxL_MODE_CABLE_DIGITAL;
+                        break;
+                default:
+                        mxl_err("modulation not set!");
+                        return -EINVAL;
+                }
+                bw = MxL_BW_6MHz;
+        } else if (fe->ops.info.type == FE_OFDM) {
+                switch (params->u.ofdm.bandwidth) {
+                case BANDWIDTH_6_MHZ:
+                        bw = MxL_BW_6MHz;
+                        break;
+                case BANDWIDTH_7_MHZ:
+                        bw = MxL_BW_7MHz;
+                        break;
+                case BANDWIDTH_8_MHZ:
+                        bw = MxL_BW_8MHz;
+                        break;
+                default:
+                        mxl_err("bandwidth not set!");
+                        return -EINVAL;
+                }
+                mode = MxL_MODE_OTA_DVBT_ATSC;
+        } else {
+                mxl_err("modulation type not supported!");
+                return -EINVAL;
+        }
+
+        if (fe->ops.i2c_gate_ctrl)
+                fe->ops.i2c_gate_ctrl(fe, 1);
+
+        mutex_lock(&state->lock);
+
+        ret = mxl5007t_tuner_init(state, mode);
+        if (mxl_fail(ret))
+                goto fail;
+
+        ret = mxl5007t_tuner_rf_tune(state, freq, bw);
+        if (mxl_fail(ret))
+                goto fail;
+
+        state->frequency = freq;
+        state->bandwidth = (fe->ops.info.type == FE_OFDM) ?
+                params->u.ofdm.bandwidth : 0;
+fail:
+        mutex_unlock(&state->lock);
+
+        if (fe->ops.i2c_gate_ctrl)
+                fe->ops.i2c_gate_ctrl(fe, 0);
+
+        return ret;
+}
+
+static int mxl5007t_set_analog_params(struct dvb_frontend *fe,
+                                      struct analog_parameters *params)
+{
+        struct mxl5007t_state *state = fe->tuner_priv;
+        enum mxl5007t_bw_mhz bw = 0; /* FIXME */
+        enum mxl5007t_mode cbl_mode;
+        enum mxl5007t_mode ota_mode;
+        char *mode_name;
+        int ret;
+        u32 freq = params->frequency * 62500;
+
+#define cable 1
+        if (params->std & V4L2_STD_MN) {
+                cbl_mode = MxL_MODE_CABLE_NTSC_PAL_GH;
+                ota_mode = MxL_MODE_OTA_NTSC_PAL_GH;
+                mode_name = "MN";
+        } else if (params->std & V4L2_STD_B) {
+                cbl_mode = MxL_MODE_CABLE_PAL_IB;
+                ota_mode = MxL_MODE_OTA_PAL_IB;
+                mode_name = "B";
+        } else if (params->std & V4L2_STD_GH) {
+                cbl_mode = MxL_MODE_CABLE_NTSC_PAL_GH;
+                ota_mode = MxL_MODE_OTA_NTSC_PAL_GH;
+                mode_name = "GH";
+        } else if (params->std & V4L2_STD_PAL_I) {
+                cbl_mode = MxL_MODE_CABLE_PAL_IB;
+                ota_mode = MxL_MODE_OTA_PAL_IB;
+                mode_name = "I";
+        } else if (params->std & V4L2_STD_DK) {
+                cbl_mode = MxL_MODE_CABLE_PAL_D_SECAM_KL;
+                ota_mode = MxL_MODE_OTA_PAL_D_SECAM_KL;
+                mode_name = "DK";
+        } else if (params->std & V4L2_STD_SECAM_L) {
+                cbl_mode = MxL_MODE_CABLE_PAL_D_SECAM_KL;
+                ota_mode = MxL_MODE_OTA_PAL_D_SECAM_KL;
+                mode_name = "L";
+        } else if (params->std & V4L2_STD_SECAM_LC) {
+                cbl_mode = MxL_MODE_CABLE_PAL_D_SECAM_KL;
+                ota_mode = MxL_MODE_OTA_PAL_D_SECAM_KL;
+                mode_name = "L'";
+        } else {
+                mode_name = "xx";
+                /* FIXME */
+                cbl_mode = MxL_MODE_CABLE_NTSC_PAL_GH;
+                ota_mode = MxL_MODE_OTA_NTSC_PAL_GH;
+        }
+        mxl_debug("setting mxl5007 to system %s", mode_name);
+
+        if (fe->ops.i2c_gate_ctrl)
+                fe->ops.i2c_gate_ctrl(fe, 1);
+
+        mutex_lock(&state->lock);
+
+        ret = mxl5007t_tuner_init(state, cable ? cbl_mode : ota_mode);
+        if (mxl_fail(ret))
+                goto fail;
+
+        ret = mxl5007t_tuner_rf_tune(state, freq, bw);
+        if (mxl_fail(ret))
+                goto fail;
+
+        state->frequency = freq;
+        state->bandwidth = 0;
+fail:
+        mutex_unlock(&state->lock);
+
+        if (fe->ops.i2c_gate_ctrl)
+                fe->ops.i2c_gate_ctrl(fe, 0);
+
+        return ret;
+}
+
+/* ------------------------------------------------------------------------- */
+
+static int mxl5007t_init(struct dvb_frontend *fe)
+{
+        struct mxl5007t_state *state = fe->tuner_priv;
+        int ret;
+        u8 d;
+
+        if (fe->ops.i2c_gate_ctrl)
+                fe->ops.i2c_gate_ctrl(fe, 1);
+
+        ret = mxl5007t_read_reg(state, 0x05, &d);
+        if (mxl_fail(ret))
+                goto fail;
+
+        ret = mxl5007t_write_reg(state, 0x05, d | 0x01);
+        mxl_fail(ret);
+fail:
+        if (fe->ops.i2c_gate_ctrl)
+                fe->ops.i2c_gate_ctrl(fe, 0);
+
+        return ret;
+}
+
+static int mxl5007t_sleep(struct dvb_frontend *fe)
+{
+        struct mxl5007t_state *state = fe->tuner_priv;
+        int ret;
+        u8 d;
+
+        if (fe->ops.i2c_gate_ctrl)
+                fe->ops.i2c_gate_ctrl(fe, 1);
+
+        ret = mxl5007t_read_reg(state, 0x05, &d);
+        if (mxl_fail(ret))
+                goto fail;
+
+        ret = mxl5007t_write_reg(state, 0x05, d & ~0x01);
+        mxl_fail(ret);
+fail:
+        if (fe->ops.i2c_gate_ctrl)
+                fe->ops.i2c_gate_ctrl(fe, 0);
+
+        return ret;
+}
+
+/* ------------------------------------------------------------------------- */
+
+static int mxl5007t_get_frequency(struct dvb_frontend *fe, u32 *frequency)
+{
+        struct mxl5007t_state *state = fe->tuner_priv;
+        *frequency = state->frequency;
+        return 0;
+}
+
+static int mxl5007t_get_bandwidth(struct dvb_frontend *fe, u32 *bandwidth)
+{
+        struct mxl5007t_state *state = fe->tuner_priv;
+        *bandwidth = state->bandwidth;
+        return 0;
+}
+
+static int mxl5007t_release(struct dvb_frontend *fe)
+{
+        struct mxl5007t_state *state = fe->tuner_priv;
+
+        mutex_lock(&mxl5007t_list_mutex);
+
+        if (state)
+                hybrid_tuner_release_state(state);
+
+        mutex_unlock(&mxl5007t_list_mutex);
+
+        fe->tuner_priv = NULL;
+
+        return 0;
+}
+
+/* ------------------------------------------------------------------------- */
+
+static struct dvb_tuner_ops mxl5007t_tuner_ops = {
+        .info = {
+                .name = "MaxLinear MxL5007T",
+        },
+        .init              = mxl5007t_init,
+        .sleep             = mxl5007t_sleep,
+        .set_params        = mxl5007t_set_params,
+        .set_analog_params = mxl5007t_set_analog_params,
+        .get_status        = mxl5007t_get_status,
+        .get_frequency     = mxl5007t_get_frequency,
+        .get_bandwidth     = mxl5007t_get_bandwidth,
+        .release           = mxl5007t_release,
+};
+
+static int mxl5007t_get_chip_id(struct mxl5007t_state *state)
+{
+        char *name;
+        int ret;
+        u8 id;
+
+        ret = mxl5007t_read_reg(state, 0xd3, &id);
+        if (mxl_fail(ret))
+                goto fail;
+
+        switch (id) {
+        case MxL_5007_V1_F1:
+                name = "MxL5007.v1.f1";
+                break;
+        case MxL_5007_V1_F2:
+                name = "MxL5007.v1.f2";
+                break;
+        case MxL_5007_V2_100_F1:
+                name = "MxL5007.v2.100.f1";
+                break;
+        case MxL_5007_V2_100_F2:
+                name = "MxL5007.v2.100.f2";
+                break;
+        case MxL_5007_V2_200_F1:
+                name = "MxL5007.v2.200.f1";
+                break;
+        case MxL_5007_V2_200_F2:
+                name = "MxL5007.v2.200.f2";
+                break;
+        default:
+                name = "MxL5007T";
+                id = MxL_UNKNOWN_ID;
+        }
+        state->chip_id = id;
+        mxl_info("%s detected @ %d-%04x", name,
+                 i2c_adapter_id(state->i2c_props.adap),
+                 state->i2c_props.addr);
+        return 0;
+fail:
+        mxl_warn("unable to identify device @ %d-%04x",
+                 i2c_adapter_id(state->i2c_props.adap),
+                 state->i2c_props.addr);
+
+        state->chip_id = MxL_UNKNOWN_ID;
+        return ret;
+}
+
+struct dvb_frontend *mxl5007t_attach(struct dvb_frontend *fe,
+                                     struct i2c_adapter *i2c, u8 addr,
+                                     struct mxl5007t_config *cfg)
+{
+        struct mxl5007t_state *state = NULL;
+        int instance, ret;
+
+        mutex_lock(&mxl5007t_list_mutex);
+        instance = hybrid_tuner_request_state(struct mxl5007t_state, state,
+                                              hybrid_tuner_instance_list,
+                                              i2c, addr, "mxl5007");
+        switch (instance) {
+        case 0:
+                goto fail;
+                break;
+        case 1:
+                /* new tuner instance */
+                state->config = cfg;
+
+                mutex_init(&state->lock);
+
+                if (fe->ops.i2c_gate_ctrl)
+                        fe->ops.i2c_gate_ctrl(fe, 1);
+
+                ret = mxl5007t_get_chip_id(state);
+
+                if (fe->ops.i2c_gate_ctrl)
+                        fe->ops.i2c_gate_ctrl(fe, 0);
+
+                /* check return value of mxl5007t_get_chip_id */
+                if (mxl_fail(ret))
+                        goto fail;
+                break;
+        default:
+                /* existing tuner instance */
+                break;
+        }
+        fe->tuner_priv = state;
+        mutex_unlock(&mxl5007t_list_mutex);
+
+        memcpy(&fe->ops.tuner_ops, &mxl5007t_tuner_ops,
+               sizeof(struct dvb_tuner_ops));
+
+        return fe;
+fail:
+        mutex_unlock(&mxl5007t_list_mutex);
+
+        mxl5007t_release(fe);
+        return NULL;
+}
+EXPORT_SYMBOL_GPL(mxl5007t_attach);
+MODULE_DESCRIPTION("MaxLinear MxL5007T Silicon IC tuner driver");
+MODULE_AUTHOR("Michael Krufky <mkrufky@linuxtv.org>");
+MODULE_LICENSE("GPL");
+MODULE_VERSION("0.1");
+
+/*
+ * Overrides for Emacs so that we follow Linus's tabbing style.
+ * ---------------------------------------------------------------------------
+ * Local variables:
+ * c-basic-offset: 8
+ * End:
+ */
diff --git a/drivers/media/common/tuners/mxl5007t.h b/drivers/media/common/tuners/mxl5007t.h
new file mode 100644
index 000000000000..aa3eea0b5262
--- /dev/null
+++ b/drivers/media/common/tuners/mxl5007t.h
@@ -0,0 +1,104 @@
+/*
+ *  mxl5007t.h - driver for the MaxLinear MxL5007T silicon tuner
+ *
+ *  Copyright (C) 2008 Michael Krufky <mkrufky@linuxtv.org>
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#ifndef __MXL5007T_H__
+#define __MXL5007T_H__
+
+#include "dvb_frontend.h"
+
+/* ------------------------------------------------------------------------- */
+
+enum mxl5007t_if_freq {
+        MxL_IF_4_MHZ,      /*  4000000 */
+        MxL_IF_4_5_MHZ,    /*  4500000 */
+        MxL_IF_4_57_MHZ,   /*  4570000 */
+        MxL_IF_5_MHZ,      /*  5000000 */
+        MxL_IF_5_38_MHZ,   /*  5380000 */
+        MxL_IF_6_MHZ,      /*  6000000 */
+        MxL_IF_6_28_MHZ,   /*  6280000 */
+        MxL_IF_9_1915_MHZ, /*  9191500 */
+        MxL_IF_35_25_MHZ,  /* 35250000 */
+        MxL_IF_36_15_MHZ,  /* 36150000 */
+        MxL_IF_44_MHZ,     /* 44000000 */
+};
+
+enum mxl5007t_xtal_freq {
+        MxL_XTAL_16_MHZ,      /* 16000000 */
+        MxL_XTAL_20_MHZ,      /* 20000000 */
+        MxL_XTAL_20_25_MHZ,   /* 20250000 */
+        MxL_XTAL_20_48_MHZ,   /* 20480000 */
+        MxL_XTAL_24_MHZ,      /* 24000000 */
+        MxL_XTAL_25_MHZ,      /* 25000000 */
+        MxL_XTAL_25_14_MHZ,   /* 25140000 */
+        MxL_XTAL_27_MHZ,      /* 27000000 */
+        MxL_XTAL_28_8_MHZ,    /* 28800000 */
+        MxL_XTAL_32_MHZ,      /* 32000000 */
+        MxL_XTAL_40_MHZ,      /* 40000000 */
+        MxL_XTAL_44_MHZ,      /* 44000000 */
+        MxL_XTAL_48_MHZ,      /* 48000000 */
+        MxL_XTAL_49_3811_MHZ, /* 49381100 */
+};
+
+enum mxl5007t_clkout_amp {
+        MxL_CLKOUT_AMP_0_94V = 0,
+        MxL_CLKOUT_AMP_0_53V = 1,
+        MxL_CLKOUT_AMP_0_37V = 2,
+        MxL_CLKOUT_AMP_0_28V = 3,
+        MxL_CLKOUT_AMP_0_23V = 4,
+        MxL_CLKOUT_AMP_0_20V = 5,
+        MxL_CLKOUT_AMP_0_17V = 6,
+        MxL_CLKOUT_AMP_0_15V = 7,
+};
+
+struct mxl5007t_config {
+        s32 if_diff_out_level;
+        enum mxl5007t_clkout_amp clk_out_amp;
+        enum mxl5007t_xtal_freq xtal_freq_hz;
+        enum mxl5007t_if_freq if_freq_hz;
+        unsigned int invert_if:1;
+        unsigned int loop_thru_enable:1;
+        unsigned int clk_out_enable:1;
+};
+
+#if defined(CONFIG_MEDIA_TUNER_MXL5007T) || (defined(CONFIG_MEDIA_TUNER_MXL5007T_MODULE) && defined(MODULE))
+extern struct dvb_frontend *mxl5007t_attach(struct dvb_frontend *fe,
+                                            struct i2c_adapter *i2c, u8 addr,
+                                            struct mxl5007t_config *cfg);
+#else
+static inline struct dvb_frontend *mxl5007t_attach(struct dvb_frontend *fe,
+                                                   struct i2c_adapter *i2c,
+                                                   u8 addr,
+                                                   struct mxl5007t_config *cfg)
+{
+        printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
+        return NULL;
+}
+#endif
+
+#endif /* __MXL5007T_H__ */
+
+/*
+ * Overrides for Emacs so that we follow Linus's tabbing style.
+ * ---------------------------------------------------------------------------
+ * Local variables:
+ * c-basic-offset: 8
+ * End:
+ */
+
diff --git a/drivers/media/common/tuners/tda9887.c b/drivers/media/common/tuners/tda9887.c
index a0545ba957b0..72abf0b73486 100644
--- a/drivers/media/common/tuners/tda9887.c
+++ b/drivers/media/common/tuners/tda9887.c
@@ -6,7 +6,7 @@
 #include <linux/errno.h>
 #include <linux/slab.h>
 #include <linux/delay.h>
-#include <linux/videodev.h>
+#include <linux/videodev2.h>
 #include <media/v4l2-common.h>
 #include <media/tuner.h>
 #include "tuner-i2c.h"
diff --git a/drivers/media/common/tuners/tuner-simple.c b/drivers/media/common/tuners/tuner-simple.c
index 266c255cf0d8..597e47f5d69c 100644
--- a/drivers/media/common/tuners/tuner-simple.c
+++ b/drivers/media/common/tuners/tuner-simple.c
@@ -6,7 +6,7 @@
  */
 #include <linux/delay.h>
 #include <linux/i2c.h>
-#include <linux/videodev.h>
+#include <linux/videodev2.h>
 #include <media/tuner.h>
 #include <media/v4l2-common.h>
 #include <media/tuner-types.h>
diff --git a/drivers/media/dvb/bt8xx/Kconfig b/drivers/media/dvb/bt8xx/Kconfig
index 7588db1319d0..7e9c090fc04e 100644
--- a/drivers/media/dvb/bt8xx/Kconfig
+++ b/drivers/media/dvb/bt8xx/Kconfig
@@ -1,7 +1,6 @@
 config DVB_BT8XX
         tristate "BT8xx based PCI cards"
         depends on DVB_CORE && PCI && I2C && VIDEO_BT848
-        depends on HOTPLUG      # due to FW_LOADER
         select DVB_MT352 if !DVB_FE_CUSTOMISE
         select DVB_SP887X if !DVB_FE_CUSTOMISE
         select DVB_NXT6000 if !DVB_FE_CUSTOMISE
@@ -10,7 +9,6 @@ config DVB_BT8XX
         select DVB_LGDT330X if !DVB_FE_CUSTOMISE
         select DVB_ZL10353 if !DVB_FE_CUSTOMISE
         select MEDIA_TUNER_SIMPLE if !DVB_FE_CUSTOMISE
-        select FW_LOADER
         help
           Support for PCI cards based on the Bt8xx PCI bridge. Examples are
           the Nebula cards, the Pinnacle PCTV cards, the Twinhan DST cards,
diff --git a/drivers/media/dvb/dvb-usb/Kconfig b/drivers/media/dvb/dvb-usb/Kconfig
index a577c0f89f67..e84152b7576d 100644
--- a/drivers/media/dvb/dvb-usb/Kconfig
+++ b/drivers/media/dvb/dvb-usb/Kconfig
@@ -1,8 +1,6 @@
 config DVB_USB
         tristate "Support for various USB DVB devices"
         depends on DVB_CORE && USB && I2C && INPUT
-        depends on HOTPLUG      # due to FW_LOADER
-        select FW_LOADER
         help
           By enabling this you will be able to choose the various supported
           USB1.1 and USB2.0 DVB devices.
@@ -246,6 +244,14 @@ config DVB_USB_AF9005_REMOTE
           Say Y here to support the default remote control decoding for the
           Afatech AF9005 based receiver.
 
+config DVB_USB_DW2102
+        tristate "DvbWorld 2102 DVB-S USB2.0 receiver"
+        depends on DVB_USB
+        select DVB_STV0299 if !DVB_FE_CUSTOMISE
+        select DVB_PLL if !DVB_FE_CUSTOMISE
+        help
+           Say Y here to support the DvbWorld 2102 DVB-S USB2.0 receiver.
+
 config DVB_USB_ANYSEE
         tristate "Anysee DVB-T/C USB2.0 support"
         depends on DVB_USB
diff --git a/drivers/media/dvb/dvb-usb/Makefile b/drivers/media/dvb/dvb-usb/Makefile
index 44c11e45e564..e206f1ea0027 100644
--- a/drivers/media/dvb/dvb-usb/Makefile
+++ b/drivers/media/dvb/dvb-usb/Makefile
@@ -64,6 +64,9 @@ obj-$(CONFIG_DVB_USB_AF9005_REMOTE) += dvb-usb-af9005-remote.o
 dvb-usb-anysee-objs = anysee.o
 obj-$(CONFIG_DVB_USB_ANYSEE) += dvb-usb-anysee.o
 
+dvb-usb-dw2102-objs = dw2102.o
+obj-$(CONFIG_DVB_USB_DW2102) += dvb-usb-dw2102.o
+
 EXTRA_CFLAGS += -Idrivers/media/dvb/dvb-core/ -Idrivers/media/dvb/frontends/
 # due to tuner-xc3028
 EXTRA_CFLAGS += -Idrivers/media/common/tuners
diff --git a/drivers/media/dvb/dvb-usb/anysee.c b/drivers/media/dvb/dvb-usb/anysee.c
index adfd4fc82efd..2f408d2e1ef3 100644
--- a/drivers/media/dvb/dvb-usb/anysee.c
+++ b/drivers/media/dvb/dvb-usb/anysee.c
@@ -43,7 +43,7 @@ module_param_named(debug, dvb_usb_anysee_debug, int, 0644);
 MODULE_PARM_DESC(debug, "set debugging level" DVB_USB_DEBUG_STATUS);
 DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
 
-struct mutex anysee_usb_mutex;
+static struct mutex anysee_usb_mutex;
 
 static int anysee_ctrl_msg(struct dvb_usb_device *d, u8 *sbuf, u8 slen,
         u8 *rbuf, u8 rlen)
diff --git a/drivers/media/dvb/dvb-usb/dvb-usb-ids.h b/drivers/media/dvb/dvb-usb/dvb-usb-ids.h
index e5238b31e946..029b437caf9a 100644
--- a/drivers/media/dvb/dvb-usb/dvb-usb-ids.h
+++ b/drivers/media/dvb/dvb-usb/dvb-usb-ids.h
@@ -204,5 +204,6 @@
 #define USB_PID_ASUS_U3000                              0x171f
 #define USB_PID_ASUS_U3100                              0x173f
 #define USB_PID_YUAN_EC372S                             0x1edc
+#define USB_PID_DW2102                                  0x2102
 
 #endif
diff --git a/drivers/media/dvb/dvb-usb/dw2102.c b/drivers/media/dvb/dvb-usb/dw2102.c
new file mode 100644
index 000000000000..a4d898b44e55
--- /dev/null
+++ b/drivers/media/dvb/dvb-usb/dw2102.c
@@ -0,0 +1,425 @@
+/* DVB USB framework compliant Linux driver for the DVBWorld DVB-S 2102 Card
+*
+* Copyright (C) 2008 Igor M. Liplianin (liplianin@me.by)
+*
+*       This program is free software; you can redistribute it and/or modify it
+*       under the terms of the GNU General Public License as published by the
+*       Free Software Foundation, version 2.
+*
+* see Documentation/dvb/README.dvb-usb for more information
+*/
+#include <linux/version.h>
+#include "dw2102.h"
+#include "stv0299.h"
+#include "z0194a.h"
+
+#ifndef USB_PID_DW2102
+#define USB_PID_DW2102 0x2102
+#endif
+
+#define DW2102_READ_MSG 0
+#define DW2102_WRITE_MSG 1
+
+#define REG_1F_SYMBOLRATE_BYTE0 0x1f
+#define REG_20_SYMBOLRATE_BYTE1 0x20
+#define REG_21_SYMBOLRATE_BYTE2 0x21
+
+#define DW2102_VOLTAGE_CTRL (0x1800)
+#define DW2102_RC_QUERY (0x1a00)
+
+struct dw2102_state {
+        u32 last_key_pressed;
+};
+struct dw2102_rc_keys {
+        u32 keycode;
+        u32 event;
+};
+
+DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
+
+static int dw2102_op_rw(struct usb_device *dev, u8 request, u16 value,
+                u8 *data, u16 len, int flags)
+{
+        int ret;
+        u8 u8buf[len];
+
+        unsigned int pipe = (flags == DW2102_READ_MSG) ?
+                usb_rcvctrlpipe(dev, 0) : usb_sndctrlpipe(dev, 0);
+        u8 request_type = (flags == DW2102_READ_MSG) ? USB_DIR_IN : USB_DIR_OUT;
+
+        if (flags == DW2102_WRITE_MSG)
+                memcpy(u8buf, data, len);
+        ret = usb_control_msg(dev, pipe, request,
+                request_type | USB_TYPE_VENDOR, value, 0 , u8buf, len, 2000);
+
+        if (flags == DW2102_READ_MSG)
+                memcpy(data, u8buf, len);
+        return ret;
+}
+
+/* I2C */
+
+static int dw2102_i2c_transfer(struct i2c_adapter *adap, struct i2c_msg msg[],
+                int num)
+{
+struct dvb_usb_device *d = i2c_get_adapdata(adap);
+        int i = 0, ret = 0;
+        u8 buf6[] = {0x2c, 0x05, 0xc0, 0, 0, 0, 0};
+        u8 request;
+        u16 value;
+
+        if (!d)
+                return -ENODEV;
+        if (mutex_lock_interruptible(&d->i2c_mutex) < 0)
+                return -EAGAIN;
+
+        switch (num) {
+        case 2:
+                /* read stv0299 register */
+                request = 0xb5;
+                value = msg[0].buf[0];/* register */
+                for (i = 0; i < msg[1].len; i++) {
+                        value = value + i;
+                        ret = dw2102_op_rw(d->udev, 0xb5,
+                                value, buf6, 2, DW2102_READ_MSG);
+                        msg[1].buf[i] = buf6[0];
+
+                }
+                break;
+        case 1:
+                switch (msg[0].addr) {
+                case 0x68:
+                        /* write to stv0299 register */
+                        buf6[0] = 0x2a;
+                        buf6[1] = msg[0].buf[0];
+                        buf6[2] = msg[0].buf[1];
+                        ret = dw2102_op_rw(d->udev, 0xb2,
+                                0, buf6, 3, DW2102_WRITE_MSG);
+                        break;
+                case 0x60:
+                        if (msg[0].flags == 0) {
+                        /* write to tuner pll */
+                                buf6[0] = 0x2c;
+                                buf6[1] = 5;
+                                buf6[2] = 0xc0;
+                                buf6[3] = msg[0].buf[0];
+                                buf6[4] = msg[0].buf[1];
+                                buf6[5] = msg[0].buf[2];
+                                buf6[6] = msg[0].buf[3];
+                                ret = dw2102_op_rw(d->udev, 0xb2,
+                                0, buf6, 7, DW2102_WRITE_MSG);
+                        } else {
+                        /* write to tuner pll */
+                                ret = dw2102_op_rw(d->udev, 0xb5,
+                                0, buf6, 1, DW2102_READ_MSG);
+                                msg[0].buf[0] = buf6[0];
+                        }
+                        break;
+                case (DW2102_RC_QUERY):
+                        ret  = dw2102_op_rw(d->udev, 0xb8,
+                                0, buf6, 2, DW2102_READ_MSG);
+                        msg[0].buf[0] = buf6[0];
+                        msg[0].buf[1] = buf6[1];
+                        break;
+                case (DW2102_VOLTAGE_CTRL):
+                        buf6[0] = 0x30;
+                        buf6[1] = msg[0].buf[0];
+                        ret = dw2102_op_rw(d->udev, 0xb2,
+                                0, buf6, 2, DW2102_WRITE_MSG);
+                        break;
+                }
+
+                break;
+        }
+
+        mutex_unlock(&d->i2c_mutex);
+        return num;
+}
+
+static u32 dw2102_i2c_func(struct i2c_adapter *adapter)
+{
+        return I2C_FUNC_I2C;
+}
+
+static struct i2c_algorithm dw2102_i2c_algo = {
+        .master_xfer = dw2102_i2c_transfer,
+        .functionality = dw2102_i2c_func,
+};
+
+static int dw2102_set_voltage(struct dvb_frontend *fe, fe_sec_voltage_t voltage)
+{
+        static u8 command_13v[1] = {0x00};
+        static u8 command_18v[1] = {0x01};
+        struct i2c_msg msg[] = {
+                {.addr = DW2102_VOLTAGE_CTRL, .flags = 0,
+                        .buf = command_13v, .len = 1},
+        };
+
+        struct dvb_usb_adapter *udev_adap =
+                (struct dvb_usb_adapter *)(fe->dvb->priv);
+        if (voltage == SEC_VOLTAGE_18)
+                msg[0].buf = command_18v;
+        i2c_transfer(&udev_adap->dev->i2c_adap, msg, 1);
+        return 0;
+}
+
+static int dw2102_frontend_attach(struct dvb_usb_adapter *d)
+{
+        d->fe = dvb_attach(stv0299_attach, &sharp_z0194a_config,
+                &d->dev->i2c_adap);
+        if (d->fe != NULL) {
+                d->fe->ops.set_voltage = dw2102_set_voltage;
+                info("Attached stv0299!\n");
+                return 0;
+        }
+        return -EIO;
+}
+
+static int dw2102_tuner_attach(struct dvb_usb_adapter *adap)
+{
+        dvb_attach(dvb_pll_attach, adap->fe, 0x60,
+                &adap->dev->i2c_adap, DVB_PLL_OPERA1);
+        return 0;
+}
+
+static struct dvb_usb_rc_key dw2102_rc_keys[] = {
+        { 0xf8, 0x0a, KEY_Q },          /*power*/
+        { 0xf8, 0x0c, KEY_M },          /*mute*/
+        { 0xf8, 0x11, KEY_1 },
+        { 0xf8, 0x12, KEY_2 },
+        { 0xf8, 0x13, KEY_3 },
+        { 0xf8, 0x14, KEY_4 },
+        { 0xf8, 0x15, KEY_5 },
+        { 0xf8, 0x16, KEY_6 },
+        { 0xf8, 0x17, KEY_7 },
+        { 0xf8, 0x18, KEY_8 },
+        { 0xf8, 0x19, KEY_9 },
+        { 0xf8, 0x10, KEY_0 },
+        { 0xf8, 0x1c, KEY_PAGEUP },     /*ch+*/
+        { 0xf8, 0x0f, KEY_PAGEDOWN },   /*ch-*/
+        { 0xf8, 0x1a, KEY_O },          /*vol+*/
+        { 0xf8, 0x0e, KEY_Z },          /*vol-*/
+        { 0xf8, 0x04, KEY_R },          /*rec*/
+        { 0xf8, 0x09, KEY_D },          /*fav*/
+        { 0xf8, 0x08, KEY_BACKSPACE },  /*rewind*/
+        { 0xf8, 0x07, KEY_A },          /*fast*/
+        { 0xf8, 0x0b, KEY_P },          /*pause*/
+        { 0xf8, 0x02, KEY_ESC },        /*cancel*/
+        { 0xf8, 0x03, KEY_G },          /*tab*/
+        { 0xf8, 0x00, KEY_UP },         /*up*/
+        { 0xf8, 0x1f, KEY_ENTER },      /*ok*/
+        { 0xf8, 0x01, KEY_DOWN },       /*down*/
+        { 0xf8, 0x05, KEY_C },          /*cap*/
+        { 0xf8, 0x06, KEY_S },          /*stop*/
+        { 0xf8, 0x40, KEY_F },          /*full*/
+        { 0xf8, 0x1e, KEY_W },          /*tvmode*/
+        { 0xf8, 0x1b, KEY_B },          /*recall*/
+
+};
+
+
+
+static int dw2102_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
+{
+        struct dw2102_state *st = d->priv;
+        u8 key[2];
+        struct i2c_msg msg[] = {
+                {.addr = DW2102_RC_QUERY, .flags = I2C_M_RD, .buf = key,
+                .len = 2},
+        };
+        int i;
+
+        *state = REMOTE_NO_KEY_PRESSED;
+        if (dw2102_i2c_transfer(&d->i2c_adap, msg, 1) == 1) {
+                for (i = 0; i < ARRAY_SIZE(dw2102_rc_keys); i++) {
+                        if (dw2102_rc_keys[i].data == msg[0].buf[0]) {
+                                *state = REMOTE_KEY_PRESSED;
+                                *event = dw2102_rc_keys[i].event;
+                                st->last_key_pressed =
+                                        dw2102_rc_keys[i].event;
+                                break;
+                        }
+                st->last_key_pressed = 0;
+                }
+        }
+        /* info("key: %x %x\n",key[0],key[1]); */
+        return 0;
+}
+
+static struct usb_device_id dw2102_table[] = {
+        {USB_DEVICE(USB_VID_CYPRESS, USB_PID_DW2102)},
+        {USB_DEVICE(USB_VID_CYPRESS, 0x2101)},
+        { }
+};
+
+MODULE_DEVICE_TABLE(usb, dw2102_table);
+
+static int dw2102_load_firmware(struct usb_device *dev,
+                        const struct firmware *frmwr)
+{
+        u8 *b, *p;
+        int ret = 0, i;
+        u8 reset;
+        u8 reset16 [] = {0, 0, 0, 0, 0, 0, 0};
+        const struct firmware *fw;
+        const char *filename = "dvb-usb-dw2101.fw";
+        switch (dev->descriptor.idProduct) {
+        case 0x2101:
+                ret = request_firmware(&fw, filename, &dev->dev);
+                if (ret != 0) {
+                        err("did not find the firmware file. (%s) "
+                        "Please see linux/Documentation/dvb/ for more details "
+                        "on firmware-problems.", filename);
+                        return ret;
+                }
+                break;
+        case USB_PID_DW2102:
+                fw = frmwr;
+                break;
+        }
+        info("start downloading DW2102 firmware");
+        p = kmalloc(fw->size, GFP_KERNEL);
+        reset = 1;
+        /*stop the CPU*/
+        dw2102_op_rw(dev, 0xa0, 0x7f92, &reset, 1, DW2102_WRITE_MSG);
+        dw2102_op_rw(dev, 0xa0, 0xe600, &reset, 1, DW2102_WRITE_MSG);
+
+        if (p != NULL) {
+                memcpy(p, fw->data, fw->size);
+                for (i = 0; i < fw->size; i += 0x40) {
+                        b = (u8 *) p + i;
+                        if (dw2102_op_rw
+                                (dev, 0xa0, i, b , 0x40,
+                                        DW2102_WRITE_MSG) != 0x40
+                                ) {
+                                err("error while transferring firmware");
+                                ret = -EINVAL;
+                                break;
+                        }
+                }
+                /* restart the CPU */
+                reset = 0;
+                if (ret || dw2102_op_rw
+                        (dev, 0xa0, 0x7f92, &reset, 1,
+                        DW2102_WRITE_MSG) != 1) {
+                        err("could not restart the USB controller CPU.");
+                        ret = -EINVAL;
+                }
+                if (ret || dw2102_op_rw
+                        (dev, 0xa0, 0xe600, &reset, 1,
+                        DW2102_WRITE_MSG) != 1) {
+                        err("could not restart the USB controller CPU.");
+                        ret = -EINVAL;
+                }
+                /* init registers */
+                switch (dev->descriptor.idProduct) {
+                case USB_PID_DW2102:
+                        dw2102_op_rw
+                                (dev, 0xbf, 0x0040, &reset, 0,
+                                DW2102_WRITE_MSG);
+                        dw2102_op_rw
+                                (dev, 0xb9, 0x0000, &reset16[0], 2,
+                                DW2102_READ_MSG);
+                        break;
+                case 0x2101:
+                        dw2102_op_rw
+                                (dev, 0xbc, 0x0030, &reset16[0], 2,
+                                DW2102_READ_MSG);
+                        dw2102_op_rw
+                                (dev, 0xba, 0x0000, &reset16[0], 7,
+                                DW2102_READ_MSG);
+                        dw2102_op_rw
+                                (dev, 0xba, 0x0000, &reset16[0], 7,
+                                DW2102_READ_MSG);
+                        dw2102_op_rw
+                                (dev, 0xb9, 0x0000, &reset16[0], 2,
+                                DW2102_READ_MSG);
+                        break;
+                }
+                kfree(p);
+        }
+        return ret;
+}
+
+static struct dvb_usb_device_properties dw2102_properties = {
+        .caps = DVB_USB_IS_AN_I2C_ADAPTER,
+        .usb_ctrl = DEVICE_SPECIFIC,
+        .firmware = "dvb-usb-dw2102.fw",
+        .size_of_priv = sizeof(struct dw2102_state),
+        .no_reconnect = 1,
+
+        .i2c_algo = &dw2102_i2c_algo,
+        .rc_key_map = dw2102_rc_keys,
+        .rc_key_map_size = ARRAY_SIZE(dw2102_rc_keys),
+        .rc_interval = 150,
+        .rc_query = dw2102_rc_query,
+
+        .generic_bulk_ctrl_endpoint = 0x81,
+        /* parameter for the MPEG2-data transfer */
+        .num_adapters = 1,
+        .download_firmware = dw2102_load_firmware,
+        .adapter = {
+                {
+                        .frontend_attach = dw2102_frontend_attach,
+                        .streaming_ctrl = NULL,
+                        .tuner_attach = dw2102_tuner_attach,
+                        .stream = {
+                                .type = USB_BULK,
+                                .count = 8,
+                                .endpoint = 0x82,
+                                .u = {
+                                        .bulk = {
+                                                .buffersize = 4096,
+                                        }
+                                }
+                        },
+                }
+        },
+        .num_device_descs = 2,
+        .devices = {
+                {"DVBWorld DVB-S 2102 USB2.0",
+                        {&dw2102_table[0], NULL},
+                        {NULL},
+                },
+                {"DVBWorld DVB-S 2101 USB2.0",
+                        {&dw2102_table[1], NULL},
+                        {NULL},
+                },
+        }
+};
+
+static int dw2102_probe(struct usb_interface *intf,
+                const struct usb_device_id *id)
+{
+        return dvb_usb_device_init(intf, &dw2102_properties,
+                THIS_MODULE, NULL, adapter_nr);
+}
+
+static struct usb_driver dw2102_driver = {
+        .name = "dw2102",
+        .probe = dw2102_probe,
+        .disconnect = dvb_usb_device_exit,
+        .id_table = dw2102_table,
+};
+
+static int __init dw2102_module_init(void)
+{
+        int ret =  usb_register(&dw2102_driver);
+        if (ret)
+                err("usb_register failed. Error number %d", ret);
+
+        return ret;
+}
+
+static void __exit dw2102_module_exit(void)
+{
+        usb_deregister(&dw2102_driver);
+}
+
+module_init(dw2102_module_init);
+module_exit(dw2102_module_exit);
+
+MODULE_AUTHOR("Igor M. Liplianin (c) liplianin@me.by");
+MODULE_DESCRIPTION("Driver for DVBWorld DVB-S 2101 2102 USB2.0 device");
+MODULE_VERSION("0.1");
+MODULE_LICENSE("GPL");
diff --git a/drivers/media/dvb/dvb-usb/dw2102.h b/drivers/media/dvb/dvb-usb/dw2102.h
new file mode 100644
index 000000000000..7a310f906837
--- /dev/null
+++ b/drivers/media/dvb/dvb-usb/dw2102.h
@@ -0,0 +1,9 @@
+#ifndef _DW2102_H_
+#define _DW2102_H_
+
+#define DVB_USB_LOG_PREFIX "dw2102"
+#include "dvb-usb.h"
+
+extern int dvb_usb_dw2102_debug;
+#define deb_xfer(args...) dprintk(dvb_usb_dw2102_debug, 0x02, args)
+#endif
diff --git a/drivers/media/dvb/frontends/Kconfig b/drivers/media/dvb/frontends/Kconfig
index c20553c4da1f..574dffe91b68 100644
--- a/drivers/media/dvb/frontends/Kconfig
+++ b/drivers/media/dvb/frontends/Kconfig
@@ -97,9 +97,8 @@ comment "DVB-T (terrestrial) frontends"
 
 config DVB_SP8870
         tristate "Spase sp8870 based"
-        depends on DVB_CORE && I2C && HOTPLUG
+        depends on DVB_CORE && I2C
         default m if DVB_FE_CUSTOMISE
-        select FW_LOADER
         help
           A DVB-T tuner module. Say Y when you want to support this frontend.
 
@@ -110,9 +109,8 @@ config DVB_SP8870
 
 config DVB_SP887X
         tristate "Spase sp887x based"
-        depends on DVB_CORE && I2C && HOTPLUG
+        depends on DVB_CORE && I2C
         default m if DVB_FE_CUSTOMISE
-        select FW_LOADER
         help
           A DVB-T tuner module. Say Y when you want to support this frontend.
 
@@ -135,6 +133,20 @@ config DVB_CX22702
         help
           A DVB-T tuner module. Say Y when you want to support this frontend.
 
+config DVB_DRX397XD
+        tristate "Micronas DRX3975D/DRX3977D based"
+        depends on DVB_CORE && I2C && HOTPLUG
+        default m if DVB_FE_CUSTOMISE
+        select FW_LOADER
+        help
+          A DVB-T tuner module. Say Y when you want to support this frontend.
+
+          TODO:
+          This driver needs external firmware. Please use the command
+          "<kerneldir>/Documentation/dvb/get_dvb_firmware drx397xD" to
+          download/extract them, and then copy them to /usr/lib/hotplug/firmware
+          or /lib/firmware (depending on configuration of firmware hotplug).
+
 config DVB_L64781
         tristate "LSI L64781"
         depends on DVB_CORE && I2C
@@ -144,9 +156,8 @@ config DVB_L64781
 
 config DVB_TDA1004X
         tristate "Philips TDA10045H/TDA10046H based"
-        depends on DVB_CORE && I2C && HOTPLUG
+        depends on DVB_CORE && I2C
         default m if DVB_FE_CUSTOMISE
-        select FW_LOADER
         help
           A DVB-T tuner module. Say Y when you want to support this frontend.
 
@@ -211,9 +222,8 @@ config DVB_DIB7000P
 
 config DVB_TDA10048
         tristate "Philips TDA10048HN based"
-        depends on DVB_CORE && I2C && HOTPLUG
+        depends on DVB_CORE && I2C
         default m if DVB_FE_CUSTOMISE
-        select FW_LOADER
         help
           A DVB-T tuner module. Say Y when you want to support this frontend.
 
@@ -253,9 +263,8 @@ comment "ATSC (North American/Korean Terrestrial/Cable DTV) frontends"
 
 config DVB_NXT200X
         tristate "NxtWave Communications NXT2002/NXT2004 based"
-        depends on DVB_CORE && I2C && HOTPLUG
+        depends on DVB_CORE && I2C
         default m if DVB_FE_CUSTOMISE
-        select FW_LOADER
         help
           An ATSC 8VSB and QAM64/256 tuner module. Say Y when you want
           to support this frontend.
@@ -268,9 +277,8 @@ config DVB_NXT200X
 
 config DVB_OR51211
         tristate "Oren OR51211 based"
-        depends on DVB_CORE && I2C && HOTPLUG
+        depends on DVB_CORE && I2C
         default m if DVB_FE_CUSTOMISE
-        select FW_LOADER
         help
           An ATSC 8VSB tuner module. Say Y when you want to support this frontend.
 
@@ -281,9 +289,8 @@ config DVB_OR51211
 
 config DVB_OR51132
         tristate "Oren OR51132 based"
-        depends on DVB_CORE && I2C && HOTPLUG
+        depends on DVB_CORE && I2C
         default m if DVB_FE_CUSTOMISE
-        select FW_LOADER
         help
           An ATSC 8VSB and QAM64/256 tuner module. Say Y when you want
           to support this frontend.
@@ -297,9 +304,8 @@ config DVB_OR51132
 
 config DVB_BCM3510
         tristate "Broadcom BCM3510"
-        depends on DVB_CORE && I2C && HOTPLUG
+        depends on DVB_CORE && I2C
         default m if DVB_FE_CUSTOMISE
-        select FW_LOADER
         help
           An ATSC 8VSB/16VSB and QAM64/256 tuner module. Say Y when you want to
           support this frontend.
diff --git a/drivers/media/dvb/frontends/Makefile b/drivers/media/dvb/frontends/Makefile
index a89dc0fc4c6f..028da55611c0 100644
--- a/drivers/media/dvb/frontends/Makefile
+++ b/drivers/media/dvb/frontends/Makefile
@@ -25,6 +25,7 @@ obj-$(CONFIG_DVB_NXT6000) += nxt6000.o
 obj-$(CONFIG_DVB_MT352) += mt352.o
 obj-$(CONFIG_DVB_ZL10353) += zl10353.o
 obj-$(CONFIG_DVB_CX22702) += cx22702.o
+obj-$(CONFIG_DVB_DRX397XD) += drx397xD.o
 obj-$(CONFIG_DVB_TDA10021) += tda10021.o
 obj-$(CONFIG_DVB_TDA10023) += tda10023.o
 obj-$(CONFIG_DVB_STV0297) += stv0297.o
diff --git a/drivers/media/dvb/frontends/drx397xD.c b/drivers/media/dvb/frontends/drx397xD.c
new file mode 100644
index 000000000000..3cbed874a6f8
--- /dev/null
+++ b/drivers/media/dvb/frontends/drx397xD.c
@@ -0,0 +1,1504 @@
+/*
+ * Driver for Micronas drx397xD demodulator
+ *
+ * Copyright (C) 2007 Henk Vergonet <Henk.Vergonet@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#define DEBUG                   /* uncomment if you want debugging output */
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/moduleparam.h>
+#include <linux/init.h>
+#include <linux/device.h>
+#include <linux/delay.h>
+#include <linux/string.h>
+#include <linux/firmware.h>
+#include <asm/div64.h>
+
+#include "dvb_frontend.h"
+#include "drx397xD.h"
+
+static const char mod_name[] = "drx397xD";
+
+#define MAX_CLOCK_DRIFT         200     /* maximal 200 PPM allowed */
+
+#define F_SET_0D0h      1
+#define F_SET_0D4h      2
+
+typedef enum fw_ix {
+#define _FW_ENTRY(a, b)         b
+#include "drx397xD_fw.h"
+} fw_ix_t;
+
+/* chip specifics */
+struct drx397xD_state {
+        struct i2c_adapter *i2c;
+        struct dvb_frontend frontend;
+        struct drx397xD_config config;
+        fw_ix_t chip_rev;
+        int flags;
+        u32 bandwidth_parm;     /* internal bandwidth conversions */
+        u32 f_osc;              /* w90: actual osc frequency [Hz] */
+};
+
+/*******************************************************************************
+ * Firmware
+ ******************************************************************************/
+
+static const char *blob_name[] = {
+#define _BLOB_ENTRY(a, b)               a
+#include "drx397xD_fw.h"
+};
+
+typedef enum blob_ix {
+#define _BLOB_ENTRY(a, b)               b
+#include "drx397xD_fw.h"
+} blob_ix_t;
+
+static struct {
+        const char *name;
+        const struct firmware *file;
+        rwlock_t lock;
+        int refcnt;
+        const u8 *data[ARRAY_SIZE(blob_name)];
+} fw[] = {
+#define _FW_ENTRY(a, b)         {                       \
+                        .name   = a,                    \
+                        .file   = 0,                    \
+                        .lock   = RW_LOCK_UNLOCKED,     \
+                        .refcnt = 0,                    \
+                        .data   = { }           }
+#include "drx397xD_fw.h"
+};
+
+/* use only with writer lock aquired */
+static void _drx_release_fw(struct drx397xD_state *s, fw_ix_t ix)
+{
+        memset(&fw[ix].data[0], 0, sizeof(fw[0].data));
+        if (fw[ix].file)
+                release_firmware(fw[ix].file);
+}
+
+static void drx_release_fw(struct drx397xD_state *s)
+{
+        fw_ix_t ix = s->chip_rev;
+
+        pr_debug("%s\n", __FUNCTION__);
+
+        write_lock(&fw[ix].lock);
+        if (fw[ix].refcnt) {
+                fw[ix].refcnt--;
+                if (fw[ix].refcnt == 0)
+                        _drx_release_fw(s, ix);
+        }
+        write_unlock(&fw[ix].lock);
+}
+
+static int drx_load_fw(struct drx397xD_state *s, fw_ix_t ix)
+{
+        const u8 *data;
+        size_t size, len;
+        int i = 0, j, rc = -EINVAL;
+
+        pr_debug("%s\n", __FUNCTION__);
+
+        if (ix < 0 || ix >= ARRAY_SIZE(fw))
+                return -EINVAL;
+        s->chip_rev = ix;
+
+        write_lock(&fw[ix].lock);
+        if (fw[ix].file) {
+                rc = 0;
+                goto exit_ok;
+        }
+        memset(&fw[ix].data[0], 0, sizeof(fw[0].data));
+
+        if (request_firmware(&fw[ix].file, fw[ix].name, &s->i2c->dev) != 0) {
+                printk(KERN_ERR "%s: Firmware \"%s\" not available\n",
+                       mod_name, fw[ix].name);
+                rc = -ENOENT;
+                goto exit_err;
+        }
+
+        if (!fw[ix].file->data || fw[ix].file->size < 10)
+                goto exit_corrupt;
+
+        data = fw[ix].file->data;
+        size = fw[ix].file->size;
+
+        if (data[i++] != 2)     /* check firmware version */
+                goto exit_corrupt;
+
+        do {
+                switch (data[i++]) {
+                case 0x00:      /* bytecode */
+                        if (i >= size)
+                                break;
+                        i += data[i];
+                case 0x01:      /* reset */
+                case 0x02:      /* sleep */
+                        i++;
+                        break;
+                case 0xfe:      /* name */
+                        len = strnlen(&data[i], size - i);
+                        if (i + len + 1 >= size)
+                                goto exit_corrupt;
+                        if (data[i + len + 1] != 0)
+                                goto exit_corrupt;
+                        for (j = 0; j < ARRAY_SIZE(blob_name); j++) {
+                                if (strcmp(blob_name[j], &data[i]) == 0) {
+                                        fw[ix].data[j] = &data[i + len + 1];
+                                        pr_debug("Loading %s\n", blob_name[j]);
+                                }
+                        }
+                        i += len + 1;
+                        break;
+                case 0xff:      /* file terminator */
+                        if (i == size) {
+                                rc = 0;
+                                goto exit_ok;
+                        }
+                default:
+                        goto exit_corrupt;
+                }
+        } while (i < size);
+      exit_corrupt:
+        printk(KERN_ERR "%s: Firmware is corrupt\n", mod_name);
+      exit_err:
+        _drx_release_fw(s, ix);
+        fw[ix].refcnt--;
+      exit_ok:
+        fw[ix].refcnt++;
+        write_unlock(&fw[ix].lock);
+        return rc;
+}
+
+/*******************************************************************************
+ * i2c bus IO
+ ******************************************************************************/
+
+static int write_fw(struct drx397xD_state *s, blob_ix_t ix)
+{
+        struct i2c_msg msg = {.addr = s->config.demod_address,.flags = 0 };
+        const u8 *data;
+        int len, rc = 0, i = 0;
+
+        if (ix < 0 || ix >= ARRAY_SIZE(blob_name)) {
+                pr_debug("%s drx_fw_ix_t out of range\n", __FUNCTION__);
+                return -EINVAL;
+        }
+        pr_debug("%s %s\n", __FUNCTION__, blob_name[ix]);
+
+        read_lock(&fw[s->chip_rev].lock);
+        data = fw[s->chip_rev].data[ix];
+        if (!data) {
+                rc = -EINVAL;
+                goto exit_rc;
+        }
+
+        for (;;) {
+                switch (data[i++]) {
+                case 0: /* bytecode */
+                        len = data[i++];
+                        msg.len = len;
+                        msg.buf = (__u8 *) &data[i];
+                        if (i2c_transfer(s->i2c, &msg, 1) != 1) {
+                                rc = -EIO;
+                                goto exit_rc;
+                        }
+                        i += len;
+                        break;
+                case 1: /* reset */
+                case 2: /* sleep */
+                        i++;
+                        break;
+                default:
+                        goto exit_rc;
+                }
+        }
+      exit_rc:
+        read_unlock(&fw[s->chip_rev].lock);
+        return 0;
+}
+
+/* Function is not endian safe, use the RD16 wrapper below */
+static int _read16(struct drx397xD_state *s, u32 i2c_adr)
+{
+        int rc;
+        u8 a[4];
+        u16 v;
+        struct i2c_msg msg[2] = {
+                {
+                 .addr = s->config.demod_address,
+                 .flags = 0,
+                 .buf = a,
+                 .len = sizeof(a)
+                 }
+                , {
+                   .addr = s->config.demod_address,
+                   .flags = I2C_M_RD,
+                   .buf = (u8 *) & v,
+                   .len = sizeof(v)
+                   }
+        };
+
+        *(u32 *) a = i2c_adr;
+
+        rc = i2c_transfer(s->i2c, msg, 2);
+        if (rc != 2)
+                return -EIO;
+
+        return le16_to_cpu(v);
+}
+
+/* Function is not endian safe, use the WR16.. wrappers below */
+static int _write16(struct drx397xD_state *s, u32 i2c_adr, u16 val)
+{
+        u8 a[6];
+        int rc;
+        struct i2c_msg msg = {
+                .addr = s->config.demod_address,
+                .flags = 0,
+                .buf = a,
+                .len = sizeof(a)
+        };
+
+        *(u32 *) a = i2c_adr;
+        *(u16 *) & a[4] = val;
+
+        rc = i2c_transfer(s->i2c, &msg, 1);
+        if (rc != 1)
+                return -EIO;
+        return 0;
+}
+
+#define WR16(ss,adr, val) \
+                _write16(ss, I2C_ADR_C0(adr), cpu_to_le16(val))
+#define WR16_E0(ss,adr, val) \
+                _write16(ss, I2C_ADR_E0(adr), cpu_to_le16(val))
+#define RD16(ss,adr) \
+                _read16(ss, I2C_ADR_C0(adr))
+
+#define EXIT_RC( cmd )  if ( (rc = (cmd)) < 0) goto exit_rc
+
+/*******************************************************************************
+ * Tuner callback
+ ******************************************************************************/
+
+static int PLL_Set(struct drx397xD_state *s,
+                   struct dvb_frontend_parameters *fep, int *df_tuner)
+{
+        struct dvb_frontend *fe = &s->frontend;
+        u32 f_tuner, f = fep->frequency;
+        int rc;
+
+        pr_debug("%s\n", __FUNCTION__);
+
+        if ((f > s->frontend.ops.tuner_ops.info.frequency_max) ||
+            (f < s->frontend.ops.tuner_ops.info.frequency_min))
+                return -EINVAL;
+
+        *df_tuner = 0;
+        if (!s->frontend.ops.tuner_ops.set_params ||
+            !s->frontend.ops.tuner_ops.get_frequency)
+                return -ENOSYS;
+
+        rc = s->frontend.ops.tuner_ops.set_params(fe, fep);
+        if (rc < 0)
+                return rc;
+
+        rc = s->frontend.ops.tuner_ops.get_frequency(fe, &f_tuner);
+        if (rc < 0)
+                return rc;
+
+        *df_tuner = f_tuner - f;
+        pr_debug("%s requested %d [Hz] tuner %d [Hz]\n", __FUNCTION__, f,
+                 f_tuner);
+
+        return 0;
+}
+
+/*******************************************************************************
+ * Demodulator helper functions
+ ******************************************************************************/
+
+static int SC_WaitForReady(struct drx397xD_state *s)
+{
+        int cnt = 1000;
+        int rc;
+
+        pr_debug("%s\n", __FUNCTION__);
+
+        while (cnt--) {
+                rc = RD16(s, 0x820043);
+                if (rc == 0)
+                        return 0;
+        }
+        return -1;
+}
+
+static int SC_SendCommand(struct drx397xD_state *s, int cmd)
+{
+        int rc;
+
+        pr_debug("%s\n", __FUNCTION__);
+
+        WR16(s, 0x820043, cmd);
+        SC_WaitForReady(s);
+        rc = RD16(s, 0x820042);
+        if ((rc & 0xffff) == 0xffff)
+                return -1;
+        return 0;
+}
+
+static int HI_Command(struct drx397xD_state *s, u16 cmd)
+{
+        int rc, cnt = 1000;
+
+        pr_debug("%s\n", __FUNCTION__);
+
+        rc = WR16(s, 0x420032, cmd);
+        if (rc < 0)
+                return rc;
+
+        do {
+                rc = RD16(s, 0x420032);
+                if (rc == 0) {
+                        rc = RD16(s, 0x420031);
+                        return rc;
+                }
+                if (rc < 0)
+                        return rc;
+        } while (--cnt);
+        return rc;
+}
+
+static int HI_CfgCommand(struct drx397xD_state *s)
+{
+
+        pr_debug("%s\n", __FUNCTION__);
+
+        WR16(s, 0x420033, 0x3973);
+        WR16(s, 0x420034, s->config.w50);       // code 4, log 4
+        WR16(s, 0x420035, s->config.w52);       // code 15,  log 9
+        WR16(s, 0x420036, s->config.demod_address << 1);
+        WR16(s, 0x420037, s->config.w56);       // code (set_i2c ??  initX 1 ), log 1
+//      WR16(s, 0x420033, 0x3973);
+        if ((s->config.w56 & 8) == 0)
+                return HI_Command(s, 3);
+        return WR16(s, 0x420032, 0x3);
+}
+
+static const u8 fastIncrDecLUT_15273[] = {
+        0x0e, 0x0f, 0x0f, 0x10, 0x11, 0x12, 0x12, 0x13, 0x14,
+        0x15, 0x16, 0x17, 0x18, 0x1a, 0x1b, 0x1c, 0x1d, 0x1f
+};
+
+static const u8 slowIncrDecLUT_15272[] = {
+        3, 4, 4, 5, 6
+};
+
+static int SetCfgIfAgc(struct drx397xD_state *s, struct drx397xD_CfgIfAgc *agc)
+{
+        u16 w06 = agc->w06;
+        u16 w08 = agc->w08;
+        u16 w0A = agc->w0A;
+        u16 w0C = agc->w0C;
+        int quot, rem, i, rc = -EINVAL;
+
+        pr_debug("%s\n", __FUNCTION__);
+
+        if (agc->w04 > 0x3ff)
+                goto exit_rc;
+
+        if (agc->d00 == 1) {
+                EXIT_RC(RD16(s, 0x0c20010));
+                rc &= ~0x10;
+                EXIT_RC(WR16(s, 0x0c20010, rc));
+                return WR16(s, 0x0c20030, agc->w04 & 0x7ff);
+        }
+
+        if (agc->d00 != 0)
+                goto exit_rc;
+        if (w0A < w08)
+                goto exit_rc;
+        if (w0A > 0x3ff)
+                goto exit_rc;
+        if (w0C > 0x3ff)
+                goto exit_rc;
+        if (w06 > 0x3ff)
+                goto exit_rc;
+
+        EXIT_RC(RD16(s, 0x0c20010));
+        rc |= 0x10;
+        EXIT_RC(WR16(s, 0x0c20010, rc));
+
+        EXIT_RC(WR16(s, 0x0c20025, (w06 >> 1) & 0x1ff));
+        EXIT_RC(WR16(s, 0x0c20031, (w0A - w08) >> 1));
+        EXIT_RC(WR16(s, 0x0c20032, ((w0A + w08) >> 1) - 0x1ff));
+
+        quot = w0C / 113;
+        rem = w0C % 113;
+        if (quot <= 8) {
+                quot = 8 - quot;
+        } else {
+                quot = 0;
+                rem += 113;
+        }
+
+        EXIT_RC(WR16(s, 0x0c20024, quot));
+
+        i = fastIncrDecLUT_15273[rem / 8];
+        EXIT_RC(WR16(s, 0x0c2002d, i));
+        EXIT_RC(WR16(s, 0x0c2002e, i));
+
+        i = slowIncrDecLUT_15272[rem / 28];
+        EXIT_RC(WR16(s, 0x0c2002b, i));
+        rc = WR16(s, 0x0c2002c, i);
+      exit_rc:
+        return rc;
+}
+
+static int SetCfgRfAgc(struct drx397xD_state *s, struct drx397xD_CfgRfAgc *agc)
+{
+        u16 w04 = agc->w04;
+        u16 w06 = agc->w06;
+        int rc = -1;
+
+        pr_debug("%s %d 0x%x 0x%x\n", __FUNCTION__, agc->d00, w04, w06);
+
+        if (w04 > 0x3ff)
+                goto exit_rc;
+
+        switch (agc->d00) {
+        case 1:
+                if (w04 == 0x3ff)
+                        w04 = 0x400;
+
+                EXIT_RC(WR16(s, 0x0c20036, w04));
+                s->config.w9C &= ~2;
+                EXIT_RC(WR16(s, 0x0c20015, s->config.w9C));
+                EXIT_RC(RD16(s, 0x0c20010));
+                rc &= 0xbfdf;
+                EXIT_RC(WR16(s, 0x0c20010, rc));
+                EXIT_RC(RD16(s, 0x0c20013));
+                rc &= ~2;
+                break;
+        case 0:
+                // loc_8000659
+                s->config.w9C &= ~2;
+                EXIT_RC(WR16(s, 0x0c20015, s->config.w9C));
+                EXIT_RC(RD16(s, 0x0c20010));
+                rc &= 0xbfdf;
+                rc |= 0x4000;
+                EXIT_RC(WR16(s, 0x0c20010, rc));
+                EXIT_RC(WR16(s, 0x0c20051, (w06 >> 4) & 0x3f));
+                EXIT_RC(RD16(s, 0x0c20013));
+                rc &= ~2;
+                break;
+        default:
+                s->config.w9C |= 2;
+                EXIT_RC(WR16(s, 0x0c20015, s->config.w9C));
+                EXIT_RC(RD16(s, 0x0c20010));
+                rc &= 0xbfdf;
+                EXIT_RC(WR16(s, 0x0c20010, rc));
+
+                EXIT_RC(WR16(s, 0x0c20036, 0));
+
+                EXIT_RC(RD16(s, 0x0c20013));
+                rc |= 2;
+        }
+        rc = WR16(s, 0x0c20013, rc);
+      exit_rc:
+        return rc;
+}
+
+static int GetLockStatus(struct drx397xD_state *s, int *lockstat)
+{
+        int rc;
+
+        *lockstat = 0;
+
+        rc = RD16(s, 0x082004b);
+        if (rc < 0)
+                return rc;
+
+        if (s->config.d60 != 2)
+                return 0;
+
+        if ((rc & 7) == 7)
+                *lockstat |= 1;
+        if ((rc & 3) == 3)
+                *lockstat |= 2;
+        if (rc & 1)
+                *lockstat |= 4;
+        return 0;
+}
+
+static int CorrectSysClockDeviation(struct drx397xD_state *s)
+{
+        int rc = -EINVAL;
+        int lockstat;
+        u32 clk, clk_limit;
+
+        pr_debug("%s\n", __FUNCTION__);
+
+        if (s->config.d5C == 0) {
+                EXIT_RC(WR16(s, 0x08200e8, 0x010));
+                EXIT_RC(WR16(s, 0x08200e9, 0x113));
+                s->config.d5C = 1;
+                return rc;
+        }
+        if (s->config.d5C != 1)
+                goto exit_rc;
+
+        rc = RD16(s, 0x0820048);
+
+        rc = GetLockStatus(s, &lockstat);
+        if (rc < 0)
+                goto exit_rc;
+        if ((lockstat & 1) == 0)
+                goto exit_rc;
+
+        EXIT_RC(WR16(s, 0x0420033, 0x200));
+        EXIT_RC(WR16(s, 0x0420034, 0xc5));
+        EXIT_RC(WR16(s, 0x0420035, 0x10));
+        EXIT_RC(WR16(s, 0x0420036, 0x1));
+        EXIT_RC(WR16(s, 0x0420037, 0xa));
+        EXIT_RC(HI_Command(s, 6));
+        EXIT_RC(RD16(s, 0x0420040));
+        clk = rc;
+        EXIT_RC(RD16(s, 0x0420041));
+        clk |= rc << 16;
+
+        if (clk <= 0x26ffff)
+                goto exit_rc;
+        if (clk > 0x610000)
+                goto exit_rc;
+
+        if (!s->bandwidth_parm)
+                return -EINVAL;
+
+        /* round & convert to Hz */
+        clk = ((u64) (clk + 0x800000) * s->bandwidth_parm + (1 << 20)) >> 21;
+        clk_limit = s->config.f_osc * MAX_CLOCK_DRIFT / 1000;
+
+        if (clk - s->config.f_osc * 1000 + clk_limit <= 2 * clk_limit) {
+                s->f_osc = clk;
+                pr_debug("%s: osc %d %d [Hz]\n", __FUNCTION__,
+                         s->config.f_osc * 1000, clk - s->config.f_osc * 1000);
+        }
+        rc = WR16(s, 0x08200e8, 0);
+      exit_rc:
+        return rc;
+}
+
+static int ConfigureMPEGOutput(struct drx397xD_state *s, int type)
+{
+        int rc, si, bp;
+
+        pr_debug("%s\n", __FUNCTION__);
+
+        si = s->config.wA0;
+        if (s->config.w98 == 0) {
+                si |= 1;
+                bp = 0;
+        } else {
+                si &= ~1;
+                bp = 0x200;
+        }
+        if (s->config.w9A == 0) {
+                si |= 0x80;
+        } else {
+                si &= ~0x80;
+        }
+
+        EXIT_RC(WR16(s, 0x2150045, 0));
+        EXIT_RC(WR16(s, 0x2150010, si));
+        EXIT_RC(WR16(s, 0x2150011, bp));
+        rc = WR16(s, 0x2150012, (type == 0 ? 0xfff : 0));
+      exit_rc:
+        return rc;
+}
+
+static int drx_tune(struct drx397xD_state *s,
+                    struct dvb_frontend_parameters *fep)
+{
+        u16 v22 = 0;
+        u16 v1C = 0;
+        u16 v1A = 0;
+        u16 v18 = 0;
+        u32 edi = 0, ebx = 0, ebp = 0, edx = 0;
+        u16 v20 = 0, v1E = 0, v16 = 0, v14 = 0, v12 = 0, v10 = 0, v0E = 0;
+
+        int rc, df_tuner;
+        int a, b, c, d;
+        pr_debug("%s %d\n", __FUNCTION__, s->config.d60);
+
+        if (s->config.d60 != 2)
+                goto set_tuner;
+        rc = CorrectSysClockDeviation(s);
+        if (rc < 0)
+                goto set_tuner;
+
+        s->config.d60 = 1;
+        rc = ConfigureMPEGOutput(s, 0);
+        if (rc < 0)
+                goto set_tuner;
+      set_tuner:
+
+        rc = PLL_Set(s, fep, &df_tuner);
+        if (rc < 0) {
+                printk(KERN_ERR "Error in pll_set\n");
+                goto exit_rc;
+        }
+        msleep(200);
+
+        a = rc = RD16(s, 0x2150016);
+        if (rc < 0)
+                goto exit_rc;
+        b = rc = RD16(s, 0x2150010);
+        if (rc < 0)
+                goto exit_rc;
+        c = rc = RD16(s, 0x2150034);
+        if (rc < 0)
+                goto exit_rc;
+        d = rc = RD16(s, 0x2150035);
+        if (rc < 0)
+                goto exit_rc;
+        rc = WR16(s, 0x2150014, c);
+        rc = WR16(s, 0x2150015, d);
+        rc = WR16(s, 0x2150010, 0);
+        rc = WR16(s, 0x2150000, 2);
+        rc = WR16(s, 0x2150036, 0x0fff);
+        rc = WR16(s, 0x2150016, a);
+
+        rc = WR16(s, 0x2150010, 2);
+        rc = WR16(s, 0x2150007, 0);
+        rc = WR16(s, 0x2150000, 1);
+        rc = WR16(s, 0x2110000, 0);
+        rc = WR16(s, 0x0800000, 0);
+        rc = WR16(s, 0x2800000, 0);
+        rc = WR16(s, 0x2110010, 0x664);
+
+        rc = write_fw(s, DRXD_ResetECRAM);
+        rc = WR16(s, 0x2110000, 1);
+
+        rc = write_fw(s, DRXD_InitSC);
+        if (rc < 0)
+                goto exit_rc;
+
+        rc = SetCfgIfAgc(s, &s->config.ifagc);
+        if (rc < 0)
+                goto exit_rc;
+
+        rc = SetCfgRfAgc(s, &s->config.rfagc);
+        if (rc < 0)
+                goto exit_rc;
+
+        if (fep->u.ofdm.transmission_mode != TRANSMISSION_MODE_2K)
+                v22 = 1;
+        switch (fep->u.ofdm.transmission_mode) {
+        case TRANSMISSION_MODE_8K:
+                edi = 1;
+                if (s->chip_rev == DRXD_FW_B1)
+                        break;
+
+                rc = WR16(s, 0x2010010, 0);
+                if (rc < 0)
+                        break;
+                v1C = 0x63;
+                v1A = 0x53;
+                v18 = 0x43;
+                break;
+        default:
+                edi = 0;
+                if (s->chip_rev == DRXD_FW_B1)
+                        break;
+
+                rc = WR16(s, 0x2010010, 1);
+                if (rc < 0)
+                        break;
+
+                v1C = 0x61;
+                v1A = 0x47;
+                v18 = 0x41;
+        }
+
+        switch (fep->u.ofdm.guard_interval) {
+        case GUARD_INTERVAL_1_4:
+                edi |= 0x0c;
+                break;
+        case GUARD_INTERVAL_1_8:
+                edi |= 0x08;
+                break;
+        case GUARD_INTERVAL_1_16:
+                edi |= 0x04;
+                break;
+        case GUARD_INTERVAL_1_32:
+                break;
+        default:
+                v22 |= 2;
+        }
+
+        ebx = 0;
+        ebp = 0;
+        v20 = 0;
+        v1E = 0;
+        v16 = 0;
+        v14 = 0;
+        v12 = 0;
+        v10 = 0;
+        v0E = 0;
+
+        switch (fep->u.ofdm.hierarchy_information) {
+        case HIERARCHY_1:
+                edi |= 0x40;
+                if (s->chip_rev == DRXD_FW_B1)
+                        break;
+                rc = WR16(s, 0x1c10047, 1);
+                if (rc < 0)
+                        goto exit_rc;
+                rc = WR16(s, 0x2010012, 1);
+                if (rc < 0)
+                        goto exit_rc;
+                ebx = 0x19f;
+                ebp = 0x1fb;
+                v20 = 0x0c0;
+                v1E = 0x195;
+                v16 = 0x1d6;
+                v14 = 0x1ef;
+                v12 = 4;
+                v10 = 5;
+                v0E = 5;
+                break;
+        case HIERARCHY_2:
+                edi |= 0x80;
+                if (s->chip_rev == DRXD_FW_B1)
+                        break;
+                rc = WR16(s, 0x1c10047, 2);
+                if (rc < 0)
+                        goto exit_rc;
+                rc = WR16(s, 0x2010012, 2);
+                if (rc < 0)
+                        goto exit_rc;
+                ebx = 0x08f;
+                ebp = 0x12f;
+                v20 = 0x0c0;
+                v1E = 0x11e;
+                v16 = 0x1d6;
+                v14 = 0x15e;
+                v12 = 4;
+                v10 = 5;
+                v0E = 5;
+                break;
+        case HIERARCHY_4:
+                edi |= 0xc0;
+                if (s->chip_rev == DRXD_FW_B1)
+                        break;
+                rc = WR16(s, 0x1c10047, 3);
+                if (rc < 0)
+                        goto exit_rc;
+                rc = WR16(s, 0x2010012, 3);
+                if (rc < 0)
+                        goto exit_rc;
+                ebx = 0x14d;
+                ebp = 0x197;
+                v20 = 0x0c0;
+                v1E = 0x1ce;
+                v16 = 0x1d6;
+                v14 = 0x11a;
+                v12 = 4;
+                v10 = 6;
+                v0E = 5;
+                break;
+        default:
+                v22 |= 8;
+                if (s->chip_rev == DRXD_FW_B1)
+                        break;
+                rc = WR16(s, 0x1c10047, 0);
+                if (rc < 0)
+                        goto exit_rc;
+                rc = WR16(s, 0x2010012, 0);
+                if (rc < 0)
+                        goto exit_rc;
+                //              QPSK    QAM16   QAM64
+                ebx = 0x19f;    //                 62
+                ebp = 0x1fb;    //                 15
+                v20 = 0x16a;    //  62
+                v1E = 0x195;    //         62
+                v16 = 0x1bb;    //  15
+                v14 = 0x1ef;    //         15
+                v12 = 5;        //  16
+                v10 = 5;        //         16
+                v0E = 5;        //                 16
+        }
+
+        switch (fep->u.ofdm.constellation) {
+        default:
+                v22 |= 4;
+        case QPSK:
+                if (s->chip_rev == DRXD_FW_B1)
+                        break;
+
+                rc = WR16(s, 0x1c10046, 0);
+                if (rc < 0)
+                        goto exit_rc;
+                rc = WR16(s, 0x2010011, 0);
+                if (rc < 0)
+                        goto exit_rc;
+                rc = WR16(s, 0x201001a, 0x10);
+                if (rc < 0)
+                        goto exit_rc;
+                rc = WR16(s, 0x201001b, 0);
+                if (rc < 0)
+                        goto exit_rc;
+                rc = WR16(s, 0x201001c, 0);
+                if (rc < 0)
+                        goto exit_rc;
+                rc = WR16(s, 0x1c10062, v20);
+                if (rc < 0)
+                        goto exit_rc;
+                rc = WR16(s, 0x1c1002a, v1C);
+                if (rc < 0)
+                        goto exit_rc;
+                rc = WR16(s, 0x1c10015, v16);
+                if (rc < 0)
+                        goto exit_rc;
+                rc = WR16(s, 0x1c10016, v12);
+                if (rc < 0)
+                        goto exit_rc;
+                break;
+        case QAM_16:
+                edi |= 0x10;
+                if (s->chip_rev == DRXD_FW_B1)
+                        break;
+
+                rc = WR16(s, 0x1c10046, 1);
+                if (rc < 0)
+                        goto exit_rc;
+                rc = WR16(s, 0x2010011, 1);
+                if (rc < 0)
+                        goto exit_rc;
+                rc = WR16(s, 0x201001a, 0x10);
+                if (rc < 0)
+                        goto exit_rc;
+                rc = WR16(s, 0x201001b, 4);
+                if (rc < 0)
+                        goto exit_rc;
+                rc = WR16(s, 0x201001c, 0);
+                if (rc < 0)
+                        goto exit_rc;
+                rc = WR16(s, 0x1c10062, v1E);
+                if (rc < 0)
+                        goto exit_rc;
+                rc = WR16(s, 0x1c1002a, v1A);
+                if (rc < 0)
+                        goto exit_rc;
+                rc = WR16(s, 0x1c10015, v14);
+                if (rc < 0)
+                        goto exit_rc;
+                rc = WR16(s, 0x1c10016, v10);
+                if (rc < 0)
+                        goto exit_rc;
+                break;
+        case QAM_64:
+                edi |= 0x20;
+                rc = WR16(s, 0x1c10046, 2);
+                if (rc < 0)
+                        goto exit_rc;
+                rc = WR16(s, 0x2010011, 2);
+                if (rc < 0)
+                        goto exit_rc;
+                rc = WR16(s, 0x201001a, 0x20);
+                if (rc < 0)
+                        goto exit_rc;
+                rc = WR16(s, 0x201001b, 8);
+                if (rc < 0)
+                        goto exit_rc;
+                rc = WR16(s, 0x201001c, 2);
+                if (rc < 0)
+                        goto exit_rc;
+                rc = WR16(s, 0x1c10062, ebx);
+                if (rc < 0)
+                        goto exit_rc;
+                rc = WR16(s, 0x1c1002a, v18);
+                if (rc < 0)
+                        goto exit_rc;
+                rc = WR16(s, 0x1c10015, ebp);
+                if (rc < 0)
+                        goto exit_rc;
+                rc = WR16(s, 0x1c10016, v0E);
+                if (rc < 0)
+                        goto exit_rc;
+                break;
+        }
+
+        if (s->config.s20d24 == 1) {
+                rc = WR16(s, 0x2010013, 0);
+        } else {
+                rc = WR16(s, 0x2010013, 1);
+                edi |= 0x1000;
+        }
+
+        switch (fep->u.ofdm.code_rate_HP) {
+        default:
+                v22 |= 0x10;
+        case FEC_1_2:
+                if (s->chip_rev == DRXD_FW_B1)
+                        break;
+                rc = WR16(s, 0x2090011, 0);
+                break;
+        case FEC_2_3:
+                edi |= 0x200;
+                if (s->chip_rev == DRXD_FW_B1)
+                        break;
+                rc = WR16(s, 0x2090011, 1);
+                break;
+        case FEC_3_4:
+                edi |= 0x400;
+                if (s->chip_rev == DRXD_FW_B1)
+                        break;
+                rc = WR16(s, 0x2090011, 2);
+                break;
+        case FEC_5_6:           /* 5 */
+                edi |= 0x600;
+                if (s->chip_rev == DRXD_FW_B1)
+                        break;
+                rc = WR16(s, 0x2090011, 3);
+                break;
+        case FEC_7_8:           /* 7 */
+                edi |= 0x800;
+                if (s->chip_rev == DRXD_FW_B1)
+                        break;
+                rc = WR16(s, 0x2090011, 4);
+                break;
+        };
+        if (rc < 0)
+                goto exit_rc;
+
+        switch (fep->u.ofdm.bandwidth) {
+        default:
+                rc = -EINVAL;
+                goto exit_rc;
+        case BANDWIDTH_8_MHZ:   /* 0 */
+        case BANDWIDTH_AUTO:
+                rc = WR16(s, 0x0c2003f, 0x32);
+                s->bandwidth_parm = ebx = 0x8b8249;     // 9142857
+                edx = 0;
+                break;
+        case BANDWIDTH_7_MHZ:
+                rc = WR16(s, 0x0c2003f, 0x3b);
+                s->bandwidth_parm = ebx = 0x7a1200;     // 8000000
+                edx = 0x4807;
+                break;
+        case BANDWIDTH_6_MHZ:
+                rc = WR16(s, 0x0c2003f, 0x47);
+                s->bandwidth_parm = ebx = 0x68a1b6;     // 6857142
+                edx = 0x0f07;
+                break;
+        };
+
+        if (rc < 0)
+                goto exit_rc;
+
+        rc = WR16(s, 0x08200ec, edx);
+        if (rc < 0)
+                goto exit_rc;
+
+        rc = RD16(s, 0x0820050);
+        if (rc < 0)
+                goto exit_rc;
+        rc = WR16(s, 0x0820050, rc);
+
+        {
+                /* Configure bandwidth specific factor */
+                ebx = div64_u64(((u64) (s->f_osc) << 21) + (ebx >> 1),
+                                     (u64)ebx) - 0x800000;
+                EXIT_RC(WR16(s, 0x0c50010, ebx & 0xffff));
+                EXIT_RC(WR16(s, 0x0c50011, ebx >> 16));
+
+                /* drx397xD oscillator calibration */
+                ebx = div64_u64(((u64) (s->config.f_if + df_tuner) << 28) +
+                                     (s->f_osc >> 1), (u64)s->f_osc);
+        }
+        ebx &= 0xfffffff;
+        if (fep->inversion == INVERSION_ON)
+                ebx = 0x10000000 - ebx;
+
+        EXIT_RC(WR16(s, 0x0c30010, ebx & 0xffff));
+        EXIT_RC(WR16(s, 0x0c30011, ebx >> 16));
+
+        EXIT_RC(WR16(s, 0x0800000, 1));
+        EXIT_RC(RD16(s, 0x0800000));
+
+
+        EXIT_RC(SC_WaitForReady(s));
+        EXIT_RC(WR16(s, 0x0820042, 0));
+        EXIT_RC(WR16(s, 0x0820041, v22));
+        EXIT_RC(WR16(s, 0x0820040, edi));
+        EXIT_RC(SC_SendCommand(s, 3));
+
+        rc = RD16(s, 0x0800000);
+
+        SC_WaitForReady(s);
+        WR16(s, 0x0820042, 0);
+        WR16(s, 0x0820041, 1);
+        WR16(s, 0x0820040, 1);
+        SC_SendCommand(s, 1);
+
+//      rc = WR16(s, 0x2150000, 1);
+//      if (rc < 0) goto exit_rc;
+
+        rc = WR16(s, 0x2150000, 2);
+        rc = WR16(s, 0x2150016, a);
+        rc = WR16(s, 0x2150010, 4);
+        rc = WR16(s, 0x2150036, 0);
+        rc = WR16(s, 0x2150000, 1);
+        s->config.d60 = 2;
+      exit_rc:
+        return rc;
+}
+
+/*******************************************************************************
+ * DVB interface
+ ******************************************************************************/
+
+static int drx397x_init(struct dvb_frontend *fe)
+{
+        struct drx397xD_state *s = fe->demodulator_priv;
+        int rc;
+
+        pr_debug("%s\n", __FUNCTION__);
+
+        s->config.rfagc.d00 = 2;        /* 0x7c */
+        s->config.rfagc.w04 = 0;
+        s->config.rfagc.w06 = 0x3ff;
+
+        s->config.ifagc.d00 = 0;        /* 0x68 */
+        s->config.ifagc.w04 = 0;
+        s->config.ifagc.w06 = 140;
+        s->config.ifagc.w08 = 0;
+        s->config.ifagc.w0A = 0x3ff;
+        s->config.ifagc.w0C = 0x388;
+
+        /* for signal strenght calculations */
+        s->config.ss76 = 820;
+        s->config.ss78 = 2200;
+        s->config.ss7A = 150;
+
+        /* HI_CfgCommand */
+        s->config.w50 = 4;
+        s->config.w52 = 9;      // 0xf;
+
+        s->config.f_if = 42800000;      /* d14: intermediate frequency [Hz]     */
+        s->config.f_osc = 48000;        /* s66 : oscillator frequency [kHz]     */
+        s->config.w92 = 12000;  // 20000;
+
+        s->config.w9C = 0x000e;
+        s->config.w9E = 0x0000;
+
+        /* ConfigureMPEGOutput params */
+        s->config.wA0 = 4;
+        s->config.w98 = 1;      // 0;
+        s->config.w9A = 1;
+
+        /* get chip revision */
+        rc = RD16(s, 0x2410019);
+        if (rc < 0)
+                return -ENODEV;
+
+        if (rc == 0) {
+                printk(KERN_INFO "%s: chip revision A2\n", mod_name);
+                rc = drx_load_fw(s, DRXD_FW_A2);
+        } else {
+
+                rc = (rc >> 12) - 3;
+                switch (rc) {
+                case 1:
+                        s->flags |= F_SET_0D4h;
+                case 0:
+                case 4:
+                        s->flags |= F_SET_0D0h;
+                        break;
+                case 2:
+                case 5:
+                        break;
+                case 3:
+                        s->flags |= F_SET_0D4h;
+                        break;
+                default:
+                        return -ENODEV;
+                };
+                printk(KERN_INFO "%s: chip revision B1.%d\n", mod_name, rc);
+                rc = drx_load_fw(s, DRXD_FW_B1);
+        }
+        if (rc < 0)
+                goto error;
+
+        rc = WR16(s, 0x0420033, 0x3973);
+        if (rc < 0)
+                goto error;
+
+        rc = HI_Command(s, 2);
+
+        msleep(1);
+
+        if (s->chip_rev == DRXD_FW_A2) {
+                rc = WR16(s, 0x043012d, 0x47F);
+                if (rc < 0)
+                        goto error;
+        }
+        rc = WR16_E0(s, 0x0400000, 0);
+        if (rc < 0)
+                goto error;
+
+        if (s->config.w92 > 20000 || s->config.w92 % 4000) {
+                printk(KERN_ERR "%s: invalid osc frequency\n", mod_name);
+                rc = -1;
+                goto error;
+        }
+
+        rc = WR16(s, 0x2410010, 1);
+        if (rc < 0)
+                goto error;
+        rc = WR16(s, 0x2410011, 0x15);
+        if (rc < 0)
+                goto error;
+        rc = WR16(s, 0x2410012, s->config.w92 / 4000);
+        if (rc < 0)
+                goto error;
+#ifdef ORIG_FW
+        rc = WR16(s, 0x2410015, 2);
+        if (rc < 0)
+                goto error;
+#endif
+        rc = WR16(s, 0x2410017, 0x3973);
+        if (rc < 0)
+                goto error;
+
+        s->f_osc = s->config.f_osc * 1000;      /* initial estimator */
+
+        s->config.w56 = 1;
+
+        rc = HI_CfgCommand(s);
+        if (rc < 0)
+                goto error;
+
+        rc = write_fw(s, DRXD_InitAtomicRead);
+        if (rc < 0)
+                goto error;
+
+        if (s->chip_rev == DRXD_FW_A2) {
+                rc = WR16(s, 0x2150013, 0);
+                if (rc < 0)
+                        goto error;
+        }
+
+        rc = WR16_E0(s, 0x0400002, 0);
+        if (rc < 0)
+                goto error;
+        rc = WR16(s, 0x0400002, 0);
+        if (rc < 0)
+                goto error;
+
+        if (s->chip_rev == DRXD_FW_A2) {
+                rc = write_fw(s, DRXD_ResetCEFR);
+                if (rc < 0)
+                        goto error;
+        }
+        rc = write_fw(s, DRXD_microcode);
+        if (rc < 0)
+                goto error;
+
+        s->config.w9C = 0x0e;
+        if (s->flags & F_SET_0D0h) {
+                s->config.w9C = 0;
+                rc = RD16(s, 0x0c20010);
+                if (rc < 0)
+                        goto write_DRXD_InitFE_1;
+
+                rc &= ~0x1000;
+                rc = WR16(s, 0x0c20010, rc);
+                if (rc < 0)
+                        goto write_DRXD_InitFE_1;
+
+                rc = RD16(s, 0x0c20011);
+                if (rc < 0)
+                        goto write_DRXD_InitFE_1;
+
+                rc &= ~0x8;
+                rc = WR16(s, 0x0c20011, rc);
+                if (rc < 0)
+                        goto write_DRXD_InitFE_1;
+
+                rc = WR16(s, 0x0c20012, 1);
+        }
+
+      write_DRXD_InitFE_1:
+
+        rc = write_fw(s, DRXD_InitFE_1);
+        if (rc < 0)
+                goto error;
+
+        rc = 1;
+        if (s->chip_rev == DRXD_FW_B1) {
+                if (s->flags & F_SET_0D0h)
+                        rc = 0;
+        } else {
+                if (s->flags & F_SET_0D0h)
+                        rc = 4;
+        }
+
+        rc = WR16(s, 0x0C20012, rc);
+        if (rc < 0)
+                goto error;
+
+        rc = WR16(s, 0x0C20013, s->config.w9E);
+        if (rc < 0)
+                goto error;
+        rc = WR16(s, 0x0C20015, s->config.w9C);
+        if (rc < 0)
+                goto error;
+
+        rc = write_fw(s, DRXD_InitFE_2);
+        if (rc < 0)
+                goto error;
+        rc = write_fw(s, DRXD_InitFT);
+        if (rc < 0)
+                goto error;
+        rc = write_fw(s, DRXD_InitCP);
+        if (rc < 0)
+                goto error;
+        rc = write_fw(s, DRXD_InitCE);
+        if (rc < 0)
+                goto error;
+        rc = write_fw(s, DRXD_InitEQ);
+        if (rc < 0)
+                goto error;
+        rc = write_fw(s, DRXD_InitEC);
+        if (rc < 0)
+                goto error;
+        rc = write_fw(s, DRXD_InitSC);
+        if (rc < 0)
+                goto error;
+
+        rc = SetCfgIfAgc(s, &s->config.ifagc);
+        if (rc < 0)
+                goto error;
+
+        rc = SetCfgRfAgc(s, &s->config.rfagc);
+        if (rc < 0)
+                goto error;
+
+        rc = ConfigureMPEGOutput(s, 1);
+        rc = WR16(s, 0x08201fe, 0x0017);
+        rc = WR16(s, 0x08201ff, 0x0101);
+
+        s->config.d5C = 0;
+        s->config.d60 = 1;
+        s->config.d48 = 1;
+      error:
+        return rc;
+}
+
+static int drx397x_get_frontend(struct dvb_frontend *fe,
+                                struct dvb_frontend_parameters *params)
+{
+        return 0;
+}
+
+static int drx397x_set_frontend(struct dvb_frontend *fe,
+                                struct dvb_frontend_parameters *params)
+{
+        struct drx397xD_state *s = fe->demodulator_priv;
+
+        s->config.s20d24 = 1;   // 0;
+        return drx_tune(s, params);
+}
+
+static int drx397x_get_tune_settings(struct dvb_frontend *fe,
+                                     struct dvb_frontend_tune_settings
+                                     *fe_tune_settings)
+{
+        fe_tune_settings->min_delay_ms = 10000;
+        fe_tune_settings->step_size = 0;
+        fe_tune_settings->max_drift = 0;
+        return 0;
+}
+
+static int drx397x_read_status(struct dvb_frontend *fe, fe_status_t * status)
+{
+        struct drx397xD_state *s = fe->demodulator_priv;
+        int lockstat;
+
+        GetLockStatus(s, &lockstat);
+        /* TODO */
+//      if (lockstat & 1)
+//      CorrectSysClockDeviation(s);
+
+        *status = 0;
+        if (lockstat & 2) {
+                CorrectSysClockDeviation(s);
+                ConfigureMPEGOutput(s, 1);
+                *status = FE_HAS_LOCK | FE_HAS_SYNC | FE_HAS_VITERBI;
+        }
+        if (lockstat & 4) {
+                *status |= FE_HAS_CARRIER | FE_HAS_SIGNAL;
+        }
+
+        return 0;
+}
+
+static int drx397x_read_ber(struct dvb_frontend *fe, unsigned int *ber)
+{
+        *ber = 0;
+        return 0;
+}
+
+static int drx397x_read_snr(struct dvb_frontend *fe, u16 * snr)
+{
+        *snr = 0;
+        return 0;
+}
+
+static int drx397x_read_signal_strength(struct dvb_frontend *fe, u16 * strength)
+{
+        struct drx397xD_state *s = fe->demodulator_priv;
+        int rc;
+
+        if (s->config.ifagc.d00 == 2) {
+                *strength = 0xffff;
+                return 0;
+        }
+        rc = RD16(s, 0x0c20035);
+        if (rc < 0) {
+                *strength = 0;
+                return 0;
+        }
+        rc &= 0x3ff;
+        /* Signal strength is calculated using the following formula:
+         *
+         * a = 2200 * 150 / (2200 + 150);
+         * a = a * 3300 /  (a + 820);
+         * b = 2200 * 3300 / (2200 + 820);
+         * c = (((b-a) * rc) >> 10  + a) << 4;
+         * strength = ~c & 0xffff;
+         *
+         * The following does the same but with less rounding errors:
+         */
+        *strength = ~(7720 + (rc * 30744 >> 10));
+        return 0;
+}
+
+static int drx397x_read_ucblocks(struct dvb_frontend *fe,
+                                 unsigned int *ucblocks)
+{
+        *ucblocks = 0;
+        return 0;
+}
+
+static int drx397x_sleep(struct dvb_frontend *fe)
+{
+        return 0;
+}
+
+static void drx397x_release(struct dvb_frontend *fe)
+{
+        struct drx397xD_state *s = fe->demodulator_priv;
+        printk(KERN_INFO "%s: release demodulator\n", mod_name);
+        if (s) {
+                drx_release_fw(s);
+                kfree(s);
+        }
+
+}
+
+static struct dvb_frontend_ops drx397x_ops = {
+
+        .info = {
+                 .name                  = "Micronas DRX397xD DVB-T Frontend",
+                 .type                  = FE_OFDM,
+                 .frequency_min         = 47125000,
+                 .frequency_max         = 855250000,
+                 .frequency_stepsize    = 166667,
+                 .frequency_tolerance   = 0,
+                 .caps =                                        /* 0x0C01B2EAE */
+                         FE_CAN_FEC_1_2                 |       // = 0x2,
+                         FE_CAN_FEC_2_3                 |       // = 0x4,
+                         FE_CAN_FEC_3_4                 |       // = 0x8,
+                         FE_CAN_FEC_5_6                 |       // = 0x20,
+                         FE_CAN_FEC_7_8                 |       // = 0x80,
+                         FE_CAN_FEC_AUTO                |       // = 0x200,
+                         FE_CAN_QPSK                    |       // = 0x400,
+                         FE_CAN_QAM_16                  |       // = 0x800,
+                         FE_CAN_QAM_64                  |       // = 0x2000,
+                         FE_CAN_QAM_AUTO                |       // = 0x10000,
+                         FE_CAN_TRANSMISSION_MODE_AUTO  |       // = 0x20000,
+                         FE_CAN_GUARD_INTERVAL_AUTO     |       // = 0x80000,
+                         FE_CAN_HIERARCHY_AUTO          |       // = 0x100000,
+                         FE_CAN_RECOVER                 |       // = 0x40000000,
+                         FE_CAN_MUTE_TS                         // = 0x80000000
+         },
+
+        .release = drx397x_release,
+        .init = drx397x_init,
+        .sleep = drx397x_sleep,
+
+        .set_frontend = drx397x_set_frontend,
+        .get_tune_settings = drx397x_get_tune_settings,
+        .get_frontend = drx397x_get_frontend,
+
+        .read_status = drx397x_read_status,
+        .read_snr = drx397x_read_snr,
+        .read_signal_strength = drx397x_read_signal_strength,
+        .read_ber = drx397x_read_ber,
+        .read_ucblocks = drx397x_read_ucblocks,
+};
+
+struct dvb_frontend *drx397xD_attach(const struct drx397xD_config *config,
+                                     struct i2c_adapter *i2c)
+{
+        struct drx397xD_state *s = NULL;
+
+        /* allocate memory for the internal state */
+        s = kzalloc(sizeof(struct drx397xD_state), GFP_KERNEL);
+        if (s == NULL)
+                goto error;
+
+        /* setup the state */
+        s->i2c = i2c;
+        memcpy(&s->config, config, sizeof(struct drx397xD_config));
+
+        /* check if the demod is there */
+        if (RD16(s, 0x2410019) < 0)
+                goto error;
+
+        /* create dvb_frontend */
+        memcpy(&s->frontend.ops, &drx397x_ops, sizeof(struct dvb_frontend_ops));
+        s->frontend.demodulator_priv = s;
+
+        return &s->frontend;
+      error:
+        kfree(s);
+        return NULL;
+}
+
+MODULE_DESCRIPTION("Micronas DRX397xD DVB-T Frontend");
+MODULE_AUTHOR("Henk Vergonet");
+MODULE_LICENSE("GPL");
+
+EXPORT_SYMBOL(drx397xD_attach);
diff --git a/drivers/media/dvb/frontends/drx397xD.h b/drivers/media/dvb/frontends/drx397xD.h
new file mode 100644
index 000000000000..ddc7a07971b7
--- /dev/null
+++ b/drivers/media/dvb/frontends/drx397xD.h
@@ -0,0 +1,130 @@
+/*
+ *  Driver for Micronas DVB-T drx397xD demodulator
+ *
+ *  Copyright (C) 2007 Henk vergonet <Henk.Vergonet@gmail.com>
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.=
+ */
+
+#ifndef _DRX397XD_H_INCLUDED
+#define _DRX397XD_H_INCLUDED
+
+#include <linux/dvb/frontend.h>
+
+#define DRX_F_STEPSIZE  166667
+#define DRX_F_OFFSET    36000000
+
+#define I2C_ADR_C0(x) \
+(       (u32)cpu_to_le32( \
+                (u32)( \
+                        (((u32)(x) & (u32)0x000000ffUL)      ) | \
+                        (((u32)(x) & (u32)0x0000ff00UL) << 16) | \
+                        (((u32)(x) & (u32)0x0fff0000UL) >>  8) | \
+                         (           (u32)0x00c00000UL)          \
+                      )) \
+)
+
+#define I2C_ADR_E0(x) \
+(       (u32)cpu_to_le32( \
+                (u32)( \
+                        (((u32)(x) & (u32)0x000000ffUL)      ) | \
+                        (((u32)(x) & (u32)0x0000ff00UL) << 16) | \
+                        (((u32)(x) & (u32)0x0fff0000UL) >>  8) | \
+                         (           (u32)0x00e00000UL)          \
+                      )) \
+)
+
+struct drx397xD_CfgRfAgc        /* 0x7c */
+{
+        int d00;        /* 2 */
+        u16 w04;
+        u16 w06;
+};
+
+struct drx397xD_CfgIfAgc        /* 0x68 */
+{
+        int d00;        /* 0 */
+        u16 w04;        /* 0 */
+        u16 w06;
+        u16 w08;
+        u16 w0A;
+        u16 w0C;
+};
+
+struct drx397xD_s20 {
+        int d04;
+        u32 d18;
+        u32 d1C;
+        u32 d20;
+        u32 d14;
+        u32 d24;
+        u32 d0C;
+        u32 d08;
+};
+
+struct drx397xD_config
+{
+        /* demodulator's I2C address */
+        u8      demod_address;          /* 0x0f */
+
+        struct drx397xD_CfgIfAgc  ifagc;  /* 0x68 */
+        struct drx397xD_CfgRfAgc  rfagc;  /* 0x7c */
+        u32     s20d24;
+
+        /* HI_CfgCommand parameters */
+        u16     w50, w52, /* w54, */ w56;
+
+        int     d5C;
+        int     d60;
+        int     d48;
+        int     d28;
+
+        u32     f_if;   /* d14: intermediate frequency [Hz]             */
+                        /*      36000000 on Cinergy 2400i DT            */
+                        /*      42800000 on Pinnacle Hybrid PRO 330e    */
+
+        u16     f_osc;  /* s66: 48000 oscillator frequency [kHz]        */
+
+        u16     w92;    /* 20000 */
+
+        u16     wA0;
+        u16     w98;
+        u16     w9A;
+
+        u16     w9C;    /* 0xe0 */
+        u16     w9E;    /* 0x00 */
+
+        /* used for signal strength calculations in
+           drx397x_read_signal_strength
+        */
+        u16     ss78;   // 2200
+        u16     ss7A;   // 150
+        u16     ss76;   // 820
+};
+
+#if defined(CONFIG_DVB_DRX397XD) || (defined(CONFIG_DVB_DRX397XD_MODULE) && defined(MODULE))
+extern struct dvb_frontend* drx397xD_attach(const struct drx397xD_config *config,
+                                           struct i2c_adapter *i2c);
+#else
+static inline struct dvb_frontend* drx397xD_attach(const struct drx397xD_config *config,
+                                           struct i2c_adapter *i2c)
+{
+        printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __FUNCTION__);
+        return NULL;
+}
+#endif /* CONFIG_DVB_DRX397XD */
+
+#endif /* _DRX397XD_H_INCLUDED */
diff --git a/drivers/media/dvb/frontends/drx397xD_fw.h b/drivers/media/dvb/frontends/drx397xD_fw.h
new file mode 100644
index 000000000000..01de02a81cd4
--- /dev/null
+++ b/drivers/media/dvb/frontends/drx397xD_fw.h
@@ -0,0 +1,40 @@
+/*
+ * Firmware definitions for Micronas drx397xD
+ *
+ * Copyright (C) 2007 Henk Vergonet <Henk.Vergonet@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifdef _FW_ENTRY
+        _FW_ENTRY("drx397xD.A2.fw",     DRXD_FW_A2 = 0          ),
+        _FW_ENTRY("drx397xD.B1.fw",     DRXD_FW_B1              ),
+#undef _FW_ENTRY
+#endif /* _FW_ENTRY */
+
+#ifdef _BLOB_ENTRY
+        _BLOB_ENTRY("InitAtomicRead",   DRXD_InitAtomicRead = 0 ),
+        _BLOB_ENTRY("InitCE",           DRXD_InitCE             ),
+        _BLOB_ENTRY("InitCP",           DRXD_InitCP             ),
+        _BLOB_ENTRY("InitEC",           DRXD_InitEC             ),
+        _BLOB_ENTRY("InitEQ",           DRXD_InitEQ             ),
+        _BLOB_ENTRY("InitFE_1",         DRXD_InitFE_1           ),
+        _BLOB_ENTRY("InitFE_2",         DRXD_InitFE_2           ),
+        _BLOB_ENTRY("InitFT",           DRXD_InitFT             ),
+        _BLOB_ENTRY("InitSC",           DRXD_InitSC             ),
+        _BLOB_ENTRY("ResetCEFR",        DRXD_ResetCEFR          ),
+        _BLOB_ENTRY("ResetECRAM",       DRXD_ResetECRAM         ),
+        _BLOB_ENTRY("microcode",        DRXD_microcode          ),
+#undef _BLOB_ENTRY
+#endif /* _BLOB_ENTRY */
diff --git a/drivers/media/dvb/frontends/z0194a.h b/drivers/media/dvb/frontends/z0194a.h
new file mode 100644
index 000000000000..d2876d2e1769
--- /dev/null
+++ b/drivers/media/dvb/frontends/z0194a.h
@@ -0,0 +1,97 @@
+/* z0194a.h Sharp z0194a tuner support
+*
+* Copyright (C) 2008 Igor M. Liplianin (liplianin@me.by)
+*
+*       This program is free software; you can redistribute it and/or modify it
+*       under the terms of the GNU General Public License as published by the
+*       Free Software Foundation, version 2.
+*
+* see Documentation/dvb/README.dvb-usb for more information
+*/
+
+#ifndef Z0194A
+#define Z0194A
+
+static int sharp_z0194a__set_symbol_rate(struct dvb_frontend *fe,
+                                         u32 srate, u32 ratio)
+{
+        u8 aclk = 0;
+        u8 bclk = 0;
+
+        if (srate < 1500000) {
+                aclk = 0xb7; bclk = 0x47; }
+        else if (srate < 3000000) {
+                aclk = 0xb7; bclk = 0x4b; }
+        else if (srate < 7000000) {
+                aclk = 0xb7; bclk = 0x4f; }
+        else if (srate < 14000000) {
+                aclk = 0xb7; bclk = 0x53; }
+        else if (srate < 30000000) {
+                aclk = 0xb6; bclk = 0x53; }
+        else if (srate < 45000000) {
+                aclk = 0xb4; bclk = 0x51; }
+
+        stv0299_writereg(fe, 0x13, aclk);
+        stv0299_writereg(fe, 0x14, bclk);
+        stv0299_writereg(fe, 0x1f, (ratio >> 16) & 0xff);
+        stv0299_writereg(fe, 0x20, (ratio >> 8) & 0xff);
+        stv0299_writereg(fe, 0x21, (ratio) & 0xf0);
+
+        return 0;
+}
+
+static u8 sharp_z0194a__inittab[] = {
+        0x01, 0x15,
+        0x02, 0x00,
+        0x03, 0x00,
+        0x04, 0x7d,   /* F22FR = 0x7d, F22 = f_VCO / 128 / 0x7d = 22 kHz */
+        0x05, 0x35,   /* I2CT = 0, SCLT = 1, SDAT = 1 */
+        0x06, 0x40,   /* DAC not used, set to high impendance mode */
+        0x07, 0x00,   /* DAC LSB */
+        0x08, 0x40,   /* DiSEqC off, LNB power on OP2/LOCK pin on */
+        0x09, 0x00,   /* FIFO */
+        0x0c, 0x51,   /* OP1 ctl = Normal, OP1 val = 1 (LNB Power ON) */
+        0x0d, 0x82,   /* DC offset compensation = ON, beta_agc1 = 2 */
+        0x0e, 0x23,   /* alpha_tmg = 2, beta_tmg = 3 */
+        0x10, 0x3f,   /* AGC2  0x3d */
+        0x11, 0x84,
+        0x12, 0xb9,
+        0x15, 0xc9,   /* lock detector threshold */
+        0x16, 0x00,
+        0x17, 0x00,
+        0x18, 0x00,
+        0x19, 0x00,
+        0x1a, 0x00,
+        0x1f, 0x50,
+        0x20, 0x00,
+        0x21, 0x00,
+        0x22, 0x00,
+        0x23, 0x00,
+        0x28, 0x00,  /* out imp: normal  out type: parallel FEC mode:0 */
+        0x29, 0x1e,  /* 1/2 threshold */
+        0x2a, 0x14,  /* 2/3 threshold */
+        0x2b, 0x0f,  /* 3/4 threshold */
+        0x2c, 0x09,  /* 5/6 threshold */
+        0x2d, 0x05,  /* 7/8 threshold */
+        0x2e, 0x01,
+        0x31, 0x1f,  /* test all FECs */
+        0x32, 0x19,  /* viterbi and synchro search */
+        0x33, 0xfc,  /* rs control */
+        0x34, 0x93,  /* error control */
+        0x0f, 0x52,
+        0xff, 0xff
+};
+
+static struct stv0299_config sharp_z0194a_config = {
+        .demod_address = 0x68,
+        .inittab = sharp_z0194a__inittab,
+        .mclk = 88000000UL,
+        .invert = 1,
+        .skip_reinit = 0,
+        .lock_output = STV0299_LOCKOUTPUT_1,
+        .volt13_op0_op1 = STV0299_VOLT13_OP1,
+        .min_delay_ms = 100,
+        .set_symbol_rate = sharp_z0194a__set_symbol_rate,
+};
+
+#endif
diff --git a/drivers/media/dvb/siano/smscoreapi.c b/drivers/media/dvb/siano/smscoreapi.c
index b4b8ed795c95..c5f45fed69dc 100644
--- a/drivers/media/dvb/siano/smscoreapi.c
+++ b/drivers/media/dvb/siano/smscoreapi.c
@@ -110,12 +110,12 @@ struct smscore_registry_entry_t {
         enum sms_device_type_st type;
 };
 
-struct list_head g_smscore_notifyees;
-struct list_head g_smscore_devices;
-struct mutex g_smscore_deviceslock;
+static struct list_head g_smscore_notifyees;
+static struct list_head g_smscore_devices;
+static struct mutex g_smscore_deviceslock;
 
-struct list_head g_smscore_registry;
-struct mutex g_smscore_registrylock;
+static struct list_head g_smscore_registry;
+static struct mutex g_smscore_registrylock;
 
 static int default_mode = 4;
 
@@ -1187,7 +1187,7 @@ int smsclient_sendrequest(struct smscore_client_t *client,
 }
 
 
-int smscore_module_init(void)
+static int __init smscore_module_init(void)
 {
         int rc = 0;
 
@@ -1209,7 +1209,7 @@ int smscore_module_init(void)
         return rc;
 }
 
-void smscore_module_exit(void)
+static void __exit smscore_module_exit(void)
 {
 
         kmutex_lock(&g_smscore_deviceslock);
diff --git a/drivers/media/dvb/siano/smsdvb.c b/drivers/media/dvb/siano/smsdvb.c
index 6f9c18563867..229274a14110 100644
--- a/drivers/media/dvb/siano/smsdvb.c
+++ b/drivers/media/dvb/siano/smsdvb.c
@@ -27,8 +27,8 @@
 
 DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
 
-struct list_head g_smsdvb_clients;
-struct mutex g_smsdvb_clientslock;
+static struct list_head g_smsdvb_clients;
+static struct mutex g_smsdvb_clientslock;
 
 static int smsdvb_onresponse(void *context, struct smscore_buffer_t *cb)
 {
diff --git a/drivers/media/dvb/ttpci/Kconfig b/drivers/media/dvb/ttpci/Kconfig
index 87c973ac668b..41b5a988b619 100644
--- a/drivers/media/dvb/ttpci/Kconfig
+++ b/drivers/media/dvb/ttpci/Kconfig
@@ -5,8 +5,6 @@ config TTPCI_EEPROM
 config DVB_AV7110
         tristate "AV7110 cards"
         depends on DVB_CORE && PCI && I2C
-        depends on HOTPLUG
-        select FW_LOADER if !DVB_AV7110_FIRMWARE
         select TTPCI_EEPROM
         select VIDEO_SAA7146_VV
         depends on VIDEO_DEV    # dependencies of VIDEO_SAA7146_VV
@@ -127,14 +125,12 @@ config DVB_BUDGET_AV
         depends on DVB_BUDGET_CORE && I2C
         select VIDEO_SAA7146_VV
         depends on VIDEO_DEV    # dependencies of VIDEO_SAA7146_VV
-        depends on HOTPLUG      # dependency of FW_LOADER
         select DVB_PLL if !DVB_FE_CUSTOMISE
         select DVB_STV0299 if !DVB_FE_CUSTOMISE
         select DVB_TDA1004X if !DVB_FE_CUSTOMISE
         select DVB_TDA10021 if !DVB_FE_CUSTOMISE
         select DVB_TDA10023 if !DVB_FE_CUSTOMISE
         select DVB_TUA6100 if !DVB_FE_CUSTOMISE
-        select FW_LOADER
         help
           Support for simple SAA7146 based DVB cards
           (so called Budget- or Nova-PCI cards) without onboard
diff --git a/drivers/media/dvb/ttusb-dec/Kconfig b/drivers/media/dvb/ttusb-dec/Kconfig
index a23cc0aa17d3..d5f48a3102bd 100644
--- a/drivers/media/dvb/ttusb-dec/Kconfig
+++ b/drivers/media/dvb/ttusb-dec/Kconfig
@@ -1,8 +1,6 @@
 config DVB_TTUSB_DEC
         tristate "Technotrend/Hauppauge USB DEC devices"
         depends on DVB_CORE && USB && INPUT
-        depends on HOTPLUG      # due to FW_LOADER
-        select FW_LOADER
         select CRC32
         help
           Support for external USB adapters designed by Technotrend and
diff --git a/drivers/media/radio/dsbr100.c b/drivers/media/radio/dsbr100.c
index 4e3f83e4e48f..1ed88f3abe61 100644
--- a/drivers/media/radio/dsbr100.c
+++ b/drivers/media/radio/dsbr100.c
@@ -85,6 +85,7 @@
 #include <linux/input.h>
 #include <linux/videodev2.h>
 #include <media/v4l2-common.h>
+#include <media/v4l2-ioctl.h>
 #include <linux/usb.h>
 
 /*
@@ -444,14 +445,7 @@ static const struct file_operations usb_dsbr100_fops = {
         .llseek         = no_llseek,
 };
 
-/* V4L2 interface */
-static struct video_device dsbr100_videodev_template =
-{
-        .owner          = THIS_MODULE,
-        .name           = "D-Link DSB-R 100",
-        .type           = VID_TYPE_TUNER,
-        .fops           = &usb_dsbr100_fops,
-        .release        = video_device_release,
+static const struct v4l2_ioctl_ops usb_dsbr100_ioctl_ops = {
         .vidioc_querycap    = vidioc_querycap,
         .vidioc_g_tuner     = vidioc_g_tuner,
         .vidioc_s_tuner     = vidioc_s_tuner,
@@ -466,6 +460,14 @@ static struct video_device dsbr100_videodev_template =
         .vidioc_s_input     = vidioc_s_input,
 };
 
+/* V4L2 interface */
+static struct video_device dsbr100_videodev_template = {
+        .name           = "D-Link DSB-R 100",
+        .fops           = &usb_dsbr100_fops,
+        .ioctl_ops      = &usb_dsbr100_ioctl_ops,
+        .release        = video_device_release,
+};
+
 /* check if the device is present and register with v4l and
 usb if it is */
 static int usb_dsbr100_probe(struct usb_interface *intf,
diff --git a/drivers/media/radio/miropcm20-radio.c b/drivers/media/radio/miropcm20-radio.c
index 09fe6f1cdf14..7fd7ee2d32c1 100644
--- a/drivers/media/radio/miropcm20-radio.c
+++ b/drivers/media/radio/miropcm20-radio.c
@@ -23,6 +23,7 @@
 #include <linux/init.h>
 #include <linux/videodev.h>
 #include <media/v4l2-common.h>
+#include <media/v4l2-ioctl.h>
 #include "oss/aci.h"
 #include "miropcm20-rds-core.h"
 
@@ -228,9 +229,7 @@ static const struct file_operations pcm20_fops = {
 };
 
 static struct video_device pcm20_radio = {
-        .owner          = THIS_MODULE,
         .name           = "Miro PCM 20 radio",
-        .type           = VID_TYPE_TUNER,
         .fops           = &pcm20_fops,
         .priv           = &pcm20_unit
 };
diff --git a/drivers/media/radio/radio-aimslab.c b/drivers/media/radio/radio-aimslab.c
index 1ec18ed1a733..eba9209b3024 100644
--- a/drivers/media/radio/radio-aimslab.c
+++ b/drivers/media/radio/radio-aimslab.c
@@ -36,6 +36,7 @@
 #include <asm/uaccess.h>        /* copy to/from user            */
 #include <linux/videodev2.h>    /* kernel radio structs         */
 #include <media/v4l2-common.h>
+#include <media/v4l2-ioctl.h>
 
 #include <linux/version.h>      /* for KERNEL_VERSION MACRO     */
 #define RADIO_VERSION KERNEL_VERSION(0,0,2)
@@ -388,12 +389,7 @@ static const struct file_operations rtrack_fops = {
         .llseek         = no_llseek,
 };
 
-static struct video_device rtrack_radio=
-{
-        .owner          = THIS_MODULE,
-        .name           = "RadioTrack radio",
-        .type           = VID_TYPE_TUNER,
-        .fops           = &rtrack_fops,
+static const struct v4l2_ioctl_ops rtrack_ioctl_ops = {
         .vidioc_querycap    = vidioc_querycap,
         .vidioc_g_tuner     = vidioc_g_tuner,
         .vidioc_s_tuner     = vidioc_s_tuner,
@@ -408,6 +404,12 @@ static struct video_device rtrack_radio=
         .vidioc_s_ctrl      = vidioc_s_ctrl,
 };
 
+static struct video_device rtrack_radio = {
+        .name           = "RadioTrack radio",
+        .fops           = &rtrack_fops,
+        .ioctl_ops      = &rtrack_ioctl_ops,
+};
+
 static int __init rtrack_init(void)
 {
         if(io==-1)
diff --git a/drivers/media/radio/radio-aztech.c b/drivers/media/radio/radio-aztech.c
index 46cdb549eac7..3fe5504428c5 100644
--- a/drivers/media/radio/radio-aztech.c
+++ b/drivers/media/radio/radio-aztech.c
@@ -33,6 +33,7 @@
 #include <asm/uaccess.h>        /* copy to/from user            */
 #include <linux/videodev2.h>    /* kernel radio structs         */
 #include <media/v4l2-common.h>
+#include <media/v4l2-ioctl.h>
 
 #include <linux/version.h>      /* for KERNEL_VERSION MACRO     */
 #define RADIO_VERSION KERNEL_VERSION(0,0,2)
@@ -352,12 +353,7 @@ static const struct file_operations aztech_fops = {
         .llseek         = no_llseek,
 };
 
-static struct video_device aztech_radio=
-{
-        .owner              = THIS_MODULE,
-        .name               = "Aztech radio",
-        .type               = VID_TYPE_TUNER,
-        .fops               = &aztech_fops,
+static const struct v4l2_ioctl_ops aztech_ioctl_ops = {
         .vidioc_querycap    = vidioc_querycap,
         .vidioc_g_tuner     = vidioc_g_tuner,
         .vidioc_s_tuner     = vidioc_s_tuner,
@@ -372,6 +368,12 @@ static struct video_device aztech_radio=
         .vidioc_s_ctrl      = vidioc_s_ctrl,
 };
 
+static struct video_device aztech_radio = {
+        .name               = "Aztech radio",
+        .fops               = &aztech_fops,
+        .ioctl_ops          = &aztech_ioctl_ops,
+};
+
 module_param_named(debug,aztech_radio.debug, int, 0644);
 MODULE_PARM_DESC(debug,"activates debug info");
 
diff --git a/drivers/media/radio/radio-cadet.c b/drivers/media/radio/radio-cadet.c
index b14db53ea456..6166e726ed72 100644
--- a/drivers/media/radio/radio-cadet.c
+++ b/drivers/media/radio/radio-cadet.c
@@ -39,6 +39,7 @@
 #include <asm/uaccess.h>        /* copy to/from user            */
 #include <linux/videodev2.h>    /* V4L2 API defs                */
 #include <media/v4l2-common.h>
+#include <media/v4l2-ioctl.h>
 #include <linux/param.h>
 #include <linux/pnp.h>
 
@@ -569,12 +570,7 @@ static const struct file_operations cadet_fops = {
         .llseek         = no_llseek,
 };
 
-static struct video_device cadet_radio=
-{
-        .owner          = THIS_MODULE,
-        .name           = "Cadet radio",
-        .type           = VID_TYPE_TUNER,
-        .fops           = &cadet_fops,
+static const struct v4l2_ioctl_ops cadet_ioctl_ops = {
         .vidioc_querycap    = vidioc_querycap,
         .vidioc_g_tuner     = vidioc_g_tuner,
         .vidioc_s_tuner     = vidioc_s_tuner,
@@ -589,6 +585,12 @@ static struct video_device cadet_radio=
         .vidioc_s_input     = vidioc_s_input,
 };
 
+static struct video_device cadet_radio = {
+        .name           = "Cadet radio",
+        .fops           = &cadet_fops,
+        .ioctl_ops      = &cadet_ioctl_ops,
+};
+
 #ifdef CONFIG_PNP
 
 static struct pnp_device_id cadet_pnp_devices[] = {
diff --git a/drivers/media/radio/radio-gemtek-pci.c b/drivers/media/radio/radio-gemtek-pci.c
index de49be971480..36e754e3ffb2 100644
--- a/drivers/media/radio/radio-gemtek-pci.c
+++ b/drivers/media/radio/radio-gemtek-pci.c
@@ -46,6 +46,7 @@
 #include <linux/pci.h>
 #include <linux/videodev2.h>
 #include <media/v4l2-common.h>
+#include <media/v4l2-ioctl.h>
 #include <linux/errno.h>
 
 #include <linux/version.h>      /* for KERNEL_VERSION MACRO     */
@@ -374,11 +375,7 @@ static const struct file_operations gemtek_pci_fops = {
         .llseek         = no_llseek,
 };
 
-static struct video_device vdev_template = {
-        .owner         = THIS_MODULE,
-        .name          = "Gemtek PCI Radio",
-        .type          = VID_TYPE_TUNER,
-        .fops          = &gemtek_pci_fops,
+static const struct v4l2_ioctl_ops gemtek_pci_ioctl_ops = {
         .vidioc_querycap    = vidioc_querycap,
         .vidioc_g_tuner     = vidioc_g_tuner,
         .vidioc_s_tuner     = vidioc_s_tuner,
@@ -393,6 +390,12 @@ static struct video_device vdev_template = {
         .vidioc_s_ctrl      = vidioc_s_ctrl,
 };
 
+static struct video_device vdev_template = {
+        .name          = "Gemtek PCI Radio",
+        .fops          = &gemtek_pci_fops,
+        .ioctl_ops     = &gemtek_pci_ioctl_ops,
+};
+
 static int __devinit gemtek_pci_probe( struct pci_dev *pci_dev, const struct pci_device_id *pci_id )
 {
         struct gemtek_pci_card *card;
diff --git a/drivers/media/radio/radio-gemtek.c b/drivers/media/radio/radio-gemtek.c
index 81f6aeb1cd11..2b1a6221de6d 100644
--- a/drivers/media/radio/radio-gemtek.c
+++ b/drivers/media/radio/radio-gemtek.c
@@ -23,6 +23,7 @@
 #include <asm/io.h>             /* outb, outb_p                 */
 #include <asm/uaccess.h>        /* copy to/from user            */
 #include <linux/videodev2.h>    /* kernel radio structs         */
+#include <media/v4l2-ioctl.h>
 #include <media/v4l2-common.h>
 #include <linux/spinlock.h>
 
@@ -552,11 +553,7 @@ static int vidioc_s_audio(struct file *file, void *priv, struct v4l2_audio *a)
         return 0;
 }
 
-static struct video_device gemtek_radio = {
-        .owner                  = THIS_MODULE,
-        .name                   = "GemTek Radio card",
-        .type                   = VID_TYPE_TUNER,
-        .fops                   = &gemtek_fops,
+static const struct v4l2_ioctl_ops gemtek_ioctl_ops = {
         .vidioc_querycap        = vidioc_querycap,
         .vidioc_g_tuner         = vidioc_g_tuner,
         .vidioc_s_tuner         = vidioc_s_tuner,
@@ -571,6 +568,12 @@ static struct video_device gemtek_radio = {
         .vidioc_s_ctrl          = vidioc_s_ctrl
 };
 
+static struct video_device gemtek_radio = {
+        .name                   = "GemTek Radio card",
+        .fops                   = &gemtek_fops,
+        .ioctl_ops              = &gemtek_ioctl_ops,
+};
+
 /*
  * Initialization / cleanup related stuff.
  */
diff --git a/drivers/media/radio/radio-maestro.c b/drivers/media/radio/radio-maestro.c
index bddd3c409aa9..0ada1c697e8a 100644
--- a/drivers/media/radio/radio-maestro.c
+++ b/drivers/media/radio/radio-maestro.c
@@ -27,6 +27,7 @@
 #include <linux/pci.h>
 #include <linux/videodev2.h>
 #include <media/v4l2-common.h>
+#include <media/v4l2-ioctl.h>
 
 #include <linux/version.h>      /* for KERNEL_VERSION MACRO     */
 #define RADIO_VERSION KERNEL_VERSION(0,0,6)
@@ -354,10 +355,7 @@ static u16 __devinit radio_power_on(struct radio_device *dev)
         return (ofreq == radio_bits_get(dev));
 }
 
-static struct video_device maestro_radio = {
-        .name           = "Maestro radio",
-        .type           = VID_TYPE_TUNER,
-        .fops           = &maestro_fops,
+static const struct v4l2_ioctl_ops maestro_ioctl_ops = {
         .vidioc_querycap    = vidioc_querycap,
         .vidioc_g_tuner     = vidioc_g_tuner,
         .vidioc_s_tuner     = vidioc_s_tuner,
@@ -372,6 +370,12 @@ static struct video_device maestro_radio = {
         .vidioc_s_ctrl      = vidioc_s_ctrl,
 };
 
+static struct video_device maestro_radio = {
+        .name           = "Maestro radio",
+        .fops           = &maestro_fops,
+        .ioctl_ops      = &maestro_ioctl_ops,
+};
+
 static int __devinit maestro_probe(struct pci_dev *pdev,
         const struct pci_device_id *ent)
 {
diff --git a/drivers/media/radio/radio-maxiradio.c b/drivers/media/radio/radio-maxiradio.c
index 0133ecf3e040..43c75497dc49 100644
--- a/drivers/media/radio/radio-maxiradio.c
+++ b/drivers/media/radio/radio-maxiradio.c
@@ -44,6 +44,7 @@
 #include <linux/pci.h>
 #include <linux/videodev2.h>
 #include <media/v4l2-common.h>
+#include <media/v4l2-ioctl.h>
 
 #define DRIVER_VERSION  "0.77"
 
@@ -373,13 +374,7 @@ static int vidioc_s_ctrl (struct file *file, void *priv,
         return -EINVAL;
 }
 
-static struct video_device maxiradio_radio =
-{
-        .owner              = THIS_MODULE,
-        .name               = "Maxi Radio FM2000 radio",
-        .type               = VID_TYPE_TUNER,
-        .fops               = &maxiradio_fops,
-
+static const struct v4l2_ioctl_ops maxiradio_ioctl_ops = {
         .vidioc_querycap    = vidioc_querycap,
         .vidioc_g_tuner     = vidioc_g_tuner,
         .vidioc_s_tuner     = vidioc_s_tuner,
@@ -394,6 +389,12 @@ static struct video_device maxiradio_radio =
         .vidioc_s_ctrl      = vidioc_s_ctrl,
 };
 
+static struct video_device maxiradio_radio = {
+        .name               = "Maxi Radio FM2000 radio",
+        .fops               = &maxiradio_fops,
+        .ioctl_ops          = &maxiradio_ioctl_ops,
+};
+
 static int __devinit maxiradio_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
 {
         if(!request_region(pci_resource_start(pdev, 0),
diff --git a/drivers/media/radio/radio-rtrack2.c b/drivers/media/radio/radio-rtrack2.c
index 070802103dc3..e2dde0807268 100644
--- a/drivers/media/radio/radio-rtrack2.c
+++ b/drivers/media/radio/radio-rtrack2.c
@@ -17,6 +17,7 @@
 #include <asm/uaccess.h>        /* copy to/from user            */
 #include <linux/videodev2.h>    /* kernel radio structs         */
 #include <media/v4l2-common.h>
+#include <media/v4l2-ioctl.h>
 #include <linux/spinlock.h>
 
 #include <linux/version.h>      /* for KERNEL_VERSION MACRO     */
@@ -294,12 +295,7 @@ static const struct file_operations rtrack2_fops = {
         .llseek         = no_llseek,
 };
 
-static struct video_device rtrack2_radio=
-{
-        .owner          = THIS_MODULE,
-        .name           = "RadioTrack II radio",
-        .type           = VID_TYPE_TUNER,
-        .fops           = &rtrack2_fops,
+static const struct v4l2_ioctl_ops rtrack2_ioctl_ops = {
         .vidioc_querycap    = vidioc_querycap,
         .vidioc_g_tuner     = vidioc_g_tuner,
         .vidioc_s_tuner     = vidioc_s_tuner,
@@ -314,6 +310,12 @@ static struct video_device rtrack2_radio=
         .vidioc_s_input     = vidioc_s_input,
 };
 
+static struct video_device rtrack2_radio = {
+        .name           = "RadioTrack II radio",
+        .fops           = &rtrack2_fops,
+        .ioctl_ops      = &rtrack2_ioctl_ops,
+};
+
 static int __init rtrack2_init(void)
 {
         if(io==-1)
diff --git a/drivers/media/radio/radio-sf16fmi.c b/drivers/media/radio/radio-sf16fmi.c
index 66e052fd3909..bb5d92f104af 100644
--- a/drivers/media/radio/radio-sf16fmi.c
+++ b/drivers/media/radio/radio-sf16fmi.c
@@ -24,6 +24,7 @@
 #include <linux/delay.h>        /* udelay                       */
 #include <linux/videodev2.h>    /* kernel radio structs         */
 #include <media/v4l2-common.h>
+#include <media/v4l2-ioctl.h>
 #include <linux/isapnp.h>
 #include <asm/io.h>             /* outb, outb_p                 */
 #include <asm/uaccess.h>        /* copy to/from user            */
@@ -294,12 +295,7 @@ static const struct file_operations fmi_fops = {
         .llseek         = no_llseek,
 };
 
-static struct video_device fmi_radio=
-{
-        .owner          = THIS_MODULE,
-        .name           = "SF16FMx radio",
-        .type           = VID_TYPE_TUNER,
-        .fops           = &fmi_fops,
+static const struct v4l2_ioctl_ops fmi_ioctl_ops = {
         .vidioc_querycap    = vidioc_querycap,
         .vidioc_g_tuner     = vidioc_g_tuner,
         .vidioc_s_tuner     = vidioc_s_tuner,
@@ -314,6 +310,12 @@ static struct video_device fmi_radio=
         .vidioc_s_ctrl      = vidioc_s_ctrl,
 };
 
+static struct video_device fmi_radio = {
+        .name           = "SF16FMx radio",
+        .fops           = &fmi_fops,
+        .ioctl_ops      = &fmi_ioctl_ops,
+};
+
 /* ladis: this is my card. does any other types exist? */
 static struct isapnp_device_id id_table[] __devinitdata = {
         {       ISAPNP_ANY_ID, ISAPNP_ANY_ID,
diff --git a/drivers/media/radio/radio-sf16fmr2.c b/drivers/media/radio/radio-sf16fmr2.c
index b0ccf7cb5952..6290553d24be 100644
--- a/drivers/media/radio/radio-sf16fmr2.c
+++ b/drivers/media/radio/radio-sf16fmr2.c
@@ -22,6 +22,7 @@
 #include <asm/uaccess.h>        /* copy to/from user            */
 #include <linux/videodev2.h>    /* kernel radio structs         */
 #include <media/v4l2-common.h>
+#include <media/v4l2-ioctl.h>
 #include <linux/mutex.h>
 
 static struct mutex lock;
@@ -410,12 +411,7 @@ static const struct file_operations fmr2_fops = {
         .llseek         = no_llseek,
 };
 
-static struct video_device fmr2_radio=
-{
-        .owner          = THIS_MODULE,
-        .name           = "SF16FMR2 radio",
-        . type          = VID_TYPE_TUNER,
-        .fops           = &fmr2_fops,
+static const struct v4l2_ioctl_ops fmr2_ioctl_ops = {
         .vidioc_querycap    = vidioc_querycap,
         .vidioc_g_tuner     = vidioc_g_tuner,
         .vidioc_s_tuner     = vidioc_s_tuner,
@@ -430,6 +426,12 @@ static struct video_device fmr2_radio=
         .vidioc_s_ctrl      = vidioc_s_ctrl,
 };
 
+static struct video_device fmr2_radio = {
+        .name           = "SF16FMR2 radio",
+        .fops           = &fmr2_fops,
+        .ioctl_ops      = &fmr2_ioctl_ops,
+};
+
 static int __init fmr2_init(void)
 {
         fmr2_unit.port = io;
diff --git a/drivers/media/radio/radio-si470x.c b/drivers/media/radio/radio-si470x.c
index dc93a882b385..a4984ff87c9c 100644
--- a/drivers/media/radio/radio-si470x.c
+++ b/drivers/media/radio/radio-si470x.c
@@ -133,6 +133,7 @@
 #include <linux/videodev2.h>
 #include <linux/mutex.h>
 #include <media/v4l2-common.h>
+#include <media/v4l2-ioctl.h>
 #include <media/rds.h>
 #include <asm/unaligned.h>
 
@@ -1585,15 +1586,7 @@ done:
         return retval;
 }
 
-
-/*
- * si470x_viddev_tamples - video device interface
- */
-static struct video_device si470x_viddev_template = {
-        .fops                   = &si470x_fops,
-        .name                   = DRIVER_NAME,
-        .type                   = VID_TYPE_TUNER,
-        .release                = video_device_release,
+static const struct v4l2_ioctl_ops si470x_ioctl_ops = {
         .vidioc_querycap        = si470x_vidioc_querycap,
         .vidioc_g_input         = si470x_vidioc_g_input,
         .vidioc_s_input         = si470x_vidioc_s_input,
@@ -1607,7 +1600,16 @@ static struct video_device si470x_viddev_template = {
         .vidioc_g_frequency     = si470x_vidioc_g_frequency,
         .vidioc_s_frequency     = si470x_vidioc_s_frequency,
         .vidioc_s_hw_freq_seek  = si470x_vidioc_s_hw_freq_seek,
-        .owner                  = THIS_MODULE,
+};
+
+/*
+ * si470x_viddev_tamples - video device interface
+ */
+static struct video_device si470x_viddev_template = {
+        .fops                   = &si470x_fops,
+        .ioctl_ops              = &si470x_ioctl_ops,
+        .name                   = DRIVER_NAME,
+        .release                = video_device_release,
 };
 
 
diff --git a/drivers/media/radio/radio-terratec.c b/drivers/media/radio/radio-terratec.c
index acc32080e9bd..cefa44fc5aed 100644
--- a/drivers/media/radio/radio-terratec.c
+++ b/drivers/media/radio/radio-terratec.c
@@ -32,6 +32,7 @@
 #include <asm/uaccess.h>        /* copy to/from user            */
 #include <linux/videodev2.h>    /* kernel radio structs         */
 #include <media/v4l2-common.h>
+#include <media/v4l2-ioctl.h>
 #include <linux/spinlock.h>
 
 #include <linux/version.h>      /* for KERNEL_VERSION MACRO     */
@@ -366,12 +367,7 @@ static const struct file_operations terratec_fops = {
         .llseek         = no_llseek,
 };
 
-static struct video_device terratec_radio=
-{
-        .owner          = THIS_MODULE,
-        .name           = "TerraTec ActiveRadio",
-        .type           = VID_TYPE_TUNER,
-        .fops           = &terratec_fops,
+static const struct v4l2_ioctl_ops terratec_ioctl_ops = {
         .vidioc_querycap    = vidioc_querycap,
         .vidioc_g_tuner     = vidioc_g_tuner,
         .vidioc_s_tuner     = vidioc_s_tuner,
@@ -386,6 +382,12 @@ static struct video_device terratec_radio=
         .vidioc_s_input     = vidioc_s_input,
 };
 
+static struct video_device terratec_radio = {
+        .name           = "TerraTec ActiveRadio",
+        .fops           = &terratec_fops,
+        .ioctl_ops      = &terratec_ioctl_ops,
+};
+
 static int __init terratec_init(void)
 {
         if(io==-1)
diff --git a/drivers/media/radio/radio-trust.c b/drivers/media/radio/radio-trust.c
index 4ebdfbadeb9c..d70172d23edb 100644
--- a/drivers/media/radio/radio-trust.c
+++ b/drivers/media/radio/radio-trust.c
@@ -23,6 +23,7 @@
 #include <asm/uaccess.h>
 #include <linux/videodev2.h>
 #include <media/v4l2-common.h>
+#include <media/v4l2-ioctl.h>
 
 #include <linux/version.h>      /* for KERNEL_VERSION MACRO     */
 #define RADIO_VERSION KERNEL_VERSION(0,0,2)
@@ -346,12 +347,7 @@ static const struct file_operations trust_fops = {
         .llseek         = no_llseek,
 };
 
-static struct video_device trust_radio=
-{
-        .owner          = THIS_MODULE,
-        .name           = "Trust FM Radio",
-        .type           = VID_TYPE_TUNER,
-        .fops           = &trust_fops,
+static const struct v4l2_ioctl_ops trust_ioctl_ops = {
         .vidioc_querycap    = vidioc_querycap,
         .vidioc_g_tuner     = vidioc_g_tuner,
         .vidioc_s_tuner     = vidioc_s_tuner,
@@ -366,6 +362,12 @@ static struct video_device trust_radio=
         .vidioc_s_input     = vidioc_s_input,
 };
 
+static struct video_device trust_radio = {
+        .name           = "Trust FM Radio",
+        .fops           = &trust_fops,
+        .ioctl_ops      = &trust_ioctl_ops,
+};
+
 static int __init trust_init(void)
 {
         if(io == -1) {
diff --git a/drivers/media/radio/radio-typhoon.c b/drivers/media/radio/radio-typhoon.c
index 18f2abd7e255..f8d62cfea774 100644
--- a/drivers/media/radio/radio-typhoon.c
+++ b/drivers/media/radio/radio-typhoon.c
@@ -40,6 +40,7 @@
 #include <asm/uaccess.h>        /* copy to/from user              */
 #include <linux/videodev2.h>    /* kernel radio structs           */
 #include <media/v4l2-common.h>
+#include <media/v4l2-ioctl.h>
 
 #include <linux/version.h>      /* for KERNEL_VERSION MACRO     */
 #define RADIO_VERSION KERNEL_VERSION(0,1,1)
@@ -344,12 +345,7 @@ static const struct file_operations typhoon_fops = {
         .llseek         = no_llseek,
 };
 
-static struct video_device typhoon_radio =
-{
-        .owner          = THIS_MODULE,
-        .name           = "Typhoon Radio",
-        .type           = VID_TYPE_TUNER,
-        .fops           = &typhoon_fops,
+static const struct v4l2_ioctl_ops typhoon_ioctl_ops = {
         .vidioc_querycap    = vidioc_querycap,
         .vidioc_g_tuner     = vidioc_g_tuner,
         .vidioc_s_tuner     = vidioc_s_tuner,
@@ -364,6 +360,12 @@ static struct video_device typhoon_radio =
         .vidioc_s_ctrl      = vidioc_s_ctrl,
 };
 
+static struct video_device typhoon_radio = {
+        .name           = "Typhoon Radio",
+        .fops           = &typhoon_fops,
+        .ioctl_ops      = &typhoon_ioctl_ops,
+};
+
 #ifdef CONFIG_RADIO_TYPHOON_PROC_FS
 
 static int typhoon_proc_show(struct seq_file *m, void *v)
diff --git a/drivers/media/radio/radio-zoltrix.c b/drivers/media/radio/radio-zoltrix.c
index 43773c56c62f..9f17a332fa11 100644
--- a/drivers/media/radio/radio-zoltrix.c
+++ b/drivers/media/radio/radio-zoltrix.c
@@ -37,6 +37,7 @@
 #include <asm/uaccess.h>        /* copy to/from user              */
 #include <linux/videodev2.h>    /* kernel radio structs           */
 #include <media/v4l2-common.h>
+#include <media/v4l2-ioctl.h>
 
 #include <linux/version.h>      /* for KERNEL_VERSION MACRO     */
 #define RADIO_VERSION KERNEL_VERSION(0,0,2)
@@ -407,12 +408,7 @@ static const struct file_operations zoltrix_fops =
         .llseek         = no_llseek,
 };
 
-static struct video_device zoltrix_radio =
-{
-        .owner          = THIS_MODULE,
-        .name           = "Zoltrix Radio Plus",
-        .type           = VID_TYPE_TUNER,
-        .fops           = &zoltrix_fops,
+static const struct v4l2_ioctl_ops zoltrix_ioctl_ops = {
         .vidioc_querycap    = vidioc_querycap,
         .vidioc_g_tuner     = vidioc_g_tuner,
         .vidioc_s_tuner     = vidioc_s_tuner,
@@ -427,6 +423,12 @@ static struct video_device zoltrix_radio =
         .vidioc_s_ctrl      = vidioc_s_ctrl,
 };
 
+static struct video_device zoltrix_radio = {
+        .name           = "Zoltrix Radio Plus",
+        .fops           = &zoltrix_fops,
+        .ioctl_ops      = &zoltrix_ioctl_ops,
+};
+
 static int __init zoltrix_init(void)
 {
         if (io == -1) {
diff --git a/drivers/media/video/Kconfig b/drivers/media/video/Kconfig
index f606d2951fde..d4a6e56a7135 100644
--- a/drivers/media/video/Kconfig
+++ b/drivers/media/video/Kconfig
@@ -487,17 +487,6 @@ config VIDEO_PMS
           To compile this driver as a module, choose M here: the
           module will be called pms.
 
-config VIDEO_PLANB
-        tristate "PlanB Video-In on PowerMac"
-        depends on PPC_PMAC && VIDEO_V4L1 && BROKEN
-        help
-          PlanB is the V4L driver for the PowerMac 7x00/8x00 series video
-          input hardware. If you want to experiment with this, say Y.
-          Otherwise, or if you don't understand a word, say N. See
-          <http://www.cpu.lu/~mlan/linux/dev/planb.html> for more info.
-
-          Saying M will compile this driver as a module (planb).
-
 config VIDEO_BWQCAM
         tristate "Quickcam BW Video For Linux"
         depends on PARPORT && VIDEO_V4L1
@@ -806,13 +795,7 @@ menuconfig V4L_USB_DRIVERS
 
 if V4L_USB_DRIVERS && USB
 
-config USB_VIDEO_CLASS
-        tristate "USB Video Class (UVC)"
-        ---help---
-          Support for the USB Video Class (UVC).  Currently only video
-          input devices, such as webcams, are supported.
-
-          For more information see: <http://linux-uvc.berlios.de/>
+source "drivers/media/video/uvc/Kconfig"
 
 source "drivers/media/video/gspca/Kconfig"
 
diff --git a/drivers/media/video/Makefile b/drivers/media/video/Makefile
index 45d5db5abb1e..bbc6f8b82297 100644
--- a/drivers/media/video/Makefile
+++ b/drivers/media/video/Makefile
@@ -10,6 +10,8 @@ msp3400-objs	:=	msp3400-driver.o msp3400-kthreads.o
 
 stkwebcam-objs  :=      stk-webcam.o stk-sensor.o
 
+videodev-objs   :=      v4l2-dev.o v4l2-ioctl.o
+
 obj-$(CONFIG_VIDEO_DEV) += videodev.o compat_ioctl32.o v4l2-int-device.o
 
 obj-$(CONFIG_VIDEO_V4L2_COMMON) += v4l2-common.o
@@ -55,7 +57,6 @@ obj-$(CONFIG_VIDEO_ZORAN_DC30) += zr36050.o zr36016.o
 obj-$(CONFIG_VIDEO_ZORAN_ZR36060) += zr36060.o
 
 obj-$(CONFIG_VIDEO_PMS) += pms.o
-obj-$(CONFIG_VIDEO_PLANB) += planb.o
 obj-$(CONFIG_VIDEO_VINO) += vino.o indycam.o
 obj-$(CONFIG_VIDEO_STRADIS) += stradis.o
 obj-$(CONFIG_VIDEO_CPIA) += cpia.o
diff --git a/drivers/media/video/arv.c b/drivers/media/video/arv.c
index 8c7d1958856b..56ebfd5ef6fa 100644
--- a/drivers/media/video/arv.c
+++ b/drivers/media/video/arv.c
@@ -754,7 +754,6 @@ static const struct file_operations ar_fops = {
 };
 
 static struct video_device ar_template = {
-        .owner          = THIS_MODULE,
         .name           = "Colour AR VGA",
         .type           = VID_TYPE_CAPTURE,
         .fops           = &ar_fops,
diff --git a/drivers/media/video/au0828/Kconfig b/drivers/media/video/au0828/Kconfig
index 52b2491581a8..ed9a50f189fc 100644
--- a/drivers/media/video/au0828/Kconfig
+++ b/drivers/media/video/au0828/Kconfig
@@ -6,6 +6,7 @@ config VIDEO_AU0828
         select VIDEO_TVEEPROM
         select DVB_AU8522 if !DVB_FE_CUSTOMIZE
         select MEDIA_TUNER_XC5000 if !DVB_FE_CUSTOMIZE
+        select MEDIA_TUNER_MXL5007T if !DVB_FE_CUSTOMIZE
         ---help---
           This is a video4linux driver for Auvitek's USB device.
 
diff --git a/drivers/media/video/au0828/au0828-cards.c b/drivers/media/video/au0828/au0828-cards.c
index 898e12395e7c..443e59009762 100644
--- a/drivers/media/video/au0828/au0828-cards.c
+++ b/drivers/media/video/au0828/au0828-cards.c
@@ -32,6 +32,9 @@ struct au0828_board au0828_boards[] = {
         [AU0828_BOARD_HAUPPAUGE_HVR950Q] = {
                 .name   = "Hauppauge HVR950Q",
         },
+        [AU0828_BOARD_HAUPPAUGE_HVR950Q_MXL] = {
+                .name   = "Hauppauge HVR950Q rev xxF8",
+        },
         [AU0828_BOARD_DVICO_FUSIONHDTV7] = {
                 .name   = "DViCO FusionHDTV USB",
         },
@@ -49,6 +52,7 @@ int au0828_tuner_callback(void *priv, int command, int arg)
         switch (dev->board) {
         case AU0828_BOARD_HAUPPAUGE_HVR850:
         case AU0828_BOARD_HAUPPAUGE_HVR950Q:
+        case AU0828_BOARD_HAUPPAUGE_HVR950Q_MXL:
         case AU0828_BOARD_DVICO_FUSIONHDTV7:
                 if (command == 0) {
                         /* Tuner Reset Command from xc5000 */
@@ -110,6 +114,7 @@ void au0828_card_setup(struct au0828_dev *dev)
         switch (dev->board) {
         case AU0828_BOARD_HAUPPAUGE_HVR850:
         case AU0828_BOARD_HAUPPAUGE_HVR950Q:
+        case AU0828_BOARD_HAUPPAUGE_HVR950Q_MXL:
                 if (dev->i2c_rc == 0)
                         hauppauge_eeprom(dev, eeprom+0xa0);
                 break;
@@ -128,6 +133,7 @@ void au0828_gpio_setup(struct au0828_dev *dev)
         switch (dev->board) {
         case AU0828_BOARD_HAUPPAUGE_HVR850:
         case AU0828_BOARD_HAUPPAUGE_HVR950Q:
+        case AU0828_BOARD_HAUPPAUGE_HVR950Q_MXL:
                 /* GPIO's
                  * 4 - CS5340
                  * 5 - AU8522 Demodulator
@@ -193,6 +199,12 @@ struct usb_device_id au0828_usb_id_table [] = {
                 .driver_info = AU0828_BOARD_HAUPPAUGE_HVR950Q },
         { USB_DEVICE(0x0fd9, 0x0008),
                 .driver_info = AU0828_BOARD_HAUPPAUGE_HVR950Q },
+        { USB_DEVICE(0x2040, 0x7201),
+                .driver_info = AU0828_BOARD_HAUPPAUGE_HVR950Q_MXL },
+        { USB_DEVICE(0x2040, 0x7211),
+                .driver_info = AU0828_BOARD_HAUPPAUGE_HVR950Q_MXL },
+        { USB_DEVICE(0x2040, 0x7281),
+                .driver_info = AU0828_BOARD_HAUPPAUGE_HVR950Q_MXL },
         { },
 };
 
diff --git a/drivers/media/video/au0828/au0828-cards.h b/drivers/media/video/au0828/au0828-cards.h
index e26f54a961d0..c37f5fd0fa80 100644
--- a/drivers/media/video/au0828/au0828-cards.h
+++ b/drivers/media/video/au0828/au0828-cards.h
@@ -23,3 +23,4 @@
 #define AU0828_BOARD_HAUPPAUGE_HVR950Q  1
 #define AU0828_BOARD_HAUPPAUGE_HVR850   2
 #define AU0828_BOARD_DVICO_FUSIONHDTV7  3
+#define AU0828_BOARD_HAUPPAUGE_HVR950Q_MXL      4
diff --git a/drivers/media/video/au0828/au0828-dvb.c b/drivers/media/video/au0828/au0828-dvb.c
index c6d470590380..584a83a94a2a 100644
--- a/drivers/media/video/au0828/au0828-dvb.c
+++ b/drivers/media/video/au0828/au0828-dvb.c
@@ -28,6 +28,7 @@
 #include "au0828.h"
 #include "au8522.h"
 #include "xc5000.h"
+#include "mxl5007t.h"
 
 DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
 
@@ -45,6 +46,11 @@ static struct xc5000_config hauppauge_hvr950q_tunerconfig = {
         .tuner_callback   = au0828_tuner_callback
 };
 
+static struct mxl5007t_config mxl5007t_hvr950q_config = {
+        .xtal_freq_hz = MxL_XTAL_24_MHZ,
+        .if_freq_hz = MxL_IF_6_MHZ,
+};
+
 /*-------------------------------------------------------------------*/
 static void urb_completion(struct urb *purb)
 {
@@ -342,6 +348,15 @@ int au0828_dvb_register(struct au0828_dev *dev)
                                 &dev->i2c_adap,
                                 &hauppauge_hvr950q_tunerconfig, dev);
                 break;
+        case AU0828_BOARD_HAUPPAUGE_HVR950Q_MXL:
+                dvb->frontend = dvb_attach(au8522_attach,
+                                &hauppauge_hvr950q_config,
+                                &dev->i2c_adap);
+                if (dvb->frontend != NULL)
+                        dvb_attach(mxl5007t_attach, dvb->frontend,
+                                   &dev->i2c_adap, 0x60,
+                                   &mxl5007t_hvr950q_config);
+                break;
         default:
                 printk(KERN_WARNING "The frontend of your DVB/ATSC card "
                        "isn't supported yet\n");
diff --git a/drivers/media/video/bt8xx/Kconfig b/drivers/media/video/bt8xx/Kconfig
index 24a34fc1f2b3..ce71e8e7b835 100644
--- a/drivers/media/video/bt8xx/Kconfig
+++ b/drivers/media/video/bt8xx/Kconfig
@@ -1,9 +1,7 @@
 config VIDEO_BT848
         tristate "BT848 Video For Linux"
         depends on VIDEO_DEV && PCI && I2C && VIDEO_V4L2 && INPUT
-        depends on HOTPLUG      # due to FW_LOADER
         select I2C_ALGOBIT
-        select FW_LOADER
         select VIDEO_BTCX
         select VIDEOBUF_DMA_SG
         select VIDEO_IR
diff --git a/drivers/media/video/bt8xx/bttv-driver.c b/drivers/media/video/bt8xx/bttv-driver.c
index 0ea559a7fe59..85bf31ab8789 100644
--- a/drivers/media/video/bt8xx/bttv-driver.c
+++ b/drivers/media/video/bt8xx/bttv-driver.c
@@ -45,6 +45,7 @@
 #include <linux/kdev_t.h>
 #include "bttvp.h"
 #include <media/v4l2-common.h>
+#include <media/v4l2-ioctl.h>
 #include <media/tvaudio.h>
 #include <media/msp3400.h>
 
@@ -163,8 +164,8 @@ MODULE_LICENSE("GPL");
 static ssize_t show_card(struct device *cd,
                          struct device_attribute *attr, char *buf)
 {
-        struct video_device *vfd = container_of(cd, struct video_device, class_dev);
-        struct bttv *btv = dev_get_drvdata(vfd->dev);
+        struct video_device *vfd = container_of(cd, struct video_device, dev);
+        struct bttv *btv = dev_get_drvdata(vfd->parent);
         return sprintf(buf, "%d\n", btv ? btv->c.type : UNSET);
 }
 static DEVICE_ATTR(card, S_IRUGO, show_card, NULL);
@@ -3357,10 +3358,7 @@ static const struct file_operations bttv_fops =
         .poll     = bttv_poll,
 };
 
-static struct video_device bttv_video_template =
-{
-        .fops     = &bttv_fops,
-        .minor    = -1,
+static const struct v4l2_ioctl_ops bttv_ioctl_ops = {
         .vidioc_querycap                = bttv_querycap,
         .vidioc_enum_fmt_vid_cap        = bttv_enum_fmt_vid_cap,
         .vidioc_g_fmt_vid_cap           = bttv_g_fmt_vid_cap,
@@ -3411,8 +3409,14 @@ static struct video_device bttv_video_template =
         .vidioc_g_register              = bttv_g_register,
         .vidioc_s_register              = bttv_s_register,
 #endif
-        .tvnorms                        = BTTV_NORMS,
-        .current_norm                   = V4L2_STD_PAL,
+};
+
+static struct video_device bttv_video_template = {
+        .fops         = &bttv_fops,
+        .minor        = -1,
+        .ioctl_ops    = &bttv_ioctl_ops,
+        .tvnorms      = BTTV_NORMS,
+        .current_norm = V4L2_STD_PAL,
 };
 
 /* ----------------------------------------------------------------------- */
@@ -3635,10 +3639,7 @@ static const struct file_operations radio_fops =
         .poll     = radio_poll,
 };
 
-static struct video_device radio_template =
-{
-        .fops     = &radio_fops,
-        .minor    = -1,
+static const struct v4l2_ioctl_ops radio_ioctl_ops = {
         .vidioc_querycap        = radio_querycap,
         .vidioc_g_tuner         = radio_g_tuner,
         .vidioc_enum_input      = radio_enum_input,
@@ -3655,6 +3656,12 @@ static struct video_device radio_template =
         .vidioc_s_frequency     = bttv_s_frequency,
 };
 
+static struct video_device radio_template = {
+        .fops      = &radio_fops,
+        .minor     = -1,
+        .ioctl_ops = &radio_ioctl_ops,
+};
+
 /* ----------------------------------------------------------------------- */
 /* some debug code                                                         */
 
@@ -4175,8 +4182,7 @@ static irqreturn_t bttv_irq(int irq, void *dev_id)
 
 static struct video_device *vdev_init(struct bttv *btv,
                                       const struct video_device *template,
-                                      const char *type_name,
-                                      const int type)
+                                      const char *type_name)
 {
         struct video_device *vfd;
 
@@ -4185,9 +4191,8 @@ static struct video_device *vdev_init(struct bttv *btv,
                 return NULL;
         *vfd = *template;
         vfd->minor   = -1;
-        vfd->dev     = &btv->c.pci->dev;
+        vfd->parent  = &btv->c.pci->dev;
         vfd->release = video_device_release;
-        vfd->type    = type;
         vfd->debug   = bttv_debug;
         snprintf(vfd->name, sizeof(vfd->name), "BT%d%s %s (%s)",
                  btv->id, (btv->id==848 && btv->revision==0x12) ? "A" : "",
@@ -4223,20 +4228,11 @@ static void bttv_unregister_video(struct bttv *btv)
 /* register video4linux devices */
 static int __devinit bttv_register_video(struct bttv *btv)
 {
-        int video_type = VID_TYPE_CAPTURE |
-                         VID_TYPE_TUNER   |
-                         VID_TYPE_CLIPPING|
-                         VID_TYPE_SCALES;
-
-        if (no_overlay <= 0) {
-                bttv_video_template.type |= VID_TYPE_OVERLAY;
-        } else {
+        if (no_overlay > 0)
                 printk("bttv: Overlay support disabled.\n");
-        }
 
         /* video */
-        btv->video_dev = vdev_init(btv, &bttv_video_template,
-                                   "video", video_type);
+        btv->video_dev = vdev_init(btv, &bttv_video_template, "video");
 
         if (NULL == btv->video_dev)
                 goto err;
@@ -4244,7 +4240,7 @@ static int __devinit bttv_register_video(struct bttv *btv)
                 goto err;
         printk(KERN_INFO "bttv%d: registered device video%d\n",
                btv->c.nr,btv->video_dev->minor & 0x1f);
-        if (device_create_file(&btv->video_dev->class_dev,
+        if (device_create_file(&btv->video_dev->dev,
                                      &dev_attr_card)<0) {
                 printk(KERN_ERR "bttv%d: device_create_file 'card' "
                        "failed\n", btv->c.nr);
@@ -4252,8 +4248,7 @@ static int __devinit bttv_register_video(struct bttv *btv)
         }
 
         /* vbi */
-        btv->vbi_dev = vdev_init(btv, &bttv_video_template,
-                                 "vbi", VID_TYPE_TUNER | VID_TYPE_TELETEXT);
+        btv->vbi_dev = vdev_init(btv, &bttv_video_template, "vbi");
 
         if (NULL == btv->vbi_dev)
                 goto err;
@@ -4265,8 +4260,7 @@ static int __devinit bttv_register_video(struct bttv *btv)
         if (!btv->has_radio)
                 return 0;
         /* radio */
-        btv->radio_dev = vdev_init(btv, &radio_template,
-                                   "radio", VID_TYPE_TUNER);
+        btv->radio_dev = vdev_init(btv, &radio_template, "radio");
         if (NULL == btv->radio_dev)
                 goto err;
         if (video_register_device(btv->radio_dev, VFL_TYPE_RADIO,radio_nr)<0)
diff --git a/drivers/media/video/bt8xx/bttv-risc.c b/drivers/media/video/bt8xx/bttv-risc.c
index 0af586876e72..649682aac1ac 100644
--- a/drivers/media/video/bt8xx/bttv-risc.c
+++ b/drivers/media/video/bt8xx/bttv-risc.c
@@ -31,6 +31,7 @@
 #include <linux/interrupt.h>
 #include <asm/page.h>
 #include <asm/pgtable.h>
+#include <media/v4l2-ioctl.h>
 
 #include "bttvp.h"
 
diff --git a/drivers/media/video/bt8xx/bttv-vbi.c b/drivers/media/video/bt8xx/bttv-vbi.c
index 68f28e5fa040..6819e21a3773 100644
--- a/drivers/media/video/bt8xx/bttv-vbi.c
+++ b/drivers/media/video/bt8xx/bttv-vbi.c
@@ -29,6 +29,7 @@
 #include <linux/kernel.h>
 #include <linux/interrupt.h>
 #include <linux/kdev_t.h>
+#include <media/v4l2-ioctl.h>
 #include <asm/io.h>
 #include "bttvp.h"
 
diff --git a/drivers/media/video/bw-qcam.c b/drivers/media/video/bw-qcam.c
index b364adaae78d..d3b3268bace8 100644
--- a/drivers/media/video/bw-qcam.c
+++ b/drivers/media/video/bw-qcam.c
@@ -74,6 +74,7 @@ OTHER DEALINGS IN THE SOFTWARE.
 #include <linux/sched.h>
 #include <linux/videodev.h>
 #include <media/v4l2-common.h>
+#include <media/v4l2-ioctl.h>
 #include <linux/mutex.h>
 #include <asm/uaccess.h>
 
@@ -906,9 +907,7 @@ static const struct file_operations qcam_fops = {
 };
 static struct video_device qcam_template=
 {
-        .owner          = THIS_MODULE,
         .name           = "Connectix Quickcam",
-        .type           = VID_TYPE_CAPTURE,
         .fops           = &qcam_fops,
 };
 
diff --git a/drivers/media/video/c-qcam.c b/drivers/media/video/c-qcam.c
index fe1e67bb1ca8..fe9379b282d3 100644
--- a/drivers/media/video/c-qcam.c
+++ b/drivers/media/video/c-qcam.c
@@ -35,6 +35,7 @@
 #include <linux/sched.h>
 #include <linux/videodev.h>
 #include <media/v4l2-common.h>
+#include <media/v4l2-ioctl.h>
 #include <linux/mutex.h>
 #include <linux/jiffies.h>
 
@@ -701,9 +702,7 @@ static const struct file_operations qcam_fops = {
 
 static struct video_device qcam_template=
 {
-        .owner          = THIS_MODULE,
         .name           = "Colour QuickCam",
-        .type           = VID_TYPE_CAPTURE,
         .fops           = &qcam_fops,
 };
 
diff --git a/drivers/media/video/cafe_ccic.c b/drivers/media/video/cafe_ccic.c
index d99453faaab7..c149b7d712e5 100644
--- a/drivers/media/video/cafe_ccic.c
+++ b/drivers/media/video/cafe_ccic.c
@@ -25,6 +25,7 @@
 #include <linux/spinlock.h>
 #include <linux/videodev2.h>
 #include <media/v4l2-common.h>
+#include <media/v4l2-ioctl.h>
 #include <media/v4l2-chip-ident.h>
 #include <linux/device.h>
 #include <linux/wait.h>
@@ -1768,17 +1769,7 @@ static const struct file_operations cafe_v4l_fops = {
         .llseek = no_llseek,
 };
 
-static struct video_device cafe_v4l_template = {
-        .name = "cafe",
-        .type = VFL_TYPE_GRABBER,
-        .type2 = VID_TYPE_CAPTURE,
-        .minor = -1, /* Get one dynamically */
-        .tvnorms = V4L2_STD_NTSC_M,
-        .current_norm = V4L2_STD_NTSC_M,  /* make mplayer happy */
-
-        .fops = &cafe_v4l_fops,
-        .release = cafe_v4l_dev_release,
-
+static const struct v4l2_ioctl_ops cafe_v4l_ioctl_ops = {
         .vidioc_querycap        = cafe_vidioc_querycap,
         .vidioc_enum_fmt_vid_cap = cafe_vidioc_enum_fmt_vid_cap,
         .vidioc_try_fmt_vid_cap = cafe_vidioc_try_fmt_vid_cap,
@@ -1801,6 +1792,17 @@ static struct video_device cafe_v4l_template = {
         .vidioc_s_parm          = cafe_vidioc_s_parm,
 };
 
+static struct video_device cafe_v4l_template = {
+        .name = "cafe",
+        .minor = -1, /* Get one dynamically */
+        .tvnorms = V4L2_STD_NTSC_M,
+        .current_norm = V4L2_STD_NTSC_M,  /* make mplayer happy */
+
+        .fops = &cafe_v4l_fops,
+        .ioctl_ops = &cafe_v4l_ioctl_ops,
+        .release = cafe_v4l_dev_release,
+};
+
 
 
 
@@ -2157,7 +2159,7 @@ static int cafe_pci_probe(struct pci_dev *pdev,
         cam->v4ldev = cafe_v4l_template;
         cam->v4ldev.debug = 0;
 //      cam->v4ldev.debug = V4L2_DEBUG_IOCTL_ARG;
-        cam->v4ldev.dev = &pdev->dev;
+        cam->v4ldev.parent = &pdev->dev;
         ret = video_register_device(&cam->v4ldev, VFL_TYPE_GRABBER, -1);
         if (ret)
                 goto out_smbus;
diff --git a/drivers/media/video/compat_ioctl32.c b/drivers/media/video/compat_ioctl32.c
index 54de0cd482e9..bd5d9de5a008 100644
--- a/drivers/media/video/compat_ioctl32.c
+++ b/drivers/media/video/compat_ioctl32.c
@@ -17,7 +17,7 @@
 #include <linux/videodev2.h>
 #include <linux/module.h>
 #include <linux/smp_lock.h>
-#include <media/v4l2-common.h>
+#include <media/v4l2-ioctl.h>
 
 #ifdef CONFIG_COMPAT
 
diff --git a/drivers/media/video/cpia.c b/drivers/media/video/cpia.c
index 2a81376ef503..dc8cc6115e2f 100644
--- a/drivers/media/video/cpia.c
+++ b/drivers/media/video/cpia.c
@@ -3799,9 +3799,7 @@ static const struct file_operations cpia_fops = {
 };
 
 static struct video_device cpia_template = {
-        .owner          = THIS_MODULE,
         .name           = "CPiA Camera",
-        .type           = VID_TYPE_CAPTURE,
         .fops           = &cpia_fops,
 };
 
diff --git a/drivers/media/video/cpia.h b/drivers/media/video/cpia.h
index 5096058bf579..8f0cfee4b8a1 100644
--- a/drivers/media/video/cpia.h
+++ b/drivers/media/video/cpia.h
@@ -46,6 +46,7 @@
 #include <asm/uaccess.h>
 #include <linux/videodev.h>
 #include <media/v4l2-common.h>
+#include <media/v4l2-ioctl.h>
 #include <linux/list.h>
 #include <linux/mutex.h>
 
diff --git a/drivers/media/video/cpia2/cpia2_core.c b/drivers/media/video/cpia2/cpia2_core.c
index f2e8b1c82c66..af8b9ec8e358 100644
--- a/drivers/media/video/cpia2/cpia2_core.c
+++ b/drivers/media/video/cpia2/cpia2_core.c
@@ -32,6 +32,7 @@
 #include "cpia2.h"
 
 #include <linux/slab.h>
+#include <linux/mm.h>
 #include <linux/vmalloc.h>
 #include <linux/firmware.h>
 
diff --git a/drivers/media/video/cpia2/cpia2_v4l.c b/drivers/media/video/cpia2/cpia2_v4l.c
index 7ce2789fa976..515c8b57a60d 100644
--- a/drivers/media/video/cpia2/cpia2_v4l.c
+++ b/drivers/media/video/cpia2/cpia2_v4l.c
@@ -37,6 +37,7 @@
 #include <linux/sched.h>
 #include <linux/slab.h>
 #include <linux/init.h>
+#include <media/v4l2-ioctl.h>
 
 #include "cpia2.h"
 #include "cpia2dev.h"
@@ -1935,11 +1936,7 @@ static const struct file_operations fops_template = {
 
 static struct video_device cpia2_template = {
         /* I could not find any place for the old .initialize initializer?? */
-        .owner=         THIS_MODULE,
         .name=          "CPiA2 Camera",
-        .type=          VID_TYPE_CAPTURE,
-        .type2 =        V4L2_CAP_VIDEO_CAPTURE |
-                        V4L2_CAP_STREAMING,
         .minor=         -1,
         .fops=          &fops_template,
         .release=       video_device_release,
diff --git a/drivers/media/video/cs5345.c b/drivers/media/video/cs5345.c
index 1c3fa3a7470a..61d14d26686f 100644
--- a/drivers/media/video/cs5345.c
+++ b/drivers/media/video/cs5345.c
@@ -111,7 +111,7 @@ static int cs5345_command(struct i2c_client *client, unsigned cmd, void *arg)
                 if (cmd == VIDIOC_DBG_G_REGISTER)
                         reg->val = cs5345_read(client, reg->reg & 0x1f);
                 else
-                        cs5345_write(client, reg->reg & 0x1f, reg->val & 0x1f);
+                        cs5345_write(client, reg->reg & 0x1f, reg->val & 0xff);
                 break;
         }
 #endif
diff --git a/drivers/media/video/cs53l32a.c b/drivers/media/video/cs53l32a.c
index 645b339152d3..e30a589c0e18 100644
--- a/drivers/media/video/cs53l32a.c
+++ b/drivers/media/video/cs53l32a.c
@@ -26,7 +26,7 @@
 #include <asm/uaccess.h>
 #include <linux/i2c.h>
 #include <linux/i2c-id.h>
-#include <linux/videodev.h>
+#include <linux/videodev2.h>
 #include <media/v4l2-common.h>
 #include <media/v4l2-chip-ident.h>
 #include <media/v4l2-i2c-drv-legacy.h>
diff --git a/drivers/media/video/cx18/Kconfig b/drivers/media/video/cx18/Kconfig
index 9aefdc5ea79a..ef48565de7f1 100644
--- a/drivers/media/video/cx18/Kconfig
+++ b/drivers/media/video/cx18/Kconfig
@@ -2,9 +2,7 @@ config VIDEO_CX18
         tristate "Conexant cx23418 MPEG encoder support"
         depends on VIDEO_V4L2 && DVB_CORE && PCI && I2C && EXPERIMENTAL
         depends on INPUT        # due to VIDEO_IR
-        depends on HOTPLUG      # due to FW_LOADER
         select I2C_ALGOBIT
-        select FW_LOADER
         select VIDEO_IR
         select VIDEO_TUNER
         select VIDEO_TVEEPROM
diff --git a/drivers/media/video/cx18/cx18-av-audio.c b/drivers/media/video/cx18/cx18-av-audio.c
index c40a286de1b9..0b55837880a7 100644
--- a/drivers/media/video/cx18/cx18-av-audio.c
+++ b/drivers/media/video/cx18/cx18-av-audio.c
@@ -30,7 +30,6 @@ static int set_audclk_freq(struct cx18 *cx, u32 freq)
         if (freq != 32000 && freq != 44100 && freq != 48000)
                 return -EINVAL;
 
-        /* common for all inputs and rates */
         /* SA_MCLK_SEL=1, SA_MCLK_DIV=0x10 */
         cx18_av_write(cx, 0x127, 0x50);
 
@@ -38,15 +37,30 @@ static int set_audclk_freq(struct cx18 *cx, u32 freq)
                 switch (freq) {
                 case 32000:
                         /* VID_PLL and AUX_PLL */
-                        cx18_av_write4(cx, 0x108, 0x1006040f);
+                        cx18_av_write4(cx, 0x108, 0x1408040f);
 
                         /* AUX_PLL_FRAC */
-                        cx18_av_write4(cx, 0x110, 0x01bb39ee);
+                        /* 0x8.9504318a * 28,636,363.636 / 0x14 = 32000 * 384 */
+                        cx18_av_write4(cx, 0x110, 0x012a0863);
 
-                        /* src3/4/6_ctl = 0x0801f77f */
+                        /* src3/4/6_ctl */
+                        /* 0x1.f77f = (4 * 15734.26) / 32000 */
                         cx18_av_write4(cx, 0x900, 0x0801f77f);
                         cx18_av_write4(cx, 0x904, 0x0801f77f);
                         cx18_av_write4(cx, 0x90c, 0x0801f77f);
+
+                        /* SA_MCLK_SEL=1, SA_MCLK_DIV=0x14 */
+                        cx18_av_write(cx, 0x127, 0x54);
+
+                        /* AUD_COUNT = 0x2fff = 8 samples * 4 * 384 - 1 */
+                        cx18_av_write4(cx, 0x12c, 0x11202fff);
+
+                        /*
+                         * EN_AV_LOCK = 1
+                         * VID_COUNT = 0x0d2ef8 = 107999.000 * 8 =
+                         *  ((8 samples/32,000) * (13,500,000 * 8) * 4 - 1) * 8
+                         */
+                        cx18_av_write4(cx, 0x128, 0xa10d2ef8);
                         break;
 
                 case 44100:
@@ -54,12 +68,24 @@ static int set_audclk_freq(struct cx18 *cx, u32 freq)
                         cx18_av_write4(cx, 0x108, 0x1009040f);
 
                         /* AUX_PLL_FRAC */
-                        cx18_av_write4(cx, 0x110, 0x00ec6bd6);
+                        /* 0x9.7635e7 * 28,636,363.63 / 0x10 = 44100 * 384 */
+                        cx18_av_write4(cx, 0x110, 0x00ec6bce);
 
-                        /* src3/4/6_ctl = 0x08016d59 */
+                        /* src3/4/6_ctl */
+                        /* 0x1.6d59 = (4 * 15734.26) / 44100 */
                         cx18_av_write4(cx, 0x900, 0x08016d59);
                         cx18_av_write4(cx, 0x904, 0x08016d59);
                         cx18_av_write4(cx, 0x90c, 0x08016d59);
+
+                        /* AUD_COUNT = 0x92ff = 49 samples * 2 * 384 - 1 */
+                        cx18_av_write4(cx, 0x12c, 0x112092ff);
+
+                        /*
+                         * EN_AV_LOCK = 1
+                         * VID_COUNT = 0x1d4bf8 = 239999.000 * 8 =
+                         *  ((49 samples/44,100) * (13,500,000 * 8) * 2 - 1) * 8
+                         */
+                        cx18_av_write4(cx, 0x128, 0xa11d4bf8);
                         break;
 
                 case 48000:
@@ -67,12 +93,24 @@ static int set_audclk_freq(struct cx18 *cx, u32 freq)
                         cx18_av_write4(cx, 0x108, 0x100a040f);
 
                         /* AUX_PLL_FRAC */
-                        cx18_av_write4(cx, 0x110, 0x0098d6e5);
+                        /* 0xa.4c6b6ea * 28,636,363.63 / 0x10 = 48000 * 384 */
+                        cx18_av_write4(cx, 0x110, 0x0098d6dd);
 
-                        /* src3/4/6_ctl = 0x08014faa */
+                        /* src3/4/6_ctl */
+                        /* 0x1.4faa = (4 * 15734.26) / 48000 */
                         cx18_av_write4(cx, 0x900, 0x08014faa);
                         cx18_av_write4(cx, 0x904, 0x08014faa);
                         cx18_av_write4(cx, 0x90c, 0x08014faa);
+
+                        /* AUD_COUNT = 0x5fff = 4 samples * 16 * 384 - 1 */
+                        cx18_av_write4(cx, 0x12c, 0x11205fff);
+
+                        /*
+                         * EN_AV_LOCK = 1
+                         * VID_COUNT = 0x1193f8 = 143999.000 * 8 =
+                         *  ((4 samples/48,000) * (13,500,000 * 8) * 16 - 1) * 8
+                         */
+                        cx18_av_write4(cx, 0x128, 0xa11193f8);
                         break;
                 }
         } else {
@@ -82,18 +120,31 @@ static int set_audclk_freq(struct cx18 *cx, u32 freq)
                         cx18_av_write4(cx, 0x108, 0x1e08040f);
 
                         /* AUX_PLL_FRAC */
-                        cx18_av_write4(cx, 0x110, 0x012a0869);
+                        /* 0x8.9504318 * 28,636,363.63 / 0x1e = 32000 * 256 */
+                        cx18_av_write4(cx, 0x110, 0x012a0863);
 
-                        /* src1_ctl = 0x08010000 */
+                        /* src1_ctl */
+                        /* 0x1.0000 = 32000/32000 */
                         cx18_av_write4(cx, 0x8f8, 0x08010000);
 
-                        /* src3/4/6_ctl = 0x08020000 */
+                        /* src3/4/6_ctl */
+                        /* 0x2.0000 = 2 * (32000/32000) */
                         cx18_av_write4(cx, 0x900, 0x08020000);
                         cx18_av_write4(cx, 0x904, 0x08020000);
                         cx18_av_write4(cx, 0x90c, 0x08020000);
 
                         /* SA_MCLK_SEL=1, SA_MCLK_DIV=0x14 */
                         cx18_av_write(cx, 0x127, 0x54);
+
+                        /* AUD_COUNT = 0x1fff = 8 samples * 4 * 256 - 1 */
+                        cx18_av_write4(cx, 0x12c, 0x11201fff);
+
+                        /*
+                         * EN_AV_LOCK = 1
+                         * VID_COUNT = 0x0d2ef8 = 107999.000 * 8 =
+                         *  ((8 samples/32,000) * (13,500,000 * 8) * 4 - 1) * 8
+                         */
+                        cx18_av_write4(cx, 0x128, 0xa10d2ef8);
                         break;
 
                 case 44100:
@@ -101,15 +152,28 @@ static int set_audclk_freq(struct cx18 *cx, u32 freq)
                         cx18_av_write4(cx, 0x108, 0x1809040f);
 
                         /* AUX_PLL_FRAC */
-                        cx18_av_write4(cx, 0x110, 0x00ec6bd6);
+                        /* 0x9.7635e74 * 28,636,363.63 / 0x18 = 44100 * 256 */
+                        cx18_av_write4(cx, 0x110, 0x00ec6bce);
 
-                        /* src1_ctl = 0x08010000 */
+                        /* src1_ctl */
+                        /* 0x1.60cd = 44100/32000 */
                         cx18_av_write4(cx, 0x8f8, 0x080160cd);
 
-                        /* src3/4/6_ctl = 0x08020000 */
+                        /* src3/4/6_ctl */
+                        /* 0x1.7385 = 2 * (32000/44100) */
                         cx18_av_write4(cx, 0x900, 0x08017385);
                         cx18_av_write4(cx, 0x904, 0x08017385);
                         cx18_av_write4(cx, 0x90c, 0x08017385);
+
+                        /* AUD_COUNT = 0x61ff = 49 samples * 2 * 256 - 1 */
+                        cx18_av_write4(cx, 0x12c, 0x112061ff);
+
+                        /*
+                         * EN_AV_LOCK = 1
+                         * VID_COUNT = 0x1d4bf8 = 239999.000 * 8 =
+                         *  ((49 samples/44,100) * (13,500,000 * 8) * 2 - 1) * 8
+                         */
+                        cx18_av_write4(cx, 0x128, 0xa11d4bf8);
                         break;
 
                 case 48000:
@@ -117,15 +181,28 @@ static int set_audclk_freq(struct cx18 *cx, u32 freq)
                         cx18_av_write4(cx, 0x108, 0x180a040f);
 
                         /* AUX_PLL_FRAC */
-                        cx18_av_write4(cx, 0x110, 0x0098d6e5);
+                        /* 0xa.4c6b6ea * 28,636,363.63 / 0x18 = 48000 * 256 */
+                        cx18_av_write4(cx, 0x110, 0x0098d6dd);
 
-                        /* src1_ctl = 0x08010000 */
+                        /* src1_ctl */
+                        /* 0x1.8000 = 48000/32000 */
                         cx18_av_write4(cx, 0x8f8, 0x08018000);
 
-                        /* src3/4/6_ctl = 0x08020000 */
+                        /* src3/4/6_ctl */
+                        /* 0x1.5555 = 2 * (32000/48000) */
                         cx18_av_write4(cx, 0x900, 0x08015555);
                         cx18_av_write4(cx, 0x904, 0x08015555);
                         cx18_av_write4(cx, 0x90c, 0x08015555);
+
+                        /* AUD_COUNT = 0x3fff = 4 samples * 16 * 256 - 1 */
+                        cx18_av_write4(cx, 0x12c, 0x11203fff);
+
+                        /*
+                         * EN_AV_LOCK = 1
+                         * VID_COUNT = 0x1193f8 = 143999.000 * 8 =
+                         *  ((4 samples/48,000) * (13,500,000 * 8) * 16 - 1) * 8
+                         */
+                        cx18_av_write4(cx, 0x128, 0xa11193f8);
                         break;
                 }
         }
diff --git a/drivers/media/video/cx18/cx18-driver.h b/drivers/media/video/cx18/cx18-driver.h
index 45e31b04730e..4801bc7fb5b2 100644
--- a/drivers/media/video/cx18/cx18-driver.h
+++ b/drivers/media/video/cx18/cx18-driver.h
@@ -46,6 +46,7 @@
 #include <linux/dvb/video.h>
 #include <linux/dvb/audio.h>
 #include <media/v4l2-common.h>
+#include <media/v4l2-ioctl.h>
 #include <media/tuner.h>
 #include "cx18-mailbox.h"
 #include "cx18-av-core.h"
diff --git a/drivers/media/video/cx18/cx18-firmware.c b/drivers/media/video/cx18/cx18-firmware.c
index 2d630d9f7496..78fadd2ada5d 100644
--- a/drivers/media/video/cx18/cx18-firmware.c
+++ b/drivers/media/video/cx18/cx18-firmware.c
@@ -86,10 +86,6 @@
 
 #define CX18_DSP0_INTERRUPT_MASK        0xd0004C
 
-/* Encoder/decoder firmware sizes */
-#define CX18_FW_CPU_SIZE                (158332)
-#define CX18_FW_APU_SIZE                (141200)
-
 #define APU_ROM_SYNC1 0x6D676553 /* "mgeS" */
 #define APU_ROM_SYNC2 0x72646548 /* "rdeH" */
 
@@ -100,35 +96,22 @@ struct cx18_apu_rom_seghdr {
         u32 size;
 };
 
-static int load_cpu_fw_direct(const char *fn, u8 __iomem *mem, struct cx18 *cx, long size)
+static int load_cpu_fw_direct(const char *fn, u8 __iomem *mem, struct cx18 *cx)
 {
         const struct firmware *fw = NULL;
-        int retries = 3;
         int i, j;
+        unsigned size;
         u32 __iomem *dst = (u32 __iomem *)mem;
         const u32 *src;
 
-retry:
-        if (!retries || request_firmware(&fw, fn, &cx->dev->dev)) {
-                CX18_ERR("Unable to open firmware %s (must be %ld bytes)\n",
-                                fn, size);
+        if (request_firmware(&fw, fn, &cx->dev->dev)) {
+                CX18_ERR("Unable to open firmware %s\n", fn);
                 CX18_ERR("Did you put the firmware in the hotplug firmware directory?\n");
                 return -ENOMEM;
         }
 
         src = (const u32 *)fw->data;
 
-        if (fw->size != size) {
-                /* Due to race conditions in firmware loading (esp. with
-                   udev <0.95) the wrong file was sometimes loaded. So we check
-                   filesizes to see if at least the right-sized file was
-                   loaded. If not, then we retry. */
-                CX18_INFO("retry: file loaded was not %s (expected size %ld, got %zd)\n",
-                                fn, size, fw->size);
-                release_firmware(fw);
-                retries--;
-                goto retry;
-        }
         for (i = 0; i < fw->size; i += 4096) {
                 setup_page(i);
                 for (j = i; j < fw->size && j < i + 4096; j += 4) {
@@ -145,15 +128,16 @@ retry:
         }
         if (!test_bit(CX18_F_I_LOADED_FW, &cx->i_flags))
                 CX18_INFO("loaded %s firmware (%zd bytes)\n", fn, fw->size);
+        size = fw->size;
         release_firmware(fw);
         return size;
 }
 
-static int load_apu_fw_direct(const char *fn, u8 __iomem *dst, struct cx18 *cx, long size)
+static int load_apu_fw_direct(const char *fn, u8 __iomem *dst, struct cx18 *cx)
 {
         const struct firmware *fw = NULL;
-        int retries = 3;
         int i, j;
+        unsigned size;
         const u32 *src;
         struct cx18_apu_rom_seghdr seghdr;
         const u8 *vers;
@@ -161,10 +145,8 @@ static int load_apu_fw_direct(const char *fn, u8 __iomem *dst, struct cx18 *cx,
         u32 apu_version = 0;
         int sz;
 
-retry:
-        if (!retries || request_firmware(&fw, fn, &cx->dev->dev)) {
-                CX18_ERR("unable to open firmware %s (must be %ld bytes)\n",
-                                fn, size);
+        if (request_firmware(&fw, fn, &cx->dev->dev)) {
+                CX18_ERR("unable to open firmware %s\n", fn);
                 CX18_ERR("did you put the firmware in the hotplug firmware directory?\n");
                 return -ENOMEM;
         }
@@ -173,19 +155,8 @@ retry:
         vers = fw->data + sizeof(seghdr);
         sz = fw->size;
 
-        if (fw->size != size) {
-                /* Due to race conditions in firmware loading (esp. with
-                   udev <0.95) the wrong file was sometimes loaded. So we check
-                   filesizes to see if at least the right-sized file was
-                   loaded. If not, then we retry. */
-                CX18_INFO("retry: file loaded was not %s (expected size %ld, got %zd)\n",
-                               fn, size, fw->size);
-                release_firmware(fw);
-                retries--;
-                goto retry;
-        }
         apu_version = (vers[0] << 24) | (vers[4] << 16) | vers[32];
-        while (offset + sizeof(seghdr) < size) {
+        while (offset + sizeof(seghdr) < fw->size) {
                 /* TODO: byteswapping */
                 memcpy(&seghdr, src + offset / 4, sizeof(seghdr));
                 offset += sizeof(seghdr);
@@ -215,6 +186,7 @@ retry:
         if (!test_bit(CX18_F_I_LOADED_FW, &cx->i_flags))
                 CX18_INFO("loaded %s firmware V%08x (%zd bytes)\n",
                                 fn, apu_version, fw->size);
+        size = fw->size;
         release_firmware(fw);
         /* Clear bit0 for APU to start from 0 */
         write_reg(read_reg(0xc72030) & ~1, 0xc72030);
@@ -340,7 +312,7 @@ int cx18_firmware_init(struct cx18 *cx)
         /* Only if the processor is not running */
         if (read_reg(CX18_PROC_SOFT_RESET) & 8) {
                 int sz = load_apu_fw_direct("v4l-cx23418-apu.fw",
-                               cx->enc_mem, cx, CX18_FW_APU_SIZE);
+                               cx->enc_mem, cx);
 
                 write_enc(0xE51FF004, 0);
                 write_enc(0xa00000, 4);  /* todo: not hardcoded */
@@ -348,7 +320,7 @@ int cx18_firmware_init(struct cx18 *cx)
                 cx18_msleep_timeout(500, 0);
 
                 sz = sz <= 0 ? sz : load_cpu_fw_direct("v4l-cx23418-cpu.fw",
-                                        cx->enc_mem, cx, CX18_FW_CPU_SIZE);
+                                        cx->enc_mem, cx);
 
                 if (sz > 0) {
                         int retries = 0;
diff --git a/drivers/media/video/cx18/cx18-ioctl.c b/drivers/media/video/cx18/cx18-ioctl.c
index 0d74e59e503e..a7f839631d6a 100644
--- a/drivers/media/video/cx18/cx18-ioctl.c
+++ b/drivers/media/video/cx18/cx18-ioctl.c
@@ -787,50 +787,54 @@ int cx18_v4l2_ioctl(struct inode *inode, struct file *filp, unsigned int cmd,
         return res;
 }
 
-void cx18_set_funcs(struct video_device *vdev)
-{
-        vdev->vidioc_querycap                = cx18_querycap;
-        vdev->vidioc_g_priority              = cx18_g_priority;
-        vdev->vidioc_s_priority              = cx18_s_priority;
-        vdev->vidioc_s_audio                 = cx18_s_audio;
-        vdev->vidioc_g_audio                 = cx18_g_audio;
-        vdev->vidioc_enumaudio               = cx18_enumaudio;
-        vdev->vidioc_enum_input              = cx18_enum_input;
-        vdev->vidioc_cropcap                 = cx18_cropcap;
-        vdev->vidioc_s_crop                  = cx18_s_crop;
-        vdev->vidioc_g_crop                  = cx18_g_crop;
-        vdev->vidioc_g_input                 = cx18_g_input;
-        vdev->vidioc_s_input                 = cx18_s_input;
-        vdev->vidioc_g_frequency             = cx18_g_frequency;
-        vdev->vidioc_s_frequency             = cx18_s_frequency;
-        vdev->vidioc_s_tuner                 = cx18_s_tuner;
-        vdev->vidioc_g_tuner                 = cx18_g_tuner;
-        vdev->vidioc_g_enc_index             = cx18_g_enc_index;
-        vdev->vidioc_g_std                   = cx18_g_std;
-        vdev->vidioc_s_std                   = cx18_s_std;
-        vdev->vidioc_log_status              = cx18_log_status;
-        vdev->vidioc_enum_fmt_vid_cap        = cx18_enum_fmt_vid_cap;
-        vdev->vidioc_encoder_cmd             = cx18_encoder_cmd;
-        vdev->vidioc_try_encoder_cmd         = cx18_try_encoder_cmd;
-        vdev->vidioc_g_fmt_vid_cap           = cx18_g_fmt_vid_cap;
-        vdev->vidioc_g_fmt_vbi_cap           = cx18_g_fmt_vbi_cap;
-        vdev->vidioc_g_fmt_sliced_vbi_cap    = cx18_g_fmt_sliced_vbi_cap;
-        vdev->vidioc_s_fmt_vid_cap           = cx18_s_fmt_vid_cap;
-        vdev->vidioc_s_fmt_vbi_cap           = cx18_s_fmt_vbi_cap;
-        vdev->vidioc_s_fmt_sliced_vbi_cap    = cx18_s_fmt_sliced_vbi_cap;
-        vdev->vidioc_try_fmt_vid_cap         = cx18_try_fmt_vid_cap;
-        vdev->vidioc_try_fmt_vbi_cap         = cx18_try_fmt_vbi_cap;
-        vdev->vidioc_try_fmt_sliced_vbi_cap  = cx18_try_fmt_sliced_vbi_cap;
-        vdev->vidioc_g_sliced_vbi_cap        = cx18_g_sliced_vbi_cap;
-        vdev->vidioc_g_chip_ident            = cx18_g_chip_ident;
+static const struct v4l2_ioctl_ops cx18_ioctl_ops = {
+        .vidioc_querycap                = cx18_querycap,
+        .vidioc_g_priority              = cx18_g_priority,
+        .vidioc_s_priority              = cx18_s_priority,
+        .vidioc_s_audio                 = cx18_s_audio,
+        .vidioc_g_audio                 = cx18_g_audio,
+        .vidioc_enumaudio               = cx18_enumaudio,
+        .vidioc_enum_input              = cx18_enum_input,
+        .vidioc_cropcap                 = cx18_cropcap,
+        .vidioc_s_crop                  = cx18_s_crop,
+        .vidioc_g_crop                  = cx18_g_crop,
+        .vidioc_g_input                 = cx18_g_input,
+        .vidioc_s_input                 = cx18_s_input,
+        .vidioc_g_frequency             = cx18_g_frequency,
+        .vidioc_s_frequency             = cx18_s_frequency,
+        .vidioc_s_tuner                 = cx18_s_tuner,
+        .vidioc_g_tuner                 = cx18_g_tuner,
+        .vidioc_g_enc_index             = cx18_g_enc_index,
+        .vidioc_g_std                   = cx18_g_std,
+        .vidioc_s_std                   = cx18_s_std,
+        .vidioc_log_status              = cx18_log_status,
+        .vidioc_enum_fmt_vid_cap        = cx18_enum_fmt_vid_cap,
+        .vidioc_encoder_cmd             = cx18_encoder_cmd,
+        .vidioc_try_encoder_cmd         = cx18_try_encoder_cmd,
+        .vidioc_g_fmt_vid_cap           = cx18_g_fmt_vid_cap,
+        .vidioc_g_fmt_vbi_cap           = cx18_g_fmt_vbi_cap,
+        .vidioc_g_fmt_sliced_vbi_cap    = cx18_g_fmt_sliced_vbi_cap,
+        .vidioc_s_fmt_vid_cap           = cx18_s_fmt_vid_cap,
+        .vidioc_s_fmt_vbi_cap           = cx18_s_fmt_vbi_cap,
+        .vidioc_s_fmt_sliced_vbi_cap    = cx18_s_fmt_sliced_vbi_cap,
+        .vidioc_try_fmt_vid_cap         = cx18_try_fmt_vid_cap,
+        .vidioc_try_fmt_vbi_cap         = cx18_try_fmt_vbi_cap,
+        .vidioc_try_fmt_sliced_vbi_cap  = cx18_try_fmt_sliced_vbi_cap,
+        .vidioc_g_sliced_vbi_cap        = cx18_g_sliced_vbi_cap,
+        .vidioc_g_chip_ident            = cx18_g_chip_ident,
 #ifdef CONFIG_VIDEO_ADV_DEBUG
-        vdev->vidioc_g_register              = cx18_g_register;
-        vdev->vidioc_s_register              = cx18_s_register;
+        .vidioc_g_register              = cx18_g_register,
+        .vidioc_s_register              = cx18_s_register,
 #endif
-        vdev->vidioc_default                 = cx18_default;
-        vdev->vidioc_queryctrl               = cx18_queryctrl;
-        vdev->vidioc_querymenu               = cx18_querymenu;
-        vdev->vidioc_g_ext_ctrls             = cx18_g_ext_ctrls;
-        vdev->vidioc_s_ext_ctrls             = cx18_s_ext_ctrls;
-        vdev->vidioc_try_ext_ctrls           = cx18_try_ext_ctrls;
+        .vidioc_default                 = cx18_default,
+        .vidioc_queryctrl               = cx18_queryctrl,
+        .vidioc_querymenu               = cx18_querymenu,
+        .vidioc_g_ext_ctrls             = cx18_g_ext_ctrls,
+        .vidioc_s_ext_ctrls             = cx18_s_ext_ctrls,
+        .vidioc_try_ext_ctrls           = cx18_try_ext_ctrls,
+};
+
+void cx18_set_funcs(struct video_device *vdev)
+{
+        vdev->ioctl_ops = &cx18_ioctl_ops;
 }
diff --git a/drivers/media/video/cx18/cx18-streams.c b/drivers/media/video/cx18/cx18-streams.c
index 1728b1d832a9..0da57f583bf7 100644
--- a/drivers/media/video/cx18/cx18-streams.c
+++ b/drivers/media/video/cx18/cx18-streams.c
@@ -187,14 +187,11 @@ static int cx18_prep_dev(struct cx18 *cx, int type)
                 return -ENOMEM;
         }
 
-        s->v4l2dev->type =
-                VID_TYPE_CAPTURE | VID_TYPE_TUNER | VID_TYPE_TELETEXT |
-                VID_TYPE_CLIPPING | VID_TYPE_SCALES | VID_TYPE_MPEG_ENCODER;
         snprintf(s->v4l2dev->name, sizeof(s->v4l2dev->name), "cx18-%d",
                         cx->num);
 
         s->v4l2dev->minor = minor;
-        s->v4l2dev->dev = &cx->dev->dev;
+        s->v4l2dev->parent = &cx->dev->dev;
         s->v4l2dev->fops = cx18_stream_info[type].fops;
         s->v4l2dev->release = video_device_release;
         s->v4l2dev->tvnorms = V4L2_STD_ALL;
diff --git a/drivers/media/video/cx23885/Kconfig b/drivers/media/video/cx23885/Kconfig
index 5cfb46bbdaa9..e60bd31b51a3 100644
--- a/drivers/media/video/cx23885/Kconfig
+++ b/drivers/media/video/cx23885/Kconfig
@@ -1,9 +1,7 @@
 config VIDEO_CX23885
         tristate "Conexant cx23885 (2388x successor) support"
         depends on DVB_CORE && VIDEO_DEV && PCI && I2C && INPUT
-        depends on HOTPLUG      # due to FW_LOADER
         select I2C_ALGOBIT
-        select FW_LOADER
         select VIDEO_BTCX
         select VIDEO_TUNER
         select VIDEO_TVEEPROM
diff --git a/drivers/media/video/cx23885/cx23885-417.c b/drivers/media/video/cx23885/cx23885-417.c
index e7ef093265af..8118091568fc 100644
--- a/drivers/media/video/cx23885/cx23885-417.c
+++ b/drivers/media/video/cx23885/cx23885-417.c
@@ -32,6 +32,7 @@
 #include <linux/device.h>
 #include <linux/firmware.h>
 #include <media/v4l2-common.h>
+#include <media/v4l2-ioctl.h>
 #include <media/cx2341x.h>
 
 #include "cx23885.h"
@@ -1699,14 +1700,7 @@ static struct file_operations mpeg_fops = {
         .llseek        = no_llseek,
 };
 
-static struct video_device cx23885_mpeg_template = {
-        .name          = "cx23885",
-        .type          = VID_TYPE_CAPTURE |
-                                VID_TYPE_TUNER |
-                                VID_TYPE_SCALES |
-                                VID_TYPE_MPEG_ENCODER,
-        .fops          = &mpeg_fops,
-        .minor         = -1,
+static const struct v4l2_ioctl_ops mpeg_ioctl_ops = {
         .vidioc_s_std            = vidioc_s_std,
         .vidioc_enum_input       = vidioc_enum_input,
         .vidioc_g_input          = vidioc_g_input,
@@ -1735,6 +1729,13 @@ static struct video_device cx23885_mpeg_template = {
         .vidioc_queryctrl        = vidioc_queryctrl,
 };
 
+static struct video_device cx23885_mpeg_template = {
+        .name          = "cx23885",
+        .fops          = &mpeg_fops,
+        .ioctl_ops     = &mpeg_ioctl_ops,
+        .minor         = -1,
+};
+
 void cx23885_417_unregister(struct cx23885_dev *dev)
 {
         dprintk(1, "%s()\n", __func__);
@@ -1766,7 +1767,7 @@ static struct video_device *cx23885_video_dev_alloc(
         vfd->minor   = -1;
         snprintf(vfd->name, sizeof(vfd->name), "%s %s (%s)", dev->name,
                 type, cx23885_boards[tsport->dev->board].name);
-        vfd->dev     = &pci->dev;
+        vfd->parent  = &pci->dev;
         vfd->release = video_device_release;
         return vfd;
 }
diff --git a/drivers/media/video/cx23885/cx23885-cards.c b/drivers/media/video/cx23885/cx23885-cards.c
index fd7112c11d35..a19de850955d 100644
--- a/drivers/media/video/cx23885/cx23885-cards.c
+++ b/drivers/media/video/cx23885/cx23885-cards.c
@@ -145,6 +145,7 @@ struct cx23885_board cx23885_boards[] = {
         },
         [CX23885_BOARD_DVICO_FUSIONHDTV_7_DUAL_EXP] = {
                 .name           = "DViCO FusionHDTV7 Dual Express",
+                .portb          = CX23885_MPEG_DVB,
                 .portc          = CX23885_MPEG_DVB,
         },
 };
@@ -325,25 +326,41 @@ int cx23885_tuner_callback(void *priv, int command, int arg)
 {
         struct cx23885_i2c *bus = priv;
         struct cx23885_dev *dev = bus->dev;
+        u32 bitmask = 0;
+
+        if (command != 0) {
+                printk(KERN_ERR "%s(): Unknown command 0x%x.\n",
+                        __func__, command);
+                return -EINVAL;
+        }
 
         switch(dev->board) {
         case CX23885_BOARD_HAUPPAUGE_HVR1500Q:
-                if(command == 0) {      /* Tuner Reset Command from xc5000 */
-                        /* Drive the tuner into reset and out */
-                        cx_clear(GP0_IO, 0x00000004);
-                        mdelay(200);
-                        cx_set(GP0_IO, 0x00000004);
-                        return 0;
-                }
-                else {
-                        printk(KERN_ERR
-                                "%s(): Unknow command.\n", __func__);
-                        return -EINVAL;
+                /* Tuner Reset Command from xc5000 */
+                if (command == 0)
+                        bitmask = 0x04;
+                break;
+        case CX23885_BOARD_DVICO_FUSIONHDTV_7_DUAL_EXP:
+                if (command == 0) {
+
+                        /* Two identical tuners on two different i2c buses,
+                         * we need to reset the correct gpio. */
+                        if (bus->nr == 0)
+                                bitmask = 0x01;
+                        else if (bus->nr == 1)
+                                bitmask = 0x04;
                 }
                 break;
         }
 
-        return 0; /* Should never be here */
+        if (bitmask) {
+                /* Drive the tuner into reset and back out */
+                cx_clear(GP0_IO, bitmask);
+                mdelay(200);
+                cx_set(GP0_IO, bitmask);
+        }
+
+        return 0;
 }
 
 void cx23885_gpio_setup(struct cx23885_dev *dev)
@@ -435,6 +452,19 @@ void cx23885_gpio_setup(struct cx23885_dev *dev)
                 mdelay(20);
                 cx_set(GP0_IO, 0x00050005);
                 break;
+        case CX23885_BOARD_DVICO_FUSIONHDTV_7_DUAL_EXP:
+                /* GPIO-0 xc5000 tuner reset i2c bus 0 */
+                /* GPIO-1 s5h1409 demod reset i2c bus 0 */
+                /* GPIO-2 xc5000 tuner reset i2c bus 1 */
+                /* GPIO-3 s5h1409 demod reset i2c bus 0 */
+
+                /* Put the parts into reset and back */
+                cx_set(GP0_IO, 0x000f0000);
+                mdelay(20);
+                cx_clear(GP0_IO, 0x0000000f);
+                mdelay(20);
+                cx_set(GP0_IO, 0x000f000f);
+                break;
         }
 }
 
diff --git a/drivers/media/video/cx23885/cx23885-core.c b/drivers/media/video/cx23885/cx23885-core.c
index d17343ea0d33..6286a9cf957e 100644
--- a/drivers/media/video/cx23885/cx23885-core.c
+++ b/drivers/media/video/cx23885/cx23885-core.c
@@ -76,6 +76,117 @@ LIST_HEAD(cx23885_devlist);
  * 0x00010ea0 0x00010xxx Free
  */
 
+static struct sram_channel cx23885_sram_channels[] = {
+        [SRAM_CH01] = {
+                .name           = "VID A",
+                .cmds_start     = 0x10000,
+                .ctrl_start     = 0x10380,
+                .cdt            = 0x104c0,
+                .fifo_start     = 0x40,
+                .fifo_size      = 0x2800,
+                .ptr1_reg       = DMA1_PTR1,
+                .ptr2_reg       = DMA1_PTR2,
+                .cnt1_reg       = DMA1_CNT1,
+                .cnt2_reg       = DMA1_CNT2,
+        },
+        [SRAM_CH02] = {
+                .name           = "ch2",
+                .cmds_start     = 0x0,
+                .ctrl_start     = 0x0,
+                .cdt            = 0x0,
+                .fifo_start     = 0x0,
+                .fifo_size      = 0x0,
+                .ptr1_reg       = DMA2_PTR1,
+                .ptr2_reg       = DMA2_PTR2,
+                .cnt1_reg       = DMA2_CNT1,
+                .cnt2_reg       = DMA2_CNT2,
+        },
+        [SRAM_CH03] = {
+                .name           = "TS1 B",
+                .cmds_start     = 0x100A0,
+                .ctrl_start     = 0x10400,
+                .cdt            = 0x10580,
+                .fifo_start     = 0x5000,
+                .fifo_size      = 0x1000,
+                .ptr1_reg       = DMA3_PTR1,
+                .ptr2_reg       = DMA3_PTR2,
+                .cnt1_reg       = DMA3_CNT1,
+                .cnt2_reg       = DMA3_CNT2,
+        },
+        [SRAM_CH04] = {
+                .name           = "ch4",
+                .cmds_start     = 0x0,
+                .ctrl_start     = 0x0,
+                .cdt            = 0x0,
+                .fifo_start     = 0x0,
+                .fifo_size      = 0x0,
+                .ptr1_reg       = DMA4_PTR1,
+                .ptr2_reg       = DMA4_PTR2,
+                .cnt1_reg       = DMA4_CNT1,
+                .cnt2_reg       = DMA4_CNT2,
+        },
+        [SRAM_CH05] = {
+                .name           = "ch5",
+                .cmds_start     = 0x0,
+                .ctrl_start     = 0x0,
+                .cdt            = 0x0,
+                .fifo_start     = 0x0,
+                .fifo_size      = 0x0,
+                .ptr1_reg       = DMA5_PTR1,
+                .ptr2_reg       = DMA5_PTR2,
+                .cnt1_reg       = DMA5_CNT1,
+                .cnt2_reg       = DMA5_CNT2,
+        },
+        [SRAM_CH06] = {
+                .name           = "TS2 C",
+                .cmds_start     = 0x10140,
+                .ctrl_start     = 0x10440,
+                .cdt            = 0x105e0,
+                .fifo_start     = 0x6000,
+                .fifo_size      = 0x1000,
+                .ptr1_reg       = DMA5_PTR1,
+                .ptr2_reg       = DMA5_PTR2,
+                .cnt1_reg       = DMA5_CNT1,
+                .cnt2_reg       = DMA5_CNT2,
+        },
+        [SRAM_CH07] = {
+                .name           = "ch7",
+                .cmds_start     = 0x0,
+                .ctrl_start     = 0x0,
+                .cdt            = 0x0,
+                .fifo_start     = 0x0,
+                .fifo_size      = 0x0,
+                .ptr1_reg       = DMA6_PTR1,
+                .ptr2_reg       = DMA6_PTR2,
+                .cnt1_reg       = DMA6_CNT1,
+                .cnt2_reg       = DMA6_CNT2,
+        },
+        [SRAM_CH08] = {
+                .name           = "ch8",
+                .cmds_start     = 0x0,
+                .ctrl_start     = 0x0,
+                .cdt            = 0x0,
+                .fifo_start     = 0x0,
+                .fifo_size      = 0x0,
+                .ptr1_reg       = DMA7_PTR1,
+                .ptr2_reg       = DMA7_PTR2,
+                .cnt1_reg       = DMA7_CNT1,
+                .cnt2_reg       = DMA7_CNT2,
+        },
+        [SRAM_CH09] = {
+                .name           = "ch9",
+                .cmds_start     = 0x0,
+                .ctrl_start     = 0x0,
+                .cdt            = 0x0,
+                .fifo_start     = 0x0,
+                .fifo_size      = 0x0,
+                .ptr1_reg       = DMA8_PTR1,
+                .ptr2_reg       = DMA8_PTR2,
+                .cnt1_reg       = DMA8_CNT1,
+                .cnt2_reg       = DMA8_CNT2,
+        },
+};
+
 static struct sram_channel cx23887_sram_channels[] = {
         [SRAM_CH01] = {
                 .name           = "VID A",
@@ -104,8 +215,8 @@ static struct sram_channel cx23887_sram_channels[] = {
         [SRAM_CH03] = {
                 .name           = "TS1 B",
                 .cmds_start     = 0x100A0,
-                .ctrl_start     = 0x10780,
-                .cdt            = 0x10400,
+                .ctrl_start     = 0x10630,
+                .cdt            = 0x10870,
                 .fifo_start     = 0x5000,
                 .fifo_size      = 0x1000,
                 .ptr1_reg       = DMA3_PTR1,
@@ -140,7 +251,7 @@ static struct sram_channel cx23887_sram_channels[] = {
         [SRAM_CH06] = {
                 .name           = "TS2 C",
                 .cmds_start     = 0x10140,
-                .ctrl_start     = 0x10680,
+                .ctrl_start     = 0x10670,
                 .cdt            = 0x108d0,
                 .fifo_start     = 0x6000,
                 .fifo_size      = 0x1000,
@@ -460,6 +571,7 @@ static void cx23885_reset(struct cx23885_dev *dev)
         cx_write(AUDIO_INT_INT_STAT, 0xffffffff);
         cx_write(AUDIO_EXT_INT_STAT, 0xffffffff);
         cx_write(CLK_DELAY, cx_read(CLK_DELAY) & 0x80000000);
+        cx_write(PAD_CTRL, 0x00500300);
 
         mdelay(100);
 
@@ -625,7 +737,6 @@ static int cx23885_dev_setup(struct cx23885_dev *dev)
         atomic_inc(&dev->refcount);
 
         dev->nr = cx23885_devcount++;
-        dev->sram_channels = cx23887_sram_channels;
         sprintf(dev->name, "cx23885[%d]", dev->nr);
 
         mutex_lock(&devlist);
@@ -637,11 +748,13 @@ static int cx23885_dev_setup(struct cx23885_dev *dev)
                 dev->bridge = CX23885_BRIDGE_887;
                 /* Apply a sensible clock frequency for the PCIe bridge */
                 dev->clk_freq = 25000000;
+                dev->sram_channels = cx23887_sram_channels;
         } else
         if(dev->pci->device == 0x8852) {
                 dev->bridge = CX23885_BRIDGE_885;
                 /* Apply a sensible clock frequency for the PCIe bridge */
                 dev->clk_freq = 28000000;
+                dev->sram_channels = cx23885_sram_channels;
         } else
                 BUG();
 
@@ -1010,8 +1123,9 @@ static void cx23885_tsport_reg_dump(struct cx23885_tsport *port)
                 port->reg_gpcnt_ctl, cx_read(port->reg_gpcnt_ctl));
         dprintk(1, "%s() dma_ctl(0x%08X)        0x%08x\n", __func__,
                 port->reg_dma_ctl, cx_read(port->reg_dma_ctl));
-        dprintk(1, "%s() src_sel(0x%08X)        0x%08x\n", __func__,
-                port->reg_src_sel, cx_read(port->reg_src_sel));
+        if (port->reg_src_sel)
+                dprintk(1, "%s() src_sel(0x%08X)        0x%08x\n", __func__,
+                        port->reg_src_sel, cx_read(port->reg_src_sel));
         dprintk(1, "%s() lngth(0x%08X)          0x%08x\n", __func__,
                 port->reg_lngth, cx_read(port->reg_lngth));
         dprintk(1, "%s() hw_sop_ctrl(0x%08X)    0x%08x\n", __func__,
@@ -1042,6 +1156,9 @@ static int cx23885_start_dma(struct cx23885_tsport *port,
         dprintk(1, "%s() w: %d, h: %d, f: %d\n", __func__,
                 buf->vb.width, buf->vb.height, buf->vb.field);
 
+        /* Stop the fifo and risc engine for this port */
+        cx_clear(port->reg_dma_ctl, port->dma_ctl_val);
+
         /* setup fifo + format */
         cx23885_sram_channel_setup(dev,
                                    &dev->sram_channels[ port->sram_chno ],
@@ -1083,7 +1200,21 @@ static int cx23885_start_dma(struct cx23885_tsport *port,
         cx_write(port->reg_gpcnt_ctl, 3);
         q->count = 1;
 
-        if (cx23885_boards[dev->board].portb & CX23885_MPEG_ENCODER) {
+        /* Set VIDB pins to input */
+        if (cx23885_boards[dev->board].portb == CX23885_MPEG_DVB) {
+                reg = cx_read(PAD_CTRL);
+                reg &= ~0x3; /* Clear TS1_OE & TS1_SOP_OE */
+                cx_write(PAD_CTRL, reg);
+        }
+
+        /* Set VIDC pins to input */
+        if (cx23885_boards[dev->board].portc == CX23885_MPEG_DVB) {
+                reg = cx_read(PAD_CTRL);
+                reg &= ~0x4; /* Clear TS2_SOP_OE */
+                cx_write(PAD_CTRL, reg);
+        }
+
+        if (cx23885_boards[dev->board].portb == CX23885_MPEG_ENCODER) {
 
                 reg = cx_read(PAD_CTRL);
                 reg = reg & ~0x1;    /* Clear TS1_OE */
@@ -1133,7 +1264,7 @@ static int cx23885_stop_dma(struct cx23885_tsport *port)
         cx_clear(port->reg_ts_int_msk, port->ts_int_msk_val);
         cx_clear(port->reg_dma_ctl, port->dma_ctl_val);
 
-        if (cx23885_boards[dev->board].portb & CX23885_MPEG_ENCODER) {
+        if (cx23885_boards[dev->board].portb == CX23885_MPEG_ENCODER) {
 
                 reg = cx_read(PAD_CTRL);
 
diff --git a/drivers/media/video/cx23885/cx23885-video.c b/drivers/media/video/cx23885/cx23885-video.c
index 043fc4e5c586..ad2235dab5b1 100644
--- a/drivers/media/video/cx23885/cx23885-video.c
+++ b/drivers/media/video/cx23885/cx23885-video.c
@@ -33,6 +33,7 @@
 
 #include "cx23885.h"
 #include <media/v4l2-common.h>
+#include <media/v4l2-ioctl.h>
 
 #ifdef CONFIG_VIDEO_V4L1_COMPAT
 /* Include V4L1 specific functions. Should be removed soon */
@@ -326,7 +327,7 @@ struct video_device *cx23885_vdev_init(struct cx23885_dev *dev,
                 return NULL;
         *vfd = *template;
         vfd->minor   = -1;
-        vfd->dev     = &pci->dev;
+        vfd->parent  = &pci->dev;
         vfd->release = video_device_release;
         snprintf(vfd->name, sizeof(vfd->name), "%s %s (%s)",
                  dev->name, type, cx23885_boards[dev->board].name);
@@ -1433,12 +1434,7 @@ static const struct file_operations video_fops = {
         .llseek        = no_llseek,
 };
 
-static struct video_device cx23885_vbi_template;
-static struct video_device cx23885_video_template = {
-        .name                 = "cx23885-video",
-        .type                 = VID_TYPE_CAPTURE|VID_TYPE_TUNER|VID_TYPE_SCALES,
-        .fops                 = &video_fops,
-        .minor                = -1,
+static const struct v4l2_ioctl_ops video_ioctl_ops = {
         .vidioc_querycap      = vidioc_querycap,
         .vidioc_enum_fmt_vid_cap  = vidioc_enum_fmt_vid_cap,
         .vidioc_g_fmt_vid_cap     = vidioc_g_fmt_vid_cap,
@@ -1471,6 +1467,14 @@ static struct video_device cx23885_video_template = {
         .vidioc_g_register    = vidioc_g_register,
         .vidioc_s_register    = vidioc_s_register,
 #endif
+};
+
+static struct video_device cx23885_vbi_template;
+static struct video_device cx23885_video_template = {
+        .name                 = "cx23885-video",
+        .fops                 = &video_fops,
+        .minor                = -1,
+        .ioctl_ops            = &video_ioctl_ops,
         .tvnorms              = CX23885_NORMS,
         .current_norm         = V4L2_STD_NTSC_M,
 };
@@ -1512,7 +1516,6 @@ int cx23885_video_register(struct cx23885_dev *dev)
         memcpy(&cx23885_vbi_template, &cx23885_video_template,
                 sizeof(cx23885_vbi_template));
         strcpy(cx23885_vbi_template.name, "cx23885-vbi");
-        cx23885_vbi_template.type = VID_TYPE_TELETEXT|VID_TYPE_TUNER;
 
         dev->tvnorm = cx23885_video_template.current_norm;
 
diff --git a/drivers/media/video/cx25840/Kconfig b/drivers/media/video/cx25840/Kconfig
index 448f4cd0ce34..de515dadadc2 100644
--- a/drivers/media/video/cx25840/Kconfig
+++ b/drivers/media/video/cx25840/Kconfig
@@ -1,8 +1,6 @@
 config VIDEO_CX25840
         tristate "Conexant CX2584x audio/video decoders"
         depends on VIDEO_V4L2 && I2C && EXPERIMENTAL
-        depends on HOTPLUG # due to FW_LOADER
-        select FW_LOADER
         ---help---
           Support for the Conexant CX2584x audio/video decoders.
 
diff --git a/drivers/media/video/cx25840/cx25840-core.c b/drivers/media/video/cx25840/cx25840-core.c
index e7bf4f4c1319..209d3bcb5dbb 100644
--- a/drivers/media/video/cx25840/cx25840-core.c
+++ b/drivers/media/video/cx25840/cx25840-core.c
@@ -50,7 +50,7 @@ MODULE_LICENSE("GPL");
 
 static unsigned short normal_i2c[] = { 0x88 >> 1, I2C_CLIENT_END };
 
-int cx25840_debug;
+static int cx25840_debug;
 
 module_param_named(debug,cx25840_debug, int, 0644);
 
diff --git a/drivers/media/video/cx25840/cx25840-core.h b/drivers/media/video/cx25840/cx25840-core.h
index 72916ba975a8..b87337e590b4 100644
--- a/drivers/media/video/cx25840/cx25840-core.h
+++ b/drivers/media/video/cx25840/cx25840-core.h
@@ -24,8 +24,6 @@
 #include <linux/videodev2.h>
 #include <linux/i2c.h>
 
-extern int cx25840_debug;
-
 /* ENABLE_PVR150_WORKAROUND activates a workaround for a hardware bug that is
    present in Hauppauge PVR-150 (and possibly PVR-500) cards that have
    certain NTSC tuners (tveeprom tuner model numbers 85, 99 and 112). The
diff --git a/drivers/media/video/cx88/Kconfig b/drivers/media/video/cx88/Kconfig
index 10e20d8196dc..9dd7bdf659b9 100644
--- a/drivers/media/video/cx88/Kconfig
+++ b/drivers/media/video/cx88/Kconfig
@@ -33,9 +33,8 @@ config VIDEO_CX88_ALSA
 
 config VIDEO_CX88_BLACKBIRD
         tristate "Blackbird MPEG encoder support (cx2388x + cx23416)"
-        depends on VIDEO_CX88 && HOTPLUG
+        depends on VIDEO_CX88
         select VIDEO_CX2341X
-        select FW_LOADER
         ---help---
           This adds support for MPEG encoder cards based on the
           Blackbird reference design, using the Conexant 2388x
diff --git a/drivers/media/video/cx88/cx88-blackbird.c b/drivers/media/video/cx88/cx88-blackbird.c
index bfdca5847764..9a1374a38ec7 100644
--- a/drivers/media/video/cx88/cx88-blackbird.c
+++ b/drivers/media/video/cx88/cx88-blackbird.c
@@ -33,6 +33,7 @@
 #include <linux/device.h>
 #include <linux/firmware.h>
 #include <media/v4l2-common.h>
+#include <media/v4l2-ioctl.h>
 #include <media/cx2341x.h>
 
 #include "cx88.h"
@@ -1174,12 +1175,7 @@ static const struct file_operations mpeg_fops =
         .llseek        = no_llseek,
 };
 
-static struct video_device cx8802_mpeg_template =
-{
-        .name                 = "cx8802",
-        .type                 = VID_TYPE_CAPTURE|VID_TYPE_TUNER|VID_TYPE_SCALES|VID_TYPE_MPEG_ENCODER,
-        .fops                 = &mpeg_fops,
-        .minor                = -1,
+static const struct v4l2_ioctl_ops mpeg_ioctl_ops = {
         .vidioc_querymenu     = vidioc_querymenu,
         .vidioc_querycap      = vidioc_querycap,
         .vidioc_enum_fmt_vid_cap  = vidioc_enum_fmt_vid_cap,
@@ -1207,6 +1203,13 @@ static struct video_device cx8802_mpeg_template =
         .vidioc_g_tuner       = vidioc_g_tuner,
         .vidioc_s_tuner       = vidioc_s_tuner,
         .vidioc_s_std         = vidioc_s_std,
+};
+
+static struct video_device cx8802_mpeg_template = {
+        .name                 = "cx8802",
+        .fops                 = &mpeg_fops,
+        .ioctl_ops            = &mpeg_ioctl_ops,
+        .minor                = -1,
         .tvnorms              = CX88_NORMS,
         .current_norm         = V4L2_STD_NTSC_M,
 };
diff --git a/drivers/media/video/cx88/cx88-cards.c b/drivers/media/video/cx88/cx88-cards.c
index fa6d398e97b9..de199a206a15 100644
--- a/drivers/media/video/cx88/cx88-cards.c
+++ b/drivers/media/video/cx88/cx88-cards.c
@@ -1348,7 +1348,7 @@ static const struct cx88_board cx88_boards[] = {
                 .tuner_addr     = ADDR_UNSET,
                 .radio_addr     = ADDR_UNSET,
                 .tda9887_conf   = TDA9887_PRESENT,
-                .audio_chip     = AUDIO_CHIP_WM8775,
+                .audio_chip     = V4L2_IDENT_WM8775,
                 .input          = {{
                         .type   = CX88_VMUX_TELEVISION,
                         .vmux   = 0,
diff --git a/drivers/media/video/cx88/cx88-core.c b/drivers/media/video/cx88/cx88-core.c
index 60eeda3057e9..d656fec59010 100644
--- a/drivers/media/video/cx88/cx88-core.c
+++ b/drivers/media/video/cx88/cx88-core.c
@@ -40,6 +40,7 @@
 
 #include "cx88.h"
 #include <media/v4l2-common.h>
+#include <media/v4l2-ioctl.h>
 
 MODULE_DESCRIPTION("v4l2 driver module for cx2388x based TV cards");
 MODULE_AUTHOR("Gerd Knorr <kraxel@bytesex.org> [SuSE Labs]");
@@ -1006,7 +1007,7 @@ struct video_device *cx88_vdev_init(struct cx88_core *core,
                 return NULL;
         *vfd = *template;
         vfd->minor   = -1;
-        vfd->dev     = &pci->dev;
+        vfd->parent  = &pci->dev;
         vfd->release = video_device_release;
         snprintf(vfd->name, sizeof(vfd->name), "%s %s (%s)",
                  core->name, type, core->board.name);
diff --git a/drivers/media/video/cx88/cx88-video.c b/drivers/media/video/cx88/cx88-video.c
index 0fed5cd2ccea..ef4d56ea0027 100644
--- a/drivers/media/video/cx88/cx88-video.c
+++ b/drivers/media/video/cx88/cx88-video.c
@@ -39,6 +39,7 @@
 
 #include "cx88.h"
 #include <media/v4l2-common.h>
+#include <media/v4l2-ioctl.h>
 
 #ifdef CONFIG_VIDEO_V4L1_COMPAT
 /* Include V4L1 specific functions. Should be removed soon */
@@ -447,7 +448,7 @@ int cx88_video_mux(struct cx88_core *core, unsigned int input)
                    the initialization. Some boards may use different
                    routes for different inputs. HVR-1300 surely does */
                 if (core->board.audio_chip &&
-                    core->board.audio_chip == AUDIO_CHIP_WM8775) {
+                    core->board.audio_chip == V4L2_IDENT_WM8775) {
                         struct v4l2_routing route;
 
                         route.input = INPUT(input).audioroute;
@@ -1682,13 +1683,7 @@ static const struct file_operations video_fops =
         .llseek        = no_llseek,
 };
 
-static struct video_device cx8800_vbi_template;
-static struct video_device cx8800_video_template =
-{
-        .name                 = "cx8800-video",
-        .type                 = VID_TYPE_CAPTURE|VID_TYPE_TUNER|VID_TYPE_SCALES,
-        .fops                 = &video_fops,
-        .minor                = -1,
+static const struct v4l2_ioctl_ops video_ioctl_ops = {
         .vidioc_querycap      = vidioc_querycap,
         .vidioc_enum_fmt_vid_cap  = vidioc_enum_fmt_vid_cap,
         .vidioc_g_fmt_vid_cap     = vidioc_g_fmt_vid_cap,
@@ -1721,6 +1716,15 @@ static struct video_device cx8800_video_template =
         .vidioc_g_register    = vidioc_g_register,
         .vidioc_s_register    = vidioc_s_register,
 #endif
+};
+
+static struct video_device cx8800_vbi_template;
+
+static struct video_device cx8800_video_template = {
+        .name                 = "cx8800-video",
+        .fops                 = &video_fops,
+        .minor                = -1,
+        .ioctl_ops            = &video_ioctl_ops,
         .tvnorms              = CX88_NORMS,
         .current_norm         = V4L2_STD_NTSC_M,
 };
@@ -1735,12 +1739,7 @@ static const struct file_operations radio_fops =
         .llseek        = no_llseek,
 };
 
-static struct video_device cx8800_radio_template =
-{
-        .name                 = "cx8800-radio",
-        .type                 = VID_TYPE_TUNER,
-        .fops                 = &radio_fops,
-        .minor                = -1,
+static const struct v4l2_ioctl_ops radio_ioctl_ops = {
         .vidioc_querycap      = radio_querycap,
         .vidioc_g_tuner       = radio_g_tuner,
         .vidioc_enum_input    = radio_enum_input,
@@ -1759,6 +1758,13 @@ static struct video_device cx8800_radio_template =
 #endif
 };
 
+static struct video_device cx8800_radio_template = {
+        .name                 = "cx8800-radio",
+        .fops                 = &radio_fops,
+        .minor                = -1,
+        .ioctl_ops            = &radio_ioctl_ops,
+};
+
 /* ----------------------------------------------------------- */
 
 static void cx8800_unregister_video(struct cx8800_dev *dev)
@@ -1830,7 +1836,6 @@ static int __devinit cx8800_initdev(struct pci_dev *pci_dev,
         memcpy( &cx8800_vbi_template, &cx8800_video_template,
                 sizeof(cx8800_vbi_template) );
         strcpy(cx8800_vbi_template.name,"cx8800-vbi");
-        cx8800_vbi_template.type = VID_TYPE_TELETEXT|VID_TYPE_TUNER;
 
         /* initialize driver struct */
         spin_lock_init(&dev->slock);
@@ -1866,7 +1871,7 @@ static int __devinit cx8800_initdev(struct pci_dev *pci_dev,
 
         /* load and configure helper modules */
 
-        if (core->board.audio_chip == AUDIO_CHIP_WM8775)
+        if (core->board.audio_chip == V4L2_IDENT_WM8775)
                 request_module("wm8775");
 
         switch (core->boardnr) {
diff --git a/drivers/media/video/cx88/cx88.h b/drivers/media/video/cx88/cx88.h
index 14ac173f4071..54fe65094711 100644
--- a/drivers/media/video/cx88/cx88.h
+++ b/drivers/media/video/cx88/cx88.h
@@ -29,8 +29,8 @@
 #include <media/tuner.h>
 #include <media/tveeprom.h>
 #include <media/videobuf-dma-sg.h>
+#include <media/v4l2-chip-ident.h>
 #include <media/cx2341x.h>
-#include <media/audiochip.h>
 #if defined(CONFIG_VIDEO_CX88_DVB) || defined(CONFIG_VIDEO_CX88_DVB_MODULE)
 #include <media/videobuf-dvb.h>
 #endif
@@ -252,7 +252,7 @@ struct cx88_board {
         struct cx88_input       input[MAX_CX88_INPUT];
         struct cx88_input       radio;
         enum cx88_board_type    mpeg;
-        enum audiochip          audio_chip;
+        unsigned int            audio_chip;
 };
 
 struct cx88_subid {
diff --git a/drivers/media/video/em28xx/em28xx-cards.c b/drivers/media/video/em28xx/em28xx-cards.c
index 05f0d5a15058..476ae44a62d2 100644
--- a/drivers/media/video/em28xx/em28xx-cards.c
+++ b/drivers/media/video/em28xx/em28xx-cards.c
@@ -32,8 +32,8 @@
 #include <media/saa7115.h>
 #include <media/tvp5150.h>
 #include <media/tveeprom.h>
-#include <media/audiochip.h>
 #include <media/v4l2-common.h>
+#include <media/v4l2-chip-ident.h>
 
 #include "em28xx.h"
 
@@ -52,6 +52,15 @@ struct em28xx_hash_table {
 };
 
 struct em28xx_board em28xx_boards[] = {
+        [EM2750_BOARD_UNKNOWN] = {
+                .name          = "Unknown EM2750/EM2751 webcam grabber",
+                .vchannels     = 1,
+                .input         = { {
+                        .type     = EM28XX_VMUX_COMPOSITE1,
+                        .vmux     = 0,
+                        .amux     = 0,
+                } },
+        },
         [EM2800_BOARD_UNKNOWN] = {
                 .name         = "Unknown EM2800 video grabber",
                 .is_em2800    = 1,
@@ -73,6 +82,39 @@ struct em28xx_board em28xx_boards[] = {
                 .is_em2800    = 0,
                 .tuner_type   = TUNER_ABSENT,
         },
+        [EM2750_BOARD_DLCW_130] = {
+                /* Beijing Huaqi Information Digital Technology Co., Ltd */
+                .name          = "Huaqi DLCW-130",
+                .valid         = EM28XX_BOARD_NOT_VALIDATED,
+                .vchannels     = 1,
+                .input         = { {
+                        .type     = EM28XX_VMUX_COMPOSITE1,
+                        .vmux     = 0,
+                        .amux     = 0,
+                } },
+        },
+        [EM2800_BOARD_KWORLD_USB2800] = {
+                .name         = "Kworld USB2800",
+                .valid        = EM28XX_BOARD_NOT_VALIDATED,
+                .is_em2800    = 1,
+                .vchannels    = 3,
+                .tuner_type   = TUNER_PHILIPS_FCV1236D,
+                .tda9887_conf = TDA9887_PRESENT,
+                .decoder      = EM28XX_SAA7113,
+                .input          = { {
+                        .type     = EM28XX_VMUX_TELEVISION,
+                        .vmux     = SAA7115_COMPOSITE2,
+                        .amux     = 0,
+                }, {
+                        .type     = EM28XX_VMUX_COMPOSITE1,
+                        .vmux     = SAA7115_COMPOSITE0,
+                        .amux     = 1,
+                }, {
+                        .type     = EM28XX_VMUX_SVIDEO,
+                        .vmux     = SAA7115_SVIDEO3,
+                        .amux     = 1,
+                } },
+        },
         [EM2820_BOARD_KWORLD_PVRTV2800RF] = {
                 .name         = "Kworld PVR TV 2800 RF",
                 .is_em2800    = 0,
@@ -151,6 +193,376 @@ struct em28xx_board em28xx_boards[] = {
                                         MSP_DSP_IN_SCART, MSP_DSP_IN_SCART),
                 } },
         },
+        [EM2820_BOARD_DLINK_USB_TV] = {
+                .name         = "D-Link DUB-T210 TV Tuner",
+                .valid        = EM28XX_BOARD_NOT_VALIDATED,
+                .vchannels    = 3,
+                .is_em2800    = 0,
+                .tuner_type   = TUNER_LG_PAL_NEW_TAPC,
+                .tda9887_conf = TDA9887_PRESENT,
+                .decoder      = EM28XX_SAA7113,
+                .input          = { {
+                        .type     = EM28XX_VMUX_TELEVISION,
+                        .vmux     = SAA7115_COMPOSITE2,
+                        .amux     = 1,
+                }, {
+                        .type     = EM28XX_VMUX_COMPOSITE1,
+                        .vmux     = SAA7115_COMPOSITE0,
+                        .amux     = 1,
+                }, {
+                        .type     = EM28XX_VMUX_SVIDEO,
+                        .vmux     = SAA7115_SVIDEO3,
+                        .amux     = 1,
+                } },
+        },
+        [EM2820_BOARD_HERCULES_SMART_TV_USB2] = {
+                .name         = "Hercules Smart TV USB 2.0",
+                .valid        = EM28XX_BOARD_NOT_VALIDATED,
+                .vchannels    = 3,
+                .tuner_type   = TUNER_LG_PAL_NEW_TAPC,
+                .tda9887_conf = TDA9887_PRESENT,
+                .decoder      = EM28XX_SAA7113,
+                .input        = { {
+                        .type     = EM28XX_VMUX_TELEVISION,
+                        .vmux     = SAA7115_COMPOSITE2,
+                        .amux     = 1,
+                }, {
+                        .type     = EM28XX_VMUX_COMPOSITE1,
+                        .vmux     = SAA7115_COMPOSITE0,
+                        .amux     = 1,
+                }, {
+                        .type     = EM28XX_VMUX_SVIDEO,
+                        .vmux     = SAA7115_SVIDEO3,
+                        .amux     = 1,
+                } },
+        },
+        [EM2820_BOARD_PINNACLE_USB_2_FM1216ME] = {
+                .name         = "Pinnacle PCTV USB 2 (Philips FM1216ME)",
+                .valid        = EM28XX_BOARD_NOT_VALIDATED,
+                .vchannels    = 3,
+                .is_em2800    = 0,
+                .tuner_type   = TUNER_PHILIPS_FM1216ME_MK3,
+                .tda9887_conf = TDA9887_PRESENT,
+                .decoder      = EM28XX_SAA7113,
+                .input          = { {
+                        .type     = EM28XX_VMUX_TELEVISION,
+                        .vmux     = SAA7115_COMPOSITE2,
+                        .amux     = 0,
+                }, {
+                        .type     = EM28XX_VMUX_COMPOSITE1,
+                        .vmux     = SAA7115_COMPOSITE0,
+                        .amux     = 1,
+                }, {
+                        .type     = EM28XX_VMUX_SVIDEO,
+                        .vmux     = SAA7115_SVIDEO3,
+                        .amux     = 1,
+                } },
+        },
+        [EM2820_BOARD_GADMEI_UTV310] = {
+                .name         = "Gadmei UTV310",
+                .valid        = EM28XX_BOARD_NOT_VALIDATED,
+                .vchannels    = 3,
+                .tuner_type   = TUNER_TNF_5335MF,
+                .tda9887_conf = TDA9887_PRESENT,
+                .decoder      = EM28XX_SAA7113,
+                .input          = { {
+                        .type     = EM28XX_VMUX_TELEVISION,
+                        .vmux     = SAA7115_COMPOSITE1,
+                        .amux     = 1,
+                }, {
+                        .type     = EM28XX_VMUX_COMPOSITE1,
+                        .vmux     = SAA7115_COMPOSITE0,
+                        .amux     = 1,
+                }, {
+                        .type     = EM28XX_VMUX_SVIDEO,
+                        .vmux     = SAA7115_SVIDEO3,
+                        .amux     = 1,
+                } },
+        },
+        [EM2820_BOARD_LEADTEK_WINFAST_USBII_DELUXE] = {
+                .name         = "Leadtek Winfast USB II Deluxe",
+                .valid        = EM28XX_BOARD_NOT_VALIDATED,
+                .vchannels    = 3,
+                .tuner_type   = TUNER_PHILIPS_FM1216ME_MK3,
+                .tda9887_conf = TDA9887_PRESENT,
+                .decoder      = EM28XX_SAA7114,
+                .input          = { {
+                        .type     = EM28XX_VMUX_TELEVISION,
+                        .vmux     = 2,
+                        .amux     = 0,
+                }, {
+                        .type     = EM28XX_VMUX_COMPOSITE1,
+                        .vmux     = 0,
+                        .amux     = 1,
+                }, {
+                        .type     = EM28XX_VMUX_SVIDEO,
+                        .vmux     = 9,
+                        .amux     = 1,
+                } },
+        },
+        [EM2820_BOARD_PINNACLE_DVC_100] = {
+                .name         = "Pinnacle Dazzle DVC 100",
+                .valid        = EM28XX_BOARD_NOT_VALIDATED,
+                .vchannels    = 3,
+                .decoder      = EM28XX_SAA7113,
+                .input          = { {
+                        .type     = EM28XX_VMUX_COMPOSITE1,
+                        .vmux     = SAA7115_COMPOSITE0,
+                        .amux     = 1,
+                }, {
+                        .type     = EM28XX_VMUX_SVIDEO,
+                        .vmux     = SAA7115_SVIDEO3,
+                        .amux     = 1,
+                } },
+        },
+        [EM2820_BOARD_VIDEOLOGY_20K14XUSB] = {
+                .name          = "Videology 20K14XUSB USB2.0",
+                .valid        = EM28XX_BOARD_NOT_VALIDATED,
+                .vchannels     = 1,
+                .input         = { {
+                        .type     = EM28XX_VMUX_COMPOSITE1,
+                        .vmux     = 0,
+                        .amux     = 0,
+                } },
+        },
+        [EM2821_BOARD_PROLINK_PLAYTV_USB2] = {
+                .name         = "SIIG AVTuner-PVR/Prolink PlayTV USB 2.0",
+                .valid        = EM28XX_BOARD_NOT_VALIDATED,
+                .vchannels    = 3,
+                .is_em2800    = 0,
+                .tuner_type   = TUNER_LG_PAL_NEW_TAPC,  /* unknown? */
+                .tda9887_conf = TDA9887_PRESENT,        /* unknown? */
+                .decoder      = EM28XX_SAA7113,
+                .input          = { {
+                        .type     = EM28XX_VMUX_TELEVISION,
+                        .vmux     = SAA7115_COMPOSITE2,
+                        .amux     = 1,
+                }, {
+                        .type     = EM28XX_VMUX_COMPOSITE1,
+                        .vmux     = SAA7115_COMPOSITE0,
+                        .amux     = 1,
+                }, {
+                        .type     = EM28XX_VMUX_SVIDEO,
+                        .vmux     = SAA7115_SVIDEO3,
+                        .amux     = 1,
+                } },
+        },
+        [EM2821_BOARD_SUPERCOMP_USB_2] = {
+                .name         = "Supercomp USB 2.0 TV",
+                .valid        = EM28XX_BOARD_NOT_VALIDATED,
+                .vchannels    = 3,
+                .is_em2800    = 0,
+                .tuner_type   = TUNER_PHILIPS_FM1236_MK3,
+                .tda9887_conf = TDA9887_PRESENT |
+                                TDA9887_PORT1_ACTIVE |
+                                TDA9887_PORT2_ACTIVE,
+                .decoder      = EM28XX_SAA7113,
+                .input          = { {
+                        .type     = EM28XX_VMUX_TELEVISION,
+                        .vmux     = SAA7115_COMPOSITE2,
+                        .amux     = 1,
+                }, {
+                        .type     = EM28XX_VMUX_COMPOSITE1,
+                        .vmux     = SAA7115_COMPOSITE0,
+                        .amux     = 0,
+                }, {
+                        .type     = EM28XX_VMUX_SVIDEO,
+                        .vmux     = SAA7115_SVIDEO3,
+                        .amux     = 1,
+                } },
+        },
+        [EM2821_BOARD_USBGEAR_VD204] = {
+                .name          = "Usbgear VD204v9",
+                .valid        = EM28XX_BOARD_NOT_VALIDATED,
+                .vchannels     = 2,
+                .decoder       = EM28XX_SAA7113,
+                .input          = { {
+                        .type  = EM28XX_VMUX_COMPOSITE1,
+                        .vmux  = SAA7115_COMPOSITE0,
+                        .amux  = 1,
+                }, {
+                        .type  = EM28XX_VMUX_SVIDEO,
+                        .vmux  = SAA7115_SVIDEO3,
+                        .amux  = 1,
+                } },
+        },
+        [EM2860_BOARD_NETGMBH_CAM] = {
+                /* Beijing Huaqi Information Digital Technology Co., Ltd */
+                .name          = "NetGMBH Cam",
+                .valid       = EM28XX_BOARD_NOT_VALIDATED,
+                .vchannels     = 1,
+                .input         = { {
+                        .type     = EM28XX_VMUX_COMPOSITE1,
+                        .vmux     = 0,
+                        .amux     = 0,
+                } },
+        },
+        [EM2860_BOARD_TYPHOON_DVD_MAKER] = {
+                .name          = "Typhoon DVD Maker",
+                .valid        = EM28XX_BOARD_NOT_VALIDATED,
+                .vchannels     = 2,
+                .decoder       = EM28XX_SAA7113,
+                .input          = { {
+                        .type  = EM28XX_VMUX_COMPOSITE1,
+                        .vmux  = SAA7115_COMPOSITE0,
+                        .amux  = 1,
+                }, {
+                        .type  = EM28XX_VMUX_SVIDEO,
+                        .vmux  = SAA7115_SVIDEO3,
+                        .amux  = 1,
+                } },
+        },
+        [EM2860_BOARD_GADMEI_UTV330] = {
+                .name         = "Gadmei UTV330",
+                .valid        = EM28XX_BOARD_NOT_VALIDATED,
+                .vchannels    = 3,
+                .tuner_type   = TUNER_TNF_5335MF,
+                .tda9887_conf = TDA9887_PRESENT,
+                .decoder      = EM28XX_SAA7113,
+                .input          = { {
+                        .type     = EM28XX_VMUX_TELEVISION,
+                        .vmux     = SAA7115_COMPOSITE2,
+                        .amux     = 0,
+                }, {
+                        .type     = EM28XX_VMUX_COMPOSITE1,
+                        .vmux     = SAA7115_COMPOSITE0,
+                        .amux     = 1,
+                }, {
+                        .type     = EM28XX_VMUX_SVIDEO,
+                        .vmux     = SAA7115_SVIDEO3,
+                        .amux     = 1,
+                } },
+        },
+        [EM2860_BOARD_TERRATEC_HYBRID_XS] = {
+                .name         = "Terratec Cinergy A Hybrid XS",
+                .valid        = EM28XX_BOARD_NOT_VALIDATED,
+                .vchannels    = 3,
+                .tuner_type   = TUNER_XC2028,
+                .decoder      = EM28XX_TVP5150,
+                .input          = { {
+                        .type     = EM28XX_VMUX_TELEVISION,
+                        .vmux     = TVP5150_COMPOSITE0,
+                        .amux     = 0,
+                }, {
+                        .type     = EM28XX_VMUX_COMPOSITE1,
+                        .vmux     = TVP5150_COMPOSITE1,
+                        .amux     = 1,
+                }, {
+                        .type     = EM28XX_VMUX_SVIDEO,
+                        .vmux     = TVP5150_SVIDEO,
+                        .amux     = 1,
+                } },
+        },
+        [EM2861_BOARD_KWORLD_PVRTV_300U] = {
+                .name         = "KWorld PVRTV 300U",
+                .valid        = EM28XX_BOARD_NOT_VALIDATED,
+                .vchannels    = 3,
+                .tuner_type   = TUNER_XC2028,
+                .decoder      = EM28XX_TVP5150,
+                .input          = { {
+                        .type     = EM28XX_VMUX_TELEVISION,
+                        .vmux     = TVP5150_COMPOSITE0,
+                        .amux     = 0,
+                }, {
+                        .type     = EM28XX_VMUX_COMPOSITE1,
+                        .vmux     = TVP5150_COMPOSITE1,
+                        .amux     = 1,
+                }, {
+                        .type     = EM28XX_VMUX_SVIDEO,
+                        .vmux     = TVP5150_SVIDEO,
+                        .amux     = 1,
+                } },
+        },
+        [EM2861_BOARD_YAKUMO_MOVIE_MIXER] = {
+                .name          = "Yakumo MovieMixer",
+                .valid       = EM28XX_BOARD_NOT_VALIDATED,
+                .vchannels     = 1,
+                .decoder       = EM28XX_TVP5150,
+                .input         = { {
+                        .type     = EM28XX_VMUX_TELEVISION,
+                        .vmux     = TVP5150_COMPOSITE0,
+                        .amux     = 0,
+                }, {
+                        .type     = EM28XX_VMUX_COMPOSITE1,
+                        .vmux     = TVP5150_COMPOSITE1,
+                        .amux     = 1,
+                }, {
+                        .type     = EM28XX_VMUX_SVIDEO,
+                        .vmux     = TVP5150_SVIDEO,
+                        .amux     = 1,
+                } },
+        },
+        [EM2861_BOARD_PLEXTOR_PX_TV100U] = {
+                .name         = "Plextor ConvertX PX-TV100U",
+                .valid        = EM28XX_BOARD_NOT_VALIDATED,
+                .vchannels    = 3,
+                .tuner_type   = TUNER_TNF_5335MF,
+                .tda9887_conf = TDA9887_PRESENT,
+                .decoder      = EM28XX_TVP5150,
+                .input          = { {
+                        .type     = EM28XX_VMUX_TELEVISION,
+                        .vmux     = TVP5150_COMPOSITE0,
+                        .amux     = 1,
+                }, {
+                        .type     = EM28XX_VMUX_COMPOSITE1,
+                        .vmux     = TVP5150_COMPOSITE1,
+                        .amux     = 1,
+                }, {
+                        .type     = EM28XX_VMUX_SVIDEO,
+                        .vmux     = TVP5150_SVIDEO,
+                        .amux     = 1,
+                } },
+        },
+        [EM2870_BOARD_TERRATEC_XS] = {
+                .name         = "Terratec Cinergy T XS",
+                .valid        = EM28XX_BOARD_NOT_VALIDATED,
+                .tuner_type   = TUNER_XC2028,
+        },
+        [EM2870_BOARD_TERRATEC_XS_MT2060] = {
+                .name         = "Terratec Cinergy T XS (MT2060)",
+                .valid        = EM28XX_BOARD_NOT_VALIDATED,
+                .tuner_type   = TUNER_ABSENT, /* MT2060 */
+        },
+        [EM2870_BOARD_KWORLD_350U] = {
+                .name         = "Kworld 350 U DVB-T",
+                .valid        = EM28XX_BOARD_NOT_VALIDATED,
+                .tuner_type   = TUNER_XC2028,
+        },
+        [EM2870_BOARD_KWORLD_355U] = {
+                .name         = "Kworld 355 U DVB-T",
+                .valid        = EM28XX_BOARD_NOT_VALIDATED,
+        },
+        [EM2870_BOARD_PINNACLE_PCTV_DVB] = {
+                .name         = "Pinnacle PCTV DVB-T",
+                .valid        = EM28XX_BOARD_NOT_VALIDATED,
+                .tuner_type   = TUNER_ABSENT, /* MT2060 */
+        },
+        [EM2870_BOARD_COMPRO_VIDEOMATE] = {
+                .name         = "Compro, VideoMate U3",
+                .valid        = EM28XX_BOARD_NOT_VALIDATED,
+                .tuner_type   = TUNER_ABSENT, /* MT2060 */
+        },
+        [EM2880_BOARD_TERRATEC_HYBRID_XS_FR] = {
+                .name         = "Terratec Hybrid XS Secam",
+                .valid        = EM28XX_BOARD_NOT_VALIDATED,
+                .vchannels    = 3,
+                .has_msp34xx  = 1,
+                .tuner_type   = TUNER_XC2028,
+                .decoder      = EM28XX_TVP5150,
+                .input          = { {
+                        .type     = EM28XX_VMUX_TELEVISION,
+                        .vmux     = TVP5150_COMPOSITE0,
+                        .amux     = 0,
+                }, {
+                        .type     = EM28XX_VMUX_COMPOSITE1,
+                        .vmux     = TVP5150_COMPOSITE1,
+                        .amux     = 1,
+                }, {
+                        .type     = EM28XX_VMUX_SVIDEO,
+                        .vmux     = TVP5150_SVIDEO,
+                        .amux     = 1,
+                } },
+        },
         [EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900] = {
                 .name         = "Hauppauge WinTV HVR 900",
                 .vchannels    = 3,
@@ -194,7 +606,7 @@ struct em28xx_board em28xx_boards[] = {
                         .amux     = 1,
                 } },
         },
-        [EM2880_BOARD_HAUPPAUGE_WINTV_HVR_950] = {
+        [EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950] = {
                 .name           = "Hauppauge WinTV HVR 950",
                 .vchannels      = 3,
                 .tda9887_conf   = TDA9887_PRESENT,
@@ -240,12 +652,36 @@ struct em28xx_board em28xx_boards[] = {
                         .amux     = 1,
                 } },
         },
+        [EM2880_BOARD_AMD_ATI_TV_WONDER_HD_600] = {
+                .name           = "AMD ATI TV Wonder HD 600",
+                .vchannels      = 3,
+                .tda9887_conf   = TDA9887_PRESENT,
+                .tuner_type     = TUNER_XC2028,
+                .mts_firmware   = 1,
+                .has_12mhz_i2s  = 1,
+                .has_dvb        = 1,
+                .decoder        = EM28XX_TVP5150,
+                .input          = { {
+                        .type     = EM28XX_VMUX_TELEVISION,
+                        .vmux     = TVP5150_COMPOSITE0,
+                        .amux     = 0,
+                }, {
+                        .type     = EM28XX_VMUX_COMPOSITE1,
+                        .vmux     = TVP5150_COMPOSITE1,
+                        .amux     = 1,
+                }, {
+                        .type     = EM28XX_VMUX_SVIDEO,
+                        .vmux     = TVP5150_SVIDEO,
+                        .amux     = 1,
+                } },
+        },
         [EM2880_BOARD_TERRATEC_HYBRID_XS] = {
                 .name         = "Terratec Hybrid XS",
                 .vchannels    = 3,
                 .tda9887_conf = TDA9887_PRESENT,
                 .tuner_type   = TUNER_XC2028,
                 .decoder      = EM28XX_TVP5150,
+                .has_dvb        = 1,
                 .input          = { {
                         .type     = EM28XX_VMUX_TELEVISION,
                         .vmux     = TVP5150_COMPOSITE0,
@@ -328,6 +764,21 @@ struct em28xx_board em28xx_boards[] = {
                         .amux     = 1,
                 } },
         },
+        [EM2800_BOARD_GRABBEEX_USB2800] = {
+                .name         = "eMPIA Technology, Inc. GrabBeeX+ Video Encoder",
+                .is_em2800    = 1,
+                .vchannels    = 2,
+                .decoder      = EM28XX_SAA7113,
+                .input          = { {
+                        .type     = EM28XX_VMUX_COMPOSITE1,
+                        .vmux     = SAA7115_COMPOSITE0,
+                        .amux     = 1,
+                }, {
+                        .type     = EM28XX_VMUX_SVIDEO,
+                        .vmux     = SAA7115_SVIDEO3,
+                        .amux     = 1,
+                } },
+        },
         [EM2800_BOARD_LEADTEK_WINFAST_USBII] = {
                 .name         = "Leadtek Winfast USB II",
                 .is_em2800    = 1,
@@ -439,13 +890,232 @@ struct em28xx_board em28xx_boards[] = {
                         .amux     = 0,
                 } },
         },
+        [EM2880_BOARD_MSI_DIGIVOX_AD] = {
+                .name         = "MSI DigiVox A/D",
+                .valid        = EM28XX_BOARD_NOT_VALIDATED,
+                .vchannels    = 3,
+                .tuner_type   = TUNER_XC2028,
+                .decoder      = EM28XX_TVP5150,
+                .input          = { {
+                        .type     = EM28XX_VMUX_TELEVISION,
+                        .vmux     = TVP5150_COMPOSITE0,
+                        .amux     = 0,
+                }, {
+                        .type     = EM28XX_VMUX_COMPOSITE1,
+                        .vmux     = TVP5150_COMPOSITE1,
+                        .amux     = 1,
+                }, {
+                        .type     = EM28XX_VMUX_SVIDEO,
+                        .vmux     = TVP5150_SVIDEO,
+                        .amux     = 1,
+                } },
+        },
+        [EM2880_BOARD_MSI_DIGIVOX_AD_II] = {
+                .name         = "MSI DigiVox A/D II",
+                .valid        = EM28XX_BOARD_NOT_VALIDATED,
+                .vchannels    = 3,
+                .tuner_type   = TUNER_XC2028,
+                .decoder      = EM28XX_TVP5150,
+                .input          = { {
+                        .type     = EM28XX_VMUX_TELEVISION,
+                        .vmux     = TVP5150_COMPOSITE0,
+                        .amux     = 0,
+                }, {
+                        .type     = EM28XX_VMUX_COMPOSITE1,
+                        .vmux     = TVP5150_COMPOSITE1,
+                        .amux     = 1,
+                }, {
+                        .type     = EM28XX_VMUX_SVIDEO,
+                        .vmux     = TVP5150_SVIDEO,
+                        .amux     = 1,
+                } },
+        },
+        [EM2880_BOARD_KWORLD_DVB_305U] = {
+                .name         = "KWorld DVB-T 305U",
+                .valid        = EM28XX_BOARD_NOT_VALIDATED,
+                .vchannels    = 3,
+                .tuner_type   = TUNER_XC2028,
+                .decoder      = EM28XX_TVP5150,
+                .input          = { {
+                        .type     = EM28XX_VMUX_TELEVISION,
+                        .vmux     = TVP5150_COMPOSITE0,
+                        .amux     = 0,
+                }, {
+                        .type     = EM28XX_VMUX_COMPOSITE1,
+                        .vmux     = TVP5150_COMPOSITE1,
+                        .amux     = 1,
+                }, {
+                        .type     = EM28XX_VMUX_SVIDEO,
+                        .vmux     = TVP5150_SVIDEO,
+                        .amux     = 1,
+                } },
+        },
+        [EM2880_BOARD_KWORLD_DVB_310U] = {
+                .name         = "KWorld DVB-T 310U",
+                .valid        = EM28XX_BOARD_NOT_VALIDATED,
+                .vchannels    = 3,
+                .tuner_type   = TUNER_XC2028,
+                .decoder      = EM28XX_TVP5150,
+                .input          = { {
+                        .type     = EM28XX_VMUX_TELEVISION,
+                        .vmux     = TVP5150_COMPOSITE0,
+                        .amux     = 0,
+                }, {
+                        .type     = EM28XX_VMUX_COMPOSITE1,
+                        .vmux     = TVP5150_COMPOSITE1,
+                        .amux     = 1,
+                }, {
+                        .type     = EM28XX_VMUX_SVIDEO,
+                        .vmux     = TVP5150_SVIDEO,
+                        .amux     = 1,
+                } },
+        },
+        [EM2881_BOARD_DNT_DA2_HYBRID] = {
+                .name         = "DNT DA2 Hybrid",
+                .valid        = EM28XX_BOARD_NOT_VALIDATED,
+                .vchannels    = 3,
+                .tuner_type   = TUNER_XC2028,
+                .decoder      = EM28XX_TVP5150,
+                .input          = { {
+                        .type     = EM28XX_VMUX_TELEVISION,
+                        .vmux     = TVP5150_COMPOSITE0,
+                        .amux     = 0,
+                }, {
+                        .type     = EM28XX_VMUX_COMPOSITE1,
+                        .vmux     = TVP5150_COMPOSITE1,
+                        .amux     = 1,
+                }, {
+                        .type     = EM28XX_VMUX_SVIDEO,
+                        .vmux     = TVP5150_SVIDEO,
+                        .amux     = 1,
+                } },
+        },
+        [EM2881_BOARD_PINNACLE_HYBRID_PRO] = {
+                .name         = "Pinnacle Hybrid Pro",
+                .valid        = EM28XX_BOARD_NOT_VALIDATED,
+                .vchannels    = 3,
+                .tuner_type   = TUNER_XC2028,
+                .decoder      = EM28XX_TVP5150,
+                .input          = { {
+                        .type     = EM28XX_VMUX_TELEVISION,
+                        .vmux     = TVP5150_COMPOSITE0,
+                        .amux     = 0,
+                }, {
+                        .type     = EM28XX_VMUX_COMPOSITE1,
+                        .vmux     = TVP5150_COMPOSITE1,
+                        .amux     = 1,
+                }, {
+                        .type     = EM28XX_VMUX_SVIDEO,
+                        .vmux     = TVP5150_SVIDEO,
+                        .amux     = 1,
+                } },
+        },
+        [EM2882_BOARD_PINNACLE_HYBRID_PRO] = {
+                .name         = "Pinnacle Hybrid Pro (2)",
+                .valid        = EM28XX_BOARD_NOT_VALIDATED,
+                .vchannels    = 3,
+                .tuner_type   = TUNER_XC2028,
+                .decoder      = EM28XX_TVP5150,
+                .input          = { {
+                        .type     = EM28XX_VMUX_TELEVISION,
+                        .vmux     = TVP5150_COMPOSITE0,
+                        .amux     = 0,
+                }, {
+                        .type     = EM28XX_VMUX_COMPOSITE1,
+                        .vmux     = TVP5150_COMPOSITE1,
+                        .amux     = 1,
+                }, {
+                        .type     = EM28XX_VMUX_SVIDEO,
+                        .vmux     = TVP5150_SVIDEO,
+                        .amux     = 1,
+                } },
+        },
+        [EM2882_BOARD_KWORLD_VS_DVBT] = {
+                .name         = "Kworld VS-DVB-T 323UR",
+                .valid        = EM28XX_BOARD_NOT_VALIDATED,
+                .vchannels    = 3,
+                .tuner_type   = TUNER_XC2028,
+                .decoder      = EM28XX_TVP5150,
+                .input          = { {
+                        .type     = EM28XX_VMUX_TELEVISION,
+                        .vmux     = TVP5150_COMPOSITE0,
+                        .amux     = 0,
+                }, {
+                        .type     = EM28XX_VMUX_COMPOSITE1,
+                        .vmux     = TVP5150_COMPOSITE1,
+                        .amux     = 1,
+                }, {
+                        .type     = EM28XX_VMUX_SVIDEO,
+                        .vmux     = TVP5150_SVIDEO,
+                        .amux     = 1,
+                } },
+        },
+        [EM2882_BOARD_TERRATEC_HYBRID_XS] = {
+                .name         = "Terratec Hybrid XS (em2882)",
+                .valid        = EM28XX_BOARD_NOT_VALIDATED,
+                .vchannels    = 3,
+                .tuner_type   = TUNER_XC2028,
+                .decoder      = EM28XX_TVP5150,
+                .input          = { {
+                        .type     = EM28XX_VMUX_TELEVISION,
+                        .vmux     = TVP5150_COMPOSITE0,
+                        .amux     = 0,
+                }, {
+                        .type     = EM28XX_VMUX_COMPOSITE1,
+                        .vmux     = TVP5150_COMPOSITE1,
+                        .amux     = 1,
+                }, {
+                        .type     = EM28XX_VMUX_SVIDEO,
+                        .vmux     = TVP5150_SVIDEO,
+                        .amux     = 1,
+                } },
+        },
+        [EM2883_BOARD_KWORLD_HYBRID_A316] = {
+                .name         = "Kworld PlusTV HD Hybrid 330",
+                .valid        = EM28XX_BOARD_NOT_VALIDATED,
+                .vchannels    = 3,
+                .is_em2800    = 0,
+                .tuner_type   = TUNER_XC2028,
+                .decoder      = EM28XX_TVP5150,
+                .input          = { {
+                        .type     = EM28XX_VMUX_TELEVISION,
+                        .vmux     = TVP5150_COMPOSITE0,
+                        .amux     = 0,
+                }, {
+                        .type     = EM28XX_VMUX_COMPOSITE1,
+                        .vmux     = TVP5150_COMPOSITE1,
+                        .amux     = 1,
+                }, {
+                        .type     = EM28XX_VMUX_SVIDEO,
+                        .vmux     = TVP5150_SVIDEO,
+                        .amux     = 1,
+                } },
+        },
+        [EM2820_BOARD_COMPRO_VIDEOMATE_FORYOU] = {
+                .name         = "Compro VideoMate ForYou/Stereo",
+                .vchannels    = 2,
+                .tuner_type   = TUNER_LG_PAL_NEW_TAPC,
+                .tda9887_conf = TDA9887_PRESENT,
+                .decoder      = EM28XX_TVP5150,
+                .input          = { {
+                        .type     = EM28XX_VMUX_TELEVISION,
+                        .vmux     = TVP5150_COMPOSITE0,
+                        .amux     = EM28XX_AMUX_LINE_IN,
+                }, {
+                        .type     = EM28XX_VMUX_SVIDEO,
+                        .vmux     = TVP5150_SVIDEO,
+                        .amux     = EM28XX_AMUX_LINE_IN,
+                } },
+        },
 };
 const unsigned int em28xx_bcount = ARRAY_SIZE(em28xx_boards);
 
 /* table of devices that work with this driver */
 struct usb_device_id em28xx_id_table [] = {
         { USB_DEVICE(0xeb1a, 0x2750),
-                        .driver_info = EM2820_BOARD_UNKNOWN },
+                        .driver_info = EM2750_BOARD_UNKNOWN },
+        { USB_DEVICE(0xeb1a, 0x2751),
+                        .driver_info = EM2750_BOARD_UNKNOWN },
         { USB_DEVICE(0xeb1a, 0x2800),
                         .driver_info = EM2800_BOARD_UNKNOWN },
         { USB_DEVICE(0xeb1a, 0x2820),
@@ -462,36 +1132,78 @@ struct usb_device_id em28xx_id_table [] = {
                         .driver_info = EM2820_BOARD_UNKNOWN },
         { USB_DEVICE(0xeb1a, 0x2883),
                         .driver_info = EM2820_BOARD_UNKNOWN },
+        { USB_DEVICE(0xeb1a, 0xe300),
+                        .driver_info = EM2861_BOARD_KWORLD_PVRTV_300U },
+        { USB_DEVICE(0xeb1a, 0xe305),
+                        .driver_info = EM2880_BOARD_KWORLD_DVB_305U },
+        { USB_DEVICE(0xeb1a, 0xe310),
+                        .driver_info = EM2880_BOARD_MSI_DIGIVOX_AD },
+        { USB_DEVICE(0xeb1a, 0xa316),
+                        .driver_info = EM2883_BOARD_KWORLD_HYBRID_A316 },
+        { USB_DEVICE(0xeb1a, 0xe320),
+                        .driver_info = EM2880_BOARD_MSI_DIGIVOX_AD_II },
+        { USB_DEVICE(0xeb1a, 0xe323),
+                        .driver_info = EM2882_BOARD_KWORLD_VS_DVBT },
+        { USB_DEVICE(0xeb1a, 0xe350),
+                        .driver_info = EM2870_BOARD_KWORLD_350U },
+        { USB_DEVICE(0xeb1a, 0xe355),
+                        .driver_info = EM2870_BOARD_KWORLD_355U },
+        { USB_DEVICE(0xeb1a, 0x2801),
+                        .driver_info = EM2800_BOARD_GRABBEEX_USB2800 },
+        { USB_DEVICE(0xeb1a, 0xe357),
+                        .driver_info = EM2870_BOARD_KWORLD_355U },
         { USB_DEVICE(0x0ccd, 0x0036),
                         .driver_info = EM2820_BOARD_TERRATEC_CINERGY_250 },
-        { USB_DEVICE(0x2304, 0x0208),
-                        .driver_info = EM2820_BOARD_PINNACLE_USB_2 },
+        { USB_DEVICE(0x0ccd, 0x004c),
+                        .driver_info = EM2880_BOARD_TERRATEC_HYBRID_XS_FR },
+        { USB_DEVICE(0x0ccd, 0x004f),
+                        .driver_info = EM2860_BOARD_TERRATEC_HYBRID_XS },
+        { USB_DEVICE(0x0ccd, 0x005e),
+                        .driver_info = EM2882_BOARD_TERRATEC_HYBRID_XS },
+        { USB_DEVICE(0x0ccd, 0x0042),
+                        .driver_info = EM2880_BOARD_TERRATEC_HYBRID_XS },
+        { USB_DEVICE(0x0ccd, 0x0043),
+                        .driver_info = EM2870_BOARD_TERRATEC_XS },
+        { USB_DEVICE(0x0ccd, 0x0047),
+                        .driver_info = EM2880_BOARD_TERRATEC_PRODIGY_XS },
+        { USB_DEVICE(0x185b, 0x2870),
+                        .driver_info = EM2870_BOARD_COMPRO_VIDEOMATE },
+        { USB_DEVICE(0x185b, 0x2041),
+                        .driver_info = EM2820_BOARD_COMPRO_VIDEOMATE_FORYOU },
         { USB_DEVICE(0x2040, 0x4200),
                         .driver_info = EM2820_BOARD_HAUPPAUGE_WINTV_USB_2 },
         { USB_DEVICE(0x2040, 0x4201),
                         .driver_info = EM2820_BOARD_HAUPPAUGE_WINTV_USB_2 },
-        { USB_DEVICE(0x2304, 0x0207),
-                        .driver_info = EM2820_BOARD_PINNACLE_DVC_90 },
-        { USB_DEVICE(0x2304, 0x021a),
-                        .driver_info = EM2820_BOARD_PINNACLE_DVC_90 },
-        { USB_DEVICE(0x2304, 0x0227),
-                        .driver_info = EM2880_BOARD_PINNACLE_PCTV_HD_PRO },
         { USB_DEVICE(0x2040, 0x6500),
                         .driver_info = EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900 },
         { USB_DEVICE(0x2040, 0x6502),
                         .driver_info = EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900_R2 },
         { USB_DEVICE(0x2040, 0x6513), /* HCW HVR-980 */
-                        .driver_info = EM2880_BOARD_HAUPPAUGE_WINTV_HVR_950 },
+                        .driver_info = EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950 },
         { USB_DEVICE(0x2040, 0x6517), /* HP  HVR-950 */
-                        .driver_info = EM2880_BOARD_HAUPPAUGE_WINTV_HVR_950 },
+                        .driver_info = EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950 },
         { USB_DEVICE(0x2040, 0x651b), /* RP  HVR-950 */
-                        .driver_info = EM2880_BOARD_HAUPPAUGE_WINTV_HVR_950 },
+                        .driver_info = EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950 },
         { USB_DEVICE(0x2040, 0x651f), /* HCW HVR-850 */
-                        .driver_info = EM2880_BOARD_HAUPPAUGE_WINTV_HVR_950 },
-        { USB_DEVICE(0x0ccd, 0x0042),
-                        .driver_info = EM2880_BOARD_TERRATEC_HYBRID_XS },
-        { USB_DEVICE(0x0ccd, 0x0047),
-                        .driver_info = EM2880_BOARD_TERRATEC_PRODIGY_XS },
+                        .driver_info = EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950 },
+        { USB_DEVICE(0x0438, 0xb002),
+                        .driver_info = EM2880_BOARD_AMD_ATI_TV_WONDER_HD_600 },
+        { USB_DEVICE(0x2001, 0xf112),
+                        .driver_info = EM2820_BOARD_DLINK_USB_TV },
+        { USB_DEVICE(0x2304, 0x0207),
+                        .driver_info = EM2820_BOARD_PINNACLE_DVC_90 },
+        { USB_DEVICE(0x2304, 0x0208),
+                        .driver_info = EM2820_BOARD_PINNACLE_USB_2 },
+        { USB_DEVICE(0x2304, 0x021a),
+                        .driver_info = EM2820_BOARD_PINNACLE_DVC_90 },
+        { USB_DEVICE(0x2304, 0x0226),
+                        .driver_info = EM2882_BOARD_PINNACLE_HYBRID_PRO },
+        { USB_DEVICE(0x2304, 0x0227),
+                        .driver_info = EM2880_BOARD_PINNACLE_PCTV_HD_PRO },
+        { USB_DEVICE(0x0413, 0x6023),
+                        .driver_info = EM2800_BOARD_LEADTEK_WINFAST_USBII },
+        { USB_DEVICE(0x093b, 0xa005),
+                        .driver_info = EM2861_BOARD_PLEXTOR_PX_TV100U },
         { },
 };
 MODULE_DEVICE_TABLE(usb, em28xx_id_table);
@@ -500,6 +1212,18 @@ MODULE_DEVICE_TABLE(usb, em28xx_id_table);
  *  Reset sequences for analog/digital modes
  */
 
+/* Reset for the most [analog] boards */
+static struct em28xx_reg_seq default_analog[] = {
+        {EM28XX_R08_GPIO,       0x6d,   ~EM_GPIO_4,     10},
+        {       -1,             -1,     -1,             -1},
+};
+
+/* Reset for the most [digital] boards */
+static struct em28xx_reg_seq default_digital[] = {
+        {EM28XX_R08_GPIO,       0x6e,   ~EM_GPIO_4,     10},
+        {       -1,             -1,     -1,             -1},
+};
+
 /* Board Hauppauge WinTV HVR 900 analog */
 static struct em28xx_reg_seq hauppauge_wintv_hvr_900_analog[] = {
         {EM28XX_R08_GPIO,       0x2d,   ~EM_GPIO_4,     10},
@@ -515,14 +1239,42 @@ static struct em28xx_reg_seq hauppauge_wintv_hvr_900_digital[] = {
         { -1,                   -1,     -1,             -1},
 };
 
-/* Board Hauppauge WinTV HVR 900 tuner_callback */
-static struct em28xx_reg_seq hauppauge_wintv_hvr_900_tuner_callback[] = {
+/* Boards - EM2880 MSI DIGIVOX AD and EM2880_BOARD_MSI_DIGIVOX_AD_II */
+static struct em28xx_reg_seq em2880_msi_digivox_ad_analog[] = {
+        {EM28XX_R08_GPIO,       0x69,   ~EM_GPIO_4,      10},
+        {       -1,             -1,     -1,              -1},
+};
+
+/* Boards - EM2880 MSI DIGIVOX AD and EM2880_BOARD_MSI_DIGIVOX_AD_II */
+static struct em28xx_reg_seq em2880_msi_digivox_ad_digital[] = {
+        {EM28XX_R08_GPIO,       0x6a,   ~EM_GPIO_4,     10},
+        {       -1,             -1,     -1,             -1},
+};
+
+/* Board  - EM2870 Kworld 355u
+   Analog - No input analog */
+static struct em28xx_reg_seq em2870_kworld_355u_digital[] = {
+        {EM2880_R04_GPO,        0x01,   0xff,           10},
+        {  -1,                  -1,     -1,             -1},
+};
+
+/* Callback for the most boards */
+static struct em28xx_reg_seq default_callback[] = {
         {EM28XX_R08_GPIO,       EM_GPIO_4,      EM_GPIO_4,      10},
         {EM28XX_R08_GPIO,       0,              EM_GPIO_4,      10},
         {EM28XX_R08_GPIO,       EM_GPIO_4,      EM_GPIO_4,      10},
         {  -1,                  -1,             -1,             -1},
 };
 
+/* Callback for EM2882 TERRATEC HYBRID XS */
+static struct em28xx_reg_seq em2882_terratec_hybrid_xs_digital[] = {
+        {EM28XX_R08_GPIO,       0x2e,   0xff,              6},
+        {EM28XX_R08_GPIO,       0x3e,   ~EM_GPIO_4,        6},
+        {EM2880_R04_GPO,        0x04,   0xff,             10},
+        {EM2880_R04_GPO,        0x0c,   0xff,             10},
+        {  -1,                  -1,     -1,               -1},
+};
+
 /*
  * EEPROM hash table for devices with generic USB IDs
  */
@@ -569,6 +1321,7 @@ static void em28xx_set_model(struct em28xx *dev)
         dev->max_range_640_480 = em28xx_boards[dev->model].max_range_640_480;
         dev->has_dvb = em28xx_boards[dev->model].has_dvb;
         dev->has_snapshot_button = em28xx_boards[dev->model].has_snapshot_button;
+        dev->valid = em28xx_boards[dev->model].valid;
 }
 
 /* Since em28xx_pre_card_setup() requires a proper dev->model,
@@ -604,19 +1357,171 @@ void em28xx_pre_card_setup(struct em28xx *dev)
         case EM2880_BOARD_TERRATEC_PRODIGY_XS:
         case EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900:
         case EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900_R2:
-        case EM2880_BOARD_TERRATEC_HYBRID_XS:
-        case EM2880_BOARD_HAUPPAUGE_WINTV_HVR_950:
+        case EM2860_BOARD_TERRATEC_HYBRID_XS:
+        case EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950:
         case EM2880_BOARD_PINNACLE_PCTV_HD_PRO:
+        case EM2882_BOARD_PINNACLE_HYBRID_PRO:
+        case EM2883_BOARD_KWORLD_HYBRID_A316:
+        case EM2880_BOARD_AMD_ATI_TV_WONDER_HD_600:
+                em28xx_write_regs(dev, EM28XX_R0F_XCLK,    "\x27", 1);
+                em28xx_write_regs(dev, EM28XX_R06_I2C_CLK, "\x40", 1);
+                msleep(50);
+
+                /* Sets GPO/GPIO sequences for this device */
+                dev->analog_gpio      = hauppauge_wintv_hvr_900_analog;
+                dev->digital_gpio     = hauppauge_wintv_hvr_900_digital;
+                dev->tun_analog_gpio  = default_callback;
+                dev->tun_digital_gpio = default_callback;
+                break;
+
+        case EM2882_BOARD_TERRATEC_HYBRID_XS:
                 em28xx_write_regs(dev, EM28XX_R0F_XCLK,    "\x27", 1);
                 em28xx_write_regs(dev, EM28XX_R06_I2C_CLK, "\x40", 1);
                 msleep(50);
 
+                /* should be added ir_codes here */
+
                 /* Sets GPO/GPIO sequences for this device */
                 dev->analog_gpio      = hauppauge_wintv_hvr_900_analog;
                 dev->digital_gpio     = hauppauge_wintv_hvr_900_digital;
-                dev->tun_analog_gpio  = hauppauge_wintv_hvr_900_tuner_callback;
-                dev->tun_digital_gpio = hauppauge_wintv_hvr_900_tuner_callback;
+                dev->tun_analog_gpio  = default_callback;
+                dev->tun_digital_gpio = em2882_terratec_hybrid_xs_digital;
+                break;
+
+        case EM2880_BOARD_TERRATEC_HYBRID_XS_FR:
+        case EM2880_BOARD_TERRATEC_HYBRID_XS:
+        case EM2870_BOARD_TERRATEC_XS:
+        case EM2881_BOARD_PINNACLE_HYBRID_PRO:
+        case EM2880_BOARD_KWORLD_DVB_310U:
+        case EM2870_BOARD_KWORLD_350U:
+        case EM2881_BOARD_DNT_DA2_HYBRID:
+                em28xx_write_regs(dev, EM28XX_R0F_XCLK,    "\x27", 1);
+                em28xx_write_regs(dev, EM28XX_R06_I2C_CLK, "\x40", 1);
+                msleep(50);
+
+                /* NOTE: EM2881_DNT_DA2_HYBRID spend 140 msleep for digital
+                         and analog commands. If this commands doesn't work,
+                         add this timer. */
 
+                /* Sets GPO/GPIO sequences for this device */
+                dev->analog_gpio      = default_analog;
+                dev->digital_gpio     = default_digital;
+                dev->tun_analog_gpio  = default_callback;
+                dev->tun_digital_gpio = default_callback;
+                break;
+
+        case EM2880_BOARD_MSI_DIGIVOX_AD:
+        case EM2880_BOARD_MSI_DIGIVOX_AD_II:
+                em28xx_write_regs(dev, EM28XX_R0F_XCLK,    "\x27", 1);
+                em28xx_write_regs(dev, EM28XX_R06_I2C_CLK, "\x40", 1);
+                msleep(50);
+
+                /* Sets GPO/GPIO sequences for this device */
+                dev->analog_gpio      = em2880_msi_digivox_ad_analog;
+                dev->digital_gpio     = em2880_msi_digivox_ad_digital;
+                dev->tun_analog_gpio  = default_callback;
+                dev->tun_digital_gpio = default_callback;
+                break;
+
+        case EM2750_BOARD_UNKNOWN:
+        case EM2750_BOARD_DLCW_130:
+                em28xx_write_regs(dev, EM28XX_R0F_XCLK, "\x0a", 1);
+                break;
+
+        case EM2861_BOARD_PLEXTOR_PX_TV100U:
+                em28xx_write_regs(dev, EM28XX_R0F_XCLK, "\x27", 1);
+                em28xx_write_regs(dev, EM28XX_R06_I2C_CLK, "\x40", 1);
+                /* FIXME guess */
+                /* Turn on analog audio output */
+                em28xx_write_regs_req(dev, 0x00, 0x08, "\xfd", 1);
+                break;
+
+        case EM2861_BOARD_KWORLD_PVRTV_300U:
+        case EM2880_BOARD_KWORLD_DVB_305U:
+                em28xx_write_regs(dev, EM28XX_R0F_XCLK, "\x27", 1);
+                em28xx_write_regs(dev, EM28XX_R06_I2C_CLK, "\x4c", 1);
+                msleep(10);
+                em28xx_write_regs(dev, 0x08, "\x6d", 1);
+                msleep(10);
+                em28xx_write_regs(dev, 0x08, "\x7d", 1);
+                msleep(10);
+                break;
+
+        case EM2870_BOARD_KWORLD_355U:
+                em28xx_write_regs(dev, EM28XX_R0F_XCLK, "\x27", 1);
+                em28xx_write_regs(dev, EM28XX_R06_I2C_CLK, "\x40", 1);
+                msleep(50);
+
+                /* Sets GPO/GPIO sequences for this device */
+                dev->digital_gpio     = em2870_kworld_355u_digital;
+                break;
+
+        case EM2870_BOARD_COMPRO_VIDEOMATE:
+                em28xx_write_regs(dev, EM28XX_R0F_XCLK, "\x27", 1);
+                em28xx_write_regs(dev, EM28XX_R06_I2C_CLK, "\x40", 1);
+                /* TODO: someone can do some cleanup here...
+                         not everything's needed */
+                em28xx_write_regs(dev, 0x04, "\x00", 1);
+                msleep(10);
+                em28xx_write_regs(dev, 0x04, "\x01", 1);
+                msleep(10);
+                em28xx_write_regs(dev, 0x08, "\xfd", 1);
+                mdelay(70);
+                em28xx_write_regs(dev, 0x08, "\xfc", 1);
+                mdelay(70);
+                em28xx_write_regs(dev, 0x08, "\xdc", 1);
+                mdelay(70);
+                em28xx_write_regs(dev, 0x08, "\xfc", 1);
+                mdelay(70);
+                break;
+
+        case EM2870_BOARD_TERRATEC_XS_MT2060:
+                em28xx_write_regs(dev, EM28XX_R0F_XCLK, "\x27", 1);
+                em28xx_write_regs(dev, EM28XX_R06_I2C_CLK, "\x40", 1);
+                /* this device needs some gpio writes to get the DVB-T
+                   demod work */
+                em28xx_write_regs(dev, 0x08, "\xfe", 1);
+                mdelay(70);
+                em28xx_write_regs(dev, 0x08, "\xde", 1);
+                mdelay(70);
+                dev->em28xx_write_regs(dev, 0x08, "\xfe", 1);
+                mdelay(70);
+                break;
+
+        case EM2870_BOARD_PINNACLE_PCTV_DVB:
+                em28xx_write_regs(dev, EM28XX_R06_I2C_CLK, "\x40", 1);
+                /* this device needs some gpio writes to get the
+                   DVB-T demod work */
+                em28xx_write_regs(dev, 0x08, "\xfe", 1);
+                mdelay(70);
+                em28xx_write_regs(dev, 0x08, "\xde", 1);
+                mdelay(70);
+                em28xx_write_regs(dev, 0x08, "\xfe", 1);
+                mdelay(70);
+                /* switch em2880 rc protocol */
+                em28xx_write_regs(dev, EM28XX_R0F_XCLK, "\x22", 1);
+                /* should be added ir_codes here */
+                break;
+
+        case EM2820_BOARD_GADMEI_UTV310:
+                em28xx_write_regs(dev, EM28XX_R0F_XCLK, "\x27", 1);
+                em28xx_write_regs(dev, EM28XX_R06_I2C_CLK, "\x40", 1);
+                /* Turn on analog audio output */
+                em28xx_write_regs_req(dev, 0x00, 0x08, "\xfd", 1);
+                break;
+
+        case EM2860_BOARD_GADMEI_UTV330:
+                /* Turn on IR */
+                em28xx_write_regs(dev, EM28XX_R0F_XCLK, "\x07", 1);
+                em28xx_write_regs(dev, EM28XX_R06_I2C_CLK, "\x40", 1);
+                /* should be added ir_codes here */
+                break;
+
+        case EM2820_BOARD_MSI_VOX_USB_2:
+                em28xx_write_regs(dev, EM28XX_R0F_XCLK, "\x27", 1);
+                em28xx_write_regs(dev, EM28XX_R06_I2C_CLK, "\x40", 1);
+                /* enables audio for that device */
+                em28xx_write_regs_req(dev, 0x00, 0x08, "\xfd", 1);
                 break;
         }
 
@@ -639,12 +1544,16 @@ static void em28xx_setup_xc3028(struct em28xx *dev, struct xc2028_ctrl *ctl)
         case EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900:
                 ctl->demod = XC3028_FE_ZARLINK456;
                 break;
+        case EM2880_BOARD_TERRATEC_HYBRID_XS:
+                ctl->demod = XC3028_FE_ZARLINK456;
+                break;
         case EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900_R2:
                 /* djh - Not sure which demod we need here */
                 ctl->demod = XC3028_FE_DEFAULT;
                 break;
-        case EM2880_BOARD_HAUPPAUGE_WINTV_HVR_950:
+        case EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950:
         case EM2880_BOARD_PINNACLE_PCTV_HD_PRO:
+        case EM2880_BOARD_AMD_ATI_TV_WONDER_HD_600:
                 /* FIXME: Better to specify the needed IF */
                 ctl->demod = XC3028_FE_DEFAULT;
                 break;
@@ -809,6 +1718,8 @@ void em28xx_set_ir(struct em28xx *dev, struct IR_i2c *ir)
                 break;
         case (EM2800_BOARD_KWORLD_USB2800):
                 break;
+        case (EM2800_BOARD_GRABBEEX_USB2800):
+                break;
         }
 }
 
@@ -823,7 +1734,7 @@ void em28xx_card_setup(struct em28xx *dev)
         case EM2820_BOARD_HAUPPAUGE_WINTV_USB_2:
         case EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900:
         case EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900_R2:
-        case EM2880_BOARD_HAUPPAUGE_WINTV_HVR_950:
+        case EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950:
         {
                 struct tveeprom tv;
 #ifdef CONFIG_MODULES
@@ -836,7 +1747,7 @@ void em28xx_card_setup(struct em28xx *dev)
 
                 dev->tuner_type = tv.tuner_type;
 
-                if (tv.audio_processor == AUDIO_CHIP_MSP34XX) {
+                if (tv.audio_processor == V4L2_IDENT_MSPX4XX) {
                         dev->i2s_speed = 2048000;
                         dev->has_msp34xx = 1;
                 }
@@ -854,11 +1765,21 @@ void em28xx_card_setup(struct em28xx *dev)
         case EM2800_BOARD_UNKNOWN:
                 if (!em28xx_hint_board(dev))
                         em28xx_set_model(dev);
+                break;
         }
 
         if (dev->has_snapshot_button)
                 em28xx_register_snapshot_button(dev);
 
+        if (dev->valid == EM28XX_BOARD_NOT_VALIDATED) {
+                em28xx_errdev("\n\n");
+                em28xx_errdev("The support for this board weren't "
+                              "valid yet.\n");
+                em28xx_errdev("Please send a report of having this working\n");
+                em28xx_errdev("not to V4L mailing list (and/or to other "
+                                "addresses)\n\n");
+        }
+
         /* Allow override tuner type by a module parameter */
         if (tuner >= 0)
                 dev->tuner_type = tuner;
diff --git a/drivers/media/video/em28xx/em28xx-dvb.c b/drivers/media/video/em28xx/em28xx-dvb.c
index cc61cfb23a4a..4b992bc0083c 100644
--- a/drivers/media/video/em28xx/em28xx-dvb.c
+++ b/drivers/media/video/em28xx/em28xx-dvb.c
@@ -6,6 +6,7 @@
  (c) 2008 Devin Heitmueller <devin.heitmueller@gmail.com>
         - Fixes for the driver to properly work with HVR-950
         - Fixes for the driver to properly work with Pinnacle PCTV HD Pro Stick
+        - Fixes for the driver to properly work with AMD ATI TV Wonder HD 600
 
  (c) 2008 Aidan Thornton <makosoft@googlemail.com>
 
@@ -409,8 +410,9 @@ static int dvb_init(struct em28xx *dev)
         em28xx_set_mode(dev, EM28XX_DIGITAL_MODE);
         /* init frontend */
         switch (dev->model) {
-        case EM2880_BOARD_HAUPPAUGE_WINTV_HVR_950:
+        case EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950:
         case EM2880_BOARD_PINNACLE_PCTV_HD_PRO:
+        case EM2880_BOARD_AMD_ATI_TV_WONDER_HD_600:
                 dvb->frontend = dvb_attach(lgdt330x_attach,
                                            &em2880_lgdt3303_dev,
                                            &dev->i2c_adap);
@@ -441,6 +443,15 @@ static int dvb_init(struct em28xx *dev)
                 }
                 break;
 #endif
+        case EM2880_BOARD_TERRATEC_HYBRID_XS:
+                dvb->frontend = dvb_attach(zl10353_attach,
+                                                &em28xx_zl10353_with_xc3028,
+                                                &dev->i2c_adap);
+                if (attach_xc3028(0x61, dev) < 0) {
+                         result = -EINVAL;
+                        goto out_free;
+                }
+                break;
         default:
                 printk(KERN_ERR "%s/2: The frontend of your DVB/ATSC card"
                                 " isn't supported yet\n",
diff --git a/drivers/media/video/em28xx/em28xx-video.c b/drivers/media/video/em28xx/em28xx-video.c
index 2d9f14d2a00b..49ab0629702e 100644
--- a/drivers/media/video/em28xx/em28xx-video.c
+++ b/drivers/media/video/em28xx/em28xx-video.c
@@ -38,6 +38,7 @@
 
 #include "em28xx.h"
 #include <media/v4l2-common.h>
+#include <media/v4l2-ioctl.h>
 #include <media/msp3400.h>
 #include <media/tuner.h>
 
@@ -1763,20 +1764,7 @@ static const struct file_operations em28xx_v4l_fops = {
         .compat_ioctl  = v4l_compat_ioctl32,
 };
 
-static const struct file_operations radio_fops = {
-        .owner         = THIS_MODULE,
-        .open          = em28xx_v4l2_open,
-        .release       = em28xx_v4l2_close,
-        .ioctl         = video_ioctl2,
-        .compat_ioctl  = v4l_compat_ioctl32,
-        .llseek        = no_llseek,
-};
-
-static const struct video_device em28xx_video_template = {
-        .fops                       = &em28xx_v4l_fops,
-        .release                    = video_device_release,
-
-        .minor                      = -1,
+static const struct v4l2_ioctl_ops video_ioctl_ops = {
         .vidioc_querycap            = vidioc_querycap,
         .vidioc_enum_fmt_vid_cap    = vidioc_enum_fmt_vid_cap,
         .vidioc_g_fmt_vid_cap       = vidioc_g_fmt_vid_cap,
@@ -1814,16 +1802,29 @@ static const struct video_device em28xx_video_template = {
 #ifdef CONFIG_VIDEO_V4L1_COMPAT
         .vidiocgmbuf                = vidiocgmbuf,
 #endif
+};
+
+static const struct video_device em28xx_video_template = {
+        .fops                       = &em28xx_v4l_fops,
+        .release                    = video_device_release,
+        .ioctl_ops                  = &video_ioctl_ops,
+
+        .minor                      = -1,
 
         .tvnorms                    = V4L2_STD_ALL,
         .current_norm               = V4L2_STD_PAL,
 };
 
-static struct video_device em28xx_radio_template = {
-        .name                 = "em28xx-radio",
-        .type                 = VID_TYPE_TUNER,
-        .fops                 = &radio_fops,
-        .minor                = -1,
+static const struct file_operations radio_fops = {
+        .owner         = THIS_MODULE,
+        .open          = em28xx_v4l2_open,
+        .release       = em28xx_v4l2_close,
+        .ioctl         = video_ioctl2,
+        .compat_ioctl  = v4l_compat_ioctl32,
+        .llseek        = no_llseek,
+};
+
+static const struct v4l2_ioctl_ops radio_ioctl_ops = {
         .vidioc_querycap      = radio_querycap,
         .vidioc_g_tuner       = radio_g_tuner,
         .vidioc_enum_input    = radio_enum_input,
@@ -1842,6 +1843,13 @@ static struct video_device em28xx_radio_template = {
 #endif
 };
 
+static struct video_device em28xx_radio_template = {
+        .name                 = "em28xx-radio",
+        .fops                 = &radio_fops,
+        .ioctl_ops            = &radio_ioctl_ops,
+        .minor                = -1,
+};
+
 /******************************** usb interface ******************************/
 
 
@@ -1882,7 +1890,6 @@ EXPORT_SYMBOL(em28xx_unregister_extension);
 
 static struct video_device *em28xx_vdev_init(struct em28xx *dev,
                                              const struct video_device *template,
-                                             const int type,
                                              const char *type_name)
 {
         struct video_device *vfd;
@@ -1892,9 +1899,8 @@ static struct video_device *em28xx_vdev_init(struct em28xx *dev,
                 return NULL;
         *vfd = *template;
         vfd->minor   = -1;
-        vfd->dev = &dev->udev->dev;
+        vfd->parent = &dev->udev->dev;
         vfd->release = video_device_release;
-        vfd->type = type;
         vfd->debug = video_debug;
 
         snprintf(vfd->name, sizeof(vfd->name), "%s %s",
@@ -1972,14 +1978,11 @@ static int em28xx_init_dev(struct em28xx **devhandle, struct usb_device *udev,
         list_add_tail(&dev->devlist, &em28xx_devlist);
 
         /* allocate and fill video video_device struct */
-        dev->vdev = em28xx_vdev_init(dev, &em28xx_video_template,
-                                          VID_TYPE_CAPTURE, "video");
+        dev->vdev = em28xx_vdev_init(dev, &em28xx_video_template, "video");
         if (NULL == dev->vdev) {
                 em28xx_errdev("cannot allocate video_device.\n");
                 goto fail_unreg;
         }
-        if (dev->tuner_type != TUNER_ABSENT)
-                dev->vdev->type |= VID_TYPE_TUNER;
 
         /* register v4l2 video video_device */
         retval = video_register_device(dev->vdev, VFL_TYPE_GRABBER,
@@ -1991,8 +1994,7 @@ static int em28xx_init_dev(struct em28xx **devhandle, struct usb_device *udev,
         }
 
         /* Allocate and fill vbi video_device struct */
-        dev->vbi_dev = em28xx_vdev_init(dev, &em28xx_video_template,
-                                          VFL_TYPE_VBI, "vbi");
+        dev->vbi_dev = em28xx_vdev_init(dev, &em28xx_video_template, "vbi");
         /* register v4l2 vbi video_device */
         if (video_register_device(dev->vbi_dev, VFL_TYPE_VBI,
                                         vbi_nr[dev->devno]) < 0) {
@@ -2002,8 +2004,7 @@ static int em28xx_init_dev(struct em28xx **devhandle, struct usb_device *udev,
         }
 
         if (em28xx_boards[dev->model].radio.type == EM28XX_RADIO) {
-                dev->radio_dev = em28xx_vdev_init(dev, &em28xx_radio_template,
-                                        VFL_TYPE_RADIO, "radio");
+                dev->radio_dev = em28xx_vdev_init(dev, &em28xx_radio_template, "radio");
                 if (NULL == dev->radio_dev) {
                         em28xx_errdev("cannot allocate video_device.\n");
                         goto fail_unreg;
diff --git a/drivers/media/video/em28xx/em28xx.h b/drivers/media/video/em28xx/em28xx.h
index 89842c5d64a1..9a3310748685 100644
--- a/drivers/media/video/em28xx/em28xx.h
+++ b/drivers/media/video/em28xx/em28xx.h
@@ -54,15 +54,58 @@
 #define EM2880_BOARD_TERRATEC_PRODIGY_XS        13
 #define EM2820_BOARD_PROLINK_PLAYTV_USB2        14
 #define EM2800_BOARD_VGEAR_POCKETTV             15
-#define EM2880_BOARD_HAUPPAUGE_WINTV_HVR_950    16
+#define EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950    16
 #define EM2880_BOARD_PINNACLE_PCTV_HD_PRO       17
 #define EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900_R2 18
 #define EM2860_BOARD_POINTNIX_INTRAORAL_CAMERA  19
+#define EM2880_BOARD_AMD_ATI_TV_WONDER_HD_600   20
+#define EM2800_BOARD_GRABBEEX_USB2800           21
+#define EM2750_BOARD_UNKNOWN                      22
+#define EM2750_BOARD_DLCW_130                     23
+#define EM2820_BOARD_DLINK_USB_TV                 24
+#define EM2820_BOARD_GADMEI_UTV310                25
+#define EM2820_BOARD_HERCULES_SMART_TV_USB2       26
+#define EM2820_BOARD_PINNACLE_USB_2_FM1216ME      27
+#define EM2820_BOARD_LEADTEK_WINFAST_USBII_DELUXE 28
+#define EM2820_BOARD_PINNACLE_DVC_100             29
+#define EM2820_BOARD_VIDEOLOGY_20K14XUSB          30
+#define EM2821_BOARD_USBGEAR_VD204                31
+#define EM2821_BOARD_SUPERCOMP_USB_2              32
+#define EM2821_BOARD_PROLINK_PLAYTV_USB2          33
+#define EM2860_BOARD_TERRATEC_HYBRID_XS           34
+#define EM2860_BOARD_TYPHOON_DVD_MAKER            35
+#define EM2860_BOARD_NETGMBH_CAM                  36
+#define EM2860_BOARD_GADMEI_UTV330                37
+#define EM2861_BOARD_YAKUMO_MOVIE_MIXER           38
+#define EM2861_BOARD_KWORLD_PVRTV_300U            39
+#define EM2861_BOARD_PLEXTOR_PX_TV100U            40
+#define EM2870_BOARD_KWORLD_350U                  41
+#define EM2870_BOARD_KWORLD_355U                  42
+#define EM2870_BOARD_TERRATEC_XS                  43
+#define EM2870_BOARD_TERRATEC_XS_MT2060           44
+#define EM2870_BOARD_PINNACLE_PCTV_DVB            45
+#define EM2870_BOARD_COMPRO_VIDEOMATE             46
+#define EM2880_BOARD_KWORLD_DVB_305U              47
+#define EM2880_BOARD_KWORLD_DVB_310U              48
+#define EM2880_BOARD_MSI_DIGIVOX_AD               49
+#define EM2880_BOARD_MSI_DIGIVOX_AD_II            50
+#define EM2880_BOARD_TERRATEC_HYBRID_XS_FR        51
+#define EM2881_BOARD_DNT_DA2_HYBRID               52
+#define EM2881_BOARD_PINNACLE_HYBRID_PRO          53
+#define EM2882_BOARD_KWORLD_VS_DVBT               54
+#define EM2882_BOARD_TERRATEC_HYBRID_XS           55
+#define EM2882_BOARD_PINNACLE_HYBRID_PRO          56
+#define EM2883_BOARD_KWORLD_HYBRID_A316           57
+#define EM2820_BOARD_COMPRO_VIDEOMATE_FORYOU      58
 
 /* Limits minimum and default number of buffers */
 #define EM28XX_MIN_BUF 4
 #define EM28XX_DEF_BUF 8
 
+/* Params for validated field */
+#define EM28XX_BOARD_NOT_VALIDATED 1
+#define EM28XX_BOARD_VALIDATED     0
+
 /* maximum number of em28xx boards */
 #define EM28XX_MAXBOARDS 4 /*FIXME: should be bigger */
 
@@ -251,6 +294,7 @@ struct em28xx_board {
         unsigned int max_range_640_480:1;
         unsigned int has_dvb:1;
         unsigned int has_snapshot_button:1;
+        unsigned int valid:1;
 
         enum em28xx_decoder decoder;
 
@@ -331,6 +375,7 @@ struct em28xx {
         unsigned int max_range_640_480:1;
         unsigned int has_dvb:1;
         unsigned int has_snapshot_button:1;
+        unsigned int valid:1;           /* report for validated boards */
 
         /* Some older em28xx chips needs a waiting time after writing */
         unsigned int wait_after_write;
@@ -360,7 +405,7 @@ struct em28xx {
         v4l2_std_id norm;       /* selected tv norm */
         int ctl_freq;           /* selected frequency */
         unsigned int ctl_input; /* selected input */
-        unsigned int ctl_ainput;        /* slected audio input */
+        unsigned int ctl_ainput;/* selected audio input */
         int mute;
         int volume;
         /* frame properties */
diff --git a/drivers/media/video/et61x251/et61x251_core.c b/drivers/media/video/et61x251/et61x251_core.c
index 15d037ae25c5..2d170d101c21 100644
--- a/drivers/media/video/et61x251/et61x251_core.c
+++ b/drivers/media/video/et61x251/et61x251_core.c
@@ -34,6 +34,7 @@
 #include <linux/mm.h>
 #include <linux/vmalloc.h>
 #include <linux/page-flags.h>
+#include <media/v4l2-ioctl.h>
 #include <asm/byteorder.h>
 #include <asm/page.h>
 #include <asm/uaccess.h>
@@ -985,7 +986,7 @@ static DEVICE_ATTR(i2c_val, S_IRUGO | S_IWUSR,
 
 static int et61x251_create_sysfs(struct et61x251_device* cam)
 {
-        struct device *classdev = &(cam->v4ldev->class_dev);
+        struct device *classdev = &(cam->v4ldev->dev);
         int err = 0;
 
         if ((err = device_create_file(classdev, &dev_attr_reg)))
@@ -2584,8 +2585,6 @@ et61x251_usb_probe(struct usb_interface* intf, const struct usb_device_id* id)
         }
 
         strcpy(cam->v4ldev->name, "ET61X[12]51 PC Camera");
-        cam->v4ldev->owner = THIS_MODULE;
-        cam->v4ldev->type = VID_TYPE_CAPTURE | VID_TYPE_SCALES;
         cam->v4ldev->fops = &et61x251_fops;
         cam->v4ldev->minor = video_nr[dev_nr];
         cam->v4ldev->release = video_device_release;
diff --git a/drivers/media/video/gspca/conex.c b/drivers/media/video/gspca/conex.c
index 013d593b0c67..44b0bffeb20e 100644
--- a/drivers/media/video/gspca/conex.c
+++ b/drivers/media/video/gspca/conex.c
@@ -25,9 +25,6 @@
 #define CONEX_CAM 1             /* special JPEG header */
 #include "jpeg.h"
 
-#define DRIVER_VERSION_NUMBER   KERNEL_VERSION(2, 1, 7)
-static const char version[] = "2.1.7";
-
 MODULE_AUTHOR("Michel Xhaard <mxhaard@users.sourceforge.net>");
 MODULE_DESCRIPTION("GSPCA USB Conexant Camera Driver");
 MODULE_LICENSE("GPL");
@@ -818,7 +815,6 @@ static int sd_config(struct gspca_dev *gspca_dev,
         struct cam *cam;
 
         cam = &gspca_dev->cam;
-        cam->dev_name = (char *) id->driver_info;
         cam->epaddr = 0x01;
         cam->cam_mode = vga_mode;
         cam->nmodes = sizeof vga_mode / sizeof vga_mode[0];
@@ -1011,9 +1007,8 @@ static struct sd_desc sd_desc = {
 };
 
 /* -- module initialisation -- */
-#define DVNM(name) .driver_info = (kernel_ulong_t) name
 static __devinitdata struct usb_device_id device_table[] = {
-        {USB_DEVICE(0x0572, 0x0041), DVNM("Creative Notebook cx11646")},
+        {USB_DEVICE(0x0572, 0x0041)},
         {}
 };
 MODULE_DEVICE_TABLE(usb, device_table);
@@ -1038,7 +1033,7 @@ static int __init sd_mod_init(void)
 {
         if (usb_register(&sd_driver) < 0)
                 return -1;
-        PDEBUG(D_PROBE, "v%s registered", version);
+        PDEBUG(D_PROBE, "registered");
         return 0;
 }
 static void __exit sd_mod_exit(void)
diff --git a/drivers/media/video/gspca/etoms.c b/drivers/media/video/gspca/etoms.c
index 8ab4ea7201a9..c8c2f02fcf00 100644
--- a/drivers/media/video/gspca/etoms.c
+++ b/drivers/media/video/gspca/etoms.c
@@ -22,9 +22,6 @@
 
 #include "gspca.h"
 
-#define DRIVER_VERSION_NUMBER   KERNEL_VERSION(2, 1, 7)
-static const char version[] = "2.1.7";
-
 MODULE_AUTHOR("Michel Xhaard <mxhaard@users.sourceforge.net>");
 MODULE_DESCRIPTION("Etoms USB Camera Driver");
 MODULE_LICENSE("GPL");
@@ -602,26 +599,10 @@ static int sd_config(struct gspca_dev *gspca_dev,
 {
         struct sd *sd = (struct sd *) gspca_dev;
         struct cam *cam;
-        __u16 vendor;
-        __u16 product;
-
-        vendor = id->idVendor;
-        product = id->idProduct;
-/*      switch (vendor) { */
-/*      case 0x102c:            * Etoms */
-                switch (product) {
-                case 0x6151:
-                        sd->sensor = SENSOR_PAS106;     /* Etoms61x151 */
-                        break;
-                case 0x6251:
-                        sd->sensor = SENSOR_TAS5130CXX; /* Etoms61x251 */
-                        break;
-/*              } */
-/*              break; */
-        }
+
         cam = &gspca_dev->cam;
-        cam->dev_name = (char *) id->driver_info;
         cam->epaddr = 1;
+        sd->sensor = id->driver_info;
         if (sd->sensor == SENSOR_PAS106) {
                 cam->cam_mode = sif_mode;
                 cam->nmodes = sizeof sif_mode / sizeof sif_mode[0];
@@ -911,12 +892,11 @@ static struct sd_desc sd_desc = {
 };
 
 /* -- module initialisation -- */
-#define DVNM(name) .driver_info = (kernel_ulong_t) name
 static __devinitdata struct usb_device_id device_table[] = {
 #ifndef CONFIG_USB_ET61X251
-        {USB_DEVICE(0x102c, 0x6151), DVNM("Qcam Sangha CIF")},
+        {USB_DEVICE(0x102c, 0x6151), .driver_info = SENSOR_PAS106},
 #endif
-        {USB_DEVICE(0x102c, 0x6251), DVNM("Qcam xxxxxx VGA")},
+        {USB_DEVICE(0x102c, 0x6251), .driver_info = SENSOR_TAS5130CXX},
         {}
 };
 
@@ -942,7 +922,7 @@ static int __init sd_mod_init(void)
 {
         if (usb_register(&sd_driver) < 0)
                 return -1;
-        PDEBUG(D_PROBE, "v%s registered", version);
+        PDEBUG(D_PROBE, "registered");
         return 0;
 }
 
diff --git a/drivers/media/video/gspca/gspca.c b/drivers/media/video/gspca/gspca.c
index 16e367cec760..3a051c925ff6 100644
--- a/drivers/media/video/gspca/gspca.c
+++ b/drivers/media/video/gspca/gspca.c
@@ -32,6 +32,7 @@
 #include <asm/page.h>
 #include <linux/uaccess.h>
 #include <linux/jiffies.h>
+#include <media/v4l2-ioctl.h>
 
 #include "gspca.h"
 
@@ -42,8 +43,7 @@ MODULE_AUTHOR("Jean-Francois Moine <http://moinejf.free.fr>");
 MODULE_DESCRIPTION("GSPCA USB Camera Driver");
 MODULE_LICENSE("GPL");
 
-#define DRIVER_VERSION_NUMBER   KERNEL_VERSION(2, 1, 7)
-static const char version[] = "2.1.7";
+#define DRIVER_VERSION_NUMBER   KERNEL_VERSION(2, 2, 0)
 
 static int video_nr = -1;
 
@@ -209,6 +209,8 @@ struct gspca_frame *gspca_frame_add(struct gspca_dev *gspca_dev,
                                    &frame->v4l2_buf.timestamp);
                 frame->v4l2_buf.sequence = ++gspca_dev->sequence;
         } else if (gspca_dev->last_packet_type == DISCARD_PACKET) {
+                if (packet_type == LAST_PACKET)
+                        gspca_dev->last_packet_type = packet_type;
                 return frame;
         }
 
@@ -399,7 +401,7 @@ static struct usb_host_endpoint *alt_isoc(struct usb_host_interface *alt,
  * This routine may be called many times when the bandwidth is too small
  * (the bandwidth is checked on urb submit).
  */
-struct usb_host_endpoint *get_isoc_ep(struct gspca_dev *gspca_dev)
+static struct usb_host_endpoint *get_isoc_ep(struct gspca_dev *gspca_dev)
 {
         struct usb_interface *intf;
         struct usb_host_endpoint *ep;
@@ -832,7 +834,16 @@ static int vidioc_querycap(struct file *file, void  *priv,
 
         memset(cap, 0, sizeof *cap);
         strncpy(cap->driver, gspca_dev->sd_desc->name, sizeof cap->driver);
-        strncpy(cap->card, gspca_dev->cam.dev_name, sizeof cap->card);
+/*      strncpy(cap->card, gspca_dev->cam.dev_name, sizeof cap->card); */
+        if (gspca_dev->dev->product != NULL) {
+                strncpy(cap->card, gspca_dev->dev->product,
+                        sizeof cap->card);
+        } else {
+                snprintf(cap->card, sizeof cap->card,
+                        "USB Camera (%04x:%04x)",
+                        le16_to_cpu(gspca_dev->dev->descriptor.idVendor),
+                        le16_to_cpu(gspca_dev->dev->descriptor.idProduct));
+        }
         strncpy(cap->bus_info, gspca_dev->dev->bus->bus_name,
                 sizeof cap->bus_info);
         cap->version = DRIVER_VERSION_NUMBER;
@@ -1649,12 +1660,7 @@ static struct file_operations dev_fops = {
         .poll   = dev_poll,
 };
 
-static struct video_device gspca_template = {
-        .name = "gspca main driver",
-        .type = VID_TYPE_CAPTURE,
-        .fops = &dev_fops,
-        .release = dev_release,         /* mandatory */
-        .minor = -1,
+static const struct v4l2_ioctl_ops dev_ioctl_ops = {
         .vidioc_querycap        = vidioc_querycap,
         .vidioc_dqbuf           = vidioc_dqbuf,
         .vidioc_qbuf            = vidioc_qbuf,
@@ -1683,6 +1689,14 @@ static struct video_device gspca_template = {
 #endif
 };
 
+static struct video_device gspca_template = {
+        .name = "gspca main driver",
+        .fops = &dev_fops,
+        .ioctl_ops = &dev_ioctl_ops,
+        .release = dev_release,         /* mandatory */
+        .minor = -1,
+};
+
 /*
  * probe and create a new gspca device
  *
@@ -1740,10 +1754,11 @@ int gspca_dev_probe(struct usb_interface *intf,
 
         /* init video stuff */
         memcpy(&gspca_dev->vdev, &gspca_template, sizeof gspca_template);
-        gspca_dev->vdev.dev = &dev->dev;
+        gspca_dev->vdev.parent = &dev->dev;
         memcpy(&gspca_dev->fops, &dev_fops, sizeof gspca_dev->fops);
         gspca_dev->vdev.fops = &gspca_dev->fops;
         gspca_dev->fops.owner = module;         /* module protection */
+        gspca_dev->present = 1;
         ret = video_register_device(&gspca_dev->vdev,
                                   VFL_TYPE_GRABBER,
                                   video_nr);
@@ -1752,7 +1767,6 @@ int gspca_dev_probe(struct usb_interface *intf,
                 goto out;
         }
 
-        gspca_dev->present = 1;
         usb_set_intfdata(intf, gspca_dev);
         PDEBUG(D_PROBE, "probe ok");
         return 0;
@@ -1885,7 +1899,10 @@ EXPORT_SYMBOL(gspca_auto_gain_n_exposure);
 /* -- module insert / remove -- */
 static int __init gspca_init(void)
 {
-        info("main v%s registered", version);
+        info("main v%d.%d.%d registered",
+                (DRIVER_VERSION_NUMBER >> 16) & 0xff,
+                (DRIVER_VERSION_NUMBER >> 8) & 0xff,
+                DRIVER_VERSION_NUMBER & 0xff);
         return 0;
 }
 static void __exit gspca_exit(void)
diff --git a/drivers/media/video/gspca/mars.c b/drivers/media/video/gspca/mars.c
index 88c2b02f380a..21c4ee56a10a 100644
--- a/drivers/media/video/gspca/mars.c
+++ b/drivers/media/video/gspca/mars.c
@@ -24,9 +24,6 @@
 #include "gspca.h"
 #include "jpeg.h"
 
-#define DRIVER_VERSION_NUMBER   KERNEL_VERSION(2, 1, 7)
-static const char version[] = "2.1.7";
-
 MODULE_AUTHOR("Michel Xhaard <mxhaard@users.sourceforge.net>");
 MODULE_DESCRIPTION("GSPCA/Mars USB Camera Driver");
 MODULE_LICENSE("GPL");
@@ -140,7 +137,6 @@ static int sd_config(struct gspca_dev *gspca_dev,
         struct cam *cam;
 
         cam = &gspca_dev->cam;
-        cam->dev_name = (char *) id->driver_info;
         cam->epaddr = 0x01;
         cam->cam_mode = vga_mode;
         cam->nmodes = sizeof vga_mode / sizeof vga_mode[0];
@@ -424,9 +420,8 @@ static const struct sd_desc sd_desc = {
 };
 
 /* -- module initialisation -- */
-#define DVNM(name) .driver_info = (kernel_ulong_t) name
 static const __devinitdata struct usb_device_id device_table[] = {
-        {USB_DEVICE(0x093a, 0x050f), DVNM("Mars-Semi Pc-Camera")},
+        {USB_DEVICE(0x093a, 0x050f)},
         {}
 };
 MODULE_DEVICE_TABLE(usb, device_table);
@@ -451,7 +446,7 @@ static int __init sd_mod_init(void)
 {
         if (usb_register(&sd_driver) < 0)
                 return -1;
-        PDEBUG(D_PROBE, "v%s registered", version);
+        PDEBUG(D_PROBE, "registered");
         return 0;
 }
 static void __exit sd_mod_exit(void)
diff --git a/drivers/media/video/gspca/ov519.c b/drivers/media/video/gspca/ov519.c
index 08d99c3b78e2..83139efc4629 100644
--- a/drivers/media/video/gspca/ov519.c
+++ b/drivers/media/video/gspca/ov519.c
@@ -24,9 +24,6 @@
 
 #include "gspca.h"
 
-#define DRIVER_VERSION_NUMBER   KERNEL_VERSION(2, 1, 7)
-static const char version[] = "2.1.7";
-
 MODULE_AUTHOR("Jean-Francois Moine <http://moinejf.free.fr>");
 MODULE_DESCRIPTION("OV519 USB Camera Driver");
 MODULE_LICENSE("GPL");
@@ -1375,7 +1372,6 @@ static int sd_config(struct gspca_dev *gspca_dev,
                 cam->cam_mode = sif_mode;
                 cam->nmodes = sizeof sif_mode / sizeof sif_mode[0];
         }
-        cam->dev_name = (char *) id->driver_info;
         sd->brightness = sd_ctrls[SD_BRIGHTNESS].qctrl.default_value;
         sd->contrast = sd_ctrls[SD_CONTRAST].qctrl.default_value;
         sd->colors = sd_ctrls[SD_COLOR].qctrl.default_value;
@@ -2129,21 +2125,20 @@ static const struct sd_desc sd_desc = {
 };
 
 /* -- module initialisation -- */
-#define DVNM(name) .driver_info = (kernel_ulong_t) name
 static const __devinitdata struct usb_device_id device_table[] = {
-        {USB_DEVICE(0x041e, 0x4052), DVNM("Creative Live! VISTA IM")},
-        {USB_DEVICE(0x041e, 0x405f), DVNM("Creative Live! VISTA VF0330")},
-        {USB_DEVICE(0x041e, 0x4060), DVNM("Creative Live! VISTA VF0350")},
-        {USB_DEVICE(0x041e, 0x4061), DVNM("Creative Live! VISTA VF0400")},
-        {USB_DEVICE(0x041e, 0x4064), DVNM("Creative Live! VISTA VF0420")},
-        {USB_DEVICE(0x041e, 0x4068), DVNM("Creative Live! VISTA VF0470")},
-        {USB_DEVICE(0x045e, 0x028c), DVNM("Microsoft xbox cam")},
-        {USB_DEVICE(0x054c, 0x0154), DVNM("Sonny toy4")},
-        {USB_DEVICE(0x054c, 0x0155), DVNM("Sonny toy5")},
-        {USB_DEVICE(0x05a9, 0x0519), DVNM("OmniVision")},
-        {USB_DEVICE(0x05a9, 0x0530), DVNM("OmniVision")},
-        {USB_DEVICE(0x05a9, 0x4519), DVNM("OmniVision")},
-        {USB_DEVICE(0x05a9, 0x8519), DVNM("OmniVision")},
+        {USB_DEVICE(0x041e, 0x4052)},
+        {USB_DEVICE(0x041e, 0x405f)},
+        {USB_DEVICE(0x041e, 0x4060)},
+        {USB_DEVICE(0x041e, 0x4061)},
+        {USB_DEVICE(0x041e, 0x4064)},
+        {USB_DEVICE(0x041e, 0x4068)},
+        {USB_DEVICE(0x045e, 0x028c)},
+        {USB_DEVICE(0x054c, 0x0154)},
+        {USB_DEVICE(0x054c, 0x0155)},
+        {USB_DEVICE(0x05a9, 0x0519)},
+        {USB_DEVICE(0x05a9, 0x0530)},
+        {USB_DEVICE(0x05a9, 0x4519)},
+        {USB_DEVICE(0x05a9, 0x8519)},
         {}
 };
 #undef DVNAME
@@ -2169,7 +2164,7 @@ static int __init sd_mod_init(void)
 {
         if (usb_register(&sd_driver) < 0)
                 return -1;
-        PDEBUG(D_PROBE, "v%s registered", version);
+        PDEBUG(D_PROBE, "registered");
         return 0;
 }
 static void __exit sd_mod_exit(void)
diff --git a/drivers/media/video/gspca/pac207.c b/drivers/media/video/gspca/pac207.c
index fa7abc411090..7ef18d578811 100644
--- a/drivers/media/video/gspca/pac207.c
+++ b/drivers/media/video/gspca/pac207.c
@@ -27,9 +27,6 @@
 
 #include "gspca.h"
 
-#define DRIVER_VERSION_NUMBER   KERNEL_VERSION(2, 1, 7)
-static const char version[] = "2.1.7";
-
 MODULE_AUTHOR("Hans de Goede <j.w.r.degoede@hhs.nl>");
 MODULE_DESCRIPTION("Pixart PAC207");
 MODULE_LICENSE("GPL");
@@ -208,7 +205,7 @@ static int pac207_write_regs(struct gspca_dev *gspca_dev, u16 index,
 }
 
 
-int pac207_write_reg(struct gspca_dev *gspca_dev, u16 index, u16 value)
+static int pac207_write_reg(struct gspca_dev *gspca_dev, u16 index, u16 value)
 {
         struct usb_device *udev = gspca_dev->dev;
         int err;
@@ -223,8 +220,7 @@ int pac207_write_reg(struct gspca_dev *gspca_dev, u16 index, u16 value)
         return err;
 }
 
-
-int pac207_read_reg(struct gspca_dev *gspca_dev, u16 index)
+static int pac207_read_reg(struct gspca_dev *gspca_dev, u16 index)
 {
         struct usb_device *udev = gspca_dev->dev;
         int res;
@@ -574,17 +570,16 @@ static const struct sd_desc sd_desc = {
 };
 
 /* -- module initialisation -- */
-#define DVNM(name) .driver_info = (kernel_ulong_t) name
 static const __devinitdata struct usb_device_id device_table[] = {
-        {USB_DEVICE(0x041e, 0x4028), DVNM("Creative Webcam Vista Plus")},
-        {USB_DEVICE(0x093a, 0x2460), DVNM("Q-Tec Webcam 100")},
-        {USB_DEVICE(0x093a, 0x2463), DVNM("Philips spc200nc pac207")},
-        {USB_DEVICE(0x093a, 0x2464), DVNM("Labtec Webcam 1200")},
-        {USB_DEVICE(0x093a, 0x2468), DVNM("PAC207")},
-        {USB_DEVICE(0x093a, 0x2470), DVNM("Genius GF112")},
-        {USB_DEVICE(0x093a, 0x2471), DVNM("Genius VideoCam GE111")},
-        {USB_DEVICE(0x093a, 0x2472), DVNM("Genius VideoCam GE110")},
-        {USB_DEVICE(0x2001, 0xf115), DVNM("D-Link DSB-C120")},
+        {USB_DEVICE(0x041e, 0x4028)},
+        {USB_DEVICE(0x093a, 0x2460)},
+        {USB_DEVICE(0x093a, 0x2463)},
+        {USB_DEVICE(0x093a, 0x2464)},
+        {USB_DEVICE(0x093a, 0x2468)},
+        {USB_DEVICE(0x093a, 0x2470)},
+        {USB_DEVICE(0x093a, 0x2471)},
+        {USB_DEVICE(0x093a, 0x2472)},
+        {USB_DEVICE(0x2001, 0xf115)},
         {}
 };
 MODULE_DEVICE_TABLE(usb, device_table);
@@ -609,7 +604,7 @@ static int __init sd_mod_init(void)
 {
         if (usb_register(&sd_driver) < 0)
                 return -1;
-        PDEBUG(D_PROBE, "v%s registered", version);
+        PDEBUG(D_PROBE, "registered");
         return 0;
 }
 static void __exit sd_mod_exit(void)
diff --git a/drivers/media/video/gspca/pac7311.c b/drivers/media/video/gspca/pac7311.c
index 5c052e31be4a..ea3d7021f401 100644
--- a/drivers/media/video/gspca/pac7311.c
+++ b/drivers/media/video/gspca/pac7311.c
@@ -23,9 +23,6 @@
 
 #include "gspca.h"
 
-#define DRIVER_VERSION_NUMBER   KERNEL_VERSION(2, 1, 7)
-static const char version[] = "2.1.7";
-
 MODULE_AUTHOR("Thomas Kaiser thomas@kaiser-linux.li");
 MODULE_DESCRIPTION("Pixart PAC7311");
 MODULE_LICENSE("GPL");
@@ -266,7 +263,6 @@ static int sd_config(struct gspca_dev *gspca_dev,
         reg_w(gspca_dev, 0x3e, 0x20);
 
         cam = &gspca_dev->cam;
-        cam->dev_name = (char *) id->driver_info;
         cam->epaddr = 0x05;
         cam->cam_mode = vga_mode;
         cam->nmodes = ARRAY_SIZE(vga_mode);
@@ -713,16 +709,14 @@ static struct sd_desc sd_desc = {
 };
 
 /* -- module initialisation -- */
-#define DVNM(name) .driver_info = (kernel_ulong_t) name
 static __devinitdata struct usb_device_id device_table[] = {
-        {USB_DEVICE(0x093a, 0x2600), DVNM("Typhoon")},
-        {USB_DEVICE(0x093a, 0x2601), DVNM("Philips SPC610NC")},
-        {USB_DEVICE(0x093a, 0x2603), DVNM("PAC7312")},
-        {USB_DEVICE(0x093a, 0x2608), DVNM("Trust WB-3300p")},
-        {USB_DEVICE(0x093a, 0x260e), DVNM("Gigaware VGA PC Camera")},
-                        /* and also ', Trust WB-3350p, SIGMA cam 2350' */
-        {USB_DEVICE(0x093a, 0x260f), DVNM("SnakeCam")},
-        {USB_DEVICE(0x093a, 0x2621), DVNM("PAC731x")},
+        {USB_DEVICE(0x093a, 0x2600)},
+        {USB_DEVICE(0x093a, 0x2601)},
+        {USB_DEVICE(0x093a, 0x2603)},
+        {USB_DEVICE(0x093a, 0x2608)},
+        {USB_DEVICE(0x093a, 0x260e)},
+        {USB_DEVICE(0x093a, 0x260f)},
+        {USB_DEVICE(0x093a, 0x2621)},
         {}
 };
 MODULE_DEVICE_TABLE(usb, device_table);
@@ -747,7 +741,7 @@ static int __init sd_mod_init(void)
 {
         if (usb_register(&sd_driver) < 0)
                 return -1;
-        PDEBUG(D_PROBE, "v%s registered", version);
+        PDEBUG(D_PROBE, "registered");
         return 0;
 }
 static void __exit sd_mod_exit(void)
diff --git a/drivers/media/video/gspca/sonixb.c b/drivers/media/video/gspca/sonixb.c
index dbeebe8625c5..e18748c5a14d 100644
--- a/drivers/media/video/gspca/sonixb.c
+++ b/drivers/media/video/gspca/sonixb.c
@@ -24,9 +24,6 @@
 
 #include "gspca.h"
 
-#define DRIVER_VERSION_NUMBER   KERNEL_VERSION(2, 1, 8)
-static const char version[] = "2.1.8";
-
 MODULE_AUTHOR("Michel Xhaard <mxhaard@users.sourceforge.net>");
 MODULE_DESCRIPTION("GSPCA/SN9C102 USB Camera Driver");
 MODULE_LICENSE("GPL");
@@ -44,25 +41,29 @@ struct sd {
         unsigned char brightness;
         unsigned char autogain;
         unsigned char autogain_ignore_frames;
+        unsigned char frames_to_drop;
         unsigned char freq;             /* light freq filter setting */
-        unsigned char saturation;
-        unsigned char hue;
-        unsigned char contrast;
 
         unsigned char fr_h_sz;          /* size of frame header */
         char sensor;                    /* Type of image sensor chip */
 #define SENSOR_HV7131R 0
 #define SENSOR_OV6650 1
 #define SENSOR_OV7630 2
-#define SENSOR_OV7630_3 3
-#define SENSOR_PAS106 4
-#define SENSOR_PAS202 5
-#define SENSOR_TAS5110 6
-#define SENSOR_TAS5130CXX 7
+#define SENSOR_PAS106 3
+#define SENSOR_PAS202 4
+#define SENSOR_TAS5110 5
+#define SENSOR_TAS5130CXX 6
         char sensor_has_gain;
         __u8 sensor_addr;
+        __u8 reg11;
 };
 
+/* flags used in the device id table */
+#define F_GAIN 0x01             /* has gain */
+#define F_AUTO 0x02             /* has autogain */
+#define F_SIF  0x04             /* sif or vga */
+#define F_H18  0x08             /* long (18 b) or short (12 b) frame header */
+
 #define COMP2 0x8f
 #define COMP 0xc7               /* 0x87 //0x07 */
 #define COMP1 0xc9              /* 0x89 //0x09 */
@@ -92,12 +93,6 @@ static int sd_setautogain(struct gspca_dev *gspca_dev, __s32 val);
 static int sd_getautogain(struct gspca_dev *gspca_dev, __s32 *val);
 static int sd_setfreq(struct gspca_dev *gspca_dev, __s32 val);
 static int sd_getfreq(struct gspca_dev *gspca_dev, __s32 *val);
-static int sd_setsaturation(struct gspca_dev *gspca_dev, __s32 val);
-static int sd_getsaturation(struct gspca_dev *gspca_dev, __s32 *val);
-static int sd_sethue(struct gspca_dev *gspca_dev, __s32 val);
-static int sd_gethue(struct gspca_dev *gspca_dev, __s32 *val);
-static int sd_setcontrast(struct gspca_dev *gspca_dev, __s32 val);
-static int sd_getcontrast(struct gspca_dev *gspca_dev, __s32 *val);
 
 static struct ctrl sd_ctrls[] = {
         {
@@ -174,48 +169,6 @@ static struct ctrl sd_ctrls[] = {
                 .set = sd_setfreq,
                 .get = sd_getfreq,
         },
-        {
-                {
-                        .id      = V4L2_CID_SATURATION,
-                        .type    = V4L2_CTRL_TYPE_INTEGER,
-                        .name    = "Saturation",
-                        .minimum = 0,
-                        .maximum = 255,
-                        .step    = 1,
-#define SATURATION_DEF 127
-                        .default_value = SATURATION_DEF,
-                },
-                .set = sd_setsaturation,
-                .get = sd_getsaturation,
-        },
-        {
-                {
-                        .id      = V4L2_CID_HUE,
-                        .type    = V4L2_CTRL_TYPE_INTEGER,
-                        .name    = "Hue",
-                        .minimum = 0,
-                        .maximum = 255,
-                        .step    = 1,
-#define HUE_DEF 127
-                        .default_value = HUE_DEF,
-                },
-                .set = sd_sethue,
-                .get = sd_gethue,
-        },
-        {
-                {
-                        .id      = V4L2_CID_CONTRAST,
-                        .type    = V4L2_CTRL_TYPE_INTEGER,
-                        .name    = "Contrast",
-                        .minimum = 0,
-                        .maximum = 255,
-                        .step    = 1,
-#define CONTRAST_DEF 127
-                        .default_value = CONTRAST_DEF,
-                },
-                .set = sd_setcontrast,
-                .get = sd_getcontrast,
-        },
 };
 
 static struct v4l2_pix_format vga_mode[] = {
@@ -248,8 +201,6 @@ static struct v4l2_pix_format sif_mode[] = {
                 .priv = 0},
 };
 
-static const __u8 probe_ov7630[] = {0x08, 0x44};
-
 static const __u8 initHv7131[] = {
         0x46, 0x77, 0x00, 0x04, 0x00, 0x00, 0x00, 0x80, 0x11, 0x00, 0x00, 0x00,
         0x00, 0x00,
@@ -321,7 +272,7 @@ static const __u8 initOv7630_3[] = {
         0x10, 0x20, 0x30, 0x40, 0x50, 0x60, 0x70, 0x80, /* r21 .. r28 */
         0x90, 0xa0, 0xb0, 0xc0, 0xd0, 0xe0, 0xf0, 0xff  /* r29 .. r30 */
 };
-static const __u8 ov7630_sensor_init_com[][8] = {
+static const __u8 ov7630_sensor_init[][8] = {
         {0xa0, 0x21, 0x12, 0x80, 0x00, 0x00, 0x00, 0x10},
         {0xb0, 0x21, 0x01, 0x77, 0x3a, 0x00, 0x00, 0x10},
 /*      {0xd0, 0x21, 0x12, 0x7c, 0x01, 0x80, 0x34, 0x10},          jfm */
@@ -342,17 +293,6 @@ static const __u8 ov7630_sensor_init_com[][8] = {
         {0xa0, 0x21, 0x7d, 0xf7, 0x8e, 0x00, 0x30, 0x10},
         {0xd0, 0x21, 0x17, 0x1c, 0xbd, 0x06, 0xf6, 0x10},
 };
-static const __u8 ov7630_sensor_init[][8] = {
-        {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, /* delay 200ms */
-        {0xa0, 0x21, 0x11, 0x01, 0xbd, 0x06, 0xf6, 0x10},       /* jfm */
-        {0xa0, 0x21, 0x10, 0x57, 0xbd, 0x06, 0xf6, 0x16},
-        {0xa0, 0x21, 0x76, 0x02, 0xbd, 0x06, 0xf6, 0x16},
-        {0xa0, 0x21, 0x00, 0x10, 0xbd, 0x06, 0xf6, 0x15},       /* gain */
-};
-static const __u8 ov7630_sensor_init_3[][8] = {
-        {0xa0, 0x21, 0x2a, 0xa0, 0x00, 0x00, 0x00, 0x10},
-        {0xa0, 0x21, 0x2a, 0x80, 0x00, 0x00, 0x00, 0x10},
-};
 
 static const __u8 initPas106[] = {
         0x04, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x81, 0x40, 0x00, 0x00, 0x00,
@@ -542,7 +482,6 @@ static void setbrightness(struct gspca_dev *gspca_dev)
 
         switch (sd->sensor) {
         case  SENSOR_OV6650:
-        case  SENSOR_OV7630_3:
         case  SENSOR_OV7630: {
                 __u8 i2cOV[] =
                         {0xa0, 0x00, 0x06, 0x00, 0x00, 0x00, 0x00, 0x10};
@@ -635,7 +574,7 @@ static void setsensorgain(struct gspca_dev *gspca_dev)
         case SENSOR_OV6650:
                 gain >>= 1;
                 /* fall thru */
-        case SENSOR_OV7630_3: {
+        case SENSOR_OV7630: {
                 __u8 i2c[] = {0xa0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10};
 
                 i2c[1] = sd->sensor_addr;
@@ -690,7 +629,7 @@ static void setexposure(struct gspca_dev *gspca_dev)
                 break;
             }
         case SENSOR_OV6650:
-        case SENSOR_OV7630_3: {
+        case SENSOR_OV7630: {
                 /* The ov6650 / ov7630 have 2 registers which both influence
                    exposure, register 11, whose low nibble sets the nr off fps
                    according to: fps = 30 / (low_nibble + 1)
@@ -705,16 +644,20 @@ static void setexposure(struct gspca_dev *gspca_dev)
                    The code maps our 0 - 510 ms exposure ctrl to these 2
                    registers, trying to keep fps as high as possible.
                 */
-                __u8 i2c[] = {0xb0, 0x00, 0x10, 0x00, 0xc0, 0x00, 0x00, 0x10};
-                int reg10, reg11;
+                __u8 i2c[] = {0xb0, 0x00, 0x10, 0x00, 0x00, 0x00, 0x00, 0x10};
+                int reg10, reg11, reg10_max;
+
                 /* ov6645 datasheet says reg10_max is 9a, but that uses
                    tline * 2 * reg10 as formula for calculating texpo, the
                    ov6650 probably uses the same formula as the 7730 which uses
                    tline * 4 * reg10, which explains why the reg10max we've
                    found experimentally for the ov6650 is exactly half that of
                    the ov6645. The ov7630 datasheet says the max is 0x41. */
-                const int reg10_max = (sd->sensor == SENSOR_OV6650)
-                                ? 0x4d : 0x41;
+                if (sd->sensor == SENSOR_OV6650) {
+                        reg10_max = 0x4d;
+                        i2c[4] = 0xc0; /* OV6650 needs non default vsync pol */
+                } else
+                        reg10_max = 0x41;
 
                 reg11 = (60 * sd->exposure + 999) / 1000;
                 if (reg11 < 1)
@@ -735,20 +678,23 @@ static void setexposure(struct gspca_dev *gspca_dev)
                 else if (reg10 > reg10_max)
                         reg10 = reg10_max;
 
+                /* In 640x480, if the reg11 has less than 3, the image is
+                   unstable (not enough bandwidth). */
+                if (gspca_dev->width == 640 && reg11 < 3)
+                        reg11 = 3;
+
                 /* Write reg 10 and reg11 low nibble */
                 i2c[1] = sd->sensor_addr;
                 i2c[3] = reg10;
                 i2c[4] |= reg11 - 1;
-                if (sd->sensor == SENSOR_OV7630_3) {
-                        __u8 reg76 = reg10 & 0x03;
-                        __u8 i2c_reg76[] = {0xa0, 0x21, 0x76, 0x00,
-                                            0x00, 0x00, 0x00, 0x10};
-                        reg10 >>= 2;
-                        i2c_reg76[3] = reg76;
-                        if (i2c_w(gspca_dev, i2c_reg76) < 0)
-                                PDEBUG(D_ERR, "i2c error exposure");
-                }
-                if (i2c_w(gspca_dev, i2c) < 0)
+
+                /* If register 11 didn't change, don't change it */
+                if (sd->reg11 == reg11 )
+                        i2c[0] = 0xa0;
+
+                if (i2c_w(gspca_dev, i2c) == 0)
+                        sd->reg11 = reg11;
+                else
                         PDEBUG(D_ERR, "i2c error exposure");
                 break;
             }
@@ -761,11 +707,11 @@ static void setfreq(struct gspca_dev *gspca_dev)
 
         switch (sd->sensor) {
         case SENSOR_OV6650:
-        case SENSOR_OV7630_3: {
+        case SENSOR_OV7630: {
                 /* Framerate adjust register for artificial light 50 hz flicker
-                   compensation, identical to ov6630 0x2b register, see ov6630
-                   datasheet.
-                   0x4f -> (30 fps -> 25 fps), 0x00 -> no adjustment */
+                   compensation, for the ov6650 this is identical to ov6630
+                   0x2b register, see ov6630 datasheet.
+                   0x4f / 0x8a -> (30 fps -> 25 fps), 0x00 -> no adjustment */
                 __u8 i2c[] = {0xa0, 0x00, 0x2b, 0x00, 0x00, 0x00, 0x00, 0x10};
                 switch (sd->freq) {
                 default:
@@ -786,69 +732,6 @@ static void setfreq(struct gspca_dev *gspca_dev)
         }
 }
 
-static void setsaturation(struct gspca_dev *gspca_dev)
-{
-        struct sd *sd = (struct sd *) gspca_dev;
-
-        switch (sd->sensor) {
-/*      case SENSOR_OV6650: */
-        case SENSOR_OV7630_3:
-        case SENSOR_OV7630: {
-                __u8 i2c[] = {0xa0, 0x00, 0x03, 0x00, 0x00, 0x00, 0x00, 0x10};
-                i2c[1] = sd->sensor_addr;
-                i2c[3] = sd->saturation & 0xf0;
-                if (i2c_w(gspca_dev, i2c) < 0)
-                        PDEBUG(D_ERR, "i2c error setsaturation");
-                else
-                        PDEBUG(D_CONF, "saturation set to: %d",
-                                (int)sd->saturation);
-                break;
-            }
-        }
-}
-
-static void sethue(struct gspca_dev *gspca_dev)
-{
-        struct sd *sd = (struct sd *) gspca_dev;
-
-        switch (sd->sensor) {
-/*      case SENSOR_OV6650: */
-        case SENSOR_OV7630_3:
-        case SENSOR_OV7630: {
-                __u8 i2c[] = {0xa0, 0x00, 0x04, 0x00, 0x00, 0x00, 0x00, 0x10};
-                i2c[1] = sd->sensor_addr;
-                i2c[3] = 0x20 | (sd->hue >> 3);
-                if (i2c_w(gspca_dev, i2c) < 0)
-                        PDEBUG(D_ERR, "i2c error setsaturation");
-                else
-                        PDEBUG(D_CONF, "hue set to: %d", (int)sd->hue);
-                break;
-            }
-        }
-}
-
-static void setcontrast(struct gspca_dev *gspca_dev)
-{
-        struct sd *sd = (struct sd *) gspca_dev;
-
-        switch (sd->sensor) {
-/*      case SENSOR_OV6650: */
-        case SENSOR_OV7630_3:
-        case SENSOR_OV7630: {
-                __u8 i2c[] = {0xa0, 0x00, 0x05, 0x00, 0x00, 0x00, 0x00, 0x10};
-                i2c[1] = sd->sensor_addr;
-                i2c[3] = 0x20 | (sd->contrast >> 3);
-                if (i2c_w(gspca_dev, i2c) < 0)
-                        PDEBUG(D_ERR, "i2c error setcontrast");
-                else
-                        PDEBUG(D_CONF, "contrast set to: %d",
-                                (int)sd->contrast);
-                break;
-            }
-        }
-}
-
-
 static void do_autogain(struct gspca_dev *gspca_dev)
 {
         struct sd *sd = (struct sd *) gspca_dev;
@@ -874,88 +757,32 @@ static int sd_config(struct gspca_dev *gspca_dev,
 {
         struct sd *sd = (struct sd *) gspca_dev;
         struct cam *cam;
-        __u16 product;
         int sif = 0;
 
         /* nctrls depends upon the sensor, so we use a per cam copy */
         memcpy(&sd->sd_desc, gspca_dev->sd_desc, sizeof(struct sd_desc));
         gspca_dev->sd_desc = &sd->sd_desc;
 
-        sd->fr_h_sz = 12;               /* default size of the frame header */
-        sd->sd_desc.nctrls = 2;         /* default nb of ctrls */
-        sd->autogain = AUTOGAIN_DEF;    /* default is autogain active */
-
-        product = id->idProduct;
-/*      switch (id->idVendor) { */
-/*      case 0x0c45:                             * Sonix */
-                switch (product) {
-                case 0x6001:                    /* SN9C102 */
-                case 0x6005:                    /* SN9C101 */
-                case 0x6007:                    /* SN9C101 */
-                        sd->sensor = SENSOR_TAS5110;
-                        sd->sensor_has_gain = 1;
-                        sd->sd_desc.nctrls = 4;
-                        sd->sd_desc.dq_callback = do_autogain;
-                        sif = 1;
-                        break;
-                case 0x6009:                    /* SN9C101 */
-                case 0x600d:                    /* SN9C101 */
-                case 0x6029:                    /* SN9C101 */
-                        sd->sensor = SENSOR_PAS106;
-                        sif = 1;
-                        break;
-                case 0x6011:                    /* SN9C101 - SN9C101G */
-                        sd->sensor = SENSOR_OV6650;
-                        sd->sensor_has_gain = 1;
-                        sd->sensor_addr = 0x60;
-                        sd->sd_desc.nctrls = 5;
-                        sd->sd_desc.dq_callback = do_autogain;
-                        sif = 1;
-                        break;
-                case 0x6019:                    /* SN9C101 */
-                case 0x602c:                    /* SN9C102 */
-                case 0x602e:                    /* SN9C102 */
-                        sd->sensor = SENSOR_OV7630;
-                        sd->sensor_addr = 0x21;
-                        break;
-                case 0x60b0:                    /* SN9C103 */
-                        sd->sensor = SENSOR_OV7630_3;
-                        sd->sensor_addr = 0x21;
-                        sd->fr_h_sz = 18;       /* size of frame header */
-                        sd->sensor_has_gain = 1;
-                        sd->sd_desc.nctrls = 8;
-                        sd->sd_desc.dq_callback = do_autogain;
-                        sd->autogain = 0;
-                        break;
-                case 0x6024:                    /* SN9C102 */
-                case 0x6025:                    /* SN9C102 */
-                        sd->sensor = SENSOR_TAS5130CXX;
-                        break;
-                case 0x6028:                    /* SN9C102 */
-                        sd->sensor = SENSOR_PAS202;
-                        break;
-                case 0x602d:                    /* SN9C102 */
-                        sd->sensor = SENSOR_HV7131R;
-                        break;
-                case 0x60af:                    /* SN9C103 */
-                        sd->sensor = SENSOR_PAS202;
-                        sd->fr_h_sz = 18;       /* size of frame header (?) */
-                        break;
-                }
-/*              break; */
-/*      } */
+        /* copy the webcam info from the device id */
+        sd->sensor = (id->driver_info >> 24) & 0xff;
+        if (id->driver_info & (F_GAIN << 16))
+                sd->sensor_has_gain = 1;
+        if (id->driver_info & (F_AUTO << 16))
+                sd->sd_desc.dq_callback = do_autogain;
+        if (id->driver_info & (F_SIF << 16))
+                sif = 1;
+        if (id->driver_info & (F_H18 << 16))
+                sd->fr_h_sz = 18;               /* size of frame header */
+        else
+                sd->fr_h_sz = 12;
+        sd->sd_desc.nctrls = (id->driver_info >> 8) & 0xff;
+        sd->sensor_addr = id->driver_info & 0xff;
 
         cam = &gspca_dev->cam;
-        cam->dev_name = (char *) id->driver_info;
         cam->epaddr = 0x01;
         if (!sif) {
                 cam->cam_mode = vga_mode;
                 cam->nmodes = ARRAY_SIZE(vga_mode);
-                if (sd->sensor == SENSOR_OV7630_3) {
-                        /* We only have 320x240 & 640x480 */
-                        cam->cam_mode++;
-                        cam->nmodes--;
-                }
         } else {
                 cam->cam_mode = sif_mode;
                 cam->nmodes = ARRAY_SIZE(sif_mode);
@@ -963,12 +790,9 @@ static int sd_config(struct gspca_dev *gspca_dev,
         sd->brightness = BRIGHTNESS_DEF;
         sd->gain = GAIN_DEF;
         sd->exposure = EXPOSURE_DEF;
+        sd->autogain = AUTOGAIN_DEF;
         sd->freq = FREQ_DEF;
-        sd->contrast = CONTRAST_DEF;
-        sd->saturation = SATURATION_DEF;
-        sd->hue = HUE_DEF;
-        if (sd->sensor == SENSOR_OV7630_3)      /* jfm: from win trace */
-                reg_w(gspca_dev, 0x01, probe_ov7630, sizeof probe_ov7630);
+
         return 0;
 }
 
@@ -1002,9 +826,8 @@ static void pas106_i2cinit(struct gspca_dev *gspca_dev)
 static void sd_start(struct gspca_dev *gspca_dev)
 {
         struct sd *sd = (struct sd *) gspca_dev;
-        int mode, l;
+        int mode, l = 0x1f;
         const __u8 *sn9c10x;
-        __u8 reg01, reg17;
         __u8 reg17_19[3];
 
         mode = gspca_dev->cam.cam_mode[(int) gspca_dev->curr_mode].priv;
@@ -1022,13 +845,11 @@ static void sd_start(struct gspca_dev *gspca_dev)
                 reg17_19[2] = 0x20;
                 break;
         case SENSOR_OV7630:
-                sn9c10x = initOv7630;
-                reg17_19[0] = 0x68;
-                reg17_19[1] = (mode << 4) | COMP2;
-                reg17_19[2] = MCK_INIT1;
-                break;
-        case SENSOR_OV7630_3:
-                sn9c10x = initOv7630_3;
+                if (sd->fr_h_sz == 18) { /* SN9C103 */
+                        sn9c10x = initOv7630_3;
+                        l = sizeof initOv7630_3;
+                } else
+                        sn9c10x = initOv7630;
                 reg17_19[0] = 0x68;
                 reg17_19[1] = (mode << 4) | COMP2;
                 reg17_19[2] = MCK_INIT1;
@@ -1059,30 +880,11 @@ static void sd_start(struct gspca_dev *gspca_dev)
                 reg17_19[2] = mode ? 0x23 : 0x43;
                 break;
         }
-        switch (sd->sensor) {
-        case SENSOR_OV7630:
-                reg01 = 0x06;
-                reg17 = 0x29;
-                l = sizeof initOv7630;
-                break;
-        case SENSOR_OV7630_3:
-                reg01 = 0x44;
-                reg17 = 0x68;
-                l = sizeof initOv7630_3;
-                break;
-        default:
-                reg01 = sn9c10x[0];
-                reg17 = sn9c10x[0x17 - 1];
-                l = 0x1f;
-                break;
-        }
 
         /* reg 0x01 bit 2 video transfert on */
-        reg_w(gspca_dev, 0x01, &reg01, 1);
+        reg_w(gspca_dev, 0x01, &sn9c10x[0x01 - 1], 1);
         /* reg 0x17 SensorClk enable inv Clk 0x60 */
-        reg_w(gspca_dev, 0x17, &reg17, 1);
-/*fixme: for ov7630 102
-        reg_w(gspca_dev, 0x01, {0x06, sn9c10x[1]}, 2); */
+        reg_w(gspca_dev, 0x17, &sn9c10x[0x17 - 1], 1);
         /* Set the registers from the template */
         reg_w_big(gspca_dev, 0x01, sn9c10x, l);
         switch (sd->sensor) {
@@ -1095,17 +897,13 @@ static void sd_start(struct gspca_dev *gspca_dev)
                                 sizeof ov6650_sensor_init);
                 break;
         case SENSOR_OV7630:
-                i2c_w_vector(gspca_dev, ov7630_sensor_init_com,
-                                sizeof ov7630_sensor_init_com);
-                msleep(200);
                 i2c_w_vector(gspca_dev, ov7630_sensor_init,
                                 sizeof ov7630_sensor_init);
-                break;
-        case SENSOR_OV7630_3:
-                i2c_w_vector(gspca_dev, ov7630_sensor_init_com,
-                                sizeof ov7630_sensor_init_com);
-                msleep(200);
-                i2c_w(gspca_dev, ov7630_sensor_init_3[mode]);
+                if (sd->fr_h_sz == 18) { /* SN9C103 */
+                        const __u8 i2c[] = { 0xa0, 0x21, 0x13, 0x80, 0x00,
+                                                0x00, 0x00, 0x10 };
+                        i2c_w(gspca_dev, i2c);
+                }
                 break;
         case SENSOR_PAS106:
                 pas106_i2cinit(gspca_dev);
@@ -1145,14 +943,14 @@ static void sd_start(struct gspca_dev *gspca_dev)
         reg_w(gspca_dev, 0x18, &reg17_19[1], 2);
         msleep(20);
 
+        sd->reg11 = -1;
+
         setgain(gspca_dev);
         setbrightness(gspca_dev);
         setexposure(gspca_dev);
         setfreq(gspca_dev);
-        setsaturation(gspca_dev);
-        sethue(gspca_dev);
-        setcontrast(gspca_dev);
 
+        sd->frames_to_drop = 0;
         sd->autogain_ignore_frames = 0;
         atomic_set(&sd->avg_lum, -1);
 }
@@ -1198,21 +996,31 @@ static void sd_pkt_scan(struct gspca_dev *gspca_dev,
                             && data[3 + i] == 0xc4
                             && data[4 + i] == 0xc4
                             && data[5 + i] == 0x96) {   /* start of frame */
-                                frame = gspca_frame_add(gspca_dev, LAST_PACKET,
-                                                        frame, data, 0);
+                                int lum = -1;
+                                int pkt_type = LAST_PACKET;
+
                                 if (len - i < sd->fr_h_sz) {
-                                        atomic_set(&sd->avg_lum, -1);
                                         PDEBUG(D_STREAM, "packet too short to"
                                                 " get avg brightness");
                                 } else if (sd->fr_h_sz == 12) {
-                                        atomic_set(&sd->avg_lum,
-                                                data[i + 8] +
-                                                        (data[i + 9] << 8));
+                                        lum = data[i + 8] + (data[i + 9] << 8);
                                 } else {
-                                        atomic_set(&sd->avg_lum,
-                                                data[i + 9] +
-                                                        (data[i + 10] << 8));
+                                        lum = data[i + 9] +
+                                                (data[i + 10] << 8);
+                                }
+                                if (lum == 0) {
+                                        lum = -1;
+                                        sd->frames_to_drop = 2;
+                                }
+                                atomic_set(&sd->avg_lum, lum);
+
+                                if (sd->frames_to_drop) {
+                                        sd->frames_to_drop--;
+                                        pkt_type = DISCARD_PACKET;
                                 }
+
+                                frame = gspca_frame_add(gspca_dev, pkt_type,
+                                                        frame, data, 0);
                                 data += i + sd->fr_h_sz;
                                 len -= i + sd->fr_h_sz;
                                 gspca_frame_add(gspca_dev, FIRST_PACKET,
@@ -1327,60 +1135,6 @@ static int sd_getfreq(struct gspca_dev *gspca_dev, __s32 *val)
         return 0;
 }
 
-static int sd_setsaturation(struct gspca_dev *gspca_dev, __s32 val)
-{
-        struct sd *sd = (struct sd *) gspca_dev;
-
-        sd->saturation = val;
-        if (gspca_dev->streaming)
-                setsaturation(gspca_dev);
-        return 0;
-}
-
-static int sd_getsaturation(struct gspca_dev *gspca_dev, __s32 *val)
-{
-        struct sd *sd = (struct sd *) gspca_dev;
-
-        *val = sd->saturation;
-        return 0;
-}
-
-static int sd_sethue(struct gspca_dev *gspca_dev, __s32 val)
-{
-        struct sd *sd = (struct sd *) gspca_dev;
-
-        sd->hue = val;
-        if (gspca_dev->streaming)
-                sethue(gspca_dev);
-        return 0;
-}
-
-static int sd_gethue(struct gspca_dev *gspca_dev, __s32 *val)
-{
-        struct sd *sd = (struct sd *) gspca_dev;
-
-        *val = sd->hue;
-        return 0;
-}
-
-static int sd_setcontrast(struct gspca_dev *gspca_dev, __s32 val)
-{
-        struct sd *sd = (struct sd *) gspca_dev;
-
-        sd->contrast = val;
-        if (gspca_dev->streaming)
-                setcontrast(gspca_dev);
-        return 0;
-}
-
-static int sd_getcontrast(struct gspca_dev *gspca_dev, __s32 *val)
-{
-        struct sd *sd = (struct sd *) gspca_dev;
-
-        *val = sd->contrast;
-        return 0;
-}
-
 static int sd_querymenu(struct gspca_dev *gspca_dev,
                         struct v4l2_querymenu *menu)
 {
@@ -1418,27 +1172,47 @@ static const struct sd_desc sd_desc = {
 };
 
 /* -- module initialisation -- */
-#define DVNM(name) .driver_info = (kernel_ulong_t) name
+#define SFCI(sensor, flags, nctrls, i2c_addr) \
+        .driver_info = (SENSOR_ ## sensor << 24) \
+                        | ((flags) << 16) \
+                        | ((nctrls) << 8) \
+                        | (i2c_addr)
 static __devinitdata struct usb_device_id device_table[] = {
 #ifndef CONFIG_USB_SN9C102
-        {USB_DEVICE(0x0c45, 0x6001), DVNM("Genius VideoCAM NB")},
-        {USB_DEVICE(0x0c45, 0x6005), DVNM("Sweex Tas5110")},
-        {USB_DEVICE(0x0c45, 0x6007), DVNM("Sonix sn9c101 + Tas5110D")},
-        {USB_DEVICE(0x0c45, 0x6009), DVNM("spcaCam@120")},
-        {USB_DEVICE(0x0c45, 0x600d), DVNM("spcaCam@120")},
+        {USB_DEVICE(0x0c45, 0x6001),                    /* SN9C102 */
+                        SFCI(TAS5110, F_GAIN|F_AUTO|F_SIF, 4, 0)},
+        {USB_DEVICE(0x0c45, 0x6005),                    /* SN9C101 */
+                        SFCI(TAS5110, F_GAIN|F_AUTO|F_SIF, 4, 0)},
+        {USB_DEVICE(0x0c45, 0x6007),                    /* SN9C101 */
+                        SFCI(TAS5110, F_GAIN|F_AUTO|F_SIF, 4, 0)},
+        {USB_DEVICE(0x0c45, 0x6009),                    /* SN9C101 */
+                        SFCI(PAS106, F_SIF, 2, 0)},
+        {USB_DEVICE(0x0c45, 0x600d),                    /* SN9C101 */
+                        SFCI(PAS106, F_SIF, 2, 0)},
 #endif
-        {USB_DEVICE(0x0c45, 0x6011), DVNM("MAX Webcam Microdia")},
+        {USB_DEVICE(0x0c45, 0x6011),            /* SN9C101 - SN9C101G */
+                        SFCI(OV6650, F_GAIN|F_AUTO|F_SIF, 5, 0x60)},
 #ifndef CONFIG_USB_SN9C102
-        {USB_DEVICE(0x0c45, 0x6019), DVNM("Generic Sonix OV7630")},
-        {USB_DEVICE(0x0c45, 0x6024), DVNM("Generic Sonix Tas5130c")},
-        {USB_DEVICE(0x0c45, 0x6025), DVNM("Xcam Shanga")},
-        {USB_DEVICE(0x0c45, 0x6028), DVNM("Sonix Btc Pc380")},
-        {USB_DEVICE(0x0c45, 0x6029), DVNM("spcaCam@150")},
-        {USB_DEVICE(0x0c45, 0x602c), DVNM("Generic Sonix OV7630")},
-        {USB_DEVICE(0x0c45, 0x602d), DVNM("LIC-200 LG")},
-        {USB_DEVICE(0x0c45, 0x602e), DVNM("Genius VideoCam Messenger")},
-        {USB_DEVICE(0x0c45, 0x60af), DVNM("Trust WB3100P")},
-        {USB_DEVICE(0x0c45, 0x60b0), DVNM("Genius VideoCam Look")},
+        {USB_DEVICE(0x0c45, 0x6019),                    /* SN9C101 */
+                        SFCI(OV7630, F_GAIN|F_AUTO, 5, 0x21)},
+        {USB_DEVICE(0x0c45, 0x6024),                    /* SN9C102 */
+                        SFCI(TAS5130CXX, 0, 2, 0)},
+        {USB_DEVICE(0x0c45, 0x6025),                    /* SN9C102 */
+                        SFCI(TAS5130CXX, 0, 2, 0)},
+        {USB_DEVICE(0x0c45, 0x6028),                    /* SN9C102 */
+                        SFCI(PAS202, 0, 2, 0)},
+        {USB_DEVICE(0x0c45, 0x6029),                    /* SN9C101 */
+                        SFCI(PAS106, F_SIF, 2, 0)},
+        {USB_DEVICE(0x0c45, 0x602c),                    /* SN9C102 */
+                        SFCI(OV7630, F_GAIN|F_AUTO, 5, 0x21)},
+        {USB_DEVICE(0x0c45, 0x602d),                    /* SN9C102 */
+                        SFCI(HV7131R, 0, 2, 0)},
+        {USB_DEVICE(0x0c45, 0x602e),                    /* SN9C102 */
+                        SFCI(OV7630, F_GAIN|F_AUTO, 5, 0x21)},
+        {USB_DEVICE(0x0c45, 0x60af),                    /* SN9C103 */
+                        SFCI(PAS202, F_H18, 2, 0)},
+        {USB_DEVICE(0x0c45, 0x60b0),                    /* SN9C103 */
+                        SFCI(OV7630, F_GAIN|F_AUTO|F_H18, 5, 0x21)},
 #endif
         {}
 };
@@ -1464,7 +1238,7 @@ static int __init sd_mod_init(void)
 {
         if (usb_register(&sd_driver) < 0)
                 return -1;
-        PDEBUG(D_PROBE, "v%s registered", version);
+        PDEBUG(D_PROBE, "registered");
         return 0;
 }
 static void __exit sd_mod_exit(void)
diff --git a/drivers/media/video/gspca/sonixj.c b/drivers/media/video/gspca/sonixj.c
index 3e68b9926956..33a3df1f6915 100644
--- a/drivers/media/video/gspca/sonixj.c
+++ b/drivers/media/video/gspca/sonixj.c
@@ -24,9 +24,6 @@
 #include "gspca.h"
 #include "jpeg.h"
 
-#define DRIVER_VERSION_NUMBER   KERNEL_VERSION(2, 1, 7)
-static const char version[] = "2.1.7";
-
 MODULE_AUTHOR("Michel Xhaard <mxhaard@users.sourceforge.net>");
 MODULE_DESCRIPTION("GSPCA/SONIX JPEG USB Camera Driver");
 MODULE_LICENSE("GPL");
@@ -361,6 +358,7 @@ static const __u8 mo4000_sensor_init[][8] = {
 };
 static const __u8 ov7660_sensor_init[][8] = {
         {0xa1, 0x21, 0x12, 0x80, 0x00, 0x00, 0x00, 0x10}, /* reset SCCB */
+/*              (delay 20ms) */
         {0xa1, 0x21, 0x12, 0x05, 0x00, 0x00, 0x00, 0x10},
                                                 /* Outformat ?? rawRGB */
         {0xa1, 0x21, 0x13, 0xb8, 0x00, 0x00, 0x00, 0x10}, /* init COM8 */
@@ -539,13 +537,31 @@ static void reg_r(struct gspca_dev *gspca_dev,
                         value, 0,
                         gspca_dev->usb_buf, len,
                         500);
+        PDEBUG(D_USBI, "reg_r [%02x] -> %02x", value, gspca_dev->usb_buf[0]);
 }
 
+static void reg_w1(struct gspca_dev *gspca_dev,
+                   __u16 value,
+                   __u8 data)
+{
+        PDEBUG(D_USBO, "reg_w1 [%02x] = %02x", value, data);
+        gspca_dev->usb_buf[0] = data;
+        usb_control_msg(gspca_dev->dev,
+                        usb_sndctrlpipe(gspca_dev->dev, 0),
+                        0x08,
+                        USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_INTERFACE,
+                        value,
+                        0,
+                        gspca_dev->usb_buf, 1,
+                        500);
+}
 static void reg_w(struct gspca_dev *gspca_dev,
                           __u16 value,
                           const __u8 *buffer,
                           int len)
 {
+        PDEBUG(D_USBO, "reg_w [%02x] = %02x %02x ..",
+                value, buffer[0], buffer[1]);
         if (len <= sizeof gspca_dev->usb_buf) {
                 memcpy(gspca_dev->usb_buf, buffer, len);
                 usb_control_msg(gspca_dev->dev,
@@ -571,31 +587,42 @@ static void reg_w(struct gspca_dev *gspca_dev,
         }
 }
 
-/* I2C write 2 bytes */
-static void i2c_w2(struct gspca_dev *gspca_dev,
-                   const __u8 *buffer)
+/* I2C write 1 byte */
+static void i2c_w1(struct gspca_dev *gspca_dev, __u8 reg, __u8 val)
 {
         struct sd *sd = (struct sd *) gspca_dev;
-        __u8 mode[8];
 
-        /* is i2c ready */
-        mode[0] = 0x81 | (2 << 4);
-        mode[1] = sd->i2c_base;
-        mode[2] = buffer[0];
-        mode[3] = buffer[1];
-        mode[4] = 0;
-        mode[5] = 0;
-        mode[6] = 0;
-        mode[7] = 0x10;
-        reg_w(gspca_dev, 0x08, mode, 8);
+        PDEBUG(D_USBO, "i2c_w2 [%02x] = %02x", reg, val);
+        gspca_dev->usb_buf[0] = 0x81 | (2 << 4);        /* = a1 */
+        gspca_dev->usb_buf[1] = sd->i2c_base;
+        gspca_dev->usb_buf[2] = reg;
+        gspca_dev->usb_buf[3] = val;
+        gspca_dev->usb_buf[4] = 0;
+        gspca_dev->usb_buf[5] = 0;
+        gspca_dev->usb_buf[6] = 0;
+        gspca_dev->usb_buf[7] = 0x10;
+        usb_control_msg(gspca_dev->dev,
+                        usb_sndctrlpipe(gspca_dev->dev, 0),
+                        0x08,
+                        USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_INTERFACE,
+                        0x08,                   /* value = i2c */
+                        0,
+                        gspca_dev->usb_buf, 8,
+                        500);
 }
 
 /* I2C write 8 bytes */
 static void i2c_w8(struct gspca_dev *gspca_dev,
                    const __u8 *buffer)
 {
-        reg_w(gspca_dev, 0x08, buffer, 8);
-        msleep(1);
+        memcpy(gspca_dev->usb_buf, buffer, 8);
+        usb_control_msg(gspca_dev->dev,
+                        usb_sndctrlpipe(gspca_dev->dev, 0),
+                        0x08,
+                        USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_INTERFACE,
+                        0x08, 0,                /* value, index */
+                        gspca_dev->usb_buf, 8,
+                        500);
 }
 
 /* read 5 bytes in gspca_dev->usb_buf */
@@ -613,24 +640,21 @@ static void i2c_r5(struct gspca_dev *gspca_dev, __u8 reg)
         mode[6] = 0;
         mode[7] = 0x10;
         i2c_w8(gspca_dev, mode);
+        msleep(2);
         mode[0] = 0x81 | (5 << 4) | 0x02;
         mode[2] = 0;
         i2c_w8(gspca_dev, mode);
+        msleep(2);
         reg_r(gspca_dev, 0x0a, 5);
 }
 
 static int probesensor(struct gspca_dev *gspca_dev)
 {
         struct sd *sd = (struct sd *) gspca_dev;
-        __u8 reg02;
-        static const __u8 datasend[] = { 2, 0 };
-        /* reg val1 val2 val3 val4 */
 
-        i2c_w2(gspca_dev, datasend);
-/* should write 0xa1 0x11 0x02 0x00 0x00 0x00 0x00 the 0x10 is add by i2cw */
+        i2c_w1(gspca_dev, 0x02, 0);                     /* sensor wakeup */
         msleep(10);
-        reg02 = 0x66;
-        reg_w(gspca_dev, 0x02, &reg02, 1);              /* Gpio on */
+        reg_w1(gspca_dev, 0x02, 0x66);                  /* Gpio on */
         msleep(10);
         i2c_r5(gspca_dev, 0);                           /* read sensor id */
         if (gspca_dev->usb_buf[0] == 0x02
@@ -642,7 +666,7 @@ static int probesensor(struct gspca_dev *gspca_dev)
                 sd->sensor = SENSOR_HV7131R;
                 return SENSOR_HV7131R;
         }
-        PDEBUG(D_PROBE, "Find Sensor %d %d %d",
+        PDEBUG(D_PROBE, "Find Sensor 0x%02x 0x%02x 0x%02x",
                 gspca_dev->usb_buf[0], gspca_dev->usb_buf[1],
                 gspca_dev->usb_buf[2]);
         PDEBUG(D_PROBE, "Sensor sn9c102P Not found");
@@ -653,8 +677,6 @@ static int configure_gpio(struct gspca_dev *gspca_dev,
                           const __u8 *sn9c1xx)
 {
         struct sd *sd = (struct sd *) gspca_dev;
-        __u8 data;
-        __u8 regF1;
         const __u8 *reg9a;
         static const __u8 reg9a_def[] =
                 {0x08, 0x40, 0x20, 0x10, 0x00, 0x04};
@@ -663,15 +685,13 @@ static int configure_gpio(struct gspca_dev *gspca_dev,
         static const __u8 reg9a_sn9c325[] =
                 {0x0a, 0x40, 0x38, 0x30, 0x00, 0x20};
 
-
-        regF1 = 0x00;
-        reg_w(gspca_dev, 0xf1, &regF1, 1);
-        reg_w(gspca_dev, 0x01, &sn9c1xx[0], 1); /*fixme:jfm was [1] en v1*/
+        reg_w1(gspca_dev, 0xf1, 0x00);
+        reg_w1(gspca_dev, 0x01, sn9c1xx[0]);    /*fixme:jfm was [1] en v1*/
 
         /* configure gpio */
         reg_w(gspca_dev, 0x01, &sn9c1xx[1], 2);
         reg_w(gspca_dev, 0x08, &sn9c1xx[8], 2);
-        reg_w(gspca_dev, 0x17, &sn9c1xx[0x17], 5);      /* jfm was 3 */
+        reg_w(gspca_dev, 0x17, &sn9c1xx[0x17], 5);      /* jfm len was 3 */
         switch (sd->bridge) {
         case BRIDGE_SN9C325:
                 reg9a = reg9a_sn9c325;
@@ -685,35 +705,25 @@ static int configure_gpio(struct gspca_dev *gspca_dev,
         }
         reg_w(gspca_dev, 0x9a, reg9a, 6);
 
-        data = 0x60;                            /*fixme:jfm 60 00 00 (3) */
-        reg_w(gspca_dev, 0xd4, &data, 1);
+        reg_w1(gspca_dev, 0xd4, 0x60);  /*fixme:jfm 60 00 00 (3) ? */
 
         reg_w(gspca_dev, 0x03, &sn9c1xx[3], 0x0f);
 
         switch (sd->bridge) {
         case BRIDGE_SN9C120:                    /* from win trace */
-                data = 0x61;
-                reg_w(gspca_dev, 0x01, &data, 1);
-                data = 0x20;
-                reg_w(gspca_dev, 0x17, &data, 1);
-                data = 0x60;
-                reg_w(gspca_dev, 0x01, &data, 1);
+                reg_w1(gspca_dev, 0x01, 0x61);
+                reg_w1(gspca_dev, 0x17, 0x20);
+                reg_w1(gspca_dev, 0x01, 0x60);
                 break;
         case BRIDGE_SN9C325:
-                data = 0x43;
-                reg_w(gspca_dev, 0x01, &data, 1);
-                data = 0xae;
-                reg_w(gspca_dev, 0x17, &data, 1);
-                data = 0x42;
-                reg_w(gspca_dev, 0x01, &data, 1);
+                reg_w1(gspca_dev, 0x01, 0x43);
+                reg_w1(gspca_dev, 0x17, 0xae);
+                reg_w1(gspca_dev, 0x01, 0x42);
                 break;
         default:
-                data = 0x43;
-                reg_w(gspca_dev, 0x01, &data, 1);
-                data = 0x61;
-                reg_w(gspca_dev, 0x17, &data, 1);
-                data = 0x42;
-                reg_w(gspca_dev, 0x01, &data, 1);
+                reg_w1(gspca_dev, 0x01, 0x43);
+                reg_w1(gspca_dev, 0x17, 0x61);
+                reg_w1(gspca_dev, 0x01, 0x42);
         }
 
         if (sd->sensor == SENSOR_HV7131R) {
@@ -770,6 +780,9 @@ static void ov7660_InitSensor(struct gspca_dev *gspca_dev)
 {
         int i = 0;
 
+        i2c_w8(gspca_dev, ov7660_sensor_init[i]);       /* reset SCCB */
+        i++;
+        msleep(20);
         while (ov7660_sensor_init[i][0]) {
                 i2c_w8(gspca_dev, ov7660_sensor_init[i]);
                 i++;
@@ -782,194 +795,16 @@ static int sd_config(struct gspca_dev *gspca_dev,
 {
         struct sd *sd = (struct sd *) gspca_dev;
         struct cam *cam;
-        __u16 vendor;
-        __u16 product;
-
-        vendor = id->idVendor;
-        product = id->idProduct;
-        sd->sensor = -1;
-        switch (vendor) {
-        case 0x0458:                            /* Genius */
-/*              switch (product) {
-                case 0x7025: */
-                        sd->bridge = BRIDGE_SN9C120;
-                        sd->sensor = SENSOR_MI0360;
-                        sd->i2c_base = 0x5d;
-/*                      break;
-                } */
-                break;
-        case 0x045e:
-/*              switch (product) {
-                case 0x00f5:
-                case 0x00f7: */
-                        sd->bridge = BRIDGE_SN9C105;
-                        sd->sensor = SENSOR_OV7660;
-                        sd->i2c_base = 0x21;
-/*                      break;
-                } */
-                break;
-        case 0x0471:                            /* Philips */
-/*              switch (product) {
-                case 0x0327:
-                case 0x0328:
-                case 0x0330: */
-                        sd->bridge = BRIDGE_SN9C105;
-                        sd->sensor = SENSOR_MI0360;
-                        sd->i2c_base = 0x5d;
-/*                      break;
-                } */
-                break;
-        case 0x0c45:                            /* Sonix */
-                switch (product) {
-                case 0x6040:
-                        sd->bridge = BRIDGE_SN9C102P;
-/*                      sd->sensor = SENSOR_MI0360;      * from BW600.inf */
-/*fixme: MI0360 base=5d ? */
-                        sd->sensor = SENSOR_HV7131R;    /* gspcav1 value */
-                        sd->i2c_base = 0x11;
-                        break;
-/*              case 0x607a:                            * from BW600.inf
-                        sd->bridge = BRIDGE_SN9C102P;
-                        sd->sensor = SENSOR_OV7648;
-                        sd->i2c_base = 0x??;
-                        break; */
-                case 0x607c:
-                        sd->bridge = BRIDGE_SN9C102P;
-                        sd->sensor = SENSOR_HV7131R;
-                        sd->i2c_base = 0x11;
-                        break;
-/*              case 0x607e:                            * from BW600.inf
-                        sd->bridge = BRIDGE_SN9C102P;
-                        sd->sensor = SENSOR_OV7630;
-                        sd->i2c_base = 0x??;
-                        break; */
-                case 0x60c0:
-                        sd->bridge = BRIDGE_SN9C105;
-                        sd->sensor = SENSOR_MI0360;
-                        sd->i2c_base = 0x5d;
-                        break;
-/*              case 0x60c8:                            * from BW600.inf
-                        sd->bridge = BRIDGE_SN9C105;
-                        sd->sensor = SENSOR_OM6801;
-                        sd->i2c_base = 0x??;
-                        break; */
-/*              case 0x60cc:                            * from BW600.inf
-                        sd->bridge = BRIDGE_SN9C105;
-                        sd->sensor = SENSOR_HV7131GP;
-                        sd->i2c_base = 0x??;
-                        break; */
-                case 0x60ec:
-                        sd->bridge = BRIDGE_SN9C105;
-                        sd->sensor = SENSOR_MO4000;
-                        sd->i2c_base = 0x21;
-                        break;
-/*              case 0x60ef:                            * from BW600.inf
-                        sd->bridge = BRIDGE_SN9C105;
-                        sd->sensor = SENSOR_ICM105C;
-                        sd->i2c_base = 0x??;
-                        break; */
-/*              case 0x60fa:                            * from BW600.inf
-                        sd->bridge = BRIDGE_SN9C105;
-                        sd->sensor = SENSOR_OV7648;
-                        sd->i2c_base = 0x??;
-                        break; */
-                case 0x60fb:
-                        sd->bridge = BRIDGE_SN9C105;
-                        sd->sensor = SENSOR_OV7660;
-                        sd->i2c_base = 0x21;
-                        break;
-                case 0x60fc:
-                        sd->bridge = BRIDGE_SN9C105;
-                        sd->sensor = SENSOR_HV7131R;
-                        sd->i2c_base = 0x11;
-                        break;
-/*              case 0x60fe:                            * from BW600.inf
-                        sd->bridge = BRIDGE_SN9C105;
-                        sd->sensor = SENSOR_OV7630;
-                        sd->i2c_base = 0x??;
-                        break; */
-/*              case 0x6108:                            * from BW600.inf
-                        sd->bridge = BRIDGE_SN9C120;
-                        sd->sensor = SENSOR_OM6801;
-                        sd->i2c_base = 0x??;
-                        break; */
-/*              case 0x6122:                            * from BW600.inf
-                        sd->bridge = BRIDGE_SN9C110;
-                        sd->sensor = SENSOR_ICM105C;
-                        sd->i2c_base = 0x??;
-                        break; */
-                case 0x612a:
-/*                      sd->bridge = BRIDGE_SN9C110;     * in BW600.inf */
-                        sd->bridge = BRIDGE_SN9C325;
-                        sd->sensor = SENSOR_OV7648;
-                        sd->i2c_base = 0x21;
-/*fixme: sensor_init has base = 00 et 6e!*/
-                        break;
-/*              case 0x6123:                            * from BW600.inf
-                        sd->bridge = BRIDGE_SN9C110;
-                        sd->sensor = SENSOR_SanyoCCD;
-                        sd->i2c_base = 0x??;
-                        break; */
-                case 0x612c:
-                        sd->bridge = BRIDGE_SN9C110;
-                        sd->sensor = SENSOR_MO4000;
-                        sd->i2c_base = 0x21;
-                        break;
-/*              case 0x612e:                            * from BW600.inf
-                        sd->bridge = BRIDGE_SN9C110;
-                        sd->sensor = SENSOR_OV7630;
-                        sd->i2c_base = 0x??;
-                        break; */
-/*              case 0x612f:                            * from BW600.inf
-                        sd->bridge = BRIDGE_SN9C110;
-                        sd->sensor = SENSOR_ICM105C;
-                        sd->i2c_base = 0x??;
-                        break; */
-                case 0x6130:
-                        sd->bridge = BRIDGE_SN9C120;
-                        sd->sensor = SENSOR_MI0360;
-                        sd->i2c_base = 0x5d;
-                        break;
-                case 0x6138:
-                        sd->bridge = BRIDGE_SN9C120;
-                        sd->sensor = SENSOR_MO4000;
-                        sd->i2c_base = 0x21;
-                        break;
-/*              case 0x613a:                            * from BW600.inf
-                        sd->bridge = BRIDGE_SN9C120;
-                        sd->sensor = SENSOR_OV7648;
-                        sd->i2c_base = 0x??;
-                        break; */
-                case 0x613b:
-                        sd->bridge = BRIDGE_SN9C120;
-                        sd->sensor = SENSOR_OV7660;
-                        sd->i2c_base = 0x21;
-                        break;
-                case 0x613c:
-                        sd->bridge = BRIDGE_SN9C120;
-                        sd->sensor = SENSOR_HV7131R;
-                        sd->i2c_base = 0x11;
-                        break;
-/*              case 0x613e:                            * from BW600.inf
-                        sd->bridge = BRIDGE_SN9C120;
-                        sd->sensor = SENSOR_OV7630;
-                        sd->i2c_base = 0x??;
-                        break; */
-                }
-                break;
-        }
-        if (sd->sensor < 0) {
-                PDEBUG(D_ERR, "Invalid vendor/product %04x:%04x",
-                        vendor, product);
-                return -EINVAL;
-        }
 
         cam = &gspca_dev->cam;
-        cam->dev_name = (char *) id->driver_info;
         cam->epaddr = 0x01;
         cam->cam_mode = vga_mode;
         cam->nmodes = ARRAY_SIZE(vga_mode);
 
+        sd->bridge = id->driver_info >> 16;
+        sd->sensor = id->driver_info >> 8;
+        sd->i2c_base = id->driver_info;
+
         sd->qindex = 4;                 /* set the quantization table */
         sd->brightness = BRIGHTNESS_DEF;
         sd->contrast = CONTRAST_DEF;
@@ -983,34 +818,26 @@ static int sd_open(struct gspca_dev *gspca_dev)
 {
         struct sd *sd = (struct sd *) gspca_dev;
 /*      const __u8 *sn9c1xx; */
-        __u8 regF1;
         __u8 regGpio[] = { 0x29, 0x74 };
+        __u8 regF1;
 
         /* setup a selector by bridge */
-        regF1 = 0x01;
-        reg_w(gspca_dev, 0xf1, &regF1, 1);
+        reg_w1(gspca_dev, 0xf1, 0x01);
         reg_r(gspca_dev, 0x00, 1);              /* -> regF1 = 0x00 */
-        regF1 = gspca_dev->usb_buf[0];
-        reg_w(gspca_dev, 0xf1, &regF1, 1);
+        reg_w1(gspca_dev, 0xf1, gspca_dev->usb_buf[0]);
         reg_r(gspca_dev, 0x00, 1);
         regF1 = gspca_dev->usb_buf[0];
         switch (sd->bridge) {
         case BRIDGE_SN9C102P:
                 if (regF1 != 0x11)
                         return -ENODEV;
-                reg_w(gspca_dev, 0x02, &regGpio[1], 1);
+                reg_w1(gspca_dev, 0x02, regGpio[1]);
                 break;
         case BRIDGE_SN9C105:
                 if (regF1 != 0x11)
                         return -ENODEV;
                 reg_w(gspca_dev, 0x02, regGpio, 2);
                 break;
-        case BRIDGE_SN9C110:
-                if (regF1 != 0x12)
-                        return -ENODEV;
-                regGpio[1] = 0x62;
-                reg_w(gspca_dev, 0x02, &regGpio[1], 1);
-                break;
         case BRIDGE_SN9C120:
                 if (regF1 != 0x12)
                         return -ENODEV;
@@ -1018,16 +845,15 @@ static int sd_open(struct gspca_dev *gspca_dev)
                 reg_w(gspca_dev, 0x02, regGpio, 2);
                 break;
         default:
+/*      case BRIDGE_SN9C110: */
 /*      case BRIDGE_SN9C325: */
                 if (regF1 != 0x12)
                         return -ENODEV;
-                regGpio[1] = 0x62;
-                reg_w(gspca_dev, 0x02, &regGpio[1], 1);
+                reg_w1(gspca_dev, 0x02, 0x62);
                 break;
         }
 
-        regF1 = 0x01;
-        reg_w(gspca_dev, 0xf1, &regF1, 1);
+        reg_w1(gspca_dev, 0xf1, 0x01);
 
         return 0;
 }
@@ -1123,7 +949,7 @@ static void setbrightness(struct gspca_dev *gspca_dev)
         }
 
         k2 = sd->brightness >> 10;
-        reg_w(gspca_dev, 0x96, &k2, 1);
+        reg_w1(gspca_dev, 0x96, k2);
 }
 
 static void setcontrast(struct gspca_dev *gspca_dev)
@@ -1152,7 +978,7 @@ static void setcolors(struct gspca_dev *gspca_dev)
                 data = (colour + 32) & 0x7f;    /* blue */
         else
                 data = (-colour + 32) & 0x7f;   /* red */
-        reg_w(gspca_dev, 0x05, &data, 1);
+        reg_w1(gspca_dev, 0x05, data);
 }
 
 /* -- start the camera -- */
@@ -1165,7 +991,6 @@ static void sd_start(struct gspca_dev *gspca_dev)
         __u8 reg17;
         const __u8 *sn9c1xx;
         int mode;
-        static const __u8 DC29[] = { 0x6a, 0x50, 0x00, 0x00, 0x50, 0x3c };
         static const __u8 C0[] = { 0x2d, 0x2d, 0x3a, 0x05, 0x04, 0x3f };
         static const __u8 CA[] = { 0x28, 0xd8, 0x14, 0xec };
         static const __u8 CA_sn9c120[] =
@@ -1179,21 +1004,20 @@ static void sd_start(struct gspca_dev *gspca_dev)
 
 /*fixme:jfm this sequence should appear at end of sd_start */
 /* with
-        data = 0x44;
-        reg_w(gspca_dev, 0x01, &data, 1); */
-        reg_w(gspca_dev, 0x15, &sn9c1xx[0x15], 1);
-        reg_w(gspca_dev, 0x16, &sn9c1xx[0x16], 1);
-        reg_w(gspca_dev, 0x12, &sn9c1xx[0x12], 1);
-        reg_w(gspca_dev, 0x13, &sn9c1xx[0x13], 1);
-        reg_w(gspca_dev, 0x18, &sn9c1xx[0x18], 1);
-        reg_w(gspca_dev, 0xd2, &DC29[0], 1);
-        reg_w(gspca_dev, 0xd3, &DC29[1], 1);
-        reg_w(gspca_dev, 0xc6, &DC29[2], 1);
-        reg_w(gspca_dev, 0xc7, &DC29[3], 1);
-        reg_w(gspca_dev, 0xc8, &DC29[4], 1);
-        reg_w(gspca_dev, 0xc9, &DC29[5], 1);
+        reg_w1(gspca_dev, 0x01, 0x44); */
+        reg_w1(gspca_dev, 0x15, sn9c1xx[0x15]);
+        reg_w1(gspca_dev, 0x16, sn9c1xx[0x16]);
+        reg_w1(gspca_dev, 0x12, sn9c1xx[0x12]);
+        reg_w1(gspca_dev, 0x13, sn9c1xx[0x13]);
+        reg_w1(gspca_dev, 0x18, sn9c1xx[0x18]);
+        reg_w1(gspca_dev, 0xd2, 0x6a);          /* DC29 */
+        reg_w1(gspca_dev, 0xd3, 0x50);
+        reg_w1(gspca_dev, 0xc6, 0x00);
+        reg_w1(gspca_dev, 0xc7, 0x00);
+        reg_w1(gspca_dev, 0xc8, 0x50);
+        reg_w1(gspca_dev, 0xc9, 0x3c);
 /*fixme:jfm end of ending sequence */
-        reg_w(gspca_dev, 0x18, &sn9c1xx[0x18], 1);
+        reg_w1(gspca_dev, 0x18, sn9c1xx[0x18]);
         switch (sd->bridge) {
         case BRIDGE_SN9C325:
                 data = 0xae;
@@ -1205,11 +1029,11 @@ static void sd_start(struct gspca_dev *gspca_dev)
                 data = 0x60;
                 break;
         }
-        reg_w(gspca_dev, 0x17, &data, 1);
-        reg_w(gspca_dev, 0x05, &sn9c1xx[5], 1);
-        reg_w(gspca_dev, 0x07, &sn9c1xx[7], 1);
-        reg_w(gspca_dev, 0x06, &sn9c1xx[6], 1);
-        reg_w(gspca_dev, 0x14, &sn9c1xx[0x14], 1);
+        reg_w1(gspca_dev, 0x17, data);
+        reg_w1(gspca_dev, 0x05, sn9c1xx[5]);
+        reg_w1(gspca_dev, 0x07, sn9c1xx[7]);
+        reg_w1(gspca_dev, 0x06, sn9c1xx[6]);
+        reg_w1(gspca_dev, 0x14, sn9c1xx[0x14]);
         switch (sd->bridge) {
         case BRIDGE_SN9C325:
                 reg_w(gspca_dev, 0x20, regsn20_sn9c325,
@@ -1217,10 +1041,8 @@ static void sd_start(struct gspca_dev *gspca_dev)
                 for (i = 0; i < 8; i++)
                         reg_w(gspca_dev, 0x84, reg84_sn9c325,
                                         sizeof reg84_sn9c325);
-                data = 0x0a;
-                reg_w(gspca_dev, 0x9a, &data, 1);
-                data = 0x60;
-                reg_w(gspca_dev, 0x99, &data, 1);
+                reg_w1(gspca_dev, 0x9a, 0x0a);
+                reg_w1(gspca_dev, 0x99, 0x60);
                 break;
         case BRIDGE_SN9C120:
                 reg_w(gspca_dev, 0x20, regsn20_sn9c120,
@@ -1233,39 +1055,30 @@ static void sd_start(struct gspca_dev *gspca_dev)
                                         sizeof reg84_sn9c120_2);
                 reg_w(gspca_dev, 0x84, reg84_sn9c120_3,
                                 sizeof reg84_sn9c120_3);
-                data = 0x05;
-                reg_w(gspca_dev, 0x9a, &data, 1);
-                data = 0x5b;
-                reg_w(gspca_dev, 0x99, &data, 1);
+                reg_w1(gspca_dev, 0x9a, 0x05);
+                reg_w1(gspca_dev, 0x99, 0x5b);
                 break;
         default:
                 reg_w(gspca_dev, 0x20, regsn20, sizeof regsn20);
                 for (i = 0; i < 8; i++)
                         reg_w(gspca_dev, 0x84, reg84, sizeof reg84);
-                data = 0x08;
-                reg_w(gspca_dev, 0x9a, &data, 1);
-                data = 0x59;
-                reg_w(gspca_dev, 0x99, &data, 1);
+                reg_w1(gspca_dev, 0x9a, 0x08);
+                reg_w1(gspca_dev, 0x99, 0x59);
                 break;
         }
 
         mode = gspca_dev->cam.cam_mode[(int) gspca_dev->curr_mode].priv;
-        reg1 = 0x02;
+        if (mode)
+                reg1 = 0x46;    /* 320 clk 48Mhz */
+        else
+                reg1 = 0x06;    /* 640 clk 24Mz */
         reg17 = 0x61;
         switch (sd->sensor) {
         case SENSOR_HV7131R:
                 hv7131R_InitSensor(gspca_dev);
-                if (mode)
-                        reg1 = 0x46;    /* 320 clk 48Mhz */
-                else
-                        reg1 = 0x06;    /* 640 clk 24Mz */
                 break;
         case SENSOR_MI0360:
                 mi0360_InitSensor(gspca_dev);
-                if (mode)
-                        reg1 = 0x46;    /* 320 clk 48Mhz */
-                else
-                        reg1 = 0x06;    /* 640 clk 24Mz */
                 break;
         case SENSOR_MO4000:
                 mo4000_InitSensor(gspca_dev);
@@ -1274,13 +1087,13 @@ static void sd_start(struct gspca_dev *gspca_dev)
                         reg1 = 0x06;    /* clk 24Mz */
                 } else {
                         reg17 = 0x22;   /* 640 MCKSIZE */
-                        reg1 = 0x06;    /* 640 clk 24Mz */
+/*                      reg1 = 0x06;     * 640 clk 24Mz (done) */
                 }
                 break;
         case SENSOR_OV7648:
+                ov7648_InitSensor(gspca_dev);
                 reg17 = 0xa2;
                 reg1 = 0x44;
-                ov7648_InitSensor(gspca_dev);
 /*              if (mode)
                         ;                * 320x2...
                 else
@@ -1292,7 +1105,7 @@ static void sd_start(struct gspca_dev *gspca_dev)
                 if (mode) {
 /*                      reg17 = 0x21;    * 320 */
 /*                      reg1 = 0x44; */
-                        reg1 = 0x46;
+/*                      reg1 = 0x46;    (done) */
                 } else {
                         reg17 = 0xa2;   /* 640 */
                         reg1 = 0x40;
@@ -1321,16 +1134,16 @@ static void sd_start(struct gspca_dev *gspca_dev)
 
         /* here change size mode 0 -> VGA; 1 -> CIF */
         data = 0x40 | sn9c1xx[0x18] | (mode << 4);
-        reg_w(gspca_dev, 0x18, &data, 1);
+        reg_w1(gspca_dev, 0x18, data);
 
         reg_w(gspca_dev, 0x100, qtable4, 0x40);
         reg_w(gspca_dev, 0x140, qtable4 + 0x40, 0x40);
 
         data = sn9c1xx[0x18] | (mode << 4);
-        reg_w(gspca_dev, 0x18, &data, 1);
+        reg_w1(gspca_dev, 0x18, data);
 
-        reg_w(gspca_dev, 0x17, &reg17, 1);
-        reg_w(gspca_dev, 0x01, &reg1, 1);
+        reg_w1(gspca_dev, 0x17, reg17);
+        reg_w1(gspca_dev, 0x01, reg1);
         setbrightness(gspca_dev);
         setcontrast(gspca_dev);
 }
@@ -1342,7 +1155,6 @@ static void sd_stopN(struct gspca_dev *gspca_dev)
                 { 0xa1, 0x11, 0x02, 0x09, 0x00, 0x00, 0x00, 0x10 };
         static const __u8 stopmi0360[] =
                 { 0xb1, 0x5d, 0x07, 0x00, 0x00, 0x00, 0x00, 0x10 };
-        __u8 regF1;
         __u8 data;
         const __u8 *sn9c1xx;
 
@@ -1366,12 +1178,11 @@ static void sd_stopN(struct gspca_dev *gspca_dev)
                 break;
         }
         sn9c1xx = sn_tb[(int) sd->sensor];
-        reg_w(gspca_dev, 0x01, &sn9c1xx[1], 1);
-        reg_w(gspca_dev, 0x17, &sn9c1xx[0x17], 1);
-        reg_w(gspca_dev, 0x01, &sn9c1xx[1], 1);
-        reg_w(gspca_dev, 0x01, &data, 1);
-        regF1 = 0x01;
-        reg_w(gspca_dev, 0xf1, &regF1, 1);
+        reg_w1(gspca_dev, 0x01, sn9c1xx[1]);
+        reg_w1(gspca_dev, 0x17, sn9c1xx[0x17]);
+        reg_w1(gspca_dev, 0x01, sn9c1xx[1]);
+        reg_w1(gspca_dev, 0x01, data);
+        reg_w1(gspca_dev, 0xf1, 0x01);
 }
 
 static void sd_stop0(struct gspca_dev *gspca_dev)
@@ -1610,30 +1421,53 @@ static const struct sd_desc sd_desc = {
 };
 
 /* -- module initialisation -- */
-#define DVNM(name) .driver_info = (kernel_ulong_t) name
+#define BSI(bridge, sensor, i2c_addr) \
+        .driver_info = (BRIDGE_ ## bridge << 16) \
+                        | (SENSOR_ ## sensor << 8) \
+                        | (i2c_addr)
 static const __devinitdata struct usb_device_id device_table[] = {
 #ifndef CONFIG_USB_SN9C102
-        {USB_DEVICE(0x0458, 0x7025), DVNM("Genius Eye 311Q")},
-        {USB_DEVICE(0x045e, 0x00f5), DVNM("MicroSoft VX3000")},
-        {USB_DEVICE(0x045e, 0x00f7), DVNM("MicroSoft VX1000")},
-        {USB_DEVICE(0x0471, 0x0327), DVNM("Philips SPC 600 NC")},
-        {USB_DEVICE(0x0471, 0x0328), DVNM("Philips SPC 700 NC")},
+        {USB_DEVICE(0x0458, 0x7025), BSI(SN9C120, MI0360, 0x5d)},
+        {USB_DEVICE(0x045e, 0x00f5), BSI(SN9C105, OV7660, 0x21)},
+        {USB_DEVICE(0x045e, 0x00f7), BSI(SN9C105, OV7660, 0x21)},
+        {USB_DEVICE(0x0471, 0x0327), BSI(SN9C105, MI0360, 0x5d)},
+        {USB_DEVICE(0x0471, 0x0328), BSI(SN9C105, MI0360, 0x5d)},
 #endif
-        {USB_DEVICE(0x0471, 0x0330), DVNM("Philips SPC 710NC")},
-        {USB_DEVICE(0x0c45, 0x6040), DVNM("Speed NVC 350K")},
-        {USB_DEVICE(0x0c45, 0x607c), DVNM("Sonix sn9c102p Hv7131R")},
-        {USB_DEVICE(0x0c45, 0x60c0), DVNM("Sangha Sn535")},
-        {USB_DEVICE(0x0c45, 0x60ec), DVNM("SN9C105+MO4000")},
-        {USB_DEVICE(0x0c45, 0x60fb), DVNM("Surfer NoName")},
-        {USB_DEVICE(0x0c45, 0x60fc), DVNM("LG-LIC300")},
-        {USB_DEVICE(0x0c45, 0x612a), DVNM("Avant Camera")},
-        {USB_DEVICE(0x0c45, 0x612c), DVNM("Typhoon Rasy Cam 1.3MPix")},
+        {USB_DEVICE(0x0471, 0x0330), BSI(SN9C105, MI0360, 0x5d)},
+        {USB_DEVICE(0x0c45, 0x6040), BSI(SN9C102P, HV7131R, 0x11)},
+/* bw600.inf:
+        {USB_DEVICE(0x0c45, 0x6040), BSI(SN9C102P, MI0360, 0x5d)}, */
+/*      {USB_DEVICE(0x0c45, 0x603a), BSI(SN9C102P, OV7648, 0x??)}, */
+/*      {USB_DEVICE(0x0c45, 0x607a), BSI(SN9C102P, OV7648, 0x??)}, */
+        {USB_DEVICE(0x0c45, 0x607c), BSI(SN9C102P, HV7131R, 0x11)},
+/*      {USB_DEVICE(0x0c45, 0x607e), BSI(SN9C102P, OV7630, 0x??)}, */
+        {USB_DEVICE(0x0c45, 0x60c0), BSI(SN9C105, MI0360, 0x5d)},
+/*      {USB_DEVICE(0x0c45, 0x60c8), BSI(SN9C105, OM6801, 0x??)}, */
+/*      {USB_DEVICE(0x0c45, 0x60cc), BSI(SN9C105, HV7131GP, 0x??)}, */
+        {USB_DEVICE(0x0c45, 0x60ec), BSI(SN9C105, MO4000, 0x21)},
+/*      {USB_DEVICE(0x0c45, 0x60ef), BSI(SN9C105, ICM105C, 0x??)}, */
+/*      {USB_DEVICE(0x0c45, 0x60fa), BSI(SN9C105, OV7648, 0x??)}, */
+        {USB_DEVICE(0x0c45, 0x60fb), BSI(SN9C105, OV7660, 0x21)},
+        {USB_DEVICE(0x0c45, 0x60fc), BSI(SN9C105, HV7131R, 0x11)},
+/*      {USB_DEVICE(0x0c45, 0x60fe), BSI(SN9C105, OV7630, 0x??)}, */
+/*      {USB_DEVICE(0x0c45, 0x6108), BSI(SN9C120, OM6801, 0x??)}, */
+/*      {USB_DEVICE(0x0c45, 0x6122), BSI(SN9C110, ICM105C, 0x??)}, */
+/*      {USB_DEVICE(0x0c45, 0x6123), BSI(SN9C110, SanyoCCD, 0x??)}, */
+        {USB_DEVICE(0x0c45, 0x612a), BSI(SN9C325, OV7648, 0x21)},
+/* bw600.inf:
+        {USB_DEVICE(0x0c45, 0x612a), BSI(SN9C110, OV7648, 0x21)}, */
+        {USB_DEVICE(0x0c45, 0x612c), BSI(SN9C110, MO4000, 0x21)},
+/*      {USB_DEVICE(0x0c45, 0x612e), BSI(SN9C110, OV7630, 0x??)}, */
+/*      {USB_DEVICE(0x0c45, 0x612f), BSI(SN9C110, ICM105C, 0x??)}, */
 #ifndef CONFIG_USB_SN9C102
-        {USB_DEVICE(0x0c45, 0x6130), DVNM("Sonix Pccam")},
-        {USB_DEVICE(0x0c45, 0x6138), DVNM("Sn9c120 Mo4000")},
-        {USB_DEVICE(0x0c45, 0x613b), DVNM("Surfer SN-206")},
-        {USB_DEVICE(0x0c45, 0x613c), DVNM("Sonix Pccam168")},
+        {USB_DEVICE(0x0c45, 0x6130), BSI(SN9C120, MI0360, 0x5d)},
+        {USB_DEVICE(0x0c45, 0x6138), BSI(SN9C120, MO4000, 0x21)},
+/*      {USB_DEVICE(0x0c45, 0x613a), BSI(SN9C120, OV7648, 0x??)}, */
+        {USB_DEVICE(0x0c45, 0x613b), BSI(SN9C120, OV7660, 0x21)},
+        {USB_DEVICE(0x0c45, 0x613c), BSI(SN9C120, HV7131R, 0x11)},
+/*      {USB_DEVICE(0x0c45, 0x613e), BSI(SN9C120, OV7630, 0x??)}, */
 #endif
+        {USB_DEVICE(0x0c45, 0x6143), BSI(SN9C120, MI0360, 0x5d)},
         {}
 };
 MODULE_DEVICE_TABLE(usb, device_table);
@@ -1658,7 +1492,7 @@ static int __init sd_mod_init(void)
 {
         if (usb_register(&sd_driver) < 0)
                 return -1;
-        info("v%s registered", version);
+        info("registered");
         return 0;
 }
 static void __exit sd_mod_exit(void)
diff --git a/drivers/media/video/gspca/spca500.c b/drivers/media/video/gspca/spca500.c
index 156206118795..17fe2c2a440d 100644
--- a/drivers/media/video/gspca/spca500.c
+++ b/drivers/media/video/gspca/spca500.c
@@ -24,9 +24,6 @@
 #include "gspca.h"
 #include "jpeg.h"
 
-#define DRIVER_VERSION_NUMBER   KERNEL_VERSION(2, 1, 7)
-static const char version[] = "2.1.7";
-
 MODULE_AUTHOR("Michel Xhaard <mxhaard@users.sourceforge.net>");
 MODULE_DESCRIPTION("GSPCA/SPCA500 USB Camera Driver");
 MODULE_LICENSE("GPL");
@@ -630,109 +627,10 @@ static int sd_config(struct gspca_dev *gspca_dev,
 {
         struct sd *sd = (struct sd *) gspca_dev;
         struct cam *cam;
-        __u16 vendor;
-        __u16 product;
-
-        vendor = id->idVendor;
-        product = id->idProduct;
-        switch (vendor) {
-        case 0x040a:            /* Kodak cameras */
-/*              switch (product) { */
-/*              case 0x0300: */
-                        sd->subtype = KodakEZ200;
-/*                      break; */
-/*              } */
-                break;
-        case 0x041e:            /* Creative cameras */
-/*              switch (product) { */
-/*              case 0x400a: */
-                        sd->subtype = CreativePCCam300;
-/*                      break; */
-/*              } */
-                break;
-        case 0x046d:            /* Logitech Labtec */
-                switch (product) {
-                case 0x0890:
-                        sd->subtype = LogitechTraveler;
-                        break;
-                case 0x0900:
-                        sd->subtype = LogitechClickSmart310;
-                        break;
-                case 0x0901:
-                        sd->subtype = LogitechClickSmart510;
-                        break;
-                }
-                break;
-        case 0x04a5:            /* Benq */
-/*              switch (product) { */
-/*              case 0x300c: */
-                        sd->subtype = BenqDC1016;
-/*                      break; */
-/*              } */
-                break;
-        case 0x04fc:            /* SunPlus */
-/*              switch (product) { */
-/*              case 0x7333: */
-                        sd->subtype = PalmPixDC85;
-/*                      break; */
-/*              } */
-                break;
-        case 0x055f:            /* Mustek cameras */
-                switch (product) {
-                case 0xc200:
-                        sd->subtype = MustekGsmart300;
-                        break;
-                case 0xc220:
-                        sd->subtype = Gsmartmini;
-                        break;
-                }
-                break;
-        case 0x06bd:            /* Agfa Cl20 */
-/*              switch (product) { */
-/*              case 0x0404: */
-                        sd->subtype = AgfaCl20;
-/*                      break; */
-/*              } */
-                break;
-        case 0x06be:            /* Optimedia */
-/*              switch (product) { */
-/*              case 0x0800: */
-                        sd->subtype = Optimedia;
-/*                      break; */
-/*              } */
-                break;
-        case 0x084d:            /* D-Link / Minton */
-/*              switch (product) { */
-/*              case 0x0003:     * DSC-350 / S-Cam F5 */
-                        sd->subtype = DLinkDSC350;
-/*                      break; */
-/*              } */
-                break;
-        case 0x08ca:            /* Aiptek */
-/*              switch (product) { */
-/*              case 0x0103: */
-                        sd->subtype = AiptekPocketDV;
-/*                      break; */
-/*              } */
-                break;
-        case 0x2899:            /* ToptroIndustrial */
-/*              switch (product) { */
-/*              case 0x012c: */
-                        sd->subtype = ToptroIndus;
-/*                      break; */
-/*              } */
-                break;
-        case 0x8086:            /* Intel */
-/*              switch (product) { */
-/*              case 0x0630:     * Pocket PC Camera */
-                        sd->subtype = IntelPocketPCCamera;
-/*                      break; */
-/*              } */
-                break;
-        }
+
         cam = &gspca_dev->cam;
-        cam->dev_name = (char *) id->driver_info;
         cam->epaddr = 0x01;
+        sd->subtype = id->driver_info;
         if (sd->subtype != LogitechClickSmart310) {
                 cam->cam_mode = vga_mode;
                 cam->nmodes = sizeof vga_mode / sizeof vga_mode[0];
@@ -1162,23 +1060,22 @@ static struct sd_desc sd_desc = {
 };
 
 /* -- module initialisation -- */
-#define DVNM(name) .driver_info = (kernel_ulong_t) name
 static const __devinitdata struct usb_device_id device_table[] = {
-        {USB_DEVICE(0x040a, 0x0300), DVNM("Kodak EZ200")},
-        {USB_DEVICE(0x041e, 0x400a), DVNM("Creative PC-CAM 300")},
-        {USB_DEVICE(0x046d, 0x0890), DVNM("Logitech QuickCam traveler")},
-        {USB_DEVICE(0x046d, 0x0900), DVNM("Logitech Inc. ClickSmart 310")},
-        {USB_DEVICE(0x046d, 0x0901), DVNM("Logitech Inc. ClickSmart 510")},
-        {USB_DEVICE(0x04a5, 0x300c), DVNM("Benq DC1016")},
-        {USB_DEVICE(0x04fc, 0x7333), DVNM("PalmPixDC85")},
-        {USB_DEVICE(0x055f, 0xc200), DVNM("Mustek Gsmart 300")},
-        {USB_DEVICE(0x055f, 0xc220), DVNM("Gsmart Mini")},
-        {USB_DEVICE(0x06bd, 0x0404), DVNM("Agfa CL20")},
-        {USB_DEVICE(0x06be, 0x0800), DVNM("Optimedia")},
-        {USB_DEVICE(0x084d, 0x0003), DVNM("D-Link DSC-350")},
-        {USB_DEVICE(0x08ca, 0x0103), DVNM("Aiptek PocketDV")},
-        {USB_DEVICE(0x2899, 0x012c), DVNM("Toptro Industrial")},
-        {USB_DEVICE(0x8086, 0x0630), DVNM("Intel Pocket PC Camera")},
+        {USB_DEVICE(0x040a, 0x0300), .driver_info = KodakEZ200},
+        {USB_DEVICE(0x041e, 0x400a), .driver_info = CreativePCCam300},
+        {USB_DEVICE(0x046d, 0x0890), .driver_info = LogitechTraveler},
+        {USB_DEVICE(0x046d, 0x0900), .driver_info = LogitechClickSmart310},
+        {USB_DEVICE(0x046d, 0x0901), .driver_info = LogitechClickSmart510},
+        {USB_DEVICE(0x04a5, 0x300c), .driver_info = BenqDC1016},
+        {USB_DEVICE(0x04fc, 0x7333), .driver_info = PalmPixDC85},
+        {USB_DEVICE(0x055f, 0xc200), .driver_info = MustekGsmart300},
+        {USB_DEVICE(0x055f, 0xc220), .driver_info = Gsmartmini},
+        {USB_DEVICE(0x06bd, 0x0404), .driver_info = AgfaCl20},
+        {USB_DEVICE(0x06be, 0x0800), .driver_info = Optimedia},
+        {USB_DEVICE(0x084d, 0x0003), .driver_info = DLinkDSC350},
+        {USB_DEVICE(0x08ca, 0x0103), .driver_info = AiptekPocketDV},
+        {USB_DEVICE(0x2899, 0x012c), .driver_info = ToptroIndus},
+        {USB_DEVICE(0x8086, 0x0630), .driver_info = IntelPocketPCCamera},
         {}
 };
 MODULE_DEVICE_TABLE(usb, device_table);
@@ -1203,7 +1100,7 @@ static int __init sd_mod_init(void)
 {
         if (usb_register(&sd_driver) < 0)
                 return -1;
-        PDEBUG(D_PROBE, "v%s registered", version);
+        PDEBUG(D_PROBE, "registered");
         return 0;
 }
 static void __exit sd_mod_exit(void)
diff --git a/drivers/media/video/gspca/spca501.c b/drivers/media/video/gspca/spca501.c
index 50e929de0203..51a3c3429ef0 100644
--- a/drivers/media/video/gspca/spca501.c
+++ b/drivers/media/video/gspca/spca501.c
@@ -23,9 +23,6 @@
 
 #include "gspca.h"
 
-#define DRIVER_VERSION_NUMBER   KERNEL_VERSION(2, 1, 7)
-static const char version[] = "2.1.7";
-
 MODULE_AUTHOR("Michel Xhaard <mxhaard@users.sourceforge.net>");
 MODULE_DESCRIPTION("GSPCA/SPCA501 USB Camera Driver");
 MODULE_LICENSE("GPL");
@@ -1923,63 +1920,12 @@ static int sd_config(struct gspca_dev *gspca_dev,
 {
         struct sd *sd = (struct sd *) gspca_dev;
         struct cam *cam;
-        __u16 vendor;
-        __u16 product;
-
-        vendor = id->idVendor;
-        product = id->idProduct;
-        switch (vendor) {
-        case 0x0000:            /* Unknow Camera */
-/*              switch (product) { */
-/*              case 0x0000: */
-                        sd->subtype = MystFromOriUnknownCamera;
-/*                      break; */
-/*              } */
-                break;
-        case 0x040a:            /* Kodak cameras */
-/*              switch (product) { */
-/*              case 0x0002: */
-                        sd->subtype = KodakDVC325;
-/*                      break; */
-/*              } */
-                break;
-        case 0x0497:            /* Smile International */
-/*              switch (product) { */
-/*              case 0xc001: */
-                        sd->subtype = SmileIntlCamera;
-/*                      break; */
-/*              } */
-                break;
-        case 0x0506:            /* 3COM cameras */
-/*              switch (product) { */
-/*              case 0x00df: */
-                        sd->subtype = ThreeComHomeConnectLite;
-/*                      break; */
-/*              } */
-                break;
-        case 0x0733:    /* Rebadged ViewQuest (Intel) and ViewQuest cameras */
-                switch (product) {
-                case 0x0401:
-                        sd->subtype = IntelCreateAndShare;
-                        break;
-                case 0x0402:
-                        sd->subtype = ViewQuestM318B;
-                        break;
-                }
-                break;
-        case 0x1776:            /* Arowana */
-/*              switch (product) { */
-/*              case 0x501c: */
-                        sd->subtype = Arowana300KCMOSCamera;
-/*                      break; */
-/*              } */
-                break;
-        }
+
         cam = &gspca_dev->cam;
-        cam->dev_name = (char *) id->driver_info;
         cam->epaddr = 0x01;
         cam->cam_mode = vga_mode;
         cam->nmodes = sizeof vga_mode / sizeof vga_mode[0];
+        sd->subtype = id->driver_info;
         sd->brightness = sd_ctrls[MY_BRIGHTNESS].qctrl.default_value;
         sd->contrast = sd_ctrls[MY_CONTRAST].qctrl.default_value;
         sd->colors = sd_ctrls[MY_COLOR].qctrl.default_value;
@@ -2183,15 +2129,14 @@ static const struct sd_desc sd_desc = {
 };
 
 /* -- module initialisation -- */
-#define DVNM(name) .driver_info = (kernel_ulong_t) name
 static const __devinitdata struct usb_device_id device_table[] = {
-        {USB_DEVICE(0x040a, 0x0002), DVNM("Kodak DVC-325")},
-        {USB_DEVICE(0x0497, 0xc001), DVNM("Smile International")},
-        {USB_DEVICE(0x0506, 0x00df), DVNM("3Com HomeConnect Lite")},
-        {USB_DEVICE(0x0733, 0x0401), DVNM("Intel Create and Share")},
-        {USB_DEVICE(0x0733, 0x0402), DVNM("ViewQuest M318B")},
-        {USB_DEVICE(0x1776, 0x501c), DVNM("Arowana 300K CMOS Camera")},
-        {USB_DEVICE(0x0000, 0x0000), DVNM("MystFromOri Unknow Camera")},
+        {USB_DEVICE(0x040a, 0x0002), .driver_info = KodakDVC325},
+        {USB_DEVICE(0x0497, 0xc001), .driver_info = SmileIntlCamera},
+        {USB_DEVICE(0x0506, 0x00df), .driver_info = ThreeComHomeConnectLite},
+        {USB_DEVICE(0x0733, 0x0401), .driver_info = IntelCreateAndShare},
+        {USB_DEVICE(0x0733, 0x0402), .driver_info = ViewQuestM318B},
+        {USB_DEVICE(0x1776, 0x501c), .driver_info = Arowana300KCMOSCamera},
+        {USB_DEVICE(0x0000, 0x0000), .driver_info = MystFromOriUnknownCamera},
         {}
 };
 MODULE_DEVICE_TABLE(usb, device_table);
@@ -2216,7 +2161,7 @@ static int __init sd_mod_init(void)
 {
         if (usb_register(&sd_driver) < 0)
                 return -1;
-        PDEBUG(D_PROBE, "v%s registered", version);
+        PDEBUG(D_PROBE, "registered");
         return 0;
 }
 static void __exit sd_mod_exit(void)
diff --git a/drivers/media/video/gspca/spca505.c b/drivers/media/video/gspca/spca505.c
index ddea6e140aa8..3c2be80cbd65 100644
--- a/drivers/media/video/gspca/spca505.c
+++ b/drivers/media/video/gspca/spca505.c
@@ -23,9 +23,6 @@
 
 #include "gspca.h"
 
-#define DRIVER_VERSION_NUMBER   KERNEL_VERSION(2, 1, 7)
-static const char version[] = "2.1.7";
-
 MODULE_AUTHOR("Michel Xhaard <mxhaard@users.sourceforge.net>");
 MODULE_DESCRIPTION("GSPCA/SPCA505 USB Camera Driver");
 MODULE_LICENSE("GPL");
@@ -34,10 +31,6 @@ MODULE_LICENSE("GPL");
 struct sd {
         struct gspca_dev gspca_dev;             /* !! must be the first item */
 
-        int buflen;
-        unsigned char tmpbuf[640 * 480 * 3 / 2]; /* YYUV per line */
-        unsigned char tmpbuf2[640 * 480 * 2];   /* YUYV */
-
         unsigned char brightness;
 
         char subtype;
@@ -67,29 +60,29 @@ static struct ctrl sd_ctrls[] = {
 };
 
 static struct v4l2_pix_format vga_mode[] = {
-        {160, 120, V4L2_PIX_FMT_YUYV, V4L2_FIELD_NONE,
-                .bytesperline = 160 * 2,
-                .sizeimage = 160 * 120 * 2,
+        {160, 120, V4L2_PIX_FMT_SPCA505, V4L2_FIELD_NONE,
+                .bytesperline = 160 * 3,
+                .sizeimage = 160 * 120 * 3 / 2,
                 .colorspace = V4L2_COLORSPACE_SRGB,
                 .priv = 5},
-        {176, 144, V4L2_PIX_FMT_YUYV, V4L2_FIELD_NONE,
-                .bytesperline = 176 * 2,
-                .sizeimage = 176 * 144 * 2,
+        {176, 144, V4L2_PIX_FMT_SPCA505, V4L2_FIELD_NONE,
+                .bytesperline = 176 * 3,
+                .sizeimage = 176 * 144 * 3 / 2,
                 .colorspace = V4L2_COLORSPACE_SRGB,
                 .priv = 4},
-        {320, 240, V4L2_PIX_FMT_YUYV, V4L2_FIELD_NONE,
-                .bytesperline = 320 * 2,
-                .sizeimage = 320 * 240 * 2,
+        {320, 240, V4L2_PIX_FMT_SPCA505, V4L2_FIELD_NONE,
+                .bytesperline = 320 * 3,
+                .sizeimage = 320 * 240 * 3 / 2,
                 .colorspace = V4L2_COLORSPACE_SRGB,
                 .priv = 2},
-        {352, 288, V4L2_PIX_FMT_YUYV, V4L2_FIELD_NONE,
-                .bytesperline = 352 * 2,
-                .sizeimage = 352 * 288 * 2,
+        {352, 288, V4L2_PIX_FMT_SPCA505, V4L2_FIELD_NONE,
+                .bytesperline = 352 * 3,
+                .sizeimage = 352 * 288 * 3 / 2,
                 .colorspace = V4L2_COLORSPACE_SRGB,
                 .priv = 1},
-        {640, 480, V4L2_PIX_FMT_YUYV, V4L2_FIELD_NONE,
-                .bytesperline = 640 * 2,
-                .sizeimage = 640 * 480 * 2,
+        {640, 480, V4L2_PIX_FMT_SPCA505, V4L2_FIELD_NONE,
+                .bytesperline = 640 * 3,
+                .sizeimage = 640 * 480 * 3 / 2,
                 .colorspace = V4L2_COLORSPACE_SRGB,
                 .priv = 0},
 };
@@ -641,33 +634,11 @@ static int sd_config(struct gspca_dev *gspca_dev,
 {
         struct sd *sd = (struct sd *) gspca_dev;
         struct cam *cam;
-        __u16 vendor;
-        __u16 product;
-
-        vendor = id->idVendor;
-        product = id->idProduct;
-        switch (vendor) {
-        case 0x041e:            /* Creative cameras */
-/*              switch (product) { */
-/*              case 0x401d:     * here505b */
-                        sd->subtype = Nxultra;
-/*                      break; */
-/*              } */
-                break;
-        case 0x0733:    /* Rebadged ViewQuest (Intel) and ViewQuest cameras */
-/*              switch (product) { */
-/*              case 0x0430: */
-/*              fixme: may be UsbGrabberPV321 BRIDGE_SPCA506 SENSOR_SAA7113 */
-                        sd->subtype = IntelPCCameraPro;
-/*                      break; */
-/*              } */
-                break;
-        }
 
         cam = &gspca_dev->cam;
-        cam->dev_name = (char *) id->driver_info;
         cam->epaddr = 0x01;
         cam->cam_mode = vga_mode;
+        sd->subtype = id->driver_info;
         if (sd->subtype != IntelPCCameraPro)
                 cam->nmodes = sizeof vga_mode / sizeof vga_mode[0];
         else                    /* no 640x480 for IntelPCCameraPro */
@@ -785,77 +756,30 @@ static void sd_close(struct gspca_dev *gspca_dev)
         reg_write(gspca_dev->dev, 0x05, 0x11, 0xf);
 }
 
-/* convert YYUV per line to YUYV (YUV 4:2:2) */
-static void yyuv_decode(unsigned char *out,
-                        unsigned char *in,
-                        int width,
-                        int height)
-{
-        unsigned char *Ui, *Vi, *yi, *yi1;
-        unsigned char *out1;
-        int i, j;
-
-        yi = in;
-        for (i = height / 2; --i >= 0; ) {
-                out1 = out + width * 2;         /* next line */
-                yi1 = yi + width;
-                Ui = yi1 + width;
-                Vi = Ui + width / 2;
-                for (j = width / 2; --j >= 0; ) {
-                        *out++ = 128 + *yi++;
-                        *out++ = 128 + *Ui;
-                        *out++ = 128 + *yi++;
-                        *out++ = 128 + *Vi;
-
-                        *out1++ = 128 + *yi1++;
-                        *out1++ = 128 + *Ui++;
-                        *out1++ = 128 + *yi1++;
-                        *out1++ = 128 + *Vi++;
-                }
-                yi += width * 2;
-                out = out1;
-        }
-}
-
 static void sd_pkt_scan(struct gspca_dev *gspca_dev,
                         struct gspca_frame *frame,      /* target */
                         __u8 *data,                     /* isoc packet */
                         int len)                        /* iso packet length */
 {
-        struct sd *sd = (struct sd *) gspca_dev;
-
         switch (data[0]) {
         case 0:                         /* start of frame */
-                if (gspca_dev->last_packet_type == FIRST_PACKET) {
-                        yyuv_decode(sd->tmpbuf2, sd->tmpbuf,
-                                        gspca_dev->width,
-                                        gspca_dev->height);
-                        frame = gspca_frame_add(gspca_dev,
-                                                LAST_PACKET,
-                                                frame,
-                                                sd->tmpbuf2,
-                                                gspca_dev->width
-                                                        * gspca_dev->height
-                                                        * 2);
-                }
-                gspca_frame_add(gspca_dev, FIRST_PACKET, frame,
-                                data, 0);
+                frame = gspca_frame_add(gspca_dev, LAST_PACKET, frame,
+                                        data, 0);
                 data += SPCA50X_OFFSET_DATA;
                 len -= SPCA50X_OFFSET_DATA;
-                if (len > 0)
-                        memcpy(sd->tmpbuf, data, len);
-                else
-                        len = 0;
-                sd->buflen = len;
-                return;
+                gspca_frame_add(gspca_dev, FIRST_PACKET, frame,
+                                data, len);
+                break;
         case 0xff:                      /* drop */
 /*              gspca_dev->last_packet_type = DISCARD_PACKET; */
-                return;
+                break;
+        default:
+                data += 1;
+                len -= 1;
+                gspca_frame_add(gspca_dev, FIRST_PACKET, frame,
+                                data, len);
+                break;
         }
-        data += 1;
-        len -= 1;
-        memcpy(&sd->tmpbuf[sd->buflen], data, len);
-        sd->buflen += len;
 }
 
 static void setbrightness(struct gspca_dev *gspca_dev)
@@ -910,10 +834,10 @@ static const struct sd_desc sd_desc = {
 };
 
 /* -- module initialisation -- */
-#define DVNM(name) .driver_info = (kernel_ulong_t) name
 static const __devinitdata struct usb_device_id device_table[] = {
-        {USB_DEVICE(0x041e, 0x401d), DVNM("Creative Webcam NX ULTRA")},
-        {USB_DEVICE(0x0733, 0x0430), DVNM("Intel PC Camera Pro")},
+        {USB_DEVICE(0x041e, 0x401d), .driver_info = Nxultra},
+        {USB_DEVICE(0x0733, 0x0430), .driver_info = IntelPCCameraPro},
+/*fixme: may be UsbGrabberPV321 BRIDGE_SPCA506 SENSOR_SAA7113 */
         {}
 };
 MODULE_DEVICE_TABLE(usb, device_table);
@@ -938,7 +862,7 @@ static int __init sd_mod_init(void)
 {
         if (usb_register(&sd_driver) < 0)
                 return -1;
-        PDEBUG(D_PROBE, "v%s registered", version);
+        PDEBUG(D_PROBE, "registered");
         return 0;
 }
 static void __exit sd_mod_exit(void)
diff --git a/drivers/media/video/gspca/spca506.c b/drivers/media/video/gspca/spca506.c
index 143203c1fd9f..6fe715c80ad2 100644
--- a/drivers/media/video/gspca/spca506.c
+++ b/drivers/media/video/gspca/spca506.c
@@ -25,9 +25,6 @@
 
 #include "gspca.h"
 
-#define DRIVER_VERSION_NUMBER   KERNEL_VERSION(2, 1, 7)
-static const char version[] = "2.1.7";
-
 MODULE_AUTHOR("Michel Xhaard <mxhaard@users.sourceforge.net>");
 MODULE_DESCRIPTION("GSPCA/SPCA506 USB Camera Driver");
 MODULE_LICENSE("GPL");
@@ -36,10 +33,6 @@ MODULE_LICENSE("GPL");
 struct sd {
         struct gspca_dev gspca_dev;     /* !! must be the first item */
 
-        int buflen;
-        __u8 tmpbuf[640 * 480 * 3];     /* YYUV per line */
-        __u8 tmpbuf2[640 * 480 * 2];    /* YUYV */
-
         unsigned char brightness;
         unsigned char contrast;
         unsigned char colors;
@@ -118,29 +111,29 @@ static struct ctrl sd_ctrls[] = {
 };
 
 static struct v4l2_pix_format vga_mode[] = {
-        {160, 120, V4L2_PIX_FMT_YUYV, V4L2_FIELD_NONE,
-                .bytesperline = 160 * 2,
-                .sizeimage = 160 * 120 * 2,
+        {160, 120, V4L2_PIX_FMT_SPCA505, V4L2_FIELD_NONE,
+                .bytesperline = 160 * 3,
+                .sizeimage = 160 * 120 * 3 / 2,
                 .colorspace = V4L2_COLORSPACE_SRGB,
                 .priv = 5},
-        {176, 144, V4L2_PIX_FMT_YUYV, V4L2_FIELD_NONE,
-                .bytesperline = 176 * 2,
-                .sizeimage = 176 * 144 * 2,
+        {176, 144, V4L2_PIX_FMT_SPCA505, V4L2_FIELD_NONE,
+                .bytesperline = 176 * 3,
+                .sizeimage = 176 * 144 * 3 / 2,
                 .colorspace = V4L2_COLORSPACE_SRGB,
                 .priv = 4},
-        {320, 240, V4L2_PIX_FMT_YUYV, V4L2_FIELD_NONE,
-                .bytesperline = 320 * 2,
-                .sizeimage = 320 * 240 * 2,
+        {320, 240, V4L2_PIX_FMT_SPCA505, V4L2_FIELD_NONE,
+                .bytesperline = 320 * 3,
+                .sizeimage = 320 * 240 * 3 / 2,
                 .colorspace = V4L2_COLORSPACE_SRGB,
                 .priv = 2},
-        {352, 288, V4L2_PIX_FMT_YUYV, V4L2_FIELD_NONE,
-                .bytesperline = 352 * 2,
-                .sizeimage = 352 * 288 * 2,
+        {352, 288, V4L2_PIX_FMT_SPCA505, V4L2_FIELD_NONE,
+                .bytesperline = 352 * 3,
+                .sizeimage = 352 * 288 * 3 / 2,
                 .colorspace = V4L2_COLORSPACE_SRGB,
                 .priv = 1},
-        {640, 480, V4L2_PIX_FMT_YUYV, V4L2_FIELD_NONE,
-                .bytesperline = 640 * 2,
-                .sizeimage = 640 * 480 * 2,
+        {640, 480, V4L2_PIX_FMT_SPCA505, V4L2_FIELD_NONE,
+                .bytesperline = 640 * 3,
+                .sizeimage = 640 * 480 * 3 / 2,
                 .colorspace = V4L2_COLORSPACE_SRGB,
                 .priv = 0},
 };
@@ -310,7 +303,6 @@ static int sd_config(struct gspca_dev *gspca_dev,
         struct cam *cam;
 
         cam = &gspca_dev->cam;
-        cam->dev_name = (char *) id->driver_info;
         cam->epaddr = 0x01;
         cam->cam_mode = vga_mode;
         cam->nmodes = sizeof vga_mode / sizeof vga_mode[0];
@@ -576,77 +568,30 @@ static void sd_close(struct gspca_dev *gspca_dev)
 {
 }
 
-/* convert YYUV per line to YUYV (YUV 4:2:2) */
-static void yyuv_decode(unsigned char *out,
-                        unsigned char *in,
-                        int width,
-                        int height)
-{
-        unsigned char *Ui, *Vi, *yi, *yi1;
-        unsigned char *out1;
-        int i, j;
-
-        yi = in;
-        for (i = height / 2; --i >= 0; ) {
-                out1 = out + width * 2;         /* next line */
-                yi1 = yi + width;
-                Ui = yi1 + width;
-                Vi = Ui + width / 2;
-                for (j = width / 2; --j >= 0; ) {
-                        *out++ = 128 + *yi++;
-                        *out++ = 128 + *Ui;
-                        *out++ = 128 + *yi++;
-                        *out++ = 128 + *Vi;
-
-                        *out1++ = 128 + *yi1++;
-                        *out1++ = 128 + *Ui++;
-                        *out1++ = 128 + *yi1++;
-                        *out1++ = 128 + *Vi++;
-                }
-                yi += width * 2;
-                out = out1;
-        }
-}
-
 static void sd_pkt_scan(struct gspca_dev *gspca_dev,
                         struct gspca_frame *frame,      /* target */
                         __u8 *data,                     /* isoc packet */
                         int len)                        /* iso packet length */
 {
-        struct sd *sd = (struct sd *) gspca_dev;
-
         switch (data[0]) {
         case 0:                         /* start of frame */
-                if (gspca_dev->last_packet_type == FIRST_PACKET) {
-                        yyuv_decode(sd->tmpbuf2, sd->tmpbuf,
-                                        gspca_dev->width,
-                                        gspca_dev->height);
-                        frame = gspca_frame_add(gspca_dev,
-                                                LAST_PACKET,
-                                                frame,
-                                                sd->tmpbuf2,
-                                                gspca_dev->width
-                                                        * gspca_dev->height
-                                                        * 2);
-                }
-                gspca_frame_add(gspca_dev, FIRST_PACKET, frame,
-                                data, 0);
+                frame = gspca_frame_add(gspca_dev, LAST_PACKET, frame,
+                                        data, 0);
                 data += SPCA50X_OFFSET_DATA;
                 len -= SPCA50X_OFFSET_DATA;
-                if (len > 0)
-                        memcpy(sd->tmpbuf, data, len);
-                else
-                        len = 0;
-                sd->buflen = len;
-                return;
+                gspca_frame_add(gspca_dev, FIRST_PACKET, frame,
+                                data, len);
+                break;
         case 0xff:                      /* drop */
 /*              gspca_dev->last_packet_type = DISCARD_PACKET; */
-                return;
+                break;
+        default:
+                data += 1;
+                len -= 1;
+                gspca_frame_add(gspca_dev, FIRST_PACKET, frame,
+                                data, len);
+                break;
         }
-        data += 1;
-        len -= 1;
-        memcpy(&sd->tmpbuf[sd->buflen], data, len);
-        sd->buflen += len;
 }
 
 static void setbrightness(struct gspca_dev *gspca_dev)
@@ -804,12 +749,12 @@ static struct sd_desc sd_desc = {
 };
 
 /* -- module initialisation -- */
-#define DVNM(name) .driver_info = (kernel_ulong_t) name
 static __devinitdata struct usb_device_id device_table[] = {
-        {USB_DEVICE(0x06e1, 0xa190), DVNM("ADS Instant VCD")},
-/*      {USB_DEVICE(0x0733, 0x0430), DVNM("UsbGrabber PV321c")}, */
-        {USB_DEVICE(0x0734, 0x043b), DVNM("3DeMon USB Capture aka")},
-        {USB_DEVICE(0x99fa, 0x8988), DVNM("Grandtec V.cap")},
+        {USB_DEVICE(0x06e1, 0xa190)},
+/*fixme: may be IntelPCCameraPro BRIDGE_SPCA505
+        {USB_DEVICE(0x0733, 0x0430)}, */
+        {USB_DEVICE(0x0734, 0x043b)},
+        {USB_DEVICE(0x99fa, 0x8988)},
         {}
 };
 MODULE_DEVICE_TABLE(usb, device_table);
@@ -834,7 +779,7 @@ static int __init sd_mod_init(void)
 {
         if (usb_register(&sd_driver) < 0)
                 return -1;
-        PDEBUG(D_PROBE, "v%s registered", version);
+        PDEBUG(D_PROBE, "registered");
         return 0;
 }
 static void __exit sd_mod_exit(void)
diff --git a/drivers/media/video/gspca/spca508.c b/drivers/media/video/gspca/spca508.c
index d8cd93866a4a..b608a27ad115 100644
--- a/drivers/media/video/gspca/spca508.c
+++ b/drivers/media/video/gspca/spca508.c
@@ -22,9 +22,6 @@
 
 #include "gspca.h"
 
-#define DRIVER_VERSION_NUMBER   KERNEL_VERSION(2, 1, 7)
-static const char version[] = "2.1.7";
-
 MODULE_AUTHOR("Michel Xhaard <mxhaard@users.sourceforge.net>");
 MODULE_DESCRIPTION("GSPCA/SPCA508 USB Camera Driver");
 MODULE_LICENSE("GPL");
@@ -33,10 +30,6 @@ MODULE_LICENSE("GPL");
 struct sd {
         struct gspca_dev gspca_dev;             /* !! must be the first item */
 
-        int buflen;
-        unsigned char tmpbuf[352 * 288 * 3 / 2]; /* YUVY per line */
-        unsigned char tmpbuf2[352 * 288 * 2];   /* YUYV */
-
         unsigned char brightness;
 
         char subtype;
@@ -71,23 +64,23 @@ static struct ctrl sd_ctrls[] = {
 
 static struct v4l2_pix_format sif_mode[] = {
         {160, 120, V4L2_PIX_FMT_YUYV, V4L2_FIELD_NONE,
-                .bytesperline = 160 * 2,
-                .sizeimage = 160 * 120 * 2,
+                .bytesperline = 160 * 3,
+                .sizeimage = 160 * 120 * 3 / 2,
                 .colorspace = V4L2_COLORSPACE_SRGB,
                 .priv = 3},
         {176, 144, V4L2_PIX_FMT_YUYV, V4L2_FIELD_NONE,
-                .bytesperline = 176 * 2,
-                .sizeimage = 176 * 144 * 2,
+                .bytesperline = 176 * 3,
+                .sizeimage = 176 * 144 * 3 / 2,
                 .colorspace = V4L2_COLORSPACE_SRGB,
                 .priv = 2},
         {320, 240, V4L2_PIX_FMT_YUYV, V4L2_FIELD_NONE,
-                .bytesperline = 320 * 2,
-                .sizeimage = 320 * 240 * 2,
+                .bytesperline = 320 * 3,
+                .sizeimage = 320 * 240 * 3 / 2,
                 .colorspace = V4L2_COLORSPACE_SRGB,
                 .priv = 1},
         {352, 288, V4L2_PIX_FMT_YUYV, V4L2_FIELD_NONE,
-                .bytesperline = 352 * 2,
-                .sizeimage = 352 * 288 * 2,
+                .bytesperline = 352 * 3,
+                .sizeimage = 352 * 288 * 3 / 2,
                 .colorspace = V4L2_COLORSPACE_SRGB,
                 .priv = 0},
 };
@@ -1476,58 +1469,8 @@ static int sd_config(struct gspca_dev *gspca_dev,
 {
         struct sd *sd = (struct sd *) gspca_dev;
         struct cam *cam;
-        __u16 product;
         int data1, data2;
 
-        product = id->idProduct;
-        switch (id->idVendor) {
-        case 0x0130:            /* Clone webcam */
-/*              switch (product) { */
-/*              case 0x0130: */
-                        sd->subtype = HamaUSBSightcam;  /* same as Hama 0010 */
-/*                      break; */
-/*              } */
-                break;
-        case 0x041e:            /* Creative cameras */
-/*              switch (product) { */
-/*              case 0x4018: */
-                        sd->subtype = CreativeVista;
-/*                      break; */
-/*              } */
-                break;
-        case 0x0461:            /* MicroInnovation */
-/*              switch (product) { */
-/*              case 0x0815: */
-                        sd->subtype = MicroInnovationIC200;
-/*                      break; */
-/*              } */
-                break;
-        case 0x0733:    /* Rebadged ViewQuest (Intel) and ViewQuest cameras */
-/*              switch (product) { */
-/*              case 0x110: */
-                        sd->subtype = ViewQuestVQ110;
-/*                      break; */
-/*              } */
-                break;
-        case 0x0af9:            /* Hama cameras */
-                switch (product) {
-                case 0x0010:
-                        sd->subtype = HamaUSBSightcam;
-                        break;
-                case 0x0011:
-                        sd->subtype = HamaUSBSightcam2;
-                        break;
-                }
-                break;
-        case 0x8086:            /* Intel */
-/*              switch (product) { */
-/*              case 0x0110: */
-                        sd->subtype = IntelEasyPCCamera;
-/*                      break; */
-/*              } */
-                break;
-        }
-
         /* Read from global register the USB product and vendor IDs, just to
          * prove that we can communicate with the device.  This works, which
          * confirms at we are communicating properly and that the device
@@ -1544,10 +1487,11 @@ static int sd_config(struct gspca_dev *gspca_dev,
         PDEBUG(D_PROBE, "Window 1 average luminance: %d", data1);
 
         cam = &gspca_dev->cam;
-        cam->dev_name = (char *) id->driver_info;
         cam->epaddr = 0x01;
         cam->cam_mode = sif_mode;
         cam->nmodes = ARRAY_SIZE(sif_mode);
+
+        sd->subtype = id->driver_info;
         sd->brightness = BRIGHTNESS_DEF;
 
         switch (sd->subtype) {
@@ -1619,77 +1563,30 @@ static void sd_close(struct gspca_dev *gspca_dev)
 {
 }
 
-/* convert YUVY per line to YUYV (YUV 4:2:2) */
-static void yuvy_decode(unsigned char *out,
-                        unsigned char *in,
-                        int width,
-                        int height)
-{
-        unsigned char *Ui, *Vi, *yi, *yi1;
-        unsigned char *out1;
-        int i, j;
-
-        yi = in;
-        for (i = height / 2; --i >= 0; ) {
-                out1 = out + width * 2;         /* next line */
-                Ui = yi + width;
-                Vi = Ui + width / 2;
-                yi1 = Vi + width / 2;
-                for (j = width / 2; --j >= 0; ) {
-                        *out++ = 128 + *yi++;
-                        *out++ = 128 + *Ui;
-                        *out++ = 128 + *yi++;
-                        *out++ = 128 + *Vi;
-
-                        *out1++ = 128 + *yi1++;
-                        *out1++ = 128 + *Ui++;
-                        *out1++ = 128 + *yi1++;
-                        *out1++ = 128 + *Vi++;
-                }
-                yi += width * 2;
-                out = out1;
-        }
-}
-
 static void sd_pkt_scan(struct gspca_dev *gspca_dev,
                         struct gspca_frame *frame,      /* target */
                         __u8 *data,                     /* isoc packet */
                         int len)                        /* iso packet length */
 {
-        struct sd *sd = (struct sd *) gspca_dev;
-
         switch (data[0]) {
         case 0:                         /* start of frame */
-                if (gspca_dev->last_packet_type == FIRST_PACKET) {
-                        yuvy_decode(sd->tmpbuf2, sd->tmpbuf,
-                                        gspca_dev->width,
-                                        gspca_dev->height);
-                        frame = gspca_frame_add(gspca_dev,
-                                                LAST_PACKET,
-                                                frame,
-                                                sd->tmpbuf2,
-                                                gspca_dev->width
-                                                        * gspca_dev->height
-                                                        * 2);
-                }
-                gspca_frame_add(gspca_dev, FIRST_PACKET, frame,
-                                data, 0);
+                frame = gspca_frame_add(gspca_dev, LAST_PACKET, frame,
+                                        data, 0);
                 data += SPCA508_OFFSET_DATA;
                 len -= SPCA508_OFFSET_DATA;
-                if (len > 0)
-                        memcpy(sd->tmpbuf, data, len);
-                else
-                        len = 0;
-                sd->buflen = len;
-                return;
+                gspca_frame_add(gspca_dev, FIRST_PACKET, frame,
+                                data, len);
+                break;
         case 0xff:                      /* drop */
 /*              gspca_dev->last_packet_type = DISCARD_PACKET; */
-                return;
+                break;
+        default:
+                data += 1;
+                len -= 1;
+                gspca_frame_add(gspca_dev, FIRST_PACKET, frame,
+                                data, len);
+                break;
         }
-        data += 1;
-        len -= 1;
-        memcpy(&sd->tmpbuf[sd->buflen], data, len);
-        sd->buflen += len;
 }
 
 static void setbrightness(struct gspca_dev *gspca_dev)
@@ -1745,15 +1642,14 @@ static const struct sd_desc sd_desc = {
 };
 
 /* -- module initialisation -- */
-#define DVNM(name) .driver_info = (kernel_ulong_t) name
 static const __devinitdata struct usb_device_id device_table[] = {
-        {USB_DEVICE(0x0130, 0x0130), DVNM("Clone Digital Webcam 11043")},
-        {USB_DEVICE(0x041e, 0x4018), DVNM("Creative Webcam Vista (PD1100)")},
-        {USB_DEVICE(0x0461, 0x0815), DVNM("Micro Innovation IC200")},
-        {USB_DEVICE(0x0733, 0x0110), DVNM("ViewQuest VQ110")},
-        {USB_DEVICE(0x0af9, 0x0010), DVNM("Hama USB Sightcam 100")},
-        {USB_DEVICE(0x0af9, 0x0011), DVNM("Hama USB Sightcam 100")},
-        {USB_DEVICE(0x8086, 0x0110), DVNM("Intel Easy PC Camera")},
+        {USB_DEVICE(0x0130, 0x0130), .driver_info = HamaUSBSightcam},
+        {USB_DEVICE(0x041e, 0x4018), .driver_info = CreativeVista},
+        {USB_DEVICE(0x0461, 0x0815), .driver_info = MicroInnovationIC200},
+        {USB_DEVICE(0x0733, 0x0110), .driver_info = ViewQuestVQ110},
+        {USB_DEVICE(0x0af9, 0x0010), .driver_info = HamaUSBSightcam},
+        {USB_DEVICE(0x0af9, 0x0011), .driver_info = HamaUSBSightcam2},
+        {USB_DEVICE(0x8086, 0x0110), .driver_info = IntelEasyPCCamera},
         {}
 };
 MODULE_DEVICE_TABLE(usb, device_table);
@@ -1778,7 +1674,7 @@ static int __init sd_mod_init(void)
 {
         if (usb_register(&sd_driver) < 0)
                 return -1;
-        PDEBUG(D_PROBE, "v%s registered", version);
+        PDEBUG(D_PROBE, "registered");
         return 0;
 }
 static void __exit sd_mod_exit(void)
diff --git a/drivers/media/video/gspca/spca561.c b/drivers/media/video/gspca/spca561.c
index b659bd0f788d..a26174508cb9 100644
--- a/drivers/media/video/gspca/spca561.c
+++ b/drivers/media/video/gspca/spca561.c
@@ -24,9 +24,6 @@
 
 #include "gspca.h"
 
-#define DRIVER_VERSION_NUMBER   KERNEL_VERSION(2, 1, 7)
-static const char version[] = "2.1.7";
-
 MODULE_AUTHOR("Michel Xhaard <mxhaard@users.sourceforge.net>");
 MODULE_DESCRIPTION("GSPCA/SPCA561 USB Camera Driver");
 MODULE_LICENSE("GPL");
@@ -582,35 +579,15 @@ static int sd_config(struct gspca_dev *gspca_dev,
                 PDEBUG(D_PROBE, "Bad vendor / product from device");
                 return -EINVAL;
         }
-        switch (product) {
-        case 0x0928:
-        case 0x0929:
-        case 0x092a:
-        case 0x092b:
-        case 0x092c:
-        case 0x092d:
-        case 0x092e:
-        case 0x092f:
-        case 0x403b:
-                sd->chip_revision = Rev012A;
-                break;
-        default:
-/*      case 0x0561:
-        case 0x0815:                    * ?? in spca508.c
-        case 0x401a:
-        case 0x7004:
-        case 0x7e50:
-        case 0xa001:
-        case 0xcdee: */
-                sd->chip_revision = Rev072A;
-                break;
-        }
+
         cam = &gspca_dev->cam;
         cam->dev_name = (char *) id->driver_info;
         cam->epaddr = 0x01;
         gspca_dev->nbalt = 7 + 1;       /* choose alternate 7 first */
         cam->cam_mode = sif_mode;
         cam->nmodes = sizeof sif_mode / sizeof sif_mode[0];
+
+        sd->chip_revision = id->driver_info;
         sd->brightness = sd_ctrls[SD_BRIGHTNESS].qctrl.default_value;
         sd->contrast = sd_ctrls[SD_CONTRAST].qctrl.default_value;
         sd->autogain = sd_ctrls[SD_AUTOGAIN].qctrl.default_value;
@@ -997,23 +974,22 @@ static const struct sd_desc sd_desc = {
 };
 
 /* -- module initialisation -- */
-#define DVNM(name) .driver_info = (kernel_ulong_t) name
 static const __devinitdata struct usb_device_id device_table[] = {
-        {USB_DEVICE(0x041e, 0x401a), DVNM("Creative Webcam Vista (PD1100)")},
-        {USB_DEVICE(0x041e, 0x403b),  DVNM("Creative Webcam Vista (VF0010)")},
-        {USB_DEVICE(0x0458, 0x7004), DVNM("Genius VideoCAM Express V2")},
-        {USB_DEVICE(0x046d, 0x0928), DVNM("Logitech QC Express Etch2")},
-        {USB_DEVICE(0x046d, 0x0929), DVNM("Labtec Webcam Elch2")},
-        {USB_DEVICE(0x046d, 0x092a), DVNM("Logitech QC for Notebook")},
-        {USB_DEVICE(0x046d, 0x092b), DVNM("Labtec Webcam Plus")},
-        {USB_DEVICE(0x046d, 0x092c), DVNM("Logitech QC chat Elch2")},
-        {USB_DEVICE(0x046d, 0x092d), DVNM("Logitech QC Elch2")},
-        {USB_DEVICE(0x046d, 0x092e), DVNM("Logitech QC Elch2")},
-        {USB_DEVICE(0x046d, 0x092f), DVNM("Logitech QC Elch2")},
-        {USB_DEVICE(0x04fc, 0x0561), DVNM("Flexcam 100")},
-        {USB_DEVICE(0x060b, 0xa001), DVNM("Maxell Compact Pc PM3")},
-        {USB_DEVICE(0x10fd, 0x7e50), DVNM("FlyCam Usb 100")},
-        {USB_DEVICE(0xabcd, 0xcdee), DVNM("Petcam")},
+        {USB_DEVICE(0x041e, 0x401a), .driver_info = Rev072A},
+        {USB_DEVICE(0x041e, 0x403b), .driver_info = Rev012A},
+        {USB_DEVICE(0x0458, 0x7004), .driver_info = Rev072A},
+        {USB_DEVICE(0x046d, 0x0928), .driver_info = Rev012A},
+        {USB_DEVICE(0x046d, 0x0929), .driver_info = Rev012A},
+        {USB_DEVICE(0x046d, 0x092a), .driver_info = Rev012A},
+        {USB_DEVICE(0x046d, 0x092b), .driver_info = Rev012A},
+        {USB_DEVICE(0x046d, 0x092c), .driver_info = Rev012A},
+        {USB_DEVICE(0x046d, 0x092d), .driver_info = Rev012A},
+        {USB_DEVICE(0x046d, 0x092e), .driver_info = Rev012A},
+        {USB_DEVICE(0x046d, 0x092f), .driver_info = Rev012A},
+        {USB_DEVICE(0x04fc, 0x0561), .driver_info = Rev072A},
+        {USB_DEVICE(0x060b, 0xa001), .driver_info = Rev072A},
+        {USB_DEVICE(0x10fd, 0x7e50), .driver_info = Rev072A},
+        {USB_DEVICE(0xabcd, 0xcdee), .driver_info = Rev072A},
         {}
 };
 
@@ -1039,7 +1015,7 @@ static int __init sd_mod_init(void)
 {
         if (usb_register(&sd_driver) < 0)
                 return -1;
-        PDEBUG(D_PROBE, "v%s registered", version);
+        PDEBUG(D_PROBE, "registered");
         return 0;
 }
 static void __exit sd_mod_exit(void)
diff --git a/drivers/media/video/gspca/stk014.c b/drivers/media/video/gspca/stk014.c
index c78ee0d3e59b..16219cf6a6d5 100644
--- a/drivers/media/video/gspca/stk014.c
+++ b/drivers/media/video/gspca/stk014.c
@@ -23,9 +23,6 @@
 #include "gspca.h"
 #include "jpeg.h"
 
-#define DRIVER_VERSION_NUMBER   KERNEL_VERSION(2, 1, 7)
-static const char version[] = "2.1.7";
-
 MODULE_AUTHOR("Jean-Francois Moine <http://moinejf.free.fr>");
 MODULE_DESCRIPTION("Syntek DV4000 (STK014) USB Camera Driver");
 MODULE_LICENSE("GPL");
@@ -299,7 +296,6 @@ static int sd_config(struct gspca_dev *gspca_dev,
         struct sd *sd = (struct sd *) gspca_dev;
         struct cam *cam = &gspca_dev->cam;
 
-        cam->dev_name = (char *) id->driver_info;
         cam->epaddr = 0x02;
         gspca_dev->cam.cam_mode = vga_mode;
         gspca_dev->cam.nmodes = ARRAY_SIZE(vga_mode);
@@ -549,9 +545,8 @@ static const struct sd_desc sd_desc = {
 };
 
 /* -- module initialisation -- */
-#define DVNM(name) .driver_info = (kernel_ulong_t) name
 static const __devinitdata struct usb_device_id device_table[] = {
-        {USB_DEVICE(0x05e1, 0x0893), DVNM("Syntek DV4000")},
+        {USB_DEVICE(0x05e1, 0x0893)},
         {}
 };
 MODULE_DEVICE_TABLE(usb, device_table);
@@ -576,7 +571,7 @@ static int __init sd_mod_init(void)
 {
         if (usb_register(&sd_driver) < 0)
                 return -1;
-        info("v%s registered", version);
+        info("registered");
         return 0;
 }
 static void __exit sd_mod_exit(void)
diff --git a/drivers/media/video/gspca/sunplus.c b/drivers/media/video/gspca/sunplus.c
index abd7bef9b3d1..54efa48bee01 100644
--- a/drivers/media/video/gspca/sunplus.c
+++ b/drivers/media/video/gspca/sunplus.c
@@ -24,9 +24,6 @@
 #include "gspca.h"
 #include "jpeg.h"
 
-#define DRIVER_VERSION_NUMBER   KERNEL_VERSION(2, 1, 8)
-static const char version[] = "2.1.8";
-
 MODULE_AUTHOR("Michel Xhaard <mxhaard@users.sourceforge.net>");
 MODULE_DESCRIPTION("GSPCA/SPCA5xx USB Camera Driver");
 MODULE_LICENSE("GPL");
@@ -804,229 +801,29 @@ static int sd_config(struct gspca_dev *gspca_dev,
         struct sd *sd = (struct sd *) gspca_dev;
         struct usb_device *dev = gspca_dev->dev;
         struct cam *cam;
-        __u16 vendor;
-        __u16 product;
-        __u8 fw;
-
-        vendor = id->idVendor;
-        product = id->idProduct;
-        switch (vendor) {
-        case 0x041e:            /* Creative cameras */
-/*              switch (product) { */
-/*              case 0x400b: */
-/*              case 0x4012: */
-/*              case 0x4013: */
-/*                      sd->bridge = BRIDGE_SPCA504C; */
-/*                      break; */
-/*              } */
-                break;
-        case 0x0458:            /* Genius KYE cameras */
-/*              switch (product) { */
-/*              case 0x7006: */
-                        sd->bridge = BRIDGE_SPCA504B;
-/*                      break; */
-/*              } */
-                break;
-        case 0x0461:            /* MicroInnovation */
-/*              switch (product) { */
-/*              case 0x0821: */
-                        sd->bridge = BRIDGE_SPCA533;
-/*                      break; */
-/*              } */
-                break;
-        case 0x046d:            /* Logitech Labtec */
-                switch (product) {
-                case 0x0905:
-                        sd->subtype = LogitechClickSmart820;
-                        sd->bridge = BRIDGE_SPCA533;
-                        break;
-                case 0x0960:
-                        sd->subtype = LogitechClickSmart420;
-                        sd->bridge = BRIDGE_SPCA504C;
-                        break;
-                }
-                break;
-        case 0x0471:                            /* Philips */
-/*              switch (product) { */
-/*              case 0x0322: */
-                        sd->bridge = BRIDGE_SPCA504B;
-/*                      break; */
-/*              } */
-                break;
-        case 0x04a5:            /* Benq */
-                switch (product) {
-                case 0x3003:
-                        sd->bridge = BRIDGE_SPCA504B;
-                        break;
-                case 0x3008:
-                case 0x300a:
-                        sd->bridge = BRIDGE_SPCA533;
-                        break;
-                }
-                break;
-        case 0x04f1:            /* JVC */
-/*              switch (product) { */
-/*              case 0x1001: */
-                        sd->bridge = BRIDGE_SPCA504B;
-/*                      break; */
-/*              } */
-                break;
-        case 0x04fc:            /* SunPlus */
-                switch (product) {
-                case 0x500c:
-                        sd->bridge = BRIDGE_SPCA504B;
-                        break;
-                case 0x504a:
+
+        cam = &gspca_dev->cam;
+        cam->epaddr = 0x01;
+
+        sd->bridge = id->driver_info >> 8;
+        sd->subtype = id->driver_info;
+
+        if (sd->subtype == AiptekMiniPenCam13) {
 /* try to get the firmware as some cam answer 2.0.1.2.2
  * and should be a spca504b then overwrite that setting */
-                        reg_r(dev, 0x20, 0, gspca_dev->usb_buf, 1);
-                        fw = gspca_dev->usb_buf[0];
-                        if (fw == 1) {
-                                sd->subtype = AiptekMiniPenCam13;
-                                sd->bridge = BRIDGE_SPCA504;
-                        } else if (fw == 2) {
-                                sd->bridge = BRIDGE_SPCA504B;
-                        } else
-                                return -ENODEV;
-                        break;
-                case 0x504b:
-                        sd->bridge = BRIDGE_SPCA504B;
-                        break;
-                case 0x5330:
-                        sd->bridge = BRIDGE_SPCA533;
-                        break;
-                case 0x5360:
-                        sd->bridge = BRIDGE_SPCA536;
-                        break;
-                case 0xffff:
-                        sd->bridge = BRIDGE_SPCA504B;
-                        break;
-                }
-                break;
-        case 0x052b:            /* ?? Megapix */
-/*              switch (product) { */
-/*              case 0x1513: */
-                        sd->subtype = MegapixV4;
-                        sd->bridge = BRIDGE_SPCA533;
-/*                      break; */
-/*              } */
-                break;
-        case 0x0546:            /* Polaroid */
-                switch (product) {
-                case 0x3155:
-                        sd->bridge = BRIDGE_SPCA533;
-                        break;
-                case 0x3191:
-                case 0x3273:
-                        sd->bridge = BRIDGE_SPCA504B;
-                        break;
-                }
-                break;
-        case 0x055f:            /* Mustek cameras */
-                switch (product) {
-                case 0xc211:
-                        sd->bridge = BRIDGE_SPCA536;
-                        break;
-                case 0xc230:
-                case 0xc232:
-                        sd->bridge = BRIDGE_SPCA533;
-                        break;
-                case 0xc360:
-                        sd->bridge = BRIDGE_SPCA536;
-                        break;
-                case 0xc420:
-                        sd->bridge = BRIDGE_SPCA504;
-                        break;
-                case 0xc430:
-                case 0xc440:
-                        sd->bridge = BRIDGE_SPCA533;
-                        break;
-                case 0xc520:
-                        sd->bridge = BRIDGE_SPCA504;
-                        break;
-                case 0xc530:
-                case 0xc540:
-                case 0xc630:
-                case 0xc650:
-                        sd->bridge = BRIDGE_SPCA533;
-                        break;
-                }
-                break;
-        case 0x05da:            /* Digital Dream cameras */
-/*              switch (product) { */
-/*              case 0x1018: */
+                reg_r(dev, 0x20, 0, gspca_dev->usb_buf, 1);
+                switch (gspca_dev->usb_buf[0]) {
+                case 1:
+                        break;          /* (right bridge/subtype) */
+                case 2:
                         sd->bridge = BRIDGE_SPCA504B;
-/*                      break; */
-/*              } */
-                break;
-        case 0x06d6:            /* Trust */
-/*              switch (product) { */
-/*              case 0x0031: */
-                        sd->bridge = BRIDGE_SPCA533;    /* SPCA533A */
-/*                      break; */
-/*              } */
-                break;
-        case 0x0733:    /* Rebadged ViewQuest (Intel) and ViewQuest cameras */
-                switch (product) {
-                case 0x1311:
-                case 0x1314:
-                case 0x2211:
-                case 0x2221:
-                        sd->bridge = BRIDGE_SPCA533;
-                        break;
-                case 0x3261:
-                case 0x3281:
-                        sd->bridge = BRIDGE_SPCA536;
-                        break;
-                }
-                break;
-        case 0x08ca:            /* Aiptek */
-                switch (product) {
-                case 0x0104:
-                case 0x0106:
-                        sd->bridge = BRIDGE_SPCA533;
-                        break;
-                case 0x2008:
-                        sd->bridge = BRIDGE_SPCA504B;
-                        break;
-                case 0x2010:
-                        sd->bridge = BRIDGE_SPCA533;
-                        break;
-                case 0x2016:
-                case 0x2018:
-                        sd->bridge = BRIDGE_SPCA504B;
-                        break;
-                case 0x2020:
-                case 0x2022:
-                        sd->bridge = BRIDGE_SPCA533;
-                        break;
-                case 0x2024:
-                        sd->bridge = BRIDGE_SPCA536;
-                        break;
-                case 0x2028:
-                        sd->bridge = BRIDGE_SPCA533;
-                        break;
-                case 0x2040:
-                case 0x2042:
-                case 0x2050:
-                case 0x2060:
-                        sd->bridge = BRIDGE_SPCA536;
+                        sd->subtype = 0;
                         break;
+                default:
+                        return -ENODEV;
                 }
-                break;
-        case 0x0d64:            /* SunPlus */
-/*              switch (product) { */
-/*              case 0x0303: */
-                        sd->bridge = BRIDGE_SPCA536;
-/*                      break; */
-/*              } */
-                break;
         }
 
-        cam = &gspca_dev->cam;
-        cam->dev_name = (char *) id->driver_info;
-        cam->epaddr = 0x01;
-
         switch (sd->bridge) {
         default:
 /*      case BRIDGE_SPCA504B: */
@@ -1581,65 +1378,67 @@ static const struct sd_desc sd_desc = {
 };
 
 /* -- module initialisation -- */
-#define DVNM(name) .driver_info = (kernel_ulong_t) name
+#define BS(bridge, subtype) \
+        .driver_info = (BRIDGE_ ## bridge << 8) \
+                        | (subtype)
 static const __devinitdata struct usb_device_id device_table[] = {
-        {USB_DEVICE(0x041e, 0x400b), DVNM("Creative PC-CAM 600")},
-        {USB_DEVICE(0x041e, 0x4012), DVNM("PC-Cam350")},
-        {USB_DEVICE(0x041e, 0x4013), DVNM("Creative Pccam750")},
-        {USB_DEVICE(0x0458, 0x7006), DVNM("Genius Dsc 1.3 Smart")},
-        {USB_DEVICE(0x0461, 0x0821), DVNM("Fujifilm MV-1")},
-        {USB_DEVICE(0x046d, 0x0905), DVNM("Logitech ClickSmart 820")},
-        {USB_DEVICE(0x046d, 0x0960), DVNM("Logitech ClickSmart 420")},
-        {USB_DEVICE(0x0471, 0x0322), DVNM("Philips DMVC1300K")},
-        {USB_DEVICE(0x04a5, 0x3003), DVNM("Benq DC 1300")},
-        {USB_DEVICE(0x04a5, 0x3008), DVNM("Benq DC 1500")},
-        {USB_DEVICE(0x04a5, 0x300a), DVNM("Benq DC3410")},
-        {USB_DEVICE(0x04f1, 0x1001), DVNM("JVC GC A50")},
-        {USB_DEVICE(0x04fc, 0x500c), DVNM("Sunplus CA500C")},
-        {USB_DEVICE(0x04fc, 0x504a), DVNM("Aiptek Mini PenCam 1.3")},
-        {USB_DEVICE(0x04fc, 0x504b), DVNM("Maxell MaxPocket LE 1.3")},
-        {USB_DEVICE(0x04fc, 0x5330), DVNM("Digitrex 2110")},
-        {USB_DEVICE(0x04fc, 0x5360), DVNM("Sunplus Generic")},
-        {USB_DEVICE(0x04fc, 0xffff), DVNM("Pure DigitalDakota")},
-        {USB_DEVICE(0x052b, 0x1513), DVNM("Megapix V4")},
-        {USB_DEVICE(0x0546, 0x3155), DVNM("Polaroid PDC3070")},
-        {USB_DEVICE(0x0546, 0x3191), DVNM("Polaroid Ion 80")},
-        {USB_DEVICE(0x0546, 0x3273), DVNM("Polaroid PDC2030")},
-        {USB_DEVICE(0x055f, 0xc211), DVNM("Kowa Bs888e Microcamera")},
-        {USB_DEVICE(0x055f, 0xc230), DVNM("Mustek Digicam 330K")},
-        {USB_DEVICE(0x055f, 0xc232), DVNM("Mustek MDC3500")},
-        {USB_DEVICE(0x055f, 0xc360), DVNM("Mustek DV4000 Mpeg4 ")},
-        {USB_DEVICE(0x055f, 0xc420), DVNM("Mustek gSmart Mini 2")},
-        {USB_DEVICE(0x055f, 0xc430), DVNM("Mustek Gsmart LCD 2")},
-        {USB_DEVICE(0x055f, 0xc440), DVNM("Mustek DV 3000")},
-        {USB_DEVICE(0x055f, 0xc520), DVNM("Mustek gSmart Mini 3")},
-        {USB_DEVICE(0x055f, 0xc530), DVNM("Mustek Gsmart LCD 3")},
-        {USB_DEVICE(0x055f, 0xc540), DVNM("Gsmart D30")},
-        {USB_DEVICE(0x055f, 0xc630), DVNM("Mustek MDC4000")},
-        {USB_DEVICE(0x055f, 0xc650), DVNM("Mustek MDC5500Z")},
-        {USB_DEVICE(0x05da, 0x1018), DVNM("Digital Dream Enigma 1.3")},
-        {USB_DEVICE(0x06d6, 0x0031), DVNM("Trust 610 LCD PowerC@m Zoom")},
-        {USB_DEVICE(0x0733, 0x1311), DVNM("Digital Dream Epsilon 1.3")},
-        {USB_DEVICE(0x0733, 0x1314), DVNM("Mercury 2.1MEG Deluxe Classic Cam")},
-        {USB_DEVICE(0x0733, 0x2211), DVNM("Jenoptik jdc 21 LCD")},
-        {USB_DEVICE(0x0733, 0x2221), DVNM("Mercury Digital Pro 3.1p")},
-        {USB_DEVICE(0x0733, 0x3261), DVNM("Concord 3045 spca536a")},
-        {USB_DEVICE(0x0733, 0x3281), DVNM("Cyberpix S550V")},
-        {USB_DEVICE(0x08ca, 0x0104), DVNM("Aiptek PocketDVII 1.3")},
-        {USB_DEVICE(0x08ca, 0x0106), DVNM("Aiptek Pocket DV3100+")},
-        {USB_DEVICE(0x08ca, 0x2008), DVNM("Aiptek Mini PenCam 2 M")},
-        {USB_DEVICE(0x08ca, 0x2010), DVNM("Aiptek PocketCam 3M")},
-        {USB_DEVICE(0x08ca, 0x2016), DVNM("Aiptek PocketCam 2 Mega")},
-        {USB_DEVICE(0x08ca, 0x2018), DVNM("Aiptek Pencam SD 2M")},
-        {USB_DEVICE(0x08ca, 0x2020), DVNM("Aiptek Slim 3000F")},
-        {USB_DEVICE(0x08ca, 0x2022), DVNM("Aiptek Slim 3200")},
-        {USB_DEVICE(0x08ca, 0x2024), DVNM("Aiptek DV3500 Mpeg4 ")},
-        {USB_DEVICE(0x08ca, 0x2028), DVNM("Aiptek PocketCam4M")},
-        {USB_DEVICE(0x08ca, 0x2040), DVNM("Aiptek PocketDV4100M")},
-        {USB_DEVICE(0x08ca, 0x2042), DVNM("Aiptek PocketDV5100")},
-        {USB_DEVICE(0x08ca, 0x2050), DVNM("Medion MD 41437")},
-        {USB_DEVICE(0x08ca, 0x2060), DVNM("Aiptek PocketDV5300")},
-        {USB_DEVICE(0x0d64, 0x0303), DVNM("Sunplus FashionCam DXG")},
+        {USB_DEVICE(0x041e, 0x400b), BS(SPCA504C, 0)},
+        {USB_DEVICE(0x041e, 0x4012), BS(SPCA504C, 0)},
+        {USB_DEVICE(0x041e, 0x4013), BS(SPCA504C, 0)},
+        {USB_DEVICE(0x0458, 0x7006), BS(SPCA504B, 0)},
+        {USB_DEVICE(0x0461, 0x0821), BS(SPCA533, 0)},
+        {USB_DEVICE(0x046d, 0x0905), BS(SPCA533, LogitechClickSmart820)},
+        {USB_DEVICE(0x046d, 0x0960), BS(SPCA504C, LogitechClickSmart420)},
+        {USB_DEVICE(0x0471, 0x0322), BS(SPCA504B, 0)},
+        {USB_DEVICE(0x04a5, 0x3003), BS(SPCA504B, 0)},
+        {USB_DEVICE(0x04a5, 0x3008), BS(SPCA533, 0)},
+        {USB_DEVICE(0x04a5, 0x300a), BS(SPCA533, 0)},
+        {USB_DEVICE(0x04f1, 0x1001), BS(SPCA504B, 0)},
+        {USB_DEVICE(0x04fc, 0x500c), BS(SPCA504B, 0)},
+        {USB_DEVICE(0x04fc, 0x504a), BS(SPCA504, AiptekMiniPenCam13)},
+        {USB_DEVICE(0x04fc, 0x504b), BS(SPCA504B, 0)},
+        {USB_DEVICE(0x04fc, 0x5330), BS(SPCA533, 0)},
+        {USB_DEVICE(0x04fc, 0x5360), BS(SPCA536, 0)},
+        {USB_DEVICE(0x04fc, 0xffff), BS(SPCA504B, 0)},
+        {USB_DEVICE(0x052b, 0x1513), BS(SPCA533, MegapixV4)},
+        {USB_DEVICE(0x0546, 0x3155), BS(SPCA533, 0)},
+        {USB_DEVICE(0x0546, 0x3191), BS(SPCA504B, 0)},
+        {USB_DEVICE(0x0546, 0x3273), BS(SPCA504B, 0)},
+        {USB_DEVICE(0x055f, 0xc211), BS(SPCA536, 0)},
+        {USB_DEVICE(0x055f, 0xc230), BS(SPCA533, 0)},
+        {USB_DEVICE(0x055f, 0xc232), BS(SPCA533, 0)},
+        {USB_DEVICE(0x055f, 0xc360), BS(SPCA536, 0)},
+        {USB_DEVICE(0x055f, 0xc420), BS(SPCA504, 0)},
+        {USB_DEVICE(0x055f, 0xc430), BS(SPCA533, 0)},
+        {USB_DEVICE(0x055f, 0xc440), BS(SPCA533, 0)},
+        {USB_DEVICE(0x055f, 0xc520), BS(SPCA504, 0)},
+        {USB_DEVICE(0x055f, 0xc530), BS(SPCA533, 0)},
+        {USB_DEVICE(0x055f, 0xc540), BS(SPCA533, 0)},
+        {USB_DEVICE(0x055f, 0xc630), BS(SPCA533, 0)},
+        {USB_DEVICE(0x055f, 0xc650), BS(SPCA533, 0)},
+        {USB_DEVICE(0x05da, 0x1018), BS(SPCA504B, 0)},
+        {USB_DEVICE(0x06d6, 0x0031), BS(SPCA533, 0)},
+        {USB_DEVICE(0x0733, 0x1311), BS(SPCA533, 0)},
+        {USB_DEVICE(0x0733, 0x1314), BS(SPCA533, 0)},
+        {USB_DEVICE(0x0733, 0x2211), BS(SPCA533, 0)},
+        {USB_DEVICE(0x0733, 0x2221), BS(SPCA533, 0)},
+        {USB_DEVICE(0x0733, 0x3261), BS(SPCA536, 0)},
+        {USB_DEVICE(0x0733, 0x3281), BS(SPCA536, 0)},
+        {USB_DEVICE(0x08ca, 0x0104), BS(SPCA533, 0)},
+        {USB_DEVICE(0x08ca, 0x0106), BS(SPCA533, 0)},
+        {USB_DEVICE(0x08ca, 0x2008), BS(SPCA504B, 0)},
+        {USB_DEVICE(0x08ca, 0x2010), BS(SPCA533, 0)},
+        {USB_DEVICE(0x08ca, 0x2016), BS(SPCA504B, 0)},
+        {USB_DEVICE(0x08ca, 0x2018), BS(SPCA504B, 0)},
+        {USB_DEVICE(0x08ca, 0x2020), BS(SPCA533, 0)},
+        {USB_DEVICE(0x08ca, 0x2022), BS(SPCA533, 0)},
+        {USB_DEVICE(0x08ca, 0x2024), BS(SPCA536, 0)},
+        {USB_DEVICE(0x08ca, 0x2028), BS(SPCA533, 0)},
+        {USB_DEVICE(0x08ca, 0x2040), BS(SPCA536, 0)},
+        {USB_DEVICE(0x08ca, 0x2042), BS(SPCA536, 0)},
+        {USB_DEVICE(0x08ca, 0x2050), BS(SPCA536, 0)},
+        {USB_DEVICE(0x08ca, 0x2060), BS(SPCA536, 0)},
+        {USB_DEVICE(0x0d64, 0x0303), BS(SPCA536, 0)},
         {}
 };
 MODULE_DEVICE_TABLE(usb, device_table);
@@ -1664,7 +1463,7 @@ static int __init sd_mod_init(void)
 {
         if (usb_register(&sd_driver) < 0)
                 return -1;
-        PDEBUG(D_PROBE, "v%s registered", version);
+        PDEBUG(D_PROBE, "registered");
         return 0;
 }
 static void __exit sd_mod_exit(void)
diff --git a/drivers/media/video/gspca/t613.c b/drivers/media/video/gspca/t613.c
index 00f47e463a05..91b555c34c68 100644
--- a/drivers/media/video/gspca/t613.c
+++ b/drivers/media/video/gspca/t613.c
@@ -1,12 +1,4 @@
 /*
- *Notes: * t613  + tas5130A
- *      * Focus to light do not balance well as in win.
- *        Quality in win is not good, but its kinda better.
- *       * Fix some "extraneous bytes", most of apps will show the image anyway
- *       * Gamma table, is there, but its really doing something?
- *       * 7~8 Fps, its ok, max on win its 10.
- *                      Costantino Leandro
- *
  * V4L2 by Jean-Francois Moine <http://moinejf.free.fr>
  *
  * This program is free software; you can redistribute it and/or modify
@@ -22,16 +14,22 @@
  * You should have received a copy of the GNU General Public License
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ *Notes: * t613  + tas5130A
+ *      * Focus to light do not balance well as in win.
+ *        Quality in win is not good, but its kinda better.
+ *       * Fix some "extraneous bytes", most of apps will show the image anyway
+ *       * Gamma table, is there, but its really doing something?
+ *       * 7~8 Fps, its ok, max on win its 10.
+ *                      Costantino Leandro
  */
 
 #define MODULE_NAME "t613"
+
 #include "gspca.h"
-#define DRIVER_VERSION_NUMBER   KERNEL_VERSION(2, 1, 7)
-static const char version[] = "2.1.7";
 
 #define MAX_GAMMA 0x10          /* 0 to 15 */
 
-/* From LUVCVIEW */
 #define V4L2_CID_EFFECTS (V4L2_CID_PRIVATE_BASE + 3)
 
 MODULE_AUTHOR("Leandro Costantino <le_costantino@pixartargentina.com.ar>");
@@ -424,7 +422,6 @@ static int sd_config(struct gspca_dev *gspca_dev,
         struct cam *cam;
 
         cam = &gspca_dev->cam;
-        cam->dev_name = (char *) id->driver_info;
         cam->epaddr = 0x01;
 
         cam->cam_mode = vga_mode_t16;
@@ -998,9 +995,8 @@ static const struct sd_desc sd_desc = {
 };
 
 /* -- module initialisation -- */
-#define DVNM(name) .driver_info = (kernel_ulong_t) name
 static const __devinitdata struct usb_device_id device_table[] = {
-        {USB_DEVICE(0x17a1, 0x0128), DVNM("XPX Webcam")},
+        {USB_DEVICE(0x17a1, 0x0128)},
         {}
 };
 MODULE_DEVICE_TABLE(usb, device_table);
@@ -1025,7 +1021,7 @@ static int __init sd_mod_init(void)
 {
         if (usb_register(&sd_driver) < 0)
                 return -1;
-        PDEBUG(D_PROBE, "v%s registered", version);
+        PDEBUG(D_PROBE, "registered");
         return 0;
 }
 static void __exit sd_mod_exit(void)
diff --git a/drivers/media/video/gspca/tv8532.c b/drivers/media/video/gspca/tv8532.c
index 0b793899095f..1ff8ba2f7fe5 100644
--- a/drivers/media/video/gspca/tv8532.c
+++ b/drivers/media/video/gspca/tv8532.c
@@ -22,9 +22,6 @@
 
 #include "gspca.h"
 
-#define DRIVER_VERSION_NUMBER   KERNEL_VERSION(2, 1, 7)
-static const char version[] = "2.1.7";
-
 MODULE_AUTHOR("Michel Xhaard <mxhaard@users.sourceforge.net>");
 MODULE_DESCRIPTION("TV8532 USB Camera Driver");
 MODULE_LICENSE("GPL");
@@ -249,7 +246,6 @@ static int sd_config(struct gspca_dev *gspca_dev,
         tv_8532WriteEEprom(gspca_dev);
 
         cam = &gspca_dev->cam;
-        cam->dev_name = (char *) id->driver_info;
         cam->epaddr = 1;
         cam->cam_mode = sif_mode;
         cam->nmodes = sizeof sif_mode / sizeof sif_mode[0];
@@ -624,13 +620,12 @@ static const struct sd_desc sd_desc = {
 };
 
 /* -- module initialisation -- */
-#define DVNM(name) .driver_info = (kernel_ulong_t) name
 static const __devinitdata struct usb_device_id device_table[] = {
-        {USB_DEVICE(0x046d, 0x0920), DVNM("QC Express")},
-        {USB_DEVICE(0x046d, 0x0921), DVNM("Labtec Webcam")},
-        {USB_DEVICE(0x0545, 0x808b), DVNM("Veo Stingray")},
-        {USB_DEVICE(0x0545, 0x8333), DVNM("Veo Stingray")},
-        {USB_DEVICE(0x0923, 0x010f), DVNM("ICM532 cams")},
+        {USB_DEVICE(0x046d, 0x0920)},
+        {USB_DEVICE(0x046d, 0x0921)},
+        {USB_DEVICE(0x0545, 0x808b)},
+        {USB_DEVICE(0x0545, 0x8333)},
+        {USB_DEVICE(0x0923, 0x010f)},
         {}
 };
 
@@ -656,7 +651,7 @@ static int __init sd_mod_init(void)
 {
         if (usb_register(&sd_driver) < 0)
                 return -1;
-        PDEBUG(D_PROBE, "v%s registered", version);
+        PDEBUG(D_PROBE, "registered");
         return 0;
 }
 
diff --git a/drivers/media/video/gspca/vc032x.c b/drivers/media/video/gspca/vc032x.c
index fcf2c9e32573..a4221753e1bf 100644
--- a/drivers/media/video/gspca/vc032x.c
+++ b/drivers/media/video/gspca/vc032x.c
@@ -24,9 +24,6 @@
 
 #include "gspca.h"
 
-#define DRIVER_VERSION_NUMBER   KERNEL_VERSION(2, 1, 7)
-static const char version[] = "2.1.7";
-
 MODULE_AUTHOR("Michel Xhaard <mxhaard@users.sourceforge.net>");
 MODULE_DESCRIPTION("GSPCA/VC032X USB Camera Driver");
 MODULE_LICENSE("GPL");
@@ -1419,30 +1416,10 @@ static int sd_config(struct gspca_dev *gspca_dev,
         struct usb_device *dev = gspca_dev->dev;
         struct cam *cam;
         int sensor;
-        __u16 product;
-
-        product = id->idProduct;
-        sd->bridge = BRIDGE_VC0321;
-        switch (id->idVendor) {
-        case 0x0ac8:            /* Vimicro z-star */
-                switch (product) {
-                case 0x0323:
-                        sd->bridge = BRIDGE_VC0323;
-                        break;
-                }
-                break;
-        case 0x17ef:            /* Lenovo */
-/*              switch (product) { */
-/*              case 0x4802:     * Lenovo MI1310_SOC */
-                        sd->bridge = BRIDGE_VC0323;
-/*                      break; */
-/*              } */
-                break;
-        }
 
         cam = &gspca_dev->cam;
-        cam->dev_name = (char *) id->driver_info;
         cam->epaddr = 0x02;
+        sd->bridge = id->driver_info;
         if (sd->bridge == BRIDGE_VC0321) {
                 cam->cam_mode = vc0321_mode;
                 cam->nmodes = ARRAY_SIZE(vc0321_mode);
@@ -1771,16 +1748,15 @@ static const struct sd_desc sd_desc = {
 };
 
 /* -- module initialisation -- */
-#define DVNM(name) .driver_info = (kernel_ulong_t) name
 static const __devinitdata struct usb_device_id device_table[] = {
-        {USB_DEVICE(0x046d, 0x0892), DVNM("Logitech Orbicam")},
-        {USB_DEVICE(0x046d, 0x0896), DVNM("Logitech Orbicam")},
-        {USB_DEVICE(0x0ac8, 0x0321), DVNM("Vimicro generic vc0321")},
-        {USB_DEVICE(0x0ac8, 0x0323), DVNM("Vimicro Vc0323")},
-        {USB_DEVICE(0x0ac8, 0x0328), DVNM("A4Tech PK-130MG")},
-        {USB_DEVICE(0x0ac8, 0xc001), DVNM("Sony embedded vimicro")},
-        {USB_DEVICE(0x0ac8, 0xc002), DVNM("Sony embedded vimicro")},
-        {USB_DEVICE(0x17ef, 0x4802), DVNM("Lenovo Vc0323+MI1310_SOC")},
+        {USB_DEVICE(0x046d, 0x0892), .driver_info = BRIDGE_VC0321},
+        {USB_DEVICE(0x046d, 0x0896), .driver_info = BRIDGE_VC0321},
+        {USB_DEVICE(0x0ac8, 0x0321), .driver_info = BRIDGE_VC0321},
+        {USB_DEVICE(0x0ac8, 0x0323), .driver_info = BRIDGE_VC0323},
+        {USB_DEVICE(0x0ac8, 0x0328), .driver_info = BRIDGE_VC0321},
+        {USB_DEVICE(0x0ac8, 0xc001), .driver_info = BRIDGE_VC0321},
+        {USB_DEVICE(0x0ac8, 0xc002), .driver_info = BRIDGE_VC0321},
+        {USB_DEVICE(0x17ef, 0x4802), .driver_info = BRIDGE_VC0323},
         {}
 };
 MODULE_DEVICE_TABLE(usb, device_table);
@@ -1805,7 +1781,7 @@ static int __init sd_mod_init(void)
 {
         if (usb_register(&sd_driver) < 0)
                 return -1;
-        PDEBUG(D_PROBE, "v%s registered", version);
+        PDEBUG(D_PROBE, "registered");
         return 0;
 }
 static void __exit sd_mod_exit(void)
diff --git a/drivers/media/video/gspca/zc3xx.c b/drivers/media/video/gspca/zc3xx.c
index b761b11c5c6a..22a994ccb1d5 100644
--- a/drivers/media/video/gspca/zc3xx.c
+++ b/drivers/media/video/gspca/zc3xx.c
@@ -24,9 +24,6 @@
 
 #include "gspca.h"
 
-#define DRIVER_VERSION_NUMBER   KERNEL_VERSION(2, 1, 7)
-static const char version[] = "2.1.7";
-
 MODULE_AUTHOR("Michel Xhaard <mxhaard@users.sourceforge.net>, "
                 "Serge A. Suchkov <Serge.A.S@tochka.ru>");
 MODULE_DESCRIPTION("GSPCA ZC03xx/VC3xx USB Camera Driver");
@@ -49,7 +46,7 @@ struct sd {
         __u8 sharpness;
 
         char qindex;
-        char sensor;                    /* Type of image sensor chip */
+        signed char sensor;             /* Type of image sensor chip */
 /* !! values used in different tables */
 #define SENSOR_CS2102 0
 #define SENSOR_CS2102K 1
@@ -2205,10 +2202,10 @@ static const struct usb_action hdcs2020xb_InitialScale[] = {
 };
 static const struct usb_action hdcs2020b_50HZ[] = {
         {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS}, /* 00,19,00,cc */
-        {0xaa, 0x13, 0x0018}, /* 00,13,18,aa */
-        {0xaa, 0x14, 0x0001}, /* 00,14,01,aa */
-        {0xaa, 0x0e, 0x0005}, /* 00,0e,05,aa */
-        {0xaa, 0x19, 0x001f}, /* 00,19,1f,aa */
+        {0xaa, 0x13, 0x0018},                   /* 00,13,18,aa */
+        {0xaa, 0x14, 0x0001},                   /* 00,14,01,aa */
+        {0xaa, 0x0e, 0x0005},                   /* 00,0e,05,aa */
+        {0xaa, 0x19, 0x001f},                   /* 00,19,1f,aa */
         {0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH}, /* 01,90,00,cc */
         {0xa0, 0x02, ZC3XX_R191_EXPOSURELIMITMID}, /* 01,91,02,cc */
         {0xa0, 0x76, ZC3XX_R192_EXPOSURELIMITLOW}, /* 01,92,76,cc */
@@ -2226,10 +2223,10 @@ static const struct usb_action hdcs2020b_50HZ[] = {
 };
 static const struct usb_action hdcs2020b_60HZ[] = {
         {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS}, /* 00,19,00,cc */
-        {0xaa, 0x13, 0x0031}, /* 00,13,31,aa */
-        {0xaa, 0x14, 0x0001}, /* 00,14,01,aa */
-        {0xaa, 0x0e, 0x0004}, /* 00,0e,04,aa */
-        {0xaa, 0x19, 0x00cd}, /* 00,19,cd,aa */
+        {0xaa, 0x13, 0x0031},                   /* 00,13,31,aa */
+        {0xaa, 0x14, 0x0001},                   /* 00,14,01,aa */
+        {0xaa, 0x0e, 0x0004},                   /* 00,0e,04,aa */
+        {0xaa, 0x19, 0x00cd},                   /* 00,19,cd,aa */
         {0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH}, /* 01,90,00,cc */
         {0xa0, 0x02, ZC3XX_R191_EXPOSURELIMITMID}, /* 01,91,02,cc */
         {0xa0, 0x62, ZC3XX_R192_EXPOSURELIMITLOW}, /* 01,92,62,cc */
@@ -2247,10 +2244,10 @@ static const struct usb_action hdcs2020b_60HZ[] = {
 };
 static const struct usb_action hdcs2020b_NoFliker[] = {
         {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS}, /* 00,19,00,cc */
-        {0xaa, 0x13, 0x0010}, /* 00,13,10,aa */
-        {0xaa, 0x14, 0x0001}, /* 00,14,01,aa */
-        {0xaa, 0x0e, 0x0004}, /* 00,0e,04,aa */
-        {0xaa, 0x19, 0x0000}, /* 00,19,00,aa */
+        {0xaa, 0x13, 0x0010},                   /* 00,13,10,aa */
+        {0xaa, 0x14, 0x0001},                   /* 00,14,01,aa */
+        {0xaa, 0x0e, 0x0004},                   /* 00,0e,04,aa */
+        {0xaa, 0x19, 0x0000},                   /* 00,19,00,aa */
         {0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH}, /* 01,90,00,cc */
         {0xa0, 0x02, ZC3XX_R191_EXPOSURELIMITMID}, /* 01,91,02,cc */
         {0xa0, 0x70, ZC3XX_R192_EXPOSURELIMITLOW}, /* 01,92,70,cc */
@@ -4102,27 +4099,27 @@ static const struct usb_action pas106b_Initial_com[] = {
 
 static const struct usb_action pas106b_Initial[] = {    /* 176x144 */
 /* JPEG control */
-        {0xa0, 0x03, ZC3XX_R008_CLOCKSETTING},          /* ClockSetting */
+        {0xa0, 0x03, ZC3XX_R008_CLOCKSETTING},
 /* Sream and Sensor specific */
-        {0xa0, 0x0f, ZC3XX_R010_CMOSSENSORSELECT},      /* CMOSSensorSelect */
+        {0xa0, 0x0f, ZC3XX_R010_CMOSSENSORSELECT},
 /* Picture size */
-        {0xa0, 0x00, ZC3XX_R003_FRAMEWIDTHHIGH},  /* FrameWidthHigh 00 */
-        {0xa0, 0xb0, ZC3XX_R004_FRAMEWIDTHLOW},   /* FrameWidthLow B0 */
-        {0xa0, 0x00, ZC3XX_R005_FRAMEHEIGHTHIGH}, /* FrameHeightHigh 00 */
-        {0xa0, 0x90, ZC3XX_R006_FRAMEHEIGHTLOW},  /* FrameHightLow 90 */
+        {0xa0, 0x00, ZC3XX_R003_FRAMEWIDTHHIGH},
+        {0xa0, 0xb0, ZC3XX_R004_FRAMEWIDTHLOW},
+        {0xa0, 0x00, ZC3XX_R005_FRAMEHEIGHTHIGH},
+        {0xa0, 0x90, ZC3XX_R006_FRAMEHEIGHTLOW},
 /* System */
-        {0xa0, 0x01, ZC3XX_R001_SYSTEMOPERATING}, /* SystemOperating */
+        {0xa0, 0x01, ZC3XX_R001_SYSTEMOPERATING},
 /* Sream and Sensor specific */
-        {0xa0, 0x03, ZC3XX_R012_VIDEOCONTROLFUNC}, /* VideoControlFunction */
-        {0xa0, 0x01, ZC3XX_R012_VIDEOCONTROLFUNC}, /* VideoControlFunction */
+        {0xa0, 0x03, ZC3XX_R012_VIDEOCONTROLFUNC},
+        {0xa0, 0x01, ZC3XX_R012_VIDEOCONTROLFUNC},
 /* Sensor Interface */
-        {0xa0, 0x08, ZC3XX_R08D_COMPABILITYMODE},  /* Compatibily Mode */
+        {0xa0, 0x08, ZC3XX_R08D_COMPABILITYMODE},
 /* Window inside sensor array */
-        {0xa0, 0x03, ZC3XX_R09A_WINXSTARTLOW},  /* WinXStartLow */
-        {0xa0, 0x00, ZC3XX_R11A_FIRSTYLOW},     /* FirstYLow */
-        {0xa0, 0x03, ZC3XX_R11C_FIRSTXLOW},     /* FirstxLow */
-        {0xa0, 0x28, ZC3XX_R09C_WINHEIGHTLOW},  /* WinHeightLow */
-        {0xa0, 0x68, ZC3XX_R09E_WINWIDTHLOW},   /* WinWidthLow */
+        {0xa0, 0x03, ZC3XX_R09A_WINXSTARTLOW},
+        {0xa0, 0x00, ZC3XX_R11A_FIRSTYLOW},
+        {0xa0, 0x03, ZC3XX_R11C_FIRSTXLOW},
+        {0xa0, 0x28, ZC3XX_R09C_WINHEIGHTLOW},
+        {0xa0, 0x68, ZC3XX_R09E_WINWIDTHLOW},
 /* Init the sensor */
         {0xaa, 0x02, 0x0004},
         {0xaa, 0x08, 0x0000},
@@ -4135,40 +4132,40 @@ static const struct usb_action pas106b_Initial[] = {	/* 176x144 */
         {0xaa, 0x14, 0x0081},
 
 /* Other registors */
-        {0xa0, 0x37, ZC3XX_R101_SENSORCORRECTION}, /* SensorCorrection */
+        {0xa0, 0x37, ZC3XX_R101_SENSORCORRECTION},
 /* Frame retreiving */
-        {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS}, /* AutoAdjustFPS */
+        {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS},
 /* Gains */
-        {0xa0, 0xa0, ZC3XX_R1A8_DIGITALGAIN},   /* DigitalGain */
+        {0xa0, 0xa0, ZC3XX_R1A8_DIGITALGAIN},
 /* Unknown */
         {0xa0, 0x00, 0x01ad},
 /* Sharpness */
-        {0xa0, 0x03, ZC3XX_R1C5_SHARPNESSMODE}, /* SharpnessMode */
-        {0xa0, 0x13, ZC3XX_R1CB_SHARPNESS05},   /* Sharpness05 */
+        {0xa0, 0x03, ZC3XX_R1C5_SHARPNESSMODE},
+        {0xa0, 0x13, ZC3XX_R1CB_SHARPNESS05},
 /* Other registors */
-        {0xa0, 0x0d, ZC3XX_R100_OPERATIONMODE}, /* OperationMode */
+        {0xa0, 0x0d, ZC3XX_R100_OPERATIONMODE},
 /* Auto exposure and white balance */
-        {0xa0, 0x06, ZC3XX_R189_AWBSTATUS},     /* AWBStatus */
+        {0xa0, 0x06, ZC3XX_R189_AWBSTATUS},
 /*Dead pixels */
-        {0xa0, 0x08, ZC3XX_R250_DEADPIXELSMODE}, /* DeadPixelsMode */
+        {0xa0, 0x08, ZC3XX_R250_DEADPIXELSMODE},
 /* EEPROM */
-        {0xa0, 0x08, ZC3XX_R301_EEPROMACCESS},  /* EEPROMAccess */
+        {0xa0, 0x08, ZC3XX_R301_EEPROMACCESS},
 /* JPEG control */
-        {0xa0, 0x03, ZC3XX_R008_CLOCKSETTING},  /* ClockSetting */
-        {0xa0, 0x08, ZC3XX_R1C6_SHARPNESS00},   /* sharpness+ */
-        {0xa0, 0x0f, ZC3XX_R1CB_SHARPNESS05},   /* sharpness- */
+        {0xa0, 0x03, ZC3XX_R008_CLOCKSETTING},
+        {0xa0, 0x08, ZC3XX_R1C6_SHARPNESS00},
+        {0xa0, 0x0f, ZC3XX_R1CB_SHARPNESS05},
 /* Other registers */
-        {0xa0, 0x0d, ZC3XX_R100_OPERATIONMODE}, /* OperationMode */
+        {0xa0, 0x0d, ZC3XX_R100_OPERATIONMODE},
 /* Auto exposure and white balance */
-        {0xa0, 0x06, ZC3XX_R189_AWBSTATUS},     /* AWBStatus */
+        {0xa0, 0x06, ZC3XX_R189_AWBSTATUS},
 /*Dead pixels */
-        {0xa0, 0x08, ZC3XX_R250_DEADPIXELSMODE}, /* DeadPixelsMode */
+        {0xa0, 0x08, ZC3XX_R250_DEADPIXELSMODE},
 /* EEPROM */
-        {0xa0, 0x08, ZC3XX_R301_EEPROMACCESS},  /* EEPROMAccess */
+        {0xa0, 0x08, ZC3XX_R301_EEPROMACCESS},
 /* JPEG control */
-        {0xa0, 0x03, ZC3XX_R008_CLOCKSETTING},  /* ClockSetting */
-        {0xa0, 0x08, ZC3XX_R1C6_SHARPNESS00},   /* sharpness+ */
-        {0xa0, 0x0f, ZC3XX_R1CB_SHARPNESS05},   /* sharpness- */
+        {0xa0, 0x03, ZC3XX_R008_CLOCKSETTING},
+        {0xa0, 0x08, ZC3XX_R1C6_SHARPNESS00},
+        {0xa0, 0x0f, ZC3XX_R1CB_SHARPNESS05},
 
         {0xa0, 0x58, ZC3XX_R10A_RGB00}, /* matrix */
         {0xa0, 0xf4, ZC3XX_R10B_RGB01},
@@ -4180,67 +4177,67 @@ static const struct usb_action pas106b_Initial[] = {	/* 176x144 */
         {0xa0, 0xf4, ZC3XX_R111_RGB21},
         {0xa0, 0x58, ZC3XX_R112_RGB22},
 /* Auto correction */
-        {0xa0, 0x03, ZC3XX_R181_WINXSTART},     /* WinXstart */
-        {0xa0, 0x08, ZC3XX_R182_WINXWIDTH},     /* WinXWidth */
-        {0xa0, 0x16, ZC3XX_R183_WINXCENTER},    /* WinXCenter */
-        {0xa0, 0x03, ZC3XX_R184_WINYSTART},     /* WinYStart */
-        {0xa0, 0x05, ZC3XX_R185_WINYWIDTH},     /* WinYWidth */
-        {0xa0, 0x14, ZC3XX_R186_WINYCENTER},    /* WinYCenter */
-        {0xa0, 0x00, ZC3XX_R180_AUTOCORRECTENABLE}, /* AutoCorrectEnable */
+        {0xa0, 0x03, ZC3XX_R181_WINXSTART},
+        {0xa0, 0x08, ZC3XX_R182_WINXWIDTH},
+        {0xa0, 0x16, ZC3XX_R183_WINXCENTER},
+        {0xa0, 0x03, ZC3XX_R184_WINYSTART},
+        {0xa0, 0x05, ZC3XX_R185_WINYWIDTH},
+        {0xa0, 0x14, ZC3XX_R186_WINYCENTER},
+        {0xa0, 0x00, ZC3XX_R180_AUTOCORRECTENABLE},
 
 /* Auto exposure and white balance */
-        {0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH},     /* ExposureLimitHigh */
-        {0xa0, 0x03, ZC3XX_R191_EXPOSURELIMITMID},      /* ExposureLimitMid */
-        {0xa0, 0xb1, ZC3XX_R192_EXPOSURELIMITLOW},      /* ExposureLimitLow */
-        {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH},       /* AntiFlickerHigh */
-        {0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID},        /* AntiFlickerLow */
-        {0xa0, 0x87, ZC3XX_R197_ANTIFLICKERLOW},        /* AntiFlickerLow */
-        {0xa0, 0x0c, ZC3XX_R18C_AEFREEZE},              /* AEBFreeze */
-        {0xa0, 0x18, ZC3XX_R18F_AEUNFREEZE},            /* AEBUnfreeze */
+        {0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH},
+        {0xa0, 0x03, ZC3XX_R191_EXPOSURELIMITMID},
+        {0xa0, 0xb1, ZC3XX_R192_EXPOSURELIMITLOW},
+        {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH},
+        {0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID},
+        {0xa0, 0x87, ZC3XX_R197_ANTIFLICKERLOW},
+        {0xa0, 0x0c, ZC3XX_R18C_AEFREEZE},
+        {0xa0, 0x18, ZC3XX_R18F_AEUNFREEZE},
 /* sensor on */
         {0xaa, 0x07, 0x00b1},
         {0xaa, 0x05, 0x0003},
         {0xaa, 0x04, 0x0001},
         {0xaa, 0x03, 0x003b},
 /* Gains */
-        {0xa0, 0x20, ZC3XX_R1A9_DIGITALLIMITDIFF},      /* DigitalLimitDiff */
-        {0xa0, 0x26, ZC3XX_R1AA_DIGITALGAINSTEP},       /* DigitalGainStep */
-        {0xa0, 0xa0, ZC3XX_R11D_GLOBALGAIN},            /* GlobalGain */
-        {0xa0, 0x60, ZC3XX_R11D_GLOBALGAIN},            /* GlobalGain */
+        {0xa0, 0x20, ZC3XX_R1A9_DIGITALLIMITDIFF},
+        {0xa0, 0x26, ZC3XX_R1AA_DIGITALGAINSTEP},
+        {0xa0, 0xa0, ZC3XX_R11D_GLOBALGAIN},
+        {0xa0, 0x60, ZC3XX_R11D_GLOBALGAIN},
 /* Auto correction */
-        {0xa0, 0x40, ZC3XX_R180_AUTOCORRECTENABLE},     /* AutoCorrectEnable */
+        {0xa0, 0x40, ZC3XX_R180_AUTOCORRECTENABLE},
         {0xa1, 0x01, 0x0180},                           /* AutoCorrectEnable */
-        {0xa0, 0x42, ZC3XX_R180_AUTOCORRECTENABLE},     /* AutoCorrectEnable */
+        {0xa0, 0x42, ZC3XX_R180_AUTOCORRECTENABLE},
 /* Gains */
-        {0xa0, 0x40, ZC3XX_R116_RGAIN},                 /* RGain */
-        {0xa0, 0x40, ZC3XX_R117_GGAIN},                 /* GGain */
-        {0xa0, 0x40, ZC3XX_R118_BGAIN},                 /* BGain */
+        {0xa0, 0x40, ZC3XX_R116_RGAIN},
+        {0xa0, 0x40, ZC3XX_R117_GGAIN},
+        {0xa0, 0x40, ZC3XX_R118_BGAIN},
         {}
 };
 
 static const struct usb_action pas106b_InitialScale[] = {       /* 352x288 */
 /* JPEG control */
-        {0xa0, 0x03, ZC3XX_R008_CLOCKSETTING},          /* ClockSetting */
+        {0xa0, 0x03, ZC3XX_R008_CLOCKSETTING},
 /* Sream and Sensor specific */
-        {0xa0, 0x0f, ZC3XX_R010_CMOSSENSORSELECT},      /* CMOSSensorSelect */
+        {0xa0, 0x0f, ZC3XX_R010_CMOSSENSORSELECT},
 /* Picture size */
-        {0xa0, 0x01, ZC3XX_R003_FRAMEWIDTHHIGH},        /* FrameWidthHigh */
-        {0xa0, 0x60, ZC3XX_R004_FRAMEWIDTHLOW},         /* FrameWidthLow */
-        {0xa0, 0x01, ZC3XX_R005_FRAMEHEIGHTHIGH},       /* FrameHeightHigh */
-        {0xa0, 0x20, ZC3XX_R006_FRAMEHEIGHTLOW},        /* FrameHightLow */
+        {0xa0, 0x01, ZC3XX_R003_FRAMEWIDTHHIGH},
+        {0xa0, 0x60, ZC3XX_R004_FRAMEWIDTHLOW},
+        {0xa0, 0x01, ZC3XX_R005_FRAMEHEIGHTHIGH},
+        {0xa0, 0x20, ZC3XX_R006_FRAMEHEIGHTLOW},
 /* System */
-        {0xa0, 0x01, ZC3XX_R001_SYSTEMOPERATING},       /* SystemOperating */
+        {0xa0, 0x01, ZC3XX_R001_SYSTEMOPERATING},
 /* Sream and Sensor specific */
-        {0xa0, 0x03, ZC3XX_R012_VIDEOCONTROLFUNC}, /* VideoControlFunction */
-        {0xa0, 0x01, ZC3XX_R012_VIDEOCONTROLFUNC}, /* VideoControlFunction */
+        {0xa0, 0x03, ZC3XX_R012_VIDEOCONTROLFUNC},
+        {0xa0, 0x01, ZC3XX_R012_VIDEOCONTROLFUNC},
 /* Sensor Interface */
-        {0xa0, 0x08, ZC3XX_R08D_COMPABILITYMODE},       /* Compatibily Mode */
+        {0xa0, 0x08, ZC3XX_R08D_COMPABILITYMODE},
 /* Window inside sensor array */
-        {0xa0, 0x03, ZC3XX_R09A_WINXSTARTLOW},  /* WinXStartLow */
-        {0xa0, 0x00, ZC3XX_R11A_FIRSTYLOW},     /* FirstYLow */
-        {0xa0, 0x03, ZC3XX_R11C_FIRSTXLOW},     /* FirstxLow */
-        {0xa0, 0x28, ZC3XX_R09C_WINHEIGHTLOW},  /* WinHeightLow */
-        {0xa0, 0x68, ZC3XX_R09E_WINWIDTHLOW},   /* WinWidthLow */
+        {0xa0, 0x03, ZC3XX_R09A_WINXSTARTLOW},
+        {0xa0, 0x00, ZC3XX_R11A_FIRSTYLOW},
+        {0xa0, 0x03, ZC3XX_R11C_FIRSTXLOW},
+        {0xa0, 0x28, ZC3XX_R09C_WINHEIGHTLOW},
+        {0xa0, 0x68, ZC3XX_R09E_WINWIDTHLOW},
 /* Init the sensor */
         {0xaa, 0x02, 0x0004},
         {0xaa, 0x08, 0x0000},
@@ -4253,41 +4250,41 @@ static const struct usb_action pas106b_InitialScale[] = {	/* 352x288 */
         {0xaa, 0x14, 0x0081},
 
 /* Other registors */
-        {0xa0, 0x37, ZC3XX_R101_SENSORCORRECTION}, /* SensorCorrection */
+        {0xa0, 0x37, ZC3XX_R101_SENSORCORRECTION},
 /* Frame retreiving */
-        {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS}, /* AutoAdjustFPS */
+        {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS},
 /* Gains */
-        {0xa0, 0xa0, ZC3XX_R1A8_DIGITALGAIN},   /* DigitalGain */
+        {0xa0, 0xa0, ZC3XX_R1A8_DIGITALGAIN},
 /* Unknown */
         {0xa0, 0x00, 0x01ad},
 /* Sharpness */
-        {0xa0, 0x03, ZC3XX_R1C5_SHARPNESSMODE}, /* SharpnessMode */
-        {0xa0, 0x13, ZC3XX_R1CB_SHARPNESS05},   /* Sharpness05 */
+        {0xa0, 0x03, ZC3XX_R1C5_SHARPNESSMODE},
+        {0xa0, 0x13, ZC3XX_R1CB_SHARPNESS05},
 /* Other registors */
-        {0xa0, 0x0d, ZC3XX_R100_OPERATIONMODE}, /* OperationMode */
+        {0xa0, 0x0d, ZC3XX_R100_OPERATIONMODE},
 /* Auto exposure and white balance */
-        {0xa0, 0x06, ZC3XX_R189_AWBSTATUS},     /* AWBStatus */
-        {0xa0, 0x80, ZC3XX_R18D_YTARGET},       /* ????????? */
+        {0xa0, 0x06, ZC3XX_R189_AWBSTATUS},
+        {0xa0, 0x80, ZC3XX_R18D_YTARGET},
 /*Dead pixels */
-        {0xa0, 0x08, ZC3XX_R250_DEADPIXELSMODE}, /* DeadPixelsMode */
+        {0xa0, 0x08, ZC3XX_R250_DEADPIXELSMODE},
 /* EEPROM */
-        {0xa0, 0x08, ZC3XX_R301_EEPROMACCESS},  /* EEPROMAccess */
+        {0xa0, 0x08, ZC3XX_R301_EEPROMACCESS},
 /* JPEG control */
-        {0xa0, 0x03, ZC3XX_R008_CLOCKSETTING},  /* ClockSetting */
-        {0xa0, 0x08, ZC3XX_R1C6_SHARPNESS00},   /* sharpness+ */
-        {0xa0, 0x0f, ZC3XX_R1CB_SHARPNESS05},   /* sharpness- */
+        {0xa0, 0x03, ZC3XX_R008_CLOCKSETTING},
+        {0xa0, 0x08, ZC3XX_R1C6_SHARPNESS00},
+        {0xa0, 0x0f, ZC3XX_R1CB_SHARPNESS05},
 /* Other registers */
-        {0xa0, 0x0d, ZC3XX_R100_OPERATIONMODE}, /* OperationMode */
+        {0xa0, 0x0d, ZC3XX_R100_OPERATIONMODE},
 /* Auto exposure and white balance */
-        {0xa0, 0x06, ZC3XX_R189_AWBSTATUS},     /* AWBStatus */
+        {0xa0, 0x06, ZC3XX_R189_AWBSTATUS},
 /*Dead pixels */
-        {0xa0, 0x08, ZC3XX_R250_DEADPIXELSMODE}, /* DeadPixelsMode */
+        {0xa0, 0x08, ZC3XX_R250_DEADPIXELSMODE},
 /* EEPROM */
-        {0xa0, 0x08, ZC3XX_R301_EEPROMACCESS},  /* EEPROMAccess */
+        {0xa0, 0x08, ZC3XX_R301_EEPROMACCESS},
 /* JPEG control */
-        {0xa0, 0x03, ZC3XX_R008_CLOCKSETTING},  /* ClockSetting */
-        {0xa0, 0x08, ZC3XX_R1C6_SHARPNESS00},   /* sharpness+ */
-        {0xa0, 0x0f, ZC3XX_R1CB_SHARPNESS05},   /* sharpness- */
+        {0xa0, 0x03, ZC3XX_R008_CLOCKSETTING},
+        {0xa0, 0x08, ZC3XX_R1C6_SHARPNESS00},
+        {0xa0, 0x0f, ZC3XX_R1CB_SHARPNESS05},
 
         {0xa0, 0x58, ZC3XX_R10A_RGB00}, /* matrix */
         {0xa0, 0xf4, ZC3XX_R10B_RGB01},
@@ -4299,43 +4296,43 @@ static const struct usb_action pas106b_InitialScale[] = {	/* 352x288 */
         {0xa0, 0xf4, ZC3XX_R111_RGB21},
         {0xa0, 0x58, ZC3XX_R112_RGB22},
 /* Auto correction */
-        {0xa0, 0x03, ZC3XX_R181_WINXSTART},     /* WinXstart */
-        {0xa0, 0x08, ZC3XX_R182_WINXWIDTH},     /* WinXWidth */
-        {0xa0, 0x16, ZC3XX_R183_WINXCENTER},    /* WinXCenter */
-        {0xa0, 0x03, ZC3XX_R184_WINYSTART},     /* WinYStart */
-        {0xa0, 0x05, ZC3XX_R185_WINYWIDTH},     /* WinYWidth */
-        {0xa0, 0x14, ZC3XX_R186_WINYCENTER},    /* WinYCenter */
-        {0xa0, 0x00, ZC3XX_R180_AUTOCORRECTENABLE}, /* AutoCorrectEnable */
+        {0xa0, 0x03, ZC3XX_R181_WINXSTART},
+        {0xa0, 0x08, ZC3XX_R182_WINXWIDTH},
+        {0xa0, 0x16, ZC3XX_R183_WINXCENTER},
+        {0xa0, 0x03, ZC3XX_R184_WINYSTART},
+        {0xa0, 0x05, ZC3XX_R185_WINYWIDTH},
+        {0xa0, 0x14, ZC3XX_R186_WINYCENTER},
+        {0xa0, 0x00, ZC3XX_R180_AUTOCORRECTENABLE},
 
 /* Auto exposure and white balance */
-        {0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH}, /* ExposureLimitHigh 0 */
-        {0xa0, 0x03, ZC3XX_R191_EXPOSURELIMITMID},  /* ExposureLimitMid */
-        {0xa0, 0xb1, ZC3XX_R192_EXPOSURELIMITLOW},  /* ExposureLimitLow 0xb1 */
+        {0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH},
+        {0xa0, 0x03, ZC3XX_R191_EXPOSURELIMITMID},
+        {0xa0, 0xb1, ZC3XX_R192_EXPOSURELIMITLOW},
 
-        {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH},   /* AntiFlickerHigh 0x00 */
-        {0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID},    /* AntiFlickerLow 0x00 */
-        {0xa0, 0x87, ZC3XX_R197_ANTIFLICKERLOW},    /* AntiFlickerLow 0x87 */
+        {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH},
+        {0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID},
+        {0xa0, 0x87, ZC3XX_R197_ANTIFLICKERLOW},
 
-        {0xa0, 0x10, ZC3XX_R18C_AEFREEZE},      /* AEBFreeze 0x10 0x0c */
-        {0xa0, 0x20, ZC3XX_R18F_AEUNFREEZE},    /* AEBUnfreeze 0x30 0x18 */
+        {0xa0, 0x10, ZC3XX_R18C_AEFREEZE},
+        {0xa0, 0x20, ZC3XX_R18F_AEUNFREEZE},
 /* sensor on */
         {0xaa, 0x07, 0x00b1},
         {0xaa, 0x05, 0x0003},
         {0xaa, 0x04, 0x0001},
         {0xaa, 0x03, 0x003b},
 /* Gains */
-        {0xa0, 0x20, ZC3XX_R1A9_DIGITALLIMITDIFF},      /* DigitalLimitDiff */
-        {0xa0, 0x26, ZC3XX_R1AA_DIGITALGAINSTEP},       /* DigitalGainStep */
-        {0xa0, 0xa0, ZC3XX_R11D_GLOBALGAIN},    /* GlobalGain */
-        {0xa0, 0x60, ZC3XX_R11D_GLOBALGAIN},    /* GlobalGain */
+        {0xa0, 0x20, ZC3XX_R1A9_DIGITALLIMITDIFF},
+        {0xa0, 0x26, ZC3XX_R1AA_DIGITALGAINSTEP},
+        {0xa0, 0xa0, ZC3XX_R11D_GLOBALGAIN},
+        {0xa0, 0x60, ZC3XX_R11D_GLOBALGAIN},
 /* Auto correction */
-        {0xa0, 0x40, ZC3XX_R180_AUTOCORRECTENABLE},     /* AutoCorrectEnable */
+        {0xa0, 0x40, ZC3XX_R180_AUTOCORRECTENABLE},
         {0xa1, 0x01, 0x0180},                           /* AutoCorrectEnable */
-        {0xa0, 0x42, ZC3XX_R180_AUTOCORRECTENABLE},     /* AutoCorrectEnable */
+        {0xa0, 0x42, ZC3XX_R180_AUTOCORRECTENABLE},
 /* Gains */
-        {0xa0, 0x40, ZC3XX_R116_RGAIN},         /* RGain */
-        {0xa0, 0x40, ZC3XX_R117_GGAIN},         /* GGain */
-        {0xa0, 0x40, ZC3XX_R118_BGAIN},         /* BGain */
+        {0xa0, 0x40, ZC3XX_R116_RGAIN},
+        {0xa0, 0x40, ZC3XX_R117_GGAIN},
+        {0xa0, 0x40, ZC3XX_R118_BGAIN},
 
         {0xa0, 0x00, 0x0007},                   /* AutoCorrectEnable */
         {0xa0, 0xff, ZC3XX_R018_FRAMELOST},     /* Frame adjust */
@@ -4459,8 +4456,8 @@ static const struct usb_action pb03303x_Initial[] = {
         {0xa0, 0x50, ZC3XX_R112_RGB22},
 
         {0xa1, 0x01, 0x0008},
-        {0xa0, 0x03, ZC3XX_R008_CLOCKSETTING},  /* clock ? */
-        {0xa0, 0x08, ZC3XX_R1C6_SHARPNESS00},   /* sharpness+ */
+        {0xa0, 0x03, ZC3XX_R008_CLOCKSETTING},
+        {0xa0, 0x08, ZC3XX_R1C6_SHARPNESS00},
         {0xa1, 0x01, 0x01c8},
         {0xa1, 0x01, 0x01c9},
         {0xa1, 0x01, 0x01ca},
@@ -5984,7 +5981,7 @@ static const struct usb_action tas5130c_vf0250_Initial[] = {
         {0xaa, 0x1b, 0x0000},           /* 00,1b,00,aa, */
         {0xaa, 0x13, 0x0002},           /* 00,13,02,aa, */
         {0xaa, 0x15, 0x0004},           /* 00,15,04,aa */
-        {0xaa, 0x01, 0x0000},
+/*??    {0xaa, 0x01, 0x0000}, */
         {0xaa, 0x01, 0x0000},
         {0xaa, 0x1a, 0x0000},           /* 00,1a,00,aa, */
         {0xaa, 0x1c, 0x0017},           /* 00,1c,17,aa, */
@@ -6000,8 +5997,8 @@ static const struct usb_action tas5130c_vf0250_Initial[] = {
         {0xaa, 0x0f, 0x00a0},           /* 00,0f,a0,aa, */
         {0xaa, 0x10, 0x0000},           /* 00,10,00,aa, */
         {0xaa, 0x11, 0x00a0},           /* 00,11,a0,aa, */
-        {0xa0, 0x00, 0x0039},
-        {0xa1, 0x01, 0x0037},
+/*??    {0xa0, 0x00, 0x0039},
+        {0xa1, 0x01, 0x0037}, */
         {0xaa, 0x16, 0x0001},           /* 00,16,01,aa, */
         {0xaa, 0x17, 0x00e8},           /* 00,17,e6,aa, (e6 -> e8) */
         {0xaa, 0x18, 0x0002},           /* 00,18,02,aa, */
@@ -6272,7 +6269,7 @@ static void reg_w(struct usb_device *dev,
                         __u8 value,
                         __u16 index)
 {
-        PDEBUG(D_USBO, "reg w %02x -> [%04x]", value, index);
+        PDEBUG(D_USBO, "reg w [%04x] = %02x", index, value);
         reg_w_i(dev, value, index);
 }
 
@@ -6280,17 +6277,17 @@ static __u16 i2c_read(struct gspca_dev *gspca_dev,
                         __u8 reg)
 {
         __u8 retbyte;
-        __u8 retval[2];
+        __u16 retval;
 
         reg_w_i(gspca_dev->dev, reg, 0x92);
         reg_w_i(gspca_dev->dev, 0x02, 0x90);            /* <- read command */
         msleep(25);
         retbyte = reg_r_i(gspca_dev, 0x0091);           /* read status */
-        retval[0] = reg_r_i(gspca_dev, 0x0095);         /* read Lowbyte */
-        retval[1] = reg_r_i(gspca_dev, 0x0096);         /* read Hightbyte */
-        PDEBUG(D_USBO, "i2c r [%02x] -> (%02x) %02x%02x",
-                        reg, retbyte, retval[1], retval[0]);
-        return (retval[1] << 8) | retval[0];
+        retval = reg_r_i(gspca_dev, 0x0095);            /* read Lowbyte */
+        retval |= reg_r_i(gspca_dev, 0x0096) << 8;      /* read Hightbyte */
+        PDEBUG(D_USBO, "i2c r [%02x] -> %04x (%02x)",
+                        reg, retval, retbyte);
+        return retval;
 }
 
 static __u8 i2c_write(struct gspca_dev *gspca_dev,
@@ -6306,7 +6303,7 @@ static __u8 i2c_write(struct gspca_dev *gspca_dev,
         reg_w_i(gspca_dev->dev, 0x01, 0x90);            /* <- write command */
         msleep(5);
         retbyte = reg_r_i(gspca_dev, 0x0091);           /* read status */
-        PDEBUG(D_USBO, "i2c w [%02x] %02x%02x (%02x)",
+        PDEBUG(D_USBO, "i2c w [%02x] = %02x%02x (%02x)",
                         reg, valH, valL, retbyte);
         return retbyte;
 }
@@ -6349,6 +6346,8 @@ static void setmatrix(struct gspca_dev *gspca_dev)
                 {0x58, 0xf4, 0xf4, 0xf4, 0x58, 0xf4, 0xf4, 0xf4, 0x58};
         static const __u8 po2030_matrix[9] =
                 {0x60, 0xf0, 0xf0, 0xf0, 0x60, 0xf0, 0xf0, 0xf0, 0x60};
+        static const __u8 vf0250_matrix[9] =
+                {0x7b, 0xea, 0xea, 0xea, 0x7b, 0xea, 0xea, 0xea, 0x7b};
 
         switch (sd->sensor) {
         case SENSOR_GC0305:
@@ -6363,8 +6362,9 @@ static void setmatrix(struct gspca_dev *gspca_dev)
         case SENSOR_PO2030:
                 matrix = po2030_matrix;
                 break;
-        case SENSOR_TAS5130C_VF0250:    /* no matrix? */
-                return;
+        case SENSOR_TAS5130C_VF0250:
+                matrix = vf0250_matrix;
+                break;
         default:                /* matrix already loaded */
                 return;
         }
@@ -6744,7 +6744,7 @@ static int vga_2wr_probe(struct gspca_dev *gspca_dev)
                 return 0x04;                    /* CS2102 */
 
         start_2wr_probe(dev, 0x06);             /* OmniVision */
-        reg_w(dev, 0x08, 0x8d);
+        reg_w(dev, 0x08, 0x008d);
         i2c_write(gspca_dev, 0x11, 0xaa, 0x00);
         retbyte = i2c_read(gspca_dev, 0x11);
         if (retbyte != 0) {
@@ -6778,7 +6778,7 @@ static int vga_2wr_probe(struct gspca_dev *gspca_dev)
                 return 0x0c;                    /* ICM105A */
 
         start_2wr_probe(dev, 0x0e);             /* PAS202BCB */
-        reg_w(dev, 0x08, 0x8d);
+        reg_w(dev, 0x08, 0x008d);
         i2c_write(gspca_dev, 0x03, 0xaa, 0x00);
         msleep(500);
         retbyte = i2c_read(gspca_dev, 0x03);
@@ -6830,7 +6830,6 @@ static const struct sensor_by_chipset_revision chipset_revision_sensor[] = {
         {0x8001, 0x13},
         {0x8000, 0x14},         /* CS2102K */
         {0x8400, 0x15},         /* TAS5130K */
-        {0, 0}
 };
 
 static int vga_3wr_probe(struct gspca_dev *gspca_dev)
@@ -6843,7 +6842,7 @@ static int vga_3wr_probe(struct gspca_dev *gspca_dev)
 
 /*fixme: lack of 8b=b3 (11,12)-> 10, 8b=e0 (14,15,16)-> 12 found in gspcav1*/
         reg_w(dev, 0x02, 0x0010);
-        reg_r(gspca_dev, 0x10);
+        reg_r(gspca_dev, 0x0010);
         reg_w(dev, 0x01, 0x0000);
         reg_w(dev, 0x00, 0x0010);
         reg_w(dev, 0x01, 0x0001);
@@ -6869,17 +6868,15 @@ static int vga_3wr_probe(struct gspca_dev *gspca_dev)
         PDEBUG(D_PROBE, "probe 3wr vga 1 0x%04x", checkword);
         reg_r(gspca_dev, 0x0010);
         /* this is tested only once anyway */
-        i = 0;
-        while (chipset_revision_sensor[i].revision) {
+        for (i = 0; i < ARRAY_SIZE(chipset_revision_sensor); i++) {
                 if (chipset_revision_sensor[i].revision == checkword) {
                         sd->chip_revision = checkword;
                         send_unknown(dev, SENSOR_PB0330);
                         return chipset_revision_sensor[i].internal_sensor_id;
                 }
-                i++;
         }
 
-        reg_w(dev, 0x01, 0x0000);
+        reg_w(dev, 0x01, 0x0000);       /* check ?? */
         reg_w(dev, 0x01, 0x0001);
         reg_w(dev, 0xdd, 0x008b);
         reg_w(dev, 0x0a, 0x0010);
@@ -6901,8 +6898,11 @@ static int vga_3wr_probe(struct gspca_dev *gspca_dev)
         retbyte = i2c_read(gspca_dev, 0x00);
         if (retbyte != 0) {
                 PDEBUG(D_PROBE, "probe 3wr vga type %02x", retbyte);
-                send_unknown(dev, SENSOR_GC0305);
-                return retbyte;         /* 0x29 = gc0305 - should continue? */
+                if (retbyte == 0x11)                    /* VF0250 */
+                        return 0x0250;
+                if (retbyte == 0x29)                    /* gc0305 */
+                        send_unknown(dev, SENSOR_GC0305);
+                return retbyte;
         }
 
         reg_w(dev, 0x01, 0x0000);       /* check OmniVision */
@@ -6918,18 +6918,18 @@ static int vga_3wr_probe(struct gspca_dev *gspca_dev)
                 return 0x06;            /* OmniVision confirm ? */
         }
 
-        reg_w(dev, 0x01, 0x00);
-        reg_w(dev, 0x00, 0x02);
-        reg_w(dev, 0x01, 0x10);
-        reg_w(dev, 0x01, 0x01);
-        reg_w(dev, 0xee, 0x8b);
-        reg_w(dev, 0x03, 0x12);
+        reg_w(dev, 0x01, 0x0000);
+        reg_w(dev, 0x00, 0x0002);
+        reg_w(dev, 0x01, 0x0010);
+        reg_w(dev, 0x01, 0x0001);
+        reg_w(dev, 0xee, 0x008b);
+        reg_w(dev, 0x03, 0x0012);
 /*      msleep(150); */
-        reg_w(dev, 0x01, 0x12);
-        reg_w(dev, 0x05, 0x12);
-        retbyte = i2c_read(gspca_dev, 0x00);            /* ID 0 */
+        reg_w(dev, 0x01, 0x0012);
+        reg_w(dev, 0x05, 0x0012);
+        retbyte = i2c_read(gspca_dev, 0x0000);          /* ID 0 */
         checkword = retbyte << 8;
-        retbyte = i2c_read(gspca_dev, 0x01);            /* ID 1 */
+        retbyte = i2c_read(gspca_dev, 0x0001);          /* ID 1 */
         checkword |= retbyte;
         PDEBUG(D_PROBE, "probe 3wr vga 2 0x%04x", checkword);
         if (checkword == 0x2030) {
@@ -6939,14 +6939,14 @@ static int vga_3wr_probe(struct gspca_dev *gspca_dev)
                 return checkword;
         }
 
-        reg_w(dev, 0x01, 0x00);
-        reg_w(dev, 0x0a, 0x10);
-        reg_w(dev, 0xd3, 0x8b);
-        reg_w(dev, 0x01, 0x01);
-        reg_w(dev, 0x03, 0x12);
-        reg_w(dev, 0x01, 0x12);
-        reg_w(dev, 0x05, 0x01);
-        reg_w(dev, 0xd3, 0x8b);
+        reg_w(dev, 0x01, 0x0000);
+        reg_w(dev, 0x0a, 0x0010);
+        reg_w(dev, 0xd3, 0x008b);
+        reg_w(dev, 0x01, 0x0001);
+        reg_w(dev, 0x03, 0x0012);
+        reg_w(dev, 0x01, 0x0012);
+        reg_w(dev, 0x05, 0x0001);
+        reg_w(dev, 0xd3, 0x008b);
         retbyte = i2c_read(gspca_dev, 0x01);
         if (retbyte != 0) {
                 PDEBUG(D_PROBE, "probe 3wr vga type 0a ?");
@@ -6962,7 +6962,9 @@ static int zcxx_probeSensor(struct gspca_dev *gspca_dev)
 
         switch (sd->sensor) {
         case SENSOR_MC501CB:
+                return -1;              /* don't probe */
         case SENSOR_TAS5130C_VF0250:
+                                /* may probe but with write in reg 0x0010 */
                 return -1;              /* don't probe */
         }
         sensor = vga_2wr_probe(gspca_dev);
@@ -7010,30 +7012,7 @@ static int sd_config(struct gspca_dev *gspca_dev,
 
         /* define some sensors from the vendor/product */
         sd->sharpness = 2;
-        switch (id->idVendor) {
-        case 0x041e:                            /* Creative */
-                switch (id->idProduct) {
-                case 0x4051:                    /* zc301 chips */
-                case 0x4053:
-                        sd->sensor = SENSOR_TAS5130C_VF0250;
-                        break;
-                }
-                break;
-        case 0x046d:                            /* Logitech Labtec */
-                switch (id->idProduct) {
-                case 0x08dd:
-                        sd->sensor = SENSOR_MC501CB;
-                        break;
-                }
-                break;
-        case 0x0ac8:                            /* Vimicro z-star */
-                switch (id->idProduct) {
-                case 0x305b:
-                        sd->sensor = SENSOR_TAS5130C_VF0250;
-                        break;
-                }
-                break;
-        }
+        sd->sensor = id->driver_info;
         sensor = zcxx_probeSensor(gspca_dev);
         if (sensor >= 0)
                 PDEBUG(D_PROBE, "probe sensor -> %02x", sensor);
@@ -7119,6 +7098,10 @@ static int sd_config(struct gspca_dev *gspca_dev,
                         PDEBUG(D_PROBE, "Find Sensor GC0305");
                         sd->sensor = SENSOR_GC0305;
                         break;
+                case 0x0250:
+                        PDEBUG(D_PROBE, "Sensor Tas5130 (VF0250)");
+                        sd->sensor =  SENSOR_TAS5130C_VF0250;
+                        break;
                 case 0x2030:
                         PDEBUG(D_PROBE, "Find Sensor PO2030");
                         sd->sensor = SENSOR_PO2030;
@@ -7146,7 +7129,6 @@ static int sd_config(struct gspca_dev *gspca_dev,
         }
 
         cam = &gspca_dev->cam;
-        cam->dev_name = (char *) id->driver_info;
         cam->epaddr = 0x01;
 /*fixme:test*/
         gspca_dev->nbalt--;
@@ -7235,6 +7217,7 @@ static void sd_start(struct gspca_dev *gspca_dev)
         case SENSOR_GC0305:
         case SENSOR_OV7620:
         case SENSOR_PO2030:
+        case SENSOR_TAS5130C_VF0250:
                 msleep(100);                    /* ?? */
                 reg_r(gspca_dev, 0x0002);       /* --> 0x40 */
                 reg_w(dev, 0x09, 0x01ad);       /* (from win traces) */
@@ -7515,70 +7498,69 @@ static const struct sd_desc sd_desc = {
         .querymenu = sd_querymenu,
 };
 
-#define DVNM(name) .driver_info = (kernel_ulong_t) name
 static const __devinitdata struct usb_device_id device_table[] = {
-        {USB_DEVICE(0x041e, 0x041e), DVNM("Creative WebCam Live!")},
+        {USB_DEVICE(0x041e, 0x041e)},
 #ifndef CONFIG_USB_ZC0301
-        {USB_DEVICE(0x041e, 0x4017), DVNM("Creative Webcam Mobile PD1090")},
-        {USB_DEVICE(0x041e, 0x401c), DVNM("Creative NX")},
-        {USB_DEVICE(0x041e, 0x401e), DVNM("Creative Nx Pro")},
-        {USB_DEVICE(0x041e, 0x401f), DVNM("Creative Webcam Notebook PD1171")},
+        {USB_DEVICE(0x041e, 0x4017)},
+        {USB_DEVICE(0x041e, 0x401c)},
+        {USB_DEVICE(0x041e, 0x401e)},
+        {USB_DEVICE(0x041e, 0x401f)},
 #endif
-        {USB_DEVICE(0x041e, 0x4029), DVNM("Creative WebCam Vista Pro")},
+        {USB_DEVICE(0x041e, 0x4029)},
 #ifndef CONFIG_USB_ZC0301
-        {USB_DEVICE(0x041e, 0x4034), DVNM("Creative Instant P0620")},
-        {USB_DEVICE(0x041e, 0x4035), DVNM("Creative Instant P0620D")},
-        {USB_DEVICE(0x041e, 0x4036), DVNM("Creative Live !")},
-        {USB_DEVICE(0x041e, 0x403a), DVNM("Creative Nx Pro 2")},
+        {USB_DEVICE(0x041e, 0x4034)},
+        {USB_DEVICE(0x041e, 0x4035)},
+        {USB_DEVICE(0x041e, 0x4036)},
+        {USB_DEVICE(0x041e, 0x403a)},
 #endif
-        {USB_DEVICE(0x041e, 0x4051), DVNM("Creative Notebook Pro (VF0250)")},
-        {USB_DEVICE(0x041e, 0x4053), DVNM("Creative Live!Cam Video IM")},
+        {USB_DEVICE(0x041e, 0x4051), .driver_info = SENSOR_TAS5130C_VF0250},
+        {USB_DEVICE(0x041e, 0x4053), .driver_info = SENSOR_TAS5130C_VF0250},
 #ifndef CONFIG_USB_ZC0301
-        {USB_DEVICE(0x0458, 0x7007), DVNM("Genius VideoCam V2")},
-        {USB_DEVICE(0x0458, 0x700c), DVNM("Genius VideoCam V3")},
-        {USB_DEVICE(0x0458, 0x700f), DVNM("Genius VideoCam Web V2")},
+        {USB_DEVICE(0x0458, 0x7007)},
+        {USB_DEVICE(0x0458, 0x700c)},
+        {USB_DEVICE(0x0458, 0x700f)},
 #endif
-        {USB_DEVICE(0x0461, 0x0a00), DVNM("MicroInnovation WebCam320")},
-        {USB_DEVICE(0x046d, 0x08a0), DVNM("Logitech QC IM")},
-        {USB_DEVICE(0x046d, 0x08a1), DVNM("Logitech QC IM 0x08A1 +sound")},
-        {USB_DEVICE(0x046d, 0x08a2), DVNM("Labtec Webcam Pro")},
-        {USB_DEVICE(0x046d, 0x08a3), DVNM("Logitech QC Chat")},
-        {USB_DEVICE(0x046d, 0x08a6), DVNM("Logitech QCim")},
-        {USB_DEVICE(0x046d, 0x08a7), DVNM("Logitech QuickCam Image")},
-        {USB_DEVICE(0x046d, 0x08a9), DVNM("Logitech Notebook Deluxe")},
-        {USB_DEVICE(0x046d, 0x08aa), DVNM("Labtec Webcam Notebook")},
-        {USB_DEVICE(0x046d, 0x08ac), DVNM("Logitech QuickCam Cool")},
-        {USB_DEVICE(0x046d, 0x08ad), DVNM("Logitech QCCommunicate STX")},
+        {USB_DEVICE(0x0461, 0x0a00)},
+        {USB_DEVICE(0x046d, 0x08a0)},
+        {USB_DEVICE(0x046d, 0x08a1)},
+        {USB_DEVICE(0x046d, 0x08a2)},
+        {USB_DEVICE(0x046d, 0x08a3)},
+        {USB_DEVICE(0x046d, 0x08a6)},
+        {USB_DEVICE(0x046d, 0x08a7)},
+        {USB_DEVICE(0x046d, 0x08a9)},
+        {USB_DEVICE(0x046d, 0x08aa)},
+        {USB_DEVICE(0x046d, 0x08ac)},
+        {USB_DEVICE(0x046d, 0x08ad)},
 #ifndef CONFIG_USB_ZC0301
-        {USB_DEVICE(0x046d, 0x08ae), DVNM("Logitech QuickCam for Notebooks")},
+        {USB_DEVICE(0x046d, 0x08ae)},
 #endif
-        {USB_DEVICE(0x046d, 0x08af), DVNM("Logitech QuickCam Cool")},
-        {USB_DEVICE(0x046d, 0x08b9), DVNM("Logitech QC IM ???")},
-        {USB_DEVICE(0x046d, 0x08d7), DVNM("Logitech QCam STX")},
-        {USB_DEVICE(0x046d, 0x08d9), DVNM("Logitech QuickCam IM/Connect")},
-        {USB_DEVICE(0x046d, 0x08d8), DVNM("Logitech Notebook Deluxe")},
-        {USB_DEVICE(0x046d, 0x08da), DVNM("Logitech QuickCam Messenger")},
-        {USB_DEVICE(0x046d, 0x08dd), DVNM("Logitech QuickCam for Notebooks")},
-        {USB_DEVICE(0x0471, 0x0325), DVNM("Philips SPC 200 NC")},
-        {USB_DEVICE(0x0471, 0x0326), DVNM("Philips SPC 300 NC")},
-        {USB_DEVICE(0x0471, 0x032d), DVNM("Philips spc210nc")},
-        {USB_DEVICE(0x0471, 0x032e), DVNM("Philips spc315nc")},
-        {USB_DEVICE(0x055f, 0xc005), DVNM("Mustek Wcam300A")},
+        {USB_DEVICE(0x046d, 0x08af)},
+        {USB_DEVICE(0x046d, 0x08b9)},
+        {USB_DEVICE(0x046d, 0x08d7)},
+        {USB_DEVICE(0x046d, 0x08d9)},
+        {USB_DEVICE(0x046d, 0x08d8)},
+        {USB_DEVICE(0x046d, 0x08da)},
+        {USB_DEVICE(0x046d, 0x08dd), .driver_info = SENSOR_MC501CB},
+        {USB_DEVICE(0x0471, 0x0325)},
+        {USB_DEVICE(0x0471, 0x0326)},
+        {USB_DEVICE(0x0471, 0x032d)},
+        {USB_DEVICE(0x0471, 0x032e)},
+        {USB_DEVICE(0x055f, 0xc005)},
 #ifndef CONFIG_USB_ZC0301
-        {USB_DEVICE(0x055f, 0xd003), DVNM("Mustek WCam300A")},
-        {USB_DEVICE(0x055f, 0xd004), DVNM("Mustek WCam300 AN")},
+        {USB_DEVICE(0x055f, 0xd003)},
+        {USB_DEVICE(0x055f, 0xd004)},
 #endif
-        {USB_DEVICE(0x0698, 0x2003), DVNM("CTX M730V built in")},
-        {USB_DEVICE(0x0ac8, 0x0302), DVNM("Z-star Vimicro zc0302")},
+        {USB_DEVICE(0x0698, 0x2003)},
+        {USB_DEVICE(0x0ac8, 0x0302)},
 #ifndef CONFIG_USB_ZC0301
-        {USB_DEVICE(0x0ac8, 0x301b), DVNM("Z-Star zc301b")},
-        {USB_DEVICE(0x0ac8, 0x303b), DVNM("Vimicro 0x303b")},
+        {USB_DEVICE(0x0ac8, 0x301b)},
+        {USB_DEVICE(0x0ac8, 0x303b)},
 #endif
-        {USB_DEVICE(0x0ac8, 0x305b), DVNM("Z-star Vimicro zc0305b")},
+        {USB_DEVICE(0x0ac8, 0x305b), .driver_info = SENSOR_TAS5130C_VF0250},
 #ifndef CONFIG_USB_ZC0301
-        {USB_DEVICE(0x0ac8, 0x307b), DVNM("Z-Star 307b")},
-        {USB_DEVICE(0x10fd, 0x0128), DVNM("Typhoon Webshot II 300k 0x0128")},
-        {USB_DEVICE(0x10fd, 0x8050), DVNM("Typhoon Webshot II USB 300k")},
+        {USB_DEVICE(0x0ac8, 0x307b)},
+        {USB_DEVICE(0x10fd, 0x0128)},
+        {USB_DEVICE(0x10fd, 0x8050)},
 #endif
         {}                      /* end of entry */
 };
@@ -7605,7 +7587,7 @@ static int __init sd_mod_init(void)
 {
         if (usb_register(&sd_driver) < 0)
                 return -1;
-        PDEBUG(D_PROBE, "v%s registered", version);
+        PDEBUG(D_PROBE, "registered");
         return 0;
 }
 
diff --git a/drivers/media/video/ivtv/Kconfig b/drivers/media/video/ivtv/Kconfig
index 5d7ee8fcdd50..0069898bddab 100644
--- a/drivers/media/video/ivtv/Kconfig
+++ b/drivers/media/video/ivtv/Kconfig
@@ -2,9 +2,7 @@ config VIDEO_IVTV
         tristate "Conexant cx23416/cx23415 MPEG encoder/decoder support"
         depends on VIDEO_V4L1 && VIDEO_V4L2 && PCI && I2C && EXPERIMENTAL
         depends on INPUT   # due to VIDEO_IR
-        depends on HOTPLUG # due to FW_LOADER
         select I2C_ALGOBIT
-        select FW_LOADER
         select VIDEO_IR
         select VIDEO_TUNER
         select VIDEO_TVEEPROM
diff --git a/drivers/media/video/ivtv/ivtv-driver.c b/drivers/media/video/ivtv/ivtv-driver.c
index 41fd79279bb5..aea1664948ce 100644
--- a/drivers/media/video/ivtv/ivtv-driver.c
+++ b/drivers/media/video/ivtv/ivtv-driver.c
@@ -465,9 +465,8 @@ static void ivtv_process_eeprom(struct ivtv *itv)
         if (itv->options.radio == -1)
                 itv->options.radio = (tv.has_radio != 0);
         /* only enable newi2c if an IR blaster is present */
-        /* FIXME: for 2.6.20 the test against 2 should be removed */
-        if (itv->options.newi2c == -1 && tv.has_ir != -1 && tv.has_ir != 2) {
-                itv->options.newi2c = (tv.has_ir & 2) ? 1 : 0;
+        if (itv->options.newi2c == -1 && tv.has_ir) {
+                itv->options.newi2c = (tv.has_ir & 4) ? 1 : 0;
                 if (itv->options.newi2c) {
                     IVTV_INFO("Reopen i2c bus for IR-blaster support\n");
                     exit_ivtv_i2c(itv);
diff --git a/drivers/media/video/ivtv/ivtv-driver.h b/drivers/media/video/ivtv/ivtv-driver.h
index a08bb3331cfb..ab287b48fc2b 100644
--- a/drivers/media/video/ivtv/ivtv-driver.h
+++ b/drivers/media/video/ivtv/ivtv-driver.h
@@ -60,6 +60,7 @@
 #include <linux/dvb/video.h>
 #include <linux/dvb/audio.h>
 #include <media/v4l2-common.h>
+#include <media/v4l2-ioctl.h>
 #include <media/tuner.h>
 #include <media/cx2341x.h>
 
diff --git a/drivers/media/video/ivtv/ivtv-ioctl.c b/drivers/media/video/ivtv/ivtv-ioctl.c
index 52e00a7f3110..61030309d0ad 100644
--- a/drivers/media/video/ivtv/ivtv-ioctl.c
+++ b/drivers/media/video/ivtv/ivtv-ioctl.c
@@ -1842,69 +1842,73 @@ int ivtv_v4l2_ioctl(struct inode *inode, struct file *filp, unsigned int cmd,
         return res;
 }
 
-void ivtv_set_funcs(struct video_device *vdev)
-{
-        vdev->vidioc_querycap               = ivtv_querycap;
-        vdev->vidioc_g_priority             = ivtv_g_priority;
-        vdev->vidioc_s_priority             = ivtv_s_priority;
-        vdev->vidioc_s_audio                = ivtv_s_audio;
-        vdev->vidioc_g_audio                = ivtv_g_audio;
-        vdev->vidioc_enumaudio              = ivtv_enumaudio;
-        vdev->vidioc_s_audout               = ivtv_s_audout;
-        vdev->vidioc_g_audout               = ivtv_g_audout;
-        vdev->vidioc_enum_input             = ivtv_enum_input;
-        vdev->vidioc_enum_output            = ivtv_enum_output;
-        vdev->vidioc_enumaudout             = ivtv_enumaudout;
-        vdev->vidioc_cropcap                = ivtv_cropcap;
-        vdev->vidioc_s_crop                 = ivtv_s_crop;
-        vdev->vidioc_g_crop                 = ivtv_g_crop;
-        vdev->vidioc_g_input                = ivtv_g_input;
-        vdev->vidioc_s_input                = ivtv_s_input;
-        vdev->vidioc_g_output               = ivtv_g_output;
-        vdev->vidioc_s_output               = ivtv_s_output;
-        vdev->vidioc_g_frequency            = ivtv_g_frequency;
-        vdev->vidioc_s_frequency            = ivtv_s_frequency;
-        vdev->vidioc_s_tuner                = ivtv_s_tuner;
-        vdev->vidioc_g_tuner                = ivtv_g_tuner;
-        vdev->vidioc_g_enc_index            = ivtv_g_enc_index;
-        vdev->vidioc_g_fbuf                 = ivtv_g_fbuf;
-        vdev->vidioc_s_fbuf                 = ivtv_s_fbuf;
-        vdev->vidioc_g_std                  = ivtv_g_std;
-        vdev->vidioc_s_std                  = ivtv_s_std;
-        vdev->vidioc_overlay                = ivtv_overlay;
-        vdev->vidioc_log_status             = ivtv_log_status;
-        vdev->vidioc_enum_fmt_vid_cap       = ivtv_enum_fmt_vid_cap;
-        vdev->vidioc_encoder_cmd            = ivtv_encoder_cmd;
-        vdev->vidioc_try_encoder_cmd        = ivtv_try_encoder_cmd;
-        vdev->vidioc_enum_fmt_vid_out       = ivtv_enum_fmt_vid_out;
-        vdev->vidioc_g_fmt_vid_cap          = ivtv_g_fmt_vid_cap;
-        vdev->vidioc_g_fmt_vbi_cap          = ivtv_g_fmt_vbi_cap;
-        vdev->vidioc_g_fmt_sliced_vbi_cap   = ivtv_g_fmt_sliced_vbi_cap;
-        vdev->vidioc_g_fmt_vid_out          = ivtv_g_fmt_vid_out;
-        vdev->vidioc_g_fmt_vid_out_overlay  = ivtv_g_fmt_vid_out_overlay;
-        vdev->vidioc_g_fmt_sliced_vbi_out   = ivtv_g_fmt_sliced_vbi_out;
-        vdev->vidioc_s_fmt_vid_cap          = ivtv_s_fmt_vid_cap;
-        vdev->vidioc_s_fmt_vbi_cap          = ivtv_s_fmt_vbi_cap;
-        vdev->vidioc_s_fmt_sliced_vbi_cap   = ivtv_s_fmt_sliced_vbi_cap;
-        vdev->vidioc_s_fmt_vid_out          = ivtv_s_fmt_vid_out;
-        vdev->vidioc_s_fmt_vid_out_overlay  = ivtv_s_fmt_vid_out_overlay;
-        vdev->vidioc_s_fmt_sliced_vbi_out   = ivtv_s_fmt_sliced_vbi_out;
-        vdev->vidioc_try_fmt_vid_cap        = ivtv_try_fmt_vid_cap;
-        vdev->vidioc_try_fmt_vbi_cap        = ivtv_try_fmt_vbi_cap;
-        vdev->vidioc_try_fmt_sliced_vbi_cap = ivtv_try_fmt_sliced_vbi_cap;
-        vdev->vidioc_try_fmt_vid_out        = ivtv_try_fmt_vid_out;
-        vdev->vidioc_try_fmt_vid_out_overlay = ivtv_try_fmt_vid_out_overlay;
-        vdev->vidioc_try_fmt_sliced_vbi_out = ivtv_try_fmt_sliced_vbi_out;
-        vdev->vidioc_g_sliced_vbi_cap       = ivtv_g_sliced_vbi_cap;
-        vdev->vidioc_g_chip_ident           = ivtv_g_chip_ident;
+static const struct v4l2_ioctl_ops ivtv_ioctl_ops = {
+        .vidioc_querycap                    = ivtv_querycap,
+        .vidioc_g_priority                  = ivtv_g_priority,
+        .vidioc_s_priority                  = ivtv_s_priority,
+        .vidioc_s_audio                     = ivtv_s_audio,
+        .vidioc_g_audio                     = ivtv_g_audio,
+        .vidioc_enumaudio                   = ivtv_enumaudio,
+        .vidioc_s_audout                    = ivtv_s_audout,
+        .vidioc_g_audout                    = ivtv_g_audout,
+        .vidioc_enum_input                  = ivtv_enum_input,
+        .vidioc_enum_output                 = ivtv_enum_output,
+        .vidioc_enumaudout                  = ivtv_enumaudout,
+        .vidioc_cropcap                     = ivtv_cropcap,
+        .vidioc_s_crop                      = ivtv_s_crop,
+        .vidioc_g_crop                      = ivtv_g_crop,
+        .vidioc_g_input                     = ivtv_g_input,
+        .vidioc_s_input                     = ivtv_s_input,
+        .vidioc_g_output                    = ivtv_g_output,
+        .vidioc_s_output                    = ivtv_s_output,
+        .vidioc_g_frequency                 = ivtv_g_frequency,
+        .vidioc_s_frequency                 = ivtv_s_frequency,
+        .vidioc_s_tuner                     = ivtv_s_tuner,
+        .vidioc_g_tuner                     = ivtv_g_tuner,
+        .vidioc_g_enc_index                 = ivtv_g_enc_index,
+        .vidioc_g_fbuf                      = ivtv_g_fbuf,
+        .vidioc_s_fbuf                      = ivtv_s_fbuf,
+        .vidioc_g_std                       = ivtv_g_std,
+        .vidioc_s_std                       = ivtv_s_std,
+        .vidioc_overlay                     = ivtv_overlay,
+        .vidioc_log_status                  = ivtv_log_status,
+        .vidioc_enum_fmt_vid_cap            = ivtv_enum_fmt_vid_cap,
+        .vidioc_encoder_cmd                 = ivtv_encoder_cmd,
+        .vidioc_try_encoder_cmd             = ivtv_try_encoder_cmd,
+        .vidioc_enum_fmt_vid_out            = ivtv_enum_fmt_vid_out,
+        .vidioc_g_fmt_vid_cap               = ivtv_g_fmt_vid_cap,
+        .vidioc_g_fmt_vbi_cap               = ivtv_g_fmt_vbi_cap,
+        .vidioc_g_fmt_sliced_vbi_cap        = ivtv_g_fmt_sliced_vbi_cap,
+        .vidioc_g_fmt_vid_out               = ivtv_g_fmt_vid_out,
+        .vidioc_g_fmt_vid_out_overlay       = ivtv_g_fmt_vid_out_overlay,
+        .vidioc_g_fmt_sliced_vbi_out        = ivtv_g_fmt_sliced_vbi_out,
+        .vidioc_s_fmt_vid_cap               = ivtv_s_fmt_vid_cap,
+        .vidioc_s_fmt_vbi_cap               = ivtv_s_fmt_vbi_cap,
+        .vidioc_s_fmt_sliced_vbi_cap        = ivtv_s_fmt_sliced_vbi_cap,
+        .vidioc_s_fmt_vid_out               = ivtv_s_fmt_vid_out,
+        .vidioc_s_fmt_vid_out_overlay       = ivtv_s_fmt_vid_out_overlay,
+        .vidioc_s_fmt_sliced_vbi_out        = ivtv_s_fmt_sliced_vbi_out,
+        .vidioc_try_fmt_vid_cap             = ivtv_try_fmt_vid_cap,
+        .vidioc_try_fmt_vbi_cap             = ivtv_try_fmt_vbi_cap,
+        .vidioc_try_fmt_sliced_vbi_cap      = ivtv_try_fmt_sliced_vbi_cap,
+        .vidioc_try_fmt_vid_out             = ivtv_try_fmt_vid_out,
+        .vidioc_try_fmt_vid_out_overlay     = ivtv_try_fmt_vid_out_overlay,
+        .vidioc_try_fmt_sliced_vbi_out      = ivtv_try_fmt_sliced_vbi_out,
+        .vidioc_g_sliced_vbi_cap            = ivtv_g_sliced_vbi_cap,
+        .vidioc_g_chip_ident                = ivtv_g_chip_ident,
 #ifdef CONFIG_VIDEO_ADV_DEBUG
-        vdev->vidioc_g_register             = ivtv_g_register;
-        vdev->vidioc_s_register             = ivtv_s_register;
+        .vidioc_g_register                  = ivtv_g_register,
+        .vidioc_s_register                  = ivtv_s_register,
 #endif
-        vdev->vidioc_default                = ivtv_default;
-        vdev->vidioc_queryctrl              = ivtv_queryctrl;
-        vdev->vidioc_querymenu              = ivtv_querymenu;
-        vdev->vidioc_g_ext_ctrls            = ivtv_g_ext_ctrls;
-        vdev->vidioc_s_ext_ctrls            = ivtv_s_ext_ctrls;
-        vdev->vidioc_try_ext_ctrls          = ivtv_try_ext_ctrls;
+        .vidioc_default                     = ivtv_default,
+        .vidioc_queryctrl                   = ivtv_queryctrl,
+        .vidioc_querymenu                   = ivtv_querymenu,
+        .vidioc_g_ext_ctrls                 = ivtv_g_ext_ctrls,
+        .vidioc_s_ext_ctrls                 = ivtv_s_ext_ctrls,
+        .vidioc_try_ext_ctrls               = ivtv_try_ext_ctrls,
+};
+
+void ivtv_set_funcs(struct video_device *vdev)
+{
+        vdev->ioctl_ops = &ivtv_ioctl_ops;
 }
diff --git a/drivers/media/video/ivtv/ivtv-streams.c b/drivers/media/video/ivtv/ivtv-streams.c
index f8883b487f4a..54d2023b26c4 100644
--- a/drivers/media/video/ivtv/ivtv-streams.c
+++ b/drivers/media/video/ivtv/ivtv-streams.c
@@ -208,16 +208,11 @@ static int ivtv_prep_dev(struct ivtv *itv, int type)
                 return -ENOMEM;
         }
 
-        s->v4l2dev->type = VID_TYPE_CAPTURE | VID_TYPE_TUNER | VID_TYPE_TELETEXT |
-                    VID_TYPE_CLIPPING | VID_TYPE_SCALES | VID_TYPE_MPEG_ENCODER;
-        if (itv->v4l2_cap & V4L2_CAP_VIDEO_OUTPUT) {
-                s->v4l2dev->type |= VID_TYPE_MPEG_DECODER;
-        }
         snprintf(s->v4l2dev->name, sizeof(s->v4l2dev->name), "ivtv%d %s",
                         itv->num, s->name);
 
         s->v4l2dev->minor = minor;
-        s->v4l2dev->dev = &itv->dev->dev;
+        s->v4l2dev->parent = &itv->dev->dev;
         s->v4l2dev->fops = ivtv_stream_info[type].fops;
         s->v4l2dev->release = video_device_release;
         s->v4l2dev->tvnorms = V4L2_STD_ALL;
diff --git a/drivers/media/video/m52790.c b/drivers/media/video/m52790.c
index 39bf6b114d50..89a781c6929d 100644
--- a/drivers/media/video/m52790.c
+++ b/drivers/media/video/m52790.c
@@ -26,7 +26,7 @@
 #include <asm/uaccess.h>
 #include <linux/i2c.h>
 #include <linux/i2c-id.h>
-#include <linux/videodev.h>
+#include <linux/videodev2.h>
 #include <media/m52790.h>
 #include <media/v4l2-common.h>
 #include <media/v4l2-chip-ident.h>
diff --git a/drivers/media/video/meye.c b/drivers/media/video/meye.c
index 2fb5854cf6f0..7c8ef6ac6c39 100644
--- a/drivers/media/video/meye.c
+++ b/drivers/media/video/meye.c
@@ -31,6 +31,7 @@
 #include <linux/init.h>
 #include <linux/videodev.h>
 #include <media/v4l2-common.h>
+#include <media/v4l2-ioctl.h>
 #include <asm/uaccess.h>
 #include <asm/io.h>
 #include <linux/delay.h>
@@ -1697,13 +1698,7 @@ static const struct file_operations meye_fops = {
         .llseek         = no_llseek,
 };
 
-static struct video_device meye_template = {
-        .owner          = THIS_MODULE,
-        .name           = "meye",
-        .type           = VID_TYPE_CAPTURE,
-        .fops           = &meye_fops,
-        .release        = video_device_release,
-        .minor          = -1,
+static const struct v4l2_ioctl_ops meye_ioctl_ops = {
         .vidioc_querycap        = vidioc_querycap,
         .vidioc_enum_input      = vidioc_enum_input,
         .vidioc_g_input         = vidioc_g_input,
@@ -1724,6 +1719,14 @@ static struct video_device meye_template = {
         .vidioc_default         = vidioc_default,
 };
 
+static struct video_device meye_template = {
+        .name           = "meye",
+        .fops           = &meye_fops,
+        .ioctl_ops      = &meye_ioctl_ops,
+        .release        = video_device_release,
+        .minor          = -1,
+};
+
 #ifdef CONFIG_PM
 static int meye_suspend(struct pci_dev *pdev, pm_message_t state)
 {
@@ -1801,7 +1804,7 @@ static int __devinit meye_probe(struct pci_dev *pcidev,
         }
 
         memcpy(meye.video_dev, &meye_template, sizeof(meye_template));
-        meye.video_dev->dev = &meye.mchip_dev->dev;
+        meye.video_dev->parent = &meye.mchip_dev->dev;
 
         if ((ret = sony_pic_camera_command(SONY_PIC_COMMAND_SETCAMERA, 1))) {
                 printk(KERN_ERR "meye: unable to power on the camera\n");
diff --git a/drivers/media/video/msp3400-driver.c b/drivers/media/video/msp3400-driver.c
index 5691e019d195..3da74dcee902 100644
--- a/drivers/media/video/msp3400-driver.c
+++ b/drivers/media/video/msp3400-driver.c
@@ -51,9 +51,9 @@
 #include <linux/module.h>
 #include <linux/slab.h>
 #include <linux/i2c.h>
-#include <linux/videodev.h>
 #include <linux/videodev2.h>
 #include <media/v4l2-common.h>
+#include <media/v4l2-ioctl.h>
 #include <media/v4l2-i2c-drv-legacy.h>
 #include <media/tvaudio.h>
 #include <media/msp3400.h>
diff --git a/drivers/media/video/msp3400-kthreads.c b/drivers/media/video/msp3400-kthreads.c
index 1622f70e4dd0..846a14a61fd1 100644
--- a/drivers/media/video/msp3400-kthreads.c
+++ b/drivers/media/video/msp3400-kthreads.c
@@ -25,7 +25,6 @@
 #include <linux/slab.h>
 #include <linux/i2c.h>
 #include <linux/freezer.h>
-#include <linux/videodev.h>
 #include <linux/videodev2.h>
 #include <media/v4l2-common.h>
 #include <media/msp3400.h>
diff --git a/drivers/media/video/mt9m001.c b/drivers/media/video/mt9m001.c
index ee43499544c1..554d2295484e 100644
--- a/drivers/media/video/mt9m001.c
+++ b/drivers/media/video/mt9m001.c
@@ -120,7 +120,7 @@ static int mt9m001_init(struct soc_camera_device *icd)
         int ret;
 
         /* Disable chip, synchronous option update */
-        dev_dbg(icd->vdev->dev, "%s\n", __func__);
+        dev_dbg(icd->vdev->parent, "%s\n", __func__);
 
         ret = reg_write(icd, MT9M001_RESET, 1);
         if (ret >= 0)
diff --git a/drivers/media/video/ov511.c b/drivers/media/video/ov511.c
index eafb0c7736e6..9edaca4371d7 100644
--- a/drivers/media/video/ov511.c
+++ b/drivers/media/video/ov511.c
@@ -4666,9 +4666,7 @@ static const struct file_operations ov511_fops = {
 };
 
 static struct video_device vdev_template = {
-        .owner =        THIS_MODULE,
         .name =         "OV511 USB Camera",
-        .type =         VID_TYPE_CAPTURE,
         .fops =         &ov511_fops,
         .release =      video_device_release,
         .minor =        -1,
@@ -5661,43 +5659,43 @@ static int ov_create_sysfs(struct video_device *vdev)
 {
         int rc;
 
-        rc = video_device_create_file(vdev, &dev_attr_custom_id);
+        rc = device_create_file(&vdev->dev, &dev_attr_custom_id);
         if (rc) goto err;
-        rc = video_device_create_file(vdev, &dev_attr_model);
+        rc = device_create_file(&vdev->dev, &dev_attr_model);
         if (rc) goto err_id;
-        rc = video_device_create_file(vdev, &dev_attr_bridge);
+        rc = device_create_file(&vdev->dev, &dev_attr_bridge);
         if (rc) goto err_model;
-        rc = video_device_create_file(vdev, &dev_attr_sensor);
+        rc = device_create_file(&vdev->dev, &dev_attr_sensor);
         if (rc) goto err_bridge;
-        rc = video_device_create_file(vdev, &dev_attr_brightness);
+        rc = device_create_file(&vdev->dev, &dev_attr_brightness);
         if (rc) goto err_sensor;
-        rc = video_device_create_file(vdev, &dev_attr_saturation);
+        rc = device_create_file(&vdev->dev, &dev_attr_saturation);
         if (rc) goto err_bright;
-        rc = video_device_create_file(vdev, &dev_attr_contrast);
+        rc = device_create_file(&vdev->dev, &dev_attr_contrast);
         if (rc) goto err_sat;
-        rc = video_device_create_file(vdev, &dev_attr_hue);
+        rc = device_create_file(&vdev->dev, &dev_attr_hue);
         if (rc) goto err_contrast;
-        rc = video_device_create_file(vdev, &dev_attr_exposure);
+        rc = device_create_file(&vdev->dev, &dev_attr_exposure);
         if (rc) goto err_hue;
 
         return 0;
 
 err_hue:
-        video_device_remove_file(vdev, &dev_attr_hue);
+        device_remove_file(&vdev->dev, &dev_attr_hue);
 err_contrast:
-        video_device_remove_file(vdev, &dev_attr_contrast);
+        device_remove_file(&vdev->dev, &dev_attr_contrast);
 err_sat:
-        video_device_remove_file(vdev, &dev_attr_saturation);
+        device_remove_file(&vdev->dev, &dev_attr_saturation);
 err_bright:
-        video_device_remove_file(vdev, &dev_attr_brightness);
+        device_remove_file(&vdev->dev, &dev_attr_brightness);
 err_sensor:
-        video_device_remove_file(vdev, &dev_attr_sensor);
+        device_remove_file(&vdev->dev, &dev_attr_sensor);
 err_bridge:
-        video_device_remove_file(vdev, &dev_attr_bridge);
+        device_remove_file(&vdev->dev, &dev_attr_bridge);
 err_model:
-        video_device_remove_file(vdev, &dev_attr_model);
+        device_remove_file(&vdev->dev, &dev_attr_model);
 err_id:
-        video_device_remove_file(vdev, &dev_attr_custom_id);
+        device_remove_file(&vdev->dev, &dev_attr_custom_id);
 err:
         return rc;
 }
@@ -5833,7 +5831,7 @@ ov51x_probe(struct usb_interface *intf, const struct usb_device_id *id)
                 goto error;
 
         memcpy(ov->vdev, &vdev_template, sizeof(*ov->vdev));
-        ov->vdev->dev = &intf->dev;
+        ov->vdev->parent = &intf->dev;
         video_set_drvdata(ov->vdev, ov);
 
         for (i = 0; i < OV511_MAX_UNIT_VIDEO; i++) {
diff --git a/drivers/media/video/ov511.h b/drivers/media/video/ov511.h
index 1010e51189b7..baded1262ca9 100644
--- a/drivers/media/video/ov511.h
+++ b/drivers/media/video/ov511.h
@@ -4,6 +4,7 @@
 #include <asm/uaccess.h>
 #include <linux/videodev.h>
 #include <media/v4l2-common.h>
+#include <media/v4l2-ioctl.h>
 #include <linux/usb.h>
 #include <linux/mutex.h>
 
diff --git a/drivers/media/video/planb.c b/drivers/media/video/planb.c
index 36047d4e70f6..e69de29bb2d1 100644
--- a/drivers/media/video/planb.c
+++ b/drivers/media/video/planb.c
@@ -1,2309 +0,0 @@
-/*
-    planb - PlanB frame grabber driver
-
-    PlanB is used in the 7x00/8x00 series of PowerMacintosh
-    Computers as video input DMA controller.
-
-    Copyright (C) 1998 Michel Lanners (mlan@cpu.lu)
-
-    Based largely on the bttv driver by Ralph Metzler (rjkm@thp.uni-koeln.de)
-
-    Additional debugging and coding by Takashi Oe (toe@unlserve.unl.edu)
-
-    This program is free software; you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published by
-    the Free Software Foundation; either version 2 of the License, or
-    (at your option) any later version.
-
-    This program is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-*/
-
-/* $Id: planb.c,v 1.18 1999/05/02 17:36:34 mlan Exp $ */
-
-#include <linux/init.h>
-#include <linux/errno.h>
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/major.h>
-#include <linux/slab.h>
-#include <linux/types.h>
-#include <linux/pci.h>
-#include <linux/delay.h>
-#include <linux/vmalloc.h>
-#include <linux/mm.h>
-#include <linux/sched.h>
-#include <linux/videodev.h>
-#include <media/v4l2-common.h>
-#include <linux/wait.h>
-#include <asm/uaccess.h>
-#include <asm/io.h>
-#include <asm/prom.h>
-#include <asm/dbdma.h>
-#include <asm/pgtable.h>
-#include <asm/page.h>
-#include <asm/irq.h>
-#include <linux/mutex.h>
-
-#include "planb.h"
-#include "saa7196.h"
-
-/* Would you mind for some ugly debugging? */
-#if 0
-#define DEBUG(x...) printk(KERN_DEBUG ## x) /* Debug driver */
-#else
-#define DEBUG(x...)             /* Don't debug driver */
-#endif
-
-#if 0
-#define IDEBUG(x...) printk(KERN_DEBUG ## x) /* Debug interrupt part */
-#else
-#define IDEBUG(x...)            /* Don't debug interrupt part */
-#endif
-
-/* Ever seen a Mac with more than 1 of these? */
-#define PLANB_MAX 1
-
-static int planb_num;
-static struct planb planbs[PLANB_MAX];
-static volatile struct planb_registers *planb_regs;
-
-static int def_norm = PLANB_DEF_NORM;   /* default norm */
-static int video_nr = -1;
-
-module_param(def_norm, int, 0);
-MODULE_PARM_DESC(def_norm, "Default startup norm (0=PAL, 1=NTSC, 2=SECAM)");
-module_param(video_nr, int, 0);
-MODULE_LICENSE("GPL");
-
-
-/* ------------------ PlanB Exported Functions ------------------ */
-static long planb_write(struct video_device *, const char *, unsigned long, int);
-static long planb_read(struct video_device *, char *, unsigned long, int);
-static int planb_open(struct video_device *, int);
-static void planb_close(struct video_device *);
-static int planb_ioctl(struct video_device *, unsigned int, void *);
-static int planb_init_done(struct video_device *);
-static int planb_mmap(struct video_device *, const char *, unsigned long);
-static void release_planb(void);
-int init_planbs(struct video_init *);
-
-/* ------------------ PlanB Internal Functions ------------------ */
-static int planb_prepare_open(struct planb *);
-static void planb_prepare_close(struct planb *);
-static void saa_write_reg(unsigned char, unsigned char);
-static unsigned char saa_status(int, struct planb *);
-static void saa_set(unsigned char, unsigned char, struct planb *);
-static void saa_init_regs(struct planb *);
-static int grabbuf_alloc(struct planb *);
-static int vgrab(struct planb *, struct video_mmap *);
-static void add_clip(struct planb *, struct video_clip *);
-static void fill_cmd_buff(struct planb *);
-static void cmd_buff(struct planb *);
-static volatile struct dbdma_cmd *setup_grab_cmd(int, struct planb *);
-static void overlay_start(struct planb *);
-static void overlay_stop(struct planb *);
-static inline void tab_cmd_dbdma(volatile struct dbdma_cmd *, unsigned short,
-        unsigned int);
-static inline void tab_cmd_store(volatile struct dbdma_cmd *, unsigned int,
-        unsigned int);
-static inline void tab_cmd_gen(volatile struct dbdma_cmd *, unsigned short,
-        unsigned short, unsigned int, unsigned int);
-static int init_planb(struct planb *);
-static int find_planb(void);
-static void planb_pre_capture(int, int, struct planb *);
-static volatile struct dbdma_cmd *cmd_geo_setup(volatile struct dbdma_cmd *,
-                                        int, int, int, int, int, struct planb *);
-static inline void planb_dbdma_stop(volatile struct dbdma_regs *);
-static unsigned int saa_geo_setup(int, int, int, int, struct planb *);
-static inline int overlay_is_active(struct planb *);
-
-/*******************************/
-/* Memory management functions */
-/*******************************/
-
-static int grabbuf_alloc(struct planb *pb)
-{
-        int i, npage;
-
-        npage = MAX_GBUFFERS * ((PLANB_MAX_FBUF / PAGE_SIZE + 1)
-#ifndef PLANB_GSCANLINE
-                + MAX_LNUM
-#endif /* PLANB_GSCANLINE */
-                );
-        if ((pb->rawbuf = kmalloc(npage
-                                * sizeof(unsigned long), GFP_KERNEL)) == 0)
-                return -ENOMEM;
-        for (i = 0; i < npage; i++) {
-                pb->rawbuf[i] = (unsigned char *)__get_free_pages(GFP_KERNEL
-                                                                |GFP_DMA, 0);
-                if (!pb->rawbuf[i])
-                        break;
-                SetPageReserved(virt_to_page(pb->rawbuf[i]));
-        }
-        if (i-- < npage) {
-                printk(KERN_DEBUG "PlanB: init_grab: grab buffer not allocated\n");
-                for (; i > 0; i--) {
-                        ClearPageReserved(virt_to_page(pb->rawbuf[i]));
-                        free_pages((unsigned long)pb->rawbuf[i], 0);
-                }
-                kfree(pb->rawbuf);
-                return -ENOBUFS;
-        }
-        pb->rawbuf_size = npage;
-        return 0;
-}
-
-/*****************************/
-/* Hardware access functions */
-/*****************************/
-
-static void saa_write_reg(unsigned char addr, unsigned char val)
-{
-        planb_regs->saa_addr = addr; eieio();
-        planb_regs->saa_regval = val; eieio();
-        return;
-}
-
-/* return  status byte 0 or 1: */
-static unsigned char saa_status(int byte, struct planb *pb)
-{
-        saa_regs[pb->win.norm][SAA7196_STDC] =
-                (saa_regs[pb->win.norm][SAA7196_STDC] & ~2) | ((byte & 1) << 1);
-        saa_write_reg (SAA7196_STDC, saa_regs[pb->win.norm][SAA7196_STDC]);
-
-        /* Let's wait 30msec for this one */
-        msleep_interruptible(30);
-
-        return (unsigned char)in_8 (&planb_regs->saa_status);
-}
-
-static void saa_set(unsigned char addr, unsigned char val, struct planb *pb)
-{
-        if(saa_regs[pb->win.norm][addr] != val) {
-                saa_regs[pb->win.norm][addr] = val;
-                saa_write_reg (addr, val);
-        }
-        return;
-}
-
-static void saa_init_regs(struct planb *pb)
-{
-        int i;
-
-        for (i = 0; i < SAA7196_NUMREGS; i++)
-                saa_write_reg (i, saa_regs[pb->win.norm][i]);
-}
-
-static unsigned int saa_geo_setup(int width, int height, int interlace, int bpp,
-        struct planb *pb)
-{
-        int ht, norm = pb->win.norm;
-
-        switch(bpp) {
-        case 2:
-                /* RGB555+a 1x16-bit + 16-bit transparent */
-                saa_regs[norm][SAA7196_FMTS] &= ~0x3;
-                break;
-        case 1:
-        case 4:
-                /* RGB888 1x24-bit + 8-bit transparent */
-                saa_regs[norm][SAA7196_FMTS] &= ~0x1;
-                saa_regs[norm][SAA7196_FMTS] |= 0x2;
-                break;
-        default:
-                return -EINVAL;
-        }
-        ht = (interlace ? height / 2 : height);
-        saa_regs[norm][SAA7196_OUTPIX] = (unsigned char) (width & 0x00ff);
-        saa_regs[norm][SAA7196_HFILT] = (saa_regs[norm][SAA7196_HFILT] & ~0x3)
-                                                | (width >> 8 & 0x3);
-        saa_regs[norm][SAA7196_OUTLINE] = (unsigned char) (ht & 0xff);
-        saa_regs[norm][SAA7196_VYP] = (saa_regs[norm][SAA7196_VYP] & ~0x3)
-                                                | (ht >> 8 & 0x3);
-        /* feed both fields if interlaced, or else feed only even fields */
-        saa_regs[norm][SAA7196_FMTS] = (interlace) ?
-                                        (saa_regs[norm][SAA7196_FMTS] & ~0x60)
-                                        : (saa_regs[norm][SAA7196_FMTS] | 0x60);
-        /* transparent mode; extended format enabled */
-        saa_regs[norm][SAA7196_DPATH] |= 0x3;
-
-        return 0;
-}
-
-/***************************/
-/* DBDMA support functions */
-/***************************/
-
-static inline void planb_dbdma_restart(volatile struct dbdma_regs *ch)
-{
-        out_le32(&ch->control, PLANB_CLR(RUN));
-        out_le32(&ch->control, PLANB_SET(RUN|WAKE) | PLANB_CLR(PAUSE));
-}
-
-static inline void planb_dbdma_stop(volatile struct dbdma_regs *ch)
-{
-        int i = 0;
-
-        out_le32(&ch->control, PLANB_CLR(RUN) | PLANB_SET(FLUSH));
-        while((in_le32(&ch->status) == (ACTIVE | FLUSH)) && (i < 999)) {
-                IDEBUG("PlanB: waiting for DMA to stop\n");
-                i++;
-        }
-}
-
-static inline void tab_cmd_dbdma(volatile struct dbdma_cmd *ch,
-        unsigned short command, unsigned int cmd_dep)
-{
-        st_le16(&ch->command, command);
-        st_le32(&ch->cmd_dep, cmd_dep);
-}
-
-static inline void tab_cmd_store(volatile struct dbdma_cmd *ch,
-        unsigned int phy_addr, unsigned int cmd_dep)
-{
-        st_le16(&ch->command, STORE_WORD | KEY_SYSTEM);
-        st_le16(&ch->req_count, 4);
-        st_le32(&ch->phy_addr, phy_addr);
-        st_le32(&ch->cmd_dep, cmd_dep);
-}
-
-static inline void tab_cmd_gen(volatile struct dbdma_cmd *ch,
-        unsigned short command, unsigned short req_count,
-        unsigned int phy_addr, unsigned int cmd_dep)
-{
-        st_le16(&ch->command, command);
-        st_le16(&ch->req_count, req_count);
-        st_le32(&ch->phy_addr, phy_addr);
-        st_le32(&ch->cmd_dep, cmd_dep);
-}
-
-static volatile struct dbdma_cmd *cmd_geo_setup(
-        volatile struct dbdma_cmd *c1, int width, int height, int interlace,
-        int bpp, int clip, struct planb *pb)
-{
-        int norm = pb->win.norm;
-
-        if((saa_geo_setup(width, height, interlace, bpp, pb)) != 0)
-                return (volatile struct dbdma_cmd *)NULL;
-        tab_cmd_store(c1++, (unsigned)(&pb->planb_base_phys->saa_addr),
-                                                        SAA7196_FMTS);
-        tab_cmd_store(c1++, (unsigned)(&pb->planb_base_phys->saa_regval),
-                                        saa_regs[norm][SAA7196_FMTS]);
-        tab_cmd_store(c1++, (unsigned)(&pb->planb_base_phys->saa_addr),
-                                                        SAA7196_DPATH);
-        tab_cmd_store(c1++, (unsigned)(&pb->planb_base_phys->saa_regval),
-                                        saa_regs[norm][SAA7196_DPATH]);
-        tab_cmd_store(c1++, (unsigned)(&pb->planb_base_phys->even),
-                                        bpp | ((clip)? PLANB_CLIPMASK: 0));
-        tab_cmd_store(c1++, (unsigned)(&pb->planb_base_phys->odd),
-                                        bpp | ((clip)? PLANB_CLIPMASK: 0));
-        tab_cmd_store(c1++, (unsigned)(&pb->planb_base_phys->saa_addr),
-                                                        SAA7196_OUTPIX);
-        tab_cmd_store(c1++, (unsigned)(&pb->planb_base_phys->saa_regval),
-                                        saa_regs[norm][SAA7196_OUTPIX]);
-        tab_cmd_store(c1++, (unsigned)(&pb->planb_base_phys->saa_addr),
-                                                        SAA7196_HFILT);
-        tab_cmd_store(c1++, (unsigned)(&pb->planb_base_phys->saa_regval),
-                                        saa_regs[norm][SAA7196_HFILT]);
-        tab_cmd_store(c1++, (unsigned)(&pb->planb_base_phys->saa_addr),
-                                                        SAA7196_OUTLINE);
-        tab_cmd_store(c1++, (unsigned)(&pb->planb_base_phys->saa_regval),
-                                        saa_regs[norm][SAA7196_OUTLINE]);
-        tab_cmd_store(c1++, (unsigned)(&pb->planb_base_phys->saa_addr),
-                                                        SAA7196_VYP);
-        tab_cmd_store(c1++, (unsigned)(&pb->planb_base_phys->saa_regval),
-                                        saa_regs[norm][SAA7196_VYP]);
-        return c1;
-}
-
-/******************************/
-/* misc. supporting functions */
-/******************************/
-
-static inline void planb_lock(struct planb *pb)
-{
-        mutex_lock(&pb->lock);
-}
-
-static inline void planb_unlock(struct planb *pb)
-{
-        mutex_unlock(&pb->lock);
-}
-
-/***************/
-/* Driver Core */
-/***************/
-
-static int planb_prepare_open(struct planb *pb)
-{
-        int     i, size;
-
-        /* allocate memory for two plus alpha command buffers (size: max lines,
-           plus 40 commands handling, plus 1 alignment), plus dummy command buf,
-           plus clipmask buffer, plus frame grabbing status */
-        size = (pb->tab_size*(2+MAX_GBUFFERS*TAB_FACTOR)+1+MAX_GBUFFERS
-                * PLANB_DUMMY)*sizeof(struct dbdma_cmd)
-                +(PLANB_MAXLINES*((PLANB_MAXPIXELS+7)& ~7))/8
-                +MAX_GBUFFERS*sizeof(unsigned int);
-        if ((pb->priv_space = kzalloc (size, GFP_KERNEL)) == 0)
-                return -ENOMEM;
-        pb->overlay_last1 = pb->ch1_cmd = (volatile struct dbdma_cmd *)
-                                                DBDMA_ALIGN (pb->priv_space);
-        pb->overlay_last2 = pb->ch2_cmd = pb->ch1_cmd + pb->tab_size;
-        pb->ch1_cmd_phys = virt_to_bus(pb->ch1_cmd);
-        pb->cap_cmd[0] = pb->ch2_cmd + pb->tab_size;
-        pb->pre_cmd[0] = pb->cap_cmd[0] + pb->tab_size * TAB_FACTOR;
-        for (i = 1; i < MAX_GBUFFERS; i++) {
-                pb->cap_cmd[i] = pb->pre_cmd[i-1] + PLANB_DUMMY;
-                pb->pre_cmd[i] = pb->cap_cmd[i] + pb->tab_size * TAB_FACTOR;
-        }
-        pb->frame_stat=(volatile unsigned int *)(pb->pre_cmd[MAX_GBUFFERS-1]
-                                                + PLANB_DUMMY);
-        pb->mask = (unsigned char *)(pb->frame_stat+MAX_GBUFFERS);
-
-        pb->rawbuf = NULL;
-        pb->rawbuf_size = 0;
-        pb->grabbing = 0;
-        for (i = 0; i < MAX_GBUFFERS; i++) {
-                pb->frame_stat[i] = GBUFFER_UNUSED;
-                pb->gwidth[i] = 0;
-                pb->gheight[i] = 0;
-                pb->gfmt[i] = 0;
-                pb->gnorm_switch[i] = 0;
-#ifndef PLANB_GSCANLINE
-                pb->lsize[i] = 0;
-                pb->lnum[i] = 0;
-#endif /* PLANB_GSCANLINE */
-        }
-        pb->gcount = 0;
-        pb->suspend = 0;
-        pb->last_fr = -999;
-        pb->prev_last_fr = -999;
-
-        /* Reset DMA controllers */
-        planb_dbdma_stop(&pb->planb_base->ch2);
-        planb_dbdma_stop(&pb->planb_base->ch1);
-
-        return 0;
-}
-
-static void planb_prepare_close(struct planb *pb)
-{
-        int i;
-
-        /* make sure the dma's are idle */
-        planb_dbdma_stop(&pb->planb_base->ch2);
-        planb_dbdma_stop(&pb->planb_base->ch1);
-        /* free kernel memory of command buffers */
-        if(pb->priv_space != 0) {
-                kfree (pb->priv_space);
-                pb->priv_space = 0;
-                pb->cmd_buff_inited = 0;
-        }
-        if(pb->rawbuf) {
-                for (i = 0; i < pb->rawbuf_size; i++) {
-                        ClearPageReserved(virt_to_page(pb->rawbuf[i]));
-                        free_pages((unsigned long)pb->rawbuf[i], 0);
-                }
-                kfree(pb->rawbuf);
-        }
-        pb->rawbuf = NULL;
-}
-
-/*****************************/
-/* overlay support functions */
-/*****************************/
-
-static inline int overlay_is_active(struct planb *pb)
-{
-        unsigned int size = pb->tab_size * sizeof(struct dbdma_cmd);
-        unsigned int caddr = (unsigned)in_le32(&pb->planb_base->ch1.cmdptr);
-
-        return (in_le32(&pb->overlay_last1->cmd_dep) == pb->ch1_cmd_phys)
-                        && (caddr < (pb->ch1_cmd_phys + size))
-                        && (caddr >= (unsigned)pb->ch1_cmd_phys);
-}
-
-static void overlay_start(struct planb *pb)
-{
-
-        DEBUG("PlanB: overlay_start()\n");
-
-        if(ACTIVE & in_le32(&pb->planb_base->ch1.status)) {
-
-                DEBUG("PlanB: presumably, grabbing is in progress...\n");
-
-                planb_dbdma_stop(&pb->planb_base->ch2);
-                out_le32 (&pb->planb_base->ch2.cmdptr,
-                                                virt_to_bus(pb->ch2_cmd));
-                planb_dbdma_restart(&pb->planb_base->ch2);
-                st_le16 (&pb->ch1_cmd->command, DBDMA_NOP);
-                tab_cmd_dbdma(pb->last_cmd[pb->last_fr],
-                                        DBDMA_NOP | BR_ALWAYS,
-                                        virt_to_bus(pb->ch1_cmd));
-                eieio();
-                pb->prev_last_fr = pb->last_fr;
-                pb->last_fr = -2;
-                if(!(ACTIVE & in_le32(&pb->planb_base->ch1.status))) {
-                        IDEBUG("PlanB: became inactive "
-                                "in the mean time... reactivating\n");
-                        planb_dbdma_stop(&pb->planb_base->ch1);
-                        out_le32 (&pb->planb_base->ch1.cmdptr,
-                                                virt_to_bus(pb->ch1_cmd));
-                        planb_dbdma_restart(&pb->planb_base->ch1);
-                }
-        } else {
-
-                DEBUG("PlanB: currently idle, so can do whatever\n");
-
-                planb_dbdma_stop(&pb->planb_base->ch2);
-                planb_dbdma_stop(&pb->planb_base->ch1);
-                st_le32 (&pb->planb_base->ch2.cmdptr,
-                                                virt_to_bus(pb->ch2_cmd));
-                st_le32 (&pb->planb_base->ch1.cmdptr,
-                                                virt_to_bus(pb->ch1_cmd));
-                out_le16 (&pb->ch1_cmd->command, DBDMA_NOP);
-                planb_dbdma_restart(&pb->planb_base->ch2);
-                planb_dbdma_restart(&pb->planb_base->ch1);
-                pb->last_fr = -1;
-        }
-        return;
-}
-
-static void overlay_stop(struct planb *pb)
-{
-        DEBUG("PlanB: overlay_stop()\n");
-
-        if(pb->last_fr == -1) {
-
-                DEBUG("PlanB: no grabbing, it seems...\n");
-
-                planb_dbdma_stop(&pb->planb_base->ch2);
-                planb_dbdma_stop(&pb->planb_base->ch1);
-                pb->last_fr = -999;
-        } else if(pb->last_fr == -2) {
-                unsigned int cmd_dep;
-                tab_cmd_dbdma(pb->cap_cmd[pb->prev_last_fr], DBDMA_STOP, 0);
-                eieio();
-                cmd_dep = (unsigned int)in_le32(&pb->overlay_last1->cmd_dep);
-                if(overlay_is_active(pb)) {
-
-                        DEBUG("PlanB: overlay is currently active\n");
-
-                        planb_dbdma_stop(&pb->planb_base->ch2);
-                        planb_dbdma_stop(&pb->planb_base->ch1);
-                        if(cmd_dep != pb->ch1_cmd_phys) {
-                                out_le32(&pb->planb_base->ch1.cmdptr,
-                                                virt_to_bus(pb->overlay_last1));
-                                planb_dbdma_restart(&pb->planb_base->ch1);
-                        }
-                }
-                pb->last_fr = pb->prev_last_fr;
-                pb->prev_last_fr = -999;
-        }
-        return;
-}
-
-static void suspend_overlay(struct planb *pb)
-{
-        int fr = -1;
-        struct dbdma_cmd last;
-
-        DEBUG("PlanB: suspend_overlay: %d\n", pb->suspend);
-
-        if(pb->suspend++)
-                return;
-        if(ACTIVE & in_le32(&pb->planb_base->ch1.status)) {
-                if(pb->last_fr == -2) {
-                        fr = pb->prev_last_fr;
-                        memcpy(&last, (void*)pb->last_cmd[fr], sizeof(last));
-                        tab_cmd_dbdma(pb->last_cmd[fr], DBDMA_STOP, 0);
-                }
-                if(overlay_is_active(pb)) {
-                        planb_dbdma_stop(&pb->planb_base->ch2);
-                        planb_dbdma_stop(&pb->planb_base->ch1);
-                        pb->suspended.overlay = 1;
-                        pb->suspended.frame = fr;
-                        memcpy(&pb->suspended.cmd, &last, sizeof(last));
-                        return;
-                }
-        }
-        pb->suspended.overlay = 0;
-        pb->suspended.frame = fr;
-        memcpy(&pb->suspended.cmd, &last, sizeof(last));
-        return;
-}
-
-static void resume_overlay(struct planb *pb)
-{
-
-        DEBUG("PlanB: resume_overlay: %d\n", pb->suspend);
-
-        if(pb->suspend > 1)
-                return;
-        if(pb->suspended.frame != -1) {
-                memcpy((void*)pb->last_cmd[pb->suspended.frame],
-                                &pb->suspended.cmd, sizeof(pb->suspended.cmd));
-        }
-        if(ACTIVE & in_le32(&pb->planb_base->ch1.status)) {
-                goto finish;
-        }
-        if(pb->suspended.overlay) {
-
-                DEBUG("PlanB: overlay being resumed\n");
-
-                st_le16 (&pb->ch1_cmd->command, DBDMA_NOP);
-                st_le16 (&pb->ch2_cmd->command, DBDMA_NOP);
-                /* Set command buffer addresses */
-                st_le32(&pb->planb_base->ch1.cmdptr,
-                                        virt_to_bus(pb->overlay_last1));
-                out_le32(&pb->planb_base->ch2.cmdptr,
-                                        virt_to_bus(pb->overlay_last2));
-                /* Start the DMA controller */
-                out_le32 (&pb->planb_base->ch2.control,
-                                PLANB_CLR(PAUSE) | PLANB_SET(RUN|WAKE));
-                out_le32 (&pb->planb_base->ch1.control,
-                                PLANB_CLR(PAUSE) | PLANB_SET(RUN|WAKE));
-        } else if(pb->suspended.frame != -1) {
-                out_le32(&pb->planb_base->ch1.cmdptr,
-                                virt_to_bus(pb->last_cmd[pb->suspended.frame]));
-                out_le32 (&pb->planb_base->ch1.control,
-                                PLANB_CLR(PAUSE) | PLANB_SET(RUN|WAKE));
-        }
-
-finish:
-        pb->suspend--;
-        wake_up_interruptible(&pb->suspendq);
-}
-
-static void add_clip(struct planb *pb, struct video_clip *clip)
-{
-        volatile unsigned char  *base;
-        int     xc = clip->x, yc = clip->y;
-        int     wc = clip->width, hc = clip->height;
-        int     ww = pb->win.width, hw = pb->win.height;
-        int     x, y, xtmp1, xtmp2;
-
-        DEBUG("PlanB: clip %dx%d+%d+%d\n", wc, hc, xc, yc);
-
-        if(xc < 0) {
-                wc += xc;
-                xc = 0;
-        }
-        if(yc < 0) {
-                hc += yc;
-                yc = 0;
-        }
-        if(xc + wc > ww)
-                wc = ww - xc;
-        if(wc <= 0) /* Nothing to do */
-                return;
-        if(yc + hc > hw)
-                hc = hw - yc;
-
-        for (y = yc; y < yc+hc; y++) {
-                xtmp1=xc>>3;
-                xtmp2=(xc+wc)>>3;
-                base = pb->mask + y*96;
-                if(xc != 0 || wc >= 8)
-                        *(base + xtmp1) &= (unsigned char)(0x00ff &
-                                (0xff00 >> (xc&7)));
-                for (x = xtmp1 + 1; x < xtmp2; x++) {
-                        *(base + x) = 0;
-                }
-                if(xc < (ww & ~0x7))
-                        *(base + xtmp2) &= (unsigned char)(0x00ff >>
-                                ((xc+wc) & 7));
-        }
-
-        return;
-}
-
-static void fill_cmd_buff(struct planb *pb)
-{
-        int restore = 0;
-        volatile struct dbdma_cmd last;
-
-        DEBUG("PlanB: fill_cmd_buff()\n");
-
-        if(pb->overlay_last1 != pb->ch1_cmd) {
-                restore = 1;
-                last = *(pb->overlay_last1);
-        }
-        memset ((void *) pb->ch1_cmd, 0, 2 * pb->tab_size
-                                        * sizeof(struct dbdma_cmd));
-        cmd_buff (pb);
-        if(restore)
-                *(pb->overlay_last1) = last;
-        if(pb->suspended.overlay) {
-                unsigned long jump_addr = in_le32(&pb->overlay_last1->cmd_dep);
-                if(jump_addr != pb->ch1_cmd_phys) {
-                        int i;
-
-                        DEBUG("PlanB: adjusting ch1's jump address\n");
-
-                        for(i = 0; i < MAX_GBUFFERS; i++) {
-                                if(pb->need_pre_capture[i]) {
-                                    if(jump_addr == virt_to_bus(pb->pre_cmd[i]))
-                                        goto found;
-                                } else {
-                                    if(jump_addr == virt_to_bus(pb->cap_cmd[i]))
-                                        goto found;
-                                }
-                        }
-
-                        DEBUG("PlanB: not found...\n");
-
-                        goto out;
-found:
-                        if(pb->need_pre_capture[i])
-                                out_le32(&pb->pre_cmd[i]->phy_addr,
-                                                virt_to_bus(pb->overlay_last1));
-                        else
-                                out_le32(&pb->cap_cmd[i]->phy_addr,
-                                                virt_to_bus(pb->overlay_last1));
-                }
-        }
-out:
-        pb->cmd_buff_inited = 1;
-
-        return;
-}
-
-static void cmd_buff(struct planb *pb)
-{
-        int             i, bpp, count, nlines, stepsize, interlace;
-        unsigned long   base, jump, addr_com, addr_dep;
-        volatile struct dbdma_cmd *c1 = pb->ch1_cmd;
-        volatile struct dbdma_cmd *c2 = pb->ch2_cmd;
-
-        interlace = pb->win.interlace;
-        bpp = pb->win.bpp;
-        count = (bpp * ((pb->win.x + pb->win.width > pb->win.swidth) ?
-                (pb->win.swidth - pb->win.x) : pb->win.width));
-        nlines = ((pb->win.y + pb->win.height > pb->win.sheight) ?
-                (pb->win.sheight - pb->win.y) : pb->win.height);
-
-        /* Do video in: */
-
-        /* Preamble commands: */
-        addr_com = virt_to_bus(c1);
-        addr_dep = virt_to_bus(&c1->cmd_dep);
-        tab_cmd_dbdma(c1++, DBDMA_NOP, 0);
-        jump = virt_to_bus(c1+16); /* 14 by cmd_geo_setup() and 2 for padding */
-        if((c1 = cmd_geo_setup(c1, pb->win.width, pb->win.height, interlace,
-                                        bpp, 1, pb)) == NULL) {
-                printk(KERN_WARNING "PlanB: encountered serious problems\n");
-                tab_cmd_dbdma(pb->ch1_cmd + 1, DBDMA_STOP, 0);
-                tab_cmd_dbdma(pb->ch2_cmd + 1, DBDMA_STOP, 0);
-                return;
-        }
-        tab_cmd_store(c1++, addr_com, (unsigned)(DBDMA_NOP | BR_ALWAYS) << 16);
-        tab_cmd_store(c1++, addr_dep, jump);
-        tab_cmd_store(c1++, (unsigned)(&pb->planb_base_phys->ch1.wait_sel),
-                                                        PLANB_SET(FIELD_SYNC));
-                /* (1) wait for field sync to be set */
-        tab_cmd_dbdma(c1++, DBDMA_NOP | WAIT_IFCLR, 0);
-        tab_cmd_store(c1++, (unsigned)(&pb->planb_base_phys->ch1.br_sel),
-                                                        PLANB_SET(ODD_FIELD));
-                /* wait for field sync to be cleared */
-        tab_cmd_dbdma(c1++, DBDMA_NOP | WAIT_IFSET, 0);
-                /* if not odd field, wait until field sync is set again */
-        tab_cmd_dbdma(c1, DBDMA_NOP | BR_IFSET, virt_to_bus(c1-3)); c1++;
-                /* assert ch_sync to ch2 */
-        tab_cmd_store(c1++, (unsigned)(&pb->planb_base_phys->ch2.control),
-                                                        PLANB_SET(CH_SYNC));
-        tab_cmd_store(c1++, (unsigned)(&pb->planb_base_phys->ch1.br_sel),
-                                                        PLANB_SET(DMA_ABORT));
-
-        base = (pb->frame_buffer_phys + pb->offset + pb->win.y * (pb->win.bpl
-                                        + pb->win.pad) + pb->win.x * bpp);
-
-        if (interlace) {
-                stepsize = 2;
-                jump = virt_to_bus(c1 + (nlines + 1) / 2);
-        } else {
-                stepsize = 1;
-                jump = virt_to_bus(c1 + nlines);
-        }
-
-        /* even field data: */
-        for (i=0; i < nlines; i += stepsize, c1++)
-                tab_cmd_gen(c1, INPUT_MORE | KEY_STREAM0 | BR_IFSET,
-                        count, base + i * (pb->win.bpl + pb->win.pad), jump);
-
-        /* For non-interlaced, we use even fields only */
-        if (!interlace)
-                goto cmd_tab_data_end;
-
-        /* Resync to odd field */
-                /* (2) wait for field sync to be set */
-        tab_cmd_dbdma(c1++, DBDMA_NOP | WAIT_IFCLR, 0);
-        tab_cmd_store(c1++, (unsigned)(&pb->planb_base_phys->ch1.br_sel),
-                                                        PLANB_SET(ODD_FIELD));
-                /* wait for field sync to be cleared */
-        tab_cmd_dbdma(c1++, DBDMA_NOP | WAIT_IFSET, 0);
-                /* if not odd field, wait until field sync is set again */
-        tab_cmd_dbdma(c1, DBDMA_NOP | BR_IFCLR, virt_to_bus(c1-3)); c1++;
-                /* assert ch_sync to ch2 */
-        tab_cmd_store(c1++, (unsigned)(&pb->planb_base_phys->ch2.control),
-                                                        PLANB_SET(CH_SYNC));
-        tab_cmd_store(c1++, (unsigned)(&pb->planb_base_phys->ch1.br_sel),
-                                                        PLANB_SET(DMA_ABORT));
-
-        /* odd field data: */
-        jump = virt_to_bus(c1 + nlines / 2);
-        for (i=1; i < nlines; i += stepsize, c1++)
-                tab_cmd_gen(c1, INPUT_MORE | KEY_STREAM0 | BR_IFSET, count,
-                        base + i * (pb->win.bpl + pb->win.pad), jump);
-
-        /* And jump back to the start */
-cmd_tab_data_end:
-        pb->overlay_last1 = c1; /* keep a pointer to the last command */
-        tab_cmd_dbdma(c1, DBDMA_NOP | BR_ALWAYS, virt_to_bus(pb->ch1_cmd));
-
-        /* Clipmask command buffer */
-
-        /* Preamble commands: */
-        tab_cmd_dbdma(c2++, DBDMA_NOP, 0);
-        tab_cmd_store(c2++, (unsigned)(&pb->planb_base_phys->ch2.wait_sel),
-                                                        PLANB_SET(CH_SYNC));
-                /* wait until ch1 asserts ch_sync */
-        tab_cmd_dbdma(c2++, DBDMA_NOP | WAIT_IFCLR, 0);
-                /* clear ch_sync asserted by ch1 */
-        tab_cmd_store(c2++, (unsigned)(&pb->planb_base_phys->ch2.control),
-                                                        PLANB_CLR(CH_SYNC));
-        tab_cmd_store(c2++, (unsigned)(&pb->planb_base_phys->ch2.wait_sel),
-                                                        PLANB_SET(FIELD_SYNC));
-        tab_cmd_store(c2++, (unsigned)(&pb->planb_base_phys->ch2.br_sel),
-                                                        PLANB_SET(ODD_FIELD));
-
-        /* jump to end of even field if appropriate */
-        /* this points to (interlace)? pos. C: pos. B */
-        jump = (interlace) ? virt_to_bus(c2 + (nlines + 1) / 2 + 2):
-                                                virt_to_bus(c2 + nlines + 2);
-                /* if odd field, skip over to odd field clipmasking */
-        tab_cmd_dbdma(c2++, DBDMA_NOP | BR_IFSET, jump);
-
-        /* even field mask: */
-        tab_cmd_store(c2++, (unsigned)(&pb->planb_base_phys->ch2.br_sel),
-                                                        PLANB_SET(DMA_ABORT));
-        /* this points to pos. B */
-        jump = (interlace) ? virt_to_bus(c2 + nlines + 1):
-                                                virt_to_bus(c2 + nlines);
-        base = virt_to_bus(pb->mask);
-        for (i=0; i < nlines; i += stepsize, c2++)
-                tab_cmd_gen(c2, OUTPUT_MORE | KEY_STREAM0 | BR_IFSET, 96,
-                        base + i * 96, jump);
-
-        /* For non-interlaced, we use only even fields */
-        if(!interlace)
-                goto cmd_tab_mask_end;
-
-        /* odd field mask: */
-/* C */ tab_cmd_store(c2++, (unsigned)(&pb->planb_base_phys->ch2.br_sel),
-                                                        PLANB_SET(DMA_ABORT));
-        /* this points to pos. B */
-        jump = virt_to_bus(c2 + nlines / 2);
-        base = virt_to_bus(pb->mask);
-        for (i=1; i < nlines; i += 2, c2++)     /* abort if set */
-                tab_cmd_gen(c2, OUTPUT_MORE | KEY_STREAM0 | BR_IFSET, 96,
-                        base + i * 96, jump);
-
-        /* Inform channel 1 and jump back to start */
-cmd_tab_mask_end:
-        /* ok, I just realized this is kind of flawed. */
-        /* this part is reached only after odd field clipmasking. */
-        /* wanna clean up? */
-                /* wait for field sync to be set */
-                /* corresponds to fsync (1) of ch1 */
-/* B */ tab_cmd_dbdma(c2++, DBDMA_NOP | WAIT_IFCLR, 0);
-                /* restart ch1, meant to clear any dead bit or something */
-        tab_cmd_store(c2++, (unsigned)(&pb->planb_base_phys->ch1.control),
-                                                        PLANB_CLR(RUN));
-        tab_cmd_store(c2++, (unsigned)(&pb->planb_base_phys->ch1.control),
-                                                        PLANB_SET(RUN));
-        pb->overlay_last2 = c2; /* keep a pointer to the last command */
-                /* start over even field clipmasking */
-        tab_cmd_dbdma(c2, DBDMA_NOP | BR_ALWAYS, virt_to_bus(pb->ch2_cmd));
-
-        eieio();
-        return;
-}
-
-/*********************************/
-/* grabdisplay support functions */
-/*********************************/
-
-static int palette2fmt[] = {
-        0,
-        PLANB_GRAY,
-        0,
-        0,
-        0,
-        PLANB_COLOUR32,
-        PLANB_COLOUR15,
-        0,
-        0,
-        0,
-        0,
-        0,
-        0,
-        0,
-        0,
-};
-
-#define PLANB_PALETTE_MAX 15
-
-static int vgrab(struct planb *pb, struct video_mmap *mp)
-{
-        unsigned int fr = mp->frame;
-        unsigned int format;
-
-        if(pb->rawbuf==NULL) {
-                int err;
-                if((err=grabbuf_alloc(pb)))
-                        return err;
-        }
-
-        IDEBUG("PlanB: grab %d: %dx%d(%u)\n", pb->grabbing,
-                                                mp->width, mp->height, fr);
-
-        if(pb->grabbing >= MAX_GBUFFERS)
-                return -ENOBUFS;
-        if(fr > (MAX_GBUFFERS - 1) || fr < 0)
-                return -EINVAL;
-        if(mp->height <= 0 || mp->width <= 0)
-                return -EINVAL;
-        if(mp->format < 0 || mp->format >= PLANB_PALETTE_MAX)
-                return -EINVAL;
-        if((format = palette2fmt[mp->format]) == 0)
-                return -EINVAL;
-        if (mp->height * mp->width * format > PLANB_MAX_FBUF) /* format = bpp */
-                return -EINVAL;
-
-        planb_lock(pb);
-        if(mp->width != pb->gwidth[fr] || mp->height != pb->gheight[fr] ||
-                        format != pb->gfmt[fr] || (pb->gnorm_switch[fr])) {
-                int i;
-#ifndef PLANB_GSCANLINE
-                unsigned int osize = pb->gwidth[fr] * pb->gheight[fr]
-                                                                * pb->gfmt[fr];
-                unsigned int nsize = mp->width * mp->height * format;
-#endif
-
-                IDEBUG("PlanB: gwidth = %d, gheight = %d, mp->format = %u\n",
-                                        mp->width, mp->height, mp->format);
-
-#ifndef PLANB_GSCANLINE
-                if(pb->gnorm_switch[fr])
-                        nsize = 0;
-                if (nsize < osize) {
-                        for(i = pb->gbuf_idx[fr]; osize > 0; i++) {
-                                memset((void *)pb->rawbuf[i], 0, PAGE_SIZE);
-                                osize -= PAGE_SIZE;
-                        }
-                }
-                for(i = pb->l_fr_addr_idx[fr]; i < pb->l_fr_addr_idx[fr]
-                                                        + pb->lnum[fr]; i++)
-                        memset((void *)pb->rawbuf[i], 0, PAGE_SIZE);
-#else
-/* XXX TODO */
-/*
-                if(pb->gnorm_switch[fr])
-                        memset((void *)pb->gbuffer[fr], 0,
-                                        pb->gbytes_per_line * pb->gheight[fr]);
-                else {
-                        if(mp->
-                        for(i = 0; i < pb->gheight[fr]; i++) {
-                                memset((void *)(pb->gbuffer[fr]
-                                        + pb->gbytes_per_line * i
-                        }
-                }
-*/
-#endif
-                pb->gwidth[fr] = mp->width;
-                pb->gheight[fr] = mp->height;
-                pb->gfmt[fr] = format;
-                pb->last_cmd[fr] = setup_grab_cmd(fr, pb);
-                planb_pre_capture(fr, pb->gfmt[fr], pb); /* gfmt = bpp */
-                pb->need_pre_capture[fr] = 1;
-                pb->gnorm_switch[fr] = 0;
-        } else
-                pb->need_pre_capture[fr] = 0;
-        pb->frame_stat[fr] = GBUFFER_GRABBING;
-        if(!(ACTIVE & in_le32(&pb->planb_base->ch1.status))) {
-
-                IDEBUG("PlanB: ch1 inactive, initiating grabbing\n");
-
-                planb_dbdma_stop(&pb->planb_base->ch1);
-                if(pb->need_pre_capture[fr]) {
-
-                        IDEBUG("PlanB: padding pre-capture sequence\n");
-
-                        out_le32 (&pb->planb_base->ch1.cmdptr,
-                                                virt_to_bus(pb->pre_cmd[fr]));
-                } else {
-                        tab_cmd_dbdma(pb->last_cmd[fr], DBDMA_STOP, 0);
-                        tab_cmd_dbdma(pb->cap_cmd[fr], DBDMA_NOP, 0);
-                /* let's be on the safe side. here is not timing critical. */
-                        tab_cmd_dbdma((pb->cap_cmd[fr] + 1), DBDMA_NOP, 0);
-                        out_le32 (&pb->planb_base->ch1.cmdptr,
-                                                virt_to_bus(pb->cap_cmd[fr]));
-                }
-                planb_dbdma_restart(&pb->planb_base->ch1);
-                pb->last_fr = fr;
-        } else {
-                int i;
-
-                IDEBUG("PlanB: ch1 active, grabbing being queued\n");
-
-                if((pb->last_fr == -1) || ((pb->last_fr == -2) &&
-                                                overlay_is_active(pb))) {
-
-                        IDEBUG("PlanB: overlay is active, grabbing defered\n");
-
-                        tab_cmd_dbdma(pb->last_cmd[fr],
-                                        DBDMA_NOP | BR_ALWAYS,
-                                        virt_to_bus(pb->ch1_cmd));
-                        if(pb->need_pre_capture[fr]) {
-
-                                IDEBUG("PlanB: padding pre-capture sequence\n");
-
-                                tab_cmd_store(pb->pre_cmd[fr],
-                                    virt_to_bus(&pb->overlay_last1->cmd_dep),
-                                                virt_to_bus(pb->ch1_cmd));
-                                eieio();
-                                out_le32 (&pb->overlay_last1->cmd_dep,
-                                                virt_to_bus(pb->pre_cmd[fr]));
-                        } else {
-                                tab_cmd_store(pb->cap_cmd[fr],
-                                    virt_to_bus(&pb->overlay_last1->cmd_dep),
-                                                virt_to_bus(pb->ch1_cmd));
-                                tab_cmd_dbdma((pb->cap_cmd[fr] + 1),
-                                                                DBDMA_NOP, 0);
-                                eieio();
-                                out_le32 (&pb->overlay_last1->cmd_dep,
-                                                virt_to_bus(pb->cap_cmd[fr]));
-                        }
-                        for(i = 0; overlay_is_active(pb) && i < 999; i++)
-                                IDEBUG("PlanB: waiting for overlay done\n");
-                        tab_cmd_dbdma(pb->ch1_cmd, DBDMA_NOP, 0);
-                        pb->prev_last_fr = fr;
-                        pb->last_fr = -2;
-                } else if(pb->last_fr == -2) {
-
-                        IDEBUG("PlanB: mixed mode detected, grabbing"
-                                " will be done before activating overlay\n");
-
-                        tab_cmd_dbdma(pb->ch1_cmd, DBDMA_NOP, 0);
-                        if(pb->need_pre_capture[fr]) {
-
-                                IDEBUG("PlanB: padding pre-capture sequence\n");
-
-                                tab_cmd_dbdma(pb->last_cmd[pb->prev_last_fr],
-                                                DBDMA_NOP | BR_ALWAYS,
-                                                virt_to_bus(pb->pre_cmd[fr]));
-                                eieio();
-                        } else {
-                                tab_cmd_dbdma(pb->cap_cmd[fr], DBDMA_NOP, 0);
-                                if(pb->gwidth[pb->prev_last_fr] !=
-                                                                pb->gwidth[fr]
-                                        || pb->gheight[pb->prev_last_fr] !=
-                                                                pb->gheight[fr]
-                                        || pb->gfmt[pb->prev_last_fr] !=
-                                                                pb->gfmt[fr])
-                                        tab_cmd_dbdma((pb->cap_cmd[fr] + 1),
-                                                                DBDMA_NOP, 0);
-                                else
-                                        tab_cmd_dbdma((pb->cap_cmd[fr] + 1),
-                                            DBDMA_NOP | BR_ALWAYS,
-                                            virt_to_bus(pb->cap_cmd[fr] + 16));
-                                tab_cmd_dbdma(pb->last_cmd[pb->prev_last_fr],
-                                                DBDMA_NOP | BR_ALWAYS,
-                                                virt_to_bus(pb->cap_cmd[fr]));
-                                eieio();
-                        }
-                        tab_cmd_dbdma(pb->last_cmd[fr],
-                                        DBDMA_NOP | BR_ALWAYS,
-                                        virt_to_bus(pb->ch1_cmd));
-                        eieio();
-                        pb->prev_last_fr = fr;
-                        pb->last_fr = -2;
-                } else {
-
-                        IDEBUG("PlanB: active grabbing session detected\n");
-
-                        if(pb->need_pre_capture[fr]) {
-
-                                IDEBUG("PlanB: padding pre-capture sequence\n");
-
-                                tab_cmd_dbdma(pb->last_cmd[pb->last_fr],
-                                                DBDMA_NOP | BR_ALWAYS,
-                                                virt_to_bus(pb->pre_cmd[fr]));
-                                eieio();
-                        } else {
-                                tab_cmd_dbdma(pb->last_cmd[fr], DBDMA_STOP, 0);
-                                tab_cmd_dbdma(pb->cap_cmd[fr], DBDMA_NOP, 0);
-                                if(pb->gwidth[pb->last_fr] != pb->gwidth[fr]
-                                        || pb->gheight[pb->last_fr] !=
-                                                                pb->gheight[fr]
-                                        || pb->gfmt[pb->last_fr] !=
-                                                                pb->gfmt[fr])
-                                        tab_cmd_dbdma((pb->cap_cmd[fr] + 1),
-                                                                DBDMA_NOP, 0);
-                                else
-                                        tab_cmd_dbdma((pb->cap_cmd[fr] + 1),
-                                            DBDMA_NOP | BR_ALWAYS,
-                                            virt_to_bus(pb->cap_cmd[fr] + 16));
-                                tab_cmd_dbdma(pb->last_cmd[pb->last_fr],
-                                                DBDMA_NOP | BR_ALWAYS,
-                                                virt_to_bus(pb->cap_cmd[fr]));
-                                eieio();
-                        }
-                        pb->last_fr = fr;
-                }
-                if(!(ACTIVE & in_le32(&pb->planb_base->ch1.status))) {
-
-                        IDEBUG("PlanB: became inactive in the mean time..."
-                                "reactivating\n");
-
-                        planb_dbdma_stop(&pb->planb_base->ch1);
-                        out_le32 (&pb->planb_base->ch1.cmdptr,
-                                                virt_to_bus(pb->cap_cmd[fr]));
-                        planb_dbdma_restart(&pb->planb_base->ch1);
-                }
-        }
-        pb->grabbing++;
-        planb_unlock(pb);
-
-        return 0;
-}
-
-static void planb_pre_capture(int fr, int bpp, struct planb *pb)
-{
-        volatile struct dbdma_cmd *c1 = pb->pre_cmd[fr];
-        int interlace = (pb->gheight[fr] > pb->maxlines/2)? 1: 0;
-
-        tab_cmd_dbdma(c1++, DBDMA_NOP, 0);
-        if((c1 = cmd_geo_setup(c1, pb->gwidth[fr], pb->gheight[fr], interlace,
-                                                bpp, 0, pb)) == NULL) {
-                printk(KERN_WARNING "PlanB: encountered some problems\n");
-                tab_cmd_dbdma(pb->pre_cmd[fr] + 1, DBDMA_STOP, 0);
-                return;
-        }
-        /* Sync to even field */
-        tab_cmd_store(c1++, (unsigned)(&pb->planb_base_phys->ch1.wait_sel),
-                PLANB_SET(FIELD_SYNC));
-        tab_cmd_dbdma(c1++, DBDMA_NOP | WAIT_IFCLR, 0);
-        tab_cmd_store(c1++, (unsigned)(&pb->planb_base_phys->ch1.br_sel),
-                PLANB_SET(ODD_FIELD));
-        tab_cmd_dbdma(c1++, DBDMA_NOP | WAIT_IFSET, 0);
-        tab_cmd_dbdma(c1, DBDMA_NOP | BR_IFSET, virt_to_bus(c1-3)); c1++;
-        tab_cmd_dbdma(c1++, DBDMA_NOP | INTR_ALWAYS, 0);
-        tab_cmd_store(c1++, (unsigned)(&pb->planb_base_phys->ch1.br_sel),
-                PLANB_SET(DMA_ABORT));
-        /* For non-interlaced, we use even fields only */
-        if (pb->gheight[fr] <= pb->maxlines/2)
-                goto cmd_tab_data_end;
-        /* Sync to odd field */
-        tab_cmd_dbdma(c1++, DBDMA_NOP | WAIT_IFCLR, 0);
-        tab_cmd_store(c1++, (unsigned)(&pb->planb_base_phys->ch1.br_sel),
-                PLANB_SET(ODD_FIELD));
-        tab_cmd_dbdma(c1++, DBDMA_NOP | WAIT_IFSET, 0);
-        tab_cmd_dbdma(c1, DBDMA_NOP | BR_IFCLR, virt_to_bus(c1-3)); c1++;
-        tab_cmd_store(c1++, (unsigned)(&pb->planb_base_phys->ch1.br_sel),
-                PLANB_SET(DMA_ABORT));
-cmd_tab_data_end:
-        tab_cmd_dbdma(c1, DBDMA_NOP | BR_ALWAYS, virt_to_bus(pb->cap_cmd[fr]));
-
-        eieio();
-}
-
-static volatile struct dbdma_cmd *setup_grab_cmd(int fr, struct planb *pb)
-{
-        int             i, bpp, count, nlines, stepsize, interlace;
-#ifdef PLANB_GSCANLINE
-        int             scanline;
-#else
-        int             nlpp, leftover1;
-        unsigned long   base;
-#endif
-        unsigned long   jump;
-        int             pagei;
-        volatile struct dbdma_cmd *c1;
-        volatile struct dbdma_cmd *jump_addr;
-
-        c1 = pb->cap_cmd[fr];
-        interlace = (pb->gheight[fr] > pb->maxlines/2)? 1: 0;
-        bpp = pb->gfmt[fr];     /* gfmt = bpp */
-        count = bpp * pb->gwidth[fr];
-        nlines = pb->gheight[fr];
-#ifdef PLANB_GSCANLINE
-        scanline = pb->gbytes_per_line;
-#else
-        pb->lsize[fr] = count;
-        pb->lnum[fr] = 0;
-#endif
-
-        /* Do video in: */
-
-        /* Preamble commands: */
-        tab_cmd_dbdma(c1++, DBDMA_NOP, 0);
-        tab_cmd_dbdma(c1, DBDMA_NOP | BR_ALWAYS, virt_to_bus(c1 + 16)); c1++;
-        if((c1 = cmd_geo_setup(c1, pb->gwidth[fr], pb->gheight[fr], interlace,
-                                                bpp, 0, pb)) == NULL) {
-                printk(KERN_WARNING "PlanB: encountered serious problems\n");
-                tab_cmd_dbdma(pb->cap_cmd[fr] + 1, DBDMA_STOP, 0);
-                return (pb->cap_cmd[fr] + 2);
-        }
-        tab_cmd_store(c1++, (unsigned)(&pb->planb_base_phys->ch1.wait_sel),
-                PLANB_SET(FIELD_SYNC));
-        tab_cmd_dbdma(c1++, DBDMA_NOP | WAIT_IFCLR, 0);
-        tab_cmd_store(c1++, (unsigned)(&pb->planb_base_phys->ch1.br_sel),
-                PLANB_SET(ODD_FIELD));
-        tab_cmd_dbdma(c1++, DBDMA_NOP | WAIT_IFSET, 0);
-        tab_cmd_dbdma(c1, DBDMA_NOP | BR_IFSET, virt_to_bus(c1-3)); c1++;
-        tab_cmd_dbdma(c1++, DBDMA_NOP | INTR_ALWAYS, 0);
-        tab_cmd_store(c1++, (unsigned)(&pb->planb_base_phys->ch1.br_sel),
-                PLANB_SET(DMA_ABORT));
-
-        if (interlace) {
-                stepsize = 2;
-                jump_addr = c1 + TAB_FACTOR * (nlines + 1) / 2;
-        } else {
-                stepsize = 1;
-                jump_addr = c1 + TAB_FACTOR * nlines;
-        }
-        jump = virt_to_bus(jump_addr);
-
-        /* even field data: */
-
-        pagei = pb->gbuf_idx[fr];
-#ifdef PLANB_GSCANLINE
-        for (i = 0; i < nlines; i += stepsize) {
-                tab_cmd_gen(c1++, INPUT_MORE | BR_IFSET, count,
-                                        virt_to_bus(pb->rawbuf[pagei
-                                        + i * scanline / PAGE_SIZE]), jump);
-        }
-#else
-        i = 0;
-        leftover1 = 0;
-        do {
-            int j;
-
-            base = virt_to_bus(pb->rawbuf[pagei]);
-            nlpp = (PAGE_SIZE - leftover1) / count / stepsize;
-            for(j = 0; j < nlpp && i < nlines; j++, i += stepsize, c1++)
-                tab_cmd_gen(c1, INPUT_MORE | KEY_STREAM0 | BR_IFSET,
-                          count, base + count * j * stepsize + leftover1, jump);
-            if(i < nlines) {
-                int lov0 = PAGE_SIZE - count * nlpp * stepsize - leftover1;
-
-                if(lov0 == 0)
-                    leftover1 = 0;
-                else {
-                    if(lov0 >= count) {
-                        tab_cmd_gen(c1++, INPUT_MORE | BR_IFSET, count, base
-                                + count * nlpp * stepsize + leftover1, jump);
-                    } else {
-                        pb->l_to_addr[fr][pb->lnum[fr]] = pb->rawbuf[pagei]
-                                        + count * nlpp * stepsize + leftover1;
-                        pb->l_to_next_idx[fr][pb->lnum[fr]] = pagei + 1;
-                        pb->l_to_next_size[fr][pb->lnum[fr]] = count - lov0;
-                        tab_cmd_gen(c1++, INPUT_MORE | BR_IFSET, count,
-                                virt_to_bus(pb->rawbuf[pb->l_fr_addr_idx[fr]
-                                                + pb->lnum[fr]]), jump);
-                        if(++pb->lnum[fr] > MAX_LNUM)
-                                pb->lnum[fr]--;
-                    }
-                    leftover1 = count * stepsize - lov0;
-                    i += stepsize;
-                }
-            }
-            pagei++;
-        } while(i < nlines);
-        tab_cmd_dbdma(c1, DBDMA_NOP | BR_ALWAYS, jump);
-        c1 = jump_addr;
-#endif /* PLANB_GSCANLINE */
-
-        /* For non-interlaced, we use even fields only */
-        if (!interlace)
-                goto cmd_tab_data_end;
-
-        /* Sync to odd field */
-        tab_cmd_dbdma(c1++, DBDMA_NOP | WAIT_IFCLR, 0);
-        tab_cmd_store(c1++, (unsigned)(&pb->planb_base_phys->ch1.br_sel),
-                PLANB_SET(ODD_FIELD));
-        tab_cmd_dbdma(c1++, DBDMA_NOP | WAIT_IFSET, 0);
-        tab_cmd_dbdma(c1, DBDMA_NOP | BR_IFCLR, virt_to_bus(c1-3)); c1++;
-        tab_cmd_store(c1++, (unsigned)(&pb->planb_base_phys->ch1.br_sel),
-                PLANB_SET(DMA_ABORT));
-
-        /* odd field data: */
-        jump_addr = c1 + TAB_FACTOR * nlines / 2;
-        jump = virt_to_bus(jump_addr);
-#ifdef PLANB_GSCANLINE
-        for (i = 1; i < nlines; i += stepsize) {
-                tab_cmd_gen(c1++, INPUT_MORE | BR_IFSET, count,
-                                        virt_to_bus(pb->rawbuf[pagei
-                                        + i * scanline / PAGE_SIZE]), jump);
-        }
-#else
-        i = 1;
-        leftover1 = 0;
-        pagei = pb->gbuf_idx[fr];
-        if(nlines <= 1)
-            goto skip;
-        do {
-            int j;
-
-            base = virt_to_bus(pb->rawbuf[pagei]);
-            nlpp = (PAGE_SIZE - leftover1) / count / stepsize;
-            if(leftover1 >= count) {
-                tab_cmd_gen(c1++, INPUT_MORE | KEY_STREAM0 | BR_IFSET, count,
-                                                base + leftover1 - count, jump);
-                i += stepsize;
-            }
-            for(j = 0; j < nlpp && i < nlines; j++, i += stepsize, c1++)
-                tab_cmd_gen(c1, INPUT_MORE | KEY_STREAM0 | BR_IFSET, count,
-                        base + count * (j * stepsize + 1) + leftover1, jump);
-            if(i < nlines) {
-                int lov0 = PAGE_SIZE - count * nlpp * stepsize - leftover1;
-
-                if(lov0 == 0)
-                    leftover1 = 0;
-                else {
-                    if(lov0 > count) {
-                        pb->l_to_addr[fr][pb->lnum[fr]] = pb->rawbuf[pagei]
-                                + count * (nlpp * stepsize + 1) + leftover1;
-                        pb->l_to_next_idx[fr][pb->lnum[fr]] = pagei + 1;
-                        pb->l_to_next_size[fr][pb->lnum[fr]] = count * stepsize
-                                                                        - lov0;
-                        tab_cmd_gen(c1++, INPUT_MORE | BR_IFSET, count,
-                                virt_to_bus(pb->rawbuf[pb->l_fr_addr_idx[fr]
-                                                        + pb->lnum[fr]]), jump);
-                        if(++pb->lnum[fr] > MAX_LNUM)
-                                pb->lnum[fr]--;
-                        i += stepsize;
-                    }
-                    leftover1 = count * stepsize - lov0;
-                }
-            }
-            pagei++;
-        } while(i < nlines);
-skip:
-        tab_cmd_dbdma(c1, DBDMA_NOP | BR_ALWAYS, jump);
-        c1 = jump_addr;
-#endif /* PLANB_GSCANLINE */
-
-cmd_tab_data_end:
-        tab_cmd_store(c1++, (unsigned)(&pb->planb_base_phys->intr_stat),
-                        (fr << 9) | PLANB_FRM_IRQ | PLANB_GEN_IRQ);
-        /* stop it */
-        tab_cmd_dbdma(c1, DBDMA_STOP, 0);
-
-        eieio();
-        return c1;
-}
-
-static irqreturn_t planb_irq(int irq, void *dev_id)
-{
-        unsigned int stat, astat;
-        struct planb *pb = (struct planb *)dev_id;
-
-        IDEBUG("PlanB: planb_irq()\n");
-
-        /* get/clear interrupt status bits */
-        eieio();
-        stat = in_le32(&pb->planb_base->intr_stat);
-        astat = stat & pb->intr_mask;
-        out_le32(&pb->planb_base->intr_stat, PLANB_FRM_IRQ
-                                        & ~astat & stat & ~PLANB_GEN_IRQ);
-        IDEBUG("PlanB: stat = %X, astat = %X\n", stat, astat);
-
-        if(astat & PLANB_FRM_IRQ) {
-                unsigned int fr = stat >> 9;
-#ifndef PLANB_GSCANLINE
-                int i;
-#endif
-                IDEBUG("PlanB: PLANB_FRM_IRQ\n");
-
-                pb->gcount++;
-
-                IDEBUG("PlanB: grab %d: fr = %d, gcount = %d\n",
-                                pb->grabbing, fr, pb->gcount);
-#ifndef PLANB_GSCANLINE
-                IDEBUG("PlanB: %d * %d bytes are being copied over\n",
-                                pb->lnum[fr], pb->lsize[fr]);
-                for(i = 0; i < pb->lnum[fr]; i++) {
-                        int first = pb->lsize[fr] - pb->l_to_next_size[fr][i];
-
-                        memcpy(pb->l_to_addr[fr][i],
-                                pb->rawbuf[pb->l_fr_addr_idx[fr] + i],
-                                first);
-                        memcpy(pb->rawbuf[pb->l_to_next_idx[fr][i]],
-                                pb->rawbuf[pb->l_fr_addr_idx[fr] + i] + first,
-                                                pb->l_to_next_size[fr][i]);
-                }
-#endif
-                pb->frame_stat[fr] = GBUFFER_DONE;
-                pb->grabbing--;
-                wake_up_interruptible(&pb->capq);
-                return IRQ_HANDLED;
-        }
-        /* incorrect interrupts? */
-        pb->intr_mask = PLANB_CLR_IRQ;
-        out_le32(&pb->planb_base->intr_stat, PLANB_CLR_IRQ);
-        printk(KERN_ERR "PlanB: IRQ lockup, cleared intrrupts"
-                                                        " unconditionally\n");
-        return IRQ_HANDLED;
-}
-
-/*******************************
- * Device Operations functions *
- *******************************/
-
-static int planb_open(struct video_device *dev, int mode)
-{
-        struct planb *pb = (struct planb *)dev;
-
-        if (pb->user == 0) {
-                int err;
-                if((err = planb_prepare_open(pb)) != 0)
-                        return err;
-        }
-        pb->user++;
-
-        DEBUG("PlanB: device opened\n");
-        return 0;
-}
-
-static void planb_close(struct video_device *dev)
-{
-        struct planb *pb = (struct planb *)dev;
-
-        if(pb->user < 1) /* ??? */
-                return;
-        planb_lock(pb);
-        if (pb->user == 1) {
-                if (pb->overlay) {
-                        planb_dbdma_stop(&pb->planb_base->ch2);
-                        planb_dbdma_stop(&pb->planb_base->ch1);
-                        pb->overlay = 0;
-                }
-                planb_prepare_close(pb);
-        }
-        pb->user--;
-        planb_unlock(pb);
-
-        DEBUG("PlanB: device closed\n");
-}
-
-static long planb_read(struct video_device *v, char *buf, unsigned long count,
-                                int nonblock)
-{
-        DEBUG("planb: read request\n");
-        return -EINVAL;
-}
-
-static long planb_write(struct video_device *v, const char *buf,
-                                unsigned long count, int nonblock)
-{
-        DEBUG("planb: write request\n");
-        return -EINVAL;
-}
-
-static int planb_ioctl(struct video_device *dev, unsigned int cmd, void *arg)
-{
-        struct planb *pb=(struct planb *)dev;
-
-        switch (cmd)
-        {
-                case VIDIOCGCAP:
-                {
-                        struct video_capability b;
-
-                        DEBUG("PlanB: IOCTL VIDIOCGCAP\n");
-
-                        strcpy (b.name, pb->video_dev.name);
-                        b.type = VID_TYPE_OVERLAY | VID_TYPE_CLIPPING |
-                                 VID_TYPE_FRAMERAM | VID_TYPE_SCALES |
-                                 VID_TYPE_CAPTURE;
-                        b.channels = 2; /* composite & svhs */
-                        b.audios = 0;
-                        b.maxwidth = PLANB_MAXPIXELS;
-                        b.maxheight = PLANB_MAXLINES;
-                        b.minwidth = 32; /* wild guess */
-                        b.minheight = 32;
-                        if (copy_to_user(arg,&b,sizeof(b)))
-                                return -EFAULT;
-                        return 0;
-                }
-                case VIDIOCSFBUF:
-                {
-                        struct video_buffer v;
-                        unsigned short bpp;
-                        unsigned int fmt;
-
-                        DEBUG("PlanB: IOCTL VIDIOCSFBUF\n");
-
-                        if (!capable(CAP_SYS_ADMIN)
-                        || !capable(CAP_SYS_RAWIO))
-                                return -EPERM;
-                        if (copy_from_user(&v, arg,sizeof(v)))
-                                return -EFAULT;
-                        planb_lock(pb);
-                        switch(v.depth) {
-                        case 8:
-                                bpp = 1;
-                                fmt = PLANB_GRAY;
-                                break;
-                        case 15:
-                        case 16:
-                                bpp = 2;
-                                fmt = PLANB_COLOUR15;
-                                break;
-                        case 24:
-                        case 32:
-                                bpp = 4;
-                                fmt = PLANB_COLOUR32;
-                                break;
-                        default:
-                                planb_unlock(pb);
-                                return -EINVAL;
-                        }
-                        if (bpp * v.width > v.bytesperline) {
-                                planb_unlock(pb);
-                                return -EINVAL;
-                        }
-                        pb->win.bpp = bpp;
-                        pb->win.color_fmt = fmt;
-                        pb->frame_buffer_phys = (unsigned long) v.base;
-                        pb->win.sheight = v.height;
-                        pb->win.swidth = v.width;
-                        pb->picture.depth = pb->win.depth = v.depth;
-                        pb->win.bpl = pb->win.bpp * pb->win.swidth;
-                        pb->win.pad = v.bytesperline - pb->win.bpl;
-
-                        DEBUG("PlanB: Display at %p is %d by %d, bytedepth %d,"
-                                " bpl %d (+ %d)\n", v.base, v.width,v.height,
-                                pb->win.bpp, pb->win.bpl, pb->win.pad);
-
-                        pb->cmd_buff_inited = 0;
-                        if(pb->overlay) {
-                                suspend_overlay(pb);
-                                fill_cmd_buff(pb);
-                                resume_overlay(pb);
-                        }
-                        planb_unlock(pb);
-                        return 0;
-                }
-                case VIDIOCGFBUF:
-                {
-                        struct video_buffer v;
-
-                        DEBUG("PlanB: IOCTL VIDIOCGFBUF\n");
-
-                        v.base = (void *)pb->frame_buffer_phys;
-                        v.height = pb->win.sheight;
-                        v.width = pb->win.swidth;
-                        v.depth = pb->win.depth;
-                        v.bytesperline = pb->win.bpl + pb->win.pad;
-                        if (copy_to_user(arg, &v, sizeof(v)))
-                                return -EFAULT;
-                        return 0;
-                }
-                case VIDIOCCAPTURE:
-                {
-                        int i;
-
-                        if(copy_from_user(&i, arg, sizeof(i)))
-                                return -EFAULT;
-                        if(i==0) {
-                                DEBUG("PlanB: IOCTL VIDIOCCAPTURE Stop\n");
-
-                                if (!(pb->overlay))
-                                        return 0;
-                                planb_lock(pb);
-                                pb->overlay = 0;
-                                overlay_stop(pb);
-                                planb_unlock(pb);
-                        } else {
-                                DEBUG("PlanB: IOCTL VIDIOCCAPTURE Start\n");
-
-                                if (pb->frame_buffer_phys == 0 ||
-                                          pb->win.width == 0 ||
-                                          pb->win.height == 0)
-                                        return -EINVAL;
-                                if (pb->overlay)
-                                        return 0;
-                                planb_lock(pb);
-                                pb->overlay = 1;
-                                if(!(pb->cmd_buff_inited))
-                                        fill_cmd_buff(pb);
-                                overlay_start(pb);
-                                planb_unlock(pb);
-                        }
-                        return 0;
-                }
-                case VIDIOCGCHAN:
-                {
-                        struct video_channel v;
-
-                        DEBUG("PlanB: IOCTL VIDIOCGCHAN\n");
-
-                        if(copy_from_user(&v, arg,sizeof(v)))
-                                return -EFAULT;
-                        v.flags = 0;
-                        v.tuners = 0;
-                        v.type = VIDEO_TYPE_CAMERA;
-                        v.norm = pb->win.norm;
-                        switch(v.channel)
-                        {
-                        case 0:
-                                strcpy(v.name,"Composite");
-                                break;
-                        case 1:
-                                strcpy(v.name,"SVHS");
-                                break;
-                        default:
-                                return -EINVAL;
-                                break;
-                        }
-                        if(copy_to_user(arg,&v,sizeof(v)))
-                                return -EFAULT;
-
-                        return 0;
-                }
-                case VIDIOCSCHAN:
-                {
-                        struct video_channel v;
-
-                        DEBUG("PlanB: IOCTL VIDIOCSCHAN\n");
-
-                        if(copy_from_user(&v, arg, sizeof(v)))
-                                return -EFAULT;
-
-                        if (v.norm != pb->win.norm) {
-                                int i, maxlines;
-
-                                switch (v.norm)
-                                {
-                                case VIDEO_MODE_PAL:
-                                case VIDEO_MODE_SECAM:
-                                        maxlines = PLANB_MAXLINES;
-                                        break;
-                                case VIDEO_MODE_NTSC:
-                                        maxlines = PLANB_NTSC_MAXLINES;
-                                        break;
-                                default:
-                                        return -EINVAL;
-                                        break;
-                                }
-                                planb_lock(pb);
-                                /* empty the grabbing queue */
-                                wait_event(pb->capq, !pb->grabbing);
-                                pb->maxlines = maxlines;
-                                pb->win.norm = v.norm;
-                                /* Stop overlay if running */
-                                suspend_overlay(pb);
-                                for(i = 0; i < MAX_GBUFFERS; i++)
-                                        pb->gnorm_switch[i] = 1;
-                                /* I know it's an overkill, but.... */
-                                fill_cmd_buff(pb);
-                                /* ok, now init it accordingly */
-                                saa_init_regs (pb);
-                                /* restart overlay if it was running */
-                                resume_overlay(pb);
-                                planb_unlock(pb);
-                        }
-
-                        switch(v.channel)
-                        {
-                        case 0: /* Composite    */
-                                saa_set (SAA7196_IOCC,
-                                        ((saa_regs[pb->win.norm][SAA7196_IOCC] &
-                                          ~7) | 3), pb);
-                                break;
-                        case 1: /* SVHS         */
-                                saa_set (SAA7196_IOCC,
-                                        ((saa_regs[pb->win.norm][SAA7196_IOCC] &
-                                          ~7) | 4), pb);
-                                break;
-                        default:
-                                return -EINVAL;
-                                break;
-                        }
-
-                        return 0;
-                }
-                case VIDIOCGPICT:
-                {
-                        struct video_picture vp = pb->picture;
-
-                        DEBUG("PlanB: IOCTL VIDIOCGPICT\n");
-
-                        switch(pb->win.color_fmt) {
-                        case PLANB_GRAY:
-                                vp.palette = VIDEO_PALETTE_GREY;
-                        case PLANB_COLOUR15:
-                                vp.palette = VIDEO_PALETTE_RGB555;
-                                break;
-                        case PLANB_COLOUR32:
-                                vp.palette = VIDEO_PALETTE_RGB32;
-                                break;
-                        default:
-                                vp.palette = 0;
-                                break;
-                        }
-
-                        if(copy_to_user(arg,&vp,sizeof(vp)))
-                                return -EFAULT;
-                        return 0;
-                }
-                case VIDIOCSPICT:
-                {
-                        struct video_picture vp;
-
-                        DEBUG("PlanB: IOCTL VIDIOCSPICT\n");
-
-                        if(copy_from_user(&vp,arg,sizeof(vp)))
-                                return -EFAULT;
-                        pb->picture = vp;
-                        /* Should we do sanity checks here? */
-                        saa_set (SAA7196_BRIG, (unsigned char)
-                            ((pb->picture.brightness) >> 8), pb);
-                        saa_set (SAA7196_HUEC, (unsigned char)
-                            ((pb->picture.hue) >> 8) ^ 0x80, pb);
-                        saa_set (SAA7196_CSAT, (unsigned char)
-                            ((pb->picture.colour) >> 9), pb);
-                        saa_set (SAA7196_CONT, (unsigned char)
-                            ((pb->picture.contrast) >> 9), pb);
-
-                        return 0;
-                }
-                case VIDIOCSWIN:
-                {
-                        struct video_window     vw;
-                        struct video_clip       clip;
-                        int                     i;
-
-                        DEBUG("PlanB: IOCTL VIDIOCSWIN\n");
-
-                        if(copy_from_user(&vw,arg,sizeof(vw)))
-                                return -EFAULT;
-
-                        planb_lock(pb);
-                        /* Stop overlay if running */
-                        suspend_overlay(pb);
-                        pb->win.interlace = (vw.height > pb->maxlines/2)? 1: 0;
-                        if (pb->win.x != vw.x ||
-                            pb->win.y != vw.y ||
-                            pb->win.width != vw.width ||
-                            pb->win.height != vw.height ||
-                            !pb->cmd_buff_inited) {
-                                pb->win.x = vw.x;
-                                pb->win.y = vw.y;
-                                pb->win.width = vw.width;
-                                pb->win.height = vw.height;
-                                fill_cmd_buff(pb);
-                        }
-                        /* Reset clip mask */
-                        memset ((void *) pb->mask, 0xff, (pb->maxlines
-                                        * ((PLANB_MAXPIXELS + 7) & ~7)) / 8);
-                        /* Add any clip rects */
-                        for (i = 0; i < vw.clipcount; i++) {
-                                if (copy_from_user(&clip, vw.clips + i,
-                                                sizeof(struct video_clip)))
-                                        return -EFAULT;
-                                add_clip(pb, &clip);
-                        }
-                        /* restart overlay if it was running */
-                        resume_overlay(pb);
-                        planb_unlock(pb);
-                        return 0;
-                }
-                case VIDIOCGWIN:
-                {
-                        struct video_window vw;
-
-                        DEBUG("PlanB: IOCTL VIDIOCGWIN\n");
-
-                        vw.x=pb->win.x;
-                        vw.y=pb->win.y;
-                        vw.width=pb->win.width;
-                        vw.height=pb->win.height;
-                        vw.chromakey=0;
-                        vw.flags=0;
-                        if(pb->win.interlace)
-                                vw.flags|=VIDEO_WINDOW_INTERLACE;
-                        if(copy_to_user(arg,&vw,sizeof(vw)))
-                                return -EFAULT;
-                        return 0;
-                }
-                case VIDIOCSYNC: {
-                        int i;
-
-                        IDEBUG("PlanB: IOCTL VIDIOCSYNC\n");
-
-                        if(copy_from_user((void *)&i,arg,sizeof(int)))
-                                return -EFAULT;
-
-                        IDEBUG("PlanB: sync to frame %d\n", i);
-
-                        if(i > (MAX_GBUFFERS - 1) || i < 0)
-                                return -EINVAL;
-chk_grab:
-                        switch (pb->frame_stat[i]) {
-                        case GBUFFER_UNUSED:
-                                return -EINVAL;
-                        case GBUFFER_GRABBING:
-                                IDEBUG("PlanB: waiting for grab"
-                                                        " done (%d)\n", i);
-                                interruptible_sleep_on(&pb->capq);
-                                if(signal_pending(current))
-                                        return -EINTR;
-                                goto chk_grab;
-                        case GBUFFER_DONE:
-                                pb->frame_stat[i] = GBUFFER_UNUSED;
-                                break;
-                        }
-                        return 0;
-                }
-
-                case VIDIOCMCAPTURE:
-                {
-                        struct video_mmap vm;
-                        volatile unsigned int status;
-
-                        IDEBUG("PlanB: IOCTL VIDIOCMCAPTURE\n");
-
-                        if(copy_from_user((void *) &vm,(void *)arg,sizeof(vm)))
-                                return -EFAULT;
-                        status = pb->frame_stat[vm.frame];
-                        if (status != GBUFFER_UNUSED)
-                                return -EBUSY;
-
-                        return vgrab(pb, &vm);
-                }
-
-                case VIDIOCGMBUF:
-                {
-                        int i;
-                        struct video_mbuf vm;
-
-                        DEBUG("PlanB: IOCTL VIDIOCGMBUF\n");
-
-                        memset(&vm, 0 , sizeof(vm));
-                        vm.size = PLANB_MAX_FBUF * MAX_GBUFFERS;
-                        vm.frames = MAX_GBUFFERS;
-                        for(i = 0; i<MAX_GBUFFERS; i++)
-                                vm.offsets[i] = PLANB_MAX_FBUF * i;
-                        if(copy_to_user((void *)arg, (void *)&vm, sizeof(vm)))
-                                return -EFAULT;
-                        return 0;
-                }
-
-                case PLANBIOCGSAAREGS:
-                {
-                        struct planb_saa_regs preg;
-
-                        DEBUG("PlanB: IOCTL PLANBIOCGSAAREGS\n");
-
-                        if(copy_from_user(&preg, arg, sizeof(preg)))
-                                return -EFAULT;
-                        if(preg.addr >= SAA7196_NUMREGS)
-                                return -EINVAL;
-                        preg.val = saa_regs[pb->win.norm][preg.addr];
-                        if(copy_to_user((void *)arg, (void *)&preg,
-                                                                sizeof(preg)))
-                                return -EFAULT;
-                        return 0;
-                }
-
-                case PLANBIOCSSAAREGS:
-                {
-                        struct planb_saa_regs preg;
-
-                        DEBUG("PlanB: IOCTL PLANBIOCSSAAREGS\n");
-
-                        if(copy_from_user(&preg, arg, sizeof(preg)))
-                                return -EFAULT;
-                        if(preg.addr >= SAA7196_NUMREGS)
-                                return -EINVAL;
-                        saa_set (preg.addr, preg.val, pb);
-                        return 0;
-                }
-
-                case PLANBIOCGSTAT:
-                {
-                        struct planb_stat_regs pstat;
-
-                        DEBUG("PlanB: IOCTL PLANBIOCGSTAT\n");
-
-                        pstat.ch1_stat = in_le32(&pb->planb_base->ch1.status);
-                        pstat.ch2_stat = in_le32(&pb->planb_base->ch2.status);
-                        pstat.saa_stat0 = saa_status(0, pb);
-                        pstat.saa_stat1 = saa_status(1, pb);
-
-                        if(copy_to_user((void *)arg, (void *)&pstat,
-                                                        sizeof(pstat)))
-                                return -EFAULT;
-                        return 0;
-                }
-
-                case PLANBIOCSMODE: {
-                        int v;
-
-                        DEBUG("PlanB: IOCTL PLANBIOCSMODE\n");
-
-                        if(copy_from_user(&v, arg, sizeof(v)))
-                                return -EFAULT;
-
-                        switch(v)
-                        {
-                        case PLANB_TV_MODE:
-                                saa_set (SAA7196_STDC,
-                                        (saa_regs[pb->win.norm][SAA7196_STDC] &
-                                          0x7f), pb);
-                                break;
-                        case PLANB_VTR_MODE:
-                                saa_set (SAA7196_STDC,
-                                        (saa_regs[pb->win.norm][SAA7196_STDC] |
-                                          0x80), pb);
-                                break;
-                        default:
-                                return -EINVAL;
-                                break;
-                        }
-                        pb->win.mode = v;
-                        return 0;
-                }
-                case PLANBIOCGMODE: {
-                        int v=pb->win.mode;
-
-                        DEBUG("PlanB: IOCTL PLANBIOCGMODE\n");
-
-                        if(copy_to_user(arg,&v,sizeof(v)))
-                                return -EFAULT;
-                        return 0;
-                }
-#ifdef PLANB_GSCANLINE
-                case PLANBG_GRAB_BPL: {
-                        int v=pb->gbytes_per_line;
-
-                        DEBUG("PlanB: IOCTL PLANBG_GRAB_BPL\n");
-
-                        if(copy_to_user(arg,&v,sizeof(v)))
-                                return -EFAULT;
-                        return 0;
-                }
-#endif /* PLANB_GSCANLINE */
-                case PLANB_INTR_DEBUG: {
-                        int i;
-
-                        DEBUG("PlanB: IOCTL PLANB_INTR_DEBUG\n");
-
-                        if(copy_from_user(&i, arg, sizeof(i)))
-                                return -EFAULT;
-
-                        /* avoid hang ups all together */
-                        for (i = 0; i < MAX_GBUFFERS; i++) {
-                                if(pb->frame_stat[i] == GBUFFER_GRABBING) {
-                                        pb->frame_stat[i] = GBUFFER_DONE;
-                                }
-                        }
-                        if(pb->grabbing)
-                                pb->grabbing--;
-                        wake_up_interruptible(&pb->capq);
-                        return 0;
-                }
-                case PLANB_INV_REGS: {
-                        int i;
-                        struct planb_any_regs any;
-
-                        DEBUG("PlanB: IOCTL PLANB_INV_REGS\n");
-
-                        if(copy_from_user(&any, arg, sizeof(any)))
-                                return -EFAULT;
-                        if(any.offset < 0 || any.offset + any.bytes > 0x400)
-                                return -EINVAL;
-                        if(any.bytes > 128)
-                                return -EINVAL;
-                        for (i = 0; i < any.bytes; i++) {
-                                any.data[i] =
-                                        in_8((unsigned char *)pb->planb_base
-                                                        + any.offset + i);
-                        }
-                        if(copy_to_user(arg,&any,sizeof(any)))
-                                return -EFAULT;
-                        return 0;
-                }
-                default:
-                {
-                        DEBUG("PlanB: Unimplemented IOCTL\n");
-                        return -ENOIOCTLCMD;
-                }
-        /* Some IOCTLs are currently unsupported on PlanB */
-                case VIDIOCGTUNER: {
-                DEBUG("PlanB: IOCTL VIDIOCGTUNER\n");
-                        goto unimplemented; }
-                case VIDIOCSTUNER: {
-                DEBUG("PlanB: IOCTL VIDIOCSTUNER\n");
-                        goto unimplemented; }
-                case VIDIOCSFREQ: {
-                DEBUG("PlanB: IOCTL VIDIOCSFREQ\n");
-                        goto unimplemented; }
-                case VIDIOCGFREQ: {
-                DEBUG("PlanB: IOCTL VIDIOCGFREQ\n");
-                        goto unimplemented; }
-                case VIDIOCKEY: {
-                DEBUG("PlanB: IOCTL VIDIOCKEY\n");
-                        goto unimplemented; }
-                case VIDIOCSAUDIO: {
-                DEBUG("PlanB: IOCTL VIDIOCSAUDIO\n");
-                        goto unimplemented; }
-                case VIDIOCGAUDIO: {
-                DEBUG("PlanB: IOCTL VIDIOCGAUDIO\n");
-                        goto unimplemented; }
-unimplemented:
-                DEBUG("       Unimplemented\n");
-                        return -ENOIOCTLCMD;
-        }
-        return 0;
-}
-
-static int planb_mmap(struct vm_area_struct *vma, struct video_device *dev, const char *adr, unsigned long size)
-{
-        int i;
-        struct planb *pb = (struct planb *)dev;
-        unsigned long start = (unsigned long)adr;
-
-        if (size > MAX_GBUFFERS * PLANB_MAX_FBUF)
-                return -EINVAL;
-        if (!pb->rawbuf) {
-                int err;
-                if((err=grabbuf_alloc(pb)))
-                        return err;
-        }
-        for (i = 0; i < pb->rawbuf_size; i++) {
-                unsigned long pfn;
-
-                pfn = virt_to_phys((void *)pb->rawbuf[i]) >> PAGE_SHIFT;
-                if (remap_pfn_range(vma, start, pfn, PAGE_SIZE, PAGE_SHARED))
-                        return -EAGAIN;
-                start += PAGE_SIZE;
-                if (size <= PAGE_SIZE)
-                        break;
-                size -= PAGE_SIZE;
-        }
-        return 0;
-}
-
-static struct video_device planb_template=
-{
-        .owner          = THIS_MODULE,
-        .name           = PLANB_DEVICE_NAME,
-        .type           = VID_TYPE_OVERLAY,
-        .open           = planb_open,
-        .close          = planb_close,
-        .read           = planb_read,
-        .write          = planb_write,
-        .ioctl          = planb_ioctl,
-        .mmap           = planb_mmap,   /* mmap? */
-};
-
-static int init_planb(struct planb *pb)
-{
-        unsigned char saa_rev;
-        int i, result;
-
-        memset ((void *) &pb->win, 0, sizeof (struct planb_window));
-        /* Simple sanity check */
-        if(def_norm >= NUM_SUPPORTED_NORM || def_norm < 0) {
-                printk(KERN_ERR "PlanB: Option(s) invalid\n");
-                return -2;
-        }
-        pb->win.norm = def_norm;
-        pb->win.mode = PLANB_TV_MODE;   /* TV mode */
-        pb->win.interlace=1;
-        pb->win.x=0;
-        pb->win.y=0;
-        pb->win.width=768; /* 640 */
-        pb->win.height=576; /* 480 */
-        pb->maxlines=576;
-#if 0
-        btv->win.cropwidth=768; /* 640 */
-        btv->win.cropheight=576; /* 480 */
-        btv->win.cropx=0;
-        btv->win.cropy=0;
-#endif
-        pb->win.pad=0;
-        pb->win.bpp=4;
-        pb->win.depth=32;
-        pb->win.color_fmt=PLANB_COLOUR32;
-        pb->win.bpl=1024*pb->win.bpp;
-        pb->win.swidth=1024;
-        pb->win.sheight=768;
-#ifdef PLANB_GSCANLINE
-        if((pb->gbytes_per_line = PLANB_MAXPIXELS * 4) > PAGE_SIZE
-                                || (pb->gbytes_per_line <= 0))
-                return -3;
-        else {
-                /* page align pb->gbytes_per_line for DMA purpose */
-                for(i = PAGE_SIZE; pb->gbytes_per_line < (i>>1);)
-                        i>>=1;
-                pb->gbytes_per_line = i;
-        }
-#endif
-        pb->tab_size = PLANB_MAXLINES + 40;
-        pb->suspend = 0;
-        mutex_init(&pb->lock);
-        pb->ch1_cmd = 0;
-        pb->ch2_cmd = 0;
-        pb->mask = 0;
-        pb->priv_space = 0;
-        pb->offset = 0;
-        pb->user = 0;
-        pb->overlay = 0;
-        init_waitqueue_head(&pb->suspendq);
-        pb->cmd_buff_inited = 0;
-        pb->frame_buffer_phys = 0;
-
-        /* Reset DMA controllers */
-        planb_dbdma_stop(&pb->planb_base->ch2);
-        planb_dbdma_stop(&pb->planb_base->ch1);
-
-        saa_rev =  (saa_status(0, pb) & 0xf0) >> 4;
-        printk(KERN_INFO "PlanB: SAA7196 video processor rev. %d\n", saa_rev);
-        /* Initialize the SAA registers in memory and on chip */
-        saa_init_regs (pb);
-
-        /* clear interrupt mask */
-        pb->intr_mask = PLANB_CLR_IRQ;
-
-        result = request_irq(pb->irq, planb_irq, 0, "PlanB", pb);
-        if (result < 0) {
-                if (result==-EINVAL)
-                        printk(KERN_ERR "PlanB: Bad irq number (%d) "
-                                                "or handler\n", (int)pb->irq);
-                else if (result==-EBUSY)
-                        printk(KERN_ERR "PlanB: I don't know why, "
-                                        "but IRQ %d is busy\n", (int)pb->irq);
-                return result;
-        }
-        disable_irq(pb->irq);
-
-        /* Now add the template and register the device unit. */
-        memcpy(&pb->video_dev,&planb_template,sizeof(planb_template));
-
-        pb->picture.brightness=0x90<<8;
-        pb->picture.contrast = 0x70 << 8;
-        pb->picture.colour = 0x70<<8;
-        pb->picture.hue = 0x8000;
-        pb->picture.whiteness = 0;
-        pb->picture.depth = pb->win.depth;
-
-        pb->frame_stat=NULL;
-        init_waitqueue_head(&pb->capq);
-        for(i=0; i<MAX_GBUFFERS; i++) {
-                pb->gbuf_idx[i] = PLANB_MAX_FBUF * i / PAGE_SIZE;
-                pb->gwidth[i]=0;
-                pb->gheight[i]=0;
-                pb->gfmt[i]=0;
-                pb->cap_cmd[i]=NULL;
-#ifndef PLANB_GSCANLINE
-                pb->l_fr_addr_idx[i] = MAX_GBUFFERS * (PLANB_MAX_FBUF
-                                                / PAGE_SIZE + 1) + MAX_LNUM * i;
-                pb->lsize[i] = 0;
-                pb->lnum[i] = 0;
-#endif
-        }
-        pb->rawbuf=NULL;
-        pb->grabbing=0;
-
-        /* enable interrupts */
-        out_le32(&pb->planb_base->intr_stat, PLANB_CLR_IRQ);
-        pb->intr_mask = PLANB_FRM_IRQ;
-        enable_irq(pb->irq);
-
-        if(video_register_device(&pb->video_dev, VFL_TYPE_GRABBER, video_nr)<0)
-                return -1;
-
-        return 0;
-}
-
-/*
- *      Scan for a PlanB controller, request the irq and map the io memory
- */
-
-static int find_planb(void)
-{
-        struct planb            *pb;
-        struct device_node      *planb_devices;
-        unsigned char           dev_fn, confreg, bus;
-        unsigned int            old_base, new_base;
-        unsigned int            irq;
-        struct pci_dev          *pdev;
-        int rc;
-
-        if (!machine_is(powermac))
-                return 0;
-
-        planb_devices = of_find_node_by_name(NULL, "planb");
-        if (planb_devices == 0) {
-                planb_num=0;
-                printk(KERN_WARNING "PlanB: no device found!\n");
-                return planb_num;
-        }
-
-        if (planb_devices->next != NULL)
-                printk(KERN_ERR "Warning: only using first PlanB device!\n");
-        pb = &planbs[0];
-        planb_num = 1;
-
-        if (planb_devices->n_addrs != 1) {
-                printk (KERN_WARNING "PlanB: expecting 1 address for planb "
-                        "(got %d)", planb_devices->n_addrs);
-                of_node_put(planb_devices);
-                return 0;
-        }
-
-        if (planb_devices->n_intrs == 0) {
-                printk(KERN_WARNING "PlanB: no intrs for device %s\n",
-                       planb_devices->full_name);
-                of_node_put(planb_devices);
-                return 0;
-        } else {
-                irq = planb_devices->intrs[0].line;
-        }
-
-        /* Initialize PlanB's PCI registers */
-
-        /* There is a bug with the way OF assigns addresses
-           to the devices behind the chaos bridge.
-           control needs only 0x1000 of space, but decodes only
-           the upper 16 bits. It therefore occupies a full 64K.
-           OF assigns the planb controller memory within this space;
-           so we need to change that here in order to access planb. */
-
-        /* We remap to 0xf1000000 in hope that nobody uses it ! */
-
-        bus = (planb_devices->addrs[0].space >> 16) & 0xff;
-        dev_fn = (planb_devices->addrs[0].space >> 8) & 0xff;
-        confreg = planb_devices->addrs[0].space & 0xff;
-        old_base = planb_devices->addrs[0].address;
-        new_base = 0xf1000000;
-        of_node_put(planb_devices);
-
-        DEBUG("PlanB: Found on bus %d, dev %d, func %d, "
-                "membase 0x%x (base reg. 0x%x)\n",
-                bus, PCI_SLOT(dev_fn), PCI_FUNC(dev_fn), old_base, confreg);
-
-        pdev = pci_get_bus_and_slot(bus, dev_fn);
-        if (!pdev) {
-                printk(KERN_ERR "planb: cannot find slot\n");
-                goto err_out;
-        }
-
-        /* Enable response in memory space, bus mastering,
-           use memory write and invalidate */
-        rc = pci_enable_device(pdev);
-        if (rc) {
-                printk(KERN_ERR "planb: cannot enable PCI device %s\n",
-                       pci_name(pdev));
-                goto err_out;
-        }
-        rc = pci_set_mwi(pdev);
-        if (rc) {
-                printk(KERN_ERR "planb: cannot enable MWI on PCI device %s\n",
-                       pci_name(pdev));
-                goto err_out_disable;
-        }
-        pci_set_master(pdev);
-
-        /* Set the new base address */
-        pci_write_config_dword (pdev, confreg, new_base);
-
-        planb_regs = (volatile struct planb_registers *)
-                                                ioremap (new_base, 0x400);
-        pb->planb_base = planb_regs;
-        pb->planb_base_phys = (struct planb_registers *)new_base;
-        pb->irq = irq;
-        pb->dev = pdev;
-
-        return planb_num;
-
-err_out_disable:
-        pci_disable_device(pdev);
-err_out:
-        /* FIXME handle error */   /* comment moved from pci_find_slot, above */
-        pci_dev_put(pdev);
-        return 0;
-}
-
-static void release_planb(void)
-{
-        int i;
-        struct planb *pb;
-
-        for (i=0;i<planb_num; i++)
-        {
-                pb=&planbs[i];
-
-                /* stop and flash DMAs unconditionally */
-                planb_dbdma_stop(&pb->planb_base->ch2);
-                planb_dbdma_stop(&pb->planb_base->ch1);
-
-                /* clear and free interrupts */
-                pb->intr_mask = PLANB_CLR_IRQ;
-                out_le32 (&pb->planb_base->intr_stat, PLANB_CLR_IRQ);
-                free_irq(pb->irq, pb);
-
-                /* make sure all allocated memory are freed */
-                planb_prepare_close(pb);
-
-                printk(KERN_INFO "PlanB: unregistering with v4l\n");
-                video_unregister_device(&pb->video_dev);
-
-                pci_dev_put(pb->dev);
-
-                /* note that iounmap() does nothing on the PPC right now */
-                iounmap ((void *)pb->planb_base);
-        }
-}
-
-static int __init init_planbs(void)
-{
-        int i;
-
-        if (find_planb()<=0)
-                return -EIO;
-
-        for (i=0; i<planb_num; i++) {
-                if (init_planb(&planbs[i])<0) {
-                        printk(KERN_ERR "PlanB: error registering device %d"
-                                                        " with v4l\n", i);
-                        release_planb();
-                        return -EIO;
-                }
-                printk(KERN_INFO "PlanB: registered device %d with v4l\n", i);
-        }
-        return 0;
-}
-
-static void __exit exit_planbs(void)
-{
-        release_planb();
-}
-
-module_init(init_planbs);
-module_exit(exit_planbs);
diff --git a/drivers/media/video/planb.h b/drivers/media/video/planb.h
index e21b5735c103..e69de29bb2d1 100644
--- a/drivers/media/video/planb.h
+++ b/drivers/media/video/planb.h
@@ -1,232 +0,0 @@
-/*
-    planb - PlanB frame grabber driver
-
-    PlanB is used in the 7x00/8x00 series of PowerMacintosh
-    Computers as video input DMA controller.
-
-    Copyright (C) 1998 Michel Lanners (mlan@cpu.lu)
-
-    Based largely on the bttv driver by Ralph Metzler (rjkm@thp.uni-koeln.de)
-
-    Additional debugging and coding by Takashi Oe (toe@unlserve.unl.edu)
-
-
-    This program is free software; you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published by
-    the Free Software Foundation; either version 2 of the License, or
-    (at your option) any later version.
-
-    This program is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-*/
-
-/* $Id: planb.h,v 1.13 1999/05/03 19:28:56 mlan Exp $ */
-
-#ifndef _PLANB_H_
-#define _PLANB_H_
-
-#ifdef __KERNEL__
-#include <asm/dbdma.h>
-#include "saa7196.h"
-#endif /* __KERNEL__ */
-
-#define PLANB_DEVICE_NAME       "Apple PlanB Video-In"
-#define PLANB_REV               "1.0"
-
-#ifdef __KERNEL__
-//#define PLANB_GSCANLINE       /* use this if apps have the notion of */
-                                /* grab buffer scanline */
-/* This should be safe for both PAL and NTSC */
-#define PLANB_MAXPIXELS 768
-#define PLANB_MAXLINES 576
-#define PLANB_NTSC_MAXLINES 480
-
-/* Uncomment your preferred norm ;-) */
-#define PLANB_DEF_NORM VIDEO_MODE_PAL
-//#define PLANB_DEF_NORM VIDEO_MODE_NTSC
-//#define PLANB_DEF_NORM VIDEO_MODE_SECAM
-
-/* fields settings */
-#define PLANB_GRAY      0x1     /*  8-bit mono? */
-#define PLANB_COLOUR15  0x2     /* 16-bit mode */
-#define PLANB_COLOUR32  0x4     /* 32-bit mode */
-#define PLANB_CLIPMASK  0x8     /* hardware clipmasking */
-
-/* misc. flags for PlanB DMA operation */
-#define CH_SYNC         0x1     /* synchronize channels (set by ch1;
-                                   cleared by ch2) */
-#define FIELD_SYNC      0x2     /* used for the start of each field
-                                   (0 -> 1 -> 0 for ch1; 0 -> 1 for ch2) */
-#define EVEN_FIELD      0x0     /* even field is detected if unset */
-#define DMA_ABORT       0x2     /* error or just out of sync if set */
-#define ODD_FIELD       0x4     /* odd field is detected if set */
-
-/* for capture operations */
-#define MAX_GBUFFERS    2
-/* note PLANB_MAX_FBUF must be divisible by PAGE_SIZE */
-#ifdef PLANB_GSCANLINE
-#define PLANB_MAX_FBUF  0x240000        /* 576 * 1024 * 4 */
-#define TAB_FACTOR      (1)
-#else
-#define PLANB_MAX_FBUF  0x1b0000        /* 576 * 768 * 4 */
-#define TAB_FACTOR      (2)
-#endif
-#endif /* __KERNEL__ */
-
-struct planb_saa_regs {
-        unsigned char addr;
-        unsigned char val;
-};
-
-struct planb_stat_regs {
-        unsigned int ch1_stat;
-        unsigned int ch2_stat;
-        unsigned char saa_stat0;
-        unsigned char saa_stat1;
-};
-
-struct planb_any_regs {
-        unsigned int offset;
-        unsigned int bytes;
-        unsigned char data[128];
-};
-
-/* planb private ioctls */
-#define PLANBIOCGSAAREGS        _IOWR('v', BASE_VIDIOCPRIVATE, struct planb_saa_regs)   /* Read a saa7196 reg value */
-#define PLANBIOCSSAAREGS        _IOW('v', BASE_VIDIOCPRIVATE + 1, struct planb_saa_regs)        /* Set a saa7196 reg value */
-#define PLANBIOCGSTAT           _IOR('v', BASE_VIDIOCPRIVATE + 2, struct planb_stat_regs)       /* Read planb status */
-#define PLANB_TV_MODE           1
-#define PLANB_VTR_MODE          2
-#define PLANBIOCGMODE           _IOR('v', BASE_VIDIOCPRIVATE + 3, int)  /* Get TV/VTR mode */
-#define PLANBIOCSMODE           _IOW('v', BASE_VIDIOCPRIVATE + 4, int)  /* Set TV/VTR mode */
-
-#ifdef PLANB_GSCANLINE
-#define PLANBG_GRAB_BPL         _IOR('v', BASE_VIDIOCPRIVATE + 5, int)  /* # of bytes per scanline in grab buffer */
-#endif
-
-/* call wake_up_interruptible() with appropriate actions */
-#define PLANB_INTR_DEBUG        _IOW('v', BASE_VIDIOCPRIVATE + 20, int)
-/* investigate which reg does what */
-#define PLANB_INV_REGS          _IOWR('v', BASE_VIDIOCPRIVATE + 21, struct planb_any_regs)
-
-#ifdef __KERNEL__
-
-/* Potentially useful macros */
-#define PLANB_SET(x)    ((x) << 16 | (x))
-#define PLANB_CLR(x)    ((x) << 16)
-
-/* This represents the physical register layout */
-struct planb_registers {
-        volatile struct dbdma_regs      ch1;            /* 0x00: video in */
-        volatile unsigned int           even;           /* 0x40: even field setting */
-        volatile unsigned int           odd;            /* 0x44; odd field setting */
-        unsigned int                    pad1[14];       /* empty? */
-        volatile struct dbdma_regs      ch2;            /* 0x80: clipmask out */
-        unsigned int                    pad2[16];       /* 0xc0: empty? */
-        volatile unsigned int           reg3;           /* 0x100: ???? */
-        volatile unsigned int           intr_stat;      /* 0x104: irq status */
-#define PLANB_CLR_IRQ           0x00            /* clear Plan B interrupt */
-#define PLANB_GEN_IRQ           0x01            /* assert Plan B interrupt */
-#define PLANB_FRM_IRQ           0x0100          /* end of frame */
-        unsigned int                    pad3[1];        /* empty? */
-        volatile unsigned int           reg5;           /* 0x10c: ??? */
-        unsigned int                    pad4[60];       /* empty? */
-        volatile unsigned char          saa_addr;       /* 0x200: SAA subadr */
-        char                            pad5[3];
-        volatile unsigned char          saa_regval;     /* SAA7196 write reg. val */
-        char                            pad6[3];
-        volatile unsigned char          saa_status;     /* SAA7196 status byte */
-        /* There is more unused stuff here */
-};
-
-struct planb_window {
-        int     x, y;
-        ushort  width, height;
-        ushort  bpp, bpl, depth, pad;
-        ushort  swidth, sheight;
-        int     norm;
-        int     interlace;
-        u32     color_fmt;
-        int     chromakey;
-        int     mode;           /* used to switch between TV/VTR modes */
-};
-
-struct planb_suspend {
-        int overlay;
-        int frame;
-        struct dbdma_cmd cmd;
-};
-
-struct planb {
-        struct  video_device video_dev;
-        struct  video_picture picture;          /* Current picture params */
-        struct  video_audio audio_dev;          /* Current audio params */
-
-        volatile struct planb_registers *planb_base;    /* virt base of planb */
-        struct planb_registers *planb_base_phys;        /* phys base of planb */
-        void    *priv_space;                    /* Org. alloc. mem for kfree */
-        int     user;
-        unsigned int tab_size;
-        int     maxlines;
-        struct mutex lock;
-        unsigned int    irq;                    /* interrupt number */
-        volatile unsigned int intr_mask;
-        struct pci_dev *dev;                    /* Our PCI device */
-
-        int     overlay;                        /* overlay running? */
-        struct  planb_window win;
-        unsigned long frame_buffer_phys;        /* We need phys for DMA */
-        int     offset;                         /* offset of pixel 1 */
-        volatile struct dbdma_cmd *ch1_cmd;     /* Video In DMA cmd buffer */
-        volatile struct dbdma_cmd *ch2_cmd;     /* Clip Out DMA cmd buffer */
-        volatile struct dbdma_cmd *overlay_last1;
-        volatile struct dbdma_cmd *overlay_last2;
-        unsigned long ch1_cmd_phys;
-        volatile unsigned char *mask;           /* Clipmask buffer */
-        int suspend;
-        wait_queue_head_t suspendq;
-        struct planb_suspend suspended;
-        int     cmd_buff_inited;                /* cmd buffer inited? */
-
-        int grabbing;
-        unsigned int gcount;
-        wait_queue_head_t capq;
-        int last_fr;
-        int prev_last_fr;
-        unsigned char **rawbuf;
-        int rawbuf_size;
-        int gbuf_idx[MAX_GBUFFERS];
-        volatile struct dbdma_cmd *cap_cmd[MAX_GBUFFERS];
-        volatile struct dbdma_cmd *last_cmd[MAX_GBUFFERS];
-        volatile struct dbdma_cmd *pre_cmd[MAX_GBUFFERS];
-        int need_pre_capture[MAX_GBUFFERS];
-#define PLANB_DUMMY 40  /* # of command buf's allocated for pre-capture seq. */
-        int gwidth[MAX_GBUFFERS], gheight[MAX_GBUFFERS];
-        unsigned int gfmt[MAX_GBUFFERS];
-        int gnorm_switch[MAX_GBUFFERS];
-        volatile unsigned int *frame_stat;
-#define GBUFFER_UNUSED       0x00U
-#define GBUFFER_GRABBING     0x01U
-#define GBUFFER_DONE         0x02U
-#ifdef PLANB_GSCANLINE
-        int gbytes_per_line;
-#else
-#define MAX_LNUM 431    /* change this if PLANB_MAXLINES or */
-                        /* PLANB_MAXPIXELS changes */
-        int l_fr_addr_idx[MAX_GBUFFERS];
-        unsigned char *l_to_addr[MAX_GBUFFERS][MAX_LNUM];
-        int l_to_next_idx[MAX_GBUFFERS][MAX_LNUM];
-        int l_to_next_size[MAX_GBUFFERS][MAX_LNUM];
-        int lsize[MAX_GBUFFERS], lnum[MAX_GBUFFERS];
-#endif
-};
-
-#endif /* __KERNEL__ */
-
-#endif /* _PLANB_H_ */
diff --git a/drivers/media/video/pms.c b/drivers/media/video/pms.c
index 51b1461d8fb6..00425d743656 100644
--- a/drivers/media/video/pms.c
+++ b/drivers/media/video/pms.c
@@ -30,6 +30,7 @@
 #include <asm/io.h>
 #include <linux/videodev.h>
 #include <media/v4l2-common.h>
+#include <media/v4l2-ioctl.h>
 #include <linux/mutex.h>
 
 #include <asm/uaccess.h>
@@ -894,9 +895,7 @@ static const struct file_operations pms_fops = {
 
 static struct video_device pms_template=
 {
-        .owner          = THIS_MODULE,
         .name           = "Mediavision PMS",
-        .type           = VID_TYPE_CAPTURE,
         .fops           = &pms_fops,
 };
 
diff --git a/drivers/media/video/pvrusb2/Kconfig b/drivers/media/video/pvrusb2/Kconfig
index 4482b2c72ced..19eb274c9cd0 100644
--- a/drivers/media/video/pvrusb2/Kconfig
+++ b/drivers/media/video/pvrusb2/Kconfig
@@ -2,8 +2,6 @@ config VIDEO_PVRUSB2
         tristate "Hauppauge WinTV-PVR USB2 support"
         depends on VIDEO_V4L2 && I2C
         depends on VIDEO_MEDIA  # Avoids pvrusb = Y / DVB = M
-        depends on HOTPLUG      # due to FW_LOADER
-        select FW_LOADER
         select VIDEO_TUNER
         select VIDEO_TVEEPROM
         select VIDEO_CX2341X
diff --git a/drivers/media/video/pvrusb2/pvrusb2-context.h b/drivers/media/video/pvrusb2/pvrusb2-context.h
index 61801291c2af..d657e53bbfa3 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-context.h
+++ b/drivers/media/video/pvrusb2/pvrusb2-context.h
@@ -16,8 +16,8 @@
  *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  *
  */
-#ifndef __PVRUSB2_BASE_H
-#define __PVRUSB2_BASE_H
+#ifndef __PVRUSB2_CONTEXT_H
+#define __PVRUSB2_CONTEXT_H
 
 #include <linux/mutex.h>
 #include <linux/usb.h>
diff --git a/drivers/media/video/pvrusb2/pvrusb2-devattr.c b/drivers/media/video/pvrusb2/pvrusb2-devattr.c
index 5d036e7e3f07..88e175168438 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-devattr.c
+++ b/drivers/media/video/pvrusb2/pvrusb2-devattr.c
@@ -97,13 +97,13 @@ static const struct pvr2_device_desc pvr2_device_24xxx = {
                 .flag_has_cx25840 = !0,
                 .flag_has_wm8775 = !0,
                 .flag_has_hauppauge_rom = !0,
-                .flag_has_hauppauge_custom_ir = !0,
                 .flag_has_analogtuner = !0,
                 .flag_has_fmradio = !0,
                 .flag_has_composite = !0,
                 .flag_has_svideo = !0,
                 .signal_routing_scheme = PVR2_ROUTING_SCHEME_HAUPPAUGE,
                 .led_scheme = PVR2_LED_SCHEME_HAUPPAUGE,
+                .ir_scheme = PVR2_IR_SCHEME_24XXX,
 };
 
 
@@ -330,7 +330,7 @@ static const char *pvr2_fw1_names_73xxx[] = {
 };
 
 static const struct pvr2_device_desc pvr2_device_73xxx = {
-                .description = "WinTV PVR USB2 Model Category 73xxx",
+                .description = "WinTV HVR-1900 Model Category 73xxx",
                 .shortname = "73xxx",
                 .client_modules.lst = pvr2_client_73xxx,
                 .client_modules.cnt = ARRAY_SIZE(pvr2_client_73xxx),
@@ -344,6 +344,7 @@ static const struct pvr2_device_desc pvr2_device_73xxx = {
                 .signal_routing_scheme = PVR2_ROUTING_SCHEME_HAUPPAUGE,
                 .digital_control_scheme = PVR2_DIGITAL_SCHEME_HAUPPAUGE,
                 .led_scheme = PVR2_LED_SCHEME_HAUPPAUGE,
+                .ir_scheme = PVR2_IR_SCHEME_ZILOG,
 #ifdef CONFIG_VIDEO_PVRUSB2_DVB
                 .dvb_props = &pvr2_73xxx_dvb_props,
 #endif
@@ -438,7 +439,7 @@ static const char *pvr2_fw1_names_75xxx[] = {
 };
 
 static const struct pvr2_device_desc pvr2_device_750xx = {
-                .description = "WinTV PVR USB2 Model Category 750xx",
+                .description = "WinTV HVR-1950 Model Category 750xx",
                 .shortname = "750xx",
                 .client_modules.lst = pvr2_client_75xxx,
                 .client_modules.cnt = ARRAY_SIZE(pvr2_client_75xxx),
@@ -453,13 +454,14 @@ static const struct pvr2_device_desc pvr2_device_750xx = {
                 .digital_control_scheme = PVR2_DIGITAL_SCHEME_HAUPPAUGE,
                 .default_std_mask = V4L2_STD_NTSC_M,
                 .led_scheme = PVR2_LED_SCHEME_HAUPPAUGE,
+                .ir_scheme = PVR2_IR_SCHEME_ZILOG,
 #ifdef CONFIG_VIDEO_PVRUSB2_DVB
                 .dvb_props = &pvr2_750xx_dvb_props,
 #endif
 };
 
 static const struct pvr2_device_desc pvr2_device_751xx = {
-                .description = "WinTV PVR USB2 Model Category 751xx",
+                .description = "WinTV HVR-1950 Model Category 751xx",
                 .shortname = "751xx",
                 .client_modules.lst = pvr2_client_75xxx,
                 .client_modules.cnt = ARRAY_SIZE(pvr2_client_75xxx),
@@ -474,6 +476,7 @@ static const struct pvr2_device_desc pvr2_device_751xx = {
                 .digital_control_scheme = PVR2_DIGITAL_SCHEME_HAUPPAUGE,
                 .default_std_mask = V4L2_STD_NTSC_M,
                 .led_scheme = PVR2_LED_SCHEME_HAUPPAUGE,
+                .ir_scheme = PVR2_IR_SCHEME_ZILOG,
 #ifdef CONFIG_VIDEO_PVRUSB2_DVB
                 .dvb_props = &pvr2_751xx_dvb_props,
 #endif
diff --git a/drivers/media/video/pvrusb2/pvrusb2-devattr.h b/drivers/media/video/pvrusb2/pvrusb2-devattr.h
index e23ce1d2edd7..cb3a33eb0276 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-devattr.h
+++ b/drivers/media/video/pvrusb2/pvrusb2-devattr.h
@@ -48,6 +48,10 @@ struct pvr2_string_table {
 #define PVR2_LED_SCHEME_NONE 0
 #define PVR2_LED_SCHEME_HAUPPAUGE 1
 
+#define PVR2_IR_SCHEME_NONE 0
+#define PVR2_IR_SCHEME_24XXX 1
+#define PVR2_IR_SCHEME_ZILOG 2
+
 /* This describes a particular hardware type (except for the USB device ID
    which must live in a separate structure due to environmental
    constraints).  See the top of pvrusb2-hdw.c for where this is
@@ -126,15 +130,19 @@ struct pvr2_device_desc {
            ensure that it is found. */
         unsigned int flag_has_wm8775:1;
 
-        /* Device has IR hardware that can be faked into looking like a
-           normal Hauppauge i2c IR receiver.  This is currently very
-           specific to the 24xxx device, where Hauppauge had replaced their
-           'standard' I2C IR receiver with a bunch of FPGA logic controlled
-           directly via the FX2.  Turning this on tells the pvrusb2 driver
-           to virtualize the presence of the non-existant IR receiver chip and
-           implement the virtual receiver in terms of appropriate FX2
-           commands. */
-        unsigned int flag_has_hauppauge_custom_ir:1;
+        /* Indicate any specialized IR scheme that might need to be
+           supported by this driver.  If not set, then it is assumed that
+           IR can work without help from the driver (which is frequently
+           the case).  This is otherwise set to one of
+           PVR2_IR_SCHEME_xxxx.  For "xxxx", the value "24XXX" indicates a
+           Hauppauge 24xxx class device which has an FPGA-hosted IR
+           receiver that can only be reached via FX2 command codes.  In
+           that case the pvrusb2 driver will emulate the behavior of the
+           older 29xxx device's IR receiver (a "virtual" I2C chip) in terms
+           of those command codes.  For the value "ZILOG", we're dealing
+           with an IR chip that must be taken out of reset via another FX2
+           command code (which is the case for HVR-1950 devices). */
+        unsigned int ir_scheme:2;
 
         /* These bits define which kinds of sources the device can handle.
            Note: Digital tuner presence is inferred by the
diff --git a/drivers/media/video/pvrusb2/pvrusb2-fx2-cmd.h b/drivers/media/video/pvrusb2/pvrusb2-fx2-cmd.h
index b58369e7f30b..614755ea2ea3 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-fx2-cmd.h
+++ b/drivers/media/video/pvrusb2/pvrusb2-fx2-cmd.h
@@ -24,6 +24,8 @@
 #define FX2CMD_MEM_WRITE_DWORD  0x01u
 #define FX2CMD_MEM_READ_DWORD   0x02u
 
+#define FX2CMD_HCW_ZILOG_RESET  0x10u /* 1=reset 0=release */
+
 #define FX2CMD_MEM_READ_64BYTES 0x28u
 
 #define FX2CMD_REG_WRITE        0x04u
diff --git a/drivers/media/video/pvrusb2/pvrusb2-hdw.c b/drivers/media/video/pvrusb2/pvrusb2-hdw.c
index a5217a2cf4c0..f051c6aa7f1f 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-hdw.c
+++ b/drivers/media/video/pvrusb2/pvrusb2-hdw.c
@@ -250,6 +250,7 @@ struct pvr2_fx2cmd_descdef {
 static const struct pvr2_fx2cmd_descdef pvr2_fx2cmd_desc[] = {
         {FX2CMD_MEM_WRITE_DWORD, "write encoder dword"},
         {FX2CMD_MEM_READ_DWORD, "read encoder dword"},
+        {FX2CMD_HCW_ZILOG_RESET, "zilog IR reset control"},
         {FX2CMD_MEM_READ_64BYTES, "read encoder 64bytes"},
         {FX2CMD_REG_WRITE, "write encoder register"},
         {FX2CMD_REG_READ, "read encoder register"},
@@ -1711,6 +1712,14 @@ static void pvr2_hdw_setup_low(struct pvr2_hdw *hdw)
                 if (!pvr2_hdw_dev_ok(hdw)) return;
         }
 
+        /* Take the IR chip out of reset, if appropriate */
+        if (hdw->hdw_desc->ir_scheme == PVR2_IR_SCHEME_ZILOG) {
+                pvr2_issue_simple_cmd(hdw,
+                                      FX2CMD_HCW_ZILOG_RESET |
+                                      (1 << 8) |
+                                      ((0) << 16));
+        }
+
         // This step MUST happen after the earlier powerup step.
         pvr2_i2c_core_init(hdw);
         if (!pvr2_hdw_dev_ok(hdw)) return;
diff --git a/drivers/media/video/pvrusb2/pvrusb2-i2c-core.c b/drivers/media/video/pvrusb2/pvrusb2-i2c-core.c
index 9d3c18b24744..e600576a6c4b 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-i2c-core.c
+++ b/drivers/media/video/pvrusb2/pvrusb2-i2c-core.c
@@ -979,7 +979,9 @@ void pvr2_i2c_core_init(struct pvr2_hdw *hdw)
                 printk(KERN_INFO "%s: IR disabled\n",hdw->name);
                 hdw->i2c_func[0x18] = i2c_black_hole;
         } else if (ir_mode[hdw->unit_number] == 1) {
-                if (hdw->hdw_desc->flag_has_hauppauge_custom_ir) {
+                if (hdw->hdw_desc->ir_scheme == PVR2_IR_SCHEME_24XXX) {
+                        /* This comment is present PURELY to get
+                           checkpatch.pl to STFU.  Lovely, eh? */
                         hdw->i2c_func[0x18] = i2c_24xxx_ir;
                 }
         }
diff --git a/drivers/media/video/pvrusb2/pvrusb2-v4l2.c b/drivers/media/video/pvrusb2/pvrusb2-v4l2.c
index 0d72dc470fef..00306faeac01 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-v4l2.c
+++ b/drivers/media/video/pvrusb2/pvrusb2-v4l2.c
@@ -30,6 +30,7 @@
 #include <linux/videodev2.h>
 #include <media/v4l2-dev.h>
 #include <media/v4l2-common.h>
+#include <media/v4l2-ioctl.h>
 
 struct pvr2_v4l2_dev;
 struct pvr2_v4l2_fh;
@@ -1160,11 +1161,6 @@ static const struct file_operations vdev_fops = {
 
 
 static struct video_device vdev_template = {
-        .owner      = THIS_MODULE,
-        .type       = VID_TYPE_CAPTURE | VID_TYPE_TUNER,
-        .type2      = (V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_VBI_CAPTURE
-                       | V4L2_CAP_TUNER | V4L2_CAP_AUDIO
-                       | V4L2_CAP_READWRITE),
         .fops       = &vdev_fops,
 };
 
diff --git a/drivers/media/video/pwc/pwc-if.c b/drivers/media/video/pwc/pwc-if.c
index 423fa7c2d0c9..9aee7cb6f79a 100644
--- a/drivers/media/video/pwc/pwc-if.c
+++ b/drivers/media/video/pwc/pwc-if.c
@@ -165,9 +165,7 @@ static const struct file_operations pwc_fops = {
         .llseek =       no_llseek,
 };
 static struct video_device pwc_template = {
-        .owner =        THIS_MODULE,
         .name =         "Philips Webcam",       /* Filled in later */
-        .type =         VID_TYPE_CAPTURE,
         .release =      video_device_release,
         .fops =         &pwc_fops,
         .minor =        -1,
@@ -1048,19 +1046,20 @@ static int pwc_create_sysfs_files(struct video_device *vdev)
         struct pwc_device *pdev = video_get_drvdata(vdev);
         int rc;
 
-        rc = video_device_create_file(vdev, &dev_attr_button);
+        rc = device_create_file(&vdev->dev, &dev_attr_button);
         if (rc)
                 goto err;
         if (pdev->features & FEATURE_MOTOR_PANTILT) {
-                rc = video_device_create_file(vdev, &dev_attr_pan_tilt);
+                rc = device_create_file(&vdev->dev, &dev_attr_pan_tilt);
                 if (rc) goto err_button;
         }
 
         return 0;
 
 err_button:
-        video_device_remove_file(vdev, &dev_attr_button);
+        device_remove_file(&vdev->dev, &dev_attr_button);
 err:
+        PWC_ERROR("Could not create sysfs files.\n");
         return rc;
 }
 
@@ -1068,8 +1067,8 @@ static void pwc_remove_sysfs_files(struct video_device *vdev)
 {
         struct pwc_device *pdev = video_get_drvdata(vdev);
         if (pdev->features & FEATURE_MOTOR_PANTILT)
-                video_device_remove_file(vdev, &dev_attr_pan_tilt);
-        video_device_remove_file(vdev, &dev_attr_button);
+                device_remove_file(&vdev->dev, &dev_attr_pan_tilt);
+        device_remove_file(&vdev->dev, &dev_attr_button);
 }
 
 #ifdef CONFIG_USB_PWC_DEBUG
@@ -1767,9 +1766,8 @@ static int usb_pwc_probe(struct usb_interface *intf, const struct usb_device_id
                 return -ENOMEM;
         }
         memcpy(pdev->vdev, &pwc_template, sizeof(pwc_template));
-        pdev->vdev->dev = &(udev->dev);
+        pdev->vdev->parent = &(udev->dev);
         strcpy(pdev->vdev->name, name);
-        pdev->vdev->owner = THIS_MODULE;
         video_set_drvdata(pdev->vdev, pdev);
 
         pdev->release = le16_to_cpu(udev->descriptor.bcdDevice);
diff --git a/drivers/media/video/pwc/pwc.h b/drivers/media/video/pwc/pwc.h
index 8e8e5b27e77e..74178754b39b 100644
--- a/drivers/media/video/pwc/pwc.h
+++ b/drivers/media/video/pwc/pwc.h
@@ -32,9 +32,11 @@
 #include <linux/smp_lock.h>
 #include <linux/version.h>
 #include <linux/mutex.h>
+#include <linux/mm.h>
 #include <asm/errno.h>
 #include <linux/videodev.h>
 #include <media/v4l2-common.h>
+#include <media/v4l2-ioctl.h>
 
 #include "pwc-uncompress.h"
 #include <media/pwc-ioctl.h>
diff --git a/drivers/media/video/s2255drv.c b/drivers/media/video/s2255drv.c
index 04eb2c3fabd8..b1d09d8e2b85 100644
--- a/drivers/media/video/s2255drv.c
+++ b/drivers/media/video/s2255drv.c
@@ -47,8 +47,10 @@
 #include <linux/mutex.h>
 #include <linux/videodev2.h>
 #include <linux/version.h>
+#include <linux/mm.h>
 #include <media/videobuf-vmalloc.h>
 #include <media/v4l2-common.h>
+#include <media/v4l2-ioctl.h>
 #include <linux/vmalloc.h>
 #include <linux/usb.h>
 
@@ -184,6 +186,7 @@ struct s2255_dmaqueue {
 #define S2255_FW_LOADED_DSPWAIT 1
 #define S2255_FW_SUCCESS        2
 #define S2255_FW_FAILED         3
+#define S2255_FW_DISCONNECTING  4
 
 struct s2255_fw {
         int                   fw_loaded;
@@ -263,7 +266,6 @@ struct s2255_buffer {
 
 struct s2255_fh {
         struct s2255_dev        *dev;
-        unsigned int            resources;
         const struct s2255_fmt  *fmt;
         unsigned int            width;
         unsigned int            height;
@@ -273,14 +275,9 @@ struct s2255_fh {
         /* mode below is the desired mode.
            mode in s2255_dev is the current mode that was last set */
         struct s2255_mode       mode;
+        int                     resources[MAX_CHANNELS];
 };
 
-/*
- * TODO: fixme S2255_MAX_USERS. Do not limit open driver handles.
- * Limit V4L to one stream at a time.
- */
-#define S2255_MAX_USERS         1
-
 #define CUR_USB_FWVER   774     /* current cypress EEPROM firmware version */
 #define S2255_MAJOR_VERSION     1
 #define S2255_MINOR_VERSION     13
@@ -476,10 +473,9 @@ static void s2255_timer(unsigned long user_data)
         dprintk(100, "s2255 timer\n");
         if (usb_submit_urb(data->fw_urb, GFP_ATOMIC) < 0) {
                 printk(KERN_ERR "s2255: can't submit urb\n");
-                if (data->fw) {
-                        release_firmware(data->fw);
-                        data->fw = NULL;
-                }
+                atomic_set(&data->fw_state, S2255_FW_FAILED);
+                /* wake up anything waiting for the firmware */
+                wake_up(&data->wait_fw);
                 return;
         }
 }
@@ -509,13 +505,18 @@ static void s2255_fwchunk_complete(struct urb *urb)
         struct usb_device *udev = urb->dev;
         int len;
         dprintk(100, "udev %p urb %p", udev, urb);
-        /* TODO: fixme.  reflect change in status */
         if (urb->status) {
                 dev_err(&udev->dev, "URB failed with status %d", urb->status);
+                atomic_set(&data->fw_state, S2255_FW_FAILED);
+                /* wake up anything waiting for the firmware */
+                wake_up(&data->wait_fw);
                 return;
         }
         if (data->fw_urb == NULL) {
-                dev_err(&udev->dev, "early disconncect\n");
+                dev_err(&udev->dev, "s2255 disconnected\n");
+                atomic_set(&data->fw_state, S2255_FW_FAILED);
+                /* wake up anything waiting for the firmware */
+                wake_up(&data->wait_fw);
                 return;
         }
 #define CHUNK_SIZE 512
@@ -789,7 +790,8 @@ static int res_get(struct s2255_dev *dev, struct s2255_fh *fh)
         }
         /* it's free, grab it */
         dev->resources[fh->channel] = 1;
-        dprintk(1, "res: get\n");
+        fh->resources[fh->channel] = 1;
+        dprintk(1, "s2255: res: get\n");
         mutex_unlock(&dev->lock);
         return 1;
 }
@@ -799,9 +801,18 @@ static int res_locked(struct s2255_dev *dev, struct s2255_fh *fh)
         return dev->resources[fh->channel];
 }
 
+static int res_check(struct s2255_fh *fh)
+{
+        return fh->resources[fh->channel];
+}
+
+
 static void res_free(struct s2255_dev *dev, struct s2255_fh *fh)
 {
+        mutex_lock(&dev->lock);
         dev->resources[fh->channel] = 0;
+        fh->resources[fh->channel] = 0;
+        mutex_unlock(&dev->lock);
         dprintk(1, "res: put\n");
 }
 
@@ -1232,7 +1243,7 @@ static int vidioc_streamon(struct file *file, void *priv, enum v4l2_buf_type i)
         }
 
         if (!res_get(dev, fh)) {
-                dev_err(&dev->udev->dev, "res get busy\n");
+                dev_err(&dev->udev->dev, "s2255: stream busy\n");
                 return -EBUSY;
         }
 
@@ -1288,8 +1299,10 @@ static int vidioc_streamoff(struct file *file, void *priv, enum v4l2_buf_type i)
         }
         s2255_stop_acquire(dev, fh->channel);
         res = videobuf_streamoff(&fh->vb_vidq);
+        if (res < 0)
+                return res;
         res_free(dev, fh);
-        return res;
+        return 0;
 }
 
 static int vidioc_s_std(struct file *file, void *priv, v4l2_std_id *i)
@@ -1462,12 +1475,7 @@ static int s2255_open(struct inode *inode, struct file *file)
         mutex_lock(&dev->open_lock);
 
         dev->users[cur_channel]++;
-        if (dev->users[cur_channel] > S2255_MAX_USERS) {
-                dev->users[cur_channel]--;
-                mutex_unlock(&dev->open_lock);
-                printk(KERN_INFO "s2255drv: too many open handles!\n");
-                return -EBUSY;
-        }
+        dprintk(4, "s2255: open_handles %d\n", dev->users[cur_channel]);
 
         if (atomic_read(&dev->fw_data->fw_state) == S2255_FW_FAILED) {
                 err("2255 firmware load failed. retrying.\n");
@@ -1478,7 +1486,8 @@ static int s2255_open(struct inode *inode, struct file *file)
                                    msecs_to_jiffies(S2255_LOAD_TIMEOUT));
                 if (atomic_read(&dev->fw_data->fw_state)
                     != S2255_FW_SUCCESS) {
-                        printk(KERN_INFO "2255 FW load failed after 2 tries\n");
+                        printk(KERN_INFO "2255 FW load failed.\n");
+                        dev->users[cur_channel]--;
                         mutex_unlock(&dev->open_lock);
                         return -EFAULT;
                 }
@@ -1494,6 +1503,7 @@ static int s2255_open(struct inode *inode, struct file *file)
                     != S2255_FW_SUCCESS) {
                         printk(KERN_INFO "2255 firmware not loaded"
                                "try again\n");
+                        dev->users[cur_channel]--;
                         mutex_unlock(&dev->open_lock);
                         return -EBUSY;
                 }
@@ -1502,6 +1512,7 @@ static int s2255_open(struct inode *inode, struct file *file)
         /* allocate + initialize per filehandle data */
         fh = kzalloc(sizeof(*fh), GFP_KERNEL);
         if (NULL == fh) {
+                dev->users[cur_channel]--;
                 mutex_unlock(&dev->open_lock);
                 return -ENOMEM;
         }
@@ -1561,44 +1572,48 @@ static void s2255_destroy(struct kref *kref)
                 printk(KERN_ERR "s2255drv: kref problem\n");
                 return;
         }
+
+        /*
+         * Wake up any firmware load waiting (only done in .open,
+         * which holds the open_lock mutex)
+         */
+        atomic_set(&dev->fw_data->fw_state, S2255_FW_DISCONNECTING);
+        wake_up(&dev->fw_data->wait_fw);
+
         /* prevent s2255_disconnect from racing s2255_open */
         mutex_lock(&dev->open_lock);
         s2255_exit_v4l(dev);
-        /* device unregistered so no longer possible to open. open_mutex
-           can be unlocked */
+        /*
+         * device unregistered so no longer possible to open. open_mutex
+         *  can be unlocked and timers deleted afterwards.
+         */
         mutex_unlock(&dev->open_lock);
 
         /* board shutdown stops the read pipe if it is running */
         s2255_board_shutdown(dev);
 
         /* make sure firmware still not trying to load */
+        del_timer(&dev->timer);  /* only started in .probe and .open */
+
         if (dev->fw_data->fw_urb) {
                 dprintk(2, "kill fw_urb\n");
                 usb_kill_urb(dev->fw_data->fw_urb);
                 usb_free_urb(dev->fw_data->fw_urb);
                 dev->fw_data->fw_urb = NULL;
         }
+
         /*
-         * TODO: fixme(above, below): potentially leaving timers alive.
-         *                            do not ignore timeout below if
-         *                            it occurs.
+         * delete the dsp_wait timer, which sets the firmware
+         * state on completion.  This is done before fw_data
+         * is freed below.
          */
 
-        /* make sure we aren't waiting for the DSP */
-        if (atomic_read(&dev->fw_data->fw_state) == S2255_FW_LOADED_DSPWAIT) {
-                /* if we are, wait for the wakeup for fw_success or timeout */
-                wait_event_timeout(dev->fw_data->wait_fw,
-                                   (atomic_read(&dev->fw_data->fw_state)
-                                   == S2255_FW_SUCCESS),
-                                   msecs_to_jiffies(S2255_LOAD_TIMEOUT));
-        }
+        del_timer(&dev->fw_data->dsp_wait); /* only started in .open */
 
-        if (dev->fw_data) {
-                if (dev->fw_data->fw)
-                        release_firmware(dev->fw_data->fw);
-                kfree(dev->fw_data->pfw_data);
-                kfree(dev->fw_data);
-        }
+        if (dev->fw_data->fw)
+                release_firmware(dev->fw_data->fw);
+        kfree(dev->fw_data->pfw_data);
+        kfree(dev->fw_data);
 
         usb_put_dev(dev->udev);
         dprintk(1, "%s", __func__);
@@ -1615,17 +1630,23 @@ static int s2255_close(struct inode *inode, struct file *file)
 
         mutex_lock(&dev->open_lock);
 
-        if (dev->b_acquire[fh->channel])
-                s2255_stop_acquire(dev, fh->channel);
-        res_free(dev, fh);
+        /* turn off stream */
+        if (res_check(fh)) {
+                if (dev->b_acquire[fh->channel])
+                        s2255_stop_acquire(dev, fh->channel);
+                videobuf_streamoff(&fh->vb_vidq);
+                res_free(dev, fh);
+        }
+
         videobuf_mmap_free(&fh->vb_vidq);
-        kfree(fh);
         dev->users[fh->channel]--;
+
         mutex_unlock(&dev->open_lock);
 
         kref_put(&dev->kref, s2255_destroy);
         dprintk(1, "s2255: close called (minor=%d, users=%d)\n",
                 minor, dev->users[fh->channel]);
+        kfree(fh);
         return 0;
 }
 
@@ -1658,12 +1679,7 @@ static const struct file_operations s2255_fops_v4l = {
         .llseek = no_llseek,
 };
 
-static struct video_device template = {
-        .name = "s2255v",
-        .type = VID_TYPE_CAPTURE,
-        .fops = &s2255_fops_v4l,
-        .minor = -1,
-        .release = video_device_release,
+static const struct v4l2_ioctl_ops s2255_ioctl_ops = {
         .vidioc_querycap = vidioc_querycap,
         .vidioc_enum_fmt_vid_cap = vidioc_enum_fmt_vid_cap,
         .vidioc_g_fmt_vid_cap = vidioc_g_fmt_vid_cap,
@@ -1685,6 +1701,14 @@ static struct video_device template = {
 #ifdef CONFIG_VIDEO_V4L1_COMPAT
         .vidiocgmbuf = vidioc_cgmbuf,
 #endif
+};
+
+static struct video_device template = {
+        .name = "s2255v",
+        .fops = &s2255_fops_v4l,
+        .ioctl_ops = &s2255_ioctl_ops,
+        .minor = -1,
+        .release = video_device_release,
         .tvnorms = S2255_NORMS,
         .current_norm = V4L2_STD_NTSC_M,
 };
@@ -1706,7 +1730,7 @@ static int s2255_probe_v4l(struct s2255_dev *dev)
                 /* register 4 video devices */
                 dev->vdev[i] = video_device_alloc();
                 memcpy(dev->vdev[i], &template, sizeof(struct video_device));
-                dev->vdev[i]->dev = &dev->interface->dev;
+                dev->vdev[i]->parent = &dev->interface->dev;
                 if (video_nr == -1)
                         ret = video_register_device(dev->vdev[i],
                                                     VFL_TYPE_GRABBER,
diff --git a/drivers/media/video/saa5246a.c b/drivers/media/video/saa5246a.c
index 03e772130b55..6ee63e69b36c 100644
--- a/drivers/media/video/saa5246a.c
+++ b/drivers/media/video/saa5246a.c
@@ -46,6 +46,7 @@
 #include <linux/videotext.h>
 #include <linux/videodev.h>
 #include <media/v4l2-common.h>
+#include <media/v4l2-ioctl.h>
 #include <linux/mutex.h>
 
 #include "saa5246a.h"
@@ -829,9 +830,7 @@ static const struct file_operations saa_fops = {
 
 static struct video_device saa_template =
 {
-        .owner    = THIS_MODULE,
         .name     = IF_NAME,
-        .type     = VID_TYPE_TELETEXT,
         .fops     = &saa_fops,
         .release  = video_device_release,
         .minor    = -1,
diff --git a/drivers/media/video/saa5249.c b/drivers/media/video/saa5249.c
index fde99d9ee71f..0d639738d4e6 100644
--- a/drivers/media/video/saa5249.c
+++ b/drivers/media/video/saa5249.c
@@ -57,6 +57,7 @@
 #include <linux/videotext.h>
 #include <linux/videodev.h>
 #include <media/v4l2-common.h>
+#include <media/v4l2-ioctl.h>
 #include <linux/mutex.h>
 
 
@@ -710,9 +711,7 @@ static const struct file_operations saa_fops = {
 
 static struct video_device saa_template =
 {
-        .owner          = THIS_MODULE,
         .name           = IF_NAME,
-        .type           = VID_TYPE_TELETEXT,    /*| VID_TYPE_TUNER ?? */
         .fops           = &saa_fops,
 };
 
diff --git a/drivers/media/video/saa7134/Kconfig b/drivers/media/video/saa7134/Kconfig
index 83f076abce35..7021bbf5897b 100644
--- a/drivers/media/video/saa7134/Kconfig
+++ b/drivers/media/video/saa7134/Kconfig
@@ -27,9 +27,7 @@ config VIDEO_SAA7134_ALSA
 config VIDEO_SAA7134_DVB
         tristate "DVB/ATSC Support for saa7134 based TV cards"
         depends on VIDEO_SAA7134 && DVB_CORE
-        depends on HOTPLUG      # due to FW_LOADER
         select VIDEOBUF_DVB
-        select FW_LOADER
         select DVB_PLL if !DVB_FE_CUSTOMISE
         select DVB_MT352 if !DVB_FE_CUSTOMISE
         select DVB_TDA1004X if !DVB_FE_CUSTOMISE
diff --git a/drivers/media/video/saa7134/saa7134-cards.c b/drivers/media/video/saa7134/saa7134-cards.c
index 6893f998d292..98364d171def 100644
--- a/drivers/media/video/saa7134/saa7134-cards.c
+++ b/drivers/media/video/saa7134/saa7134-cards.c
@@ -5853,9 +5853,6 @@ int saa7134_board_init2(struct saa7134_dev *dev)
         unsigned char buf;
         int board;
 
-        dev->tuner_type = saa7134_boards[dev->board].tuner_type;
-        dev->tuner_addr = saa7134_boards[dev->board].tuner_addr;
-
         switch (dev->board) {
         case SAA7134_BOARD_BMK_MPEX_NOTUNER:
         case SAA7134_BOARD_BMK_MPEX_TUNER:
diff --git a/drivers/media/video/saa7134/saa7134-core.c b/drivers/media/video/saa7134/saa7134-core.c
index cfee84ee7a88..75d618415f4f 100644
--- a/drivers/media/video/saa7134/saa7134-core.c
+++ b/drivers/media/video/saa7134/saa7134-core.c
@@ -798,7 +798,7 @@ static struct video_device *vdev_init(struct saa7134_dev *dev,
                 return NULL;
         *vfd = *template;
         vfd->minor   = -1;
-        vfd->dev     = &dev->pci->dev;
+        vfd->parent  = &dev->pci->dev;
         vfd->release = video_device_release;
         vfd->debug   = video_debug;
         snprintf(vfd->name, sizeof(vfd->name), "%s %s (%s)",
@@ -945,11 +945,12 @@ static int __devinit saa7134_initdev(struct pci_dev *pci_dev,
                 dev->board = SAA7134_BOARD_UNKNOWN;
         }
         dev->autodetected = card[dev->nr] != dev->board;
-        dev->tuner_type   = saa7134_boards[dev->board].tuner_type;
+        dev->tuner_type = saa7134_boards[dev->board].tuner_type;
+        dev->tuner_addr = saa7134_boards[dev->board].tuner_addr;
         dev->tda9887_conf = saa7134_boards[dev->board].tda9887_conf;
         if (UNSET != tuner[dev->nr])
                 dev->tuner_type = tuner[dev->nr];
-                printk(KERN_INFO "%s: subsystem: %04x:%04x, board: %s [card=%d,%s]\n",
+        printk(KERN_INFO "%s: subsystem: %04x:%04x, board: %s [card=%d,%s]\n",
                 dev->name,pci_dev->subsystem_vendor,
                 pci_dev->subsystem_device,saa7134_boards[dev->board].name,
                 dev->board, dev->autodetected ?
@@ -1007,11 +1008,9 @@ static int __devinit saa7134_initdev(struct pci_dev *pci_dev,
         v4l2_prio_init(&dev->prio);
 
         /* register v4l devices */
-        if (saa7134_no_overlay <= 0) {
-                saa7134_video_template.type |= VID_TYPE_OVERLAY;
-        } else {
-                printk("%s: Overlay support disabled.\n",dev->name);
-        }
+        if (saa7134_no_overlay > 0)
+                printk(KERN_INFO "%s: Overlay support disabled.\n", dev->name);
+
         dev->video_dev = vdev_init(dev,&saa7134_video_template,"video");
         err = video_register_device(dev->video_dev,VFL_TYPE_GRABBER,
                                     video_nr[dev->nr]);
@@ -1024,7 +1023,6 @@ static int __devinit saa7134_initdev(struct pci_dev *pci_dev,
                dev->name,dev->video_dev->minor & 0x1f);
 
         dev->vbi_dev = vdev_init(dev, &saa7134_video_template, "vbi");
-        dev->vbi_dev->type = VID_TYPE_TUNER | VID_TYPE_TELETEXT;
 
         err = video_register_device(dev->vbi_dev,VFL_TYPE_VBI,
                                     vbi_nr[dev->nr]);
diff --git a/drivers/media/video/saa7134/saa7134-empress.c b/drivers/media/video/saa7134/saa7134-empress.c
index 2a5ab957542d..c0c5d7509c25 100644
--- a/drivers/media/video/saa7134/saa7134-empress.c
+++ b/drivers/media/video/saa7134/saa7134-empress.c
@@ -89,14 +89,14 @@ static int ts_open(struct inode *inode, struct file *file)
         err = -EBUSY;
         if (!mutex_trylock(&dev->empress_tsq.vb_lock))
                 goto done;
-        if (dev->empress_users)
+        if (atomic_read(&dev->empress_users))
                 goto done_up;
 
         /* Unmute audio */
         saa_writeb(SAA7134_AUDIO_MUTE_CTRL,
                 saa_readb(SAA7134_AUDIO_MUTE_CTRL) & ~(1 << 6));
 
-        dev->empress_users++;
+        atomic_inc(&dev->empress_users);
         file->private_data = dev;
         err = 0;
 
@@ -110,8 +110,6 @@ static int ts_release(struct inode *inode, struct file *file)
 {
         struct saa7134_dev *dev = file->private_data;
 
-        mutex_lock(&dev->empress_tsq.vb_lock);
-
         videobuf_stop(&dev->empress_tsq);
         videobuf_mmap_free(&dev->empress_tsq);
 
@@ -122,9 +120,7 @@ static int ts_release(struct inode *inode, struct file *file)
         saa_writeb(SAA7134_AUDIO_MUTE_CTRL,
                 saa_readb(SAA7134_AUDIO_MUTE_CTRL) | (1 << 6));
 
-        dev->empress_users--;
-
-        mutex_unlock(&dev->empress_tsq.vb_lock);
+        atomic_dec(&dev->empress_users);
 
         return 0;
 }
@@ -333,6 +329,22 @@ static int empress_g_ext_ctrls(struct file *file, void *priv,
         return saa7134_i2c_call_saa6752(dev, VIDIOC_G_EXT_CTRLS, ctrls);
 }
 
+static int empress_g_ctrl(struct file *file, void *priv,
+                                        struct v4l2_control *c)
+{
+        struct saa7134_dev *dev = file->private_data;
+
+        return saa7134_g_ctrl_internal(dev, NULL, c);
+}
+
+static int empress_s_ctrl(struct file *file, void *priv,
+                                        struct v4l2_control *c)
+{
+        struct saa7134_dev *dev = file->private_data;
+
+        return saa7134_s_ctrl_internal(dev, NULL, c);
+}
+
 static int empress_queryctrl(struct file *file, void *priv,
                                         struct v4l2_queryctrl *c)
 {
@@ -400,16 +412,7 @@ static const struct file_operations ts_fops =
         .llseek   = no_llseek,
 };
 
-/* ----------------------------------------------------------- */
-
-static struct video_device saa7134_empress_template =
-{
-        .name          = "saa7134-empress",
-        .type          = 0 /* FIXME */,
-        .type2         = 0 /* FIXME */,
-        .fops          = &ts_fops,
-        .minor         = -1,
-
+static const struct v4l2_ioctl_ops ts_ioctl_ops = {
         .vidioc_querycap                = empress_querycap,
         .vidioc_enum_fmt_vid_cap        = empress_enum_fmt_vid_cap,
         .vidioc_s_fmt_vid_cap           = empress_s_fmt_vid_cap,
@@ -428,8 +431,17 @@ static struct video_device saa7134_empress_template =
 
         .vidioc_queryctrl               = empress_queryctrl,
         .vidioc_querymenu               = empress_querymenu,
-        .vidioc_g_ctrl                  = saa7134_g_ctrl,
-        .vidioc_s_ctrl                  = saa7134_s_ctrl,
+        .vidioc_g_ctrl                  = empress_g_ctrl,
+        .vidioc_s_ctrl                  = empress_s_ctrl,
+};
+
+/* ----------------------------------------------------------- */
+
+static struct video_device saa7134_empress_template = {
+        .name          = "saa7134-empress",
+        .fops          = &ts_fops,
+        .minor         = -1,
+        .ioctl_ops     = &ts_ioctl_ops,
 
         .tvnorms                        = SAA7134_NORMS,
         .current_norm                   = V4L2_STD_PAL,
@@ -445,7 +457,7 @@ static void empress_signal_update(struct work_struct *work)
                 ts_reset_encoder(dev);
         } else {
                 dprintk("video signal acquired\n");
-                if (dev->empress_users)
+                if (atomic_read(&dev->empress_users))
                         ts_init_encoder(dev);
         }
 }
@@ -465,7 +477,7 @@ static int empress_init(struct saa7134_dev *dev)
         if (NULL == dev->empress_dev)
                 return -ENOMEM;
         *(dev->empress_dev) = saa7134_empress_template;
-        dev->empress_dev->dev     = &dev->pci->dev;
+        dev->empress_dev->parent  = &dev->pci->dev;
         dev->empress_dev->release = video_device_release;
         snprintf(dev->empress_dev->name, sizeof(dev->empress_dev->name),
                  "%s empress (%s)", dev->name,
diff --git a/drivers/media/video/saa7134/saa7134-video.c b/drivers/media/video/saa7134/saa7134-video.c
index 1a5137550e7a..68c268981861 100644
--- a/drivers/media/video/saa7134/saa7134-video.c
+++ b/drivers/media/video/saa7134/saa7134-video.c
@@ -1112,10 +1112,8 @@ static struct videobuf_queue_ops video_qops = {
 
 /* ------------------------------------------------------------------ */
 
-int saa7134_g_ctrl(struct file *file, void *priv, struct v4l2_control *c)
+int saa7134_g_ctrl_internal(struct saa7134_dev *dev, struct saa7134_fh *fh, struct v4l2_control *c)
 {
-        struct saa7134_fh *fh = priv;
-        struct saa7134_dev *dev = fh->dev;
         const struct v4l2_queryctrl* ctrl;
 
         ctrl = ctrl_by_id(c->id);
@@ -1160,20 +1158,31 @@ int saa7134_g_ctrl(struct file *file, void *priv, struct v4l2_control *c)
         }
         return 0;
 }
-EXPORT_SYMBOL_GPL(saa7134_g_ctrl);
+EXPORT_SYMBOL_GPL(saa7134_g_ctrl_internal);
+
+static int saa7134_g_ctrl(struct file *file, void *priv, struct v4l2_control *c)
+{
+        struct saa7134_fh *fh = priv;
+
+        return saa7134_g_ctrl_internal(fh->dev, fh, c);
+}
 
-int saa7134_s_ctrl(struct file *file, void *f, struct v4l2_control *c)
+int saa7134_s_ctrl_internal(struct saa7134_dev *dev,  struct saa7134_fh *fh, struct v4l2_control *c)
 {
         const struct v4l2_queryctrl* ctrl;
-        struct saa7134_fh *fh = f;
-        struct saa7134_dev *dev = fh->dev;
         unsigned long flags;
         int restart_overlay = 0;
-        int err = -EINVAL;
+        int err;
 
-        err = v4l2_prio_check(&dev->prio, &fh->prio);
-        if (0 != err)
-                return err;
+        /* When called from the empress code fh == NULL.
+           That needs to be fixed somehow, but for now this is
+           good enough. */
+        if (fh) {
+                err = v4l2_prio_check(&dev->prio, &fh->prio);
+                if (0 != err)
+                        return err;
+        }
+        err = -EINVAL;
 
         mutex_lock(&dev->lock);
 
@@ -1274,7 +1283,14 @@ error:
         mutex_unlock(&dev->lock);
         return err;
 }
-EXPORT_SYMBOL_GPL(saa7134_s_ctrl);
+EXPORT_SYMBOL_GPL(saa7134_s_ctrl_internal);
+
+static int saa7134_s_ctrl(struct file *file, void *f, struct v4l2_control *c)
+{
+        struct saa7134_fh *fh = f;
+
+        return saa7134_s_ctrl_internal(fh->dev, fh, c);
+}
 
 /* ------------------------------------------------------------------ */
 
@@ -2353,26 +2369,7 @@ static const struct file_operations video_fops =
         .llseek   = no_llseek,
 };
 
-static const struct file_operations radio_fops =
-{
-        .owner    = THIS_MODULE,
-        .open     = video_open,
-        .release  = video_release,
-        .ioctl    = video_ioctl2,
-        .compat_ioctl   = v4l_compat_ioctl32,
-        .llseek   = no_llseek,
-};
-
-/* ----------------------------------------------------------- */
-/* exported stuff                                              */
-
-struct video_device saa7134_video_template =
-{
-        .name                           = "saa7134-video",
-        .type                           = VID_TYPE_CAPTURE|VID_TYPE_TUNER |
-                                        VID_TYPE_CLIPPING|VID_TYPE_SCALES,
-        .fops                           = &video_fops,
-        .minor                          = -1,
+static const struct v4l2_ioctl_ops video_ioctl_ops = {
         .vidioc_querycap                = saa7134_querycap,
         .vidioc_enum_fmt_vid_cap        = saa7134_enum_fmt_vid_cap,
         .vidioc_g_fmt_vid_cap           = saa7134_g_fmt_vid_cap,
@@ -2421,16 +2418,18 @@ struct video_device saa7134_video_template =
         .vidioc_g_register              = vidioc_g_register,
         .vidioc_s_register              = vidioc_s_register,
 #endif
-        .tvnorms                        = SAA7134_NORMS,
-        .current_norm                   = V4L2_STD_PAL,
 };
 
-struct video_device saa7134_radio_template =
-{
-        .name                   = "saa7134-radio",
-        .type                   = VID_TYPE_TUNER,
-        .fops                   = &radio_fops,
-        .minor                  = -1,
+static const struct file_operations radio_fops = {
+        .owner    = THIS_MODULE,
+        .open     = video_open,
+        .release  = video_release,
+        .ioctl    = video_ioctl2,
+        .compat_ioctl   = v4l_compat_ioctl32,
+        .llseek   = no_llseek,
+};
+
+static const struct v4l2_ioctl_ops radio_ioctl_ops = {
         .vidioc_querycap        = radio_querycap,
         .vidioc_g_tuner         = radio_g_tuner,
         .vidioc_enum_input      = radio_enum_input,
@@ -2447,6 +2446,25 @@ struct video_device saa7134_radio_template =
         .vidioc_s_frequency     = saa7134_s_frequency,
 };
 
+/* ----------------------------------------------------------- */
+/* exported stuff                                              */
+
+struct video_device saa7134_video_template = {
+        .name                           = "saa7134-video",
+        .fops                           = &video_fops,
+        .ioctl_ops                      = &video_ioctl_ops,
+        .minor                          = -1,
+        .tvnorms                        = SAA7134_NORMS,
+        .current_norm                   = V4L2_STD_PAL,
+};
+
+struct video_device saa7134_radio_template = {
+        .name                   = "saa7134-radio",
+        .fops                   = &radio_fops,
+        .ioctl_ops              = &radio_ioctl_ops,
+        .minor                  = -1,
+};
+
 int saa7134_video_init1(struct saa7134_dev *dev)
 {
         /* sanitycheck insmod options */
diff --git a/drivers/media/video/saa7134/saa7134.h b/drivers/media/video/saa7134/saa7134.h
index 6927cbea8624..a0884f639f65 100644
--- a/drivers/media/video/saa7134/saa7134.h
+++ b/drivers/media/video/saa7134/saa7134.h
@@ -34,6 +34,7 @@
 #include <asm/io.h>
 
 #include <media/v4l2-common.h>
+#include <media/v4l2-ioctl.h>
 #include <media/tuner.h>
 #include <media/ir-common.h>
 #include <media/ir-kbd-i2c.h>
@@ -560,7 +561,7 @@ struct saa7134_dev {
         /* SAA7134_MPEG_EMPRESS only */
         struct video_device        *empress_dev;
         struct videobuf_queue      empress_tsq;
-        unsigned int               empress_users;
+        atomic_t                   empress_users;
         struct work_struct         empress_workqueue;
         int                        empress_started;
 
@@ -662,8 +663,8 @@ extern unsigned int video_debug;
 extern struct video_device saa7134_video_template;
 extern struct video_device saa7134_radio_template;
 
-int saa7134_g_ctrl(struct file *file, void *priv, struct v4l2_control *c);
-int saa7134_s_ctrl(struct file *file, void *f, struct v4l2_control *c);
+int saa7134_s_ctrl_internal(struct saa7134_dev *dev,  struct saa7134_fh *fh, struct v4l2_control *c);
+int saa7134_g_ctrl_internal(struct saa7134_dev *dev,  struct saa7134_fh *fh, struct v4l2_control *c);
 int saa7134_queryctrl(struct file *file, void *priv, struct v4l2_queryctrl *c);
 
 int saa7134_videoport_init(struct saa7134_dev *dev);
diff --git a/drivers/media/video/saa717x.c b/drivers/media/video/saa717x.c
index 2220f9569941..af60ede5310d 100644
--- a/drivers/media/video/saa717x.c
+++ b/drivers/media/video/saa717x.c
@@ -35,7 +35,6 @@
 #include <linux/kernel.h>
 #include <linux/sched.h>
 
-#include <linux/videodev.h>
 #include <linux/videodev2.h>
 #include <linux/i2c.h>
 #include <media/v4l2-common.h>
diff --git a/drivers/media/video/saa7196.h b/drivers/media/video/saa7196.h
index cd4b6354a7b3..e69de29bb2d1 100644
--- a/drivers/media/video/saa7196.h
+++ b/drivers/media/video/saa7196.h
@@ -1,117 +0,0 @@
-/*
-    Definitions for the Philips SAA7196 digital video decoder,
-    scaler, and clock generator circuit (DESCpro), as used in
-    the PlanB video input of the Powermac 7x00/8x00 series.
-
-    Copyright (C) 1998 Michel Lanners (mlan@cpu.lu)
-
-    The register defines are shamelessly copied from the meteor
-    driver out of NetBSD (with permission),
-    and are copyrighted (c) 1995 Mark Tinguely and Jim Lowe
-    (Thanks !)
-
-    Additional debugging and coding by Takashi Oe (toe@unlinfo.unl.edu)
-
-    The default values used for PlanB are my mistakes.
-*/
-
-/* $Id: saa7196.h,v 1.5 1999/03/26 23:28:47 mlan Exp $ */
-
-#ifndef _SAA7196_H_
-#define _SAA7196_H_
-
-#define SAA7196_NUMREGS 0x31    /* Number of registers (used)*/
-#define NUM_SUPPORTED_NORM 3    /* Number of supported norms by PlanB */
-
-/* Decoder part: */
-#define SAA7196_IDEL    0x00    /* Increment delay */
-#define SAA7196_HSB5    0x01    /* H-sync begin; 50 hz */
-#define SAA7196_HSS5    0x02    /* H-sync stop; 50 hz */
-#define SAA7196_HCB5    0x03    /* H-clamp begin; 50 hz */
-#define SAA7196_HCS5    0x04    /* H-clamp stop; 50 hz */
-#define SAA7196_HSP5    0x05    /* H-sync after PHI1; 50 hz */
-#define SAA7196_LUMC    0x06    /* Luminance control */
-#define SAA7196_HUEC    0x07    /* Hue control */
-#define SAA7196_CKTQ    0x08    /* Colour Killer Threshold QAM (PAL, NTSC) */
-#define SAA7196_CKTS    0x09    /* Colour Killer Threshold SECAM */
-#define SAA7196_PALS    0x0a    /* PAL switch sensitivity */
-#define SAA7196_SECAMS  0x0b    /* SECAM switch sensitivity */
-#define SAA7196_CGAINC  0x0c    /* Chroma gain control */
-#define SAA7196_STDC    0x0d    /* Standard/Mode control */
-#define SAA7196_IOCC    0x0e    /* I/O and Clock Control */
-#define SAA7196_CTRL1   0x0f    /* Control #1 */
-#define SAA7196_CTRL2   0x10    /* Control #2 */
-#define SAA7196_CGAINR  0x11    /* Chroma Gain Reference */
-#define SAA7196_CSAT    0x12    /* Chroma Saturation */
-#define SAA7196_CONT    0x13    /* Luminance Contrast */
-#define SAA7196_HSB6    0x14    /* H-sync begin; 60 hz */
-#define SAA7196_HSS6    0x15    /* H-sync stop; 60 hz */
-#define SAA7196_HCB6    0x16    /* H-clamp begin; 60 hz */
-#define SAA7196_HCS6    0x17    /* H-clamp stop; 60 hz */
-#define SAA7196_HSP6    0x18    /* H-sync after PHI1; 60 hz */
-#define SAA7196_BRIG    0x19    /* Luminance Brightness */
-
-/* Scaler part: */
-#define SAA7196_FMTS    0x20    /* Formats and sequence */
-#define SAA7196_OUTPIX  0x21    /* Output data pixel/line */
-#define SAA7196_INPIX   0x22    /* Input data pixel/line */
-#define SAA7196_HWS     0x23    /* Horiz. window start */
-#define SAA7196_HFILT   0x24    /* Horiz. filter */
-#define SAA7196_OUTLINE 0x25    /* Output data lines/field */
-#define SAA7196_INLINE  0x26    /* Input data lines/field */
-#define SAA7196_VWS     0x27    /* Vertical window start */
-#define SAA7196_VYP     0x28    /* AFS/vertical Y processing */
-#define SAA7196_VBS     0x29    /* Vertical Bypass start */
-#define SAA7196_VBCNT   0x2a    /* Vertical Bypass count */
-#define SAA7196_VBP     0x2b    /* veritcal Bypass Polarity */
-#define SAA7196_VLOW    0x2c    /* Colour-keying lower V limit */
-#define SAA7196_VHIGH   0x2d    /* Colour-keying upper V limit */
-#define SAA7196_ULOW    0x2e    /* Colour-keying lower U limit */
-#define SAA7196_UHIGH   0x2f    /* Colour-keying upper U limit */
-#define SAA7196_DPATH   0x30    /* Data path setting  */
-
-/* Initialization default values: */
-
-unsigned char saa_regs[NUM_SUPPORTED_NORM][SAA7196_NUMREGS] = {
-
-/* PAL, 768x576 (no scaling), composite video-in */
-/* Decoder: */
-      { 0x50, 0x30, 0x00, 0xe8, 0xb6, 0xe5, 0x63, 0xff,
-        0xfe, 0xf0, 0xfe, 0xe0, 0x20, 0x06, 0x3b, 0x98,
-        0x00, 0x59, 0x41, 0x45, 0x34, 0x0a, 0xf4, 0xd2,
-        0xe9, 0xa2,
-/* Padding */
-                    0x80, 0x80, 0x80, 0x80, 0x80, 0x80,
-/* Scaler: */
-        0x72, 0x80, 0x00, 0x03, 0x8d, 0x20, 0x20, 0x12,
-        0xa5, 0x12, 0x00, 0x00, 0x04, 0x00, 0x04, 0x00,
-        0x87 },
-
-/* NTSC, 640x480? (no scaling), composite video-in */
-/* Decoder: */
-      { 0x50, 0x30, 0x00, 0xe8, 0xb6, 0xe5, 0x50, 0x00,
-        0xf8, 0xf0, 0xfe, 0xe0, 0x00, 0x06, 0x3b, 0x98,
-        0x00, 0x2c, 0x3d, 0x40, 0x34, 0x0a, 0xf4, 0xd2,
-        0xe9, 0x98,
-/* Padding */
-                    0x80, 0x80, 0x80, 0x80, 0x80, 0x80,
-/* Scaler: */
-        0x72, 0x80, 0x80, 0x03, 0x89, 0xf0, 0xf0, 0x0d,
-        0xa0, 0x0d, 0x00, 0x00, 0x04, 0x00, 0x04, 0x00,
-        0x87 },
-
-/* SECAM, 768x576 (no scaling), composite video-in */
-/* Decoder: */
-      { 0x50, 0x30, 0x00, 0xe8, 0xb6, 0xe5, 0x63, 0xff,
-        0xfe, 0xf0, 0xfe, 0xe0, 0x20, 0x07, 0x3b, 0x98,
-        0x00, 0x59, 0x41, 0x45, 0x34, 0x0a, 0xf4, 0xd2,
-        0xe9, 0xa2,
-/* Padding */
-                    0x80, 0x80, 0x80, 0x80, 0x80, 0x80,
-/* Scaler: */
-        0x72, 0x80, 0x00, 0x03, 0x8d, 0x20, 0x20, 0x12,
-        0xa5, 0x12, 0x00, 0x00, 0x04, 0x00, 0x04, 0x00,
-        0x87 }
-        };
-
-#endif /* _SAA7196_H_ */
diff --git a/drivers/media/video/se401.c b/drivers/media/video/se401.c
index 1cd629380f71..f481277892da 100644
--- a/drivers/media/video/se401.c
+++ b/drivers/media/video/se401.c
@@ -1230,9 +1230,7 @@ static const struct file_operations se401_fops = {
         .llseek =       no_llseek,
 };
 static struct video_device se401_template = {
-        .owner =        THIS_MODULE,
         .name =         "se401 USB camera",
-        .type =         VID_TYPE_CAPTURE,
         .fops =         &se401_fops,
 };
 
diff --git a/drivers/media/video/se401.h b/drivers/media/video/se401.h
index 835ef872e803..2ce685db5d8b 100644
--- a/drivers/media/video/se401.h
+++ b/drivers/media/video/se401.h
@@ -5,6 +5,7 @@
 #include <asm/uaccess.h>
 #include <linux/videodev.h>
 #include <media/v4l2-common.h>
+#include <media/v4l2-ioctl.h>
 #include <linux/mutex.h>
 
 #define se401_DEBUG     /* Turn on debug messages */
diff --git a/drivers/media/video/sh_mobile_ceu_camera.c b/drivers/media/video/sh_mobile_ceu_camera.c
index 012005e1a77b..f7ca3cb9340a 100644
--- a/drivers/media/video/sh_mobile_ceu_camera.c
+++ b/drivers/media/video/sh_mobile_ceu_camera.c
@@ -91,6 +91,7 @@ struct sh_mobile_ceu_dev {
         void __iomem *base;
         unsigned long video_limit;
 
+        /* lock used to protect videobuf */
         spinlock_t lock;
         struct list_head capture;
         struct videobuf_buffer *active;
diff --git a/drivers/media/video/sn9c102/sn9c102.h b/drivers/media/video/sn9c102/sn9c102.h
index 0c8d87d8d18d..cbfc44433b99 100644
--- a/drivers/media/video/sn9c102/sn9c102.h
+++ b/drivers/media/video/sn9c102/sn9c102.h
@@ -25,6 +25,7 @@
 #include <linux/usb.h>
 #include <linux/videodev2.h>
 #include <media/v4l2-common.h>
+#include <media/v4l2-ioctl.h>
 #include <linux/device.h>
 #include <linux/list.h>
 #include <linux/spinlock.h>
diff --git a/drivers/media/video/sn9c102/sn9c102_core.c b/drivers/media/video/sn9c102/sn9c102_core.c
index 7f9c7bcf3c85..23408764d0ef 100644
--- a/drivers/media/video/sn9c102/sn9c102_core.c
+++ b/drivers/media/video/sn9c102/sn9c102_core.c
@@ -1038,8 +1038,7 @@ static ssize_t sn9c102_show_reg(struct device* cd,
         if (mutex_lock_interruptible(&sn9c102_sysfs_lock))
                 return -ERESTARTSYS;
 
-        cam = video_get_drvdata(container_of(cd, struct video_device,
-                                             class_dev));
+        cam = video_get_drvdata(container_of(cd, struct video_device, dev));
         if (!cam) {
                 mutex_unlock(&sn9c102_sysfs_lock);
                 return -ENODEV;
@@ -1064,8 +1063,7 @@ sn9c102_store_reg(struct device* cd, struct device_attribute *attr,
         if (mutex_lock_interruptible(&sn9c102_sysfs_lock))
                 return -ERESTARTSYS;
 
-        cam = video_get_drvdata(container_of(cd, struct video_device,
-                                             class_dev));
+        cam = video_get_drvdata(container_of(cd, struct video_device, dev));
         if (!cam) {
                 mutex_unlock(&sn9c102_sysfs_lock);
                 return -ENODEV;
@@ -1098,8 +1096,7 @@ static ssize_t sn9c102_show_val(struct device* cd,
         if (mutex_lock_interruptible(&sn9c102_sysfs_lock))
                 return -ERESTARTSYS;
 
-        cam = video_get_drvdata(container_of(cd, struct video_device,
-                                             class_dev));
+        cam = video_get_drvdata(container_of(cd, struct video_device, dev));
         if (!cam) {
                 mutex_unlock(&sn9c102_sysfs_lock);
                 return -ENODEV;
@@ -1132,8 +1129,7 @@ sn9c102_store_val(struct device* cd, struct device_attribute *attr,
         if (mutex_lock_interruptible(&sn9c102_sysfs_lock))
                 return -ERESTARTSYS;
 
-        cam = video_get_drvdata(container_of(cd, struct video_device,
-                                             class_dev));
+        cam = video_get_drvdata(container_of(cd, struct video_device, dev));
         if (!cam) {
                 mutex_unlock(&sn9c102_sysfs_lock);
                 return -ENODEV;
@@ -1170,8 +1166,7 @@ static ssize_t sn9c102_show_i2c_reg(struct device* cd,
         if (mutex_lock_interruptible(&sn9c102_sysfs_lock))
                 return -ERESTARTSYS;
 
-        cam = video_get_drvdata(container_of(cd, struct video_device,
-                                             class_dev));
+        cam = video_get_drvdata(container_of(cd, struct video_device, dev));
         if (!cam) {
                 mutex_unlock(&sn9c102_sysfs_lock);
                 return -ENODEV;
@@ -1198,8 +1193,7 @@ sn9c102_store_i2c_reg(struct device* cd, struct device_attribute *attr,
         if (mutex_lock_interruptible(&sn9c102_sysfs_lock))
                 return -ERESTARTSYS;
 
-        cam = video_get_drvdata(container_of(cd, struct video_device,
-                                             class_dev));
+        cam = video_get_drvdata(container_of(cd, struct video_device, dev));
         if (!cam) {
                 mutex_unlock(&sn9c102_sysfs_lock);
                 return -ENODEV;
@@ -1232,8 +1226,7 @@ static ssize_t sn9c102_show_i2c_val(struct device* cd,
         if (mutex_lock_interruptible(&sn9c102_sysfs_lock))
                 return -ERESTARTSYS;
 
-        cam = video_get_drvdata(container_of(cd, struct video_device,
-                                             class_dev));
+        cam = video_get_drvdata(container_of(cd, struct video_device, dev));
         if (!cam) {
                 mutex_unlock(&sn9c102_sysfs_lock);
                 return -ENODEV;
@@ -1271,8 +1264,7 @@ sn9c102_store_i2c_val(struct device* cd, struct device_attribute *attr,
         if (mutex_lock_interruptible(&sn9c102_sysfs_lock))
                 return -ERESTARTSYS;
 
-        cam = video_get_drvdata(container_of(cd, struct video_device,
-                                             class_dev));
+        cam = video_get_drvdata(container_of(cd, struct video_device, dev));
         if (!cam) {
                 mutex_unlock(&sn9c102_sysfs_lock);
                 return -ENODEV;
@@ -1318,8 +1310,7 @@ sn9c102_store_green(struct device* cd, struct device_attribute *attr,
         if (mutex_lock_interruptible(&sn9c102_sysfs_lock))
                 return -ERESTARTSYS;
 
-        cam = video_get_drvdata(container_of(cd, struct video_device,
-                                             class_dev));
+        cam = video_get_drvdata(container_of(cd, struct video_device, dev));
         if (!cam) {
                 mutex_unlock(&sn9c102_sysfs_lock);
                 return -ENODEV;
@@ -1400,8 +1391,7 @@ static ssize_t sn9c102_show_frame_header(struct device* cd,
         struct sn9c102_device* cam;
         ssize_t count;
 
-        cam = video_get_drvdata(container_of(cd, struct video_device,
-                                             class_dev));
+        cam = video_get_drvdata(container_of(cd, struct video_device, dev));
         if (!cam)
                 return -ENODEV;
 
@@ -1428,49 +1418,49 @@ static DEVICE_ATTR(frame_header, S_IRUGO, sn9c102_show_frame_header, NULL);
 
 static int sn9c102_create_sysfs(struct sn9c102_device* cam)
 {
-        struct device *classdev = &(cam->v4ldev->class_dev);
+        struct device *dev = &(cam->v4ldev->dev);
         int err = 0;
 
-        if ((err = device_create_file(classdev, &dev_attr_reg)))
+        if ((err = device_create_file(dev, &dev_attr_reg)))
                 goto err_out;
-        if ((err = device_create_file(classdev, &dev_attr_val)))
+        if ((err = device_create_file(dev, &dev_attr_val)))
                 goto err_reg;
-        if ((err = device_create_file(classdev, &dev_attr_frame_header)))
+        if ((err = device_create_file(dev, &dev_attr_frame_header)))
                 goto err_val;
 
         if (cam->sensor.sysfs_ops) {
-                if ((err = device_create_file(classdev, &dev_attr_i2c_reg)))
+                if ((err = device_create_file(dev, &dev_attr_i2c_reg)))
                         goto err_frame_header;
-                if ((err = device_create_file(classdev, &dev_attr_i2c_val)))
+                if ((err = device_create_file(dev, &dev_attr_i2c_val)))
                         goto err_i2c_reg;
         }
 
         if (cam->bridge == BRIDGE_SN9C101 || cam->bridge == BRIDGE_SN9C102) {
-                if ((err = device_create_file(classdev, &dev_attr_green)))
+                if ((err = device_create_file(dev, &dev_attr_green)))
                         goto err_i2c_val;
         } else {
-                if ((err = device_create_file(classdev, &dev_attr_blue)))
+                if ((err = device_create_file(dev, &dev_attr_blue)))
                         goto err_i2c_val;
-                if ((err = device_create_file(classdev, &dev_attr_red)))
+                if ((err = device_create_file(dev, &dev_attr_red)))
                         goto err_blue;
         }
 
         return 0;
 
 err_blue:
-        device_remove_file(classdev, &dev_attr_blue);
+        device_remove_file(dev, &dev_attr_blue);
 err_i2c_val:
         if (cam->sensor.sysfs_ops)
-                device_remove_file(classdev, &dev_attr_i2c_val);
+                device_remove_file(dev, &dev_attr_i2c_val);
 err_i2c_reg:
         if (cam->sensor.sysfs_ops)
-                device_remove_file(classdev, &dev_attr_i2c_reg);
+                device_remove_file(dev, &dev_attr_i2c_reg);
 err_frame_header:
-        device_remove_file(classdev, &dev_attr_frame_header);
+        device_remove_file(dev, &dev_attr_frame_header);
 err_val:
-        device_remove_file(classdev, &dev_attr_val);
+        device_remove_file(dev, &dev_attr_val);
 err_reg:
-        device_remove_file(classdev, &dev_attr_reg);
+        device_remove_file(dev, &dev_attr_reg);
 err_out:
         return err;
 }
@@ -3319,8 +3309,6 @@ sn9c102_usb_probe(struct usb_interface* intf, const struct usb_device_id* id)
         }
 
         strcpy(cam->v4ldev->name, "SN9C1xx PC Camera");
-        cam->v4ldev->owner = THIS_MODULE;
-        cam->v4ldev->type = VID_TYPE_CAPTURE | VID_TYPE_SCALES;
         cam->v4ldev->fops = &sn9c102_fops;
         cam->v4ldev->minor = video_nr[dev_nr];
         cam->v4ldev->release = video_device_release;
diff --git a/drivers/media/video/soc_camera.c b/drivers/media/video/soc_camera.c
index e39b98f1eca4..b6be5ee678b6 100644
--- a/drivers/media/video/soc_camera.c
+++ b/drivers/media/video/soc_camera.c
@@ -25,6 +25,7 @@
 #include <linux/vmalloc.h>
 
 #include <media/v4l2-common.h>
+#include <media/v4l2-ioctl.h>
 #include <media/v4l2-dev.h>
 #include <media/videobuf-core.h>
 #include <media/soc_camera.h>
@@ -193,7 +194,7 @@ static int soc_camera_open(struct inode *inode, struct file *file)
         mutex_lock(&video_lock);
 
         vdev = video_devdata(file);
-        icd = container_of(vdev->dev, struct soc_camera_device, dev);
+        icd = container_of(vdev->parent, struct soc_camera_device, dev);
         ici = to_soc_camera_host(icd->dev.parent);
 
         if (!try_module_get(icd->ops->owner)) {
@@ -258,7 +259,7 @@ static int soc_camera_close(struct inode *inode, struct file *file)
 
         vfree(icf);
 
-        dev_dbg(vdev->dev, "camera device close\n");
+        dev_dbg(vdev->parent, "camera device close\n");
 
         return 0;
 }
@@ -271,7 +272,7 @@ static ssize_t soc_camera_read(struct file *file, char __user *buf,
         struct video_device *vdev = icd->vdev;
         int err = -EINVAL;
 
-        dev_err(vdev->dev, "camera device read not implemented\n");
+        dev_err(vdev->parent, "camera device read not implemented\n");
 
         return err;
 }
@@ -861,6 +862,35 @@ void soc_camera_device_unregister(struct soc_camera_device *icd)
 }
 EXPORT_SYMBOL(soc_camera_device_unregister);
 
+static const struct v4l2_ioctl_ops soc_camera_ioctl_ops = {
+        .vidioc_querycap         = soc_camera_querycap,
+        .vidioc_g_fmt_vid_cap    = soc_camera_g_fmt_vid_cap,
+        .vidioc_enum_fmt_vid_cap = soc_camera_enum_fmt_vid_cap,
+        .vidioc_s_fmt_vid_cap    = soc_camera_s_fmt_vid_cap,
+        .vidioc_enum_input       = soc_camera_enum_input,
+        .vidioc_g_input          = soc_camera_g_input,
+        .vidioc_s_input          = soc_camera_s_input,
+        .vidioc_s_std            = soc_camera_s_std,
+        .vidioc_reqbufs          = soc_camera_reqbufs,
+        .vidioc_try_fmt_vid_cap  = soc_camera_try_fmt_vid_cap,
+        .vidioc_querybuf         = soc_camera_querybuf,
+        .vidioc_qbuf             = soc_camera_qbuf,
+        .vidioc_dqbuf            = soc_camera_dqbuf,
+        .vidioc_streamon         = soc_camera_streamon,
+        .vidioc_streamoff        = soc_camera_streamoff,
+        .vidioc_queryctrl        = soc_camera_queryctrl,
+        .vidioc_g_ctrl           = soc_camera_g_ctrl,
+        .vidioc_s_ctrl           = soc_camera_s_ctrl,
+        .vidioc_cropcap          = soc_camera_cropcap,
+        .vidioc_g_crop           = soc_camera_g_crop,
+        .vidioc_s_crop           = soc_camera_s_crop,
+        .vidioc_g_chip_ident     = soc_camera_g_chip_ident,
+#ifdef CONFIG_VIDEO_ADV_DEBUG
+        .vidioc_g_register       = soc_camera_g_register,
+        .vidioc_s_register       = soc_camera_s_register,
+#endif
+};
+
 int soc_camera_video_start(struct soc_camera_device *icd)
 {
         struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent);
@@ -877,45 +907,19 @@ int soc_camera_video_start(struct soc_camera_device *icd)
 
         strlcpy(vdev->name, ici->drv_name, sizeof(vdev->name));
         /* Maybe better &ici->dev */
-        vdev->dev               = &icd->dev;
-        vdev->type              = VID_TYPE_CAPTURE;
+        vdev->parent            = &icd->dev;
         vdev->current_norm      = V4L2_STD_UNKNOWN;
         vdev->fops              = &soc_camera_fops;
+        vdev->ioctl_ops         = &soc_camera_ioctl_ops;
         vdev->release           = video_device_release;
         vdev->minor             = -1;
         vdev->tvnorms           = V4L2_STD_UNKNOWN,
-        vdev->vidioc_querycap   = soc_camera_querycap;
-        vdev->vidioc_g_fmt_vid_cap = soc_camera_g_fmt_vid_cap;
-        vdev->vidioc_enum_fmt_vid_cap = soc_camera_enum_fmt_vid_cap;
-        vdev->vidioc_s_fmt_vid_cap = soc_camera_s_fmt_vid_cap;
-        vdev->vidioc_enum_input = soc_camera_enum_input;
-        vdev->vidioc_g_input    = soc_camera_g_input;
-        vdev->vidioc_s_input    = soc_camera_s_input;
-        vdev->vidioc_s_std      = soc_camera_s_std;
-        vdev->vidioc_reqbufs    = soc_camera_reqbufs;
-        vdev->vidioc_try_fmt_vid_cap = soc_camera_try_fmt_vid_cap;
-        vdev->vidioc_querybuf   = soc_camera_querybuf;
-        vdev->vidioc_qbuf       = soc_camera_qbuf;
-        vdev->vidioc_dqbuf      = soc_camera_dqbuf;
-        vdev->vidioc_streamon   = soc_camera_streamon;
-        vdev->vidioc_streamoff  = soc_camera_streamoff;
-        vdev->vidioc_queryctrl  = soc_camera_queryctrl;
-        vdev->vidioc_g_ctrl     = soc_camera_g_ctrl;
-        vdev->vidioc_s_ctrl     = soc_camera_s_ctrl;
-        vdev->vidioc_cropcap    = soc_camera_cropcap;
-        vdev->vidioc_g_crop     = soc_camera_g_crop;
-        vdev->vidioc_s_crop     = soc_camera_s_crop;
-        vdev->vidioc_g_chip_ident = soc_camera_g_chip_ident;
-#ifdef CONFIG_VIDEO_ADV_DEBUG
-        vdev->vidioc_g_register = soc_camera_g_register;
-        vdev->vidioc_s_register = soc_camera_s_register;
-#endif
 
         icd->current_fmt = &icd->formats[0];
 
         err = video_register_device(vdev, VFL_TYPE_GRABBER, vdev->minor);
         if (err < 0) {
-                dev_err(vdev->dev, "video_register_device failed\n");
+                dev_err(vdev->parent, "video_register_device failed\n");
                 goto evidregd;
         }
         icd->vdev = vdev;
diff --git a/drivers/media/video/stk-webcam.c b/drivers/media/video/stk-webcam.c
index f308c38d744f..ad36af30e099 100644
--- a/drivers/media/video/stk-webcam.c
+++ b/drivers/media/video/stk-webcam.c
@@ -34,6 +34,7 @@
 #include <linux/vmalloc.h>
 #include <linux/videodev2.h>
 #include <media/v4l2-common.h>
+#include <media/v4l2-ioctl.h>
 
 #include "stk-webcam.h"
 
@@ -340,17 +341,19 @@ static int stk_create_sysfs_files(struct video_device *vdev)
 {
         int ret;
 
-        ret = video_device_create_file(vdev, &dev_attr_brightness);
-        ret += video_device_create_file(vdev, &dev_attr_hflip);
-        ret += video_device_create_file(vdev, &dev_attr_vflip);
+        ret = device_create_file(&vdev->dev, &dev_attr_brightness);
+        ret += device_create_file(&vdev->dev, &dev_attr_hflip);
+        ret += device_create_file(&vdev->dev, &dev_attr_vflip);
+        if (ret)
+                STK_WARNING("Could not create sysfs files\n");
         return ret;
 }
 
 static void stk_remove_sysfs_files(struct video_device *vdev)
 {
-        video_device_remove_file(vdev, &dev_attr_brightness);
-        video_device_remove_file(vdev, &dev_attr_hflip);
-        video_device_remove_file(vdev, &dev_attr_vflip);
+        device_remove_file(&vdev->dev, &dev_attr_brightness);
+        device_remove_file(&vdev->dev, &dev_attr_hflip);
+        device_remove_file(&vdev->dev, &dev_attr_vflip);
 }
 
 #else
@@ -442,18 +445,19 @@ static void stk_isoc_handler(struct urb *urb)
                                 fb->v4lbuf.bytesused = 0;
                                 fill = fb->buffer;
                         } else if (fb->v4lbuf.bytesused == dev->frame_size) {
-                                list_move_tail(dev->sio_avail.next,
-                                        &dev->sio_full);
-                                wake_up(&dev->wait_frame);
-                                if (list_empty(&dev->sio_avail)) {
-                                        (void) (printk_ratelimit() &&
-                                        STK_ERROR("No buffer available\n"));
-                                        goto resubmit;
+                                if (list_is_singular(&dev->sio_avail)) {
+                                        /* Always reuse the last buffer */
+                                        fb->v4lbuf.bytesused = 0;
+                                        fill = fb->buffer;
+                                } else {
+                                        list_move_tail(dev->sio_avail.next,
+                                                &dev->sio_full);
+                                        wake_up(&dev->wait_frame);
+                                        fb = list_first_entry(&dev->sio_avail,
+                                                struct stk_sio_buffer, list);
+                                        fb->v4lbuf.bytesused = 0;
+                                        fill = fb->buffer;
                                 }
-                                fb = list_first_entry(&dev->sio_avail,
-                                        struct stk_sio_buffer, list);
-                                fb->v4lbuf.bytesused = 0;
-                                fill = fb->buffer;
                         }
                 } else {
                         framelen -= 4;
@@ -1327,20 +1331,7 @@ static struct file_operations v4l_stk_fops = {
         .llseek = no_llseek
 };
 
-static void stk_v4l_dev_release(struct video_device *vd)
-{
-}
-
-static struct video_device stk_v4l_data = {
-        .name = "stkwebcam",
-        .type = VFL_TYPE_GRABBER,
-        .type2 = VID_TYPE_CAPTURE,
-        .minor = -1,
-        .tvnorms = V4L2_STD_UNKNOWN,
-        .current_norm = V4L2_STD_UNKNOWN,
-        .fops = &v4l_stk_fops,
-        .release = stk_v4l_dev_release,
-
+static const struct v4l2_ioctl_ops v4l_stk_ioctl_ops = {
         .vidioc_querycap = stk_vidioc_querycap,
         .vidioc_enum_fmt_vid_cap = stk_vidioc_enum_fmt_vid_cap,
         .vidioc_try_fmt_vid_cap = stk_vidioc_try_fmt_vid_cap,
@@ -1362,6 +1353,20 @@ static struct video_device stk_v4l_data = {
         .vidioc_g_parm = stk_vidioc_g_parm,
 };
 
+static void stk_v4l_dev_release(struct video_device *vd)
+{
+}
+
+static struct video_device stk_v4l_data = {
+        .name = "stkwebcam",
+        .minor = -1,
+        .tvnorms = V4L2_STD_UNKNOWN,
+        .current_norm = V4L2_STD_UNKNOWN,
+        .fops = &v4l_stk_fops,
+        .ioctl_ops = &v4l_stk_ioctl_ops,
+        .release = stk_v4l_dev_release,
+};
+
 
 static int stk_register_video_device(struct stk_camera *dev)
 {
@@ -1369,7 +1374,7 @@ static int stk_register_video_device(struct stk_camera *dev)
 
         dev->vdev = stk_v4l_data;
         dev->vdev.debug = debug;
-        dev->vdev.dev = &dev->interface->dev;
+        dev->vdev.parent = &dev->interface->dev;
         dev->vdev.priv = dev;
         err = video_register_device(&dev->vdev, VFL_TYPE_GRABBER, -1);
         if (err)
diff --git a/drivers/media/video/stradis.c b/drivers/media/video/stradis.c
index c109511f21ea..276bded06ab3 100644
--- a/drivers/media/video/stradis.c
+++ b/drivers/media/video/stradis.c
@@ -43,6 +43,7 @@
 #include <linux/vmalloc.h>
 #include <linux/videodev.h>
 #include <media/v4l2-common.h>
+#include <media/v4l2-ioctl.h>
 
 #include "saa7146.h"
 #include "saa7146reg.h"
@@ -1918,7 +1919,6 @@ static const struct file_operations saa_fops = {
 /* template for video_device-structure */
 static struct video_device saa_template = {
         .name = "SAA7146A",
-        .type = VID_TYPE_CAPTURE | VID_TYPE_OVERLAY,
         .fops = &saa_fops,
         .minor = -1,
 };
diff --git a/drivers/media/video/stv680.c b/drivers/media/video/stv680.c
index d7f130bedb5f..56dc3d6b5b29 100644
--- a/drivers/media/video/stv680.c
+++ b/drivers/media/video/stv680.c
@@ -66,6 +66,7 @@
 #include <linux/errno.h>
 #include <linux/videodev.h>
 #include <media/v4l2-common.h>
+#include <media/v4l2-ioctl.h>
 #include <linux/usb.h>
 #include <linux/mutex.h>
 
@@ -524,53 +525,54 @@ static int stv680_create_sysfs_files(struct video_device *vdev)
 {
         int rc;
 
-        rc = video_device_create_file(vdev, &dev_attr_model);
+        rc = device_create_file(&vdev->dev, &dev_attr_model);
         if (rc) goto err;
-        rc = video_device_create_file(vdev, &dev_attr_in_use);
+        rc = device_create_file(&vdev->dev, &dev_attr_in_use);
         if (rc) goto err_model;
-        rc = video_device_create_file(vdev, &dev_attr_streaming);
+        rc = device_create_file(&vdev->dev, &dev_attr_streaming);
         if (rc) goto err_inuse;
-        rc = video_device_create_file(vdev, &dev_attr_palette);
+        rc = device_create_file(&vdev->dev, &dev_attr_palette);
         if (rc) goto err_stream;
-        rc = video_device_create_file(vdev, &dev_attr_frames_total);
+        rc = device_create_file(&vdev->dev, &dev_attr_frames_total);
         if (rc) goto err_pal;
-        rc = video_device_create_file(vdev, &dev_attr_frames_read);
+        rc = device_create_file(&vdev->dev, &dev_attr_frames_read);
         if (rc) goto err_framtot;
-        rc = video_device_create_file(vdev, &dev_attr_packets_dropped);
+        rc = device_create_file(&vdev->dev, &dev_attr_packets_dropped);
         if (rc) goto err_framread;
-        rc = video_device_create_file(vdev, &dev_attr_decoding_errors);
+        rc = device_create_file(&vdev->dev, &dev_attr_decoding_errors);
         if (rc) goto err_dropped;
 
         return 0;
 
 err_dropped:
-        video_device_remove_file(vdev, &dev_attr_packets_dropped);
+        device_remove_file(&vdev->dev, &dev_attr_packets_dropped);
 err_framread:
-        video_device_remove_file(vdev, &dev_attr_frames_read);
+        device_remove_file(&vdev->dev, &dev_attr_frames_read);
 err_framtot:
-        video_device_remove_file(vdev, &dev_attr_frames_total);
+        device_remove_file(&vdev->dev, &dev_attr_frames_total);
 err_pal:
-        video_device_remove_file(vdev, &dev_attr_palette);
+        device_remove_file(&vdev->dev, &dev_attr_palette);
 err_stream:
-        video_device_remove_file(vdev, &dev_attr_streaming);
+        device_remove_file(&vdev->dev, &dev_attr_streaming);
 err_inuse:
-        video_device_remove_file(vdev, &dev_attr_in_use);
+        device_remove_file(&vdev->dev, &dev_attr_in_use);
 err_model:
-        video_device_remove_file(vdev, &dev_attr_model);
+        device_remove_file(&vdev->dev, &dev_attr_model);
 err:
+        PDEBUG(0, "STV(e): Could not create sysfs files");
         return rc;
 }
 
 static void stv680_remove_sysfs_files(struct video_device *vdev)
 {
-        video_device_remove_file(vdev, &dev_attr_model);
-        video_device_remove_file(vdev, &dev_attr_in_use);
-        video_device_remove_file(vdev, &dev_attr_streaming);
-        video_device_remove_file(vdev, &dev_attr_palette);
-        video_device_remove_file(vdev, &dev_attr_frames_total);
-        video_device_remove_file(vdev, &dev_attr_frames_read);
-        video_device_remove_file(vdev, &dev_attr_packets_dropped);
-        video_device_remove_file(vdev, &dev_attr_decoding_errors);
+        device_remove_file(&vdev->dev, &dev_attr_model);
+        device_remove_file(&vdev->dev, &dev_attr_in_use);
+        device_remove_file(&vdev->dev, &dev_attr_streaming);
+        device_remove_file(&vdev->dev, &dev_attr_palette);
+        device_remove_file(&vdev->dev, &dev_attr_frames_total);
+        device_remove_file(&vdev->dev, &dev_attr_frames_read);
+        device_remove_file(&vdev->dev, &dev_attr_packets_dropped);
+        device_remove_file(&vdev->dev, &dev_attr_decoding_errors);
 }
 
 /********************************************************************
@@ -1400,9 +1402,7 @@ static const struct file_operations stv680_fops = {
         .llseek =       no_llseek,
 };
 static struct video_device stv680_template = {
-        .owner =        THIS_MODULE,
         .name =         "STV0680 USB camera",
-        .type =         VID_TYPE_CAPTURE,
         .fops =         &stv680_fops,
         .release =      video_device_release,
         .minor =        -1,
@@ -1454,7 +1454,7 @@ static int stv680_probe (struct usb_interface *intf, const struct usb_device_id
                 goto error;
         }
         memcpy(stv680->vdev, &stv680_template, sizeof(stv680_template));
-        stv680->vdev->dev = &intf->dev;
+        stv680->vdev->parent = &intf->dev;
         video_set_drvdata(stv680->vdev, stv680);
 
         memcpy (stv680->vdev->name, stv680->camera_name, strlen (stv680->camera_name));
diff --git a/drivers/media/video/tda7432.c b/drivers/media/video/tda7432.c
index ae75c187da79..4963d4264880 100644
--- a/drivers/media/video/tda7432.c
+++ b/drivers/media/video/tda7432.c
@@ -44,10 +44,11 @@
 #include <linux/delay.h>
 #include <linux/errno.h>
 #include <linux/slab.h>
-#include <linux/videodev.h>
+#include <linux/videodev2.h>
 #include <linux/i2c.h>
 
 #include <media/v4l2-common.h>
+#include <media/v4l2-ioctl.h>
 #include <media/i2c-addr.h>
 
 #ifndef VIDEO_AUDIO_BALANCE
diff --git a/drivers/media/video/tda9875.c b/drivers/media/video/tda9875.c
index 7a8ce8fb46dc..792f0b079909 100644
--- a/drivers/media/video/tda9875.c
+++ b/drivers/media/video/tda9875.c
@@ -25,7 +25,7 @@
 #include <linux/delay.h>
 #include <linux/errno.h>
 #include <linux/slab.h>
-#include <linux/videodev.h>
+#include <linux/videodev2.h>
 #include <media/v4l2-common.h>
 #include <linux/i2c.h>
 #include <linux/init.h>
diff --git a/drivers/media/video/tlv320aic23b.c b/drivers/media/video/tlv320aic23b.c
index 9220378a5637..281065b9dd2d 100644
--- a/drivers/media/video/tlv320aic23b.c
+++ b/drivers/media/video/tlv320aic23b.c
@@ -29,7 +29,7 @@
 #include <asm/uaccess.h>
 #include <linux/i2c.h>
 #include <linux/i2c-id.h>
-#include <linux/videodev.h>
+#include <linux/videodev2.h>
 #include <media/v4l2-common.h>
 #include <media/v4l2-i2c-drv-legacy.h>
 
diff --git a/drivers/media/video/tuner-core.c b/drivers/media/video/tuner-core.c
index 93d879dc510f..d806a3556eed 100644
--- a/drivers/media/video/tuner-core.c
+++ b/drivers/media/video/tuner-core.c
@@ -19,6 +19,7 @@
 #include <media/tuner.h>
 #include <media/tuner-types.h>
 #include <media/v4l2-common.h>
+#include <media/v4l2-ioctl.h>
 #include <media/v4l2-i2c-drv-legacy.h>
 #include "mt20xx.h"
 #include "tda8290.h"
diff --git a/drivers/media/video/tveeprom.c b/drivers/media/video/tveeprom.c
index 9da0e1807ffb..bcc32fa92a81 100644
--- a/drivers/media/video/tveeprom.c
+++ b/drivers/media/video/tveeprom.c
@@ -34,13 +34,13 @@
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/types.h>
-#include <linux/videodev.h>
+#include <linux/videodev2.h>
 #include <linux/i2c.h>
 
 #include <media/tuner.h>
 #include <media/tveeprom.h>
 #include <media/v4l2-common.h>
-#include <media/audiochip.h>
+#include <media/v4l2-chip-ident.h>
 
 MODULE_DESCRIPTION("i2c Hauppauge eeprom decoder driver");
 MODULE_AUTHOR("John Klar");
@@ -261,70 +261,72 @@ hauppauge_tuner[] =
         { TUNER_ABSENT,                 "MaxLinear MXL5005_v2"},
         { TUNER_PHILIPS_TDA8290,        "Philips 18271_8295"},
         /* 150-159 */
-        { TUNER_ABSENT,        "Xceive XC5000"},
+        { TUNER_ABSENT,                 "Xceive XC5000"},
 };
 
+/* Use V4L2_IDENT_AMBIGUOUS for those audio 'chips' that are
+ * internal to a video chip, i.e. not a separate audio chip. */
 static struct HAUPPAUGE_AUDIOIC
 {
-        enum audiochip  id;
+        u32   id;
         char *name;
 }
 audioIC[] =
 {
         /* 0-4 */
-        {AUDIO_CHIP_NONE,     "None"},
-        {AUDIO_CHIP_TEA6300,  "TEA6300"},
-        {AUDIO_CHIP_TEA6300,  "TEA6320"},
-        {AUDIO_CHIP_TDA985X,  "TDA9850"},
-        {AUDIO_CHIP_MSP34XX,  "MSP3400C"},
+        { V4L2_IDENT_NONE,      "None"      },
+        { V4L2_IDENT_UNKNOWN,   "TEA6300"   },
+        { V4L2_IDENT_UNKNOWN,   "TEA6320"   },
+        { V4L2_IDENT_UNKNOWN,   "TDA9850"   },
+        { V4L2_IDENT_MSPX4XX,   "MSP3400C"  },
         /* 5-9 */
-        {AUDIO_CHIP_MSP34XX,  "MSP3410D"},
-        {AUDIO_CHIP_MSP34XX,  "MSP3415"},
-        {AUDIO_CHIP_MSP34XX,  "MSP3430"},
-        {AUDIO_CHIP_MSP34XX,  "MSP3438"},
-        {AUDIO_CHIP_UNKNOWN,  "CS5331"},
+        { V4L2_IDENT_MSPX4XX,   "MSP3410D"  },
+        { V4L2_IDENT_MSPX4XX,   "MSP3415"   },
+        { V4L2_IDENT_MSPX4XX,   "MSP3430"   },
+        { V4L2_IDENT_MSPX4XX,   "MSP3438"   },
+        { V4L2_IDENT_UNKNOWN,   "CS5331"    },
         /* 10-14 */
-        {AUDIO_CHIP_MSP34XX,  "MSP3435"},
-        {AUDIO_CHIP_MSP34XX,  "MSP3440"},
-        {AUDIO_CHIP_MSP34XX,  "MSP3445"},
-        {AUDIO_CHIP_MSP34XX,  "MSP3411"},
-        {AUDIO_CHIP_MSP34XX,  "MSP3416"},
+        { V4L2_IDENT_MSPX4XX,   "MSP3435"   },
+        { V4L2_IDENT_MSPX4XX,   "MSP3440"   },
+        { V4L2_IDENT_MSPX4XX,   "MSP3445"   },
+        { V4L2_IDENT_MSPX4XX,   "MSP3411"   },
+        { V4L2_IDENT_MSPX4XX,   "MSP3416"   },
         /* 15-19 */
-        {AUDIO_CHIP_MSP34XX,  "MSP3425"},
-        {AUDIO_CHIP_MSP34XX,  "MSP3451"},
-        {AUDIO_CHIP_MSP34XX,  "MSP3418"},
-        {AUDIO_CHIP_UNKNOWN,  "Type 0x12"},
-        {AUDIO_CHIP_UNKNOWN,  "OKI7716"},
+        { V4L2_IDENT_MSPX4XX,   "MSP3425"   },
+        { V4L2_IDENT_MSPX4XX,   "MSP3451"   },
+        { V4L2_IDENT_MSPX4XX,   "MSP3418"   },
+        { V4L2_IDENT_UNKNOWN,   "Type 0x12" },
+        { V4L2_IDENT_UNKNOWN,   "OKI7716"   },
         /* 20-24 */
-        {AUDIO_CHIP_MSP34XX,  "MSP4410"},
-        {AUDIO_CHIP_MSP34XX,  "MSP4420"},
-        {AUDIO_CHIP_MSP34XX,  "MSP4440"},
-        {AUDIO_CHIP_MSP34XX,  "MSP4450"},
-        {AUDIO_CHIP_MSP34XX,  "MSP4408"},
+        { V4L2_IDENT_MSPX4XX,   "MSP4410"   },
+        { V4L2_IDENT_MSPX4XX,   "MSP4420"   },
+        { V4L2_IDENT_MSPX4XX,   "MSP4440"   },
+        { V4L2_IDENT_MSPX4XX,   "MSP4450"   },
+        { V4L2_IDENT_MSPX4XX,   "MSP4408"   },
         /* 25-29 */
-        {AUDIO_CHIP_MSP34XX,  "MSP4418"},
-        {AUDIO_CHIP_MSP34XX,  "MSP4428"},
-        {AUDIO_CHIP_MSP34XX,  "MSP4448"},
-        {AUDIO_CHIP_MSP34XX,  "MSP4458"},
-        {AUDIO_CHIP_MSP34XX,  "Type 0x1d"},
+        { V4L2_IDENT_MSPX4XX,   "MSP4418"   },
+        { V4L2_IDENT_MSPX4XX,   "MSP4428"   },
+        { V4L2_IDENT_MSPX4XX,   "MSP4448"   },
+        { V4L2_IDENT_MSPX4XX,   "MSP4458"   },
+        { V4L2_IDENT_MSPX4XX,   "Type 0x1d" },
         /* 30-34 */
-        {AUDIO_CHIP_INTERNAL, "CX880"},
-        {AUDIO_CHIP_INTERNAL, "CX881"},
-        {AUDIO_CHIP_INTERNAL, "CX883"},
-        {AUDIO_CHIP_INTERNAL, "CX882"},
-        {AUDIO_CHIP_INTERNAL, "CX25840"},
+        { V4L2_IDENT_AMBIGUOUS, "CX880"     },
+        { V4L2_IDENT_AMBIGUOUS, "CX881"     },
+        { V4L2_IDENT_AMBIGUOUS, "CX883"     },
+        { V4L2_IDENT_AMBIGUOUS, "CX882"     },
+        { V4L2_IDENT_AMBIGUOUS, "CX25840"   },
         /* 35-39 */
-        {AUDIO_CHIP_INTERNAL, "CX25841"},
-        {AUDIO_CHIP_INTERNAL, "CX25842"},
-        {AUDIO_CHIP_INTERNAL, "CX25843"},
-        {AUDIO_CHIP_INTERNAL, "CX23418"},
-        {AUDIO_CHIP_INTERNAL, "CX23885"},
+        { V4L2_IDENT_AMBIGUOUS, "CX25841"   },
+        { V4L2_IDENT_AMBIGUOUS, "CX25842"   },
+        { V4L2_IDENT_AMBIGUOUS, "CX25843"   },
+        { V4L2_IDENT_AMBIGUOUS, "CX23418"   },
+        { V4L2_IDENT_AMBIGUOUS, "CX23885"   },
         /* 40-44 */
-        {AUDIO_CHIP_INTERNAL, "CX23888"},
-        {AUDIO_CHIP_INTERNAL, "SAA7131"},
-        {AUDIO_CHIP_INTERNAL, "CX23887"},
-        {AUDIO_CHIP_INTERNAL, "SAA7164"},
-        {AUDIO_CHIP_INTERNAL, "AU8522"},
+        { V4L2_IDENT_AMBIGUOUS, "CX23888"   },
+        { V4L2_IDENT_AMBIGUOUS, "SAA7131"   },
+        { V4L2_IDENT_AMBIGUOUS, "CX23887"   },
+        { V4L2_IDENT_AMBIGUOUS, "SAA7164"   },
+        { V4L2_IDENT_AMBIGUOUS, "AU8522"    },
 };
 
 /* This list is supplied by Hauppauge. Thanks! */
@@ -483,7 +485,7 @@ void tveeprom_hauppauge_analog(struct i2c_client *c, struct tveeprom *tvee,
                         tvee->has_radio = eeprom_data[i+len-1];
                         /* old style tag, don't know how to detect
                         IR presence, mark as unknown. */
-                        tvee->has_ir = -1;
+                        tvee->has_ir = 0;
                         tvee->model =
                                 eeprom_data[i+8] +
                                 (eeprom_data[i+9] << 8);
@@ -509,7 +511,7 @@ void tveeprom_hauppauge_analog(struct i2c_client *c, struct tveeprom *tvee,
                         if (audioic < ARRAY_SIZE(audioIC))
                                 tvee->audio_processor = audioIC[audioic].id;
                         else
-                                tvee->audio_processor = AUDIO_CHIP_UNKNOWN;
+                                tvee->audio_processor = V4L2_IDENT_UNKNOWN;
                         break;
 
                 /* case 0x03: tag 'EEInfo' */
@@ -542,7 +544,7 @@ void tveeprom_hauppauge_analog(struct i2c_client *c, struct tveeprom *tvee,
                         if (audioic < ARRAY_SIZE(audioIC))
                                 tvee->audio_processor = audioIC[audioic].id;
                         else
-                                tvee->audio_processor = AUDIO_CHIP_UNKNOWN;
+                                tvee->audio_processor = V4L2_IDENT_UNKNOWN;
 
                         break;
 
@@ -603,7 +605,7 @@ void tveeprom_hauppauge_analog(struct i2c_client *c, struct tveeprom *tvee,
 
                 case 0x0f:
                         /* tag 'IRInfo' */
-                        tvee->has_ir = eeprom_data[i+1];
+                        tvee->has_ir = 1 | (eeprom_data[i+1] << 1);
                         break;
 
                 /* case 0x10: tag 'VBIInfo' */
@@ -690,7 +692,7 @@ void tveeprom_hauppauge_analog(struct i2c_client *c, struct tveeprom *tvee,
                         t_fmt_name2[6], t_fmt_name2[7], t_format2);
         if (audioic < 0) {
                 tveeprom_info("audio processor is unknown (no idx)\n");
-                tvee->audio_processor = AUDIO_CHIP_UNKNOWN;
+                tvee->audio_processor = V4L2_IDENT_UNKNOWN;
         } else {
                 if (audioic < ARRAY_SIZE(audioIC))
                         tveeprom_info("audio processor is %s (idx %d)\n",
@@ -703,14 +705,14 @@ void tveeprom_hauppauge_analog(struct i2c_client *c, struct tveeprom *tvee,
                 tveeprom_info("decoder processor is %s (idx %d)\n",
                         STRM(decoderIC, tvee->decoder_processor),
                         tvee->decoder_processor);
-        if (tvee->has_ir == -1)
-                tveeprom_info("has %sradio\n",
-                                tvee->has_radio ? "" : "no ");
-        else
+        if (tvee->has_ir)
                 tveeprom_info("has %sradio, has %sIR receiver, has %sIR transmitter\n",
                                 tvee->has_radio ? "" : "no ",
-                                (tvee->has_ir & 1) ? "" : "no ",
-                                (tvee->has_ir & 2) ? "" : "no ");
+                                (tvee->has_ir & 2) ? "" : "no ",
+                                (tvee->has_ir & 4) ? "" : "no ");
+        else
+                tveeprom_info("has %sradio\n",
+                                tvee->has_radio ? "" : "no ");
 }
 EXPORT_SYMBOL(tveeprom_hauppauge_analog);
 
diff --git a/drivers/media/video/tvp5150.c b/drivers/media/video/tvp5150.c
index 6a3af1005f03..28af5ce5560d 100644
--- a/drivers/media/video/tvp5150.c
+++ b/drivers/media/video/tvp5150.c
@@ -6,7 +6,7 @@
  */
 
 #include <linux/i2c.h>
-#include <linux/videodev.h>
+#include <linux/videodev2.h>
 #include <linux/delay.h>
 #include <linux/video_decoder.h>
 #include <media/v4l2-common.h>
diff --git a/drivers/media/video/usbvideo/usbvideo.c b/drivers/media/video/usbvideo/usbvideo.c
index 4128ee20b64e..bf1bc2f69b02 100644
--- a/drivers/media/video/usbvideo/usbvideo.c
+++ b/drivers/media/video/usbvideo/usbvideo.c
@@ -952,8 +952,6 @@ static const struct file_operations usbvideo_fops = {
         .llseek = no_llseek,
 };
 static const struct video_device usbvideo_template = {
-        .owner =      THIS_MODULE,
-        .type =       VID_TYPE_CAPTURE,
         .fops =       &usbvideo_fops,
 };
 
@@ -1040,7 +1038,7 @@ int usbvideo_RegisterVideoDevice(struct uvd *uvd)
                 err("%s: uvd->dev == NULL", __func__);
                 return -EINVAL;
         }
-        uvd->vdev.dev = &uvd->dev->dev;
+        uvd->vdev.parent = &uvd->dev->dev;
         if (video_register_device(&uvd->vdev, VFL_TYPE_GRABBER, video_nr) == -1) {
                 err("%s: video_register_device failed", __func__);
                 return -EPIPE;
diff --git a/drivers/media/video/usbvideo/usbvideo.h b/drivers/media/video/usbvideo/usbvideo.h
index 051775d4c726..c66985beb8c9 100644
--- a/drivers/media/video/usbvideo/usbvideo.h
+++ b/drivers/media/video/usbvideo/usbvideo.h
@@ -18,6 +18,7 @@
 
 #include <linux/videodev.h>
 #include <media/v4l2-common.h>
+#include <media/v4l2-ioctl.h>
 #include <linux/usb.h>
 #include <linux/mutex.h>
 
diff --git a/drivers/media/video/usbvideo/vicam.c b/drivers/media/video/usbvideo/vicam.c
index 40d053e0d5bf..b7792451a299 100644
--- a/drivers/media/video/usbvideo/vicam.c
+++ b/drivers/media/video/usbvideo/vicam.c
@@ -41,6 +41,7 @@
 #include <linux/videodev.h>
 #include <linux/usb.h>
 #include <linux/vmalloc.h>
+#include <linux/mm.h>
 #include <linux/slab.h>
 #include <linux/mutex.h>
 #include <linux/firmware.h>
@@ -791,9 +792,7 @@ static const struct file_operations vicam_fops = {
 };
 
 static struct video_device vicam_template = {
-        .owner          = THIS_MODULE,
         .name           = "ViCam-based USB Camera",
-        .type           = VID_TYPE_CAPTURE,
         .fops           = &vicam_fops,
         .minor          = -1,
 };
diff --git a/drivers/media/video/usbvision/usbvision-core.c b/drivers/media/video/usbvision/usbvision-core.c
index abf685464b7c..c317ed7a8482 100644
--- a/drivers/media/video/usbvision/usbvision-core.c
+++ b/drivers/media/video/usbvision/usbvision-core.c
@@ -30,7 +30,6 @@
 #include <linux/mm.h>
 #include <linux/utsname.h>
 #include <linux/highmem.h>
-#include <linux/videodev.h>
 #include <linux/vmalloc.h>
 #include <linux/module.h>
 #include <linux/init.h>
@@ -43,7 +42,6 @@
 #include <media/saa7115.h>
 #include <media/v4l2-common.h>
 #include <media/tuner.h>
-#include <media/audiochip.h>
 
 #include <linux/workqueue.h>
 
diff --git a/drivers/media/video/usbvision/usbvision-video.c b/drivers/media/video/usbvision/usbvision-video.c
index cd6c41d67899..b977116a0dd9 100644
--- a/drivers/media/video/usbvision/usbvision-video.c
+++ b/drivers/media/video/usbvision/usbvision-video.c
@@ -53,7 +53,6 @@
 #include <linux/mm.h>
 #include <linux/utsname.h>
 #include <linux/highmem.h>
-#include <linux/videodev.h>
 #include <linux/vmalloc.h>
 #include <linux/module.h>
 #include <linux/init.h>
@@ -65,8 +64,8 @@
 
 #include <media/saa7115.h>
 #include <media/v4l2-common.h>
+#include <media/v4l2-ioctl.h>
 #include <media/tuner.h>
-#include <media/audiochip.h>
 
 #include <linux/workqueue.h>
 
@@ -184,7 +183,7 @@ MODULE_ALIAS(DRIVER_ALIAS);
 static inline struct usb_usbvision *cd_to_usbvision(struct device *cd)
 {
         struct video_device *vdev =
-                container_of(cd, struct video_device, class_dev);
+                container_of(cd, struct video_device, dev);
         return video_get_drvdata(vdev);
 }
 
@@ -199,7 +198,7 @@ static ssize_t show_model(struct device *cd,
                           struct device_attribute *attr, char *buf)
 {
         struct video_device *vdev =
-                container_of(cd, struct video_device, class_dev);
+                container_of(cd, struct video_device, dev);
         struct usb_usbvision *usbvision = video_get_drvdata(vdev);
         return sprintf(buf, "%s\n",
                        usbvision_device_data[usbvision->DevModel].ModelString);
@@ -210,7 +209,7 @@ static ssize_t show_hue(struct device *cd,
                         struct device_attribute *attr, char *buf)
 {
         struct video_device *vdev =
-                container_of(cd, struct video_device, class_dev);
+                container_of(cd, struct video_device, dev);
         struct usb_usbvision *usbvision = video_get_drvdata(vdev);
         struct v4l2_control ctrl;
         ctrl.id = V4L2_CID_HUE;
@@ -225,7 +224,7 @@ static ssize_t show_contrast(struct device *cd,
                              struct device_attribute *attr, char *buf)
 {
         struct video_device *vdev =
-                container_of(cd, struct video_device, class_dev);
+                container_of(cd, struct video_device, dev);
         struct usb_usbvision *usbvision = video_get_drvdata(vdev);
         struct v4l2_control ctrl;
         ctrl.id = V4L2_CID_CONTRAST;
@@ -240,7 +239,7 @@ static ssize_t show_brightness(struct device *cd,
                                struct device_attribute *attr, char *buf)
 {
         struct video_device *vdev =
-                container_of(cd, struct video_device, class_dev);
+                container_of(cd, struct video_device, dev);
         struct usb_usbvision *usbvision = video_get_drvdata(vdev);
         struct v4l2_control ctrl;
         ctrl.id = V4L2_CID_BRIGHTNESS;
@@ -255,7 +254,7 @@ static ssize_t show_saturation(struct device *cd,
                                struct device_attribute *attr, char *buf)
 {
         struct video_device *vdev =
-                container_of(cd, struct video_device, class_dev);
+                container_of(cd, struct video_device, dev);
         struct usb_usbvision *usbvision = video_get_drvdata(vdev);
         struct v4l2_control ctrl;
         ctrl.id = V4L2_CID_SATURATION;
@@ -270,7 +269,7 @@ static ssize_t show_streaming(struct device *cd,
                               struct device_attribute *attr, char *buf)
 {
         struct video_device *vdev =
-                container_of(cd, struct video_device, class_dev);
+                container_of(cd, struct video_device, dev);
         struct usb_usbvision *usbvision = video_get_drvdata(vdev);
         return sprintf(buf, "%s\n",
                        YES_NO(usbvision->streaming==Stream_On?1:0));
@@ -281,7 +280,7 @@ static ssize_t show_compression(struct device *cd,
                                 struct device_attribute *attr, char *buf)
 {
         struct video_device *vdev =
-                container_of(cd, struct video_device, class_dev);
+                container_of(cd, struct video_device, dev);
         struct usb_usbvision *usbvision = video_get_drvdata(vdev);
         return sprintf(buf, "%s\n",
                        YES_NO(usbvision->isocMode==ISOC_MODE_COMPRESS));
@@ -292,7 +291,7 @@ static ssize_t show_device_bridge(struct device *cd,
                                   struct device_attribute *attr, char *buf)
 {
         struct video_device *vdev =
-                container_of(cd, struct video_device, class_dev);
+                container_of(cd, struct video_device, dev);
         struct usb_usbvision *usbvision = video_get_drvdata(vdev);
         return sprintf(buf, "%d\n", usbvision->bridgeType);
 }
@@ -304,40 +303,31 @@ static void usbvision_create_sysfs(struct video_device *vdev)
         if (!vdev)
                 return;
         do {
-                res = device_create_file(&vdev->class_dev,
-                                         &dev_attr_version);
+                res = device_create_file(&vdev->dev, &dev_attr_version);
                 if (res<0)
                         break;
-                res = device_create_file(&vdev->class_dev,
-                                         &dev_attr_model);
+                res = device_create_file(&vdev->dev, &dev_attr_model);
                 if (res<0)
                         break;
-                res = device_create_file(&vdev->class_dev,
-                                         &dev_attr_hue);
+                res = device_create_file(&vdev->dev, &dev_attr_hue);
                 if (res<0)
                         break;
-                res = device_create_file(&vdev->class_dev,
-                                         &dev_attr_contrast);
+                res = device_create_file(&vdev->dev, &dev_attr_contrast);
                 if (res<0)
                         break;
-                res = device_create_file(&vdev->class_dev,
-                                         &dev_attr_brightness);
+                res = device_create_file(&vdev->dev, &dev_attr_brightness);
                 if (res<0)
                         break;
-                res = device_create_file(&vdev->class_dev,
-                                         &dev_attr_saturation);
+                res = device_create_file(&vdev->dev, &dev_attr_saturation);
                 if (res<0)
                         break;
-                res = device_create_file(&vdev->class_dev,
-                                         &dev_attr_streaming);
+                res = device_create_file(&vdev->dev, &dev_attr_streaming);
                 if (res<0)
                         break;
-                res = device_create_file(&vdev->class_dev,
-                                         &dev_attr_compression);
+                res = device_create_file(&vdev->dev, &dev_attr_compression);
                 if (res<0)
                         break;
-                res = device_create_file(&vdev->class_dev,
-                                         &dev_attr_bridge);
+                res = device_create_file(&vdev->dev, &dev_attr_bridge);
                 if (res>=0)
                         return;
         } while (0);
@@ -348,24 +338,15 @@ static void usbvision_create_sysfs(struct video_device *vdev)
 static void usbvision_remove_sysfs(struct video_device *vdev)
 {
         if (vdev) {
-                device_remove_file(&vdev->class_dev,
-                                         &dev_attr_version);
-                device_remove_file(&vdev->class_dev,
-                                         &dev_attr_model);
-                device_remove_file(&vdev->class_dev,
-                                         &dev_attr_hue);
-                device_remove_file(&vdev->class_dev,
-                                         &dev_attr_contrast);
-                device_remove_file(&vdev->class_dev,
-                                         &dev_attr_brightness);
-                device_remove_file(&vdev->class_dev,
-                                         &dev_attr_saturation);
-                device_remove_file(&vdev->class_dev,
-                                         &dev_attr_streaming);
-                device_remove_file(&vdev->class_dev,
-                                         &dev_attr_compression);
-                device_remove_file(&vdev->class_dev,
-                                         &dev_attr_bridge);
+                device_remove_file(&vdev->dev, &dev_attr_version);
+                device_remove_file(&vdev->dev, &dev_attr_model);
+                device_remove_file(&vdev->dev, &dev_attr_hue);
+                device_remove_file(&vdev->dev, &dev_attr_contrast);
+                device_remove_file(&vdev->dev, &dev_attr_brightness);
+                device_remove_file(&vdev->dev, &dev_attr_saturation);
+                device_remove_file(&vdev->dev, &dev_attr_streaming);
+                device_remove_file(&vdev->dev, &dev_attr_compression);
+                device_remove_file(&vdev->dev, &dev_attr_bridge);
         }
 }
 
@@ -1388,13 +1369,8 @@ static const struct file_operations usbvision_fops = {
 /*      .poll          = video_poll, */
         .compat_ioctl  = v4l_compat_ioctl32,
 };
-static struct video_device usbvision_video_template = {
-        .owner             = THIS_MODULE,
-        .type           = VID_TYPE_TUNER | VID_TYPE_CAPTURE,
-        .fops           = &usbvision_fops,
-        .name           = "usbvision-video",
-        .release        = video_device_release,
-        .minor          = -1,
+
+static const struct v4l2_ioctl_ops usbvision_ioctl_ops = {
         .vidioc_querycap      = vidioc_querycap,
         .vidioc_enum_fmt_vid_cap  = vidioc_enum_fmt_vid_cap,
         .vidioc_g_fmt_vid_cap     = vidioc_g_fmt_vid_cap,
@@ -1426,6 +1402,14 @@ static struct video_device usbvision_video_template = {
         .vidioc_g_register    = vidioc_g_register,
         .vidioc_s_register    = vidioc_s_register,
 #endif
+};
+
+static struct video_device usbvision_video_template = {
+        .fops           = &usbvision_fops,
+        .ioctl_ops      = &usbvision_ioctl_ops,
+        .name           = "usbvision-video",
+        .release        = video_device_release,
+        .minor          = -1,
         .tvnorms              = USBVISION_NORMS,
         .current_norm         = V4L2_STD_PAL
 };
@@ -1441,14 +1425,7 @@ static const struct file_operations usbvision_radio_fops = {
         .compat_ioctl  = v4l_compat_ioctl32,
 };
 
-static struct video_device usbvision_radio_template=
-{
-        .owner             = THIS_MODULE,
-        .type           = VID_TYPE_TUNER,
-        .fops           = &usbvision_radio_fops,
-        .name           = "usbvision-radio",
-        .release        = video_device_release,
-        .minor          = -1,
+static const struct v4l2_ioctl_ops usbvision_radio_ioctl_ops = {
         .vidioc_querycap      = vidioc_querycap,
         .vidioc_enum_input    = vidioc_enum_input,
         .vidioc_g_input       = vidioc_g_input,
@@ -1462,6 +1439,14 @@ static struct video_device usbvision_radio_template=
         .vidioc_s_tuner       = vidioc_s_tuner,
         .vidioc_g_frequency   = vidioc_g_frequency,
         .vidioc_s_frequency   = vidioc_s_frequency,
+};
+
+static struct video_device usbvision_radio_template = {
+        .fops           = &usbvision_radio_fops,
+        .name           = "usbvision-radio",
+        .release        = video_device_release,
+        .minor          = -1,
+        .ioctl_ops      = &usbvision_radio_ioctl_ops,
 
         .tvnorms              = USBVISION_NORMS,
         .current_norm         = V4L2_STD_PAL
@@ -1479,8 +1464,6 @@ static const struct file_operations usbvision_vbi_fops = {
 
 static struct video_device usbvision_vbi_template=
 {
-        .owner             = THIS_MODULE,
-        .type           = VID_TYPE_TUNER,
         .fops           = &usbvision_vbi_fops,
         .release        = video_device_release,
         .name           = "usbvision-vbi",
@@ -1506,7 +1489,7 @@ static struct video_device *usbvision_vdev_init(struct usb_usbvision *usbvision,
         }
         *vdev = *vdev_template;
 //      vdev->minor   = -1;
-        vdev->dev     = &usb_dev->dev;
+        vdev->parent  = &usb_dev->dev;
         snprintf(vdev->name, sizeof(vdev->name), "%s", name);
         video_set_drvdata(vdev, usbvision);
         return vdev;
diff --git a/drivers/media/video/uvc/uvc_ctrl.c b/drivers/media/video/uvc/uvc_ctrl.c
index 3ae95512666f..626f4ad7e876 100644
--- a/drivers/media/video/uvc/uvc_ctrl.c
+++ b/drivers/media/video/uvc/uvc_ctrl.c
@@ -195,8 +195,8 @@ static struct uvc_menu_info power_line_frequency_controls[] = {
 };
 
 static struct uvc_menu_info exposure_auto_controls[] = {
-        { 1, "Manual Mode" },
         { 2, "Auto Mode" },
+        { 1, "Manual Mode" },
         { 4, "Shutter Priority Mode" },
         { 8, "Aperture Priority Mode" },
 };
@@ -592,6 +592,7 @@ int uvc_query_v4l2_ctrl(struct uvc_video_device *video,
         if (ctrl == NULL)
                 return -EINVAL;
 
+        memset(v4l2_ctrl, 0, sizeof *v4l2_ctrl);
         v4l2_ctrl->id = mapping->id;
         v4l2_ctrl->type = mapping->v4l2_type;
         strncpy(v4l2_ctrl->name, mapping->name, sizeof v4l2_ctrl->name);
@@ -608,7 +609,8 @@ int uvc_query_v4l2_ctrl(struct uvc_video_device *video,
                 v4l2_ctrl->default_value = uvc_get_le_value(data, mapping);
         }
 
-        if (mapping->v4l2_type == V4L2_CTRL_TYPE_MENU) {
+        switch (mapping->v4l2_type) {
+        case V4L2_CTRL_TYPE_MENU:
                 v4l2_ctrl->minimum = 0;
                 v4l2_ctrl->maximum = mapping->menu_count - 1;
                 v4l2_ctrl->step = 1;
@@ -622,6 +624,15 @@ int uvc_query_v4l2_ctrl(struct uvc_video_device *video,
                 }
 
                 return 0;
+
+        case V4L2_CTRL_TYPE_BOOLEAN:
+                v4l2_ctrl->minimum = 0;
+                v4l2_ctrl->maximum = 1;
+                v4l2_ctrl->step = 1;
+                return 0;
+
+        default:
+                break;
         }
 
         if (ctrl->info->flags & UVC_CONTROL_GET_MIN) {
diff --git a/drivers/media/video/uvc/uvc_driver.c b/drivers/media/video/uvc/uvc_driver.c
index f2b2983fe062..b3c4d75e8490 100644
--- a/drivers/media/video/uvc/uvc_driver.c
+++ b/drivers/media/video/uvc/uvc_driver.c
@@ -1458,9 +1458,7 @@ static int uvc_register_video(struct uvc_device *dev)
          * unregistered before the reference is released, so we don't need to
          * get another one.
          */
-        vdev->dev = &dev->intf->dev;
-        vdev->type = 0;
-        vdev->type2 = 0;
+        vdev->parent = &dev->intf->dev;
         vdev->minor = -1;
         vdev->fops = &uvc_fops;
         vdev->release = video_device_release;
diff --git a/drivers/media/video/uvc/uvc_v4l2.c b/drivers/media/video/uvc/uvc_v4l2.c
index b5a11eb8f9fa..d7bd71be40a9 100644
--- a/drivers/media/video/uvc/uvc_v4l2.c
+++ b/drivers/media/video/uvc/uvc_v4l2.c
@@ -23,6 +23,7 @@
 #include <asm/atomic.h>
 
 #include <media/v4l2-common.h>
+#include <media/v4l2-ioctl.h>
 
 #include "uvcvideo.h"
 
diff --git a/drivers/media/video/v4l1-compat.c b/drivers/media/video/v4l1-compat.c
index a0f6c60279ec..79937d1031fc 100644
--- a/drivers/media/video/v4l1-compat.c
+++ b/drivers/media/video/v4l1-compat.c
@@ -30,6 +30,7 @@
 #include <linux/slab.h>
 #include <linux/videodev.h>
 #include <media/v4l2-common.h>
+#include <media/v4l2-ioctl.h>
 
 #include <asm/uaccess.h>
 #include <asm/system.h>
diff --git a/drivers/media/video/v4l2-common.c b/drivers/media/video/v4l2-common.c
index e9dd996fd5df..88ca13104417 100644
--- a/drivers/media/video/v4l2-common.c
+++ b/drivers/media/video/v4l2-common.c
@@ -64,7 +64,7 @@
 #include <linux/kmod.h>
 #endif
 
-#include <linux/videodev.h>
+#include <linux/videodev2.h>
 
 MODULE_AUTHOR("Bill Dirks, Justin Schoeman, Gerd Knorr");
 MODULE_DESCRIPTION("misc helper functions for v4l2 device drivers");
diff --git a/drivers/media/video/v4l2-dev.c b/drivers/media/video/v4l2-dev.c
new file mode 100644
index 000000000000..556615fe93de
--- /dev/null
+++ b/drivers/media/video/v4l2-dev.c
@@ -0,0 +1,422 @@
+/*
+ * Video capture interface for Linux version 2
+ *
+ *      A generic video device interface for the LINUX operating system
+ *      using a set of device structures/vectors for low level operations.
+ *
+ *      This program is free software; you can redistribute it and/or
+ *      modify it under the terms of the GNU General Public License
+ *      as published by the Free Software Foundation; either version
+ *      2 of the License, or (at your option) any later version.
+ *
+ * Authors:     Alan Cox, <alan@redhat.com> (version 1)
+ *              Mauro Carvalho Chehab <mchehab@infradead.org> (version 2)
+ *
+ * Fixes:       20000516  Claudio Matsuoka <claudio@conectiva.com>
+ *              - Added procfs support
+ */
+
+#include <linux/module.h>
+#include <linux/types.h>
+#include <linux/kernel.h>
+#include <linux/mm.h>
+#include <linux/string.h>
+#include <linux/errno.h>
+#include <linux/init.h>
+#include <linux/kmod.h>
+#include <linux/slab.h>
+#include <linux/smp_lock.h>
+#include <asm/uaccess.h>
+#include <asm/system.h>
+
+#include <media/v4l2-common.h>
+
+#define VIDEO_NUM_DEVICES       256
+#define VIDEO_NAME              "video4linux"
+
+/*
+ *      sysfs stuff
+ */
+
+static ssize_t show_index(struct device *cd,
+                         struct device_attribute *attr, char *buf)
+{
+        struct video_device *vfd = container_of(cd, struct video_device, dev);
+        return sprintf(buf, "%i\n", vfd->index);
+}
+
+static ssize_t show_name(struct device *cd,
+                         struct device_attribute *attr, char *buf)
+{
+        struct video_device *vfd = container_of(cd, struct video_device, dev);
+        return sprintf(buf, "%.*s\n", (int)sizeof(vfd->name), vfd->name);
+}
+
+static struct device_attribute video_device_attrs[] = {
+        __ATTR(name, S_IRUGO, show_name, NULL),
+        __ATTR(index, S_IRUGO, show_index, NULL),
+        __ATTR_NULL
+};
+
+struct video_device *video_device_alloc(void)
+{
+        struct video_device *vfd;
+
+        vfd = kzalloc(sizeof(*vfd), GFP_KERNEL);
+        return vfd;
+}
+EXPORT_SYMBOL(video_device_alloc);
+
+void video_device_release(struct video_device *vfd)
+{
+        kfree(vfd);
+}
+EXPORT_SYMBOL(video_device_release);
+
+static void video_release(struct device *cd)
+{
+        struct video_device *vfd = container_of(cd, struct video_device, dev);
+
+#if 1
+        /* needed until all drivers are fixed */
+        if (!vfd->release)
+                return;
+#endif
+        vfd->release(vfd);
+}
+
+static struct class video_class = {
+        .name = VIDEO_NAME,
+        .dev_attrs = video_device_attrs,
+        .dev_release = video_release,
+};
+
+/*
+ *      Active devices
+ */
+
+static struct video_device *video_device[VIDEO_NUM_DEVICES];
+static DEFINE_MUTEX(videodev_lock);
+
+struct video_device *video_devdata(struct file *file)
+{
+        return video_device[iminor(file->f_path.dentry->d_inode)];
+}
+EXPORT_SYMBOL(video_devdata);
+
+/*
+ *      Open a video device - FIXME: Obsoleted
+ */
+static int video_open(struct inode *inode, struct file *file)
+{
+        unsigned int minor = iminor(inode);
+        int err = 0;
+        struct video_device *vfl;
+        const struct file_operations *old_fops;
+
+        if (minor >= VIDEO_NUM_DEVICES)
+                return -ENODEV;
+        lock_kernel();
+        mutex_lock(&videodev_lock);
+        vfl = video_device[minor];
+        if (vfl == NULL) {
+                mutex_unlock(&videodev_lock);
+                request_module("char-major-%d-%d", VIDEO_MAJOR, minor);
+                mutex_lock(&videodev_lock);
+                vfl = video_device[minor];
+                if (vfl == NULL) {
+                        mutex_unlock(&videodev_lock);
+                        unlock_kernel();
+                        return -ENODEV;
+                }
+        }
+        old_fops = file->f_op;
+        file->f_op = fops_get(vfl->fops);
+        if (file->f_op->open)
+                err = file->f_op->open(inode, file);
+        if (err) {
+                fops_put(file->f_op);
+                file->f_op = fops_get(old_fops);
+        }
+        fops_put(old_fops);
+        mutex_unlock(&videodev_lock);
+        unlock_kernel();
+        return err;
+}
+
+/*
+ * open/release helper functions -- handle exclusive opens
+ * Should be removed soon
+ */
+int video_exclusive_open(struct inode *inode, struct file *file)
+{
+        struct video_device *vfl = video_devdata(file);
+        int retval = 0;
+
+        mutex_lock(&vfl->lock);
+        if (vfl->users)
+                retval = -EBUSY;
+        else
+                vfl->users++;
+        mutex_unlock(&vfl->lock);
+        return retval;
+}
+EXPORT_SYMBOL(video_exclusive_open);
+
+int video_exclusive_release(struct inode *inode, struct file *file)
+{
+        struct video_device *vfl = video_devdata(file);
+
+        vfl->users--;
+        return 0;
+}
+EXPORT_SYMBOL(video_exclusive_release);
+
+/**
+ * get_index - assign stream number based on parent device
+ * @vdev: video_device to assign index number to, vdev->dev should be assigned
+ * @num: -1 if auto assign, requested number otherwise
+ *
+ *
+ * returns -ENFILE if num is already in use, a free index number if
+ * successful.
+ */
+static int get_index(struct video_device *vdev, int num)
+{
+        u32 used = 0;
+        const int max_index = sizeof(used) * 8 - 1;
+        int i;
+
+        /* Currently a single v4l driver instance cannot create more than
+           32 devices.
+           Increase to u64 or an array of u32 if more are needed. */
+        if (num > max_index) {
+                printk(KERN_ERR "videodev: %s num is too large\n", __func__);
+                return -EINVAL;
+        }
+
+        for (i = 0; i < VIDEO_NUM_DEVICES; i++) {
+                if (video_device[i] != NULL &&
+                    video_device[i] != vdev &&
+                    video_device[i]->parent == vdev->parent) {
+                        used |= 1 << video_device[i]->index;
+                }
+        }
+
+        if (num >= 0) {
+                if (used & (1 << num))
+                        return -ENFILE;
+                return num;
+        }
+
+        i = ffz(used);
+        return i > max_index ? -ENFILE : i;
+}
+
+static const struct file_operations video_fops;
+
+int video_register_device(struct video_device *vfd, int type, int nr)
+{
+        return video_register_device_index(vfd, type, nr, -1);
+}
+EXPORT_SYMBOL(video_register_device);
+
+/**
+ *      video_register_device - register video4linux devices
+ *      @vfd:  video device structure we want to register
+ *      @type: type of device to register
+ *      @nr:   which device number (0 == /dev/video0, 1 == /dev/video1, ...
+ *             -1 == first free)
+ *
+ *      The registration code assigns minor numbers based on the type
+ *      requested. -ENFILE is returned in all the device slots for this
+ *      category are full. If not then the minor field is set and the
+ *      driver initialize function is called (if non %NULL).
+ *
+ *      Zero is returned on success.
+ *
+ *      Valid types are
+ *
+ *      %VFL_TYPE_GRABBER - A frame grabber
+ *
+ *      %VFL_TYPE_VTX - A teletext device
+ *
+ *      %VFL_TYPE_VBI - Vertical blank data (undecoded)
+ *
+ *      %VFL_TYPE_RADIO - A radio card
+ */
+
+int video_register_device_index(struct video_device *vfd, int type, int nr,
+                                        int index)
+{
+        int i = 0;
+        int base;
+        int end;
+        int ret;
+        char *name_base;
+
+        switch (type) {
+        case VFL_TYPE_GRABBER:
+                base = MINOR_VFL_TYPE_GRABBER_MIN;
+                end = MINOR_VFL_TYPE_GRABBER_MAX+1;
+                name_base = "video";
+                break;
+        case VFL_TYPE_VTX:
+                base = MINOR_VFL_TYPE_VTX_MIN;
+                end = MINOR_VFL_TYPE_VTX_MAX+1;
+                name_base = "vtx";
+                break;
+        case VFL_TYPE_VBI:
+                base = MINOR_VFL_TYPE_VBI_MIN;
+                end = MINOR_VFL_TYPE_VBI_MAX+1;
+                name_base = "vbi";
+                break;
+        case VFL_TYPE_RADIO:
+                base = MINOR_VFL_TYPE_RADIO_MIN;
+                end = MINOR_VFL_TYPE_RADIO_MAX+1;
+                name_base = "radio";
+                break;
+        default:
+                printk(KERN_ERR "%s called with unknown type: %d\n",
+                       __func__, type);
+                return -1;
+        }
+
+        /* pick a minor number */
+        mutex_lock(&videodev_lock);
+        if (nr >= 0  &&  nr < end-base) {
+                /* use the one the driver asked for */
+                i = base + nr;
+                if (NULL != video_device[i]) {
+                        mutex_unlock(&videodev_lock);
+                        return -ENFILE;
+                }
+        } else {
+                /* use first free */
+                for (i = base; i < end; i++)
+                        if (NULL == video_device[i])
+                                break;
+                if (i == end) {
+                        mutex_unlock(&videodev_lock);
+                        return -ENFILE;
+                }
+        }
+        video_device[i] = vfd;
+        vfd->vfl_type = type;
+        vfd->minor = i;
+
+        ret = get_index(vfd, index);
+        vfd->index = ret;
+
+        mutex_unlock(&videodev_lock);
+
+        if (ret < 0) {
+                printk(KERN_ERR "%s: get_index failed\n", __func__);
+                goto fail_minor;
+        }
+
+        mutex_init(&vfd->lock);
+
+        /* sysfs class */
+        memset(&vfd->dev, 0x00, sizeof(vfd->dev));
+        vfd->dev.class = &video_class;
+        vfd->dev.devt = MKDEV(VIDEO_MAJOR, vfd->minor);
+        if (vfd->parent)
+                vfd->dev.parent = vfd->parent;
+        sprintf(vfd->dev.bus_id, "%s%d", name_base, i - base);
+        ret = device_register(&vfd->dev);
+        if (ret < 0) {
+                printk(KERN_ERR "%s: device_register failed\n", __func__);
+                goto fail_minor;
+        }
+
+#if 1
+        /* needed until all drivers are fixed */
+        if (!vfd->release)
+                printk(KERN_WARNING "videodev: \"%s\" has no release callback. "
+                       "Please fix your driver for proper sysfs support, see "
+                       "http://lwn.net/Articles/36850/\n", vfd->name);
+#endif
+        return 0;
+
+fail_minor:
+        mutex_lock(&videodev_lock);
+        video_device[vfd->minor] = NULL;
+        vfd->minor = -1;
+        mutex_unlock(&videodev_lock);
+        return ret;
+}
+EXPORT_SYMBOL(video_register_device_index);
+
+/**
+ *      video_unregister_device - unregister a video4linux device
+ *      @vfd: the device to unregister
+ *
+ *      This unregisters the passed device and deassigns the minor
+ *      number. Future open calls will be met with errors.
+ */
+
+void video_unregister_device(struct video_device *vfd)
+{
+        mutex_lock(&videodev_lock);
+        if (video_device[vfd->minor] != vfd)
+                panic("videodev: bad unregister");
+
+        video_device[vfd->minor] = NULL;
+        device_unregister(&vfd->dev);
+        mutex_unlock(&videodev_lock);
+}
+EXPORT_SYMBOL(video_unregister_device);
+
+/*
+ * Video fs operations
+ */
+static const struct file_operations video_fops = {
+        .owner          = THIS_MODULE,
+        .llseek         = no_llseek,
+        .open           = video_open,
+};
+
+/*
+ *      Initialise video for linux
+ */
+
+static int __init videodev_init(void)
+{
+        int ret;
+
+        printk(KERN_INFO "Linux video capture interface: v2.00\n");
+        if (register_chrdev(VIDEO_MAJOR, VIDEO_NAME, &video_fops)) {
+                printk(KERN_WARNING "video_dev: unable to get major %d\n", VIDEO_MAJOR);
+                return -EIO;
+        }
+
+        ret = class_register(&video_class);
+        if (ret < 0) {
+                unregister_chrdev(VIDEO_MAJOR, VIDEO_NAME);
+                printk(KERN_WARNING "video_dev: class_register failed\n");
+                return -EIO;
+        }
+
+        return 0;
+}
+
+static void __exit videodev_exit(void)
+{
+        class_unregister(&video_class);
+        unregister_chrdev(VIDEO_MAJOR, VIDEO_NAME);
+}
+
+module_init(videodev_init)
+module_exit(videodev_exit)
+
+MODULE_AUTHOR("Alan Cox, Mauro Carvalho Chehab <mchehab@infradead.org>");
+MODULE_DESCRIPTION("Device registrar for Video4Linux drivers v2");
+MODULE_LICENSE("GPL");
+
+
+/*
+ * Local variables:
+ * c-basic-offset: 8
+ * End:
+ */
diff --git a/drivers/media/video/v4l2-ioctl.c b/drivers/media/video/v4l2-ioctl.c
new file mode 100644
index 000000000000..fdfe7739c96e
--- /dev/null
+++ b/drivers/media/video/v4l2-ioctl.c
@@ -0,0 +1,1875 @@
+/*
+ * Video capture interface for Linux version 2
+ *
+ * A generic framework to process V4L2 ioctl commands.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ *
+ * Authors:     Alan Cox, <alan@redhat.com> (version 1)
+ *              Mauro Carvalho Chehab <mchehab@infradead.org> (version 2)
+ */
+
+#include <linux/module.h>
+#include <linux/types.h>
+#include <linux/kernel.h>
+
+#define __OLD_VIDIOC_ /* To allow fixing old calls */
+#include <linux/videodev2.h>
+
+#ifdef CONFIG_VIDEO_V4L1
+#include <linux/videodev.h>
+#endif
+#include <media/v4l2-common.h>
+#include <media/v4l2-ioctl.h>
+#include <linux/video_decoder.h>
+
+#define dbgarg(cmd, fmt, arg...) \
+                do {                                                    \
+                    if (vfd->debug & V4L2_DEBUG_IOCTL_ARG) {            \
+                        printk(KERN_DEBUG "%s: ",  vfd->name);          \
+                        v4l_printk_ioctl(cmd);                          \
+                        printk(" " fmt,  ## arg);                       \
+                    }                                                   \
+                } while (0)
+
+#define dbgarg2(fmt, arg...) \
+                do {                                                    \
+                    if (vfd->debug & V4L2_DEBUG_IOCTL_ARG)              \
+                        printk(KERN_DEBUG "%s: " fmt, vfd->name, ## arg);\
+                } while (0)
+
+struct std_descr {
+        v4l2_std_id std;
+        const char *descr;
+};
+
+static const struct std_descr standards[] = {
+        { V4L2_STD_NTSC,        "NTSC"      },
+        { V4L2_STD_NTSC_M,      "NTSC-M"    },
+        { V4L2_STD_NTSC_M_JP,   "NTSC-M-JP" },
+        { V4L2_STD_NTSC_M_KR,   "NTSC-M-KR" },
+        { V4L2_STD_NTSC_443,    "NTSC-443"  },
+        { V4L2_STD_PAL,         "PAL"       },
+        { V4L2_STD_PAL_BG,      "PAL-BG"    },
+        { V4L2_STD_PAL_B,       "PAL-B"     },
+        { V4L2_STD_PAL_B1,      "PAL-B1"    },
+        { V4L2_STD_PAL_G,       "PAL-G"     },
+        { V4L2_STD_PAL_H,       "PAL-H"     },
+        { V4L2_STD_PAL_I,       "PAL-I"     },
+        { V4L2_STD_PAL_DK,      "PAL-DK"    },
+        { V4L2_STD_PAL_D,       "PAL-D"     },
+        { V4L2_STD_PAL_D1,      "PAL-D1"    },
+        { V4L2_STD_PAL_K,       "PAL-K"     },
+        { V4L2_STD_PAL_M,       "PAL-M"     },
+        { V4L2_STD_PAL_N,       "PAL-N"     },
+        { V4L2_STD_PAL_Nc,      "PAL-Nc"    },
+        { V4L2_STD_PAL_60,      "PAL-60"    },
+        { V4L2_STD_SECAM,       "SECAM"     },
+        { V4L2_STD_SECAM_B,     "SECAM-B"   },
+        { V4L2_STD_SECAM_G,     "SECAM-G"   },
+        { V4L2_STD_SECAM_H,     "SECAM-H"   },
+        { V4L2_STD_SECAM_DK,    "SECAM-DK"  },
+        { V4L2_STD_SECAM_D,     "SECAM-D"   },
+        { V4L2_STD_SECAM_K,     "SECAM-K"   },
+        { V4L2_STD_SECAM_K1,    "SECAM-K1"  },
+        { V4L2_STD_SECAM_L,     "SECAM-L"   },
+        { V4L2_STD_SECAM_LC,    "SECAM-Lc"  },
+        { 0,                    "Unknown"   }
+};
+
+/* video4linux standard ID conversion to standard name
+ */
+const char *v4l2_norm_to_name(v4l2_std_id id)
+{
+        u32 myid = id;
+        int i;
+
+        /* HACK: ppc32 architecture doesn't have __ucmpdi2 function to handle
+           64 bit comparations. So, on that architecture, with some gcc
+           variants, compilation fails. Currently, the max value is 30bit wide.
+         */
+        BUG_ON(myid != id);
+
+        for (i = 0; standards[i].std; i++)
+                if (myid == standards[i].std)
+                        break;
+        return standards[i].descr;
+}
+EXPORT_SYMBOL(v4l2_norm_to_name);
+
+/* Fill in the fields of a v4l2_standard structure according to the
+   'id' and 'transmission' parameters.  Returns negative on error.  */
+int v4l2_video_std_construct(struct v4l2_standard *vs,
+                             int id, const char *name)
+{
+        u32 index = vs->index;
+
+        memset(vs, 0, sizeof(struct v4l2_standard));
+        vs->index = index;
+        vs->id    = id;
+        if (id & V4L2_STD_525_60) {
+                vs->frameperiod.numerator = 1001;
+                vs->frameperiod.denominator = 30000;
+                vs->framelines = 525;
+        } else {
+                vs->frameperiod.numerator = 1;
+                vs->frameperiod.denominator = 25;
+                vs->framelines = 625;
+        }
+        strlcpy(vs->name, name, sizeof(vs->name));
+        return 0;
+}
+EXPORT_SYMBOL(v4l2_video_std_construct);
+
+/* ----------------------------------------------------------------- */
+/* some arrays for pretty-printing debug messages of enum types      */
+
+const char *v4l2_field_names[] = {
+        [V4L2_FIELD_ANY]        = "any",
+        [V4L2_FIELD_NONE]       = "none",
+        [V4L2_FIELD_TOP]        = "top",
+        [V4L2_FIELD_BOTTOM]     = "bottom",
+        [V4L2_FIELD_INTERLACED] = "interlaced",
+        [V4L2_FIELD_SEQ_TB]     = "seq-tb",
+        [V4L2_FIELD_SEQ_BT]     = "seq-bt",
+        [V4L2_FIELD_ALTERNATE]  = "alternate",
+        [V4L2_FIELD_INTERLACED_TB] = "interlaced-tb",
+        [V4L2_FIELD_INTERLACED_BT] = "interlaced-bt",
+};
+EXPORT_SYMBOL(v4l2_field_names);
+
+const char *v4l2_type_names[] = {
+        [V4L2_BUF_TYPE_VIDEO_CAPTURE]      = "vid-cap",
+        [V4L2_BUF_TYPE_VIDEO_OVERLAY]      = "vid-overlay",
+        [V4L2_BUF_TYPE_VIDEO_OUTPUT]       = "vid-out",
+        [V4L2_BUF_TYPE_VBI_CAPTURE]        = "vbi-cap",
+        [V4L2_BUF_TYPE_VBI_OUTPUT]         = "vbi-out",
+        [V4L2_BUF_TYPE_SLICED_VBI_CAPTURE] = "sliced-vbi-cap",
+        [V4L2_BUF_TYPE_SLICED_VBI_OUTPUT]  = "sliced-vbi-out",
+        [V4L2_BUF_TYPE_VIDEO_OUTPUT_OVERLAY] = "vid-out-overlay",
+};
+EXPORT_SYMBOL(v4l2_type_names);
+
+static const char *v4l2_memory_names[] = {
+        [V4L2_MEMORY_MMAP]    = "mmap",
+        [V4L2_MEMORY_USERPTR] = "userptr",
+        [V4L2_MEMORY_OVERLAY] = "overlay",
+};
+
+#define prt_names(a, arr) ((((a) >= 0) && ((a) < ARRAY_SIZE(arr))) ? \
+                           arr[a] : "unknown")
+
+/* ------------------------------------------------------------------ */
+/* debug help functions                                               */
+
+#ifdef CONFIG_VIDEO_V4L1_COMPAT
+static const char *v4l1_ioctls[] = {
+        [_IOC_NR(VIDIOCGCAP)]       = "VIDIOCGCAP",
+        [_IOC_NR(VIDIOCGCHAN)]      = "VIDIOCGCHAN",
+        [_IOC_NR(VIDIOCSCHAN)]      = "VIDIOCSCHAN",
+        [_IOC_NR(VIDIOCGTUNER)]     = "VIDIOCGTUNER",
+        [_IOC_NR(VIDIOCSTUNER)]     = "VIDIOCSTUNER",
+        [_IOC_NR(VIDIOCGPICT)]      = "VIDIOCGPICT",
+        [_IOC_NR(VIDIOCSPICT)]      = "VIDIOCSPICT",
+        [_IOC_NR(VIDIOCCAPTURE)]    = "VIDIOCCAPTURE",
+        [_IOC_NR(VIDIOCGWIN)]       = "VIDIOCGWIN",
+        [_IOC_NR(VIDIOCSWIN)]       = "VIDIOCSWIN",
+        [_IOC_NR(VIDIOCGFBUF)]      = "VIDIOCGFBUF",
+        [_IOC_NR(VIDIOCSFBUF)]      = "VIDIOCSFBUF",
+        [_IOC_NR(VIDIOCKEY)]        = "VIDIOCKEY",
+        [_IOC_NR(VIDIOCGFREQ)]      = "VIDIOCGFREQ",
+        [_IOC_NR(VIDIOCSFREQ)]      = "VIDIOCSFREQ",
+        [_IOC_NR(VIDIOCGAUDIO)]     = "VIDIOCGAUDIO",
+        [_IOC_NR(VIDIOCSAUDIO)]     = "VIDIOCSAUDIO",
+        [_IOC_NR(VIDIOCSYNC)]       = "VIDIOCSYNC",
+        [_IOC_NR(VIDIOCMCAPTURE)]   = "VIDIOCMCAPTURE",
+        [_IOC_NR(VIDIOCGMBUF)]      = "VIDIOCGMBUF",
+        [_IOC_NR(VIDIOCGUNIT)]      = "VIDIOCGUNIT",
+        [_IOC_NR(VIDIOCGCAPTURE)]   = "VIDIOCGCAPTURE",
+        [_IOC_NR(VIDIOCSCAPTURE)]   = "VIDIOCSCAPTURE",
+        [_IOC_NR(VIDIOCSPLAYMODE)]  = "VIDIOCSPLAYMODE",
+        [_IOC_NR(VIDIOCSWRITEMODE)] = "VIDIOCSWRITEMODE",
+        [_IOC_NR(VIDIOCGPLAYINFO)]  = "VIDIOCGPLAYINFO",
+        [_IOC_NR(VIDIOCSMICROCODE)] = "VIDIOCSMICROCODE",
+        [_IOC_NR(VIDIOCGVBIFMT)]    = "VIDIOCGVBIFMT",
+        [_IOC_NR(VIDIOCSVBIFMT)]    = "VIDIOCSVBIFMT"
+};
+#define V4L1_IOCTLS ARRAY_SIZE(v4l1_ioctls)
+#endif
+
+static const char *v4l2_ioctls[] = {
+        [_IOC_NR(VIDIOC_QUERYCAP)]         = "VIDIOC_QUERYCAP",
+        [_IOC_NR(VIDIOC_RESERVED)]         = "VIDIOC_RESERVED",
+        [_IOC_NR(VIDIOC_ENUM_FMT)]         = "VIDIOC_ENUM_FMT",
+        [_IOC_NR(VIDIOC_G_FMT)]            = "VIDIOC_G_FMT",
+        [_IOC_NR(VIDIOC_S_FMT)]            = "VIDIOC_S_FMT",
+        [_IOC_NR(VIDIOC_REQBUFS)]          = "VIDIOC_REQBUFS",
+        [_IOC_NR(VIDIOC_QUERYBUF)]         = "VIDIOC_QUERYBUF",
+        [_IOC_NR(VIDIOC_G_FBUF)]           = "VIDIOC_G_FBUF",
+        [_IOC_NR(VIDIOC_S_FBUF)]           = "VIDIOC_S_FBUF",
+        [_IOC_NR(VIDIOC_OVERLAY)]          = "VIDIOC_OVERLAY",
+        [_IOC_NR(VIDIOC_QBUF)]             = "VIDIOC_QBUF",
+        [_IOC_NR(VIDIOC_DQBUF)]            = "VIDIOC_DQBUF",
+        [_IOC_NR(VIDIOC_STREAMON)]         = "VIDIOC_STREAMON",
+        [_IOC_NR(VIDIOC_STREAMOFF)]        = "VIDIOC_STREAMOFF",
+        [_IOC_NR(VIDIOC_G_PARM)]           = "VIDIOC_G_PARM",
+        [_IOC_NR(VIDIOC_S_PARM)]           = "VIDIOC_S_PARM",
+        [_IOC_NR(VIDIOC_G_STD)]            = "VIDIOC_G_STD",
+        [_IOC_NR(VIDIOC_S_STD)]            = "VIDIOC_S_STD",
+        [_IOC_NR(VIDIOC_ENUMSTD)]          = "VIDIOC_ENUMSTD",
+        [_IOC_NR(VIDIOC_ENUMINPUT)]        = "VIDIOC_ENUMINPUT",
+        [_IOC_NR(VIDIOC_G_CTRL)]           = "VIDIOC_G_CTRL",
+        [_IOC_NR(VIDIOC_S_CTRL)]           = "VIDIOC_S_CTRL",
+        [_IOC_NR(VIDIOC_G_TUNER)]          = "VIDIOC_G_TUNER",
+        [_IOC_NR(VIDIOC_S_TUNER)]          = "VIDIOC_S_TUNER",
+        [_IOC_NR(VIDIOC_G_AUDIO)]          = "VIDIOC_G_AUDIO",
+        [_IOC_NR(VIDIOC_S_AUDIO)]          = "VIDIOC_S_AUDIO",
+        [_IOC_NR(VIDIOC_QUERYCTRL)]        = "VIDIOC_QUERYCTRL",
+        [_IOC_NR(VIDIOC_QUERYMENU)]        = "VIDIOC_QUERYMENU",
+        [_IOC_NR(VIDIOC_G_INPUT)]          = "VIDIOC_G_INPUT",
+        [_IOC_NR(VIDIOC_S_INPUT)]          = "VIDIOC_S_INPUT",
+        [_IOC_NR(VIDIOC_G_OUTPUT)]         = "VIDIOC_G_OUTPUT",
+        [_IOC_NR(VIDIOC_S_OUTPUT)]         = "VIDIOC_S_OUTPUT",
+        [_IOC_NR(VIDIOC_ENUMOUTPUT)]       = "VIDIOC_ENUMOUTPUT",
+        [_IOC_NR(VIDIOC_G_AUDOUT)]         = "VIDIOC_G_AUDOUT",
+        [_IOC_NR(VIDIOC_S_AUDOUT)]         = "VIDIOC_S_AUDOUT",
+        [_IOC_NR(VIDIOC_G_MODULATOR)]      = "VIDIOC_G_MODULATOR",
+        [_IOC_NR(VIDIOC_S_MODULATOR)]      = "VIDIOC_S_MODULATOR",
+        [_IOC_NR(VIDIOC_G_FREQUENCY)]      = "VIDIOC_G_FREQUENCY",
+        [_IOC_NR(VIDIOC_S_FREQUENCY)]      = "VIDIOC_S_FREQUENCY",
+        [_IOC_NR(VIDIOC_CROPCAP)]          = "VIDIOC_CROPCAP",
+        [_IOC_NR(VIDIOC_G_CROP)]           = "VIDIOC_G_CROP",
+        [_IOC_NR(VIDIOC_S_CROP)]           = "VIDIOC_S_CROP",
+        [_IOC_NR(VIDIOC_G_JPEGCOMP)]       = "VIDIOC_G_JPEGCOMP",
+        [_IOC_NR(VIDIOC_S_JPEGCOMP)]       = "VIDIOC_S_JPEGCOMP",
+        [_IOC_NR(VIDIOC_QUERYSTD)]         = "VIDIOC_QUERYSTD",
+        [_IOC_NR(VIDIOC_TRY_FMT)]          = "VIDIOC_TRY_FMT",
+        [_IOC_NR(VIDIOC_ENUMAUDIO)]        = "VIDIOC_ENUMAUDIO",
+        [_IOC_NR(VIDIOC_ENUMAUDOUT)]       = "VIDIOC_ENUMAUDOUT",
+        [_IOC_NR(VIDIOC_G_PRIORITY)]       = "VIDIOC_G_PRIORITY",
+        [_IOC_NR(VIDIOC_S_PRIORITY)]       = "VIDIOC_S_PRIORITY",
+        [_IOC_NR(VIDIOC_G_SLICED_VBI_CAP)] = "VIDIOC_G_SLICED_VBI_CAP",
+        [_IOC_NR(VIDIOC_LOG_STATUS)]       = "VIDIOC_LOG_STATUS",
+        [_IOC_NR(VIDIOC_G_EXT_CTRLS)]      = "VIDIOC_G_EXT_CTRLS",
+        [_IOC_NR(VIDIOC_S_EXT_CTRLS)]      = "VIDIOC_S_EXT_CTRLS",
+        [_IOC_NR(VIDIOC_TRY_EXT_CTRLS)]    = "VIDIOC_TRY_EXT_CTRLS",
+#if 1
+        [_IOC_NR(VIDIOC_ENUM_FRAMESIZES)]  = "VIDIOC_ENUM_FRAMESIZES",
+        [_IOC_NR(VIDIOC_ENUM_FRAMEINTERVALS)] = "VIDIOC_ENUM_FRAMEINTERVALS",
+        [_IOC_NR(VIDIOC_G_ENC_INDEX)]      = "VIDIOC_G_ENC_INDEX",
+        [_IOC_NR(VIDIOC_ENCODER_CMD)]      = "VIDIOC_ENCODER_CMD",
+        [_IOC_NR(VIDIOC_TRY_ENCODER_CMD)]  = "VIDIOC_TRY_ENCODER_CMD",
+
+        [_IOC_NR(VIDIOC_DBG_S_REGISTER)]   = "VIDIOC_DBG_S_REGISTER",
+        [_IOC_NR(VIDIOC_DBG_G_REGISTER)]   = "VIDIOC_DBG_G_REGISTER",
+
+        [_IOC_NR(VIDIOC_G_CHIP_IDENT)]     = "VIDIOC_G_CHIP_IDENT",
+        [_IOC_NR(VIDIOC_S_HW_FREQ_SEEK)]   = "VIDIOC_S_HW_FREQ_SEEK",
+#endif
+};
+#define V4L2_IOCTLS ARRAY_SIZE(v4l2_ioctls)
+
+static const char *v4l2_int_ioctls[] = {
+#ifdef CONFIG_VIDEO_V4L1_COMPAT
+        [_IOC_NR(DECODER_GET_CAPABILITIES)]    = "DECODER_GET_CAPABILITIES",
+        [_IOC_NR(DECODER_GET_STATUS)]          = "DECODER_GET_STATUS",
+        [_IOC_NR(DECODER_SET_NORM)]            = "DECODER_SET_NORM",
+        [_IOC_NR(DECODER_SET_INPUT)]           = "DECODER_SET_INPUT",
+        [_IOC_NR(DECODER_SET_OUTPUT)]          = "DECODER_SET_OUTPUT",
+        [_IOC_NR(DECODER_ENABLE_OUTPUT)]       = "DECODER_ENABLE_OUTPUT",
+        [_IOC_NR(DECODER_SET_PICTURE)]         = "DECODER_SET_PICTURE",
+        [_IOC_NR(DECODER_SET_GPIO)]            = "DECODER_SET_GPIO",
+        [_IOC_NR(DECODER_INIT)]                = "DECODER_INIT",
+        [_IOC_NR(DECODER_SET_VBI_BYPASS)]      = "DECODER_SET_VBI_BYPASS",
+        [_IOC_NR(DECODER_DUMP)]                = "DECODER_DUMP",
+#endif
+        [_IOC_NR(AUDC_SET_RADIO)]              = "AUDC_SET_RADIO",
+
+        [_IOC_NR(TUNER_SET_TYPE_ADDR)]         = "TUNER_SET_TYPE_ADDR",
+        [_IOC_NR(TUNER_SET_STANDBY)]           = "TUNER_SET_STANDBY",
+        [_IOC_NR(TUNER_SET_CONFIG)]            = "TUNER_SET_CONFIG",
+
+        [_IOC_NR(VIDIOC_INT_S_TUNER_MODE)]     = "VIDIOC_INT_S_TUNER_MODE",
+        [_IOC_NR(VIDIOC_INT_RESET)]            = "VIDIOC_INT_RESET",
+        [_IOC_NR(VIDIOC_INT_AUDIO_CLOCK_FREQ)] = "VIDIOC_INT_AUDIO_CLOCK_FREQ",
+        [_IOC_NR(VIDIOC_INT_DECODE_VBI_LINE)]  = "VIDIOC_INT_DECODE_VBI_LINE",
+        [_IOC_NR(VIDIOC_INT_S_VBI_DATA)]       = "VIDIOC_INT_S_VBI_DATA",
+        [_IOC_NR(VIDIOC_INT_G_VBI_DATA)]       = "VIDIOC_INT_G_VBI_DATA",
+        [_IOC_NR(VIDIOC_INT_I2S_CLOCK_FREQ)]   = "VIDIOC_INT_I2S_CLOCK_FREQ",
+        [_IOC_NR(VIDIOC_INT_S_STANDBY)]        = "VIDIOC_INT_S_STANDBY",
+        [_IOC_NR(VIDIOC_INT_S_AUDIO_ROUTING)]  = "VIDIOC_INT_S_AUDIO_ROUTING",
+        [_IOC_NR(VIDIOC_INT_G_AUDIO_ROUTING)]  = "VIDIOC_INT_G_AUDIO_ROUTING",
+        [_IOC_NR(VIDIOC_INT_S_VIDEO_ROUTING)]  = "VIDIOC_INT_S_VIDEO_ROUTING",
+        [_IOC_NR(VIDIOC_INT_G_VIDEO_ROUTING)]  = "VIDIOC_INT_G_VIDEO_ROUTING",
+        [_IOC_NR(VIDIOC_INT_S_CRYSTAL_FREQ)]   = "VIDIOC_INT_S_CRYSTAL_FREQ",
+        [_IOC_NR(VIDIOC_INT_INIT)]             = "VIDIOC_INT_INIT",
+        [_IOC_NR(VIDIOC_INT_G_STD_OUTPUT)]     = "VIDIOC_INT_G_STD_OUTPUT",
+        [_IOC_NR(VIDIOC_INT_S_STD_OUTPUT)]     = "VIDIOC_INT_S_STD_OUTPUT",
+};
+#define V4L2_INT_IOCTLS ARRAY_SIZE(v4l2_int_ioctls)
+
+/* Common ioctl debug function. This function can be used by
+   external ioctl messages as well as internal V4L ioctl */
+void v4l_printk_ioctl(unsigned int cmd)
+{
+        char *dir, *type;
+
+        switch (_IOC_TYPE(cmd)) {
+        case 'd':
+                if (_IOC_NR(cmd) >= V4L2_INT_IOCTLS) {
+                        type = "v4l2_int";
+                        break;
+                }
+                printk("%s", v4l2_int_ioctls[_IOC_NR(cmd)]);
+                return;
+#ifdef CONFIG_VIDEO_V4L1_COMPAT
+        case 'v':
+                if (_IOC_NR(cmd) >= V4L1_IOCTLS) {
+                        type = "v4l1";
+                        break;
+                }
+                printk("%s", v4l1_ioctls[_IOC_NR(cmd)]);
+                return;
+#endif
+        case 'V':
+                if (_IOC_NR(cmd) >= V4L2_IOCTLS) {
+                        type = "v4l2";
+                        break;
+                }
+                printk("%s", v4l2_ioctls[_IOC_NR(cmd)]);
+                return;
+        default:
+                type = "unknown";
+        }
+
+        switch (_IOC_DIR(cmd)) {
+        case _IOC_NONE:              dir = "--"; break;
+        case _IOC_READ:              dir = "r-"; break;
+        case _IOC_WRITE:             dir = "-w"; break;
+        case _IOC_READ | _IOC_WRITE: dir = "rw"; break;
+        default:                     dir = "*ERR*"; break;
+        }
+        printk("%s ioctl '%c', dir=%s, #%d (0x%08x)",
+                type, _IOC_TYPE(cmd), dir, _IOC_NR(cmd), cmd);
+}
+EXPORT_SYMBOL(v4l_printk_ioctl);
+
+/*
+ * helper function -- handles userspace copying for ioctl arguments
+ */
+
+#ifdef __OLD_VIDIOC_
+static unsigned int
+video_fix_command(unsigned int cmd)
+{
+        switch (cmd) {
+        case VIDIOC_OVERLAY_OLD:
+                cmd = VIDIOC_OVERLAY;
+                break;
+        case VIDIOC_S_PARM_OLD:
+                cmd = VIDIOC_S_PARM;
+                break;
+        case VIDIOC_S_CTRL_OLD:
+                cmd = VIDIOC_S_CTRL;
+                break;
+        case VIDIOC_G_AUDIO_OLD:
+                cmd = VIDIOC_G_AUDIO;
+                break;
+        case VIDIOC_G_AUDOUT_OLD:
+                cmd = VIDIOC_G_AUDOUT;
+                break;
+        case VIDIOC_CROPCAP_OLD:
+                cmd = VIDIOC_CROPCAP;
+                break;
+        }
+        return cmd;
+}
+#endif
+
+/*
+ * Obsolete usercopy function - Should be removed soon
+ */
+int
+video_usercopy(struct inode *inode, struct file *file,
+               unsigned int cmd, unsigned long arg,
+               int (*func)(struct inode *inode, struct file *file,
+                           unsigned int cmd, void *arg))
+{
+        char    sbuf[128];
+        void    *mbuf = NULL;
+        void    *parg = NULL;
+        int     err  = -EINVAL;
+        int     is_ext_ctrl;
+        size_t  ctrls_size = 0;
+        void __user *user_ptr = NULL;
+
+#ifdef __OLD_VIDIOC_
+        cmd = video_fix_command(cmd);
+#endif
+        is_ext_ctrl = (cmd == VIDIOC_S_EXT_CTRLS || cmd == VIDIOC_G_EXT_CTRLS ||
+                       cmd == VIDIOC_TRY_EXT_CTRLS);
+
+        /*  Copy arguments into temp kernel buffer  */
+        switch (_IOC_DIR(cmd)) {
+        case _IOC_NONE:
+                parg = NULL;
+                break;
+        case _IOC_READ:
+        case _IOC_WRITE:
+        case (_IOC_WRITE | _IOC_READ):
+                if (_IOC_SIZE(cmd) <= sizeof(sbuf)) {
+                        parg = sbuf;
+                } else {
+                        /* too big to allocate from stack */
+                        mbuf = kmalloc(_IOC_SIZE(cmd), GFP_KERNEL);
+                        if (NULL == mbuf)
+                                return -ENOMEM;
+                        parg = mbuf;
+                }
+
+                err = -EFAULT;
+                if (_IOC_DIR(cmd) & _IOC_WRITE)
+                        if (copy_from_user(parg, (void __user *)arg, _IOC_SIZE(cmd)))
+                                goto out;
+                break;
+        }
+        if (is_ext_ctrl) {
+                struct v4l2_ext_controls *p = parg;
+
+                /* In case of an error, tell the caller that it wasn't
+                   a specific control that caused it. */
+                p->error_idx = p->count;
+                user_ptr = (void __user *)p->controls;
+                if (p->count) {
+                        ctrls_size = sizeof(struct v4l2_ext_control) * p->count;
+                        /* Note: v4l2_ext_controls fits in sbuf[] so mbuf is still NULL. */
+                        mbuf = kmalloc(ctrls_size, GFP_KERNEL);
+                        err = -ENOMEM;
+                        if (NULL == mbuf)
+                                goto out_ext_ctrl;
+                        err = -EFAULT;
+                        if (copy_from_user(mbuf, user_ptr, ctrls_size))
+                                goto out_ext_ctrl;
+                        p->controls = mbuf;
+                }
+        }
+
+        /* call driver */
+        err = func(inode, file, cmd, parg);
+        if (err == -ENOIOCTLCMD)
+                err = -EINVAL;
+        if (is_ext_ctrl) {
+                struct v4l2_ext_controls *p = parg;
+
+                p->controls = (void *)user_ptr;
+                if (p->count && err == 0 && copy_to_user(user_ptr, mbuf, ctrls_size))
+                        err = -EFAULT;
+                goto out_ext_ctrl;
+        }
+        if (err < 0)
+                goto out;
+
+out_ext_ctrl:
+        /*  Copy results into user buffer  */
+        switch (_IOC_DIR(cmd)) {
+        case _IOC_READ:
+        case (_IOC_WRITE | _IOC_READ):
+                if (copy_to_user((void __user *)arg, parg, _IOC_SIZE(cmd)))
+                        err = -EFAULT;
+                break;
+        }
+
+out:
+        kfree(mbuf);
+        return err;
+}
+EXPORT_SYMBOL(video_usercopy);
+
+static void dbgbuf(unsigned int cmd, struct video_device *vfd,
+                                        struct v4l2_buffer *p)
+{
+        struct v4l2_timecode *tc = &p->timecode;
+
+        dbgarg(cmd, "%02ld:%02d:%02d.%08ld index=%d, type=%s, "
+                "bytesused=%d, flags=0x%08d, "
+                "field=%0d, sequence=%d, memory=%s, offset/userptr=0x%08lx, length=%d\n",
+                        p->timestamp.tv_sec / 3600,
+                        (int)(p->timestamp.tv_sec / 60) % 60,
+                        (int)(p->timestamp.tv_sec % 60),
+                        p->timestamp.tv_usec,
+                        p->index,
+                        prt_names(p->type, v4l2_type_names),
+                        p->bytesused, p->flags,
+                        p->field, p->sequence,
+                        prt_names(p->memory, v4l2_memory_names),
+                        p->m.userptr, p->length);
+        dbgarg2("timecode=%02d:%02d:%02d type=%d, "
+                "flags=0x%08d, frames=%d, userbits=0x%08x\n",
+                        tc->hours, tc->minutes, tc->seconds,
+                        tc->type, tc->flags, tc->frames, *(__u32 *)tc->userbits);
+}
+
+static inline void dbgrect(struct video_device *vfd, char *s,
+                                                        struct v4l2_rect *r)
+{
+        dbgarg2("%sRect start at %dx%d, size=%dx%d\n", s, r->left, r->top,
+                                                r->width, r->height);
+};
+
+static inline void v4l_print_pix_fmt(struct video_device *vfd,
+                                                struct v4l2_pix_format *fmt)
+{
+        dbgarg2("width=%d, height=%d, format=%c%c%c%c, field=%s, "
+                "bytesperline=%d sizeimage=%d, colorspace=%d\n",
+                fmt->width, fmt->height,
+                (fmt->pixelformat & 0xff),
+                (fmt->pixelformat >>  8) & 0xff,
+                (fmt->pixelformat >> 16) & 0xff,
+                (fmt->pixelformat >> 24) & 0xff,
+                prt_names(fmt->field, v4l2_field_names),
+                fmt->bytesperline, fmt->sizeimage, fmt->colorspace);
+};
+
+static inline void v4l_print_ext_ctrls(unsigned int cmd,
+        struct video_device *vfd, struct v4l2_ext_controls *c, int show_vals)
+{
+        __u32 i;
+
+        if (!(vfd->debug & V4L2_DEBUG_IOCTL_ARG))
+                return;
+        dbgarg(cmd, "");
+        printk(KERN_CONT "class=0x%x", c->ctrl_class);
+        for (i = 0; i < c->count; i++) {
+                if (show_vals)
+                        printk(KERN_CONT " id/val=0x%x/0x%x",
+                                c->controls[i].id, c->controls[i].value);
+                else
+                        printk(KERN_CONT " id=0x%x", c->controls[i].id);
+        }
+        printk(KERN_CONT "\n");
+};
+
+static inline int check_ext_ctrls(struct v4l2_ext_controls *c, int allow_priv)
+{
+        __u32 i;
+
+        /* zero the reserved fields */
+        c->reserved[0] = c->reserved[1] = 0;
+        for (i = 0; i < c->count; i++) {
+                c->controls[i].reserved2[0] = 0;
+                c->controls[i].reserved2[1] = 0;
+        }
+        /* V4L2_CID_PRIVATE_BASE cannot be used as control class
+           when using extended controls.
+           Only when passed in through VIDIOC_G_CTRL and VIDIOC_S_CTRL
+           is it allowed for backwards compatibility.
+         */
+        if (!allow_priv && c->ctrl_class == V4L2_CID_PRIVATE_BASE)
+                return 0;
+        /* Check that all controls are from the same control class. */
+        for (i = 0; i < c->count; i++) {
+                if (V4L2_CTRL_ID2CLASS(c->controls[i].id) != c->ctrl_class) {
+                        c->error_idx = i;
+                        return 0;
+                }
+        }
+        return 1;
+}
+
+static int check_fmt(const struct v4l2_ioctl_ops *ops, enum v4l2_buf_type type)
+{
+        if (ops == NULL)
+                return -EINVAL;
+
+        switch (type) {
+        case V4L2_BUF_TYPE_VIDEO_CAPTURE:
+                if (ops->vidioc_try_fmt_vid_cap)
+                        return 0;
+                break;
+        case V4L2_BUF_TYPE_VIDEO_OVERLAY:
+                if (ops->vidioc_try_fmt_vid_overlay)
+                        return 0;
+                break;
+        case V4L2_BUF_TYPE_VIDEO_OUTPUT:
+                if (ops->vidioc_try_fmt_vid_out)
+                        return 0;
+                break;
+        case V4L2_BUF_TYPE_VIDEO_OUTPUT_OVERLAY:
+                if (ops->vidioc_try_fmt_vid_out_overlay)
+                        return 0;
+                break;
+        case V4L2_BUF_TYPE_VBI_CAPTURE:
+                if (ops->vidioc_try_fmt_vbi_cap)
+                        return 0;
+                break;
+        case V4L2_BUF_TYPE_VBI_OUTPUT:
+                if (ops->vidioc_try_fmt_vbi_out)
+                        return 0;
+                break;
+        case V4L2_BUF_TYPE_SLICED_VBI_CAPTURE:
+                if (ops->vidioc_try_fmt_sliced_vbi_cap)
+                        return 0;
+                break;
+        case V4L2_BUF_TYPE_SLICED_VBI_OUTPUT:
+                if (ops->vidioc_try_fmt_sliced_vbi_out)
+                        return 0;
+                break;
+        case V4L2_BUF_TYPE_PRIVATE:
+                if (ops->vidioc_try_fmt_type_private)
+                        return 0;
+                break;
+        }
+        return -EINVAL;
+}
+
+static int __video_do_ioctl(struct inode *inode, struct file *file,
+                unsigned int cmd, void *arg)
+{
+        struct video_device *vfd = video_devdata(file);
+        const struct v4l2_ioctl_ops *ops = vfd->ioctl_ops;
+        void                 *fh = file->private_data;
+        int                  ret = -EINVAL;
+
+        if ((vfd->debug & V4L2_DEBUG_IOCTL) &&
+                                !(vfd->debug & V4L2_DEBUG_IOCTL_ARG)) {
+                v4l_print_ioctl(vfd->name, cmd);
+                printk(KERN_CONT "\n");
+        }
+
+        if (ops == NULL) {
+                printk(KERN_WARNING "videodev: \"%s\" has no ioctl_ops.\n",
+                                vfd->name);
+                return -EINVAL;
+        }
+
+#ifdef CONFIG_VIDEO_V4L1_COMPAT
+        /***********************************************************
+         Handles calls to the obsoleted V4L1 API
+         Due to the nature of VIDIOCGMBUF, each driver that supports
+         V4L1 should implement its own handler for this ioctl.
+         ***********************************************************/
+
+        /* --- streaming capture ------------------------------------- */
+        if (cmd == VIDIOCGMBUF) {
+                struct video_mbuf *p = arg;
+
+                memset(p, 0, sizeof(*p));
+
+                if (!ops->vidiocgmbuf)
+                        return ret;
+                ret = ops->vidiocgmbuf(file, fh, p);
+                if (!ret)
+                        dbgarg(cmd, "size=%d, frames=%d, offsets=0x%08lx\n",
+                                                p->size, p->frames,
+                                                (unsigned long)p->offsets);
+                return ret;
+        }
+
+        /********************************************************
+         All other V4L1 calls are handled by v4l1_compat module.
+         Those calls will be translated into V4L2 calls, and
+         __video_do_ioctl will be called again, with one or more
+         V4L2 ioctls.
+         ********************************************************/
+        if (_IOC_TYPE(cmd) == 'v')
+                return v4l_compat_translate_ioctl(inode, file, cmd, arg,
+                                                __video_do_ioctl);
+#endif
+
+        switch (cmd) {
+        /* --- capabilities ------------------------------------------ */
+        case VIDIOC_QUERYCAP:
+        {
+                struct v4l2_capability *cap = (struct v4l2_capability *)arg;
+                memset(cap, 0, sizeof(*cap));
+
+                if (!ops->vidioc_querycap)
+                        break;
+
+                ret = ops->vidioc_querycap(file, fh, cap);
+                if (!ret)
+                        dbgarg(cmd, "driver=%s, card=%s, bus=%s, "
+                                        "version=0x%08x, "
+                                        "capabilities=0x%08x\n",
+                                        cap->driver, cap->card, cap->bus_info,
+                                        cap->version,
+                                        cap->capabilities);
+                break;
+        }
+
+        /* --- priority ------------------------------------------ */
+        case VIDIOC_G_PRIORITY:
+        {
+                enum v4l2_priority *p = arg;
+
+                if (!ops->vidioc_g_priority)
+                        break;
+                ret = ops->vidioc_g_priority(file, fh, p);
+                if (!ret)
+                        dbgarg(cmd, "priority is %d\n", *p);
+                break;
+        }
+        case VIDIOC_S_PRIORITY:
+        {
+                enum v4l2_priority *p = arg;
+
+                if (!ops->vidioc_s_priority)
+                        break;
+                dbgarg(cmd, "setting priority to %d\n", *p);
+                ret = ops->vidioc_s_priority(file, fh, *p);
+                break;
+        }
+
+        /* --- capture ioctls ---------------------------------------- */
+        case VIDIOC_ENUM_FMT:
+        {
+                struct v4l2_fmtdesc *f = arg;
+                enum v4l2_buf_type type;
+                unsigned int index;
+
+                index = f->index;
+                type  = f->type;
+                memset(f, 0, sizeof(*f));
+                f->index = index;
+                f->type  = type;
+
+                switch (type) {
+                case V4L2_BUF_TYPE_VIDEO_CAPTURE:
+                        if (ops->vidioc_enum_fmt_vid_cap)
+                                ret = ops->vidioc_enum_fmt_vid_cap(file, fh, f);
+                        break;
+                case V4L2_BUF_TYPE_VIDEO_OVERLAY:
+                        if (ops->vidioc_enum_fmt_vid_overlay)
+                                ret = ops->vidioc_enum_fmt_vid_overlay(file,
+                                        fh, f);
+                        break;
+#if 1
+                /* V4L2_BUF_TYPE_VBI_CAPTURE should not support VIDIOC_ENUM_FMT
+                 * according to the spec. The bttv and saa7134 drivers support
+                 * it though, so just warn that this is deprecated and will be
+                 * removed in the near future. */
+                case V4L2_BUF_TYPE_VBI_CAPTURE:
+                        if (ops->vidioc_enum_fmt_vbi_cap) {
+                                printk(KERN_WARNING "vidioc_enum_fmt_vbi_cap will be removed in 2.6.28!\n");
+                                ret = ops->vidioc_enum_fmt_vbi_cap(file, fh, f);
+                        }
+                        break;
+#endif
+                case V4L2_BUF_TYPE_VIDEO_OUTPUT:
+                        if (ops->vidioc_enum_fmt_vid_out)
+                                ret = ops->vidioc_enum_fmt_vid_out(file, fh, f);
+                        break;
+                case V4L2_BUF_TYPE_PRIVATE:
+                        if (ops->vidioc_enum_fmt_type_private)
+                                ret = ops->vidioc_enum_fmt_type_private(file,
+                                                                fh, f);
+                        break;
+                default:
+                        break;
+                }
+                if (!ret)
+                        dbgarg(cmd, "index=%d, type=%d, flags=%d, "
+                                "pixelformat=%c%c%c%c, description='%s'\n",
+                                f->index, f->type, f->flags,
+                                (f->pixelformat & 0xff),
+                                (f->pixelformat >>  8) & 0xff,
+                                (f->pixelformat >> 16) & 0xff,
+                                (f->pixelformat >> 24) & 0xff,
+                                f->description);
+                break;
+        }
+        case VIDIOC_G_FMT:
+        {
+                struct v4l2_format *f = (struct v4l2_format *)arg;
+
+                memset(f->fmt.raw_data, 0, sizeof(f->fmt.raw_data));
+
+                /* FIXME: Should be one dump per type */
+                dbgarg(cmd, "type=%s\n", prt_names(f->type, v4l2_type_names));
+
+                switch (f->type) {
+                case V4L2_BUF_TYPE_VIDEO_CAPTURE:
+                        if (ops->vidioc_g_fmt_vid_cap)
+                                ret = ops->vidioc_g_fmt_vid_cap(file, fh, f);
+                        if (!ret)
+                                v4l_print_pix_fmt(vfd, &f->fmt.pix);
+                        break;
+                case V4L2_BUF_TYPE_VIDEO_OVERLAY:
+                        if (ops->vidioc_g_fmt_vid_overlay)
+                                ret = ops->vidioc_g_fmt_vid_overlay(file,
+                                                                    fh, f);
+                        break;
+                case V4L2_BUF_TYPE_VIDEO_OUTPUT:
+                        if (ops->vidioc_g_fmt_vid_out)
+                                ret = ops->vidioc_g_fmt_vid_out(file, fh, f);
+                        if (!ret)
+                                v4l_print_pix_fmt(vfd, &f->fmt.pix);
+                        break;
+                case V4L2_BUF_TYPE_VIDEO_OUTPUT_OVERLAY:
+                        if (ops->vidioc_g_fmt_vid_out_overlay)
+                                ret = ops->vidioc_g_fmt_vid_out_overlay(file,
+                                       fh, f);
+                        break;
+                case V4L2_BUF_TYPE_VBI_CAPTURE:
+                        if (ops->vidioc_g_fmt_vbi_cap)
+                                ret = ops->vidioc_g_fmt_vbi_cap(file, fh, f);
+                        break;
+                case V4L2_BUF_TYPE_VBI_OUTPUT:
+                        if (ops->vidioc_g_fmt_vbi_out)
+                                ret = ops->vidioc_g_fmt_vbi_out(file, fh, f);
+                        break;
+                case V4L2_BUF_TYPE_SLICED_VBI_CAPTURE:
+                        if (ops->vidioc_g_fmt_sliced_vbi_cap)
+                                ret = ops->vidioc_g_fmt_sliced_vbi_cap(file,
+                                                                        fh, f);
+                        break;
+                case V4L2_BUF_TYPE_SLICED_VBI_OUTPUT:
+                        if (ops->vidioc_g_fmt_sliced_vbi_out)
+                                ret = ops->vidioc_g_fmt_sliced_vbi_out(file,
+                                                                        fh, f);
+                        break;
+                case V4L2_BUF_TYPE_PRIVATE:
+                        if (ops->vidioc_g_fmt_type_private)
+                                ret = ops->vidioc_g_fmt_type_private(file,
+                                                                fh, f);
+                        break;
+                }
+
+                break;
+        }
+        case VIDIOC_S_FMT:
+        {
+                struct v4l2_format *f = (struct v4l2_format *)arg;
+
+                /* FIXME: Should be one dump per type */
+                dbgarg(cmd, "type=%s\n", prt_names(f->type, v4l2_type_names));
+
+                switch (f->type) {
+                case V4L2_BUF_TYPE_VIDEO_CAPTURE:
+                        v4l_print_pix_fmt(vfd, &f->fmt.pix);
+                        if (ops->vidioc_s_fmt_vid_cap)
+                                ret = ops->vidioc_s_fmt_vid_cap(file, fh, f);
+                        break;
+                case V4L2_BUF_TYPE_VIDEO_OVERLAY:
+                        if (ops->vidioc_s_fmt_vid_overlay)
+                                ret = ops->vidioc_s_fmt_vid_overlay(file,
+                                                                    fh, f);
+                        break;
+                case V4L2_BUF_TYPE_VIDEO_OUTPUT:
+                        v4l_print_pix_fmt(vfd, &f->fmt.pix);
+                        if (ops->vidioc_s_fmt_vid_out)
+                                ret = ops->vidioc_s_fmt_vid_out(file, fh, f);
+                        break;
+                case V4L2_BUF_TYPE_VIDEO_OUTPUT_OVERLAY:
+                        if (ops->vidioc_s_fmt_vid_out_overlay)
+                                ret = ops->vidioc_s_fmt_vid_out_overlay(file,
+                                        fh, f);
+                        break;
+                case V4L2_BUF_TYPE_VBI_CAPTURE:
+                        if (ops->vidioc_s_fmt_vbi_cap)
+                                ret = ops->vidioc_s_fmt_vbi_cap(file, fh, f);
+                        break;
+                case V4L2_BUF_TYPE_VBI_OUTPUT:
+                        if (ops->vidioc_s_fmt_vbi_out)
+                                ret = ops->vidioc_s_fmt_vbi_out(file, fh, f);
+                        break;
+                case V4L2_BUF_TYPE_SLICED_VBI_CAPTURE:
+                        if (ops->vidioc_s_fmt_sliced_vbi_cap)
+                                ret = ops->vidioc_s_fmt_sliced_vbi_cap(file,
+                                                                        fh, f);
+                        break;
+                case V4L2_BUF_TYPE_SLICED_VBI_OUTPUT:
+                        if (ops->vidioc_s_fmt_sliced_vbi_out)
+                                ret = ops->vidioc_s_fmt_sliced_vbi_out(file,
+                                                                        fh, f);
+                        break;
+                case V4L2_BUF_TYPE_PRIVATE:
+                        if (ops->vidioc_s_fmt_type_private)
+                                ret = ops->vidioc_s_fmt_type_private(file,
+                                                                fh, f);
+                        break;
+                }
+                break;
+        }
+        case VIDIOC_TRY_FMT:
+        {
+                struct v4l2_format *f = (struct v4l2_format *)arg;
+
+                /* FIXME: Should be one dump per type */
+                dbgarg(cmd, "type=%s\n", prt_names(f->type,
+                                                v4l2_type_names));
+                switch (f->type) {
+                case V4L2_BUF_TYPE_VIDEO_CAPTURE:
+                        if (ops->vidioc_try_fmt_vid_cap)
+                                ret = ops->vidioc_try_fmt_vid_cap(file, fh, f);
+                        if (!ret)
+                                v4l_print_pix_fmt(vfd, &f->fmt.pix);
+                        break;
+                case V4L2_BUF_TYPE_VIDEO_OVERLAY:
+                        if (ops->vidioc_try_fmt_vid_overlay)
+                                ret = ops->vidioc_try_fmt_vid_overlay(file,
+                                        fh, f);
+                        break;
+                case V4L2_BUF_TYPE_VIDEO_OUTPUT:
+                        if (ops->vidioc_try_fmt_vid_out)
+                                ret = ops->vidioc_try_fmt_vid_out(file, fh, f);
+                        if (!ret)
+                                v4l_print_pix_fmt(vfd, &f->fmt.pix);
+                        break;
+                case V4L2_BUF_TYPE_VIDEO_OUTPUT_OVERLAY:
+                        if (ops->vidioc_try_fmt_vid_out_overlay)
+                                ret = ops->vidioc_try_fmt_vid_out_overlay(file,
+                                       fh, f);
+                        break;
+                case V4L2_BUF_TYPE_VBI_CAPTURE:
+                        if (ops->vidioc_try_fmt_vbi_cap)
+                                ret = ops->vidioc_try_fmt_vbi_cap(file, fh, f);
+                        break;
+                case V4L2_BUF_TYPE_VBI_OUTPUT:
+                        if (ops->vidioc_try_fmt_vbi_out)
+                                ret = ops->vidioc_try_fmt_vbi_out(file, fh, f);
+                        break;
+                case V4L2_BUF_TYPE_SLICED_VBI_CAPTURE:
+                        if (ops->vidioc_try_fmt_sliced_vbi_cap)
+                                ret = ops->vidioc_try_fmt_sliced_vbi_cap(file,
+                                                                fh, f);
+                        break;
+                case V4L2_BUF_TYPE_SLICED_VBI_OUTPUT:
+                        if (ops->vidioc_try_fmt_sliced_vbi_out)
+                                ret = ops->vidioc_try_fmt_sliced_vbi_out(file,
+                                                                fh, f);
+                        break;
+                case V4L2_BUF_TYPE_PRIVATE:
+                        if (ops->vidioc_try_fmt_type_private)
+                                ret = ops->vidioc_try_fmt_type_private(file,
+                                                                fh, f);
+                        break;
+                }
+
+                break;
+        }
+        /* FIXME: Those buf reqs could be handled here,
+           with some changes on videobuf to allow its header to be included at
+           videodev2.h or being merged at videodev2.
+         */
+        case VIDIOC_REQBUFS:
+        {
+                struct v4l2_requestbuffers *p = arg;
+
+                if (!ops->vidioc_reqbufs)
+                        break;
+                ret = check_fmt(ops, p->type);
+                if (ret)
+                        break;
+
+                ret = ops->vidioc_reqbufs(file, fh, p);
+                dbgarg(cmd, "count=%d, type=%s, memory=%s\n",
+                                p->count,
+                                prt_names(p->type, v4l2_type_names),
+                                prt_names(p->memory, v4l2_memory_names));
+                break;
+        }
+        case VIDIOC_QUERYBUF:
+        {
+                struct v4l2_buffer *p = arg;
+
+                if (!ops->vidioc_querybuf)
+                        break;
+                ret = check_fmt(ops, p->type);
+                if (ret)
+                        break;
+
+                ret = ops->vidioc_querybuf(file, fh, p);
+                if (!ret)
+                        dbgbuf(cmd, vfd, p);
+                break;
+        }
+        case VIDIOC_QBUF:
+        {
+                struct v4l2_buffer *p = arg;
+
+                if (!ops->vidioc_qbuf)
+                        break;
+                ret = check_fmt(ops, p->type);
+                if (ret)
+                        break;
+
+                ret = ops->vidioc_qbuf(file, fh, p);
+                if (!ret)
+                        dbgbuf(cmd, vfd, p);
+                break;
+        }
+        case VIDIOC_DQBUF:
+        {
+                struct v4l2_buffer *p = arg;
+
+                if (!ops->vidioc_dqbuf)
+                        break;
+                ret = check_fmt(ops, p->type);
+                if (ret)
+                        break;
+
+                ret = ops->vidioc_dqbuf(file, fh, p);
+                if (!ret)
+                        dbgbuf(cmd, vfd, p);
+                break;
+        }
+        case VIDIOC_OVERLAY:
+        {
+                int *i = arg;
+
+                if (!ops->vidioc_overlay)
+                        break;
+                dbgarg(cmd, "value=%d\n", *i);
+                ret = ops->vidioc_overlay(file, fh, *i);
+                break;
+        }
+        case VIDIOC_G_FBUF:
+        {
+                struct v4l2_framebuffer *p = arg;
+
+                if (!ops->vidioc_g_fbuf)
+                        break;
+                ret = ops->vidioc_g_fbuf(file, fh, arg);
+                if (!ret) {
+                        dbgarg(cmd, "capability=0x%x, flags=%d, base=0x%08lx\n",
+                                        p->capability, p->flags,
+                                        (unsigned long)p->base);
+                        v4l_print_pix_fmt(vfd, &p->fmt);
+                }
+                break;
+        }
+        case VIDIOC_S_FBUF:
+        {
+                struct v4l2_framebuffer *p = arg;
+
+                if (!ops->vidioc_s_fbuf)
+                        break;
+                dbgarg(cmd, "capability=0x%x, flags=%d, base=0x%08lx\n",
+                        p->capability, p->flags, (unsigned long)p->base);
+                v4l_print_pix_fmt(vfd, &p->fmt);
+                ret = ops->vidioc_s_fbuf(file, fh, arg);
+                break;
+        }
+        case VIDIOC_STREAMON:
+        {
+                enum v4l2_buf_type i = *(int *)arg;
+
+                if (!ops->vidioc_streamon)
+                        break;
+                dbgarg(cmd, "type=%s\n", prt_names(i, v4l2_type_names));
+                ret = ops->vidioc_streamon(file, fh, i);
+                break;
+        }
+        case VIDIOC_STREAMOFF:
+        {
+                enum v4l2_buf_type i = *(int *)arg;
+
+                if (!ops->vidioc_streamoff)
+                        break;
+                dbgarg(cmd, "type=%s\n", prt_names(i, v4l2_type_names));
+                ret = ops->vidioc_streamoff(file, fh, i);
+                break;
+        }
+        /* ---------- tv norms ---------- */
+        case VIDIOC_ENUMSTD:
+        {
+                struct v4l2_standard *p = arg;
+                v4l2_std_id id = vfd->tvnorms, curr_id = 0;
+                unsigned int index = p->index, i, j = 0;
+                const char *descr = "";
+
+                /* Return norm array in a canonical way */
+                for (i = 0; i <= index && id; i++) {
+                        /* last std value in the standards array is 0, so this
+                           while always ends there since (id & 0) == 0. */
+                        while ((id & standards[j].std) != standards[j].std)
+                                j++;
+                        curr_id = standards[j].std;
+                        descr = standards[j].descr;
+                        j++;
+                        if (curr_id == 0)
+                                break;
+                        if (curr_id != V4L2_STD_PAL &&
+                            curr_id != V4L2_STD_SECAM &&
+                            curr_id != V4L2_STD_NTSC)
+                                id &= ~curr_id;
+                }
+                if (i <= index)
+                        return -EINVAL;
+
+                v4l2_video_std_construct(p, curr_id, descr);
+                p->index = index;
+
+                dbgarg(cmd, "index=%d, id=0x%Lx, name=%s, fps=%d/%d, "
+                                "framelines=%d\n", p->index,
+                                (unsigned long long)p->id, p->name,
+                                p->frameperiod.numerator,
+                                p->frameperiod.denominator,
+                                p->framelines);
+
+                ret = 0;
+                break;
+        }
+        case VIDIOC_G_STD:
+        {
+                v4l2_std_id *id = arg;
+
+                ret = 0;
+                /* Calls the specific handler */
+                if (ops->vidioc_g_std)
+                        ret = ops->vidioc_g_std(file, fh, id);
+                else
+                        *id = vfd->current_norm;
+
+                if (!ret)
+                        dbgarg(cmd, "std=0x%08Lx\n", (long long unsigned)*id);
+                break;
+        }
+        case VIDIOC_S_STD:
+        {
+                v4l2_std_id *id = arg, norm;
+
+                dbgarg(cmd, "std=%08Lx\n", (long long unsigned)*id);
+
+                norm = (*id) & vfd->tvnorms;
+                if (vfd->tvnorms && !norm)      /* Check if std is supported */
+                        break;
+
+                /* Calls the specific handler */
+                if (ops->vidioc_s_std)
+                        ret = ops->vidioc_s_std(file, fh, &norm);
+                else
+                        ret = -EINVAL;
+
+                /* Updates standard information */
+                if (ret >= 0)
+                        vfd->current_norm = norm;
+                break;
+        }
+        case VIDIOC_QUERYSTD:
+        {
+                v4l2_std_id *p = arg;
+
+                if (!ops->vidioc_querystd)
+                        break;
+                ret = ops->vidioc_querystd(file, fh, arg);
+                if (!ret)
+                        dbgarg(cmd, "detected std=%08Lx\n",
+                                                (unsigned long long)*p);
+                break;
+        }
+        /* ------ input switching ---------- */
+        /* FIXME: Inputs can be handled inside videodev2 */
+        case VIDIOC_ENUMINPUT:
+        {
+                struct v4l2_input *p = arg;
+                int i = p->index;
+
+                if (!ops->vidioc_enum_input)
+                        break;
+                memset(p, 0, sizeof(*p));
+                p->index = i;
+
+                ret = ops->vidioc_enum_input(file, fh, p);
+                if (!ret)
+                        dbgarg(cmd, "index=%d, name=%s, type=%d, "
+                                "audioset=%d, "
+                                "tuner=%d, std=%08Lx, status=%d\n",
+                                p->index, p->name, p->type, p->audioset,
+                                p->tuner,
+                                (unsigned long long)p->std,
+                                p->status);
+                break;
+        }
+        case VIDIOC_G_INPUT:
+        {
+                unsigned int *i = arg;
+
+                if (!ops->vidioc_g_input)
+                        break;
+                ret = ops->vidioc_g_input(file, fh, i);
+                if (!ret)
+                        dbgarg(cmd, "value=%d\n", *i);
+                break;
+        }
+        case VIDIOC_S_INPUT:
+        {
+                unsigned int *i = arg;
+
+                if (!ops->vidioc_s_input)
+                        break;
+                dbgarg(cmd, "value=%d\n", *i);
+                ret = ops->vidioc_s_input(file, fh, *i);
+                break;
+        }
+
+        /* ------ output switching ---------- */
+        case VIDIOC_ENUMOUTPUT:
+        {
+                struct v4l2_output *p = arg;
+                int i = p->index;
+
+                if (!ops->vidioc_enum_output)
+                        break;
+                memset(p, 0, sizeof(*p));
+                p->index = i;
+
+                ret = ops->vidioc_enum_output(file, fh, p);
+                if (!ret)
+                        dbgarg(cmd, "index=%d, name=%s, type=%d, "
+                                "audioset=0x%x, "
+                                "modulator=%d, std=0x%08Lx\n",
+                                p->index, p->name, p->type, p->audioset,
+                                p->modulator, (unsigned long long)p->std);
+                break;
+        }
+        case VIDIOC_G_OUTPUT:
+        {
+                unsigned int *i = arg;
+
+                if (!ops->vidioc_g_output)
+                        break;
+                ret = ops->vidioc_g_output(file, fh, i);
+                if (!ret)
+                        dbgarg(cmd, "value=%d\n", *i);
+                break;
+        }
+        case VIDIOC_S_OUTPUT:
+        {
+                unsigned int *i = arg;
+
+                if (!ops->vidioc_s_output)
+                        break;
+                dbgarg(cmd, "value=%d\n", *i);
+                ret = ops->vidioc_s_output(file, fh, *i);
+                break;
+        }
+
+        /* --- controls ---------------------------------------------- */
+        case VIDIOC_QUERYCTRL:
+        {
+                struct v4l2_queryctrl *p = arg;
+
+                if (!ops->vidioc_queryctrl)
+                        break;
+                ret = ops->vidioc_queryctrl(file, fh, p);
+                if (!ret)
+                        dbgarg(cmd, "id=0x%x, type=%d, name=%s, min/max=%d/%d, "
+                                        "step=%d, default=%d, flags=0x%08x\n",
+                                        p->id, p->type, p->name,
+                                        p->minimum, p->maximum,
+                                        p->step, p->default_value, p->flags);
+                else
+                        dbgarg(cmd, "id=0x%x\n", p->id);
+                break;
+        }
+        case VIDIOC_G_CTRL:
+        {
+                struct v4l2_control *p = arg;
+
+                if (ops->vidioc_g_ctrl)
+                        ret = ops->vidioc_g_ctrl(file, fh, p);
+                else if (ops->vidioc_g_ext_ctrls) {
+                        struct v4l2_ext_controls ctrls;
+                        struct v4l2_ext_control ctrl;
+
+                        ctrls.ctrl_class = V4L2_CTRL_ID2CLASS(p->id);
+                        ctrls.count = 1;
+                        ctrls.controls = &ctrl;
+                        ctrl.id = p->id;
+                        ctrl.value = p->value;
+                        if (check_ext_ctrls(&ctrls, 1)) {
+                                ret = ops->vidioc_g_ext_ctrls(file, fh, &ctrls);
+                                if (ret == 0)
+                                        p->value = ctrl.value;
+                        }
+                } else
+                        break;
+                if (!ret)
+                        dbgarg(cmd, "id=0x%x, value=%d\n", p->id, p->value);
+                else
+                        dbgarg(cmd, "id=0x%x\n", p->id);
+                break;
+        }
+        case VIDIOC_S_CTRL:
+        {
+                struct v4l2_control *p = arg;
+                struct v4l2_ext_controls ctrls;
+                struct v4l2_ext_control ctrl;
+
+                if (!ops->vidioc_s_ctrl && !ops->vidioc_s_ext_ctrls)
+                        break;
+
+                dbgarg(cmd, "id=0x%x, value=%d\n", p->id, p->value);
+
+                if (ops->vidioc_s_ctrl) {
+                        ret = ops->vidioc_s_ctrl(file, fh, p);
+                        break;
+                }
+                if (!ops->vidioc_s_ext_ctrls)
+                        break;
+
+                ctrls.ctrl_class = V4L2_CTRL_ID2CLASS(p->id);
+                ctrls.count = 1;
+                ctrls.controls = &ctrl;
+                ctrl.id = p->id;
+                ctrl.value = p->value;
+                if (check_ext_ctrls(&ctrls, 1))
+                        ret = ops->vidioc_s_ext_ctrls(file, fh, &ctrls);
+                break;
+        }
+        case VIDIOC_G_EXT_CTRLS:
+        {
+                struct v4l2_ext_controls *p = arg;
+
+                p->error_idx = p->count;
+                if (!ops->vidioc_g_ext_ctrls)
+                        break;
+                if (check_ext_ctrls(p, 0))
+                        ret = ops->vidioc_g_ext_ctrls(file, fh, p);
+                v4l_print_ext_ctrls(cmd, vfd, p, !ret);
+                break;
+        }
+        case VIDIOC_S_EXT_CTRLS:
+        {
+                struct v4l2_ext_controls *p = arg;
+
+                p->error_idx = p->count;
+                if (!ops->vidioc_s_ext_ctrls)
+                        break;
+                v4l_print_ext_ctrls(cmd, vfd, p, 1);
+                if (check_ext_ctrls(p, 0))
+                        ret = ops->vidioc_s_ext_ctrls(file, fh, p);
+                break;
+        }
+        case VIDIOC_TRY_EXT_CTRLS:
+        {
+                struct v4l2_ext_controls *p = arg;
+
+                p->error_idx = p->count;
+                if (!ops->vidioc_try_ext_ctrls)
+                        break;
+                v4l_print_ext_ctrls(cmd, vfd, p, 1);
+                if (check_ext_ctrls(p, 0))
+                        ret = ops->vidioc_try_ext_ctrls(file, fh, p);
+                break;
+        }
+        case VIDIOC_QUERYMENU:
+        {
+                struct v4l2_querymenu *p = arg;
+
+                if (!ops->vidioc_querymenu)
+                        break;
+                ret = ops->vidioc_querymenu(file, fh, p);
+                if (!ret)
+                        dbgarg(cmd, "id=0x%x, index=%d, name=%s\n",
+                                p->id, p->index, p->name);
+                else
+                        dbgarg(cmd, "id=0x%x, index=%d\n",
+                                p->id, p->index);
+                break;
+        }
+        /* --- audio ---------------------------------------------- */
+        case VIDIOC_ENUMAUDIO:
+        {
+                struct v4l2_audio *p = arg;
+
+                if (!ops->vidioc_enumaudio)
+                        break;
+                ret = ops->vidioc_enumaudio(file, fh, p);
+                if (!ret)
+                        dbgarg(cmd, "index=%d, name=%s, capability=0x%x, "
+                                        "mode=0x%x\n", p->index, p->name,
+                                        p->capability, p->mode);
+                else
+                        dbgarg(cmd, "index=%d\n", p->index);
+                break;
+        }
+        case VIDIOC_G_AUDIO:
+        {
+                struct v4l2_audio *p = arg;
+                __u32 index = p->index;
+
+                if (!ops->vidioc_g_audio)
+                        break;
+
+                memset(p, 0, sizeof(*p));
+                p->index = index;
+                ret = ops->vidioc_g_audio(file, fh, p);
+                if (!ret)
+                        dbgarg(cmd, "index=%d, name=%s, capability=0x%x, "
+                                        "mode=0x%x\n", p->index,
+                                        p->name, p->capability, p->mode);
+                else
+                        dbgarg(cmd, "index=%d\n", p->index);
+                break;
+        }
+        case VIDIOC_S_AUDIO:
+        {
+                struct v4l2_audio *p = arg;
+
+                if (!ops->vidioc_s_audio)
+                        break;
+                dbgarg(cmd, "index=%d, name=%s, capability=0x%x, "
+                                        "mode=0x%x\n", p->index, p->name,
+                                        p->capability, p->mode);
+                ret = ops->vidioc_s_audio(file, fh, p);
+                break;
+        }
+        case VIDIOC_ENUMAUDOUT:
+        {
+                struct v4l2_audioout *p = arg;
+
+                if (!ops->vidioc_enumaudout)
+                        break;
+                dbgarg(cmd, "Enum for index=%d\n", p->index);
+                ret = ops->vidioc_enumaudout(file, fh, p);
+                if (!ret)
+                        dbgarg2("index=%d, name=%s, capability=%d, "
+                                        "mode=%d\n", p->index, p->name,
+                                        p->capability, p->mode);
+                break;
+        }
+        case VIDIOC_G_AUDOUT:
+        {
+                struct v4l2_audioout *p = arg;
+
+                if (!ops->vidioc_g_audout)
+                        break;
+                dbgarg(cmd, "Enum for index=%d\n", p->index);
+                ret = ops->vidioc_g_audout(file, fh, p);
+                if (!ret)
+                        dbgarg2("index=%d, name=%s, capability=%d, "
+                                        "mode=%d\n", p->index, p->name,
+                                        p->capability, p->mode);
+                break;
+        }
+        case VIDIOC_S_AUDOUT:
+        {
+                struct v4l2_audioout *p = arg;
+
+                if (!ops->vidioc_s_audout)
+                        break;
+                dbgarg(cmd, "index=%d, name=%s, capability=%d, "
+                                        "mode=%d\n", p->index, p->name,
+                                        p->capability, p->mode);
+
+                ret = ops->vidioc_s_audout(file, fh, p);
+                break;
+        }
+        case VIDIOC_G_MODULATOR:
+        {
+                struct v4l2_modulator *p = arg;
+
+                if (!ops->vidioc_g_modulator)
+                        break;
+                ret = ops->vidioc_g_modulator(file, fh, p);
+                if (!ret)
+                        dbgarg(cmd, "index=%d, name=%s, "
+                                        "capability=%d, rangelow=%d,"
+                                        " rangehigh=%d, txsubchans=%d\n",
+                                        p->index, p->name, p->capability,
+                                        p->rangelow, p->rangehigh,
+                                        p->txsubchans);
+                break;
+        }
+        case VIDIOC_S_MODULATOR:
+        {
+                struct v4l2_modulator *p = arg;
+
+                if (!ops->vidioc_s_modulator)
+                        break;
+                dbgarg(cmd, "index=%d, name=%s, capability=%d, "
+                                "rangelow=%d, rangehigh=%d, txsubchans=%d\n",
+                                p->index, p->name, p->capability, p->rangelow,
+                                p->rangehigh, p->txsubchans);
+                        ret = ops->vidioc_s_modulator(file, fh, p);
+                break;
+        }
+        case VIDIOC_G_CROP:
+        {
+                struct v4l2_crop *p = arg;
+
+                if (!ops->vidioc_g_crop)
+                        break;
+                dbgarg(cmd, "type=%s\n", prt_names(p->type, v4l2_type_names));
+                ret = ops->vidioc_g_crop(file, fh, p);
+                if (!ret)
+                        dbgrect(vfd, "", &p->c);
+                break;
+        }
+        case VIDIOC_S_CROP:
+        {
+                struct v4l2_crop *p = arg;
+
+                if (!ops->vidioc_s_crop)
+                        break;
+                dbgarg(cmd, "type=%s\n", prt_names(p->type, v4l2_type_names));
+                dbgrect(vfd, "", &p->c);
+                ret = ops->vidioc_s_crop(file, fh, p);
+                break;
+        }
+        case VIDIOC_CROPCAP:
+        {
+                struct v4l2_cropcap *p = arg;
+
+                /*FIXME: Should also show v4l2_fract pixelaspect */
+                if (!ops->vidioc_cropcap)
+                        break;
+                dbgarg(cmd, "type=%s\n", prt_names(p->type, v4l2_type_names));
+                ret = ops->vidioc_cropcap(file, fh, p);
+                if (!ret) {
+                        dbgrect(vfd, "bounds ", &p->bounds);
+                        dbgrect(vfd, "defrect ", &p->defrect);
+                }
+                break;
+        }
+        case VIDIOC_G_JPEGCOMP:
+        {
+                struct v4l2_jpegcompression *p = arg;
+
+                if (!ops->vidioc_g_jpegcomp)
+                        break;
+                ret = ops->vidioc_g_jpegcomp(file, fh, p);
+                if (!ret)
+                        dbgarg(cmd, "quality=%d, APPn=%d, "
+                                        "APP_len=%d, COM_len=%d, "
+                                        "jpeg_markers=%d\n",
+                                        p->quality, p->APPn, p->APP_len,
+                                        p->COM_len, p->jpeg_markers);
+                break;
+        }
+        case VIDIOC_S_JPEGCOMP:
+        {
+                struct v4l2_jpegcompression *p = arg;
+
+                if (!ops->vidioc_g_jpegcomp)
+                        break;
+                dbgarg(cmd, "quality=%d, APPn=%d, APP_len=%d, "
+                                        "COM_len=%d, jpeg_markers=%d\n",
+                                        p->quality, p->APPn, p->APP_len,
+                                        p->COM_len, p->jpeg_markers);
+                        ret = ops->vidioc_s_jpegcomp(file, fh, p);
+                break;
+        }
+        case VIDIOC_G_ENC_INDEX:
+        {
+                struct v4l2_enc_idx *p = arg;
+
+                if (!ops->vidioc_g_enc_index)
+                        break;
+                ret = ops->vidioc_g_enc_index(file, fh, p);
+                if (!ret)
+                        dbgarg(cmd, "entries=%d, entries_cap=%d\n",
+                                        p->entries, p->entries_cap);
+                break;
+        }
+        case VIDIOC_ENCODER_CMD:
+        {
+                struct v4l2_encoder_cmd *p = arg;
+
+                if (!ops->vidioc_encoder_cmd)
+                        break;
+                memset(&p->raw, 0, sizeof(p->raw));
+                ret = ops->vidioc_encoder_cmd(file, fh, p);
+                if (!ret)
+                        dbgarg(cmd, "cmd=%d, flags=%x\n", p->cmd, p->flags);
+                break;
+        }
+        case VIDIOC_TRY_ENCODER_CMD:
+        {
+                struct v4l2_encoder_cmd *p = arg;
+
+                if (!ops->vidioc_try_encoder_cmd)
+                        break;
+                memset(&p->raw, 0, sizeof(p->raw));
+                ret = ops->vidioc_try_encoder_cmd(file, fh, p);
+                if (!ret)
+                        dbgarg(cmd, "cmd=%d, flags=%x\n", p->cmd, p->flags);
+                break;
+        }
+        case VIDIOC_G_PARM:
+        {
+                struct v4l2_streamparm *p = arg;
+                __u32 type = p->type;
+
+                memset(p, 0, sizeof(*p));
+                p->type = type;
+
+                if (ops->vidioc_g_parm) {
+                        ret = ops->vidioc_g_parm(file, fh, p);
+                } else {
+                        struct v4l2_standard s;
+
+                        if (p->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
+                                return -EINVAL;
+
+                        v4l2_video_std_construct(&s, vfd->current_norm,
+                                                 v4l2_norm_to_name(vfd->current_norm));
+
+                        p->parm.capture.timeperframe = s.frameperiod;
+                        ret = 0;
+                }
+
+                dbgarg(cmd, "type=%d\n", p->type);
+                break;
+        }
+        case VIDIOC_S_PARM:
+        {
+                struct v4l2_streamparm *p = arg;
+
+                if (!ops->vidioc_s_parm)
+                        break;
+                dbgarg(cmd, "type=%d\n", p->type);
+                ret = ops->vidioc_s_parm(file, fh, p);
+                break;
+        }
+        case VIDIOC_G_TUNER:
+        {
+                struct v4l2_tuner *p = arg;
+                __u32 index = p->index;
+
+                if (!ops->vidioc_g_tuner)
+                        break;
+
+                memset(p, 0, sizeof(*p));
+                p->index = index;
+
+                ret = ops->vidioc_g_tuner(file, fh, p);
+                if (!ret)
+                        dbgarg(cmd, "index=%d, name=%s, type=%d, "
+                                        "capability=0x%x, rangelow=%d, "
+                                        "rangehigh=%d, signal=%d, afc=%d, "
+                                        "rxsubchans=0x%x, audmode=%d\n",
+                                        p->index, p->name, p->type,
+                                        p->capability, p->rangelow,
+                                        p->rangehigh, p->signal, p->afc,
+                                        p->rxsubchans, p->audmode);
+                break;
+        }
+        case VIDIOC_S_TUNER:
+        {
+                struct v4l2_tuner *p = arg;
+
+                if (!ops->vidioc_s_tuner)
+                        break;
+                dbgarg(cmd, "index=%d, name=%s, type=%d, "
+                                "capability=0x%x, rangelow=%d, "
+                                "rangehigh=%d, signal=%d, afc=%d, "
+                                "rxsubchans=0x%x, audmode=%d\n",
+                                p->index, p->name, p->type,
+                                p->capability, p->rangelow,
+                                p->rangehigh, p->signal, p->afc,
+                                p->rxsubchans, p->audmode);
+                ret = ops->vidioc_s_tuner(file, fh, p);
+                break;
+        }
+        case VIDIOC_G_FREQUENCY:
+        {
+                struct v4l2_frequency *p = arg;
+
+                if (!ops->vidioc_g_frequency)
+                        break;
+
+                memset(p->reserved, 0, sizeof(p->reserved));
+
+                ret = ops->vidioc_g_frequency(file, fh, p);
+                if (!ret)
+                        dbgarg(cmd, "tuner=%d, type=%d, frequency=%d\n",
+                                        p->tuner, p->type, p->frequency);
+                break;
+        }
+        case VIDIOC_S_FREQUENCY:
+        {
+                struct v4l2_frequency *p = arg;
+
+                if (!ops->vidioc_s_frequency)
+                        break;
+                dbgarg(cmd, "tuner=%d, type=%d, frequency=%d\n",
+                                p->tuner, p->type, p->frequency);
+                ret = ops->vidioc_s_frequency(file, fh, p);
+                break;
+        }
+        case VIDIOC_G_SLICED_VBI_CAP:
+        {
+                struct v4l2_sliced_vbi_cap *p = arg;
+                __u32 type = p->type;
+
+                if (!ops->vidioc_g_sliced_vbi_cap)
+                        break;
+                memset(p, 0, sizeof(*p));
+                p->type = type;
+                dbgarg(cmd, "type=%s\n", prt_names(p->type, v4l2_type_names));
+                ret = ops->vidioc_g_sliced_vbi_cap(file, fh, p);
+                if (!ret)
+                        dbgarg2("service_set=%d\n", p->service_set);
+                break;
+        }
+        case VIDIOC_LOG_STATUS:
+        {
+                if (!ops->vidioc_log_status)
+                        break;
+                ret = ops->vidioc_log_status(file, fh);
+                break;
+        }
+#ifdef CONFIG_VIDEO_ADV_DEBUG
+        case VIDIOC_DBG_G_REGISTER:
+        {
+                struct v4l2_register *p = arg;
+
+                if (!capable(CAP_SYS_ADMIN))
+                        ret = -EPERM;
+                else if (ops->vidioc_g_register)
+                        ret = ops->vidioc_g_register(file, fh, p);
+                break;
+        }
+        case VIDIOC_DBG_S_REGISTER:
+        {
+                struct v4l2_register *p = arg;
+
+                if (!capable(CAP_SYS_ADMIN))
+                        ret = -EPERM;
+                else if (ops->vidioc_s_register)
+                        ret = ops->vidioc_s_register(file, fh, p);
+                break;
+        }
+#endif
+        case VIDIOC_G_CHIP_IDENT:
+        {
+                struct v4l2_chip_ident *p = arg;
+
+                if (!ops->vidioc_g_chip_ident)
+                        break;
+                ret = ops->vidioc_g_chip_ident(file, fh, p);
+                if (!ret)
+                        dbgarg(cmd, "chip_ident=%u, revision=0x%x\n", p->ident, p->revision);
+                break;
+        }
+        case VIDIOC_S_HW_FREQ_SEEK:
+        {
+                struct v4l2_hw_freq_seek *p = arg;
+
+                if (!ops->vidioc_s_hw_freq_seek)
+                        break;
+                dbgarg(cmd,
+                        "tuner=%d, type=%d, seek_upward=%d, wrap_around=%d\n",
+                        p->tuner, p->type, p->seek_upward, p->wrap_around);
+                ret = ops->vidioc_s_hw_freq_seek(file, fh, p);
+                break;
+        }
+        default:
+        {
+                if (!ops->vidioc_default)
+                        break;
+                ret = ops->vidioc_default(file, fh, cmd, arg);
+                break;
+        }
+        } /* switch */
+
+        if (vfd->debug & V4L2_DEBUG_IOCTL_ARG) {
+                if (ret < 0) {
+                        v4l_print_ioctl(vfd->name, cmd);
+                        printk(KERN_CONT " error %d\n", ret);
+                }
+        }
+
+        return ret;
+}
+
+int video_ioctl2(struct inode *inode, struct file *file,
+               unsigned int cmd, unsigned long arg)
+{
+        char    sbuf[128];
+        void    *mbuf = NULL;
+        void    *parg = NULL;
+        int     err  = -EINVAL;
+        int     is_ext_ctrl;
+        size_t  ctrls_size = 0;
+        void __user *user_ptr = NULL;
+
+#ifdef __OLD_VIDIOC_
+        cmd = video_fix_command(cmd);
+#endif
+        is_ext_ctrl = (cmd == VIDIOC_S_EXT_CTRLS || cmd == VIDIOC_G_EXT_CTRLS ||
+                       cmd == VIDIOC_TRY_EXT_CTRLS);
+
+        /*  Copy arguments into temp kernel buffer  */
+        switch (_IOC_DIR(cmd)) {
+        case _IOC_NONE:
+                parg = NULL;
+                break;
+        case _IOC_READ:
+        case _IOC_WRITE:
+        case (_IOC_WRITE | _IOC_READ):
+                if (_IOC_SIZE(cmd) <= sizeof(sbuf)) {
+                        parg = sbuf;
+                } else {
+                        /* too big to allocate from stack */
+                        mbuf = kmalloc(_IOC_SIZE(cmd), GFP_KERNEL);
+                        if (NULL == mbuf)
+                                return -ENOMEM;
+                        parg = mbuf;
+                }
+
+                err = -EFAULT;
+                if (_IOC_DIR(cmd) & _IOC_WRITE)
+                        if (copy_from_user(parg, (void __user *)arg, _IOC_SIZE(cmd)))
+                                goto out;
+                break;
+        }
+
+        if (is_ext_ctrl) {
+                struct v4l2_ext_controls *p = parg;
+
+                /* In case of an error, tell the caller that it wasn't
+                   a specific control that caused it. */
+                p->error_idx = p->count;
+                user_ptr = (void __user *)p->controls;
+                if (p->count) {
+                        ctrls_size = sizeof(struct v4l2_ext_control) * p->count;
+                        /* Note: v4l2_ext_controls fits in sbuf[] so mbuf is still NULL. */
+                        mbuf = kmalloc(ctrls_size, GFP_KERNEL);
+                        err = -ENOMEM;
+                        if (NULL == mbuf)
+                                goto out_ext_ctrl;
+                        err = -EFAULT;
+                        if (copy_from_user(mbuf, user_ptr, ctrls_size))
+                                goto out_ext_ctrl;
+                        p->controls = mbuf;
+                }
+        }
+
+        /* Handles IOCTL */
+        err = __video_do_ioctl(inode, file, cmd, parg);
+        if (err == -ENOIOCTLCMD)
+                err = -EINVAL;
+        if (is_ext_ctrl) {
+                struct v4l2_ext_controls *p = parg;
+
+                p->controls = (void *)user_ptr;
+                if (p->count && err == 0 && copy_to_user(user_ptr, mbuf, ctrls_size))
+                        err = -EFAULT;
+                goto out_ext_ctrl;
+        }
+        if (err < 0)
+                goto out;
+
+out_ext_ctrl:
+        /*  Copy results into user buffer  */
+        switch (_IOC_DIR(cmd)) {
+        case _IOC_READ:
+        case (_IOC_WRITE | _IOC_READ):
+                if (copy_to_user((void __user *)arg, parg, _IOC_SIZE(cmd)))
+                        err = -EFAULT;
+                break;
+        }
+
+out:
+        kfree(mbuf);
+        return err;
+}
+EXPORT_SYMBOL(video_ioctl2);
diff --git a/drivers/media/video/videobuf-dma-contig.c b/drivers/media/video/videobuf-dma-contig.c
index 03f20acb668c..31944b11e6ea 100644
--- a/drivers/media/video/videobuf-dma-contig.c
+++ b/drivers/media/video/videobuf-dma-contig.c
@@ -28,10 +28,10 @@ struct videobuf_dma_contig_memory {
 };
 
 #define MAGIC_DC_MEM 0x0733ac61
-#define MAGIC_CHECK(is, should)                                         \
-        if (unlikely((is) != (should))) {                               \
-                pr_err("magic mismatch: %x expected %x\n", is, should); \
-                BUG();                                                  \
+#define MAGIC_CHECK(is, should)                                             \
+        if (unlikely((is) != (should))) {                                   \
+                pr_err("magic mismatch: %x expected %x\n", (is), (should)); \
+                BUG();                                                      \
         }
 
 static void
diff --git a/drivers/media/video/videobuf-vmalloc.c b/drivers/media/video/videobuf-vmalloc.c
index a868b7ed75ff..be65a2fb3976 100644
--- a/drivers/media/video/videobuf-vmalloc.c
+++ b/drivers/media/video/videobuf-vmalloc.c
@@ -203,7 +203,7 @@ static int __videobuf_iolock (struct videobuf_queue* q,
                         return 0;
 
                 /* FIXME: to properly support USERPTR, remap should occur.
-                   The code bellow won't work, since mem->vma = NULL
+                   The code below won't work, since mem->vma = NULL
                  */
                 /* Try to remap memory */
                 rc = remap_vmalloc_range(mem->vma, (void *)vb->baddr, 0);
diff --git a/drivers/media/video/videodev.c b/drivers/media/video/videodev.c
index 6616e6570557..e69de29bb2d1 100644
--- a/drivers/media/video/videodev.c
+++ b/drivers/media/video/videodev.c
@@ -1,2262 +0,0 @@
-/*
- * Video capture interface for Linux version 2
- *
- *      A generic video device interface for the LINUX operating system
- *      using a set of device structures/vectors for low level operations.
- *
- *      This program is free software; you can redistribute it and/or
- *      modify it under the terms of the GNU General Public License
- *      as published by the Free Software Foundation; either version
- *      2 of the License, or (at your option) any later version.
- *
- * Authors:     Alan Cox, <alan@redhat.com> (version 1)
- *              Mauro Carvalho Chehab <mchehab@infradead.org> (version 2)
- *
- * Fixes:       20000516  Claudio Matsuoka <claudio@conectiva.com>
- *              - Added procfs support
- */
-
-#define dbgarg(cmd, fmt, arg...) \
-                do {                                                    \
-                    if (vfd->debug & V4L2_DEBUG_IOCTL_ARG) {            \
-                        printk(KERN_DEBUG "%s: ",  vfd->name);          \
-                        v4l_printk_ioctl(cmd);                          \
-                        printk(" " fmt,  ## arg);                       \
-                    }                                                   \
-                } while (0)
-
-#define dbgarg2(fmt, arg...) \
-                do {                                                    \
-                    if (vfd->debug & V4L2_DEBUG_IOCTL_ARG)              \
-                        printk(KERN_DEBUG "%s: " fmt, vfd->name, ## arg);\
-                } while (0)
-
-#include <linux/module.h>
-#include <linux/types.h>
-#include <linux/kernel.h>
-#include <linux/mm.h>
-#include <linux/string.h>
-#include <linux/errno.h>
-#include <linux/init.h>
-#include <linux/kmod.h>
-#include <linux/slab.h>
-#include <linux/smp_lock.h>
-#include <asm/uaccess.h>
-#include <asm/system.h>
-
-#define __OLD_VIDIOC_ /* To allow fixing old calls*/
-#include <linux/videodev2.h>
-
-#ifdef CONFIG_VIDEO_V4L1
-#include <linux/videodev.h>
-#endif
-#include <media/v4l2-common.h>
-#include <linux/video_decoder.h>
-
-#define VIDEO_NUM_DEVICES       256
-#define VIDEO_NAME              "video4linux"
-
-struct std_descr {
-        v4l2_std_id std;
-        const char *descr;
-};
-
-static const struct std_descr standards[] = {
-        { V4L2_STD_NTSC,        "NTSC"      },
-        { V4L2_STD_NTSC_M,      "NTSC-M"    },
-        { V4L2_STD_NTSC_M_JP,   "NTSC-M-JP" },
-        { V4L2_STD_NTSC_M_KR,   "NTSC-M-KR" },
-        { V4L2_STD_NTSC_443,    "NTSC-443"  },
-        { V4L2_STD_PAL,         "PAL"       },
-        { V4L2_STD_PAL_BG,      "PAL-BG"    },
-        { V4L2_STD_PAL_B,       "PAL-B"     },
-        { V4L2_STD_PAL_B1,      "PAL-B1"    },
-        { V4L2_STD_PAL_G,       "PAL-G"     },
-        { V4L2_STD_PAL_H,       "PAL-H"     },
-        { V4L2_STD_PAL_I,       "PAL-I"     },
-        { V4L2_STD_PAL_DK,      "PAL-DK"    },
-        { V4L2_STD_PAL_D,       "PAL-D"     },
-        { V4L2_STD_PAL_D1,      "PAL-D1"    },
-        { V4L2_STD_PAL_K,       "PAL-K"     },
-        { V4L2_STD_PAL_M,       "PAL-M"     },
-        { V4L2_STD_PAL_N,       "PAL-N"     },
-        { V4L2_STD_PAL_Nc,      "PAL-Nc"    },
-        { V4L2_STD_PAL_60,      "PAL-60"    },
-        { V4L2_STD_SECAM,       "SECAM"     },
-        { V4L2_STD_SECAM_B,     "SECAM-B"   },
-        { V4L2_STD_SECAM_G,     "SECAM-G"   },
-        { V4L2_STD_SECAM_H,     "SECAM-H"   },
-        { V4L2_STD_SECAM_DK,    "SECAM-DK"  },
-        { V4L2_STD_SECAM_D,     "SECAM-D"   },
-        { V4L2_STD_SECAM_K,     "SECAM-K"   },
-        { V4L2_STD_SECAM_K1,    "SECAM-K1"  },
-        { V4L2_STD_SECAM_L,     "SECAM-L"   },
-        { V4L2_STD_SECAM_LC,    "SECAM-Lc"  },
-        { 0,                    "Unknown"   }
-};
-
-/* video4linux standard ID conversion to standard name
- */
-const char *v4l2_norm_to_name(v4l2_std_id id)
-{
-        u32 myid = id;
-        int i;
-
-        /* HACK: ppc32 architecture doesn't have __ucmpdi2 function to handle
-           64 bit comparations. So, on that architecture, with some gcc
-           variants, compilation fails. Currently, the max value is 30bit wide.
-         */
-        BUG_ON(myid != id);
-
-        for (i = 0; standards[i].std; i++)
-                if (myid == standards[i].std)
-                        break;
-        return standards[i].descr;
-}
-EXPORT_SYMBOL(v4l2_norm_to_name);
-
-/* Fill in the fields of a v4l2_standard structure according to the
-   'id' and 'transmission' parameters.  Returns negative on error.  */
-int v4l2_video_std_construct(struct v4l2_standard *vs,
-                             int id, const char *name)
-{
-        u32 index = vs->index;
-
-        memset(vs, 0, sizeof(struct v4l2_standard));
-        vs->index = index;
-        vs->id    = id;
-        if (id & V4L2_STD_525_60) {
-                vs->frameperiod.numerator = 1001;
-                vs->frameperiod.denominator = 30000;
-                vs->framelines = 525;
-        } else {
-                vs->frameperiod.numerator = 1;
-                vs->frameperiod.denominator = 25;
-                vs->framelines = 625;
-        }
-        strlcpy(vs->name, name, sizeof(vs->name));
-        return 0;
-}
-EXPORT_SYMBOL(v4l2_video_std_construct);
-
-/* ----------------------------------------------------------------- */
-/* some arrays for pretty-printing debug messages of enum types      */
-
-const char *v4l2_field_names[] = {
-        [V4L2_FIELD_ANY]        = "any",
-        [V4L2_FIELD_NONE]       = "none",
-        [V4L2_FIELD_TOP]        = "top",
-        [V4L2_FIELD_BOTTOM]     = "bottom",
-        [V4L2_FIELD_INTERLACED] = "interlaced",
-        [V4L2_FIELD_SEQ_TB]     = "seq-tb",
-        [V4L2_FIELD_SEQ_BT]     = "seq-bt",
-        [V4L2_FIELD_ALTERNATE]  = "alternate",
-        [V4L2_FIELD_INTERLACED_TB] = "interlaced-tb",
-        [V4L2_FIELD_INTERLACED_BT] = "interlaced-bt",
-};
-EXPORT_SYMBOL(v4l2_field_names);
-
-const char *v4l2_type_names[] = {
-        [V4L2_BUF_TYPE_VIDEO_CAPTURE]      = "vid-cap",
-        [V4L2_BUF_TYPE_VIDEO_OVERLAY]      = "vid-overlay",
-        [V4L2_BUF_TYPE_VIDEO_OUTPUT]       = "vid-out",
-        [V4L2_BUF_TYPE_VBI_CAPTURE]        = "vbi-cap",
-        [V4L2_BUF_TYPE_VBI_OUTPUT]         = "vbi-out",
-        [V4L2_BUF_TYPE_SLICED_VBI_CAPTURE] = "sliced-vbi-cap",
-        [V4L2_BUF_TYPE_SLICED_VBI_OUTPUT]  = "sliced-vbi-out",
-        [V4L2_BUF_TYPE_VIDEO_OUTPUT_OVERLAY] = "vid-out-overlay",
-};
-EXPORT_SYMBOL(v4l2_type_names);
-
-static const char *v4l2_memory_names[] = {
-        [V4L2_MEMORY_MMAP]    = "mmap",
-        [V4L2_MEMORY_USERPTR] = "userptr",
-        [V4L2_MEMORY_OVERLAY] = "overlay",
-};
-
-#define prt_names(a, arr) ((((a) >= 0) && ((a) < ARRAY_SIZE(arr))) ? \
-                           arr[a] : "unknown")
-
-/* ------------------------------------------------------------------ */
-/* debug help functions                                               */
-
-#ifdef CONFIG_VIDEO_V4L1_COMPAT
-static const char *v4l1_ioctls[] = {
-        [_IOC_NR(VIDIOCGCAP)]       = "VIDIOCGCAP",
-        [_IOC_NR(VIDIOCGCHAN)]      = "VIDIOCGCHAN",
-        [_IOC_NR(VIDIOCSCHAN)]      = "VIDIOCSCHAN",
-        [_IOC_NR(VIDIOCGTUNER)]     = "VIDIOCGTUNER",
-        [_IOC_NR(VIDIOCSTUNER)]     = "VIDIOCSTUNER",
-        [_IOC_NR(VIDIOCGPICT)]      = "VIDIOCGPICT",
-        [_IOC_NR(VIDIOCSPICT)]      = "VIDIOCSPICT",
-        [_IOC_NR(VIDIOCCAPTURE)]    = "VIDIOCCAPTURE",
-        [_IOC_NR(VIDIOCGWIN)]       = "VIDIOCGWIN",
-        [_IOC_NR(VIDIOCSWIN)]       = "VIDIOCSWIN",
-        [_IOC_NR(VIDIOCGFBUF)]      = "VIDIOCGFBUF",
-        [_IOC_NR(VIDIOCSFBUF)]      = "VIDIOCSFBUF",
-        [_IOC_NR(VIDIOCKEY)]        = "VIDIOCKEY",
-        [_IOC_NR(VIDIOCGFREQ)]      = "VIDIOCGFREQ",
-        [_IOC_NR(VIDIOCSFREQ)]      = "VIDIOCSFREQ",
-        [_IOC_NR(VIDIOCGAUDIO)]     = "VIDIOCGAUDIO",
-        [_IOC_NR(VIDIOCSAUDIO)]     = "VIDIOCSAUDIO",
-        [_IOC_NR(VIDIOCSYNC)]       = "VIDIOCSYNC",
-        [_IOC_NR(VIDIOCMCAPTURE)]   = "VIDIOCMCAPTURE",
-        [_IOC_NR(VIDIOCGMBUF)]      = "VIDIOCGMBUF",
-        [_IOC_NR(VIDIOCGUNIT)]      = "VIDIOCGUNIT",
-        [_IOC_NR(VIDIOCGCAPTURE)]   = "VIDIOCGCAPTURE",
-        [_IOC_NR(VIDIOCSCAPTURE)]   = "VIDIOCSCAPTURE",
-        [_IOC_NR(VIDIOCSPLAYMODE)]  = "VIDIOCSPLAYMODE",
-        [_IOC_NR(VIDIOCSWRITEMODE)] = "VIDIOCSWRITEMODE",
-        [_IOC_NR(VIDIOCGPLAYINFO)]  = "VIDIOCGPLAYINFO",
-        [_IOC_NR(VIDIOCSMICROCODE)] = "VIDIOCSMICROCODE",
-        [_IOC_NR(VIDIOCGVBIFMT)]    = "VIDIOCGVBIFMT",
-        [_IOC_NR(VIDIOCSVBIFMT)]    = "VIDIOCSVBIFMT"
-};
-#define V4L1_IOCTLS ARRAY_SIZE(v4l1_ioctls)
-#endif
-
-static const char *v4l2_ioctls[] = {
-        [_IOC_NR(VIDIOC_QUERYCAP)]         = "VIDIOC_QUERYCAP",
-        [_IOC_NR(VIDIOC_RESERVED)]         = "VIDIOC_RESERVED",
-        [_IOC_NR(VIDIOC_ENUM_FMT)]         = "VIDIOC_ENUM_FMT",
-        [_IOC_NR(VIDIOC_G_FMT)]            = "VIDIOC_G_FMT",
-        [_IOC_NR(VIDIOC_S_FMT)]            = "VIDIOC_S_FMT",
-        [_IOC_NR(VIDIOC_REQBUFS)]          = "VIDIOC_REQBUFS",
-        [_IOC_NR(VIDIOC_QUERYBUF)]         = "VIDIOC_QUERYBUF",
-        [_IOC_NR(VIDIOC_G_FBUF)]           = "VIDIOC_G_FBUF",
-        [_IOC_NR(VIDIOC_S_FBUF)]           = "VIDIOC_S_FBUF",
-        [_IOC_NR(VIDIOC_OVERLAY)]          = "VIDIOC_OVERLAY",
-        [_IOC_NR(VIDIOC_QBUF)]             = "VIDIOC_QBUF",
-        [_IOC_NR(VIDIOC_DQBUF)]            = "VIDIOC_DQBUF",
-        [_IOC_NR(VIDIOC_STREAMON)]         = "VIDIOC_STREAMON",
-        [_IOC_NR(VIDIOC_STREAMOFF)]        = "VIDIOC_STREAMOFF",
-        [_IOC_NR(VIDIOC_G_PARM)]           = "VIDIOC_G_PARM",
-        [_IOC_NR(VIDIOC_S_PARM)]           = "VIDIOC_S_PARM",
-        [_IOC_NR(VIDIOC_G_STD)]            = "VIDIOC_G_STD",
-        [_IOC_NR(VIDIOC_S_STD)]            = "VIDIOC_S_STD",
-        [_IOC_NR(VIDIOC_ENUMSTD)]          = "VIDIOC_ENUMSTD",
-        [_IOC_NR(VIDIOC_ENUMINPUT)]        = "VIDIOC_ENUMINPUT",
-        [_IOC_NR(VIDIOC_G_CTRL)]           = "VIDIOC_G_CTRL",
-        [_IOC_NR(VIDIOC_S_CTRL)]           = "VIDIOC_S_CTRL",
-        [_IOC_NR(VIDIOC_G_TUNER)]          = "VIDIOC_G_TUNER",
-        [_IOC_NR(VIDIOC_S_TUNER)]          = "VIDIOC_S_TUNER",
-        [_IOC_NR(VIDIOC_G_AUDIO)]          = "VIDIOC_G_AUDIO",
-        [_IOC_NR(VIDIOC_S_AUDIO)]          = "VIDIOC_S_AUDIO",
-        [_IOC_NR(VIDIOC_QUERYCTRL)]        = "VIDIOC_QUERYCTRL",
-        [_IOC_NR(VIDIOC_QUERYMENU)]        = "VIDIOC_QUERYMENU",
-        [_IOC_NR(VIDIOC_G_INPUT)]          = "VIDIOC_G_INPUT",
-        [_IOC_NR(VIDIOC_S_INPUT)]          = "VIDIOC_S_INPUT",
-        [_IOC_NR(VIDIOC_G_OUTPUT)]         = "VIDIOC_G_OUTPUT",
-        [_IOC_NR(VIDIOC_S_OUTPUT)]         = "VIDIOC_S_OUTPUT",
-        [_IOC_NR(VIDIOC_ENUMOUTPUT)]       = "VIDIOC_ENUMOUTPUT",
-        [_IOC_NR(VIDIOC_G_AUDOUT)]         = "VIDIOC_G_AUDOUT",
-        [_IOC_NR(VIDIOC_S_AUDOUT)]         = "VIDIOC_S_AUDOUT",
-        [_IOC_NR(VIDIOC_G_MODULATOR)]      = "VIDIOC_G_MODULATOR",
-        [_IOC_NR(VIDIOC_S_MODULATOR)]      = "VIDIOC_S_MODULATOR",
-        [_IOC_NR(VIDIOC_G_FREQUENCY)]      = "VIDIOC_G_FREQUENCY",
-        [_IOC_NR(VIDIOC_S_FREQUENCY)]      = "VIDIOC_S_FREQUENCY",
-        [_IOC_NR(VIDIOC_CROPCAP)]          = "VIDIOC_CROPCAP",
-        [_IOC_NR(VIDIOC_G_CROP)]           = "VIDIOC_G_CROP",
-        [_IOC_NR(VIDIOC_S_CROP)]           = "VIDIOC_S_CROP",
-        [_IOC_NR(VIDIOC_G_JPEGCOMP)]       = "VIDIOC_G_JPEGCOMP",
-        [_IOC_NR(VIDIOC_S_JPEGCOMP)]       = "VIDIOC_S_JPEGCOMP",
-        [_IOC_NR(VIDIOC_QUERYSTD)]         = "VIDIOC_QUERYSTD",
-        [_IOC_NR(VIDIOC_TRY_FMT)]          = "VIDIOC_TRY_FMT",
-        [_IOC_NR(VIDIOC_ENUMAUDIO)]        = "VIDIOC_ENUMAUDIO",
-        [_IOC_NR(VIDIOC_ENUMAUDOUT)]       = "VIDIOC_ENUMAUDOUT",
-        [_IOC_NR(VIDIOC_G_PRIORITY)]       = "VIDIOC_G_PRIORITY",
-        [_IOC_NR(VIDIOC_S_PRIORITY)]       = "VIDIOC_S_PRIORITY",
-        [_IOC_NR(VIDIOC_G_SLICED_VBI_CAP)] = "VIDIOC_G_SLICED_VBI_CAP",
-        [_IOC_NR(VIDIOC_LOG_STATUS)]       = "VIDIOC_LOG_STATUS",
-        [_IOC_NR(VIDIOC_G_EXT_CTRLS)]      = "VIDIOC_G_EXT_CTRLS",
-        [_IOC_NR(VIDIOC_S_EXT_CTRLS)]      = "VIDIOC_S_EXT_CTRLS",
-        [_IOC_NR(VIDIOC_TRY_EXT_CTRLS)]    = "VIDIOC_TRY_EXT_CTRLS",
-#if 1
-        [_IOC_NR(VIDIOC_ENUM_FRAMESIZES)]  = "VIDIOC_ENUM_FRAMESIZES",
-        [_IOC_NR(VIDIOC_ENUM_FRAMEINTERVALS)] = "VIDIOC_ENUM_FRAMEINTERVALS",
-        [_IOC_NR(VIDIOC_G_ENC_INDEX)]      = "VIDIOC_G_ENC_INDEX",
-        [_IOC_NR(VIDIOC_ENCODER_CMD)]      = "VIDIOC_ENCODER_CMD",
-        [_IOC_NR(VIDIOC_TRY_ENCODER_CMD)]  = "VIDIOC_TRY_ENCODER_CMD",
-
-        [_IOC_NR(VIDIOC_DBG_S_REGISTER)]   = "VIDIOC_DBG_S_REGISTER",
-        [_IOC_NR(VIDIOC_DBG_G_REGISTER)]   = "VIDIOC_DBG_G_REGISTER",
-
-        [_IOC_NR(VIDIOC_G_CHIP_IDENT)]     = "VIDIOC_G_CHIP_IDENT",
-        [_IOC_NR(VIDIOC_S_HW_FREQ_SEEK)]   = "VIDIOC_S_HW_FREQ_SEEK",
-#endif
-};
-#define V4L2_IOCTLS ARRAY_SIZE(v4l2_ioctls)
-
-static const char *v4l2_int_ioctls[] = {
-#ifdef CONFIG_VIDEO_V4L1_COMPAT
-        [_IOC_NR(DECODER_GET_CAPABILITIES)]    = "DECODER_GET_CAPABILITIES",
-        [_IOC_NR(DECODER_GET_STATUS)]          = "DECODER_GET_STATUS",
-        [_IOC_NR(DECODER_SET_NORM)]            = "DECODER_SET_NORM",
-        [_IOC_NR(DECODER_SET_INPUT)]           = "DECODER_SET_INPUT",
-        [_IOC_NR(DECODER_SET_OUTPUT)]          = "DECODER_SET_OUTPUT",
-        [_IOC_NR(DECODER_ENABLE_OUTPUT)]       = "DECODER_ENABLE_OUTPUT",
-        [_IOC_NR(DECODER_SET_PICTURE)]         = "DECODER_SET_PICTURE",
-        [_IOC_NR(DECODER_SET_GPIO)]            = "DECODER_SET_GPIO",
-        [_IOC_NR(DECODER_INIT)]                = "DECODER_INIT",
-        [_IOC_NR(DECODER_SET_VBI_BYPASS)]      = "DECODER_SET_VBI_BYPASS",
-        [_IOC_NR(DECODER_DUMP)]                = "DECODER_DUMP",
-#endif
-        [_IOC_NR(AUDC_SET_RADIO)]              = "AUDC_SET_RADIO",
-
-        [_IOC_NR(TUNER_SET_TYPE_ADDR)]         = "TUNER_SET_TYPE_ADDR",
-        [_IOC_NR(TUNER_SET_STANDBY)]           = "TUNER_SET_STANDBY",
-        [_IOC_NR(TUNER_SET_CONFIG)]            = "TUNER_SET_CONFIG",
-
-        [_IOC_NR(VIDIOC_INT_S_TUNER_MODE)]     = "VIDIOC_INT_S_TUNER_MODE",
-        [_IOC_NR(VIDIOC_INT_RESET)]            = "VIDIOC_INT_RESET",
-        [_IOC_NR(VIDIOC_INT_AUDIO_CLOCK_FREQ)] = "VIDIOC_INT_AUDIO_CLOCK_FREQ",
-        [_IOC_NR(VIDIOC_INT_DECODE_VBI_LINE)]  = "VIDIOC_INT_DECODE_VBI_LINE",
-        [_IOC_NR(VIDIOC_INT_S_VBI_DATA)]       = "VIDIOC_INT_S_VBI_DATA",
-        [_IOC_NR(VIDIOC_INT_G_VBI_DATA)]       = "VIDIOC_INT_G_VBI_DATA",
-        [_IOC_NR(VIDIOC_INT_I2S_CLOCK_FREQ)]   = "VIDIOC_INT_I2S_CLOCK_FREQ",
-        [_IOC_NR(VIDIOC_INT_S_STANDBY)]        = "VIDIOC_INT_S_STANDBY",
-        [_IOC_NR(VIDIOC_INT_S_AUDIO_ROUTING)]  = "VIDIOC_INT_S_AUDIO_ROUTING",
-        [_IOC_NR(VIDIOC_INT_G_AUDIO_ROUTING)]  = "VIDIOC_INT_G_AUDIO_ROUTING",
-        [_IOC_NR(VIDIOC_INT_S_VIDEO_ROUTING)]  = "VIDIOC_INT_S_VIDEO_ROUTING",
-        [_IOC_NR(VIDIOC_INT_G_VIDEO_ROUTING)]  = "VIDIOC_INT_G_VIDEO_ROUTING",
-        [_IOC_NR(VIDIOC_INT_S_CRYSTAL_FREQ)]   = "VIDIOC_INT_S_CRYSTAL_FREQ",
-        [_IOC_NR(VIDIOC_INT_INIT)]             = "VIDIOC_INT_INIT",
-        [_IOC_NR(VIDIOC_INT_G_STD_OUTPUT)]     = "VIDIOC_INT_G_STD_OUTPUT",
-        [_IOC_NR(VIDIOC_INT_S_STD_OUTPUT)]     = "VIDIOC_INT_S_STD_OUTPUT",
-};
-#define V4L2_INT_IOCTLS ARRAY_SIZE(v4l2_int_ioctls)
-
-/* Common ioctl debug function. This function can be used by
-   external ioctl messages as well as internal V4L ioctl */
-void v4l_printk_ioctl(unsigned int cmd)
-{
-        char *dir, *type;
-
-        switch (_IOC_TYPE(cmd)) {
-        case 'd':
-                if (_IOC_NR(cmd) >= V4L2_INT_IOCTLS) {
-                        type = "v4l2_int";
-                        break;
-                }
-                printk("%s", v4l2_int_ioctls[_IOC_NR(cmd)]);
-                return;
-#ifdef CONFIG_VIDEO_V4L1_COMPAT
-        case 'v':
-                if (_IOC_NR(cmd) >= V4L1_IOCTLS) {
-                        type = "v4l1";
-                        break;
-                }
-                printk("%s", v4l1_ioctls[_IOC_NR(cmd)]);
-                return;
-#endif
-        case 'V':
-                if (_IOC_NR(cmd) >= V4L2_IOCTLS) {
-                        type = "v4l2";
-                        break;
-                }
-                printk("%s", v4l2_ioctls[_IOC_NR(cmd)]);
-                return;
-        default:
-                type = "unknown";
-        }
-
-        switch (_IOC_DIR(cmd)) {
-        case _IOC_NONE:              dir = "--"; break;
-        case _IOC_READ:              dir = "r-"; break;
-        case _IOC_WRITE:             dir = "-w"; break;
-        case _IOC_READ | _IOC_WRITE: dir = "rw"; break;
-        default:                     dir = "*ERR*"; break;
-        }
-        printk("%s ioctl '%c', dir=%s, #%d (0x%08x)",
-                type, _IOC_TYPE(cmd), dir, _IOC_NR(cmd), cmd);
-}
-EXPORT_SYMBOL(v4l_printk_ioctl);
-
-/*
- *      sysfs stuff
- */
-
-static ssize_t show_index(struct device *cd,
-                         struct device_attribute *attr, char *buf)
-{
-        struct video_device *vfd = container_of(cd, struct video_device,
-                                                class_dev);
-        return sprintf(buf, "%i\n", vfd->index);
-}
-
-static ssize_t show_name(struct device *cd,
-                         struct device_attribute *attr, char *buf)
-{
-        struct video_device *vfd = container_of(cd, struct video_device,
-                                                class_dev);
-        return sprintf(buf, "%.*s\n", (int)sizeof(vfd->name), vfd->name);
-}
-
-static struct device_attribute video_device_attrs[] = {
-        __ATTR(name, S_IRUGO, show_name, NULL),
-        __ATTR(index, S_IRUGO, show_index, NULL),
-        __ATTR_NULL
-};
-
-struct video_device *video_device_alloc(void)
-{
-        struct video_device *vfd;
-
-        vfd = kzalloc(sizeof(*vfd),GFP_KERNEL);
-        return vfd;
-}
-EXPORT_SYMBOL(video_device_alloc);
-
-void video_device_release(struct video_device *vfd)
-{
-        kfree(vfd);
-}
-EXPORT_SYMBOL(video_device_release);
-
-static void video_release(struct device *cd)
-{
-        struct video_device *vfd = container_of(cd, struct video_device,
-                                                                class_dev);
-
-#if 1
-        /* needed until all drivers are fixed */
-        if (!vfd->release)
-                return;
-#endif
-        vfd->release(vfd);
-}
-
-static struct class video_class = {
-        .name    = VIDEO_NAME,
-        .dev_attrs = video_device_attrs,
-        .dev_release = video_release,
-};
-
-/*
- *      Active devices
- */
-
-static struct video_device *video_device[VIDEO_NUM_DEVICES];
-static DEFINE_MUTEX(videodev_lock);
-
-struct video_device* video_devdata(struct file *file)
-{
-        return video_device[iminor(file->f_path.dentry->d_inode)];
-}
-EXPORT_SYMBOL(video_devdata);
-
-/*
- *      Open a video device - FIXME: Obsoleted
- */
-static int video_open(struct inode *inode, struct file *file)
-{
-        unsigned int minor = iminor(inode);
-        int err = 0;
-        struct video_device *vfl;
-        const struct file_operations *old_fops;
-
-        if(minor>=VIDEO_NUM_DEVICES)
-                return -ENODEV;
-        lock_kernel();
-        mutex_lock(&videodev_lock);
-        vfl=video_device[minor];
-        if(vfl==NULL) {
-                mutex_unlock(&videodev_lock);
-                request_module("char-major-%d-%d", VIDEO_MAJOR, minor);
-                mutex_lock(&videodev_lock);
-                vfl=video_device[minor];
-                if (vfl==NULL) {
-                        mutex_unlock(&videodev_lock);
-                        unlock_kernel();
-                        return -ENODEV;
-                }
-        }
-        old_fops = file->f_op;
-        file->f_op = fops_get(vfl->fops);
-        if(file->f_op->open)
-                err = file->f_op->open(inode,file);
-        if (err) {
-                fops_put(file->f_op);
-                file->f_op = fops_get(old_fops);
-        }
-        fops_put(old_fops);
-        mutex_unlock(&videodev_lock);
-        unlock_kernel();
-        return err;
-}
-
-/*
- * helper function -- handles userspace copying for ioctl arguments
- */
-
-#ifdef __OLD_VIDIOC_
-static unsigned int
-video_fix_command(unsigned int cmd)
-{
-        switch (cmd) {
-        case VIDIOC_OVERLAY_OLD:
-                cmd = VIDIOC_OVERLAY;
-                break;
-        case VIDIOC_S_PARM_OLD:
-                cmd = VIDIOC_S_PARM;
-                break;
-        case VIDIOC_S_CTRL_OLD:
-                cmd = VIDIOC_S_CTRL;
-                break;
-        case VIDIOC_G_AUDIO_OLD:
-                cmd = VIDIOC_G_AUDIO;
-                break;
-        case VIDIOC_G_AUDOUT_OLD:
-                cmd = VIDIOC_G_AUDOUT;
-                break;
-        case VIDIOC_CROPCAP_OLD:
-                cmd = VIDIOC_CROPCAP;
-                break;
-        }
-        return cmd;
-}
-#endif
-
-/*
- * Obsolete usercopy function - Should be removed soon
- */
-int
-video_usercopy(struct inode *inode, struct file *file,
-               unsigned int cmd, unsigned long arg,
-               int (*func)(struct inode *inode, struct file *file,
-                           unsigned int cmd, void *arg))
-{
-        char    sbuf[128];
-        void    *mbuf = NULL;
-        void    *parg = NULL;
-        int     err  = -EINVAL;
-        int     is_ext_ctrl;
-        size_t  ctrls_size = 0;
-        void __user *user_ptr = NULL;
-
-#ifdef __OLD_VIDIOC_
-        cmd = video_fix_command(cmd);
-#endif
-        is_ext_ctrl = (cmd == VIDIOC_S_EXT_CTRLS || cmd == VIDIOC_G_EXT_CTRLS ||
-                       cmd == VIDIOC_TRY_EXT_CTRLS);
-
-        /*  Copy arguments into temp kernel buffer  */
-        switch (_IOC_DIR(cmd)) {
-        case _IOC_NONE:
-                parg = NULL;
-                break;
-        case _IOC_READ:
-        case _IOC_WRITE:
-        case (_IOC_WRITE | _IOC_READ):
-                if (_IOC_SIZE(cmd) <= sizeof(sbuf)) {
-                        parg = sbuf;
-                } else {
-                        /* too big to allocate from stack */
-                        mbuf = kmalloc(_IOC_SIZE(cmd),GFP_KERNEL);
-                        if (NULL == mbuf)
-                                return -ENOMEM;
-                        parg = mbuf;
-                }
-
-                err = -EFAULT;
-                if (_IOC_DIR(cmd) & _IOC_WRITE)
-                        if (copy_from_user(parg, (void __user *)arg, _IOC_SIZE(cmd)))
-                                goto out;
-                break;
-        }
-        if (is_ext_ctrl) {
-                struct v4l2_ext_controls *p = parg;
-
-                /* In case of an error, tell the caller that it wasn't
-                   a specific control that caused it. */
-                p->error_idx = p->count;
-                user_ptr = (void __user *)p->controls;
-                if (p->count) {
-                        ctrls_size = sizeof(struct v4l2_ext_control) * p->count;
-                        /* Note: v4l2_ext_controls fits in sbuf[] so mbuf is still NULL. */
-                        mbuf = kmalloc(ctrls_size, GFP_KERNEL);
-                        err = -ENOMEM;
-                        if (NULL == mbuf)
-                                goto out_ext_ctrl;
-                        err = -EFAULT;
-                        if (copy_from_user(mbuf, user_ptr, ctrls_size))
-                                goto out_ext_ctrl;
-                        p->controls = mbuf;
-                }
-        }
-
-        /* call driver */
-        err = func(inode, file, cmd, parg);
-        if (err == -ENOIOCTLCMD)
-                err = -EINVAL;
-        if (is_ext_ctrl) {
-                struct v4l2_ext_controls *p = parg;
-
-                p->controls = (void *)user_ptr;
-                if (p->count && err == 0 && copy_to_user(user_ptr, mbuf, ctrls_size))
-                        err = -EFAULT;
-                goto out_ext_ctrl;
-        }
-        if (err < 0)
-                goto out;
-
-out_ext_ctrl:
-        /*  Copy results into user buffer  */
-        switch (_IOC_DIR(cmd))
-        {
-        case _IOC_READ:
-        case (_IOC_WRITE | _IOC_READ):
-                if (copy_to_user((void __user *)arg, parg, _IOC_SIZE(cmd)))
-                        err = -EFAULT;
-                break;
-        }
-
-out:
-        kfree(mbuf);
-        return err;
-}
-EXPORT_SYMBOL(video_usercopy);
-
-/*
- * open/release helper functions -- handle exclusive opens
- * Should be removed soon
- */
-int video_exclusive_open(struct inode *inode, struct file *file)
-{
-        struct  video_device *vfl = video_devdata(file);
-        int retval = 0;
-
-        mutex_lock(&vfl->lock);
-        if (vfl->users) {
-                retval = -EBUSY;
-        } else {
-                vfl->users++;
-        }
-        mutex_unlock(&vfl->lock);
-        return retval;
-}
-EXPORT_SYMBOL(video_exclusive_open);
-
-int video_exclusive_release(struct inode *inode, struct file *file)
-{
-        struct  video_device *vfl = video_devdata(file);
-
-        vfl->users--;
-        return 0;
-}
-EXPORT_SYMBOL(video_exclusive_release);
-
-static void dbgbuf(unsigned int cmd, struct video_device *vfd,
-                                        struct v4l2_buffer *p)
-{
-        struct v4l2_timecode *tc=&p->timecode;
-
-        dbgarg (cmd, "%02ld:%02d:%02d.%08ld index=%d, type=%s, "
-                "bytesused=%d, flags=0x%08d, "
-                "field=%0d, sequence=%d, memory=%s, offset/userptr=0x%08lx, length=%d\n",
-                        (p->timestamp.tv_sec/3600),
-                        (int)(p->timestamp.tv_sec/60)%60,
-                        (int)(p->timestamp.tv_sec%60),
-                        p->timestamp.tv_usec,
-                        p->index,
-                        prt_names(p->type, v4l2_type_names),
-                        p->bytesused, p->flags,
-                        p->field, p->sequence,
-                        prt_names(p->memory, v4l2_memory_names),
-                        p->m.userptr, p->length);
-        dbgarg2("timecode=%02d:%02d:%02d type=%d, "
-                "flags=0x%08d, frames=%d, userbits=0x%08x\n",
-                        tc->hours,tc->minutes,tc->seconds,
-                        tc->type, tc->flags, tc->frames, *(__u32 *) tc->userbits);
-}
-
-static inline void dbgrect(struct video_device *vfd, char *s,
-                                                        struct v4l2_rect *r)
-{
-        dbgarg2("%sRect start at %dx%d, size=%dx%d\n", s, r->left, r->top,
-                                                r->width, r->height);
-};
-
-static inline void v4l_print_pix_fmt (struct video_device *vfd,
-                                                struct v4l2_pix_format *fmt)
-{
-        dbgarg2 ("width=%d, height=%d, format=%c%c%c%c, field=%s, "
-                "bytesperline=%d sizeimage=%d, colorspace=%d\n",
-                fmt->width,fmt->height,
-                (fmt->pixelformat & 0xff),
-                (fmt->pixelformat >>  8) & 0xff,
-                (fmt->pixelformat >> 16) & 0xff,
-                (fmt->pixelformat >> 24) & 0xff,
-                prt_names(fmt->field, v4l2_field_names),
-                fmt->bytesperline, fmt->sizeimage, fmt->colorspace);
-};
-
-static inline void v4l_print_ext_ctrls(unsigned int cmd,
-        struct video_device *vfd, struct v4l2_ext_controls *c, int show_vals)
-{
-        __u32 i;
-
-        if (!(vfd->debug & V4L2_DEBUG_IOCTL_ARG))
-                return;
-        dbgarg(cmd, "");
-        printk(KERN_CONT "class=0x%x", c->ctrl_class);
-        for (i = 0; i < c->count; i++) {
-                if (show_vals)
-                        printk(KERN_CONT " id/val=0x%x/0x%x",
-                                c->controls[i].id, c->controls[i].value);
-                else
-                        printk(KERN_CONT " id=0x%x", c->controls[i].id);
-        }
-        printk(KERN_CONT "\n");
-};
-
-static inline int check_ext_ctrls(struct v4l2_ext_controls *c, int allow_priv)
-{
-        __u32 i;
-
-        /* zero the reserved fields */
-        c->reserved[0] = c->reserved[1] = 0;
-        for (i = 0; i < c->count; i++) {
-                c->controls[i].reserved2[0] = 0;
-                c->controls[i].reserved2[1] = 0;
-        }
-        /* V4L2_CID_PRIVATE_BASE cannot be used as control class
-           when using extended controls.
-           Only when passed in through VIDIOC_G_CTRL and VIDIOC_S_CTRL
-           is it allowed for backwards compatibility.
-         */
-        if (!allow_priv && c->ctrl_class == V4L2_CID_PRIVATE_BASE)
-                return 0;
-        /* Check that all controls are from the same control class. */
-        for (i = 0; i < c->count; i++) {
-                if (V4L2_CTRL_ID2CLASS(c->controls[i].id) != c->ctrl_class) {
-                        c->error_idx = i;
-                        return 0;
-                }
-        }
-        return 1;
-}
-
-static int check_fmt (struct video_device *vfd, enum v4l2_buf_type type)
-{
-        switch (type) {
-        case V4L2_BUF_TYPE_VIDEO_CAPTURE:
-                if (vfd->vidioc_try_fmt_vid_cap)
-                        return (0);
-                break;
-        case V4L2_BUF_TYPE_VIDEO_OVERLAY:
-                if (vfd->vidioc_try_fmt_vid_overlay)
-                        return (0);
-                break;
-        case V4L2_BUF_TYPE_VIDEO_OUTPUT:
-                if (vfd->vidioc_try_fmt_vid_out)
-                        return (0);
-                break;
-        case V4L2_BUF_TYPE_VIDEO_OUTPUT_OVERLAY:
-                if (vfd->vidioc_try_fmt_vid_out_overlay)
-                        return (0);
-                break;
-        case V4L2_BUF_TYPE_VBI_CAPTURE:
-                if (vfd->vidioc_try_fmt_vbi_cap)
-                        return (0);
-                break;
-        case V4L2_BUF_TYPE_VBI_OUTPUT:
-                if (vfd->vidioc_try_fmt_vbi_out)
-                        return (0);
-                break;
-        case V4L2_BUF_TYPE_SLICED_VBI_CAPTURE:
-                if (vfd->vidioc_try_fmt_sliced_vbi_cap)
-                        return (0);
-                break;
-        case V4L2_BUF_TYPE_SLICED_VBI_OUTPUT:
-                if (vfd->vidioc_try_fmt_sliced_vbi_out)
-                        return (0);
-                break;
-        case V4L2_BUF_TYPE_PRIVATE:
-                if (vfd->vidioc_try_fmt_type_private)
-                        return (0);
-                break;
-        }
-        return (-EINVAL);
-}
-
-static int __video_do_ioctl(struct inode *inode, struct file *file,
-                unsigned int cmd, void *arg)
-{
-        struct video_device *vfd = video_devdata(file);
-        void                 *fh = file->private_data;
-        int                  ret = -EINVAL;
-
-        if ( (vfd->debug & V4L2_DEBUG_IOCTL) &&
-                                !(vfd->debug & V4L2_DEBUG_IOCTL_ARG)) {
-                v4l_print_ioctl(vfd->name, cmd);
-                printk("\n");
-        }
-
-#ifdef CONFIG_VIDEO_V4L1_COMPAT
-        /***********************************************************
-         Handles calls to the obsoleted V4L1 API
-         Due to the nature of VIDIOCGMBUF, each driver that supports
-         V4L1 should implement its own handler for this ioctl.
-         ***********************************************************/
-
-        /* --- streaming capture ------------------------------------- */
-        if (cmd == VIDIOCGMBUF) {
-                struct video_mbuf *p=arg;
-
-                memset(p, 0, sizeof(*p));
-
-                if (!vfd->vidiocgmbuf)
-                        return ret;
-                ret=vfd->vidiocgmbuf(file, fh, p);
-                if (!ret)
-                        dbgarg (cmd, "size=%d, frames=%d, offsets=0x%08lx\n",
-                                                p->size, p->frames,
-                                                (unsigned long)p->offsets);
-                return ret;
-        }
-
-        /********************************************************
-         All other V4L1 calls are handled by v4l1_compat module.
-         Those calls will be translated into V4L2 calls, and
-         __video_do_ioctl will be called again, with one or more
-         V4L2 ioctls.
-         ********************************************************/
-        if (_IOC_TYPE(cmd)=='v')
-                return v4l_compat_translate_ioctl(inode,file,cmd,arg,
-                                                __video_do_ioctl);
-#endif
-
-        switch(cmd) {
-        /* --- capabilities ------------------------------------------ */
-        case VIDIOC_QUERYCAP:
-        {
-                struct v4l2_capability *cap = (struct v4l2_capability*)arg;
-                memset(cap, 0, sizeof(*cap));
-
-                if (!vfd->vidioc_querycap)
-                        break;
-
-                ret=vfd->vidioc_querycap(file, fh, cap);
-                if (!ret)
-                        dbgarg (cmd, "driver=%s, card=%s, bus=%s, "
-                                        "version=0x%08x, "
-                                        "capabilities=0x%08x\n",
-                                        cap->driver,cap->card,cap->bus_info,
-                                        cap->version,
-                                        cap->capabilities);
-                break;
-        }
-
-        /* --- priority ------------------------------------------ */
-        case VIDIOC_G_PRIORITY:
-        {
-                enum v4l2_priority *p=arg;
-
-                if (!vfd->vidioc_g_priority)
-                        break;
-                ret=vfd->vidioc_g_priority(file, fh, p);
-                if (!ret)
-                        dbgarg(cmd, "priority is %d\n", *p);
-                break;
-        }
-        case VIDIOC_S_PRIORITY:
-        {
-                enum v4l2_priority *p=arg;
-
-                if (!vfd->vidioc_s_priority)
-                        break;
-                dbgarg(cmd, "setting priority to %d\n", *p);
-                ret=vfd->vidioc_s_priority(file, fh, *p);
-                break;
-        }
-
-        /* --- capture ioctls ---------------------------------------- */
-        case VIDIOC_ENUM_FMT:
-        {
-                struct v4l2_fmtdesc *f = arg;
-                enum v4l2_buf_type type;
-                unsigned int index;
-
-                index = f->index;
-                type  = f->type;
-                memset(f,0,sizeof(*f));
-                f->index = index;
-                f->type  = type;
-
-                switch (type) {
-                case V4L2_BUF_TYPE_VIDEO_CAPTURE:
-                        if (vfd->vidioc_enum_fmt_vid_cap)
-                                ret = vfd->vidioc_enum_fmt_vid_cap(file, fh, f);
-                        break;
-                case V4L2_BUF_TYPE_VIDEO_OVERLAY:
-                        if (vfd->vidioc_enum_fmt_vid_overlay)
-                                ret = vfd->vidioc_enum_fmt_vid_overlay(file,
-                                        fh, f);
-                        break;
-#if 1
-                /* V4L2_BUF_TYPE_VBI_CAPTURE should not support VIDIOC_ENUM_FMT
-                 * according to the spec. The bttv and saa7134 drivers support
-                 * it though, so just warn that this is deprecated and will be
-                 * removed in the near future. */
-                case V4L2_BUF_TYPE_VBI_CAPTURE:
-                        if (vfd->vidioc_enum_fmt_vbi_cap) {
-                                printk(KERN_WARNING "vidioc_enum_fmt_vbi_cap will be removed in 2.6.28!\n");
-                                ret = vfd->vidioc_enum_fmt_vbi_cap(file, fh, f);
-                        }
-                        break;
-#endif
-                case V4L2_BUF_TYPE_VIDEO_OUTPUT:
-                        if (vfd->vidioc_enum_fmt_vid_out)
-                                ret = vfd->vidioc_enum_fmt_vid_out(file, fh, f);
-                        break;
-                case V4L2_BUF_TYPE_PRIVATE:
-                        if (vfd->vidioc_enum_fmt_type_private)
-                                ret = vfd->vidioc_enum_fmt_type_private(file,
-                                                                fh, f);
-                        break;
-                default:
-                        break;
-                }
-                if (!ret)
-                        dbgarg (cmd, "index=%d, type=%d, flags=%d, "
-                                        "pixelformat=%c%c%c%c, description='%s'\n",
-                                        f->index, f->type, f->flags,
-                                        (f->pixelformat & 0xff),
-                                        (f->pixelformat >>  8) & 0xff,
-                                        (f->pixelformat >> 16) & 0xff,
-                                        (f->pixelformat >> 24) & 0xff,
-                                        f->description);
-                break;
-        }
-        case VIDIOC_G_FMT:
-        {
-                struct v4l2_format *f = (struct v4l2_format *)arg;
-
-                memset(f->fmt.raw_data, 0, sizeof(f->fmt.raw_data));
-
-                /* FIXME: Should be one dump per type */
-                dbgarg(cmd, "type=%s\n", prt_names(f->type, v4l2_type_names));
-
-                switch (f->type) {
-                case V4L2_BUF_TYPE_VIDEO_CAPTURE:
-                        if (vfd->vidioc_g_fmt_vid_cap)
-                                ret = vfd->vidioc_g_fmt_vid_cap(file, fh, f);
-                        if (!ret)
-                                v4l_print_pix_fmt(vfd, &f->fmt.pix);
-                        break;
-                case V4L2_BUF_TYPE_VIDEO_OVERLAY:
-                        if (vfd->vidioc_g_fmt_vid_overlay)
-                                ret = vfd->vidioc_g_fmt_vid_overlay(file,
-                                                                    fh, f);
-                        break;
-                case V4L2_BUF_TYPE_VIDEO_OUTPUT:
-                        if (vfd->vidioc_g_fmt_vid_out)
-                                ret = vfd->vidioc_g_fmt_vid_out(file, fh, f);
-                        if (!ret)
-                                v4l_print_pix_fmt(vfd, &f->fmt.pix);
-                        break;
-                case V4L2_BUF_TYPE_VIDEO_OUTPUT_OVERLAY:
-                        if (vfd->vidioc_g_fmt_vid_out_overlay)
-                                ret = vfd->vidioc_g_fmt_vid_out_overlay(file,
-                                       fh, f);
-                        break;
-                case V4L2_BUF_TYPE_VBI_CAPTURE:
-                        if (vfd->vidioc_g_fmt_vbi_cap)
-                                ret = vfd->vidioc_g_fmt_vbi_cap(file, fh, f);
-                        break;
-                case V4L2_BUF_TYPE_VBI_OUTPUT:
-                        if (vfd->vidioc_g_fmt_vbi_out)
-                                ret = vfd->vidioc_g_fmt_vbi_out(file, fh, f);
-                        break;
-                case V4L2_BUF_TYPE_SLICED_VBI_CAPTURE:
-                        if (vfd->vidioc_g_fmt_sliced_vbi_cap)
-                                ret = vfd->vidioc_g_fmt_sliced_vbi_cap(file,
-                                                                        fh, f);
-                        break;
-                case V4L2_BUF_TYPE_SLICED_VBI_OUTPUT:
-                        if (vfd->vidioc_g_fmt_sliced_vbi_out)
-                                ret = vfd->vidioc_g_fmt_sliced_vbi_out(file,
-                                                                        fh, f);
-                        break;
-                case V4L2_BUF_TYPE_PRIVATE:
-                        if (vfd->vidioc_g_fmt_type_private)
-                                ret = vfd->vidioc_g_fmt_type_private(file,
-                                                                fh, f);
-                        break;
-                }
-
-                break;
-        }
-        case VIDIOC_S_FMT:
-        {
-                struct v4l2_format *f = (struct v4l2_format *)arg;
-
-                /* FIXME: Should be one dump per type */
-                dbgarg(cmd, "type=%s\n", prt_names(f->type, v4l2_type_names));
-
-                switch (f->type) {
-                case V4L2_BUF_TYPE_VIDEO_CAPTURE:
-                        v4l_print_pix_fmt(vfd, &f->fmt.pix);
-                        if (vfd->vidioc_s_fmt_vid_cap)
-                                ret = vfd->vidioc_s_fmt_vid_cap(file, fh, f);
-                        break;
-                case V4L2_BUF_TYPE_VIDEO_OVERLAY:
-                        if (vfd->vidioc_s_fmt_vid_overlay)
-                                ret = vfd->vidioc_s_fmt_vid_overlay(file,
-                                                                    fh, f);
-                        break;
-                case V4L2_BUF_TYPE_VIDEO_OUTPUT:
-                        v4l_print_pix_fmt(vfd, &f->fmt.pix);
-                        if (vfd->vidioc_s_fmt_vid_out)
-                                ret = vfd->vidioc_s_fmt_vid_out(file, fh, f);
-                        break;
-                case V4L2_BUF_TYPE_VIDEO_OUTPUT_OVERLAY:
-                        if (vfd->vidioc_s_fmt_vid_out_overlay)
-                                ret = vfd->vidioc_s_fmt_vid_out_overlay(file,
-                                        fh, f);
-                        break;
-                case V4L2_BUF_TYPE_VBI_CAPTURE:
-                        if (vfd->vidioc_s_fmt_vbi_cap)
-                                ret = vfd->vidioc_s_fmt_vbi_cap(file, fh, f);
-                        break;
-                case V4L2_BUF_TYPE_VBI_OUTPUT:
-                        if (vfd->vidioc_s_fmt_vbi_out)
-                                ret = vfd->vidioc_s_fmt_vbi_out(file, fh, f);
-                        break;
-                case V4L2_BUF_TYPE_SLICED_VBI_CAPTURE:
-                        if (vfd->vidioc_s_fmt_sliced_vbi_cap)
-                                ret = vfd->vidioc_s_fmt_sliced_vbi_cap(file,
-                                                                        fh, f);
-                        break;
-                case V4L2_BUF_TYPE_SLICED_VBI_OUTPUT:
-                        if (vfd->vidioc_s_fmt_sliced_vbi_out)
-                                ret = vfd->vidioc_s_fmt_sliced_vbi_out(file,
-                                                                        fh, f);
-                        break;
-                case V4L2_BUF_TYPE_PRIVATE:
-                        if (vfd->vidioc_s_fmt_type_private)
-                                ret = vfd->vidioc_s_fmt_type_private(file,
-                                                                fh, f);
-                        break;
-                }
-                break;
-        }
-        case VIDIOC_TRY_FMT:
-        {
-                struct v4l2_format *f = (struct v4l2_format *)arg;
-
-                /* FIXME: Should be one dump per type */
-                dbgarg (cmd, "type=%s\n", prt_names(f->type,
-                                                v4l2_type_names));
-                switch (f->type) {
-                case V4L2_BUF_TYPE_VIDEO_CAPTURE:
-                        if (vfd->vidioc_try_fmt_vid_cap)
-                                ret = vfd->vidioc_try_fmt_vid_cap(file, fh, f);
-                        if (!ret)
-                                v4l_print_pix_fmt(vfd, &f->fmt.pix);
-                        break;
-                case V4L2_BUF_TYPE_VIDEO_OVERLAY:
-                        if (vfd->vidioc_try_fmt_vid_overlay)
-                                ret = vfd->vidioc_try_fmt_vid_overlay(file,
-                                        fh, f);
-                        break;
-                case V4L2_BUF_TYPE_VIDEO_OUTPUT:
-                        if (vfd->vidioc_try_fmt_vid_out)
-                                ret = vfd->vidioc_try_fmt_vid_out(file, fh, f);
-                        if (!ret)
-                                v4l_print_pix_fmt(vfd, &f->fmt.pix);
-                        break;
-                case V4L2_BUF_TYPE_VIDEO_OUTPUT_OVERLAY:
-                        if (vfd->vidioc_try_fmt_vid_out_overlay)
-                                ret = vfd->vidioc_try_fmt_vid_out_overlay(file,
-                                       fh, f);
-                        break;
-                case V4L2_BUF_TYPE_VBI_CAPTURE:
-                        if (vfd->vidioc_try_fmt_vbi_cap)
-                                ret = vfd->vidioc_try_fmt_vbi_cap(file, fh, f);
-                        break;
-                case V4L2_BUF_TYPE_VBI_OUTPUT:
-                        if (vfd->vidioc_try_fmt_vbi_out)
-                                ret = vfd->vidioc_try_fmt_vbi_out(file, fh, f);
-                        break;
-                case V4L2_BUF_TYPE_SLICED_VBI_CAPTURE:
-                        if (vfd->vidioc_try_fmt_sliced_vbi_cap)
-                                ret = vfd->vidioc_try_fmt_sliced_vbi_cap(file,
-                                                                fh, f);
-                        break;
-                case V4L2_BUF_TYPE_SLICED_VBI_OUTPUT:
-                        if (vfd->vidioc_try_fmt_sliced_vbi_out)
-                                ret = vfd->vidioc_try_fmt_sliced_vbi_out(file,
-                                                                fh, f);
-                        break;
-                case V4L2_BUF_TYPE_PRIVATE:
-                        if (vfd->vidioc_try_fmt_type_private)
-                                ret = vfd->vidioc_try_fmt_type_private(file,
-                                                                fh, f);
-                        break;
-                }
-
-                break;
-        }
-        /* FIXME: Those buf reqs could be handled here,
-           with some changes on videobuf to allow its header to be included at
-           videodev2.h or being merged at videodev2.
-         */
-        case VIDIOC_REQBUFS:
-        {
-                struct v4l2_requestbuffers *p=arg;
-
-                if (!vfd->vidioc_reqbufs)
-                        break;
-                ret = check_fmt (vfd, p->type);
-                if (ret)
-                        break;
-
-                ret=vfd->vidioc_reqbufs(file, fh, p);
-                dbgarg (cmd, "count=%d, type=%s, memory=%s\n",
-                                p->count,
-                                prt_names(p->type, v4l2_type_names),
-                                prt_names(p->memory, v4l2_memory_names));
-                break;
-        }
-        case VIDIOC_QUERYBUF:
-        {
-                struct v4l2_buffer *p=arg;
-
-                if (!vfd->vidioc_querybuf)
-                        break;
-                ret = check_fmt (vfd, p->type);
-                if (ret)
-                        break;
-
-                ret=vfd->vidioc_querybuf(file, fh, p);
-                if (!ret)
-                        dbgbuf(cmd,vfd,p);
-                break;
-        }
-        case VIDIOC_QBUF:
-        {
-                struct v4l2_buffer *p=arg;
-
-                if (!vfd->vidioc_qbuf)
-                        break;
-                ret = check_fmt (vfd, p->type);
-                if (ret)
-                        break;
-
-                ret=vfd->vidioc_qbuf(file, fh, p);
-                if (!ret)
-                        dbgbuf(cmd,vfd,p);
-                break;
-        }
-        case VIDIOC_DQBUF:
-        {
-                struct v4l2_buffer *p=arg;
-                if (!vfd->vidioc_dqbuf)
-                        break;
-                ret = check_fmt (vfd, p->type);
-                if (ret)
-                        break;
-
-                ret=vfd->vidioc_dqbuf(file, fh, p);
-                if (!ret)
-                        dbgbuf(cmd,vfd,p);
-                break;
-        }
-        case VIDIOC_OVERLAY:
-        {
-                int *i = arg;
-
-                if (!vfd->vidioc_overlay)
-                        break;
-                dbgarg (cmd, "value=%d\n",*i);
-                ret=vfd->vidioc_overlay(file, fh, *i);
-                break;
-        }
-        case VIDIOC_G_FBUF:
-        {
-                struct v4l2_framebuffer *p = arg;
-
-                if (!vfd->vidioc_g_fbuf)
-                        break;
-                ret = vfd->vidioc_g_fbuf(file, fh, arg);
-                if (!ret) {
-                        dbgarg(cmd, "capability=0x%x, flags=%d, base=0x%08lx\n",
-                                        p->capability, p->flags,
-                                        (unsigned long)p->base);
-                        v4l_print_pix_fmt(vfd, &p->fmt);
-                }
-                break;
-        }
-        case VIDIOC_S_FBUF:
-        {
-                struct v4l2_framebuffer *p = arg;
-
-                if (!vfd->vidioc_s_fbuf)
-                        break;
-                dbgarg(cmd, "capability=0x%x, flags=%d, base=0x%08lx\n",
-                        p->capability, p->flags, (unsigned long)p->base);
-                v4l_print_pix_fmt(vfd, &p->fmt);
-                ret = vfd->vidioc_s_fbuf(file, fh, arg);
-                break;
-        }
-        case VIDIOC_STREAMON:
-        {
-                enum v4l2_buf_type i = *(int *)arg;
-                if (!vfd->vidioc_streamon)
-                        break;
-                dbgarg(cmd, "type=%s\n", prt_names(i, v4l2_type_names));
-                ret=vfd->vidioc_streamon(file, fh,i);
-                break;
-        }
-        case VIDIOC_STREAMOFF:
-        {
-                enum v4l2_buf_type i = *(int *)arg;
-
-                if (!vfd->vidioc_streamoff)
-                        break;
-                dbgarg(cmd, "type=%s\n", prt_names(i, v4l2_type_names));
-                ret=vfd->vidioc_streamoff(file, fh, i);
-                break;
-        }
-        /* ---------- tv norms ---------- */
-        case VIDIOC_ENUMSTD:
-        {
-                struct v4l2_standard *p = arg;
-                v4l2_std_id id = vfd->tvnorms, curr_id = 0;
-                unsigned int index = p->index, i, j = 0;
-                const char *descr = "";
-
-                /* Return norm array in a canonical way */
-                for (i = 0; i <= index && id; i++) {
-                        /* last std value in the standards array is 0, so this
-                           while always ends there since (id & 0) == 0. */
-                        while ((id & standards[j].std) != standards[j].std)
-                                j++;
-                        curr_id = standards[j].std;
-                        descr = standards[j].descr;
-                        j++;
-                        if (curr_id == 0)
-                                break;
-                        if (curr_id != V4L2_STD_PAL &&
-                            curr_id != V4L2_STD_SECAM &&
-                            curr_id != V4L2_STD_NTSC)
-                                id &= ~curr_id;
-                }
-                if (i <= index)
-                        return -EINVAL;
-
-                v4l2_video_std_construct(p, curr_id, descr);
-                p->index = index;
-
-                dbgarg(cmd, "index=%d, id=0x%Lx, name=%s, fps=%d/%d, "
-                                "framelines=%d\n", p->index,
-                                (unsigned long long)p->id, p->name,
-                                p->frameperiod.numerator,
-                                p->frameperiod.denominator,
-                                p->framelines);
-
-                ret = 0;
-                break;
-        }
-        case VIDIOC_G_STD:
-        {
-                v4l2_std_id *id = arg;
-
-                ret = 0;
-                /* Calls the specific handler */
-                if (vfd->vidioc_g_std)
-                        ret = vfd->vidioc_g_std(file, fh, id);
-                else
-                        *id = vfd->current_norm;
-
-                if (!ret)
-                        dbgarg(cmd, "std=0x%08Lx\n", (long long unsigned)*id);
-                break;
-        }
-        case VIDIOC_S_STD:
-        {
-                v4l2_std_id *id = arg,norm;
-
-                dbgarg(cmd, "std=%08Lx\n", (long long unsigned)*id);
-
-                norm = (*id) & vfd->tvnorms;
-                if ( vfd->tvnorms && !norm)     /* Check if std is supported */
-                        break;
-
-                /* Calls the specific handler */
-                if (vfd->vidioc_s_std)
-                        ret=vfd->vidioc_s_std(file, fh, &norm);
-                else
-                        ret=-EINVAL;
-
-                /* Updates standard information */
-                if (ret>=0)
-                        vfd->current_norm=norm;
-
-                break;
-        }
-        case VIDIOC_QUERYSTD:
-        {
-                v4l2_std_id *p=arg;
-
-                if (!vfd->vidioc_querystd)
-                        break;
-                ret=vfd->vidioc_querystd(file, fh, arg);
-                if (!ret)
-                        dbgarg (cmd, "detected std=%08Lx\n",
-                                                (unsigned long long)*p);
-                break;
-        }
-        /* ------ input switching ---------- */
-        /* FIXME: Inputs can be handled inside videodev2 */
-        case VIDIOC_ENUMINPUT:
-        {
-                struct v4l2_input *p=arg;
-                int i=p->index;
-
-                if (!vfd->vidioc_enum_input)
-                        break;
-                memset(p, 0, sizeof(*p));
-                p->index=i;
-
-                ret=vfd->vidioc_enum_input(file, fh, p);
-                if (!ret)
-                        dbgarg (cmd, "index=%d, name=%s, type=%d, "
-                                        "audioset=%d, "
-                                        "tuner=%d, std=%08Lx, status=%d\n",
-                                        p->index,p->name,p->type,p->audioset,
-                                        p->tuner,
-                                        (unsigned long long)p->std,
-                                        p->status);
-                break;
-        }
-        case VIDIOC_G_INPUT:
-        {
-                unsigned int *i = arg;
-
-                if (!vfd->vidioc_g_input)
-                        break;
-                ret=vfd->vidioc_g_input(file, fh, i);
-                if (!ret)
-                        dbgarg (cmd, "value=%d\n",*i);
-                break;
-        }
-        case VIDIOC_S_INPUT:
-        {
-                unsigned int *i = arg;
-
-                if (!vfd->vidioc_s_input)
-                        break;
-                dbgarg (cmd, "value=%d\n",*i);
-                ret=vfd->vidioc_s_input(file, fh, *i);
-                break;
-        }
-
-        /* ------ output switching ---------- */
-        case VIDIOC_ENUMOUTPUT:
-        {
-                struct v4l2_output *p = arg;
-                int i = p->index;
-
-                if (!vfd->vidioc_enum_output)
-                        break;
-                memset(p, 0, sizeof(*p));
-                p->index = i;
-
-                ret = vfd->vidioc_enum_output(file, fh, p);
-                if (!ret)
-                        dbgarg(cmd, "index=%d, name=%s, type=%d, "
-                                "audioset=0x%x, "
-                                "modulator=%d, std=0x%08Lx\n",
-                                p->index, p->name, p->type, p->audioset,
-                                p->modulator, (unsigned long long)p->std);
-                break;
-        }
-        case VIDIOC_G_OUTPUT:
-        {
-                unsigned int *i = arg;
-
-                if (!vfd->vidioc_g_output)
-                        break;
-                ret=vfd->vidioc_g_output(file, fh, i);
-                if (!ret)
-                        dbgarg (cmd, "value=%d\n",*i);
-                break;
-        }
-        case VIDIOC_S_OUTPUT:
-        {
-                unsigned int *i = arg;
-
-                if (!vfd->vidioc_s_output)
-                        break;
-                dbgarg (cmd, "value=%d\n",*i);
-                ret=vfd->vidioc_s_output(file, fh, *i);
-                break;
-        }
-
-        /* --- controls ---------------------------------------------- */
-        case VIDIOC_QUERYCTRL:
-        {
-                struct v4l2_queryctrl *p = arg;
-
-                if (!vfd->vidioc_queryctrl)
-                        break;
-                ret = vfd->vidioc_queryctrl(file, fh, p);
-                if (!ret)
-                        dbgarg(cmd, "id=0x%x, type=%d, name=%s, min/max=%d/%d, "
-                                        "step=%d, default=%d, flags=0x%08x\n",
-                                        p->id, p->type, p->name,
-                                        p->minimum, p->maximum,
-                                        p->step, p->default_value, p->flags);
-                else
-                        dbgarg(cmd, "id=0x%x\n", p->id);
-                break;
-        }
-        case VIDIOC_G_CTRL:
-        {
-                struct v4l2_control *p = arg;
-
-                if (vfd->vidioc_g_ctrl)
-                        ret = vfd->vidioc_g_ctrl(file, fh, p);
-                else if (vfd->vidioc_g_ext_ctrls) {
-                        struct v4l2_ext_controls ctrls;
-                        struct v4l2_ext_control ctrl;
-
-                        ctrls.ctrl_class = V4L2_CTRL_ID2CLASS(p->id);
-                        ctrls.count = 1;
-                        ctrls.controls = &ctrl;
-                        ctrl.id = p->id;
-                        ctrl.value = p->value;
-                        if (check_ext_ctrls(&ctrls, 1)) {
-                                ret = vfd->vidioc_g_ext_ctrls(file, fh, &ctrls);
-                                if (ret == 0)
-                                        p->value = ctrl.value;
-                        }
-                } else
-                        break;
-                if (!ret)
-                        dbgarg(cmd, "id=0x%x, value=%d\n", p->id, p->value);
-                else
-                        dbgarg(cmd, "id=0x%x\n", p->id);
-                break;
-        }
-        case VIDIOC_S_CTRL:
-        {
-                struct v4l2_control *p = arg;
-                struct v4l2_ext_controls ctrls;
-                struct v4l2_ext_control ctrl;
-
-                if (!vfd->vidioc_s_ctrl && !vfd->vidioc_s_ext_ctrls)
-                        break;
-
-                dbgarg(cmd, "id=0x%x, value=%d\n", p->id, p->value);
-
-                if (vfd->vidioc_s_ctrl) {
-                        ret = vfd->vidioc_s_ctrl(file, fh, p);
-                        break;
-                }
-                if (!vfd->vidioc_s_ext_ctrls)
-                        break;
-
-                ctrls.ctrl_class = V4L2_CTRL_ID2CLASS(p->id);
-                ctrls.count = 1;
-                ctrls.controls = &ctrl;
-                ctrl.id = p->id;
-                ctrl.value = p->value;
-                if (check_ext_ctrls(&ctrls, 1))
-                        ret = vfd->vidioc_s_ext_ctrls(file, fh, &ctrls);
-                break;
-        }
-        case VIDIOC_G_EXT_CTRLS:
-        {
-                struct v4l2_ext_controls *p = arg;
-
-                p->error_idx = p->count;
-                if (!vfd->vidioc_g_ext_ctrls)
-                        break;
-                if (check_ext_ctrls(p, 0))
-                        ret = vfd->vidioc_g_ext_ctrls(file, fh, p);
-                v4l_print_ext_ctrls(cmd, vfd, p, !ret);
-                break;
-        }
-        case VIDIOC_S_EXT_CTRLS:
-        {
-                struct v4l2_ext_controls *p = arg;
-
-                p->error_idx = p->count;
-                if (!vfd->vidioc_s_ext_ctrls)
-                        break;
-                v4l_print_ext_ctrls(cmd, vfd, p, 1);
-                if (check_ext_ctrls(p, 0))
-                        ret = vfd->vidioc_s_ext_ctrls(file, fh, p);
-                break;
-        }
-        case VIDIOC_TRY_EXT_CTRLS:
-        {
-                struct v4l2_ext_controls *p = arg;
-
-                p->error_idx = p->count;
-                if (!vfd->vidioc_try_ext_ctrls)
-                        break;
-                v4l_print_ext_ctrls(cmd, vfd, p, 1);
-                if (check_ext_ctrls(p, 0))
-                        ret = vfd->vidioc_try_ext_ctrls(file, fh, p);
-                break;
-        }
-        case VIDIOC_QUERYMENU:
-        {
-                struct v4l2_querymenu *p = arg;
-
-                if (!vfd->vidioc_querymenu)
-                        break;
-                ret = vfd->vidioc_querymenu(file, fh, p);
-                if (!ret)
-                        dbgarg(cmd, "id=0x%x, index=%d, name=%s\n",
-                                p->id, p->index, p->name);
-                else
-                        dbgarg(cmd, "id=0x%x, index=%d\n",
-                                p->id, p->index);
-                break;
-        }
-        /* --- audio ---------------------------------------------- */
-        case VIDIOC_ENUMAUDIO:
-        {
-                struct v4l2_audio *p = arg;
-
-                if (!vfd->vidioc_enumaudio)
-                        break;
-                ret = vfd->vidioc_enumaudio(file, fh, p);
-                if (!ret)
-                        dbgarg(cmd, "index=%d, name=%s, capability=0x%x, "
-                                        "mode=0x%x\n", p->index, p->name,
-                                        p->capability, p->mode);
-                else
-                        dbgarg(cmd, "index=%d\n", p->index);
-                break;
-        }
-        case VIDIOC_G_AUDIO:
-        {
-                struct v4l2_audio *p = arg;
-                __u32 index = p->index;
-
-                if (!vfd->vidioc_g_audio)
-                        break;
-
-                memset(p, 0, sizeof(*p));
-                p->index = index;
-                ret = vfd->vidioc_g_audio(file, fh, p);
-                if (!ret)
-                        dbgarg(cmd, "index=%d, name=%s, capability=0x%x, "
-                                        "mode=0x%x\n", p->index,
-                                        p->name, p->capability, p->mode);
-                else
-                        dbgarg(cmd, "index=%d\n", p->index);
-                break;
-        }
-        case VIDIOC_S_AUDIO:
-        {
-                struct v4l2_audio *p = arg;
-
-                if (!vfd->vidioc_s_audio)
-                        break;
-                dbgarg(cmd, "index=%d, name=%s, capability=0x%x, "
-                                        "mode=0x%x\n", p->index, p->name,
-                                        p->capability, p->mode);
-                ret = vfd->vidioc_s_audio(file, fh, p);
-                break;
-        }
-        case VIDIOC_ENUMAUDOUT:
-        {
-                struct v4l2_audioout *p=arg;
-
-                if (!vfd->vidioc_enumaudout)
-                        break;
-                dbgarg(cmd, "Enum for index=%d\n", p->index);
-                ret=vfd->vidioc_enumaudout(file, fh, p);
-                if (!ret)
-                        dbgarg2("index=%d, name=%s, capability=%d, "
-                                        "mode=%d\n", p->index, p->name,
-                                        p->capability,p->mode);
-                break;
-        }
-        case VIDIOC_G_AUDOUT:
-        {
-                struct v4l2_audioout *p=arg;
-
-                if (!vfd->vidioc_g_audout)
-                        break;
-                dbgarg(cmd, "Enum for index=%d\n", p->index);
-                ret=vfd->vidioc_g_audout(file, fh, p);
-                if (!ret)
-                        dbgarg2("index=%d, name=%s, capability=%d, "
-                                        "mode=%d\n", p->index, p->name,
-                                        p->capability,p->mode);
-                break;
-        }
-        case VIDIOC_S_AUDOUT:
-        {
-                struct v4l2_audioout *p=arg;
-
-                if (!vfd->vidioc_s_audout)
-                        break;
-                dbgarg(cmd, "index=%d, name=%s, capability=%d, "
-                                        "mode=%d\n", p->index, p->name,
-                                        p->capability,p->mode);
-
-                ret=vfd->vidioc_s_audout(file, fh, p);
-                break;
-        }
-        case VIDIOC_G_MODULATOR:
-        {
-                struct v4l2_modulator *p=arg;
-                if (!vfd->vidioc_g_modulator)
-                        break;
-                ret=vfd->vidioc_g_modulator(file, fh, p);
-                if (!ret)
-                        dbgarg(cmd, "index=%d, name=%s, "
-                                        "capability=%d, rangelow=%d,"
-                                        " rangehigh=%d, txsubchans=%d\n",
-                                        p->index, p->name,p->capability,
-                                        p->rangelow, p->rangehigh,
-                                        p->txsubchans);
-                break;
-        }
-        case VIDIOC_S_MODULATOR:
-        {
-                struct v4l2_modulator *p=arg;
-                if (!vfd->vidioc_s_modulator)
-                        break;
-                dbgarg(cmd, "index=%d, name=%s, capability=%d, "
-                                "rangelow=%d, rangehigh=%d, txsubchans=%d\n",
-                                p->index, p->name,p->capability,p->rangelow,
-                                p->rangehigh,p->txsubchans);
-                        ret=vfd->vidioc_s_modulator(file, fh, p);
-                break;
-        }
-        case VIDIOC_G_CROP:
-        {
-                struct v4l2_crop *p=arg;
-                if (!vfd->vidioc_g_crop)
-                        break;
-                dbgarg(cmd, "type=%s\n", prt_names(p->type, v4l2_type_names));
-                ret=vfd->vidioc_g_crop(file, fh, p);
-                if (!ret) {
-                        dbgrect(vfd, "", &p->c);
-                }
-                break;
-        }
-        case VIDIOC_S_CROP:
-        {
-                struct v4l2_crop *p=arg;
-                if (!vfd->vidioc_s_crop)
-                        break;
-                dbgarg(cmd, "type=%s\n", prt_names(p->type, v4l2_type_names));
-                dbgrect(vfd, "", &p->c);
-                ret=vfd->vidioc_s_crop(file, fh, p);
-                break;
-        }
-        case VIDIOC_CROPCAP:
-        {
-                struct v4l2_cropcap *p = arg;
-
-                /*FIXME: Should also show v4l2_fract pixelaspect */
-                if (!vfd->vidioc_cropcap)
-                        break;
-                dbgarg(cmd, "type=%s\n", prt_names(p->type, v4l2_type_names));
-                ret = vfd->vidioc_cropcap(file, fh, p);
-                if (!ret) {
-                        dbgrect(vfd, "bounds ", &p->bounds);
-                        dbgrect(vfd, "defrect ", &p->defrect);
-                }
-                break;
-        }
-        case VIDIOC_G_JPEGCOMP:
-        {
-                struct v4l2_jpegcompression *p=arg;
-                if (!vfd->vidioc_g_jpegcomp)
-                        break;
-                ret=vfd->vidioc_g_jpegcomp(file, fh, p);
-                if (!ret)
-                        dbgarg (cmd, "quality=%d, APPn=%d, "
-                                                "APP_len=%d, COM_len=%d, "
-                                                "jpeg_markers=%d\n",
-                                                p->quality,p->APPn,p->APP_len,
-                                                p->COM_len,p->jpeg_markers);
-                break;
-        }
-        case VIDIOC_S_JPEGCOMP:
-        {
-                struct v4l2_jpegcompression *p=arg;
-                if (!vfd->vidioc_g_jpegcomp)
-                        break;
-                dbgarg (cmd, "quality=%d, APPn=%d, APP_len=%d, "
-                                        "COM_len=%d, jpeg_markers=%d\n",
-                                        p->quality,p->APPn,p->APP_len,
-                                        p->COM_len,p->jpeg_markers);
-                        ret=vfd->vidioc_s_jpegcomp(file, fh, p);
-                break;
-        }
-        case VIDIOC_G_ENC_INDEX:
-        {
-                struct v4l2_enc_idx *p=arg;
-
-                if (!vfd->vidioc_g_enc_index)
-                        break;
-                ret=vfd->vidioc_g_enc_index(file, fh, p);
-                if (!ret)
-                        dbgarg (cmd, "entries=%d, entries_cap=%d\n",
-                                        p->entries,p->entries_cap);
-                break;
-        }
-        case VIDIOC_ENCODER_CMD:
-        {
-                struct v4l2_encoder_cmd *p = arg;
-
-                if (!vfd->vidioc_encoder_cmd)
-                        break;
-                memset(&p->raw, 0, sizeof(p->raw));
-                ret = vfd->vidioc_encoder_cmd(file, fh, p);
-                if (!ret)
-                        dbgarg(cmd, "cmd=%d, flags=%x\n", p->cmd, p->flags);
-                break;
-        }
-        case VIDIOC_TRY_ENCODER_CMD:
-        {
-                struct v4l2_encoder_cmd *p = arg;
-
-                if (!vfd->vidioc_try_encoder_cmd)
-                        break;
-                memset(&p->raw, 0, sizeof(p->raw));
-                ret = vfd->vidioc_try_encoder_cmd(file, fh, p);
-                if (!ret)
-                        dbgarg(cmd, "cmd=%d, flags=%x\n", p->cmd, p->flags);
-                break;
-        }
-        case VIDIOC_G_PARM:
-        {
-                struct v4l2_streamparm *p=arg;
-                __u32 type=p->type;
-
-                memset(p,0,sizeof(*p));
-                p->type=type;
-
-                if (vfd->vidioc_g_parm) {
-                        ret=vfd->vidioc_g_parm(file, fh, p);
-                } else {
-                        struct v4l2_standard s;
-
-                        if (p->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
-                                return -EINVAL;
-
-                        v4l2_video_std_construct(&s, vfd->current_norm,
-                                                 v4l2_norm_to_name(vfd->current_norm));
-
-                        p->parm.capture.timeperframe = s.frameperiod;
-                        ret=0;
-                }
-
-                dbgarg (cmd, "type=%d\n", p->type);
-                break;
-        }
-        case VIDIOC_S_PARM:
-        {
-                struct v4l2_streamparm *p=arg;
-                if (!vfd->vidioc_s_parm)
-                        break;
-                dbgarg (cmd, "type=%d\n", p->type);
-                ret=vfd->vidioc_s_parm(file, fh, p);
-                break;
-        }
-        case VIDIOC_G_TUNER:
-        {
-                struct v4l2_tuner *p = arg;
-                __u32 index = p->index;
-
-                if (!vfd->vidioc_g_tuner)
-                        break;
-
-                memset(p, 0, sizeof(*p));
-                p->index = index;
-
-                ret = vfd->vidioc_g_tuner(file, fh, p);
-                if (!ret)
-                        dbgarg(cmd, "index=%d, name=%s, type=%d, "
-                                        "capability=0x%x, rangelow=%d, "
-                                        "rangehigh=%d, signal=%d, afc=%d, "
-                                        "rxsubchans=0x%x, audmode=%d\n",
-                                        p->index, p->name, p->type,
-                                        p->capability, p->rangelow,
-                                        p->rangehigh, p->signal, p->afc,
-                                        p->rxsubchans, p->audmode);
-                break;
-        }
-        case VIDIOC_S_TUNER:
-        {
-                struct v4l2_tuner *p = arg;
-
-                if (!vfd->vidioc_s_tuner)
-                        break;
-                dbgarg(cmd, "index=%d, name=%s, type=%d, "
-                                "capability=0x%x, rangelow=%d, "
-                                "rangehigh=%d, signal=%d, afc=%d, "
-                                "rxsubchans=0x%x, audmode=%d\n",
-                                p->index, p->name, p->type,
-                                p->capability, p->rangelow,
-                                p->rangehigh, p->signal, p->afc,
-                                p->rxsubchans, p->audmode);
-                ret = vfd->vidioc_s_tuner(file, fh, p);
-                break;
-        }
-        case VIDIOC_G_FREQUENCY:
-        {
-                struct v4l2_frequency *p = arg;
-
-                if (!vfd->vidioc_g_frequency)
-                        break;
-
-                memset(p->reserved, 0, sizeof(p->reserved));
-
-                ret = vfd->vidioc_g_frequency(file, fh, p);
-                if (!ret)
-                        dbgarg(cmd, "tuner=%d, type=%d, frequency=%d\n",
-                                        p->tuner, p->type, p->frequency);
-                break;
-        }
-        case VIDIOC_S_FREQUENCY:
-        {
-                struct v4l2_frequency *p=arg;
-                if (!vfd->vidioc_s_frequency)
-                        break;
-                dbgarg (cmd, "tuner=%d, type=%d, frequency=%d\n",
-                                p->tuner,p->type,p->frequency);
-                ret=vfd->vidioc_s_frequency(file, fh, p);
-                break;
-        }
-        case VIDIOC_G_SLICED_VBI_CAP:
-        {
-                struct v4l2_sliced_vbi_cap *p = arg;
-                __u32 type = p->type;
-
-                if (!vfd->vidioc_g_sliced_vbi_cap)
-                        break;
-                memset(p, 0, sizeof(*p));
-                p->type = type;
-                dbgarg(cmd, "type=%s\n", prt_names(p->type, v4l2_type_names));
-                ret = vfd->vidioc_g_sliced_vbi_cap(file, fh, p);
-                if (!ret)
-                        dbgarg2("service_set=%d\n", p->service_set);
-                break;
-        }
-        case VIDIOC_LOG_STATUS:
-        {
-                if (!vfd->vidioc_log_status)
-                        break;
-                ret=vfd->vidioc_log_status(file, fh);
-                break;
-        }
-#ifdef CONFIG_VIDEO_ADV_DEBUG
-        case VIDIOC_DBG_G_REGISTER:
-        {
-                struct v4l2_register *p=arg;
-                if (!capable(CAP_SYS_ADMIN))
-                        ret=-EPERM;
-                else if (vfd->vidioc_g_register)
-                        ret=vfd->vidioc_g_register(file, fh, p);
-                break;
-        }
-        case VIDIOC_DBG_S_REGISTER:
-        {
-                struct v4l2_register *p=arg;
-                if (!capable(CAP_SYS_ADMIN))
-                        ret=-EPERM;
-                else if (vfd->vidioc_s_register)
-                        ret=vfd->vidioc_s_register(file, fh, p);
-                break;
-        }
-#endif
-        case VIDIOC_G_CHIP_IDENT:
-        {
-                struct v4l2_chip_ident *p=arg;
-                if (!vfd->vidioc_g_chip_ident)
-                        break;
-                ret=vfd->vidioc_g_chip_ident(file, fh, p);
-                if (!ret)
-                        dbgarg (cmd, "chip_ident=%u, revision=0x%x\n", p->ident, p->revision);
-                break;
-        }
-        default:
-        {
-                if (!vfd->vidioc_default)
-                        break;
-                ret = vfd->vidioc_default(file, fh, cmd, arg);
-                break;
-        }
-        case VIDIOC_S_HW_FREQ_SEEK:
-        {
-                struct v4l2_hw_freq_seek *p = arg;
-                if (!vfd->vidioc_s_hw_freq_seek)
-                        break;
-                dbgarg(cmd,
-                        "tuner=%d, type=%d, seek_upward=%d, wrap_around=%d\n",
-                        p->tuner, p->type, p->seek_upward, p->wrap_around);
-                ret = vfd->vidioc_s_hw_freq_seek(file, fh, p);
-                break;
-        }
-        } /* switch */
-
-        if (vfd->debug & V4L2_DEBUG_IOCTL_ARG) {
-                if (ret < 0) {
-                        v4l_print_ioctl(vfd->name, cmd);
-                        printk(KERN_CONT " error %d\n", ret);
-                }
-        }
-
-        return ret;
-}
-
-int video_ioctl2 (struct inode *inode, struct file *file,
-               unsigned int cmd, unsigned long arg)
-{
-        char    sbuf[128];
-        void    *mbuf = NULL;
-        void    *parg = NULL;
-        int     err  = -EINVAL;
-        int     is_ext_ctrl;
-        size_t  ctrls_size = 0;
-        void __user *user_ptr = NULL;
-
-#ifdef __OLD_VIDIOC_
-        cmd = video_fix_command(cmd);
-#endif
-        is_ext_ctrl = (cmd == VIDIOC_S_EXT_CTRLS || cmd == VIDIOC_G_EXT_CTRLS ||
-                       cmd == VIDIOC_TRY_EXT_CTRLS);
-
-        /*  Copy arguments into temp kernel buffer  */
-        switch (_IOC_DIR(cmd)) {
-        case _IOC_NONE:
-                parg = NULL;
-                break;
-        case _IOC_READ:
-        case _IOC_WRITE:
-        case (_IOC_WRITE | _IOC_READ):
-                if (_IOC_SIZE(cmd) <= sizeof(sbuf)) {
-                        parg = sbuf;
-                } else {
-                        /* too big to allocate from stack */
-                        mbuf = kmalloc(_IOC_SIZE(cmd),GFP_KERNEL);
-                        if (NULL == mbuf)
-                                return -ENOMEM;
-                        parg = mbuf;
-                }
-
-                err = -EFAULT;
-                if (_IOC_DIR(cmd) & _IOC_WRITE)
-                        if (copy_from_user(parg, (void __user *)arg, _IOC_SIZE(cmd)))
-                                goto out;
-                break;
-        }
-
-        if (is_ext_ctrl) {
-                struct v4l2_ext_controls *p = parg;
-
-                /* In case of an error, tell the caller that it wasn't
-                   a specific control that caused it. */
-                p->error_idx = p->count;
-                user_ptr = (void __user *)p->controls;
-                if (p->count) {
-                        ctrls_size = sizeof(struct v4l2_ext_control) * p->count;
-                        /* Note: v4l2_ext_controls fits in sbuf[] so mbuf is still NULL. */
-                        mbuf = kmalloc(ctrls_size, GFP_KERNEL);
-                        err = -ENOMEM;
-                        if (NULL == mbuf)
-                                goto out_ext_ctrl;
-                        err = -EFAULT;
-                        if (copy_from_user(mbuf, user_ptr, ctrls_size))
-                                goto out_ext_ctrl;
-                        p->controls = mbuf;
-                }
-        }
-
-        /* Handles IOCTL */
-        err = __video_do_ioctl(inode, file, cmd, parg);
-        if (err == -ENOIOCTLCMD)
-                err = -EINVAL;
-        if (is_ext_ctrl) {
-                struct v4l2_ext_controls *p = parg;
-
-                p->controls = (void *)user_ptr;
-                if (p->count && err == 0 && copy_to_user(user_ptr, mbuf, ctrls_size))
-                        err = -EFAULT;
-                goto out_ext_ctrl;
-        }
-        if (err < 0)
-                goto out;
-
-out_ext_ctrl:
-        /*  Copy results into user buffer  */
-        switch (_IOC_DIR(cmd))
-        {
-        case _IOC_READ:
-        case (_IOC_WRITE | _IOC_READ):
-                if (copy_to_user((void __user *)arg, parg, _IOC_SIZE(cmd)))
-                        err = -EFAULT;
-                break;
-        }
-
-out:
-        kfree(mbuf);
-        return err;
-}
-EXPORT_SYMBOL(video_ioctl2);
-
-/**
- * get_index - assign stream number based on parent device
- * @vdev: video_device to assign index number to, vdev->dev should be assigned
- * @num: -1 if auto assign, requested number otherwise
- *
- *
- * returns -ENFILE if num is already in use, a free index number if
- * successful.
- */
-static int get_index(struct video_device *vdev, int num)
-{
-        u32 used = 0;
-        const int max_index = sizeof(used) * 8 - 1;
-        int i;
-
-        /* Currently a single v4l driver instance cannot create more than
-           32 devices.
-           Increase to u64 or an array of u32 if more are needed. */
-        if (num > max_index) {
-                printk(KERN_ERR "videodev: %s num is too large\n", __func__);
-                return -EINVAL;
-        }
-
-        for (i = 0; i < VIDEO_NUM_DEVICES; i++) {
-                if (video_device[i] != NULL &&
-                    video_device[i] != vdev &&
-                    video_device[i]->dev == vdev->dev) {
-                        used |= 1 << video_device[i]->index;
-                }
-        }
-
-        if (num >= 0) {
-                if (used & (1 << num))
-                        return -ENFILE;
-                return num;
-        }
-
-        i = ffz(used);
-        return i > max_index ? -ENFILE : i;
-}
-
-static const struct file_operations video_fops;
-
-int video_register_device(struct video_device *vfd, int type, int nr)
-{
-        return video_register_device_index(vfd, type, nr, -1);
-}
-EXPORT_SYMBOL(video_register_device);
-
-/**
- *      video_register_device - register video4linux devices
- *      @vfd:  video device structure we want to register
- *      @type: type of device to register
- *      @nr:   which device number (0 == /dev/video0, 1 == /dev/video1, ...
- *             -1 == first free)
- *
- *      The registration code assigns minor numbers based on the type
- *      requested. -ENFILE is returned in all the device slots for this
- *      category are full. If not then the minor field is set and the
- *      driver initialize function is called (if non %NULL).
- *
- *      Zero is returned on success.
- *
- *      Valid types are
- *
- *      %VFL_TYPE_GRABBER - A frame grabber
- *
- *      %VFL_TYPE_VTX - A teletext device
- *
- *      %VFL_TYPE_VBI - Vertical blank data (undecoded)
- *
- *      %VFL_TYPE_RADIO - A radio card
- */
-
-int video_register_device_index(struct video_device *vfd, int type, int nr,
-                                        int index)
-{
-        int i=0;
-        int base;
-        int end;
-        int ret;
-        char *name_base;
-
-        switch(type)
-        {
-                case VFL_TYPE_GRABBER:
-                        base=MINOR_VFL_TYPE_GRABBER_MIN;
-                        end=MINOR_VFL_TYPE_GRABBER_MAX+1;
-                        name_base = "video";
-                        break;
-                case VFL_TYPE_VTX:
-                        base=MINOR_VFL_TYPE_VTX_MIN;
-                        end=MINOR_VFL_TYPE_VTX_MAX+1;
-                        name_base = "vtx";
-                        break;
-                case VFL_TYPE_VBI:
-                        base=MINOR_VFL_TYPE_VBI_MIN;
-                        end=MINOR_VFL_TYPE_VBI_MAX+1;
-                        name_base = "vbi";
-                        break;
-                case VFL_TYPE_RADIO:
-                        base=MINOR_VFL_TYPE_RADIO_MIN;
-                        end=MINOR_VFL_TYPE_RADIO_MAX+1;
-                        name_base = "radio";
-                        break;
-                default:
-                        printk(KERN_ERR "%s called with unknown type: %d\n",
-                               __func__, type);
-                        return -1;
-        }
-
-        /* pick a minor number */
-        mutex_lock(&videodev_lock);
-        if (nr >= 0  &&  nr < end-base) {
-                /* use the one the driver asked for */
-                i = base+nr;
-                if (NULL != video_device[i]) {
-                        mutex_unlock(&videodev_lock);
-                        return -ENFILE;
-                }
-        } else {
-                /* use first free */
-                for(i=base;i<end;i++)
-                        if (NULL == video_device[i])
-                                break;
-                if (i == end) {
-                        mutex_unlock(&videodev_lock);
-                        return -ENFILE;
-                }
-        }
-        video_device[i]=vfd;
-        vfd->minor=i;
-
-        ret = get_index(vfd, index);
-        vfd->index = ret;
-
-        mutex_unlock(&videodev_lock);
-
-        if (ret < 0) {
-                printk(KERN_ERR "%s: get_index failed\n", __func__);
-                goto fail_minor;
-        }
-
-        mutex_init(&vfd->lock);
-
-        /* sysfs class */
-        memset(&vfd->class_dev, 0x00, sizeof(vfd->class_dev));
-        vfd->class_dev.class       = &video_class;
-        vfd->class_dev.devt        = MKDEV(VIDEO_MAJOR, vfd->minor);
-        if (vfd->dev)
-                vfd->class_dev.parent = vfd->dev;
-        sprintf(vfd->class_dev.bus_id, "%s%d", name_base, i - base);
-        ret = device_register(&vfd->class_dev);
-        if (ret < 0) {
-                printk(KERN_ERR "%s: device_register failed\n", __func__);
-                goto fail_minor;
-        }
-
-#if 1
-        /* needed until all drivers are fixed */
-        if (!vfd->release)
-                printk(KERN_WARNING "videodev: \"%s\" has no release callback. "
-                       "Please fix your driver for proper sysfs support, see "
-                       "http://lwn.net/Articles/36850/\n", vfd->name);
-#endif
-        return 0;
-
-fail_minor:
-        mutex_lock(&videodev_lock);
-        video_device[vfd->minor] = NULL;
-        vfd->minor = -1;
-        mutex_unlock(&videodev_lock);
-        return ret;
-}
-EXPORT_SYMBOL(video_register_device_index);
-
-/**
- *      video_unregister_device - unregister a video4linux device
- *      @vfd: the device to unregister
- *
- *      This unregisters the passed device and deassigns the minor
- *      number. Future open calls will be met with errors.
- */
-
-void video_unregister_device(struct video_device *vfd)
-{
-        mutex_lock(&videodev_lock);
-        if(video_device[vfd->minor]!=vfd)
-                panic("videodev: bad unregister");
-
-        video_device[vfd->minor]=NULL;
-        device_unregister(&vfd->class_dev);
-        mutex_unlock(&videodev_lock);
-}
-EXPORT_SYMBOL(video_unregister_device);
-
-/*
- * Video fs operations
- */
-static const struct file_operations video_fops=
-{
-        .owner          = THIS_MODULE,
-        .llseek         = no_llseek,
-        .open           = video_open,
-};
-
-/*
- *      Initialise video for linux
- */
-
-static int __init videodev_init(void)
-{
-        int ret;
-
-        printk(KERN_INFO "Linux video capture interface: v2.00\n");
-        if (register_chrdev(VIDEO_MAJOR, VIDEO_NAME, &video_fops)) {
-                printk(KERN_WARNING "video_dev: unable to get major %d\n", VIDEO_MAJOR);
-                return -EIO;
-        }
-
-        ret = class_register(&video_class);
-        if (ret < 0) {
-                unregister_chrdev(VIDEO_MAJOR, VIDEO_NAME);
-                printk(KERN_WARNING "video_dev: class_register failed\n");
-                return -EIO;
-        }
-
-        return 0;
-}
-
-static void __exit videodev_exit(void)
-{
-        class_unregister(&video_class);
-        unregister_chrdev(VIDEO_MAJOR, VIDEO_NAME);
-}
-
-module_init(videodev_init)
-module_exit(videodev_exit)
-
-MODULE_AUTHOR("Alan Cox, Mauro Carvalho Chehab <mchehab@infradead.org>");
-MODULE_DESCRIPTION("Device registrar for Video4Linux drivers v2");
-MODULE_LICENSE("GPL");
-
-
-/*
- * Local variables:
- * c-basic-offset: 8
- * End:
- */
diff --git a/drivers/media/video/vino.c b/drivers/media/video/vino.c
index 01ea99c9bc1a..3989b0eded28 100644
--- a/drivers/media/video/vino.c
+++ b/drivers/media/video/vino.c
@@ -38,7 +38,7 @@
 #include <linux/i2c.h>
 #include <linux/i2c-algo-sgi.h>
 
-#include <linux/videodev.h>
+#include <linux/videodev2.h>
 #include <media/v4l2-common.h>
 #include <linux/video_decoder.h>
 #include <linux/mutex.h>
@@ -4385,8 +4385,6 @@ static const struct file_operations vino_fops = {
 
 static struct video_device v4l_device_template = {
         .name           = "NOT SET",
-        /*.type         = VID_TYPE_CAPTURE | VID_TYPE_SUBCAPTURE | */
-        /*      VID_TYPE_CLIPPING | VID_TYPE_SCALES, VID_TYPE_OVERLAY */
         .fops           = &vino_fops,
         .minor          = -1,
 };
diff --git a/drivers/media/video/vivi.c b/drivers/media/video/vivi.c
index 059b01c11dc1..3518af071a2e 100644
--- a/drivers/media/video/vivi.c
+++ b/drivers/media/video/vivi.c
@@ -35,6 +35,7 @@
 #include <linux/interrupt.h>
 #include <media/videobuf-vmalloc.h>
 #include <media/v4l2-common.h>
+#include <media/v4l2-ioctl.h>
 #include <linux/kthread.h>
 #include <linux/highmem.h>
 #include <linux/freezer.h>
@@ -1065,13 +1066,7 @@ static const struct file_operations vivi_fops = {
         .llseek         = no_llseek,
 };
 
-static struct video_device vivi_template = {
-        .name           = "vivi",
-        .type           = VID_TYPE_CAPTURE,
-        .fops           = &vivi_fops,
-        .minor          = -1,
-        .release        = video_device_release,
-
+static const struct v4l2_ioctl_ops vivi_ioctl_ops = {
         .vidioc_querycap      = vidioc_querycap,
         .vidioc_enum_fmt_vid_cap  = vidioc_enum_fmt_vid_cap,
         .vidioc_g_fmt_vid_cap     = vidioc_g_fmt_vid_cap,
@@ -1093,6 +1088,15 @@ static struct video_device vivi_template = {
 #ifdef CONFIG_VIDEO_V4L1_COMPAT
         .vidiocgmbuf          = vidiocgmbuf,
 #endif
+};
+
+static struct video_device vivi_template = {
+        .name           = "vivi",
+        .fops           = &vivi_fops,
+        .ioctl_ops      = &vivi_ioctl_ops,
+        .minor          = -1,
+        .release        = video_device_release,
+
         .tvnorms              = V4L2_STD_525_60,
         .current_norm         = V4L2_STD_NTSC_M,
 };
diff --git a/drivers/media/video/vp27smpx.c b/drivers/media/video/vp27smpx.c
index cbecb3cbbbaa..577956c5410b 100644
--- a/drivers/media/video/vp27smpx.c
+++ b/drivers/media/video/vp27smpx.c
@@ -27,7 +27,7 @@
 #include <asm/uaccess.h>
 #include <linux/i2c.h>
 #include <linux/i2c-id.h>
-#include <linux/videodev.h>
+#include <linux/videodev2.h>
 #include <media/v4l2-common.h>
 #include <media/v4l2-chip-ident.h>
 #include <media/v4l2-i2c-drv.h>
diff --git a/drivers/media/video/w9966.c b/drivers/media/video/w9966.c
index 33f702698a56..9402f40095b4 100644
--- a/drivers/media/video/w9966.c
+++ b/drivers/media/video/w9966.c
@@ -57,8 +57,9 @@
 #include <linux/module.h>
 #include <linux/init.h>
 #include <linux/delay.h>
-#include <linux/videodev.h>
+#include <linux/videodev2.h>
 #include <media/v4l2-common.h>
+#include <media/v4l2-ioctl.h>
 #include <linux/parport.h>
 
 /*#define DEBUG*/                               /* Undef me for production */
@@ -195,9 +196,7 @@ static const struct file_operations w9966_fops = {
         .llseek         = no_llseek,
 };
 static struct video_device w9966_template = {
-        .owner          = THIS_MODULE,
         .name           = W9966_DRIVERNAME,
-        .type           = VID_TYPE_CAPTURE | VID_TYPE_SCALES,
         .fops           = &w9966_fops,
 };
 
diff --git a/drivers/media/video/w9968cf.c b/drivers/media/video/w9968cf.c
index 840522442d07..168baabe4659 100644
--- a/drivers/media/video/w9968cf.c
+++ b/drivers/media/video/w9968cf.c
@@ -42,6 +42,7 @@
 #include <asm/page.h>
 #include <asm/uaccess.h>
 #include <linux/page-flags.h>
+#include <media/v4l2-ioctl.h>
 
 #include "w9968cf.h"
 #include "w9968cf_decoder.h"
@@ -3549,13 +3550,11 @@ w9968cf_usb_probe(struct usb_interface* intf, const struct usb_device_id* id)
         }
 
         strcpy(cam->v4ldev->name, symbolic(camlist, mod_id));
-        cam->v4ldev->owner = THIS_MODULE;
-        cam->v4ldev->type = VID_TYPE_CAPTURE | VID_TYPE_SCALES;
         cam->v4ldev->fops = &w9968cf_fops;
         cam->v4ldev->minor = video_nr[dev_nr];
         cam->v4ldev->release = video_device_release;
         video_set_drvdata(cam->v4ldev, cam);
-        cam->v4ldev->dev = &cam->dev;
+        cam->v4ldev->parent = &cam->dev;
 
         err = video_register_device(cam->v4ldev, VFL_TYPE_GRABBER,
                                     video_nr[dev_nr]);
diff --git a/drivers/media/video/w9968cf.h b/drivers/media/video/w9968cf.h
index 3c95316bc030..30032e15e23c 100644
--- a/drivers/media/video/w9968cf.h
+++ b/drivers/media/video/w9968cf.h
@@ -21,7 +21,7 @@
 #ifndef _W9968CF_H_
 #define _W9968CF_H_
 
-#include <linux/videodev.h>
+#include <linux/videodev2.h>
 #include <linux/usb.h>
 #include <linux/i2c.h>
 #include <linux/device.h>
diff --git a/drivers/media/video/wm8739.c b/drivers/media/video/wm8739.c
index 7be47a255853..95c79ad80487 100644
--- a/drivers/media/video/wm8739.c
+++ b/drivers/media/video/wm8739.c
@@ -27,7 +27,7 @@
 #include <asm/uaccess.h>
 #include <linux/i2c.h>
 #include <linux/i2c-id.h>
-#include <linux/videodev.h>
+#include <linux/videodev2.h>
 #include <media/v4l2-common.h>
 #include <media/v4l2-chip-ident.h>
 #include <media/v4l2-i2c-drv.h>
diff --git a/drivers/media/video/wm8775.c b/drivers/media/video/wm8775.c
index c2ab70a04a74..48df661d4fc3 100644
--- a/drivers/media/video/wm8775.c
+++ b/drivers/media/video/wm8775.c
@@ -31,7 +31,7 @@
 #include <asm/uaccess.h>
 #include <linux/i2c.h>
 #include <linux/i2c-id.h>
-#include <linux/videodev.h>
+#include <linux/videodev2.h>
 #include <media/v4l2-common.h>
 #include <media/v4l2-chip-ident.h>
 #include <media/v4l2-i2c-drv-legacy.h>
diff --git a/drivers/media/video/zc0301/zc0301.h b/drivers/media/video/zc0301/zc0301.h
index 7bbab541a309..b1b5cceb4baa 100644
--- a/drivers/media/video/zc0301/zc0301.h
+++ b/drivers/media/video/zc0301/zc0301.h
@@ -25,6 +25,7 @@
 #include <linux/usb.h>
 #include <linux/videodev2.h>
 #include <media/v4l2-common.h>
+#include <media/v4l2-ioctl.h>
 #include <linux/device.h>
 #include <linux/list.h>
 #include <linux/spinlock.h>
diff --git a/drivers/media/video/zc0301/zc0301_core.c b/drivers/media/video/zc0301/zc0301_core.c
index e5c4e9f5193f..550ce7bd5c87 100644
--- a/drivers/media/video/zc0301/zc0301_core.c
+++ b/drivers/media/video/zc0301/zc0301_core.c
@@ -1985,8 +1985,6 @@ zc0301_usb_probe(struct usb_interface* intf, const struct usb_device_id* id)
         }
 
         strcpy(cam->v4ldev->name, "ZC0301[P] PC Camera");
-        cam->v4ldev->owner = THIS_MODULE;
-        cam->v4ldev->type = VID_TYPE_CAPTURE | VID_TYPE_SCALES;
         cam->v4ldev->fops = &zc0301_fops;
         cam->v4ldev->minor = video_nr[dev_nr];
         cam->v4ldev->release = video_device_release;
diff --git a/drivers/media/video/zoran_card.c b/drivers/media/video/zoran_card.c
index 0929edb2d4f1..d842a7cb99d2 100644
--- a/drivers/media/video/zoran_card.c
+++ b/drivers/media/video/zoran_card.c
@@ -161,7 +161,7 @@ static struct pci_device_id zr36067_pci_tbl[] = {
 MODULE_DEVICE_TABLE(pci, zr36067_pci_tbl);
 
 int zoran_num;                  /* number of Buzs in use */
-struct zoran zoran[BUZ_MAX];
+struct zoran *zoran[BUZ_MAX];
 
 /* videocodec bus functions ZR36060 */
 static u32
@@ -355,9 +355,15 @@ i2cid_to_modulename (u16 i2c_id)
         case I2C_DRIVERID_BT856:
                 name = "bt856";
                 break;
+        case I2C_DRIVERID_BT866:
+                name = "bt866";
+                break;
         case I2C_DRIVERID_VPX3220:
                 name = "vpx3220";
                 break;
+        case I2C_DRIVERID_KS0127:
+                name = "ks0127";
+                break;
         }
 
         return name;
@@ -1164,7 +1170,7 @@ static void
 zoran_release (struct zoran *zr)
 {
         if (!zr->initialized)
-                return;
+                goto exit_free;
         /* unregister videocodec bus */
         if (zr->codec) {
                 struct videocodec_master *master = zr->codec->master_data;
@@ -1192,6 +1198,8 @@ zoran_release (struct zoran *zr)
         iounmap(zr->zr36057_mem);
         pci_disable_device(zr->pci_dev);
         video_unregister_device(zr->video_dev);
+exit_free:
+        kfree(zr);
 }
 
 void
@@ -1269,8 +1277,14 @@ find_zr36057 (void)
         while (zoran_num < BUZ_MAX &&
                (dev = pci_get_device(PCI_VENDOR_ID_ZORAN, PCI_DEVICE_ID_ZORAN_36057, dev)) != NULL) {
                 card_num = card[zoran_num];
-                zr = &zoran[zoran_num];
-                memset(zr, 0, sizeof(struct zoran));    // Just in case if previous cycle failed
+                zr = kzalloc(sizeof(struct zoran), GFP_KERNEL);
+                if (!zr) {
+                        dprintk(1,
+                                KERN_ERR
+                                "%s: find_zr36057() - kzalloc failed\n",
+                                ZORAN_NAME);
+                        continue;
+                }
                 zr->pci_dev = dev;
                 //zr->zr36057_mem = NULL;
                 zr->id = zoran_num;
@@ -1278,7 +1292,7 @@ find_zr36057 (void)
                 spin_lock_init(&zr->spinlock);
                 mutex_init(&zr->resource_lock);
                 if (pci_enable_device(dev))
-                        continue;
+                        goto zr_free_mem;
                 zr->zr36057_adr = pci_resource_start(zr->pci_dev, 0);
                 pci_read_config_byte(zr->pci_dev, PCI_CLASS_REVISION,
                                      &zr->revision);
@@ -1294,7 +1308,7 @@ find_zr36057 (void)
                                         KERN_ERR
                                         "%s: find_zr36057() - no card specified, please use the card=X insmod option\n",
                                         ZR_DEVNAME(zr));
-                                continue;
+                                goto zr_free_mem;
                         }
                 } else {
                         int i;
@@ -1333,7 +1347,7 @@ find_zr36057 (void)
                                                 KERN_ERR
                                                 "%s: find_zr36057() - unknown card\n",
                                                 ZR_DEVNAME(zr));
-                                        continue;
+                                        goto zr_free_mem;
                                 }
                         }
                 }
@@ -1343,7 +1357,7 @@ find_zr36057 (void)
                                 KERN_ERR
                                 "%s: find_zr36057() - invalid cardnum %d\n",
                                 ZR_DEVNAME(zr), card_num);
-                        continue;
+                        goto zr_free_mem;
                 }
 
                 /* even though we make this a non pointer and thus
@@ -1361,7 +1375,7 @@ find_zr36057 (void)
                                 KERN_ERR
                                 "%s: find_zr36057() - ioremap failed\n",
                                 ZR_DEVNAME(zr));
-                        continue;
+                        goto zr_free_mem;
                 }
 
                 result = request_irq(zr->pci_dev->irq,
@@ -1530,7 +1544,7 @@ find_zr36057 (void)
                 }
                 /* Success so keep the pci_dev referenced */
                 pci_dev_get(zr->pci_dev);
-                zoran_num++;
+                zoran[zoran_num++] = zr;
                 continue;
 
                 // Init errors
@@ -1549,6 +1563,8 @@ find_zr36057 (void)
                 free_irq(zr->pci_dev->irq, zr);
               zr_unmap:
                 iounmap(zr->zr36057_mem);
+              zr_free_mem:
+                kfree(zr);
                 continue;
         }
         if (dev)        /* Clean up ref count on early exit */
@@ -1620,7 +1636,7 @@ init_dc10_cards (void)
 
         /* take care of Natoma chipset and a revision 1 zr36057 */
         for (i = 0; i < zoran_num; i++) {
-                struct zoran *zr = &zoran[i];
+                struct zoran *zr = zoran[i];
 
                 if ((pci_pci_problems & PCIPCI_NATOMA) && zr->revision <= 1) {
                         zr->jpg_buffers.need_contiguous = 1;
@@ -1632,7 +1648,7 @@ init_dc10_cards (void)
 
                 if (zr36057_init(zr) < 0) {
                         for (i = 0; i < zoran_num; i++)
-                                zoran_release(&zoran[i]);
+                                zoran_release(zoran[i]);
                         return -EIO;
                 }
                 zoran_proc_init(zr);
@@ -1647,7 +1663,7 @@ unload_dc10_cards (void)
         int i;
 
         for (i = 0; i < zoran_num; i++)
-                zoran_release(&zoran[i]);
+                zoran_release(zoran[i]);
 }
 
 module_init(init_dc10_cards);
diff --git a/drivers/media/video/zoran_card.h b/drivers/media/video/zoran_card.h
index 1b5c4171cf9c..e4dc9d29b404 100644
--- a/drivers/media/video/zoran_card.h
+++ b/drivers/media/video/zoran_card.h
@@ -41,7 +41,7 @@ extern int zr36067_debug;
 /* Anybody who uses more than four? */
 #define BUZ_MAX 4
 extern int zoran_num;
-extern struct zoran zoran[BUZ_MAX];
+extern struct zoran *zoran[BUZ_MAX];
 
 extern struct video_device zoran_template;
 
diff --git a/drivers/media/video/zoran_driver.c b/drivers/media/video/zoran_driver.c
index c0675921fe20..ec6f59674b10 100644
--- a/drivers/media/video/zoran_driver.c
+++ b/drivers/media/video/zoran_driver.c
@@ -71,6 +71,7 @@
 
 #include <linux/videodev.h>
 #include <media/v4l2-common.h>
+#include <media/v4l2-ioctl.h>
 #include "videocodec.h"
 
 #include <asm/byteorder.h>
@@ -1212,8 +1213,8 @@ zoran_open (struct inode *inode,
 
         /* find the device */
         for (i = 0; i < zoran_num; i++) {
-                if (zoran[i].video_dev->minor == minor) {
-                        zr = &zoran[i];
+                if (zoran[i]->video_dev->minor == minor) {
+                        zr = zoran[i];
                         break;
                 }
         }
@@ -4643,8 +4644,6 @@ static const struct file_operations zoran_fops = {
 
 struct video_device zoran_template __devinitdata = {
         .name = ZORAN_NAME,
-        .type = ZORAN_VID_TYPE,
-        .type2 = ZORAN_V4L2_VID_FLAGS,
         .fops = &zoran_fops,
         .release = &zoran_vdev_release,
         .minor = -1
diff --git a/drivers/media/video/zr364xx.c b/drivers/media/video/zr364xx.c
index 485df2e36132..18d1c4ba79fb 100644
--- a/drivers/media/video/zr364xx.c
+++ b/drivers/media/video/zr364xx.c
@@ -35,6 +35,7 @@
 #include <linux/proc_fs.h>
 #include <linux/highmem.h>
 #include <media/v4l2-common.h>
+#include <media/v4l2-ioctl.h>
 
 
 /* Version Information */
@@ -761,14 +762,7 @@ static const struct file_operations zr364xx_fops = {
         .llseek = no_llseek,
 };
 
-static struct video_device zr364xx_template = {
-        .owner = THIS_MODULE,
-        .name = DRIVER_DESC,
-        .type = VID_TYPE_CAPTURE,
-        .fops = &zr364xx_fops,
-        .release = video_device_release,
-        .minor = -1,
-
+static const struct v4l2_ioctl_ops zr364xx_ioctl_ops = {
         .vidioc_querycap        = zr364xx_vidioc_querycap,
         .vidioc_enum_fmt_vid_cap = zr364xx_vidioc_enum_fmt_vid_cap,
         .vidioc_try_fmt_vid_cap = zr364xx_vidioc_try_fmt_vid_cap,
@@ -784,6 +778,14 @@ static struct video_device zr364xx_template = {
         .vidioc_s_ctrl          = zr364xx_vidioc_s_ctrl,
 };
 
+static struct video_device zr364xx_template = {
+        .name = DRIVER_DESC,
+        .fops = &zr364xx_fops,
+        .ioctl_ops = &zr364xx_ioctl_ops,
+        .release = video_device_release,
+        .minor = -1,
+};
+
 
 
 /*******************/
diff --git a/drivers/mfd/mfd-core.c b/drivers/mfd/mfd-core.c
index 0454be4266c1..9c9c126ed334 100644
--- a/drivers/mfd/mfd-core.c
+++ b/drivers/mfd/mfd-core.c
@@ -15,24 +15,24 @@
 #include <linux/platform_device.h>
 #include <linux/mfd/core.h>
 
-static int mfd_add_device(struct platform_device *parent,
-                const struct mfd_cell *cell,
-                struct resource *mem_base,
-                int irq_base)
+static int mfd_add_device(struct device *parent, int id,
+                          const struct mfd_cell *cell,
+                          struct resource *mem_base,
+                          int irq_base)
 {
         struct resource res[cell->num_resources];
         struct platform_device *pdev;
         int ret = -ENOMEM;
         int r;
 
-        pdev = platform_device_alloc(cell->name, parent->id);
+        pdev = platform_device_alloc(cell->name, id);
         if (!pdev)
                 goto fail_alloc;
 
-        pdev->dev.parent = &parent->dev;
+        pdev->dev.parent = parent;
 
         ret = platform_device_add_data(pdev,
-                        cell, sizeof(struct mfd_cell));
+                        cell->platform_data, cell->data_size);
         if (ret)
                 goto fail_device;
 
@@ -75,17 +75,16 @@ fail_alloc:
         return ret;
 }
 
-int mfd_add_devices(
-                struct platform_device *parent,
-                const struct mfd_cell *cells, int n_devs,
-                struct resource *mem_base,
-                int irq_base)
+int mfd_add_devices(struct device *parent, int id,
+                    const struct mfd_cell *cells, int n_devs,
+                    struct resource *mem_base,
+                    int irq_base)
 {
         int i;
         int ret = 0;
 
         for (i = 0; i < n_devs; i++) {
-                ret = mfd_add_device(parent, cells + i, mem_base, irq_base);
+                ret = mfd_add_device(parent, id, cells + i, mem_base, irq_base);
                 if (ret)
                         break;
         }
@@ -99,14 +98,13 @@ EXPORT_SYMBOL(mfd_add_devices);
 
 static int mfd_remove_devices_fn(struct device *dev, void *unused)
 {
-        platform_device_unregister(
-                        container_of(dev, struct platform_device, dev));
+        platform_device_unregister(to_platform_device(dev));
         return 0;
 }
 
-void mfd_remove_devices(struct platform_device *parent)
+void mfd_remove_devices(struct device *parent)
 {
-        device_for_each_child(&parent->dev, NULL, mfd_remove_devices_fn);
+        device_for_each_child(parent, NULL, mfd_remove_devices_fn);
 }
 EXPORT_SYMBOL(mfd_remove_devices);
 
diff --git a/drivers/mfd/tc6393xb.c b/drivers/mfd/tc6393xb.c
index 94e55e8e7ce6..f4fd797c1590 100644
--- a/drivers/mfd/tc6393xb.c
+++ b/drivers/mfd/tc6393xb.c
@@ -466,8 +466,12 @@ static int __devinit tc6393xb_probe(struct platform_device *dev)
                 tc6393xb_attach_irq(dev);
 
         tc6393xb_cells[TC6393XB_CELL_NAND].driver_data = tcpd->nand_data;
+        tc6393xb_cells[TC6393XB_CELL_NAND].platform_data =
+                &tc6393xb_cells[TC6393XB_CELL_NAND];
+        tc6393xb_cells[TC6393XB_CELL_NAND].data_size =
+                sizeof(tc6393xb_cells[TC6393XB_CELL_NAND]);
 
-        retval = mfd_add_devices(dev,
+        retval = mfd_add_devices(&dev->dev, dev->id,
                         tc6393xb_cells, ARRAY_SIZE(tc6393xb_cells),
                         iomem, tcpd->irq_base);
 
@@ -501,7 +505,7 @@ static int __devexit tc6393xb_remove(struct platform_device *dev)
         struct tc6393xb *tc6393xb = platform_get_drvdata(dev);
         int ret;
 
-        mfd_remove_devices(dev);
+        mfd_remove_devices(&dev->dev);
 
         if (tc6393xb->irq)
                 tc6393xb_detach_irq(dev);
diff --git a/drivers/misc/sgi-xp/xpc_main.c b/drivers/misc/sgi-xp/xpc_main.c
index 579b01ff82d4..c3b4227f48a5 100644
--- a/drivers/misc/sgi-xp/xpc_main.c
+++ b/drivers/misc/sgi-xp/xpc_main.c
@@ -229,11 +229,10 @@ xpc_hb_checker(void *ignore)
         int last_IRQ_count = 0;
         int new_IRQ_count;
         int force_IRQ = 0;
-        cpumask_of_cpu_ptr(cpumask, XPC_HB_CHECK_CPU);
 
         /* this thread was marked active by xpc_hb_init() */
 
-        set_cpus_allowed_ptr(current, cpumask);
+        set_cpus_allowed_ptr(current, &cpumask_of_cpu(XPC_HB_CHECK_CPU));
 
         /* set our heartbeating to other partitions into motion */
         xpc_hb_check_timeout = jiffies + (xpc_hb_check_interval * HZ);
diff --git a/drivers/net/ibmveth.c b/drivers/net/ibmveth.c
index 91ec9fdc7184..a03fe1fb61ca 100644
--- a/drivers/net/ibmveth.c
+++ b/drivers/net/ibmveth.c
@@ -260,7 +260,7 @@ static void ibmveth_replenish_buffer_pool(struct ibmveth_adapter *adapter, struc
                 dma_addr = dma_map_single(&adapter->vdev->dev, skb->data,
                                 pool->buff_size, DMA_FROM_DEVICE);
 
-                if (dma_mapping_error((&adapter->vdev->dev, dma_addr))
+                if (dma_mapping_error(&adapter->vdev->dev, dma_addr))
                         goto failure;
 
                 pool->free_map[free_index] = IBM_VETH_INVALID_MAP;
@@ -294,7 +294,7 @@ failure:
                 pool->consumer_index = pool->size - 1;
         else
                 pool->consumer_index--;
-        if (!dma_mapping_error((&adapter->vdev->dev, dma_addr))
+        if (!dma_mapping_error(&adapter->vdev->dev, dma_addr))
                 dma_unmap_single(&adapter->vdev->dev,
                                  pool->dma_addr[index], pool->buff_size,
                                  DMA_FROM_DEVICE);
@@ -488,7 +488,7 @@ static void ibmveth_cleanup(struct ibmveth_adapter *adapter)
                                                  &adapter->rx_buff_pool[i]);
 
         if (adapter->bounce_buffer != NULL) {
-                if (!dma_mapping_error(adapter->bounce_buffer_dma)) {
+                if (!dma_mapping_error(dev, adapter->bounce_buffer_dma)) {
                         dma_unmap_single(&adapter->vdev->dev,
                                         adapter->bounce_buffer_dma,
                                         adapter->netdev->mtu + IBMVETH_BUFF_OH,
@@ -924,7 +924,7 @@ static int ibmveth_start_xmit(struct sk_buff *skb, struct net_device *netdev)
                 buf[1] = 0;
         }
 
-        if (dma_mapping_error((&adapter->vdev->dev, data_dma_addr)) {
+        if (dma_mapping_error(&adapter->vdev->dev, data_dma_addr)) {
                 if (!firmware_has_feature(FW_FEATURE_CMO))
                         ibmveth_error_printk("tx: unable to map xmit buffer\n");
                 skb_copy_from_linear_data(skb, adapter->bounce_buffer,
diff --git a/drivers/net/niu.c b/drivers/net/niu.c
index 8ee7d7bb951b..e4765b713aba 100644
--- a/drivers/net/niu.c
+++ b/drivers/net/niu.c
@@ -6417,7 +6417,7 @@ static int niu_ethflow_to_class(int flow_type, u64 *class)
                 *class = CLASS_CODE_SCTP_IPV6;
                 break;
         default:
-                return -1;
+                return 0;
         }
 
         return 1;
diff --git a/drivers/net/ps3_gelic_wireless.c b/drivers/net/ps3_gelic_wireless.c
index 6b2dee0cf3a9..a834b52a6a2c 100644
--- a/drivers/net/ps3_gelic_wireless.c
+++ b/drivers/net/ps3_gelic_wireless.c
@@ -1024,7 +1024,7 @@ static int gelic_wl_set_encode(struct net_device *netdev,
         struct gelic_wl_info *wl = port_wl(netdev_priv(netdev));
         struct iw_point *enc = &data->encoding;
         __u16 flags;
-        unsigned int irqflag;
+        unsigned long irqflag;
         int key_index, index_specified;
         int ret = 0;
 
@@ -1097,7 +1097,7 @@ static int gelic_wl_get_encode(struct net_device *netdev,
 {
         struct gelic_wl_info *wl = port_wl(netdev_priv(netdev));
         struct iw_point *enc = &data->encoding;
-        unsigned int irqflag;
+        unsigned long irqflag;
         unsigned int key_index, index_specified;
         int ret = 0;
 
@@ -1215,7 +1215,7 @@ static int gelic_wl_set_encodeext(struct net_device *netdev,
         struct iw_encode_ext *ext = (struct iw_encode_ext *)extra;
         __u16 alg;
         __u16 flags;
-        unsigned int irqflag;
+        unsigned long irqflag;
         int key_index;
         int ret = 0;
 
@@ -1303,7 +1303,7 @@ static int gelic_wl_get_encodeext(struct net_device *netdev,
         struct gelic_wl_info *wl = port_wl(netdev_priv(netdev));
         struct iw_point *enc = &data->encoding;
         struct iw_encode_ext *ext = (struct iw_encode_ext *)extra;
-        unsigned int irqflag;
+        unsigned long irqflag;
         int key_index;
         int ret = 0;
         int max_key_len;
@@ -1426,7 +1426,7 @@ static int gelic_wl_priv_set_psk(struct net_device *net_dev,
 {
         struct gelic_wl_info *wl = port_wl(netdev_priv(net_dev));
         unsigned int len;
-        unsigned int irqflag;
+        unsigned long irqflag;
         int ret = 0;
 
         pr_debug("%s:<- len=%d\n", __func__, data->data.length);
@@ -1467,7 +1467,7 @@ static int gelic_wl_priv_get_psk(struct net_device *net_dev,
 {
         struct gelic_wl_info *wl = port_wl(netdev_priv(net_dev));
         char *p;
-        unsigned int irqflag;
+        unsigned long irqflag;
         unsigned int i;
 
         pr_debug("%s:<-\n", __func__);
diff --git a/drivers/net/wireless/ath5k/base.c b/drivers/net/wireless/ath5k/base.c
index d9769c527346..ff3fad794b61 100644
--- a/drivers/net/wireless/ath5k/base.c
+++ b/drivers/net/wireless/ath5k/base.c
@@ -43,7 +43,9 @@
 #include <linux/version.h>
 #include <linux/module.h>
 #include <linux/delay.h>
+#include <linux/hardirq.h>
 #include <linux/if.h>
+#include <linux/io.h>
 #include <linux/netdevice.h>
 #include <linux/cache.h>
 #include <linux/pci.h>
@@ -471,9 +473,6 @@ ath5k_pci_probe(struct pci_dev *pdev,
         /* Set private data */
         pci_set_drvdata(pdev, hw);
 
-        /* Enable msi for devices that support it */
-        pci_enable_msi(pdev);
-
         /* Setup interrupt handler */
         ret = request_irq(pdev->irq, ath5k_intr, IRQF_SHARED, "ath", sc);
         if (ret) {
@@ -551,7 +550,6 @@ err_ah:
 err_irq:
         free_irq(pdev->irq, sc);
 err_free:
-        pci_disable_msi(pdev);
         ieee80211_free_hw(hw);
 err_map:
         pci_iounmap(pdev, mem);
@@ -573,7 +571,6 @@ ath5k_pci_remove(struct pci_dev *pdev)
         ath5k_detach(pdev, hw);
         ath5k_hw_detach(sc->ah);
         free_irq(pdev->irq, sc);
-        pci_disable_msi(pdev);
         pci_iounmap(pdev, sc->iobase);
         pci_release_region(pdev, 0);
         pci_disable_device(pdev);
@@ -590,6 +587,9 @@ ath5k_pci_suspend(struct pci_dev *pdev, pm_message_t state)
         ath5k_led_off(sc);
 
         ath5k_stop_hw(sc);
+
+        free_irq(pdev->irq, sc);
+        pci_disable_msi(pdev);
         pci_save_state(pdev);
         pci_disable_device(pdev);
         pci_set_power_state(pdev, PCI_D3hot);
@@ -605,15 +605,12 @@ ath5k_pci_resume(struct pci_dev *pdev)
         struct ath5k_hw *ah = sc->ah;
         int i, err;
 
-        err = pci_set_power_state(pdev, PCI_D0);
-        if (err)
-                return err;
+        pci_restore_state(pdev);
 
         err = pci_enable_device(pdev);
         if (err)
                 return err;
 
-        pci_restore_state(pdev);
         /*
          * Suspend/Resume resets the PCI configuration space, so we have to
          * re-disable the RETRY_TIMEOUT register (0x41) to keep
@@ -621,7 +618,17 @@ ath5k_pci_resume(struct pci_dev *pdev)
          */
         pci_write_config_byte(pdev, 0x41, 0);
 
-        ath5k_init(sc);
+        pci_enable_msi(pdev);
+
+        err = request_irq(pdev->irq, ath5k_intr, IRQF_SHARED, "ath", sc);
+        if (err) {
+                ATH5K_ERR(sc, "request_irq failed\n");
+                goto err_msi;
+        }
+
+        err = ath5k_init(sc);
+        if (err)
+                goto err_irq;
         ath5k_led_enable(sc);
 
         /*
@@ -635,6 +642,12 @@ ath5k_pci_resume(struct pci_dev *pdev)
                 ath5k_hw_reset_key(ah, i);
 
         return 0;
+err_irq:
+        free_irq(pdev->irq, sc);
+err_msi:
+        pci_disable_msi(pdev);
+        pci_disable_device(pdev);
+        return err;
 }
 #endif /* CONFIG_PM */
 
@@ -1224,7 +1237,7 @@ ath5k_txbuf_setup(struct ath5k_softc *sc, struct ath5k_buf *bf)
 
         pktlen = skb->len;
 
-        if (!(info->flags & IEEE80211_TX_CTL_DO_NOT_ENCRYPT)) {
+        if (info->control.hw_key) {
                 keyidx = info->control.hw_key->hw_key_idx;
                 pktlen += info->control.icv_len;
         }
@@ -1249,6 +1262,7 @@ ath5k_txbuf_setup(struct ath5k_softc *sc, struct ath5k_buf *bf)
 
         txq->link = &ds->ds_link;
         ath5k_hw_tx_start(ah, txq->qnum);
+        mmiowb();
         spin_unlock_bh(&txq->lock);
 
         return 0;
@@ -1583,7 +1597,6 @@ ath5k_rx_stop(struct ath5k_softc *sc)
         ath5k_hw_stop_pcu_recv(ah);     /* disable PCU */
         ath5k_hw_set_rx_filter(ah, 0);  /* clear recv filter */
         ath5k_hw_stop_rx_dma(ah);       /* disable DMA engine */
-        mdelay(3);                      /* 3ms is long enough for 1 frame */
 
         ath5k_debug_printrxbuffs(sc, ah);
 
@@ -1682,31 +1695,44 @@ ath5k_tasklet_rx(unsigned long data)
         struct ath5k_rx_status rs = {};
         struct sk_buff *skb;
         struct ath5k_softc *sc = (void *)data;
-        struct ath5k_buf *bf;
+        struct ath5k_buf *bf, *bf_last;
         struct ath5k_desc *ds;
         int ret;
         int hdrlen;
         int pad;
 
         spin_lock(&sc->rxbuflock);
+        if (list_empty(&sc->rxbuf)) {
+                ATH5K_WARN(sc, "empty rx buf pool\n");
+                goto unlock;
+        }
+        bf_last = list_entry(sc->rxbuf.prev, struct ath5k_buf, list);
         do {
                 rxs.flag = 0;
 
-                if (unlikely(list_empty(&sc->rxbuf))) {
-                        ATH5K_WARN(sc, "empty rx buf pool\n");
-                        break;
-                }
                 bf = list_first_entry(&sc->rxbuf, struct ath5k_buf, list);
                 BUG_ON(bf->skb == NULL);
                 skb = bf->skb;
                 ds = bf->desc;
 
-                /* TODO only one segment */
-                pci_dma_sync_single_for_cpu(sc->pdev, sc->desc_daddr,
-                                sc->desc_len, PCI_DMA_FROMDEVICE);
-
-                if (unlikely(ds->ds_link == bf->daddr)) /* this is the end */
-                        break;
+                /*
+                 * last buffer must not be freed to ensure proper hardware
+                 * function. When the hardware finishes also a packet next to
+                 * it, we are sure, it doesn't use it anymore and we can go on.
+                 */
+                if (bf_last == bf)
+                        bf->flags |= 1;
+                if (bf->flags) {
+                        struct ath5k_buf *bf_next = list_entry(bf->list.next,
+                                        struct ath5k_buf, list);
+                        ret = sc->ah->ah_proc_rx_desc(sc->ah, bf_next->desc,
+                                        &rs);
+                        if (ret)
+                                break;
+                        bf->flags &= ~1;
+                        /* skip the overwritten one (even status is martian) */
+                        goto next;
+                }
 
                 ret = sc->ah->ah_proc_rx_desc(sc->ah, ds, &rs);
                 if (unlikely(ret == -EINPROGRESS))
@@ -1752,8 +1778,6 @@ ath5k_tasklet_rx(unsigned long data)
                                 goto next;
                 }
 accept:
-                pci_dma_sync_single_for_cpu(sc->pdev, bf->skbaddr,
-                                rs.rs_datalen, PCI_DMA_FROMDEVICE);
                 pci_unmap_single(sc->pdev, bf->skbaddr, sc->rxbufsize,
                                 PCI_DMA_FROMDEVICE);
                 bf->skb = NULL;
@@ -1816,6 +1840,7 @@ accept:
 next:
                 list_move_tail(&bf->list, &sc->rxbuf);
         } while (ath5k_rxbuf_setup(sc, bf) == 0);
+unlock:
         spin_unlock(&sc->rxbuflock);
 }
 
@@ -1840,9 +1865,6 @@ ath5k_tx_processq(struct ath5k_softc *sc, struct ath5k_txq *txq)
         list_for_each_entry_safe(bf, bf0, &txq->q, list) {
                 ds = bf->desc;
 
-                /* TODO only one segment */
-                pci_dma_sync_single_for_cpu(sc->pdev, sc->desc_daddr,
-                                sc->desc_len, PCI_DMA_FROMDEVICE);
                 ret = sc->ah->ah_proc_tx_desc(sc->ah, ds, &ts);
                 if (unlikely(ret == -EINPROGRESS))
                         break;
@@ -2015,8 +2037,6 @@ ath5k_beacon_send(struct ath5k_softc *sc)
                 ATH5K_WARN(sc, "beacon queue %u didn't stop?\n", sc->bhalq);
                 /* NB: hw still stops DMA, so proceed */
         }
-        pci_dma_sync_single_for_cpu(sc->pdev, bf->skbaddr, bf->skb->len,
-                        PCI_DMA_TODEVICE);
 
         ath5k_hw_put_tx_buf(ah, sc->bhalq, bf->daddr);
         ath5k_hw_tx_start(ah, sc->bhalq);
@@ -2240,6 +2260,7 @@ ath5k_init(struct ath5k_softc *sc)
 
         ret = 0;
 done:
+        mmiowb();
         mutex_unlock(&sc->lock);
         return ret;
 }
@@ -2272,6 +2293,7 @@ ath5k_stop_locked(struct ath5k_softc *sc)
         if (!test_bit(ATH_STAT_INVALID, sc->status)) {
                 ath5k_led_off(sc);
                 ath5k_hw_set_intr(ah, 0);
+                synchronize_irq(sc->pdev->irq);
         }
         ath5k_txq_cleanup(sc);
         if (!test_bit(ATH_STAT_INVALID, sc->status)) {
@@ -2321,9 +2343,13 @@ ath5k_stop_hw(struct ath5k_softc *sc)
                 }
         }
         ath5k_txbuf_free(sc, sc->bbuf);
+        mmiowb();
         mutex_unlock(&sc->lock);
 
         del_timer_sync(&sc->calib_tim);
+        tasklet_kill(&sc->rxtq);
+        tasklet_kill(&sc->txtq);
+        tasklet_kill(&sc->restq);
 
         return ret;
 }
@@ -2550,8 +2576,6 @@ ath5k_init_leds(struct ath5k_softc *sc)
         struct pci_dev *pdev = sc->pdev;
         char name[ATH5K_LED_MAX_NAME_LEN + 1];
 
-        sc->led_on = 0;  /* active low */
-
         /*
          * Auto-enable soft led processing for IBM cards and for
          * 5211 minipci cards.
@@ -2560,11 +2584,13 @@ ath5k_init_leds(struct ath5k_softc *sc)
             pdev->device == PCI_DEVICE_ID_ATHEROS_AR5211) {
                 __set_bit(ATH_STAT_LEDSOFT, sc->status);
                 sc->led_pin = 0;
+                sc->led_on = 0;  /* active low */
         }
         /* Enable softled on PIN1 on HP Compaq nc6xx, nc4000 & nx5000 laptops */
         if (pdev->subsystem_vendor == PCI_VENDOR_ID_COMPAQ) {
                 __set_bit(ATH_STAT_LEDSOFT, sc->status);
                 sc->led_pin = 1;
+                sc->led_on = 1;  /* active high */
         }
         if (!test_bit(ATH_STAT_LEDSOFT, sc->status))
                 goto out;
@@ -2783,6 +2809,7 @@ ath5k_config_interface(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
                 /* XXX: assoc id is set to 0 for now, mac80211 doesn't have
                  * a clean way of letting us retrieve this yet. */
                 ath5k_hw_set_associd(ah, ah->ah_bssid, 0);
+                mmiowb();
         }
 
         if (conf->changed & IEEE80211_IFCC_BEACON &&
@@ -2971,6 +2998,7 @@ ath5k_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
         }
 
 unlock:
+        mmiowb();
         mutex_unlock(&sc->lock);
         return ret;
 }
@@ -3032,8 +3060,6 @@ ath5k_beacon_update(struct ieee80211_hw *hw, struct sk_buff *skb)
 
         ath5k_debug_dump_skb(sc, skb, "BC  ", 1);
 
-        mutex_lock(&sc->lock);
-
         if (sc->opmode != IEEE80211_IF_TYPE_IBSS) {
                 ret = -EIO;
                 goto end;
@@ -3044,11 +3070,12 @@ ath5k_beacon_update(struct ieee80211_hw *hw, struct sk_buff *skb)
         ret = ath5k_beacon_setup(sc, sc->bbuf);
         if (ret)
                 sc->bbuf->skb = NULL;
-        else
+        else {
                 ath5k_beacon_config(sc);
+                mmiowb();
+        }
 
 end:
-        mutex_unlock(&sc->lock);
         return ret;
 }
 
diff --git a/drivers/net/wireless/ath5k/base.h b/drivers/net/wireless/ath5k/base.h
index 47f414b09e67..d7e03e6b8271 100644
--- a/drivers/net/wireless/ath5k/base.h
+++ b/drivers/net/wireless/ath5k/base.h
@@ -56,7 +56,7 @@
 
 struct ath5k_buf {
         struct list_head        list;
-        unsigned int            flags;  /* tx descriptor flags */
+        unsigned int            flags;  /* rx descriptor flags */
         struct ath5k_desc       *desc;  /* virtual addr of desc */
         dma_addr_t              daddr;  /* physical addr of desc */
         struct sk_buff          *skb;   /* skbuff for buf */
diff --git a/drivers/net/wireless/ath5k/hw.c b/drivers/net/wireless/ath5k/hw.c
index c6d12c53bda4..7ca87a557312 100644
--- a/drivers/net/wireless/ath5k/hw.c
+++ b/drivers/net/wireless/ath5k/hw.c
@@ -1440,6 +1440,7 @@ int ath5k_hw_stop_tx_dma(struct ath5k_hw *ah, unsigned int queue)
 
                 /* Stop queue */
                 ath5k_hw_reg_write(ah, tx_queue, AR5K_CR);
+                ath5k_hw_reg_read(ah, AR5K_CR);
         } else {
                 /*
                  * Schedule TX disable and wait until queue is empty
@@ -1456,6 +1457,8 @@ int ath5k_hw_stop_tx_dma(struct ath5k_hw *ah, unsigned int queue)
 
                 /* Clear register */
                 ath5k_hw_reg_write(ah, 0, AR5K_QCU_TXD);
+                if (pending)
+                        return -EBUSY;
         }
 
         /* TODO: Check for success else return error */
@@ -1716,6 +1719,7 @@ enum ath5k_int ath5k_hw_set_intr(struct ath5k_hw *ah, enum ath5k_int new_mask)
 
         /* ..re-enable interrupts */
         ath5k_hw_reg_write(ah, AR5K_IER_ENABLE, AR5K_IER);
+        ath5k_hw_reg_read(ah, AR5K_IER);
 
         return old_mask;
 }
diff --git a/drivers/net/wireless/b43/main.c b/drivers/net/wireless/b43/main.c
index e78319aa47c1..3bf3a869361f 100644
--- a/drivers/net/wireless/b43/main.c
+++ b/drivers/net/wireless/b43/main.c
@@ -4645,8 +4645,7 @@ static int b43_wireless_init(struct ssb_device *dev)
         }
 
         /* fill hw info */
-        hw->flags = IEEE80211_HW_HOST_GEN_BEACON_TEMPLATE |
-                    IEEE80211_HW_RX_INCLUDES_FCS |
+        hw->flags = IEEE80211_HW_RX_INCLUDES_FCS |
                     IEEE80211_HW_SIGNAL_DBM |
                     IEEE80211_HW_NOISE_DBM;
 
diff --git a/drivers/net/wireless/b43/xmit.c b/drivers/net/wireless/b43/xmit.c
index 8d54502222a6..9dda8169f7cc 100644
--- a/drivers/net/wireless/b43/xmit.c
+++ b/drivers/net/wireless/b43/xmit.c
@@ -192,7 +192,7 @@ int b43_generate_txhdr(struct b43_wldev *dev,
         const struct b43_phy *phy = &dev->phy;
         const struct ieee80211_hdr *wlhdr =
             (const struct ieee80211_hdr *)fragment_data;
-        int use_encryption = (!(info->flags & IEEE80211_TX_CTL_DO_NOT_ENCRYPT));
+        int use_encryption = !!info->control.hw_key;
         __le16 fctl = wlhdr->frame_control;
         struct ieee80211_rate *fbrate;
         u8 rate, rate_fb;
diff --git a/drivers/net/wireless/b43legacy/main.c b/drivers/net/wireless/b43legacy/main.c
index a1b8bf3ee732..2541c81932f0 100644
--- a/drivers/net/wireless/b43legacy/main.c
+++ b/drivers/net/wireless/b43legacy/main.c
@@ -3702,8 +3702,7 @@ static int b43legacy_wireless_init(struct ssb_device *dev)
         }
 
         /* fill hw info */
-        hw->flags = IEEE80211_HW_HOST_GEN_BEACON_TEMPLATE |
-                    IEEE80211_HW_RX_INCLUDES_FCS |
+        hw->flags = IEEE80211_HW_RX_INCLUDES_FCS |
                     IEEE80211_HW_SIGNAL_DBM |
                     IEEE80211_HW_NOISE_DBM;
         hw->queues = 1; /* FIXME: hardware has more queues */
@@ -3846,10 +3845,10 @@ static int b43legacy_resume(struct ssb_device *dev)
                         goto out;
                 }
         }
-        mutex_unlock(&wl->mutex);
 
         b43legacydbg(wl, "Device resumed.\n");
 out:
+        mutex_unlock(&wl->mutex);
         return err;
 }
 
diff --git a/drivers/net/wireless/b43legacy/xmit.c b/drivers/net/wireless/b43legacy/xmit.c
index e969ed8d412d..68e1f8c78727 100644
--- a/drivers/net/wireless/b43legacy/xmit.c
+++ b/drivers/net/wireless/b43legacy/xmit.c
@@ -192,7 +192,7 @@ static int generate_txhdr_fw3(struct b43legacy_wldev *dev,
                                u16 cookie)
 {
         const struct ieee80211_hdr *wlhdr;
-        int use_encryption = (!(info->flags & IEEE80211_TX_CTL_DO_NOT_ENCRYPT));
+        int use_encryption = !!info->control.hw_key;
         u16 fctl;
         u8 rate;
         struct ieee80211_rate *rate_fb;
diff --git a/drivers/net/wireless/ipw2100.c b/drivers/net/wireless/ipw2100.c
index 5bf9e00b070c..c6f886ec08a3 100644
--- a/drivers/net/wireless/ipw2100.c
+++ b/drivers/net/wireless/ipw2100.c
@@ -6442,6 +6442,7 @@ static int ipw2100_resume(struct pci_dev *pci_dev)
         if (err) {
                 printk(KERN_ERR "%s: pci_enable_device failed on resume\n",
                        dev->name);
+                mutex_unlock(&priv->action_mutex);
                 return err;
         }
         pci_restore_state(pci_dev);
@@ -7146,7 +7147,7 @@ static int ipw2100_wx_get_rate(struct net_device *dev,
         err = ipw2100_get_ordinal(priv, IPW_ORD_CURRENT_TX_RATE, &val, &len);
         if (err) {
                 IPW_DEBUG_WX("failed querying ordinals.\n");
-                return err;
+                goto done;
         }
 
         switch (val & TX_RATE_MASK) {
diff --git a/drivers/net/wireless/iwlwifi/iwl-3945.c b/drivers/net/wireless/iwlwifi/iwl-3945.c
index c2a76785b665..a51e0eaa1334 100644
--- a/drivers/net/wireless/iwlwifi/iwl-3945.c
+++ b/drivers/net/wireless/iwlwifi/iwl-3945.c
@@ -630,7 +630,9 @@ static void iwl3945_pass_packet_to_mac80211(struct iwl3945_priv *priv,
                                    struct ieee80211_rx_status *stats)
 {
         struct iwl3945_rx_packet *pkt = (struct iwl3945_rx_packet *)rxb->skb->data;
+#ifdef CONFIG_IWL3945_LEDS
         struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)IWL_RX_DATA(pkt);
+#endif
         struct iwl3945_rx_frame_hdr *rx_hdr = IWL_RX_HDR(pkt);
         struct iwl3945_rx_frame_end *rx_end = IWL_RX_END(pkt);
         short len = le16_to_cpu(rx_hdr->len);
diff --git a/drivers/net/wireless/iwlwifi/iwl-core.c b/drivers/net/wireless/iwlwifi/iwl-core.c
index a44188bf4459..e3427c205ccf 100644
--- a/drivers/net/wireless/iwlwifi/iwl-core.c
+++ b/drivers/net/wireless/iwlwifi/iwl-core.c
@@ -818,8 +818,7 @@ int iwl_setup_mac(struct iwl_priv *priv)
         hw->rate_control_algorithm = "iwl-4965-rs";
 
         /* Tell mac80211 our characteristics */
-        hw->flags = IEEE80211_HW_HOST_GEN_BEACON_TEMPLATE |
-                    IEEE80211_HW_SIGNAL_DBM |
+        hw->flags = IEEE80211_HW_SIGNAL_DBM |
                     IEEE80211_HW_NOISE_DBM;
         /* Default value; 4 EDCA QOS priorities */
         hw->queues = 4;
diff --git a/drivers/net/wireless/iwlwifi/iwl-debug.h b/drivers/net/wireless/iwlwifi/iwl-debug.h
index 58384805a494..d6d729e86bdb 100644
--- a/drivers/net/wireless/iwlwifi/iwl-debug.h
+++ b/drivers/net/wireless/iwlwifi/iwl-debug.h
@@ -68,12 +68,8 @@ void iwl_dbgfs_unregister(struct iwl_priv *priv);
 #endif
 
 #else
-static inline void IWL_DEBUG(int level, const char *fmt, ...)
-{
-}
-static inline void IWL_DEBUG_LIMIT(int level, const char *fmt, ...)
-{
-}
+#define IWL_DEBUG(level, fmt, args...)
+#define IWL_DEBUG_LIMIT(level, fmt, args...)
 #endif                          /* CONFIG_IWLWIFI_DEBUG */
 
 
diff --git a/drivers/net/wireless/iwlwifi/iwl-led.c b/drivers/net/wireless/iwlwifi/iwl-led.c
index 899d7a2567a8..61250e6a7d1b 100644
--- a/drivers/net/wireless/iwlwifi/iwl-led.c
+++ b/drivers/net/wireless/iwlwifi/iwl-led.c
@@ -268,7 +268,9 @@ static int iwl_get_blink_rate(struct iwl_priv *priv)
         if (tpt < 0) /* wrapparound */
                 tpt = -tpt;
 
-        IWL_DEBUG_LED("tpt %lld current_tpt %lld\n", tpt, current_tpt);
+        IWL_DEBUG_LED("tpt %lld current_tpt %llu\n",
+                (long long)tpt,
+                (unsigned long long)current_tpt);
         priv->led_tpt = current_tpt;
 
         if (!priv->allow_blinking)
diff --git a/drivers/net/wireless/iwlwifi/iwl-scan.c b/drivers/net/wireless/iwlwifi/iwl-scan.c
index efc750d2fc5c..5a00ac23e2d0 100644
--- a/drivers/net/wireless/iwlwifi/iwl-scan.c
+++ b/drivers/net/wireless/iwlwifi/iwl-scan.c
@@ -270,6 +270,7 @@ static void iwl_rx_scan_results_notif(struct iwl_priv *priv,
 static void iwl_rx_scan_complete_notif(struct iwl_priv *priv,
                                        struct iwl_rx_mem_buffer *rxb)
 {
+#ifdef CONFIG_IWLWIFI_DEBUG
         struct iwl_rx_packet *pkt = (struct iwl_rx_packet *)rxb->skb->data;
         struct iwl_scancomplete_notification *scan_notif = (void *)pkt->u.raw;
 
@@ -277,6 +278,7 @@ static void iwl_rx_scan_complete_notif(struct iwl_priv *priv,
                        scan_notif->scanned_channels,
                        scan_notif->tsf_low,
                        scan_notif->tsf_high, scan_notif->status);
+#endif
 
         /* The HW is no longer scanning */
         clear_bit(STATUS_SCAN_HW, &priv->status);
diff --git a/drivers/net/wireless/iwlwifi/iwl-tx.c b/drivers/net/wireless/iwlwifi/iwl-tx.c
index 9b50b1052b09..f72cd0bf6aa3 100644
--- a/drivers/net/wireless/iwlwifi/iwl-tx.c
+++ b/drivers/net/wireless/iwlwifi/iwl-tx.c
@@ -906,7 +906,7 @@ int iwl_tx_skb(struct iwl_priv *priv, struct sk_buff *skb)
          * first entry */
         iwl_hw_txq_attach_buf_to_tfd(priv, tfd, txcmd_phys, len);
 
-        if (!(info->flags & IEEE80211_TX_CTL_DO_NOT_ENCRYPT))
+        if (info->control.hw_key)
                 iwl_tx_cmd_build_hwcrypto(priv, info, tx_cmd, skb, sta_id);
 
         /* Set up TFD's 2nd entry to point directly to remainder of skb,
diff --git a/drivers/net/wireless/iwlwifi/iwl3945-base.c b/drivers/net/wireless/iwlwifi/iwl3945-base.c
index 4a22d3fba75b..7c82ecfa30a4 100644
--- a/drivers/net/wireless/iwlwifi/iwl3945-base.c
+++ b/drivers/net/wireless/iwlwifi/iwl3945-base.c
@@ -2667,7 +2667,7 @@ static int iwl3945_tx_skb(struct iwl3945_priv *priv, struct sk_buff *skb)
          * first entry */
         iwl3945_hw_txq_attach_buf_to_tfd(priv, tfd, txcmd_phys, len);
 
-        if (!(info->flags & IEEE80211_TX_CTL_DO_NOT_ENCRYPT))
+        if (info->control.hw_key)
                 iwl3945_build_tx_cmd_hwcrypto(priv, info, out_cmd, skb, 0);
 
         /* Set up TFD's 2nd entry to point directly to remainder of skb,
@@ -7899,8 +7899,7 @@ static int iwl3945_pci_probe(struct pci_dev *pdev, const struct pci_device_id *e
         priv->ibss_beacon = NULL;
 
         /* Tell mac80211 our characteristics */
-        hw->flags = IEEE80211_HW_HOST_GEN_BEACON_TEMPLATE |
-                    IEEE80211_HW_SIGNAL_DBM |
+        hw->flags = IEEE80211_HW_SIGNAL_DBM |
                     IEEE80211_HW_NOISE_DBM;
 
         /* 4 EDCA QOS priorities */
diff --git a/drivers/net/wireless/libertas/persistcfg.c b/drivers/net/wireless/libertas/persistcfg.c
index 6d0ff8decaf7..3309a9c3cfef 100644
--- a/drivers/net/wireless/libertas/persistcfg.c
+++ b/drivers/net/wireless/libertas/persistcfg.c
@@ -48,7 +48,7 @@ static ssize_t bootflag_get(struct device *dev,
         if (ret)
                 return ret;
 
-        return snprintf(buf, 12, "0x%x\n", le32_to_cpu(defs.bootflag));
+        return snprintf(buf, 12, "%d\n", le32_to_cpu(defs.bootflag));
 }
 
 /**
@@ -63,8 +63,8 @@ static ssize_t bootflag_set(struct device *dev, struct device_attribute *attr,
         int ret;
 
         memset(&cmd, 0, sizeof(cmd));
-        ret = sscanf(buf, "%x", &datum);
-        if (ret != 1)
+        ret = sscanf(buf, "%d", &datum);
+        if ((ret != 1) || (datum > 1))
                 return -EINVAL;
 
         *((__le32 *)&cmd.data[0]) = cpu_to_le32(!!datum);
@@ -91,7 +91,7 @@ static ssize_t boottime_get(struct device *dev,
         if (ret)
                 return ret;
 
-        return snprintf(buf, 12, "0x%x\n", defs.boottime);
+        return snprintf(buf, 12, "%d\n", defs.boottime);
 }
 
 /**
@@ -106,8 +106,8 @@ static ssize_t boottime_set(struct device *dev,
         int ret;
 
         memset(&cmd, 0, sizeof(cmd));
-        ret = sscanf(buf, "%x", &datum);
-        if (ret != 1)
+        ret = sscanf(buf, "%d", &datum);
+        if ((ret != 1) || (datum > 255))
                 return -EINVAL;
 
         /* A too small boot time will result in the device booting into
@@ -143,7 +143,7 @@ static ssize_t channel_get(struct device *dev,
         if (ret)
                 return ret;
 
-        return snprintf(buf, 12, "0x%x\n", le16_to_cpu(defs.channel));
+        return snprintf(buf, 12, "%d\n", le16_to_cpu(defs.channel));
 }
 
 /**
@@ -154,11 +154,11 @@ static ssize_t channel_set(struct device *dev, struct device_attribute *attr,
 {
         struct lbs_private *priv = to_net_dev(dev)->priv;
         struct cmd_ds_mesh_config cmd;
-        uint16_t datum;
+        uint32_t datum;
         int ret;
 
         memset(&cmd, 0, sizeof(cmd));
-        ret = sscanf(buf, "%hx", &datum);
+        ret = sscanf(buf, "%d", &datum);
         if (ret != 1 || datum < 1 || datum > 11)
                 return -EINVAL;
 
@@ -274,8 +274,8 @@ static ssize_t protocol_id_set(struct device *dev,
         int ret;
 
         memset(&cmd, 0, sizeof(cmd));
-        ret = sscanf(buf, "%x", &datum);
-        if (ret != 1)
+        ret = sscanf(buf, "%d", &datum);
+        if ((ret != 1) || (datum > 255))
                 return -EINVAL;
 
         /* fetch all other Information Element parameters */
@@ -328,8 +328,8 @@ static ssize_t metric_id_set(struct device *dev, struct device_attribute *attr,
         int ret;
 
         memset(&cmd, 0, sizeof(cmd));
-        ret = sscanf(buf, "%x", &datum);
-        if (ret != 1)
+        ret = sscanf(buf, "%d", &datum);
+        if ((ret != 1) || (datum > 255))
                 return -EINVAL;
 
         /* fetch all other Information Element parameters */
@@ -382,8 +382,8 @@ static ssize_t capability_set(struct device *dev, struct device_attribute *attr,
         int ret;
 
         memset(&cmd, 0, sizeof(cmd));
-        ret = sscanf(buf, "%x", &datum);
-        if (ret != 1)
+        ret = sscanf(buf, "%d", &datum);
+        if ((ret != 1) || (datum > 255))
                 return -EINVAL;
 
         /* fetch all other Information Element parameters */
diff --git a/drivers/net/wireless/mac80211_hwsim.c b/drivers/net/wireless/mac80211_hwsim.c
index 5816230d58f8..248d31a7aa33 100644
--- a/drivers/net/wireless/mac80211_hwsim.c
+++ b/drivers/net/wireless/mac80211_hwsim.c
@@ -500,7 +500,7 @@ failed_hw:
         device_unregister(data->dev);
 failed_drvdata:
         ieee80211_free_hw(hw);
-        hwsim_radios[i] = 0;
+        hwsim_radios[i] = NULL;
 failed:
         mac80211_hwsim_free();
         return err;
diff --git a/drivers/net/wireless/rt2x00/rt2500usb.c b/drivers/net/wireless/rt2x00/rt2500usb.c
index 3558cb210747..3078417b326b 100644
--- a/drivers/net/wireless/rt2x00/rt2500usb.c
+++ b/drivers/net/wireless/rt2x00/rt2500usb.c
@@ -1121,6 +1121,7 @@ static void rt2500usb_write_beacon(struct queue_entry *entry)
         int pipe = usb_sndbulkpipe(usb_dev, 1);
         int length;
         u16 reg;
+        u32 word, len;
 
         /*
          * Add the descriptor in front of the skb.
@@ -1130,6 +1131,17 @@ static void rt2500usb_write_beacon(struct queue_entry *entry)
         skbdesc->desc = entry->skb->data;
 
         /*
+         * Adjust the beacon databyte count. The current number is
+         * calculated before this function gets called, but falsely
+         * assumes that the descriptor was already present in the SKB.
+         */
+        rt2x00_desc_read(skbdesc->desc, 0, &word);
+        len  = rt2x00_get_field32(word, TXD_W0_DATABYTE_COUNT);
+        len += skbdesc->desc_len;
+        rt2x00_set_field32(&word, TXD_W0_DATABYTE_COUNT, len);
+        rt2x00_desc_write(skbdesc->desc, 0, word);
+
+        /*
          * Disable beaconing while we are reloading the beacon data,
          * otherwise we might be sending out invalid data.
          */
@@ -1650,7 +1662,6 @@ static void rt2500usb_probe_hw_mode(struct rt2x00_dev *rt2x00dev)
          * Initialize all hw fields.
          */
         rt2x00dev->hw->flags =
-            IEEE80211_HW_HOST_GEN_BEACON_TEMPLATE |
             IEEE80211_HW_RX_INCLUDES_FCS |
             IEEE80211_HW_HOST_BROADCAST_PS_BUFFERING |
             IEEE80211_HW_SIGNAL_DBM;
diff --git a/drivers/net/wireless/rt2x00/rt2x00.h b/drivers/net/wireless/rt2x00/rt2x00.h
index 07b03b3c7ef1..db2dc976d831 100644
--- a/drivers/net/wireless/rt2x00/rt2x00.h
+++ b/drivers/net/wireless/rt2x00/rt2x00.h
@@ -108,7 +108,10 @@
 #define SHORT_PIFS              ( SIFS + SHORT_SLOT_TIME )
 #define DIFS                    ( PIFS + SLOT_TIME )
 #define SHORT_DIFS              ( SHORT_PIFS + SHORT_SLOT_TIME )
-#define EIFS                    ( SIFS + (8 * (IEEE80211_HEADER + ACK_SIZE)) )
+#define EIFS                    ( SIFS + DIFS + \
+                                  (8 * (IEEE80211_HEADER + ACK_SIZE)) )
+#define SHORT_EIFS              ( SIFS + SHORT_DIFS + \
+                                  (8 * (IEEE80211_HEADER + ACK_SIZE)) )
 
 /*
  * Chipset identification
@@ -597,6 +600,7 @@ enum rt2x00_flags {
         DEVICE_STARTED_SUSPEND,
         DEVICE_ENABLED_RADIO,
         DEVICE_DISABLED_RADIO_HW,
+        DEVICE_DIRTY_CONFIG,
 
         /*
          * Driver features
diff --git a/drivers/net/wireless/rt2x00/rt2x00config.c b/drivers/net/wireless/rt2x00/rt2x00config.c
index f20ca712504f..3f89516e8332 100644
--- a/drivers/net/wireless/rt2x00/rt2x00config.c
+++ b/drivers/net/wireless/rt2x00/rt2x00config.c
@@ -271,7 +271,7 @@ config:
                 libconf.sifs = SIFS;
                 libconf.pifs = short_slot_time ? SHORT_PIFS : PIFS;
                 libconf.difs = short_slot_time ? SHORT_DIFS : DIFS;
-                libconf.eifs = EIFS;
+                libconf.eifs = short_slot_time ? SHORT_EIFS : EIFS;
         }
 
         libconf.conf = conf;
diff --git a/drivers/net/wireless/rt2x00/rt2x00dev.c b/drivers/net/wireless/rt2x00/rt2x00dev.c
index 8c93eb8353b0..f42283ad7b02 100644
--- a/drivers/net/wireless/rt2x00/rt2x00dev.c
+++ b/drivers/net/wireless/rt2x00/rt2x00dev.c
@@ -1013,6 +1013,7 @@ int rt2x00lib_start(struct rt2x00_dev *rt2x00dev)
         rt2x00dev->intf_associated = 0;
 
         __set_bit(DEVICE_STARTED, &rt2x00dev->flags);
+        __set_bit(DEVICE_DIRTY_CONFIG, &rt2x00dev->flags);
 
         return 0;
 }
@@ -1237,9 +1238,9 @@ int rt2x00lib_resume(struct rt2x00_dev *rt2x00dev)
         /*
          * Reconfigure device.
          */
-        rt2x00lib_config(rt2x00dev, &rt2x00dev->hw->conf, 1);
-        if (!rt2x00dev->hw->conf.radio_enabled)
-                rt2x00lib_disable_radio(rt2x00dev);
+        retval = rt2x00mac_config(rt2x00dev->hw, &rt2x00dev->hw->conf);
+        if (retval)
+                goto exit;
 
         /*
          * Iterator over each active interface to
diff --git a/drivers/net/wireless/rt2x00/rt2x00lib.h b/drivers/net/wireless/rt2x00/rt2x00lib.h
index f2c9b0e79b5f..c5fb3a72cf37 100644
--- a/drivers/net/wireless/rt2x00/rt2x00lib.h
+++ b/drivers/net/wireless/rt2x00/rt2x00lib.h
@@ -125,13 +125,6 @@ void rt2x00queue_unmap_skb(struct rt2x00_dev *rt2x00dev, struct sk_buff *skb);
 void rt2x00queue_free_skb(struct rt2x00_dev *rt2x00dev, struct sk_buff *skb);
 
 /**
- * rt2x00queue_free_skb - free a skb
- * @rt2x00dev: Pointer to &struct rt2x00_dev.
- * @skb: The skb to free.
- */
-void rt2x00queue_free_skb(struct rt2x00_dev *rt2x00dev, struct sk_buff *skb);
-
-/**
  * rt2x00queue_write_tx_frame - Write TX frame to hardware
  * @queue: Queue over which the frame should be send
  * @skb: The skb to send
diff --git a/drivers/net/wireless/rt2x00/rt2x00mac.c b/drivers/net/wireless/rt2x00/rt2x00mac.c
index f1dcbaa80c3c..c3ee4ecba792 100644
--- a/drivers/net/wireless/rt2x00/rt2x00mac.c
+++ b/drivers/net/wireless/rt2x00/rt2x00mac.c
@@ -63,7 +63,7 @@ static int rt2x00mac_tx_rts_cts(struct rt2x00_dev *rt2x00dev,
          */
         memcpy(skb->cb, frag_skb->cb, sizeof(skb->cb));
         rts_info = IEEE80211_SKB_CB(skb);
-        rts_info->flags |= IEEE80211_TX_CTL_DO_NOT_ENCRYPT;
+        rts_info->control.hw_key = NULL;
         rts_info->flags &= ~IEEE80211_TX_CTL_USE_RTS_CTS;
         rts_info->flags &= ~IEEE80211_TX_CTL_USE_CTS_PROTECT;
         rts_info->flags &= ~IEEE80211_TX_CTL_REQ_TX_STATUS;
@@ -83,6 +83,7 @@ static int rt2x00mac_tx_rts_cts(struct rt2x00_dev *rt2x00dev,
                                   (struct ieee80211_rts *)(skb->data));
 
         if (rt2x00queue_write_tx_frame(queue, skb)) {
+                dev_kfree_skb_any(skb);
                 WARNING(rt2x00dev, "Failed to send RTS/CTS frame.\n");
                 return NETDEV_TX_BUSY;
         }
@@ -96,7 +97,6 @@ int rt2x00mac_tx(struct ieee80211_hw *hw, struct sk_buff *skb)
         struct ieee80211_tx_info *tx_info = IEEE80211_SKB_CB(skb);
         struct ieee80211_hdr *ieee80211hdr = (struct ieee80211_hdr *)skb->data;
         enum data_queue_qid qid = skb_get_queue_mapping(skb);
-        struct rt2x00_intf *intf = vif_to_intf(tx_info->control.vif);
         struct data_queue *queue;
         u16 frame_control;
 
@@ -152,18 +152,6 @@ int rt2x00mac_tx(struct ieee80211_hw *hw, struct sk_buff *skb)
                 }
         }
 
-        /*
-         * XXX: This is as wrong as the old mac80211 code was,
-         *      due to beacons not getting sequence numbers assigned
-         *      properly.
-         */
-        if (tx_info->flags & IEEE80211_TX_CTL_ASSIGN_SEQ) {
-                if (tx_info->flags & IEEE80211_TX_CTL_FIRST_FRAGMENT)
-                        intf->seqno += 0x10;
-                ieee80211hdr->seq_ctrl &= cpu_to_le16(IEEE80211_SCTL_FRAG);
-                ieee80211hdr->seq_ctrl |= cpu_to_le16(intf->seqno);
-        }
-
         if (rt2x00queue_write_tx_frame(queue, skb)) {
                 ieee80211_stop_queue(rt2x00dev->hw, qid);
                 return NETDEV_TX_BUSY;
@@ -322,6 +310,7 @@ EXPORT_SYMBOL_GPL(rt2x00mac_remove_interface);
 int rt2x00mac_config(struct ieee80211_hw *hw, struct ieee80211_conf *conf)
 {
         struct rt2x00_dev *rt2x00dev = hw->priv;
+        int force_reconfig;
 
         /*
          * Mac80211 might be calling this function while we are trying
@@ -341,7 +330,17 @@ int rt2x00mac_config(struct ieee80211_hw *hw, struct ieee80211_conf *conf)
                         rt2x00lib_toggle_rx(rt2x00dev, STATE_RADIO_RX_OFF);
         }
 
-        rt2x00lib_config(rt2x00dev, conf, 0);
+        /*
+         * When the DEVICE_DIRTY_CONFIG flag is set, the device has recently
+         * been started and the configuration must be forced upon the hardware.
+         * Otherwise registers will not be intialized correctly and could
+         * result in non-working hardware because essential registers aren't
+         * initialized.
+         */
+        force_reconfig =
+            __test_and_clear_bit(DEVICE_DIRTY_CONFIG, &rt2x00dev->flags);
+
+        rt2x00lib_config(rt2x00dev, conf, force_reconfig);
 
         /*
          * Reenable RX only if the radio should be on.
diff --git a/drivers/net/wireless/rt2x00/rt2x00queue.c b/drivers/net/wireless/rt2x00/rt2x00queue.c
index 7f442030f5ad..3b27f6aa860c 100644
--- a/drivers/net/wireless/rt2x00/rt2x00queue.c
+++ b/drivers/net/wireless/rt2x00/rt2x00queue.c
@@ -120,6 +120,7 @@ static void rt2x00queue_create_tx_descriptor(struct queue_entry *entry,
 {
         struct rt2x00_dev *rt2x00dev = entry->queue->rt2x00dev;
         struct ieee80211_tx_info *tx_info = IEEE80211_SKB_CB(entry->skb);
+        struct rt2x00_intf *intf = vif_to_intf(tx_info->control.vif);
         struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)entry->skb->data;
         struct ieee80211_rate *rate =
             ieee80211_get_tx_rate(rt2x00dev->hw, tx_info);
@@ -200,6 +201,31 @@ static void rt2x00queue_create_tx_descriptor(struct queue_entry *entry,
         }
 
         /*
+         * Hardware should insert sequence counter.
+         * FIXME: We insert a software sequence counter first for
+         * hardware that doesn't support hardware sequence counting.
+         *
+         * This is wrong because beacons are not getting sequence
+         * numbers assigned properly.
+         *
+         * A secondary problem exists for drivers that cannot toggle
+         * sequence counting per-frame, since those will override the
+         * sequence counter given by mac80211.
+         */
+        if (tx_info->flags & IEEE80211_TX_CTL_ASSIGN_SEQ) {
+                spin_lock(&intf->lock);
+
+                if (test_bit(ENTRY_TXD_FIRST_FRAGMENT, &txdesc->flags))
+                        intf->seqno += 0x10;
+                hdr->seq_ctrl &= cpu_to_le16(IEEE80211_SCTL_FRAG);
+                hdr->seq_ctrl |= cpu_to_le16(intf->seqno);
+
+                spin_unlock(&intf->lock);
+
+                __set_bit(ENTRY_TXD_GENERATE_SEQ, &txdesc->flags);
+        }
+
+        /*
          * PLCP setup
          * Length calculation depends on OFDM/CCK rate.
          */
@@ -466,9 +492,12 @@ void rt2x00queue_init_rx(struct rt2x00_dev *rt2x00dev)
         if (!rt2x00dev->ops->lib->init_rxentry)
                 return;
 
-        for (i = 0; i < queue->limit; i++)
+        for (i = 0; i < queue->limit; i++) {
+                queue->entries[i].flags = 0;
+
                 rt2x00dev->ops->lib->init_rxentry(rt2x00dev,
                                                   &queue->entries[i]);
+        }
 }
 
 void rt2x00queue_init_tx(struct rt2x00_dev *rt2x00dev)
@@ -482,9 +511,12 @@ void rt2x00queue_init_tx(struct rt2x00_dev *rt2x00dev)
                 if (!rt2x00dev->ops->lib->init_txentry)
                         continue;
 
-                for (i = 0; i < queue->limit; i++)
+                for (i = 0; i < queue->limit; i++) {
+                        queue->entries[i].flags = 0;
+
                         rt2x00dev->ops->lib->init_txentry(rt2x00dev,
                                                           &queue->entries[i]);
+                }
         }
 }
 
diff --git a/drivers/net/wireless/rt2x00/rt2x00queue.h b/drivers/net/wireless/rt2x00/rt2x00queue.h
index 8945945c892e..a4a8c57004db 100644
--- a/drivers/net/wireless/rt2x00/rt2x00queue.h
+++ b/drivers/net/wireless/rt2x00/rt2x00queue.h
@@ -199,6 +199,7 @@ struct txdone_entry_desc {
  * @ENTRY_TXD_RTS_FRAME: This frame is a RTS frame.
  * @ENTRY_TXD_CTS_FRAME: This frame is a CTS-to-self frame.
  * @ENTRY_TXD_OFDM_RATE: This frame is send out with an OFDM rate.
+ * @ENTRY_TXD_GENERATE_SEQ: This frame requires sequence counter.
  * @ENTRY_TXD_FIRST_FRAGMENT: This is the first frame.
  * @ENTRY_TXD_MORE_FRAG: This frame is followed by another fragment.
  * @ENTRY_TXD_REQ_TIMESTAMP: Require timestamp to be inserted.
@@ -210,6 +211,7 @@ enum txentry_desc_flags {
         ENTRY_TXD_RTS_FRAME,
         ENTRY_TXD_CTS_FRAME,
         ENTRY_TXD_OFDM_RATE,
+        ENTRY_TXD_GENERATE_SEQ,
         ENTRY_TXD_FIRST_FRAGMENT,
         ENTRY_TXD_MORE_FRAG,
         ENTRY_TXD_REQ_TIMESTAMP,
diff --git a/drivers/net/wireless/rt2x00/rt2x00usb.c b/drivers/net/wireless/rt2x00/rt2x00usb.c
index 83862e7f7aec..933e6cc9359d 100644
--- a/drivers/net/wireless/rt2x00/rt2x00usb.c
+++ b/drivers/net/wireless/rt2x00/rt2x00usb.c
@@ -122,6 +122,38 @@ int rt2x00usb_vendor_request_buff(struct rt2x00_dev *rt2x00dev,
 }
 EXPORT_SYMBOL_GPL(rt2x00usb_vendor_request_buff);
 
+int rt2x00usb_vendor_request_large_buff(struct rt2x00_dev *rt2x00dev,
+                                        const u8 request, const u8 requesttype,
+                                        const u16 offset, void *buffer,
+                                        const u16 buffer_length,
+                                        const int timeout)
+{
+        int status = 0;
+        unsigned char *tb;
+        u16 off, len, bsize;
+
+        mutex_lock(&rt2x00dev->usb_cache_mutex);
+
+        tb  = buffer;
+        off = offset;
+        len = buffer_length;
+        while (len && !status) {
+                bsize = min_t(u16, CSR_CACHE_SIZE, len);
+                status = rt2x00usb_vendor_req_buff_lock(rt2x00dev, request,
+                                                        requesttype, off, tb,
+                                                        bsize, timeout);
+
+                tb  += bsize;
+                len -= bsize;
+                off += bsize;
+        }
+
+        mutex_unlock(&rt2x00dev->usb_cache_mutex);
+
+        return status;
+}
+EXPORT_SYMBOL_GPL(rt2x00usb_vendor_request_large_buff);
+
 /*
  * TX data handlers.
  */
diff --git a/drivers/net/wireless/rt2x00/rt2x00usb.h b/drivers/net/wireless/rt2x00/rt2x00usb.h
index aad794adf52c..ee3875f894aa 100644
--- a/drivers/net/wireless/rt2x00/rt2x00usb.h
+++ b/drivers/net/wireless/rt2x00/rt2x00usb.h
@@ -70,8 +70,7 @@
 /*
  * Cache size
  */
-#define CSR_CACHE_SIZE                  8
-#define CSR_CACHE_SIZE_FIRMWARE         64
+#define CSR_CACHE_SIZE                  64
 
 /*
  * USB request types.
@@ -172,6 +171,25 @@ int rt2x00usb_vendor_req_buff_lock(struct rt2x00_dev *rt2x00dev,
                                    const u16 buffer_length, const int timeout);
 
 /**
+ * rt2x00usb_vendor_request_large_buff - Send register command to device (buffered)
+ * @rt2x00dev: Pointer to &struct rt2x00_dev
+ * @request: USB vendor command (See &enum rt2x00usb_vendor_request)
+ * @requesttype: Request type &USB_VENDOR_REQUEST_*
+ * @offset: Register start offset to perform action on
+ * @buffer: Buffer where information will be read/written to by device
+ * @buffer_length: Size of &buffer
+ * @timeout: Operation timeout
+ *
+ * This function is used to transfer register data in blocks larger
+ * then CSR_CACHE_SIZE. Use for firmware upload, keys and beacons.
+ */
+int rt2x00usb_vendor_request_large_buff(struct rt2x00_dev *rt2x00dev,
+                                        const u8 request, const u8 requesttype,
+                                        const u16 offset, void *buffer,
+                                        const u16 buffer_length,
+                                        const int timeout);
+
+/**
  * rt2x00usb_vendor_request_sw - Send single register command to device
  * @rt2x00dev: Pointer to &struct rt2x00_dev
  * @request: USB vendor command (See &enum rt2x00usb_vendor_request)
diff --git a/drivers/net/wireless/rt2x00/rt61pci.c b/drivers/net/wireless/rt2x00/rt61pci.c
index f7c1f92c1448..fbe2a652e014 100644
--- a/drivers/net/wireless/rt2x00/rt61pci.c
+++ b/drivers/net/wireless/rt2x00/rt61pci.c
@@ -1544,7 +1544,8 @@ static void rt61pci_write_tx_desc(struct rt2x00_dev *rt2x00dev,
         rt2x00_set_field32(&word, TXD_W1_CWMIN, txdesc->cw_min);
         rt2x00_set_field32(&word, TXD_W1_CWMAX, txdesc->cw_max);
         rt2x00_set_field32(&word, TXD_W1_IV_OFFSET, IEEE80211_HEADER);
-        rt2x00_set_field32(&word, TXD_W1_HW_SEQUENCE, 1);
+        rt2x00_set_field32(&word, TXD_W1_HW_SEQUENCE,
+                           test_bit(ENTRY_TXD_GENERATE_SEQ, &txdesc->flags));
         rt2x00_set_field32(&word, TXD_W1_BUFFER_COUNT, 1);
         rt2x00_desc_write(txd, 1, word);
 
@@ -2278,7 +2279,6 @@ static void rt61pci_probe_hw_mode(struct rt2x00_dev *rt2x00dev)
          * Initialize all hw fields.
          */
         rt2x00dev->hw->flags =
-            IEEE80211_HW_HOST_GEN_BEACON_TEMPLATE |
             IEEE80211_HW_HOST_BROADCAST_PS_BUFFERING |
             IEEE80211_HW_SIGNAL_DBM;
         rt2x00dev->hw->extra_tx_headroom = 0;
diff --git a/drivers/net/wireless/rt2x00/rt73usb.c b/drivers/net/wireless/rt2x00/rt73usb.c
index d383735ab8f2..9761eaaa08be 100644
--- a/drivers/net/wireless/rt2x00/rt73usb.c
+++ b/drivers/net/wireless/rt2x00/rt73usb.c
@@ -890,9 +890,6 @@ static int rt73usb_load_firmware(struct rt2x00_dev *rt2x00dev, const void *data,
         unsigned int i;
         int status;
         u32 reg;
-        const char *ptr = data;
-        char *cache;
-        int buflen;
 
         /*
          * Wait for stable hardware.
@@ -911,31 +908,12 @@ static int rt73usb_load_firmware(struct rt2x00_dev *rt2x00dev, const void *data,
 
         /*
          * Write firmware to device.
-         * We setup a seperate cache for this action,
-         * since we are going to write larger chunks of data
-         * then normally used cache size.
          */
-        cache = kmalloc(CSR_CACHE_SIZE_FIRMWARE, GFP_KERNEL);
-        if (!cache) {
-                ERROR(rt2x00dev, "Failed to allocate firmware cache.\n");
-                return -ENOMEM;
-        }
-
-        for (i = 0; i < len; i += CSR_CACHE_SIZE_FIRMWARE) {
-                buflen = min_t(int, len - i, CSR_CACHE_SIZE_FIRMWARE);
-
-                memcpy(cache, ptr, buflen);
-
-                rt2x00usb_vendor_request(rt2x00dev, USB_MULTI_WRITE,
-                                         USB_VENDOR_REQUEST_OUT,
-                                         FIRMWARE_IMAGE_BASE + i, 0,
-                                         cache, buflen,
-                                         REGISTER_TIMEOUT32(buflen));
-
-                ptr += buflen;
-        }
-
-        kfree(cache);
+        rt2x00usb_vendor_request_large_buff(rt2x00dev, USB_MULTI_WRITE,
+                                            USB_VENDOR_REQUEST_OUT,
+                                            FIRMWARE_IMAGE_BASE,
+                                            data, len,
+                                            REGISTER_TIMEOUT32(len));
 
         /*
          * Send firmware request to device to load firmware,
@@ -1303,7 +1281,8 @@ static void rt73usb_write_tx_desc(struct rt2x00_dev *rt2x00dev,
         rt2x00_set_field32(&word, TXD_W1_CWMIN, txdesc->cw_min);
         rt2x00_set_field32(&word, TXD_W1_CWMAX, txdesc->cw_max);
         rt2x00_set_field32(&word, TXD_W1_IV_OFFSET, IEEE80211_HEADER);
-        rt2x00_set_field32(&word, TXD_W1_HW_SEQUENCE, 1);
+        rt2x00_set_field32(&word, TXD_W1_HW_SEQUENCE,
+                           test_bit(ENTRY_TXD_GENERATE_SEQ, &txdesc->flags));
         rt2x00_desc_write(txd, 1, word);
 
         rt2x00_desc_read(txd, 2, &word);
@@ -1352,6 +1331,7 @@ static void rt73usb_write_beacon(struct queue_entry *entry)
         struct skb_frame_desc *skbdesc = get_skb_frame_desc(entry->skb);
         unsigned int beacon_base;
         u32 reg;
+        u32 word, len;
 
         /*
          * Add the descriptor in front of the skb.
@@ -1361,6 +1341,17 @@ static void rt73usb_write_beacon(struct queue_entry *entry)
         skbdesc->desc = entry->skb->data;
 
         /*
+         * Adjust the beacon databyte count. The current number is
+         * calculated before this function gets called, but falsely
+         * assumes that the descriptor was already present in the SKB.
+         */
+        rt2x00_desc_read(skbdesc->desc, 0, &word);
+        len  = rt2x00_get_field32(word, TXD_W0_DATABYTE_COUNT);
+        len += skbdesc->desc_len;
+        rt2x00_set_field32(&word, TXD_W0_DATABYTE_COUNT, len);
+        rt2x00_desc_write(skbdesc->desc, 0, word);
+
+        /*
          * Disable beaconing while we are reloading the beacon data,
          * otherwise we might be sending out invalid data.
          */
@@ -1374,10 +1365,10 @@ static void rt73usb_write_beacon(struct queue_entry *entry)
          * Write entire beacon with descriptor to register.
          */
         beacon_base = HW_BEACON_OFFSET(entry->entry_idx);
-        rt2x00usb_vendor_request(rt2x00dev, USB_MULTI_WRITE,
-                                 USB_VENDOR_REQUEST_OUT, beacon_base, 0,
-                                 entry->skb->data, entry->skb->len,
-                                 REGISTER_TIMEOUT32(entry->skb->len));
+        rt2x00usb_vendor_request_large_buff(rt2x00dev, USB_MULTI_WRITE,
+                                            USB_VENDOR_REQUEST_OUT, beacon_base,
+                                            entry->skb->data, entry->skb->len,
+                                            REGISTER_TIMEOUT32(entry->skb->len));
 
         /*
          * Clean up the beacon skb.
@@ -1871,7 +1862,6 @@ static void rt73usb_probe_hw_mode(struct rt2x00_dev *rt2x00dev)
          * Initialize all hw fields.
          */
         rt2x00dev->hw->flags =
-            IEEE80211_HW_HOST_GEN_BEACON_TEMPLATE |
             IEEE80211_HW_HOST_BROADCAST_PS_BUFFERING |
             IEEE80211_HW_SIGNAL_DBM;
         rt2x00dev->hw->extra_tx_headroom = TXD_DESC_SIZE;
diff --git a/drivers/net/wireless/rtl8187.h b/drivers/net/wireless/rtl8187.h
index 3afb49f8866a..1b0d750f6623 100644
--- a/drivers/net/wireless/rtl8187.h
+++ b/drivers/net/wireless/rtl8187.h
@@ -47,11 +47,13 @@ struct rtl8187_rx_hdr {
 struct rtl8187b_rx_hdr {
         __le32 flags;
         __le64 mac_time;
-        u8 noise;
-        u8 signal;
+        u8 sq;
+        u8 rssi;
         u8 agc;
-        u8 reserved;
-        __le32 unused;
+        u8 flags2;
+        __le16 snr_long2end;
+        s8 pwdb_g12;
+        u8 fot;
 } __attribute__((packed));
 
 /* {rtl8187,rtl8187b}_tx_info is in skb */
@@ -100,6 +102,7 @@ struct rtl8187_priv {
         struct usb_device *udev;
         u32 rx_conf;
         u16 txpwr_base;
+        u16 seqno;
         u8 asic_rev;
         u8 is_rtl8187b;
         enum {
diff --git a/drivers/net/wireless/rtl8187_dev.c b/drivers/net/wireless/rtl8187_dev.c
index d3067b1216ca..177988efd660 100644
--- a/drivers/net/wireless/rtl8187_dev.c
+++ b/drivers/net/wireless/rtl8187_dev.c
@@ -169,6 +169,7 @@ static int rtl8187_tx(struct ieee80211_hw *dev, struct sk_buff *skb)
 {
         struct rtl8187_priv *priv = dev->priv;
         struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
+        struct ieee80211_hdr *ieee80211hdr = (struct ieee80211_hdr *)skb->data;
         unsigned int ep;
         void *buf;
         struct urb *urb;
@@ -234,6 +235,20 @@ static int rtl8187_tx(struct ieee80211_hw *dev, struct sk_buff *skb)
                         ep = epmap[skb_get_queue_mapping(skb)];
         }
 
+        /* FIXME: The sequence that follows is needed for this driver to
+         * work with mac80211 since "mac80211: fix TX sequence numbers".
+         * As with the temporary code in rt2x00, changes will be needed
+         * to get proper sequence numbers on beacons. In addition, this
+         * patch places the sequence number in the hardware state, which
+         * limits us to a single virtual state.
+         */
+        if (info->flags & IEEE80211_TX_CTL_ASSIGN_SEQ) {
+                if (info->flags & IEEE80211_TX_CTL_FIRST_FRAGMENT)
+                        priv->seqno += 0x10;
+                ieee80211hdr->seq_ctrl &= cpu_to_le16(IEEE80211_SCTL_FRAG);
+                ieee80211hdr->seq_ctrl |= cpu_to_le16(priv->seqno);
+        }
+
         info->driver_data[0] = dev;
         info->driver_data[1] = urb;
 
@@ -257,6 +272,7 @@ static void rtl8187_rx_cb(struct urb *urb)
         struct ieee80211_rx_status rx_status = { 0 };
         int rate, signal;
         u32 flags;
+        u32 quality;
 
         spin_lock(&priv->rx_queue.lock);
         if (skb->next)
@@ -280,44 +296,57 @@ static void rtl8187_rx_cb(struct urb *urb)
                 flags = le32_to_cpu(hdr->flags);
                 signal = hdr->signal & 0x7f;
                 rx_status.antenna = (hdr->signal >> 7) & 1;
-                rx_status.signal = signal;
                 rx_status.noise = hdr->noise;
                 rx_status.mactime = le64_to_cpu(hdr->mac_time);
-                priv->signal = signal;
                 priv->quality = signal;
+                rx_status.qual = priv->quality;
                 priv->noise = hdr->noise;
+                rate = (flags >> 20) & 0xF;
+                if (rate > 3) { /* OFDM rate */
+                        if (signal > 90)
+                                signal = 90;
+                        else if (signal < 25)
+                                signal = 25;
+                        signal = 90 - signal;
+                } else {        /* CCK rate */
+                        if (signal > 95)
+                                signal = 95;
+                        else if (signal < 30)
+                                signal = 30;
+                        signal = 95 - signal;
+                }
+                rx_status.signal = signal;
+                priv->signal = signal;
         } else {
                 struct rtl8187b_rx_hdr *hdr =
                         (typeof(hdr))(skb_tail_pointer(skb) - sizeof(*hdr));
+                /* The Realtek datasheet for the RTL8187B shows that the RX
+                 * header contains the following quantities: signal quality,
+                 * RSSI, AGC, the received power in dB, and the measured SNR.
+                 * In testing, none of these quantities show qualitative
+                 * agreement with AP signal strength, except for the AGC,
+                 * which is inversely proportional to the strength of the
+                 * signal. In the following, the quality and signal strength
+                 * are derived from the AGC. The arbitrary scaling constants
+                 * are chosen to make the results close to the values obtained
+                 * for a BCM4312 using b43 as the driver. The noise is ignored
+                 * for now.
+                 */
                 flags = le32_to_cpu(hdr->flags);
-                signal = hdr->agc >> 1;
-                rx_status.antenna = (hdr->signal >> 7) & 1;
-                rx_status.signal = 64 - min(hdr->noise, (u8)64);
-                rx_status.noise = hdr->noise;
+                quality = 170 - hdr->agc;
+                if (quality > 100)
+                        quality = 100;
+                signal = 14 - hdr->agc / 2;
+                rx_status.qual = quality;
+                priv->quality = quality;
+                rx_status.signal = signal;
+                priv->signal = signal;
+                rx_status.antenna = (hdr->rssi >> 7) & 1;
                 rx_status.mactime = le64_to_cpu(hdr->mac_time);
-                priv->signal = hdr->signal;
-                priv->quality = hdr->agc >> 1;
-                priv->noise = hdr->noise;
+                rate = (flags >> 20) & 0xF;
         }
 
         skb_trim(skb, flags & 0x0FFF);
-        rate = (flags >> 20) & 0xF;
-        if (rate > 3) { /* OFDM rate */
-                if (signal > 90)
-                        signal = 90;
-                else if (signal < 25)
-                        signal = 25;
-                signal = 90 - signal;
-        } else {        /* CCK rate */
-                if (signal > 95)
-                        signal = 95;
-                else if (signal < 30)
-                        signal = 30;
-                signal = 95 - signal;
-        }
-
-        rx_status.qual = priv->quality;
-        rx_status.signal = signal;
         rx_status.rate_idx = rate;
         rx_status.freq = dev->conf.channel->center_freq;
         rx_status.band = dev->conf.channel->band;
@@ -1015,9 +1044,7 @@ static int __devinit rtl8187_probe(struct usb_interface *intf,
 
         priv->mode = IEEE80211_IF_TYPE_MNTR;
         dev->flags = IEEE80211_HW_HOST_BROADCAST_PS_BUFFERING |
-                     IEEE80211_HW_RX_INCLUDES_FCS |
-                     IEEE80211_HW_SIGNAL_UNSPEC;
-        dev->max_signal = 65;
+                     IEEE80211_HW_RX_INCLUDES_FCS;
 
         eeprom.data = dev;
         eeprom.register_read = rtl8187_eeprom_register_read;
@@ -1132,10 +1159,16 @@ static int __devinit rtl8187_probe(struct usb_interface *intf,
                 (*channel++).hw_value = txpwr >> 8;
         }
 
-        if (priv->is_rtl8187b)
+        if (priv->is_rtl8187b) {
                 printk(KERN_WARNING "rtl8187: 8187B chip detected. Support "
                         "is EXPERIMENTAL, and could damage your\n"
                         "         hardware, use at your own risk\n");
+                dev->flags |= IEEE80211_HW_SIGNAL_DBM;
+        } else {
+                dev->flags |= IEEE80211_HW_SIGNAL_UNSPEC;
+                dev->max_signal = 65;
+        }
+
         if ((id->driver_info == DEVICE_RTL8187) && priv->is_rtl8187b)
                 printk(KERN_INFO "rtl8187: inconsistency between id with OEM"
                        " info!\n");
diff --git a/drivers/net/wireless/zd1211rw/zd_mac.c b/drivers/net/wireless/zd1211rw/zd_mac.c
index fcc532bb6a7e..4d7b98b05030 100644
--- a/drivers/net/wireless/zd1211rw/zd_mac.c
+++ b/drivers/net/wireless/zd1211rw/zd_mac.c
@@ -935,7 +935,6 @@ struct ieee80211_hw *zd_mac_alloc_hw(struct usb_interface *intf)
         hw->wiphy->bands[IEEE80211_BAND_2GHZ] = &mac->band;
 
         hw->flags = IEEE80211_HW_RX_INCLUDES_FCS |
-                    IEEE80211_HW_HOST_GEN_BEACON_TEMPLATE |
                     IEEE80211_HW_SIGNAL_DB;
 
         hw->max_signal = 100;
diff --git a/drivers/of/Kconfig b/drivers/of/Kconfig
index 1d7ec3129349..f821dbc952a4 100644
--- a/drivers/of/Kconfig
+++ b/drivers/of/Kconfig
@@ -13,3 +13,9 @@ config OF_I2C
         depends on PPC_OF && I2C
         help
           OpenFirmware I2C accessors
+
+config OF_SPI
+        def_tristate SPI
+        depends on OF && PPC_OF && SPI
+        help
+          OpenFirmware SPI accessors
diff --git a/drivers/of/Makefile b/drivers/of/Makefile
index 548772e871fd..4c3c6f8e36f5 100644
--- a/drivers/of/Makefile
+++ b/drivers/of/Makefile
@@ -2,3 +2,4 @@ obj-y = base.o
 obj-$(CONFIG_OF_DEVICE) += device.o platform.o
 obj-$(CONFIG_OF_GPIO)   += gpio.o
 obj-$(CONFIG_OF_I2C)    += of_i2c.o
+obj-$(CONFIG_OF_SPI)    += of_spi.o
diff --git a/drivers/of/base.c b/drivers/of/base.c
index 23ffb7c0caf2..ad8ac1a8af28 100644
--- a/drivers/of/base.c
+++ b/drivers/of/base.c
@@ -385,3 +385,91 @@ struct device_node *of_find_matching_node(struct device_node *from,
         return np;
 }
 EXPORT_SYMBOL(of_find_matching_node);
+
+/**
+ * of_modalias_table: Table of explicit compatible ==> modalias mappings
+ *
+ * This table allows particulare compatible property values to be mapped
+ * to modalias strings.  This is useful for busses which do not directly
+ * understand the OF device tree but are populated based on data contained
+ * within the device tree.  SPI and I2C are the two current users of this
+ * table.
+ *
+ * In most cases, devices do not need to be listed in this table because
+ * the modalias value can be derived directly from the compatible table.
+ * However, if for any reason a value cannot be derived, then this table
+ * provides a method to override the implicit derivation.
+ *
+ * At the moment, a single table is used for all bus types because it is
+ * assumed that the data size is small and that the compatible values
+ * should already be distinct enough to differentiate between SPI, I2C
+ * and other devices.
+ */
+struct of_modalias_table {
+        char *of_device;
+        char *modalias;
+};
+static struct of_modalias_table of_modalias_table[] = {
+        /* Empty for now; add entries as needed */
+};
+
+/**
+ * of_modalias_node - Lookup appropriate modalias for a device node
+ * @node:       pointer to a device tree node
+ * @modalias:   Pointer to buffer that modalias value will be copied into
+ * @len:        Length of modalias value
+ *
+ * Based on the value of the compatible property, this routine will determine
+ * an appropriate modalias value for a particular device tree node.  Three
+ * separate methods are used to derive a modalias value.
+ *
+ * First method is to lookup the compatible value in of_modalias_table.
+ * Second is to look for a "linux,<modalias>" entry in the compatible list
+ * and used that for modalias.  Third is to strip off the manufacturer
+ * prefix from the first compatible entry and use the remainder as modalias
+ *
+ * This routine returns 0 on success
+ */
+int of_modalias_node(struct device_node *node, char *modalias, int len)
+{
+        int i, cplen;
+        const char *compatible;
+        const char *p;
+
+        /* 1. search for exception list entry */
+        for (i = 0; i < ARRAY_SIZE(of_modalias_table); i++) {
+                compatible = of_modalias_table[i].of_device;
+                if (!of_device_is_compatible(node, compatible))
+                        continue;
+                strlcpy(modalias, of_modalias_table[i].modalias, len);
+                return 0;
+        }
+
+        compatible = of_get_property(node, "compatible", &cplen);
+        if (!compatible)
+                return -ENODEV;
+
+        /* 2. search for linux,<modalias> entry */
+        p = compatible;
+        while (cplen > 0) {
+                if (!strncmp(p, "linux,", 6)) {
+                        p += 6;
+                        strlcpy(modalias, p, len);
+                        return 0;
+                }
+
+                i = strlen(p) + 1;
+                p += i;
+                cplen -= i;
+        }
+
+        /* 3. take first compatible entry and strip manufacturer */
+        p = strchr(compatible, ',');
+        if (!p)
+                return -ENODEV;
+        p++;
+        strlcpy(modalias, p, len);
+        return 0;
+}
+EXPORT_SYMBOL_GPL(of_modalias_node);
+
diff --git a/drivers/of/of_i2c.c b/drivers/of/of_i2c.c
index 344e1b03dd8b..6a98dc8aa30b 100644
--- a/drivers/of/of_i2c.c
+++ b/drivers/of/of_i2c.c
@@ -16,62 +16,6 @@
 #include <linux/of_i2c.h>
 #include <linux/module.h>
 
-struct i2c_driver_device {
-        char    *of_device;
-        char    *i2c_type;
-};
-
-static struct i2c_driver_device i2c_devices[] = {
-};
-
-static int of_find_i2c_driver(struct device_node *node,
-                              struct i2c_board_info *info)
-{
-        int i, cplen;
-        const char *compatible;
-        const char *p;
-
-        /* 1. search for exception list entry */
-        for (i = 0; i < ARRAY_SIZE(i2c_devices); i++) {
-                if (!of_device_is_compatible(node, i2c_devices[i].of_device))
-                        continue;
-                if (strlcpy(info->type, i2c_devices[i].i2c_type,
-                            I2C_NAME_SIZE) >= I2C_NAME_SIZE)
-                        return -ENOMEM;
-
-                return 0;
-        }
-
-        compatible = of_get_property(node, "compatible", &cplen);
-        if (!compatible)
-                return -ENODEV;
-
-        /* 2. search for linux,<i2c-type> entry */
-        p = compatible;
-        while (cplen > 0) {
-                if (!strncmp(p, "linux,", 6)) {
-                        p += 6;
-                        if (strlcpy(info->type, p,
-                                    I2C_NAME_SIZE) >= I2C_NAME_SIZE)
-                                return -ENOMEM;
-                        return 0;
-                }
-
-                i = strlen(p) + 1;
-                p += i;
-                cplen -= i;
-        }
-
-        /* 3. take fist compatible entry and strip manufacturer */
-        p = strchr(compatible, ',');
-        if (!p)
-                return -ENODEV;
-        p++;
-        if (strlcpy(info->type, p, I2C_NAME_SIZE) >= I2C_NAME_SIZE)
-                return -ENOMEM;
-        return 0;
-}
-
 void of_register_i2c_devices(struct i2c_adapter *adap,
                              struct device_node *adap_node)
 {
@@ -83,6 +27,9 @@ void of_register_i2c_devices(struct i2c_adapter *adap,
                 const u32 *addr;
                 int len;
 
+                if (of_modalias_node(node, info.type, sizeof(info.type)) < 0)
+                        continue;
+
                 addr = of_get_property(node, "reg", &len);
                 if (!addr || len < sizeof(int) || *addr > (1 << 10) - 1) {
                         printk(KERN_ERR
@@ -92,11 +39,6 @@ void of_register_i2c_devices(struct i2c_adapter *adap,
 
                 info.irq = irq_of_parse_and_map(node, 0);
 
-                if (of_find_i2c_driver(node, &info) < 0) {
-                        irq_dispose_mapping(info.irq);
-                        continue;
-                }
-
                 info.addr = *addr;
 
                 request_module(info.type);
diff --git a/drivers/of/of_spi.c b/drivers/of/of_spi.c
new file mode 100644
index 000000000000..b01eec026f68
--- /dev/null
+++ b/drivers/of/of_spi.c
@@ -0,0 +1,93 @@
+/*
+ * SPI OF support routines
+ * Copyright (C) 2008 Secret Lab Technologies Ltd.
+ *
+ * Support routines for deriving SPI device attachments from the device
+ * tree.
+ */
+
+#include <linux/of.h>
+#include <linux/device.h>
+#include <linux/spi/spi.h>
+#include <linux/of_spi.h>
+
+/**
+ * of_register_spi_devices - Register child devices onto the SPI bus
+ * @master:     Pointer to spi_master device
+ * @np:         parent node of SPI device nodes
+ *
+ * Registers an spi_device for each child node of 'np' which has a 'reg'
+ * property.
+ */
+void of_register_spi_devices(struct spi_master *master, struct device_node *np)
+{
+        struct spi_device *spi;
+        struct device_node *nc;
+        const u32 *prop;
+        int rc;
+        int len;
+
+        for_each_child_of_node(np, nc) {
+                /* Alloc an spi_device */
+                spi = spi_alloc_device(master);
+                if (!spi) {
+                        dev_err(&master->dev, "spi_device alloc error for %s\n",
+                                nc->full_name);
+                        spi_dev_put(spi);
+                        continue;
+                }
+
+                /* Select device driver */
+                if (of_modalias_node(nc, spi->modalias,
+                                     sizeof(spi->modalias)) < 0) {
+                        dev_err(&master->dev, "cannot find modalias for %s\n",
+                                nc->full_name);
+                        spi_dev_put(spi);
+                        continue;
+                }
+
+                /* Device address */
+                prop = of_get_property(nc, "reg", &len);
+                if (!prop || len < sizeof(*prop)) {
+                        dev_err(&master->dev, "%s has no 'reg' property\n",
+                                nc->full_name);
+                        spi_dev_put(spi);
+                        continue;
+                }
+                spi->chip_select = *prop;
+
+                /* Mode (clock phase/polarity/etc.) */
+                if (of_find_property(nc, "spi-cpha", NULL))
+                        spi->mode |= SPI_CPHA;
+                if (of_find_property(nc, "spi-cpol", NULL))
+                        spi->mode |= SPI_CPOL;
+
+                /* Device speed */
+                prop = of_get_property(nc, "spi-max-frequency", &len);
+                if (!prop || len < sizeof(*prop)) {
+                        dev_err(&master->dev, "%s has no 'spi-max-frequency' property\n",
+                                nc->full_name);
+                        spi_dev_put(spi);
+                        continue;
+                }
+                spi->max_speed_hz = *prop;
+
+                /* IRQ */
+                spi->irq = irq_of_parse_and_map(nc, 0);
+
+                /* Store a pointer to the node in the device structure */
+                of_node_get(nc);
+                spi->dev.archdata.of_node = nc;
+
+                /* Register the new device */
+                request_module(spi->modalias);
+                rc = spi_add_device(spi);
+                if (rc) {
+                        dev_err(&master->dev, "spi_device register error %s\n",
+                                nc->full_name);
+                        spi_dev_put(spi);
+                }
+
+        }
+}
+EXPORT_SYMBOL(of_register_spi_devices);
diff --git a/drivers/pci/hotplug/pciehp_hpc.c b/drivers/pci/hotplug/pciehp_hpc.c
index 1323a43285d7..ad27e9e225a6 100644
--- a/drivers/pci/hotplug/pciehp_hpc.c
+++ b/drivers/pci/hotplug/pciehp_hpc.c
@@ -1103,7 +1103,7 @@ static inline void dbg_ctrl(struct controller *ctrl)
         dbg("  Power Indicator      : %3s\n", PWR_LED(ctrl)    ? "yes" : "no");
         dbg("  Hot-Plug Surprise    : %3s\n", HP_SUPR_RM(ctrl) ? "yes" : "no");
         dbg("  EMI Present          : %3s\n", EMI(ctrl)        ? "yes" : "no");
-        dbg("  Comamnd Completed    : %3s\n", NO_CMD_CMPL(ctrl)? "no" : "yes");
+        dbg("  Command Completed    : %3s\n", NO_CMD_CMPL(ctrl)? "no" : "yes");
         pciehp_readw(ctrl, SLOTSTATUS, &reg16);
         dbg("Slot Status            : 0x%04x\n", reg16);
         pciehp_readw(ctrl, SLOTCTRL, &reg16);
diff --git a/drivers/pci/msi.c b/drivers/pci/msi.c
index 15af618d36e2..18354817173c 100644
--- a/drivers/pci/msi.c
+++ b/drivers/pci/msi.c
@@ -126,7 +126,16 @@ static void msix_flush_writes(unsigned int irq)
         }
 }
 
-static void msi_set_mask_bits(unsigned int irq, u32 mask, u32 flag)
+/*
+ * PCI 2.3 does not specify mask bits for each MSI interrupt.  Attempting to
+ * mask all MSI interrupts by clearing the MSI enable bit does not work
+ * reliably as devices without an INTx disable bit will then generate a
+ * level IRQ which will never be cleared.
+ *
+ * Returns 1 if it succeeded in masking the interrupt and 0 if the device
+ * doesn't support MSI masking.
+ */
+static int msi_set_mask_bits(unsigned int irq, u32 mask, u32 flag)
 {
         struct msi_desc *entry;
 
@@ -144,8 +153,7 @@ static void msi_set_mask_bits(unsigned int irq, u32 mask, u32 flag)
                         mask_bits |= flag & mask;
                         pci_write_config_dword(entry->dev, pos, mask_bits);
                 } else {
-                        __msi_set_enable(entry->dev, entry->msi_attrib.pos,
-                                         !flag);
+                        return 0;
                 }
                 break;
         case PCI_CAP_ID_MSIX:
@@ -161,6 +169,7 @@ static void msi_set_mask_bits(unsigned int irq, u32 mask, u32 flag)
                 break;
         }
         entry->msi_attrib.masked = !!flag;
+        return 1;
 }
 
 void read_msi_msg(unsigned int irq, struct msi_msg *msg)
diff --git a/drivers/pci/pci-acpi.c b/drivers/pci/pci-acpi.c
index 7764768b6a0e..89a2f0fa10f9 100644
--- a/drivers/pci/pci-acpi.c
+++ b/drivers/pci/pci-acpi.c
@@ -11,6 +11,7 @@
 #include <linux/init.h>
 #include <linux/pci.h>
 #include <linux/module.h>
+#include <linux/pci-aspm.h>
 #include <acpi/acpi.h>
 #include <acpi/acnamesp.h>
 #include <acpi/acresrc.h>
@@ -372,6 +373,12 @@ static int __init acpi_pci_init(void)
                 printk(KERN_INFO"ACPI FADT declares the system doesn't support MSI, so disable it\n");
                 pci_no_msi();
         }
+
+        if (acpi_gbl_FADT.boot_flags & BAF_PCIE_ASPM_CONTROL) {
+                printk(KERN_INFO"ACPI FADT declares the system doesn't support PCIe ASPM, so disable it\n");
+                pcie_no_aspm();
+        }
+
         ret = register_acpi_bus_type(&acpi_pci_bus);
         if (ret)
                 return 0;
diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c
index e9c356236d27..0a3d856833fc 100644
--- a/drivers/pci/pci.c
+++ b/drivers/pci/pci.c
@@ -572,6 +572,10 @@ int pci_set_power_state(struct pci_dev *dev, pci_power_t state)
                 if (!ret)
                         pci_update_current_state(dev);
         }
+        /* This device is quirked not to be put into D3, so
+           don't put it in D3 */
+        if (state == PCI_D3hot && (dev->dev_flags & PCI_DEV_FLAGS_NO_D3))
+                return 0;
 
         error = pci_raw_set_power_state(dev, state);
 
@@ -1123,6 +1127,12 @@ int pci_enable_wake(struct pci_dev *dev, pci_power_t state, int enable)
 }
 
 /**
+ * pci_target_state - find an appropriate low power state for a given PCI dev
+ * @dev: PCI device
+ *
+ * Use underlying platform code to find a supported low power state for @dev.
+ * If the platform can't manage @dev, return the deepest state from which it
+ * can generate wake events, based on any available PME info.
  */
 pci_power_t pci_target_state(struct pci_dev *dev)
 {
diff --git a/drivers/pci/pcie/aspm.c b/drivers/pci/pcie/aspm.c
index f82495583e63..9a7c9e1408a4 100644
--- a/drivers/pci/pcie/aspm.c
+++ b/drivers/pci/pcie/aspm.c
@@ -55,7 +55,7 @@ struct pcie_link_state {
         struct endpoint_state endpoints[8];
 };
 
-static int aspm_disabled;
+static int aspm_disabled, aspm_force;
 static DEFINE_MUTEX(aspm_lock);
 static LIST_HEAD(link_list);
 
@@ -510,6 +510,7 @@ static int pcie_aspm_sanity_check(struct pci_dev *pdev)
 {
         struct pci_dev *child_dev;
         int child_pos;
+        u32 reg32;
 
         /*
          * Some functions in a slot might not all be PCIE functions, very
@@ -519,6 +520,19 @@ static int pcie_aspm_sanity_check(struct pci_dev *pdev)
                 child_pos = pci_find_capability(child_dev, PCI_CAP_ID_EXP);
                 if (!child_pos)
                         return -EINVAL;
+
+                /*
+                 * Disable ASPM for pre-1.1 PCIe device, we follow MS to use
+                 * RBER bit to determine if a function is 1.1 version device
+                 */
+                pci_read_config_dword(child_dev, child_pos + PCI_EXP_DEVCAP,
+                        &reg32);
+                if (!(reg32 & PCI_EXP_DEVCAP_RBER && !aspm_force)) {
+                        printk("Pre-1.1 PCIe device detected, "
+                                "disable ASPM for %s. It can be enabled forcedly"
+                                " with 'pcie_aspm=force'\n", pci_name(pdev));
+                        return -EINVAL;
+                }
         }
         return 0;
 }
@@ -802,11 +816,23 @@ void pcie_aspm_remove_sysfs_dev_files(struct pci_dev *pdev)
 
 static int __init pcie_aspm_disable(char *str)
 {
-        aspm_disabled = 1;
+        if (!strcmp(str, "off")) {
+                aspm_disabled = 1;
+                printk(KERN_INFO "PCIe ASPM is disabled\n");
+        } else if (!strcmp(str, "force")) {
+                aspm_force = 1;
+                printk(KERN_INFO "PCIe ASPM is forcedly enabled\n");
+        }
         return 1;
 }
 
-__setup("pcie_noaspm", pcie_aspm_disable);
+__setup("pcie_aspm=", pcie_aspm_disable);
+
+void pcie_no_aspm(void)
+{
+        if (!aspm_force)
+                aspm_disabled = 1;
+}
 
 #ifdef CONFIG_ACPI
 #include <acpi/acpi_bus.h>
diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c
index b1724cf31b66..7098dfb07449 100644
--- a/drivers/pci/probe.c
+++ b/drivers/pci/probe.c
@@ -163,12 +163,9 @@ static inline unsigned int pci_calc_resource_flags(unsigned int flags)
         return IORESOURCE_MEM;
 }
 
-/*
- * Find the extent of a PCI decode..
- */
-static u32 pci_size(u32 base, u32 maxbase, u32 mask)
+static u64 pci_size(u64 base, u64 maxbase, u64 mask)
 {
-        u32 size = mask & maxbase;      /* Find the significant bits */
+        u64 size = mask & maxbase;      /* Find the significant bits */
         if (!size)
                 return 0;
 
@@ -184,135 +181,142 @@ static u32 pci_size(u32 base, u32 maxbase, u32 mask)
         return size;
 }
 
-static u64 pci_size64(u64 base, u64 maxbase, u64 mask)
-{
-        u64 size = mask & maxbase;      /* Find the significant bits */
-        if (!size)
-                return 0;
+enum pci_bar_type {
+        pci_bar_unknown,        /* Standard PCI BAR probe */
+        pci_bar_io,             /* An io port BAR */
+        pci_bar_mem32,          /* A 32-bit memory BAR */
+        pci_bar_mem64,          /* A 64-bit memory BAR */
+};
 
-        /* Get the lowest of them to find the decode size, and
-           from that the extent.  */
-        size = (size & ~(size-1)) - 1;
+static inline enum pci_bar_type decode_bar(struct resource *res, u32 bar)
+{
+        if ((bar & PCI_BASE_ADDRESS_SPACE) == PCI_BASE_ADDRESS_SPACE_IO) {
+                res->flags = bar & ~PCI_BASE_ADDRESS_IO_MASK;
+                return pci_bar_io;
+        }
 
-        /* base == maxbase can be valid only if the BAR has
-           already been programmed with all 1s.  */
-        if (base == maxbase && ((base | size) & mask) != mask)
-                return 0;
+        res->flags = bar & ~PCI_BASE_ADDRESS_MEM_MASK;
 
-        return size;
+        if (res->flags == PCI_BASE_ADDRESS_MEM_TYPE_64)
+                return pci_bar_mem64;
+        return pci_bar_mem32;
 }
 
-static inline int is_64bit_memory(u32 mask)
+/*
+ * If the type is not unknown, we assume that the lowest bit is 'enable'.
+ * Returns 1 if the BAR was 64-bit and 0 if it was 32-bit.
+ */
+static int __pci_read_base(struct pci_dev *dev, enum pci_bar_type type,
+                        struct resource *res, unsigned int pos)
 {
-        if ((mask & (PCI_BASE_ADDRESS_SPACE|PCI_BASE_ADDRESS_MEM_TYPE_MASK)) ==
-            (PCI_BASE_ADDRESS_SPACE_MEMORY|PCI_BASE_ADDRESS_MEM_TYPE_64))
-                return 1;
-        return 0;
-}
+        u32 l, sz, mask;
 
-static void pci_read_bases(struct pci_dev *dev, unsigned int howmany, int rom)
-{
-        unsigned int pos, reg, next;
-        u32 l, sz;
-        struct resource *res;
+        mask = type ? ~PCI_ROM_ADDRESS_ENABLE : ~0;
 
-        for(pos=0; pos<howmany; pos = next) {
-                u64 l64;
-                u64 sz64;
-                u32 raw_sz;
+        res->name = pci_name(dev);
 
-                next = pos+1;
-                res = &dev->resource[pos];
-                res->name = pci_name(dev);
-                reg = PCI_BASE_ADDRESS_0 + (pos << 2);
-                pci_read_config_dword(dev, reg, &l);
-                pci_write_config_dword(dev, reg, ~0);
-                pci_read_config_dword(dev, reg, &sz);
-                pci_write_config_dword(dev, reg, l);
-                if (!sz || sz == 0xffffffff)
-                        continue;
-                if (l == 0xffffffff)
-                        l = 0;
-                raw_sz = sz;
-                if ((l & PCI_BASE_ADDRESS_SPACE) ==
-                                PCI_BASE_ADDRESS_SPACE_MEMORY) {
-                        sz = pci_size(l, sz, (u32)PCI_BASE_ADDRESS_MEM_MASK);
-                        /*
-                         * For 64bit prefetchable memory sz could be 0, if the
-                         * real size is bigger than 4G, so we need to check
-                         * szhi for that.
-                         */
-                        if (!is_64bit_memory(l) && !sz)
-                                continue;
-                        res->start = l & PCI_BASE_ADDRESS_MEM_MASK;
-                        res->flags |= l & ~PCI_BASE_ADDRESS_MEM_MASK;
+        pci_read_config_dword(dev, pos, &l);
+        pci_write_config_dword(dev, pos, mask);
+        pci_read_config_dword(dev, pos, &sz);
+        pci_write_config_dword(dev, pos, l);
+
+        /*
+         * All bits set in sz means the device isn't working properly.
+         * If the BAR isn't implemented, all bits must be 0.  If it's a
+         * memory BAR or a ROM, bit 0 must be clear; if it's an io BAR, bit
+         * 1 must be clear.
+         */
+        if (!sz || sz == 0xffffffff)
+                goto fail;
+
+        /*
+         * I don't know how l can have all bits set.  Copied from old code.
+         * Maybe it fixes a bug on some ancient platform.
+         */
+        if (l == 0xffffffff)
+                l = 0;
+
+        if (type == pci_bar_unknown) {
+                type = decode_bar(res, l);
+                res->flags |= pci_calc_resource_flags(l) | IORESOURCE_SIZEALIGN;
+                if (type == pci_bar_io) {
+                        l &= PCI_BASE_ADDRESS_IO_MASK;
+                        mask = PCI_BASE_ADDRESS_IO_MASK & 0xffff;
                 } else {
-                        sz = pci_size(l, sz, PCI_BASE_ADDRESS_IO_MASK & 0xffff);
-                        if (!sz)
-                                continue;
-                        res->start = l & PCI_BASE_ADDRESS_IO_MASK;
-                        res->flags |= l & ~PCI_BASE_ADDRESS_IO_MASK;
+                        l &= PCI_BASE_ADDRESS_MEM_MASK;
+                        mask = (u32)PCI_BASE_ADDRESS_MEM_MASK;
                 }
-                res->end = res->start + (unsigned long) sz;
-                res->flags |= pci_calc_resource_flags(l) | IORESOURCE_SIZEALIGN;
-                if (is_64bit_memory(l)) {
-                        u32 szhi, lhi;
-
-                        pci_read_config_dword(dev, reg+4, &lhi);
-                        pci_write_config_dword(dev, reg+4, ~0);
-                        pci_read_config_dword(dev, reg+4, &szhi);
-                        pci_write_config_dword(dev, reg+4, lhi);
-                        sz64 = ((u64)szhi << 32) | raw_sz;
-                        l64 = ((u64)lhi << 32) | l;
-                        sz64 = pci_size64(l64, sz64, PCI_BASE_ADDRESS_MEM_MASK);
-                        next++;
-#if BITS_PER_LONG == 64
-                        if (!sz64) {
-                                res->start = 0;
-                                res->end = 0;
-                                res->flags = 0;
-                                continue;
-                        }
-                        res->start = l64 & PCI_BASE_ADDRESS_MEM_MASK;
-                        res->end = res->start + sz64;
-#else
-                        if (sz64 > 0x100000000ULL) {
-                                dev_err(&dev->dev, "BAR %d: can't handle 64-bit"
-                                        " BAR\n", pos);
-                                res->start = 0;
-                                res->flags = 0;
-                        } else if (lhi) {
-                                /* 64-bit wide address, treat as disabled */
-                                pci_write_config_dword(dev, reg,
-                                        l & ~(u32)PCI_BASE_ADDRESS_MEM_MASK);
-                                pci_write_config_dword(dev, reg+4, 0);
-                                res->start = 0;
-                                res->end = sz;
-                        }
-#endif
+        } else {
+                res->flags |= (l & IORESOURCE_ROM_ENABLE);
+                l &= PCI_ROM_ADDRESS_MASK;
+                mask = (u32)PCI_ROM_ADDRESS_MASK;
+        }
+
+        if (type == pci_bar_mem64) {
+                u64 l64 = l;
+                u64 sz64 = sz;
+                u64 mask64 = mask | (u64)~0 << 32;
+
+                pci_read_config_dword(dev, pos + 4, &l);
+                pci_write_config_dword(dev, pos + 4, ~0);
+                pci_read_config_dword(dev, pos + 4, &sz);
+                pci_write_config_dword(dev, pos + 4, l);
+
+                l64 |= ((u64)l << 32);
+                sz64 |= ((u64)sz << 32);
+
+                sz64 = pci_size(l64, sz64, mask64);
+
+                if (!sz64)
+                        goto fail;
+
+                if ((sizeof(resource_size_t) < 8) && (sz64 > 0x100000000ULL)) {
+                        dev_err(&dev->dev, "can't handle 64-bit BAR\n");
+                        goto fail;
+                } else if ((sizeof(resource_size_t) < 8) && l) {
+                        /* Address above 32-bit boundary; disable the BAR */
+                        pci_write_config_dword(dev, pos, 0);
+                        pci_write_config_dword(dev, pos + 4, 0);
+                        res->start = 0;
+                        res->end = sz64;
+                } else {
+                        res->start = l64;
+                        res->end = l64 + sz64;
                 }
+        } else {
+                sz = pci_size(l, sz, mask);
+
+                if (!sz)
+                        goto fail;
+
+                res->start = l;
+                res->end = l + sz;
         }
+
+ out:
+        return (type == pci_bar_mem64) ? 1 : 0;
+ fail:
+        res->flags = 0;
+        goto out;
+}
+
+static void pci_read_bases(struct pci_dev *dev, unsigned int howmany, int rom)
+{
+        unsigned int pos, reg;
+
+        for (pos = 0; pos < howmany; pos++) {
+                struct resource *res = &dev->resource[pos];
+                reg = PCI_BASE_ADDRESS_0 + (pos << 2);
+                pos += __pci_read_base(dev, pci_bar_unknown, res, reg);
+        }
+
         if (rom) {
+                struct resource *res = &dev->resource[PCI_ROM_RESOURCE];
                 dev->rom_base_reg = rom;
-                res = &dev->resource[PCI_ROM_RESOURCE];
-                res->name = pci_name(dev);
-                pci_read_config_dword(dev, rom, &l);
-                pci_write_config_dword(dev, rom, ~PCI_ROM_ADDRESS_ENABLE);
-                pci_read_config_dword(dev, rom, &sz);
-                pci_write_config_dword(dev, rom, l);
-                if (l == 0xffffffff)
-                        l = 0;
-                if (sz && sz != 0xffffffff) {
-                        sz = pci_size(l, sz, (u32)PCI_ROM_ADDRESS_MASK);
-                        if (sz) {
-                                res->flags = (l & IORESOURCE_ROM_ENABLE) |
-                                  IORESOURCE_MEM | IORESOURCE_PREFETCH |
-                                  IORESOURCE_READONLY | IORESOURCE_CACHEABLE |
-                                  IORESOURCE_SIZEALIGN;
-                                res->start = l & PCI_ROM_ADDRESS_MASK;
-                                res->end = res->start + (unsigned long) sz;
-                        }
-                }
+                res->flags = IORESOURCE_MEM | IORESOURCE_PREFETCH |
+                                IORESOURCE_READONLY | IORESOURCE_CACHEABLE |
+                                IORESOURCE_SIZEALIGN;
+                __pci_read_base(dev, pci_bar_mem32, res, rom);
         }
 }
 
@@ -1053,7 +1057,8 @@ int pci_scan_slot(struct pci_bus *bus, int devfn)
                 }
         }
 
-        if (bus->self)
+        /* only one slot has pcie device */
+        if (bus->self && nr)
                 pcie_aspm_init_link_state(bus->self);
 
         return nr;
diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c
index 12d489395fad..0fb365074288 100644
--- a/drivers/pci/quirks.c
+++ b/drivers/pci/quirks.c
@@ -923,6 +923,19 @@ static void __init quirk_ide_samemode(struct pci_dev *pdev)
 }
 DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82801CA_10, quirk_ide_samemode);
 
+/*
+ * Some ATA devices break if put into D3
+ */
+
+static void __devinit quirk_no_ata_d3(struct pci_dev *pdev)
+{
+        /* Quirk the legacy ATA devices only. The AHCI ones are ok */
+        if ((pdev->class >> 8) == PCI_CLASS_STORAGE_IDE)
+                pdev->dev_flags |= PCI_DEV_FLAGS_NO_D3;
+}
+DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_SERVERWORKS, PCI_ANY_ID, quirk_no_ata_d3);
+DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_ATI, PCI_ANY_ID, quirk_no_ata_d3);
+
 /* This was originally an Alpha specific thing, but it really fits here.
  * The i82375 PCI/EISA bridge appears as non-classified. Fix that.
  */
diff --git a/drivers/scsi/qla2xxx/qla_attr.c b/drivers/scsi/qla2xxx/qla_attr.c
index 7a4409ab30ea..a319a20ed440 100644
--- a/drivers/scsi/qla2xxx/qla_attr.c
+++ b/drivers/scsi/qla2xxx/qla_attr.c
@@ -8,6 +8,7 @@
 
 #include <linux/kthread.h>
 #include <linux/vmalloc.h>
+#include <linux/delay.h>
 
 static int qla24xx_vport_disable(struct fc_vport *, bool);
 
diff --git a/drivers/serial/sh-sci.c b/drivers/serial/sh-sci.c
index 208e42ba9455..3df2aaec829f 100644
--- a/drivers/serial/sh-sci.c
+++ b/drivers/serial/sh-sci.c
@@ -410,7 +410,6 @@ static void sci_init_pins_scif(struct uart_port *port, unsigned int cflag)
 #endif
 
 #if defined(CONFIG_CPU_SUBTYPE_SH7760) || \
-    defined(CONFIG_CPU_SUBTYPE_SH7763) || \
     defined(CONFIG_CPU_SUBTYPE_SH7780) || \
     defined(CONFIG_CPU_SUBTYPE_SH7785)
 static inline int scif_txroom(struct uart_port *port)
@@ -422,6 +421,22 @@ static inline int scif_rxroom(struct uart_port *port)
 {
         return sci_in(port, SCRFDR) & 0xff;
 }
+#elif defined(CONFIG_CPU_SUBTYPE_SH7763)
+static inline int scif_txroom(struct uart_port *port)
+{
+        if((port->mapbase == 0xffe00000) || (port->mapbase == 0xffe08000)) /* SCIF0/1*/
+                return SCIF_TXROOM_MAX - (sci_in(port, SCTFDR) & 0xff);
+        else /* SCIF2 */
+                return SCIF2_TXROOM_MAX - (sci_in(port, SCFDR) >> 8);
+}
+
+static inline int scif_rxroom(struct uart_port *port)
+{
+        if((port->mapbase == 0xffe00000) || (port->mapbase == 0xffe08000)) /* SCIF0/1*/
+                return sci_in(port, SCRFDR) & 0xff;
+        else /* SCIF2 */
+                return sci_in(port, SCFDR) & SCIF2_RFDC_MASK;
+}
 #else
 static inline int scif_txroom(struct uart_port *port)
 {
diff --git a/drivers/serial/sh-sci.h b/drivers/serial/sh-sci.h
index eb84833233fd..cd728df6a01a 100644
--- a/drivers/serial/sh-sci.h
+++ b/drivers/serial/sh-sci.h
@@ -123,8 +123,9 @@
 #elif defined(CONFIG_CPU_SUBTYPE_SH7763)
 # define SCSPTR0 0xffe00024 /* 16 bit SCIF */
 # define SCSPTR1 0xffe08024 /* 16 bit SCIF */
+# define SCSPTR2 0xffe10020 /* 16 bit SCIF/IRDA */
 # define SCIF_ORER 0x0001  /* overrun error bit */
-# define SCSCR_INIT(port)       0x3a    /* TIE=0,RIE=0,TE=1,RE=1,REIE=1 */
+# define SCSCR_INIT(port)       0x38    /* TIE=0,RIE=0,TE=1,RE=1,REIE=1 */
 # define SCIF_ONLY
 #elif defined(CONFIG_CPU_SUBTYPE_SH7770)
 # define SCSPTR0 0xff923020 /* 16 bit SCIF */
@@ -188,6 +189,7 @@
     defined(CONFIG_CPU_SUBTYPE_SH7750S) || \
     defined(CONFIG_CPU_SUBTYPE_SH7751)  || \
     defined(CONFIG_CPU_SUBTYPE_SH7751R) || \
+    defined(CONFIG_CPU_SUBTYPE_SH7763)  || \
     defined(CONFIG_CPU_SUBTYPE_SH7780)  || \
     defined(CONFIG_CPU_SUBTYPE_SH7785)  || \
     defined(CONFIG_CPU_SUBTYPE_SHX3)
@@ -225,14 +227,21 @@
 #if defined(CONFIG_CPU_SUBTYPE_SH7705) || \
     defined(CONFIG_CPU_SUBTYPE_SH7720) || \
     defined(CONFIG_CPU_SUBTYPE_SH7721)
-#define SCIF_ORER    0x0200
-#define SCIF_ERRORS ( SCIF_PER | SCIF_FER | SCIF_ER | SCIF_BRK | SCIF_ORER)
-#define SCIF_RFDC_MASK 0x007f
-#define SCIF_TXROOM_MAX 64
+# define SCIF_ORER    0x0200
+# define SCIF_ERRORS ( SCIF_PER | SCIF_FER | SCIF_ER | SCIF_BRK | SCIF_ORER)
+# define SCIF_RFDC_MASK 0x007f
+# define SCIF_TXROOM_MAX 64
+#elif defined(CONFIG_CPU_SUBTYPE_SH7763)
+# define SCIF_ERRORS ( SCIF_PER | SCIF_FER | SCIF_ER | SCIF_BRK )
+# define SCIF_RFDC_MASK 0x007f
+# define SCIF_TXROOM_MAX 64
+/* SH7763 SCIF2 support */
+# define SCIF2_RFDC_MASK 0x001f
+# define SCIF2_TXROOM_MAX 16
 #else
-#define SCIF_ERRORS ( SCIF_PER | SCIF_FER | SCIF_ER | SCIF_BRK)
-#define SCIF_RFDC_MASK 0x001f
-#define SCIF_TXROOM_MAX 16
+# define SCIF_ERRORS ( SCIF_PER | SCIF_FER | SCIF_ER | SCIF_BRK)
+# define SCIF_RFDC_MASK 0x001f
+# define SCIF_TXROOM_MAX 16
 #endif
 
 #if defined(SCI_ONLY)
@@ -445,11 +454,16 @@ SCIF_FNS(SCFCR,                      0x0c,  8, 0x18, 16)
     defined(CONFIG_CPU_SUBTYPE_SH7763) || \
     defined(CONFIG_CPU_SUBTYPE_SH7780) || \
     defined(CONFIG_CPU_SUBTYPE_SH7785)
-SCIF_FNS(SCFDR,                      0x0e, 16, 0x1C, 16)
 SCIF_FNS(SCTFDR,                     0x0e, 16, 0x1C, 16)
 SCIF_FNS(SCRFDR,                     0x0e, 16, 0x20, 16)
 SCIF_FNS(SCSPTR,                        0,  0, 0x24, 16)
 SCIF_FNS(SCLSR,                         0,  0, 0x28, 16)
+#if defined(CONFIG_CPU_SUBTYPE_SH7763)
+/* SH7763 SCIF2 */
+SCIF_FNS(SCFDR,                         0,  0, 0x1C, 16)
+SCIF_FNS(SCSPTR2,                       0,  0, 0x20, 16)
+SCIF_FNS(SCLSR2,                        0,  0, 0x24, 16)
+#endif /* CONFIG_CPU_SUBTYPE_SH7763 */
 #else
 SCIF_FNS(SCFDR,                      0x0e, 16, 0x1C, 16)
 #if defined(CONFIG_CPU_SUBTYPE_SH7722)
@@ -652,6 +666,9 @@ static inline int sci_rxd_in(struct uart_port *port)
                 return ctrl_inw(SCSPTR0) & 0x0001 ? 1 : 0; /* SCIF */
         if (port->mapbase == 0xffe08000)
                 return ctrl_inw(SCSPTR1) & 0x0001 ? 1 : 0; /* SCIF */
+        if (port->mapbase == 0xffe10000)
+                return ctrl_inw(SCSPTR2) & 0x0001 ? 1 : 0; /* SCIF/IRDA */
+
         return 1;
 }
 #elif defined(CONFIG_CPU_SUBTYPE_SH7770)
@@ -764,8 +781,7 @@ static inline int sci_rxd_in(struct uart_port *port)
  * -- Mitch Davis - 15 Jul 2000
  */
 
-#if defined(CONFIG_CPU_SUBTYPE_SH7763) || \
-    defined(CONFIG_CPU_SUBTYPE_SH7780) || \
+#if defined(CONFIG_CPU_SUBTYPE_SH7780) || \
     defined(CONFIG_CPU_SUBTYPE_SH7785)
 #define SCBRR_VALUE(bps, clk) ((clk+16*bps)/(16*bps)-1)
 #elif defined(CONFIG_CPU_SUBTYPE_SH7705) || \
diff --git a/drivers/spi/mpc52xx_psc_spi.c b/drivers/spi/mpc52xx_psc_spi.c
index 604e5f0a2d95..25eda71f4bf4 100644
--- a/drivers/spi/mpc52xx_psc_spi.c
+++ b/drivers/spi/mpc52xx_psc_spi.c
@@ -148,7 +148,6 @@ static int mpc52xx_psc_spi_transfer_rxtx(struct spi_device *spi,
         unsigned rfalarm;
         unsigned send_at_once = MPC52xx_PSC_BUFSIZE;
         unsigned recv_at_once;
-        unsigned bpw = mps->bits_per_word / 8;
 
         if (!t->tx_buf && !t->rx_buf && t->len)
                 return -EINVAL;
@@ -164,22 +163,15 @@ static int mpc52xx_psc_spi_transfer_rxtx(struct spi_device *spi,
                 }
 
                 dev_dbg(&spi->dev, "send %d bytes...\n", send_at_once);
-                if (tx_buf) {
-                        for (; send_at_once; sb++, send_at_once--) {
-                                /* set EOF flag */
-                                if (mps->bits_per_word
-                                                && (sb + 1) % bpw == 0)
-                                        out_8(&psc->ircr2, 0x01);
+                for (; send_at_once; sb++, send_at_once--) {
+                        /* set EOF flag before the last word is sent */
+                        if (send_at_once == 1)
+                                out_8(&psc->ircr2, 0x01);
+
+                        if (tx_buf)
                                 out_8(&psc->mpc52xx_psc_buffer_8, tx_buf[sb]);
-                        }
-                } else {
-                        for (; send_at_once; sb++, send_at_once--) {
-                                /* set EOF flag */
-                                if (mps->bits_per_word
-                                                && ((sb + 1) % bpw) == 0)
-                                        out_8(&psc->ircr2, 0x01);
+                        else
                                 out_8(&psc->mpc52xx_psc_buffer_8, 0);
-                        }
                 }
 
 
diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c
index ecca4a6a6f94..964124b60db2 100644
--- a/drivers/spi/spi.c
+++ b/drivers/spi/spi.c
@@ -178,6 +178,96 @@ struct boardinfo {
 static LIST_HEAD(board_list);
 static DEFINE_MUTEX(board_lock);
 
+/**
+ * spi_alloc_device - Allocate a new SPI device
+ * @master: Controller to which device is connected
+ * Context: can sleep
+ *
+ * Allows a driver to allocate and initialize a spi_device without
+ * registering it immediately.  This allows a driver to directly
+ * fill the spi_device with device parameters before calling
+ * spi_add_device() on it.
+ *
+ * Caller is responsible to call spi_add_device() on the returned
+ * spi_device structure to add it to the SPI master.  If the caller
+ * needs to discard the spi_device without adding it, then it should
+ * call spi_dev_put() on it.
+ *
+ * Returns a pointer to the new device, or NULL.
+ */
+struct spi_device *spi_alloc_device(struct spi_master *master)
+{
+        struct spi_device       *spi;
+        struct device           *dev = master->dev.parent;
+
+        if (!spi_master_get(master))
+                return NULL;
+
+        spi = kzalloc(sizeof *spi, GFP_KERNEL);
+        if (!spi) {
+                dev_err(dev, "cannot alloc spi_device\n");
+                spi_master_put(master);
+                return NULL;
+        }
+
+        spi->master = master;
+        spi->dev.parent = dev;
+        spi->dev.bus = &spi_bus_type;
+        spi->dev.release = spidev_release;
+        device_initialize(&spi->dev);
+        return spi;
+}
+EXPORT_SYMBOL_GPL(spi_alloc_device);
+
+/**
+ * spi_add_device - Add spi_device allocated with spi_alloc_device
+ * @spi: spi_device to register
+ *
+ * Companion function to spi_alloc_device.  Devices allocated with
+ * spi_alloc_device can be added onto the spi bus with this function.
+ *
+ * Returns 0 on success; non-zero on failure
+ */
+int spi_add_device(struct spi_device *spi)
+{
+        struct device *dev = spi->master->dev.parent;
+        int status;
+
+        /* Chipselects are numbered 0..max; validate. */
+        if (spi->chip_select >= spi->master->num_chipselect) {
+                dev_err(dev, "cs%d >= max %d\n",
+                        spi->chip_select,
+                        spi->master->num_chipselect);
+                return -EINVAL;
+        }
+
+        /* Set the bus ID string */
+        snprintf(spi->dev.bus_id, sizeof spi->dev.bus_id,
+                        "%s.%u", spi->master->dev.bus_id,
+                        spi->chip_select);
+
+        /* drivers may modify this initial i/o setup */
+        status = spi->master->setup(spi);
+        if (status < 0) {
+                dev_err(dev, "can't %s %s, status %d\n",
+                                "setup", spi->dev.bus_id, status);
+                return status;
+        }
+
+        /* driver core catches callers that misbehave by defining
+         * devices that already exist.
+         */
+        status = device_add(&spi->dev);
+        if (status < 0) {
+                dev_err(dev, "can't %s %s, status %d\n",
+                                "add", spi->dev.bus_id, status);
+                return status;
+        }
+
+        dev_dbg(dev, "registered child %s\n", spi->dev.bus_id);
+        return 0;
+}
+EXPORT_SYMBOL_GPL(spi_add_device);
 
 /**
  * spi_new_device - instantiate one new SPI device
@@ -197,7 +287,6 @@ struct spi_device *spi_new_device(struct spi_master *master,
                                   struct spi_board_info *chip)
 {
         struct spi_device       *proxy;
-        struct device           *dev = master->dev.parent;
         int                     status;
 
         /* NOTE:  caller did any chip->bus_num checks necessary.
@@ -207,66 +296,28 @@ struct spi_device *spi_new_device(struct spi_master *master,
          * suggests syslogged diagnostics are best here (ugh).
          */
 
-        /* Chipselects are numbered 0..max; validate. */
-        if (chip->chip_select >= master->num_chipselect) {
-                dev_err(dev, "cs%d > max %d\n",
-                        chip->chip_select,
-                        master->num_chipselect);
-                return NULL;
-        }
-
-        if (!spi_master_get(master))
+        proxy = spi_alloc_device(master);
+        if (!proxy)
                 return NULL;
 
         WARN_ON(strlen(chip->modalias) >= sizeof(proxy->modalias));
 
-        proxy = kzalloc(sizeof *proxy, GFP_KERNEL);
-        if (!proxy) {
-                dev_err(dev, "can't alloc dev for cs%d\n",
-                        chip->chip_select);
-                goto fail;
-        }
-        proxy->master = master;
         proxy->chip_select = chip->chip_select;
         proxy->max_speed_hz = chip->max_speed_hz;
         proxy->mode = chip->mode;
         proxy->irq = chip->irq;
         strlcpy(proxy->modalias, chip->modalias, sizeof(proxy->modalias));
-
-        snprintf(proxy->dev.bus_id, sizeof proxy->dev.bus_id,
-                        "%s.%u", master->dev.bus_id,
-                        chip->chip_select);
-        proxy->dev.parent = dev;
-        proxy->dev.bus = &spi_bus_type;
         proxy->dev.platform_data = (void *) chip->platform_data;
         proxy->controller_data = chip->controller_data;
         proxy->controller_state = NULL;
-        proxy->dev.release = spidev_release;
 
-        /* drivers may modify this initial i/o setup */
-        status = master->setup(proxy);
+        status = spi_add_device(proxy);
         if (status < 0) {
-                dev_err(dev, "can't %s %s, status %d\n",
-                                "setup", proxy->dev.bus_id, status);
-                goto fail;
+                spi_dev_put(proxy);
+                return NULL;
         }
 
-        /* driver core catches callers that misbehave by defining
-         * devices that already exist.
-         */
-        status = device_register(&proxy->dev);
-        if (status < 0) {
-                dev_err(dev, "can't %s %s, status %d\n",
-                                "add", proxy->dev.bus_id, status);
-                goto fail;
-        }
-        dev_dbg(dev, "registered child %s\n", proxy->dev.bus_id);
         return proxy;
-
-fail:
-        spi_master_put(master);
-        kfree(proxy);
-        return NULL;
 }
 EXPORT_SYMBOL_GPL(spi_new_device);
 
diff --git a/drivers/spi/spi_s3c24xx.c b/drivers/spi/spi_s3c24xx.c
index 0885cc357a37..1c643c9e1f15 100644
--- a/drivers/spi/spi_s3c24xx.c
+++ b/drivers/spi/spi_s3c24xx.c
@@ -270,6 +270,7 @@ static int __init s3c24xx_spi_probe(struct platform_device *pdev)
         /* setup the master state. */
 
         master->num_chipselect = hw->pdata->num_cs;
+        master->bus_num = pdata->bus_num;
 
         /* setup the state for the bitbang driver */
 
diff --git a/drivers/video/sh7760fb.c b/drivers/video/sh7760fb.c
index 4d0e28c5790b..8d0212da4514 100644
--- a/drivers/video/sh7760fb.c
+++ b/drivers/video/sh7760fb.c
@@ -152,6 +152,7 @@ static int sh7760fb_setcmap(struct fb_cmap *cmap, struct fb_info *info)
                 col |= ((*g) & 0xff) << 8;
                 col |= ((*b) & 0xff);
                 col &= SH7760FB_PALETTE_MASK;
+                iowrite32(col, par->base + LDPR(s));
 
                 if (s < 16)
                         ((u32 *) (info->pseudo_palette))[s] = s;