54 files changed, 523 insertions, 363 deletions

diff --git a/drivers/media/video/Kconfig b/drivers/media/video/Kconfig
index fe743aa7f645..89d8d37838a3 100644
--- a/drivers/media/video/Kconfig
+++ b/drivers/media/video/Kconfig
@@ -44,6 +44,10 @@ config VIDEO_TVEEPROM
         tristate
         depends on I2C
 
+config VIDEO_TUNER
+        tristate
+        depends on MEDIA_TUNER
+
 #
 # Multimedia Video device configuration
 #
@@ -690,7 +694,7 @@ config VIDEO_MXB
         tristate "Siemens-Nixdorf 'Multimedia eXtension Board'"
         depends on PCI && VIDEO_V4L1 && I2C
         select VIDEO_SAA7146_VV
-        select MEDIA_TUNER
+        select VIDEO_TUNER
         select VIDEO_SAA7111 if VIDEO_HELPER_CHIPS_AUTO
         select VIDEO_TDA9840 if VIDEO_HELPER_CHIPS_AUTO
         select VIDEO_TEA6415C if VIDEO_HELPER_CHIPS_AUTO
@@ -906,7 +910,7 @@ config SOC_CAMERA
 
 config SOC_CAMERA_MT9M001
         tristate "mt9m001 support"
-        depends on SOC_CAMERA
+        depends on SOC_CAMERA && I2C
         select GPIO_PCA953X if MT9M001_PCA9536_SWITCH
         help
           This driver supports MT9M001 cameras from Micron, monochrome
@@ -921,7 +925,7 @@ config MT9M001_PCA9536_SWITCH
 
 config SOC_CAMERA_MT9V022
         tristate "mt9v022 support"
-        depends on SOC_CAMERA
+        depends on SOC_CAMERA && I2C
         select GPIO_PCA953X if MT9V022_PCA9536_SWITCH
         help
           This driver supports MT9V022 cameras from Micron
diff --git a/drivers/media/video/Makefile b/drivers/media/video/Makefile
index a352c6e31f0c..dff0d6abe917 100644
--- a/drivers/media/video/Makefile
+++ b/drivers/media/video/Makefile
@@ -84,7 +84,7 @@ obj-$(CONFIG_VIDEO_HEXIUM_GEMINI) += hexium_gemini.o
 obj-$(CONFIG_VIDEO_DPC) += dpc7146.o
 obj-$(CONFIG_TUNER_3036) += tuner-3036.o
 
-obj-$(CONFIG_MEDIA_TUNER) += tuner.o
+obj-$(CONFIG_VIDEO_TUNER) += tuner.o
 
 obj-$(CONFIG_VIDEOBUF_GEN) += videobuf-core.o
 obj-$(CONFIG_VIDEOBUF_DMA_SG) += videobuf-dma-sg.o
diff --git a/drivers/media/video/au0828/Kconfig b/drivers/media/video/au0828/Kconfig
index cab277fafa63..def10d086373 100644
--- a/drivers/media/video/au0828/Kconfig
+++ b/drivers/media/video/au0828/Kconfig
@@ -1,8 +1,9 @@
 
 config VIDEO_AU0828
         tristate "Auvitek AU0828 support"
-       depends on VIDEO_DEV && I2C && INPUT && DVB_CORE
+        depends on VIDEO_DEV && I2C && INPUT && DVB_CORE && USB
         select I2C_ALGOBIT
+        select VIDEO_TVEEPROM
         select DVB_AU8522 if !DVB_FE_CUSTOMIZE
         select MEDIA_TUNER_XC5000 if !DVB_FE_CUSTOMIZE
         ---help---
diff --git a/drivers/media/video/au0828/au0828-dvb.c b/drivers/media/video/au0828/au0828-dvb.c
index 1371b4e4b5f1..c86a5f17eca8 100644
--- a/drivers/media/video/au0828/au0828-dvb.c
+++ b/drivers/media/video/au0828/au0828-dvb.c
@@ -337,12 +337,10 @@ int au0828_dvb_register(struct au0828_dev *dev)
                 dvb->frontend = dvb_attach(au8522_attach,
                                 &hauppauge_hvr950q_config,
                                 &dev->i2c_adap);
-                if (dvb->frontend != NULL) {
-                        hauppauge_hvr950q_tunerconfig.priv = dev;
+                if (dvb->frontend != NULL)
                         dvb_attach(xc5000_attach, dvb->frontend,
                                 &dev->i2c_adap,
-                                &hauppauge_hvr950q_tunerconfig);
-                }
+                                &hauppauge_hvr950q_tunerconfig, dev);
                 break;
         default:
                 printk(KERN_WARNING "The frontend of your DVB/ATSC card "
diff --git a/drivers/media/video/bt8xx/Kconfig b/drivers/media/video/bt8xx/Kconfig
index 7431ef6de9f1..24a34fc1f2b3 100644
--- a/drivers/media/video/bt8xx/Kconfig
+++ b/drivers/media/video/bt8xx/Kconfig
@@ -1,12 +1,13 @@
 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
-        select MEDIA_TUNER
+        select VIDEO_TUNER
         select VIDEO_TVEEPROM
         select VIDEO_MSP3400 if VIDEO_HELPER_CHIPS_AUTO
         select VIDEO_TVAUDIO if VIDEO_HELPER_CHIPS_AUTO
diff --git a/drivers/media/video/cx18/Kconfig b/drivers/media/video/cx18/Kconfig
index acc4b47f1d1d..5f942690570c 100644
--- a/drivers/media/video/cx18/Kconfig
+++ b/drivers/media/video/cx18/Kconfig
@@ -1,14 +1,17 @@
 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 MEDIA_TUNER
+        select VIDEO_TUNER
         select VIDEO_TVEEPROM
         select VIDEO_CX2341X
         select VIDEO_CS5345
         select DVB_S5H1409
+        select MEDIA_TUNER_MXL5005S
         ---help---
           This is a video4linux driver for Conexant cx23418 based
           PCI combo video recorder devices.
diff --git a/drivers/media/video/cx18/cx18-cards.c b/drivers/media/video/cx18/cx18-cards.c
index f5e3ba1f5354..553adbf2cd44 100644
--- a/drivers/media/video/cx18/cx18-cards.c
+++ b/drivers/media/video/cx18/cx18-cards.c
@@ -47,11 +47,12 @@ static struct cx18_card_tuner_i2c cx18_i2c_std = {
 static const struct cx18_card cx18_card_hvr1600_esmt = {
         .type = CX18_CARD_HVR_1600_ESMT,
         .name = "Hauppauge HVR-1600",
-        .comment = "DVB & VBI are not yet supported\n",
+        .comment = "VBI is not yet supported\n",
         .v4l2_capabilities = CX18_CAP_ENCODER,
         .hw_audio_ctrl = CX18_HW_CX23418,
         .hw_muxer = CX18_HW_CS5345,
-        .hw_all = CX18_HW_TVEEPROM | CX18_HW_TUNER | CX18_HW_CS5345,
+        .hw_all = CX18_HW_TVEEPROM | CX18_HW_TUNER |
+                  CX18_HW_CS5345 | CX18_HW_DVB,
         .video_inputs = {
                 { CX18_CARD_INPUT_VID_TUNER,  0, CX23418_COMPOSITE7 },
                 { CX18_CARD_INPUT_SVIDEO1,    1, CX23418_SVIDEO1    },
@@ -86,11 +87,12 @@ static const struct cx18_card cx18_card_hvr1600_esmt = {
 static const struct cx18_card cx18_card_hvr1600_samsung = {
         .type = CX18_CARD_HVR_1600_SAMSUNG,
         .name = "Hauppauge HVR-1600 (Preproduction)",
-        .comment = "DVB & VBI are not yet supported\n",
+        .comment = "VBI is not yet supported\n",
         .v4l2_capabilities = CX18_CAP_ENCODER,
         .hw_audio_ctrl = CX18_HW_CX23418,
         .hw_muxer = CX18_HW_CS5345,
-        .hw_all = CX18_HW_TVEEPROM | CX18_HW_TUNER | CX18_HW_CS5345,
+        .hw_all = CX18_HW_TVEEPROM | CX18_HW_TUNER |
+                  CX18_HW_CS5345 | CX18_HW_DVB,
         .video_inputs = {
                 { CX18_CARD_INPUT_VID_TUNER,  0, CX23418_COMPOSITE7 },
                 { CX18_CARD_INPUT_SVIDEO1,    1, CX23418_SVIDEO1    },
@@ -134,14 +136,15 @@ static const struct cx18_card_pci_info cx18_pci_h900[] = {
 static const struct cx18_card cx18_card_h900 = {
         .type = CX18_CARD_COMPRO_H900,
         .name = "Compro VideoMate H900",
-        .comment = "Not yet supported!\n",
-        .v4l2_capabilities = 0,
+        .comment = "DVB & VBI are not yet supported\n",
+        .v4l2_capabilities = CX18_CAP_ENCODER,
         .hw_audio_ctrl = CX18_HW_CX23418,
         .hw_all = CX18_HW_TUNER,
         .video_inputs = {
-                { CX18_CARD_INPUT_VID_TUNER,  0, CX23418_COMPOSITE7 },
-                { CX18_CARD_INPUT_SVIDEO1,    1, CX23418_SVIDEO1    },
-                { CX18_CARD_INPUT_COMPOSITE1, 1, CX23418_COMPOSITE3 },
+                { CX18_CARD_INPUT_VID_TUNER,  0, CX23418_COMPOSITE2 },
+                { CX18_CARD_INPUT_SVIDEO1,    1,
+                        CX23418_SVIDEO_LUMA3 | CX23418_SVIDEO_CHROMA4 },
+                { CX18_CARD_INPUT_COMPOSITE1, 1, CX23418_COMPOSITE1 },
         },
         .audio_inputs = {
                 { CX18_CARD_INPUT_AUD_TUNER,
@@ -163,6 +166,7 @@ static const struct cx18_card cx18_card_h900 = {
                 .tune_lane = 0,
                 .initial_emrs = 0,
         },
+        .xceive_pin = 15,
         .pci_list = cx18_pci_h900,
         .i2c = &cx18_i2c_std,
 };
@@ -200,8 +204,6 @@ static const struct cx18_card cx18_card_mpc718 = {
                 /* XC3028 tuner */
                 { .std = V4L2_STD_ALL, .tuner = TUNER_XC2028 },
         },
-        /* tuner reset */
-        .gpio_init = { .direction = 0x1000, .initial_value = 0x1000 },
         .ddr = {
                 /* Probably Samsung K4D263238G-VC33 memory */
                 .chip_config = 0x003,
@@ -211,6 +213,7 @@ static const struct cx18_card cx18_card_mpc718 = {
                 .tune_lane = 0,
                 .initial_emrs = 2,
         },
+        .xceive_pin = 15,
         .pci_list = cx18_pci_mpc718,
         .i2c = &cx18_i2c_std,
 };
diff --git a/drivers/media/video/cx18/cx18-cards.h b/drivers/media/video/cx18/cx18-cards.h
index bca249bdd337..bccb67f0db16 100644
--- a/drivers/media/video/cx18/cx18-cards.h
+++ b/drivers/media/video/cx18/cx18-cards.h
@@ -114,8 +114,8 @@ struct cx18_card_pci_info {
 /* The mask is the set of bits used by the operation */
 
 struct cx18_gpio_init { /* set initial GPIO DIR and OUT values */
-        u16 direction;  /* DIR setting. Leave to 0 if no init is needed */
-        u16 initial_value;
+        u32 direction;  /* DIR setting. Leave to 0 if no init is needed */
+        u32 initial_value;
 };
 
 struct cx18_card_tuner {
@@ -153,6 +153,7 @@ struct cx18_card {
         struct cx18_card_audio_input radio_input;
 
         /* GPIO card-specific settings */
+        u8 xceive_pin;          /* XCeive tuner GPIO reset pin */
         struct cx18_gpio_init           gpio_init;
 
         struct cx18_card_tuner tuners[CX18_CARD_MAX_TUNERS];
diff --git a/drivers/media/video/cx18/cx18-driver.c b/drivers/media/video/cx18/cx18-driver.c
index 8f5ed9b4bf83..0dd4e0529970 100644
--- a/drivers/media/video/cx18/cx18-driver.c
+++ b/drivers/media/video/cx18/cx18-driver.c
@@ -164,16 +164,6 @@ MODULE_LICENSE("GPL");
 
 MODULE_VERSION(CX18_VERSION);
 
-int cx18_waitq(wait_queue_head_t *waitq)
-{
-        DEFINE_WAIT(wait);
-
-        prepare_to_wait(waitq, &wait, TASK_INTERRUPTIBLE);
-        schedule();
-        finish_wait(waitq, &wait);
-        return signal_pending(current) ? -EINTR : 0;
-}
-
 /* Generic utility functions */
 int cx18_msleep_timeout(unsigned int msecs, int intr)
 {
@@ -220,13 +210,13 @@ static void cx18_process_eeprom(struct cx18 *cx)
 
         /* Many thanks to Steven Toth from Hauppauge for providing the
            model numbers */
+        /* Note: the Samsung memory models cannot be reliably determined
+           from the model number. Use the cardtype module option if you
+           have one of these preproduction models. */
         switch (tv.model) {
-        case 74000 ... 74099:
+        case 74000 ... 74999:
                 cx->card = cx18_get_card(CX18_CARD_HVR_1600_ESMT);
                 break;
-        case 74700 ... 74799:
-                cx->card = cx18_get_card(CX18_CARD_HVR_1600_SAMSUNG);
-                break;
         case 0:
                 CX18_ERR("Invalid EEPROM\n");
                 return;
@@ -548,6 +538,7 @@ static int cx18_setup_pci(struct cx18 *cx, struct pci_dev *dev,
         return 0;
 }
 
+#ifdef MODULE
 static u32 cx18_request_module(struct cx18 *cx, u32 hw,
                 const char *name, u32 id)
 {
@@ -560,12 +551,14 @@ static u32 cx18_request_module(struct cx18 *cx, u32 hw,
         CX18_DEBUG_INFO("Loaded module %s\n", name);
         return hw;
 }
+#endif
 
 static void cx18_load_and_init_modules(struct cx18 *cx)
 {
         u32 hw = cx->card->hw_all;
         int i;
 
+#ifdef MODULE
         /* load modules */
 #ifndef CONFIG_MEDIA_TUNER
         hw = cx18_request_module(cx, hw, "tuner", CX18_HW_TUNER);
@@ -573,6 +566,7 @@ static void cx18_load_and_init_modules(struct cx18 *cx)
 #ifndef CONFIG_VIDEO_CS5345
         hw = cx18_request_module(cx, hw, "cs5345", CX18_HW_CS5345);
 #endif
+#endif
 
         /* check which i2c devices are actually found */
         for (i = 0; i < 32; i++) {
@@ -613,7 +607,7 @@ static int __devinit cx18_probe(struct pci_dev *dev,
         }
 
         cx = kzalloc(sizeof(struct cx18), GFP_ATOMIC);
-        if (cx == 0) {
+        if (!cx) {
                 spin_unlock(&cx18_cards_lock);
                 return -ENOMEM;
         }
@@ -801,7 +795,7 @@ static int __devinit cx18_probe(struct pci_dev *dev,
         return 0;
 
 free_streams:
-        cx18_streams_cleanup(cx);
+        cx18_streams_cleanup(cx, 1);
 free_irq:
         free_irq(cx->dev->irq, (void *)cx);
 free_i2c:
@@ -904,14 +898,13 @@ static void cx18_remove(struct pci_dev *pci_dev)
 
         cx18_halt_firmware(cx);
 
-        cx18_streams_cleanup(cx);
+        cx18_streams_cleanup(cx, 1);
 
         exit_cx18_i2c(cx);
 
         free_irq(cx->dev->irq, (void *)cx);
 
-        if (cx->dev)
-                cx18_iounmap(cx);
+        cx18_iounmap(cx);
 
         release_mem_region(cx->base_addr, CX18_MEM_SIZE);
 
diff --git a/drivers/media/video/cx18/cx18-driver.h b/drivers/media/video/cx18/cx18-driver.h
index 2ee939193bb7..a2a6c58d12fe 100644
--- a/drivers/media/video/cx18/cx18-driver.h
+++ b/drivers/media/video/cx18/cx18-driver.h
@@ -444,9 +444,6 @@ extern spinlock_t cx18_cards_lock;
 /* Return non-zero if a signal is pending */
 int cx18_msleep_timeout(unsigned int msecs, int intr);
 
-/* Wait on queue, returns -EINTR if interrupted */
-int cx18_waitq(wait_queue_head_t *waitq);
-
 /* Read Hauppauge eeprom */
 struct tveeprom; /* forward reference */
 void cx18_read_eeprom(struct cx18 *cx, struct tveeprom *tv);
diff --git a/drivers/media/video/cx18/cx18-dvb.c b/drivers/media/video/cx18/cx18-dvb.c
index 65efe69d939a..c9744173f969 100644
--- a/drivers/media/video/cx18/cx18-dvb.c
+++ b/drivers/media/video/cx18/cx18-dvb.c
@@ -24,25 +24,27 @@
 #include "cx18-streams.h"
 #include "cx18-cards.h"
 #include "s5h1409.h"
-
-/* Wait until the MXL500X driver is merged */
-#ifdef HAVE_MXL500X
-#include "mxl500x.h"
-#endif
+#include "mxl5005s.h"
 
 DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
 
 #define CX18_REG_DMUX_NUM_PORT_0_CONTROL 0xd5a000
 
-#ifdef HAVE_MXL500X
-static struct mxl500x_config hauppauge_hvr1600_tuner = {
-        .delsys    = MXL500x_MODE_ATSC,
-        .octf      = MXL500x_OCTF_CH,
-        .xtal_freq = 16000000,
-        .iflo_freq = 5380000,
-        .ref_freq  = 322800000,
-        .rssi_ena  = MXL_RSSI_ENABLE,
-        .addr      = 0xC6 >> 1,
+static struct mxl5005s_config hauppauge_hvr1600_tuner = {
+        .i2c_address     = 0xC6 >> 1,
+        .if_freq         = IF_FREQ_5380000HZ,
+        .xtal_freq       = CRYSTAL_FREQ_16000000HZ,
+        .agc_mode        = MXL_SINGLE_AGC,
+        .tracking_filter = MXL_TF_C_H,
+        .rssi_enable     = MXL_RSSI_ENABLE,
+        .cap_select      = MXL_CAP_SEL_ENABLE,
+        .div_out         = MXL_DIV_OUT_4,
+        .clock_out       = MXL_CLOCK_OUT_DISABLE,
+        .output_load     = MXL5005S_IF_OUTPUT_LOAD_200_OHM,
+        .top             = MXL5005S_TOP_25P2,
+        .mod_mode        = MXL_DIGITAL_MODE,
+        .if_mode         = MXL_ZERO_IF,
+        .AgcMasterByte   = 0x00,
 };
 
 static struct s5h1409_config hauppauge_hvr1600_config = {
@@ -55,7 +57,6 @@ static struct s5h1409_config hauppauge_hvr1600_config = {
         .mpeg_timing   = S5H1409_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK
 
 };
-#endif
 
 static int dvb_register(struct cx18_stream *stream);
 
@@ -252,21 +253,18 @@ static int dvb_register(struct cx18_stream *stream)
         int ret = 0;
 
         switch (cx->card->type) {
-/* Wait until the MXL500X driver is merged */
-#ifdef HAVE_MXL500X
         case CX18_CARD_HVR_1600_ESMT:
         case CX18_CARD_HVR_1600_SAMSUNG:
                 dvb->fe = dvb_attach(s5h1409_attach,
                         &hauppauge_hvr1600_config,
                         &cx->i2c_adap[0]);
                 if (dvb->fe != NULL) {
-                        dvb_attach(mxl500x_attach, dvb->fe,
-                                &hauppauge_hvr1600_tuner,
-                                &cx->i2c_adap[0]);
+                        dvb_attach(mxl5005s_attach, dvb->fe,
+                                &cx->i2c_adap[0],
+                                &hauppauge_hvr1600_tuner);
                         ret = 0;
                 }
                 break;
-#endif
         default:
                 /* No Digital Tv Support */
                 break;
diff --git a/drivers/media/video/cx18/cx18-fileops.c b/drivers/media/video/cx18/cx18-fileops.c
index 69303065a294..0b3141db174b 100644
--- a/drivers/media/video/cx18/cx18-fileops.c
+++ b/drivers/media/video/cx18/cx18-fileops.c
@@ -39,7 +39,7 @@
    associated VBI streams are also automatically claimed.
    Possible error returns: -EBUSY if someone else has claimed
    the stream or 0 on success. */
-int cx18_claim_stream(struct cx18_open_id *id, int type)
+static int cx18_claim_stream(struct cx18_open_id *id, int type)
 {
         struct cx18 *cx = id->cx;
         struct cx18_stream *s = &cx->streams[type];
@@ -87,7 +87,7 @@ int cx18_claim_stream(struct cx18_open_id *id, int type)
 
 /* This function releases a previously claimed stream. It will take into
    account associated VBI streams. */
-void cx18_release_stream(struct cx18_stream *s)
+static void cx18_release_stream(struct cx18_stream *s)
 {
         struct cx18 *cx = s->cx;
         struct cx18_stream *s_vbi;
@@ -662,6 +662,8 @@ int cx18_v4l2_open(struct inode *inode, struct file *filp)
         for (x = 0; cx == NULL && x < cx18_cards_active; x++) {
                 /* find out which stream this open was on */
                 for (y = 0; y < CX18_MAX_STREAMS; y++) {
+                        if (cx18_cards[x] == NULL)
+                                continue;
                         s = &cx18_cards[x]->streams[y];
                         if (s->v4l2dev && s->v4l2dev->minor == minor) {
                                 cx = cx18_cards[x];
diff --git a/drivers/media/video/cx18/cx18-fileops.h b/drivers/media/video/cx18/cx18-fileops.h
index 16cdafbd24c5..46da0282fc7d 100644
--- a/drivers/media/video/cx18/cx18-fileops.h
+++ b/drivers/media/video/cx18/cx18-fileops.h
@@ -34,12 +34,3 @@ void cx18_stop_capture(struct cx18_open_id *id, int gop_end);
 void cx18_mute(struct cx18 *cx);
 void cx18_unmute(struct cx18 *cx);
 
-/* Utilities */
-
-/* Try to claim a stream for the filehandle. Return 0 on success,
-   -EBUSY if stream already claimed. Once a stream is claimed, it
-   remains claimed until the associated filehandle is closed. */
-int cx18_claim_stream(struct cx18_open_id *id, int type);
-
-/* Release a previously claimed stream. */
-void cx18_release_stream(struct cx18_stream *s);
diff --git a/drivers/media/video/cx18/cx18-gpio.c b/drivers/media/video/cx18/cx18-gpio.c
index 19253e6b8673..bb8bc86086d0 100644
--- a/drivers/media/video/cx18/cx18-gpio.c
+++ b/drivers/media/video/cx18/cx18-gpio.c
@@ -35,6 +35,9 @@
 #define CX18_REG_GPIO_OUT2   0xc78104
 #define CX18_REG_GPIO_DIR2   0xc7810c
 
+static u32 gpio_dir;
+static u32 gpio_val;
+
 /*
  * HVR-1600 GPIO pins, courtesy of Hauppauge:
  *
@@ -44,31 +47,53 @@
  * gpio13: cs5345 reset pin
 */
 
+static void gpio_write(struct cx18 *cx)
+{
+        write_reg((gpio_dir & 0xffff) << 16, CX18_REG_GPIO_DIR1);
+        write_reg(((gpio_dir & 0xffff) << 16) | (gpio_val & 0xffff),
+                        CX18_REG_GPIO_OUT1);
+        write_reg(gpio_dir & 0xffff0000, CX18_REG_GPIO_DIR2);
+        write_reg((gpio_dir & 0xffff0000) | ((gpio_val & 0xffff0000) >> 16),
+                        CX18_REG_GPIO_OUT2);
+}
+
 void cx18_gpio_init(struct cx18 *cx)
 {
-        if (cx->card->gpio_init.direction == 0)
+        gpio_dir = cx->card->gpio_init.direction;
+        gpio_val = cx->card->gpio_init.initial_value;
+
+        if (gpio_dir == 0)
                 return;
 
-        CX18_DEBUG_INFO("GPIO initial dir: %08x out: %08x\n",
-                   read_reg(CX18_REG_GPIO_DIR1), read_reg(CX18_REG_GPIO_OUT1));
+        gpio_dir |= 1 << cx->card->xceive_pin;
+        gpio_val |= 1 << cx->card->xceive_pin;
 
-        /* init output data then direction */
-        write_reg(cx->card->gpio_init.direction << 16, CX18_REG_GPIO_DIR1);
-        write_reg(0, CX18_REG_GPIO_DIR2);
-        write_reg((cx->card->gpio_init.direction << 16) |
-                        cx->card->gpio_init.initial_value, CX18_REG_GPIO_OUT1);
-        write_reg(0, CX18_REG_GPIO_OUT2);
+        CX18_DEBUG_INFO("GPIO initial dir: %08x/%08x out: %08x/%08x\n",
+                   read_reg(CX18_REG_GPIO_DIR1), read_reg(CX18_REG_GPIO_DIR2),
+                   read_reg(CX18_REG_GPIO_OUT1), read_reg(CX18_REG_GPIO_OUT2));
+
+        gpio_write(cx);
 }
 
 /* Xceive tuner reset function */
 int cx18_reset_tuner_gpio(void *dev, int cmd, int value)
 {
         struct i2c_algo_bit_data *algo = dev;
-        struct cx18 *cx = algo->data;
-/*      int curdir, curout;*/
+        struct cx18_i2c_algo_callback_data *cb_data = algo->data;
+        struct cx18 *cx = cb_data->cx;
 
         if (cmd != XC2028_TUNER_RESET)
                 return 0;
         CX18_DEBUG_INFO("Resetting tuner\n");
+
+        gpio_dir |= 1 << cx->card->xceive_pin;
+        gpio_val &= ~(1 << cx->card->xceive_pin);
+
+        gpio_write(cx);
+        schedule_timeout_interruptible(msecs_to_jiffies(1));
+
+        gpio_val |= 1 << cx->card->xceive_pin;
+        gpio_write(cx);
+        schedule_timeout_interruptible(msecs_to_jiffies(1));
         return 0;
 }
diff --git a/drivers/media/video/cx18/cx18-i2c.c b/drivers/media/video/cx18/cx18-i2c.c
index 18c88d1e4833..4f08a4058d1a 100644
--- a/drivers/media/video/cx18/cx18-i2c.c
+++ b/drivers/media/video/cx18/cx18-i2c.c
@@ -25,6 +25,7 @@
 #include "cx18-cards.h"
 #include "cx18-gpio.h"
 #include "cx18-av-core.h"
+#include "cx18-i2c.h"
 
 #include <media/ir-kbd-i2c.h>
 
diff --git a/drivers/media/video/cx18/cx18-queue.c b/drivers/media/video/cx18/cx18-queue.c
index 65af1bb507ca..6990b77c6200 100644
--- a/drivers/media/video/cx18/cx18-queue.c
+++ b/drivers/media/video/cx18/cx18-queue.c
@@ -26,17 +26,6 @@
 #include "cx18-queue.h"
 #include "cx18-scb.h"
 
-int cx18_buf_copy_from_user(struct cx18_stream *s, struct cx18_buffer *buf,
-                const char __user *src, int copybytes)
-{
-        if (s->buf_size - buf->bytesused < copybytes)
-                copybytes = s->buf_size - buf->bytesused;
-        if (copy_from_user(buf->buf + buf->bytesused, src, copybytes))
-                return -EFAULT;
-        buf->bytesused += copybytes;
-        return copybytes;
-}
-
 void cx18_buf_swap(struct cx18_buffer *buf)
 {
         int i;
@@ -159,8 +148,9 @@ static void cx18_queue_move_buf(struct cx18_stream *s, struct cx18_queue *from,
    -ENOMEM is returned if the buffers could not be obtained, 0 if all
    buffers where obtained from the 'from' list and if non-zero then
    the number of stolen buffers is returned. */
-int cx18_queue_move(struct cx18_stream *s, struct cx18_queue *from,
-        struct cx18_queue *steal, struct cx18_queue *to, int needed_bytes)
+static int cx18_queue_move(struct cx18_stream *s, struct cx18_queue *from,
+                           struct cx18_queue *steal, struct cx18_queue *to,
+                           int needed_bytes)
 {
         unsigned long flags;
         int rc = 0;
@@ -239,12 +229,12 @@ int cx18_stream_alloc(struct cx18_stream *s)
 
         /* allocate stream buffers. Initially all buffers are in q_free. */
         for (i = 0; i < s->buffers; i++) {
-                struct cx18_buffer *buf =
-                        kzalloc(sizeof(struct cx18_buffer), GFP_KERNEL);
+                struct cx18_buffer *buf = kzalloc(sizeof(struct cx18_buffer),
+                                                GFP_KERNEL|__GFP_NOWARN);
 
                 if (buf == NULL)
                         break;
-                buf->buf = kmalloc(s->buf_size, GFP_KERNEL);
+                buf->buf = kmalloc(s->buf_size, GFP_KERNEL|__GFP_NOWARN);
                 if (buf->buf == NULL) {
                         kfree(buf);
                         break;
diff --git a/drivers/media/video/cx18/cx18-queue.h b/drivers/media/video/cx18/cx18-queue.h
index f86c8a6fa6e7..91423b9863a4 100644
--- a/drivers/media/video/cx18/cx18-queue.h
+++ b/drivers/media/video/cx18/cx18-queue.h
@@ -39,8 +39,6 @@ static inline void cx18_buf_sync_for_device(struct cx18_stream *s,
                                 s->buf_size, s->dma);
 }
 
-int cx18_buf_copy_from_user(struct cx18_stream *s, struct cx18_buffer *buf,
-        const char __user *src, int copybytes);
 void cx18_buf_swap(struct cx18_buffer *buf);
 
 /* cx18_queue utility functions */
@@ -48,8 +46,6 @@ void cx18_queue_init(struct cx18_queue *q);
 void cx18_enqueue(struct cx18_stream *s, struct cx18_buffer *buf,
         struct cx18_queue *q);
 struct cx18_buffer *cx18_dequeue(struct cx18_stream *s, struct cx18_queue *q);
-int cx18_queue_move(struct cx18_stream *s, struct cx18_queue *from,
-       struct cx18_queue *steal, struct cx18_queue *to, int needed_bytes);
 struct cx18_buffer *cx18_queue_find_buf(struct cx18_stream *s, u32 id,
         u32 bytesused);
 void cx18_flush_queues(struct cx18_stream *s);
diff --git a/drivers/media/video/cx18/cx18-streams.c b/drivers/media/video/cx18/cx18-streams.c
index afb141b2027a..4ca9d847f1b1 100644
--- a/drivers/media/video/cx18/cx18-streams.c
+++ b/drivers/media/video/cx18/cx18-streams.c
@@ -218,7 +218,7 @@ int cx18_streams_setup(struct cx18 *cx)
                 return 0;
 
         /* One or more streams could not be initialized. Clean 'em all up. */
-        cx18_streams_cleanup(cx);
+        cx18_streams_cleanup(cx, 0);
         return -ENOMEM;
 }
 
@@ -296,12 +296,12 @@ int cx18_streams_register(struct cx18 *cx)
                 return 0;
 
         /* One or more streams could not be initialized. Clean 'em all up. */
-        cx18_streams_cleanup(cx);
+        cx18_streams_cleanup(cx, 1);
         return -ENOMEM;
 }
 
 /* Unregister v4l2 devices */
-void cx18_streams_cleanup(struct cx18 *cx)
+void cx18_streams_cleanup(struct cx18 *cx, int unregister)
 {
         struct video_device *vdev;
         int type;
@@ -319,8 +319,11 @@ void cx18_streams_cleanup(struct cx18 *cx)
 
                 cx18_stream_free(&cx->streams[type]);
 
-                /* Unregister device */
-                video_unregister_device(vdev);
+                /* Unregister or release device */
+                if (unregister)
+                        video_unregister_device(vdev);
+                else
+                        video_device_release(vdev);
         }
 }
 
diff --git a/drivers/media/video/cx18/cx18-streams.h b/drivers/media/video/cx18/cx18-streams.h
index 8c7ba7d2fa79..f327e947b24f 100644
--- a/drivers/media/video/cx18/cx18-streams.h
+++ b/drivers/media/video/cx18/cx18-streams.h
@@ -24,7 +24,7 @@
 u32 cx18_find_handle(struct cx18 *cx);
 int cx18_streams_setup(struct cx18 *cx);
 int cx18_streams_register(struct cx18 *cx);
-void cx18_streams_cleanup(struct cx18 *cx);
+void cx18_streams_cleanup(struct cx18 *cx, int unregister);
 
 /* Capture related */
 int cx18_start_v4l2_encode_stream(struct cx18_stream *s);
diff --git a/drivers/media/video/cx23885/Kconfig b/drivers/media/video/cx23885/Kconfig
index cadf936c3673..7bf14c9a15c7 100644
--- a/drivers/media/video/cx23885/Kconfig
+++ b/drivers/media/video/cx23885/Kconfig
@@ -1,18 +1,20 @@
 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 MEDIA_TUNER
+        select VIDEO_TUNER
         select VIDEO_TVEEPROM
         select VIDEO_IR
         select VIDEOBUF_DVB
         select VIDEO_CX25840
+        select VIDEO_CX2341X
+        select DVB_DIB7000P if !DVB_FE_CUSTOMISE
         select MEDIA_TUNER_MT2131 if !DVB_FE_CUSTOMISE
         select DVB_S5H1409 if !DVB_FE_CUSTOMISE
         select DVB_LGDT330X if !DVB_FE_CUSTOMISE
-        select DVB_PLL if !DVB_FE_CUSTOMISE
         select MEDIA_TUNER_XC2028 if !DVB_FE_CUSTOMIZE
         select MEDIA_TUNER_TDA8290 if !DVB_FE_CUSTOMIZE
         select MEDIA_TUNER_TDA18271 if !DVB_FE_CUSTOMIZE
diff --git a/drivers/media/video/cx23885/cx23885-cards.c b/drivers/media/video/cx23885/cx23885-cards.c
index 6ebf58724a01..20e05f230546 100644
--- a/drivers/media/video/cx23885/cx23885-cards.c
+++ b/drivers/media/video/cx23885/cx23885-cards.c
@@ -200,6 +200,10 @@ struct cx23885_subid cx23885_subids[] = {
                 .card      = CX23885_BOARD_HAUPPAUGE_HVR1200,
         }, {
                 .subvendor = 0x0070,
+                .subdevice = 0x71d3,
+                .card      = CX23885_BOARD_HAUPPAUGE_HVR1200,
+        }, {
+                .subvendor = 0x0070,
                 .subdevice = 0x8101,
                 .card      = CX23885_BOARD_HAUPPAUGE_HVR1700,
         }, {
@@ -245,6 +249,33 @@ static void hauppauge_eeprom(struct cx23885_dev *dev, u8 *eeprom_data)
         /* Make sure we support the board model */
         switch (tv.model)
         {
+        case 71009:
+                /* WinTV-HVR1200 (PCIe, Retail, full height)
+                 * DVB-T and basic analog */
+        case 71359:
+                /* WinTV-HVR1200 (PCIe, OEM, half height)
+                 * DVB-T and basic analog */
+        case 71439:
+                /* WinTV-HVR1200 (PCIe, OEM, half height)
+                 * DVB-T and basic analog */
+        case 71449:
+                /* WinTV-HVR1200 (PCIe, OEM, full height)
+                 * DVB-T and basic analog */
+        case 71939:
+                /* WinTV-HVR1200 (PCIe, OEM, half height)
+                 * DVB-T and basic analog */
+        case 71949:
+                /* WinTV-HVR1200 (PCIe, OEM, full height)
+                 * DVB-T and basic analog */
+        case 71959:
+                /* WinTV-HVR1200 (PCIe, OEM, full height)
+                 * DVB-T and basic analog */
+        case 71979:
+                /* WinTV-HVR1200 (PCIe, OEM, half height)
+                 * DVB-T and basic analog */
+        case 71999:
+                /* WinTV-HVR1200 (PCIe, OEM, full height)
+                 * DVB-T and basic analog */
         case 76601: /* WinTV-HVR1800lp (PCIe, Retail, No IR, Dual channel ATSC and MPEG2 HW Encoder */
         case 77001: /* WinTV-HVR1500 (Express Card, OEM, No IR, ATSC and Basic analog */
         case 77011: /* WinTV-HVR1500 (Express Card, Retail, No IR, ATSC and Basic analog */
@@ -263,8 +294,11 @@ static void hauppauge_eeprom(struct cx23885_dev *dev, u8 *eeprom_data)
         case 80019:
                 /* WinTV-HVR1400 (Express Card, Retail, IR,
                  * DVB-T and Basic analog */
+        case 81509:
+                /* WinTV-HVR1700 (PCIe, OEM, No IR, half height)
+                 * DVB-T and MPEG2 HW Encoder */
         case 81519:
-                /* WinTV-HVR1700 (PCIe, Retail, No IR, half height,
+                /* WinTV-HVR1700 (PCIe, OEM, No IR, full height)
                  * DVB-T and MPEG2 HW Encoder */
                 break;
         default:
diff --git a/drivers/media/video/cx23885/cx23885-dvb.c b/drivers/media/video/cx23885/cx23885-dvb.c
index f05649727b60..022aa391937a 100644
--- a/drivers/media/video/cx23885/cx23885-dvb.c
+++ b/drivers/media/video/cx23885/cx23885-dvb.c
@@ -37,7 +37,6 @@
 #include "lgdt330x.h"
 #include "xc5000.h"
 #include "tda10048.h"
-#include "dvb-pll.h"
 #include "tuner-xc2028.h"
 #include "tuner-simple.h"
 #include "dib7000p.h"
@@ -385,12 +384,10 @@ static int dvb_register(struct cx23885_tsport *port)
                 port->dvb.frontend = dvb_attach(s5h1409_attach,
                                                 &hauppauge_hvr1500q_config,
                                                 &dev->i2c_bus[0].i2c_adap);
-                if (port->dvb.frontend != NULL) {
-                        hauppauge_hvr1500q_tunerconfig.priv = i2c_bus;
+                if (port->dvb.frontend != NULL)
                         dvb_attach(xc5000_attach, port->dvb.frontend,
                                 &i2c_bus->i2c_adap,
-                                &hauppauge_hvr1500q_tunerconfig);
-                }
+                                &hauppauge_hvr1500q_tunerconfig, i2c_bus);
                 break;
         case CX23885_BOARD_HAUPPAUGE_HVR1500:
                 i2c_bus = &dev->i2c_bus[1];
diff --git a/drivers/media/video/cx25840/Kconfig b/drivers/media/video/cx25840/Kconfig
index 7cf29a03ed63..448f4cd0ce34 100644
--- a/drivers/media/video/cx25840/Kconfig
+++ b/drivers/media/video/cx25840/Kconfig
@@ -1,6 +1,7 @@
 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/cx88/Kconfig b/drivers/media/video/cx88/Kconfig
index b0d7d6a7a4cc..10e20d8196dc 100644
--- a/drivers/media/video/cx88/Kconfig
+++ b/drivers/media/video/cx88/Kconfig
@@ -2,10 +2,9 @@ config VIDEO_CX88
         tristate "Conexant 2388x (bt878 successor) support"
         depends on VIDEO_DEV && PCI && I2C && INPUT
         select I2C_ALGOBIT
-        select FW_LOADER
         select VIDEO_BTCX
         select VIDEOBUF_DMA_SG
-        select MEDIA_TUNER
+        select VIDEO_TUNER
         select VIDEO_TVEEPROM
         select VIDEO_IR
         select VIDEO_WM8775 if VIDEO_HELPER_CHIPS_AUTO
@@ -34,8 +33,9 @@ config VIDEO_CX88_ALSA
 
 config VIDEO_CX88_BLACKBIRD
         tristate "Blackbird MPEG encoder support (cx2388x + cx23416)"
-        depends on VIDEO_CX88
+        depends on VIDEO_CX88 && HOTPLUG
         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-dvb.c b/drivers/media/video/cx88/cx88-dvb.c
index 1c7fe6862a60..d96173ff1dba 100644
--- a/drivers/media/video/cx88/cx88-dvb.c
+++ b/drivers/media/video/cx88/cx88-dvb.c
@@ -509,9 +509,6 @@ static int attach_xc3028(u8 addr, struct cx8802_dev *dev)
         if (!fe) {
                 printk(KERN_ERR "%s/2: xc3028 attach failed\n",
                        dev->core->name);
-                dvb_frontend_detach(dev->dvb.frontend);
-                dvb_unregister_frontend(dev->dvb.frontend);
-                dev->dvb.frontend = NULL;
                 return -EINVAL;
         }
 
@@ -523,20 +520,23 @@ static int attach_xc3028(u8 addr, struct cx8802_dev *dev)
 
 static int dvb_register(struct cx8802_dev *dev)
 {
+        struct cx88_core *core = dev->core;
+
         /* init struct videobuf_dvb */
-        dev->dvb.name = dev->core->name;
+        dev->dvb.name = core->name;
         dev->ts_gen_cntrl = 0x0c;
 
         /* init frontend */
-        switch (dev->core->boardnr) {
+        switch (core->boardnr) {
         case CX88_BOARD_HAUPPAUGE_DVB_T1:
                 dev->dvb.frontend = dvb_attach(cx22702_attach,
                                                &connexant_refboard_config,
-                                               &dev->core->i2c_adap);
+                                               &core->i2c_adap);
                 if (dev->dvb.frontend != NULL) {
-                        dvb_attach(dvb_pll_attach, dev->dvb.frontend, 0x61,
-                                   &dev->core->i2c_adap,
-                                   DVB_PLL_THOMSON_DTT759X);
+                        if (!dvb_attach(dvb_pll_attach, dev->dvb.frontend,
+                                        0x61, &core->i2c_adap,
+                                        DVB_PLL_THOMSON_DTT759X))
+                                goto frontend_detach;
                 }
                 break;
         case CX88_BOARD_TERRATEC_CINERGY_1400_DVB_T1:
@@ -545,11 +545,12 @@ static int dvb_register(struct cx8802_dev *dev)
         case CX88_BOARD_WINFAST_DTV1000:
                 dev->dvb.frontend = dvb_attach(cx22702_attach,
                                                &connexant_refboard_config,
-                                               &dev->core->i2c_adap);
+                                               &core->i2c_adap);
                 if (dev->dvb.frontend != NULL) {
-                        dvb_attach(dvb_pll_attach, dev->dvb.frontend, 0x60,
-                                   &dev->core->i2c_adap,
-                                   DVB_PLL_THOMSON_DTT7579);
+                        if (!dvb_attach(dvb_pll_attach, dev->dvb.frontend,
+                                        0x60, &core->i2c_adap,
+                                        DVB_PLL_THOMSON_DTT7579))
+                                goto frontend_detach;
                 }
                 break;
         case CX88_BOARD_WINFAST_DTV2000H:
@@ -559,29 +560,32 @@ static int dvb_register(struct cx8802_dev *dev)
         case CX88_BOARD_HAUPPAUGE_HVR3000:
                 dev->dvb.frontend = dvb_attach(cx22702_attach,
                                                &hauppauge_hvr_config,
-                                               &dev->core->i2c_adap);
+                                               &core->i2c_adap);
                 if (dev->dvb.frontend != NULL) {
-                        dvb_attach(simple_tuner_attach, dev->dvb.frontend,
-                                   &dev->core->i2c_adap, 0x61,
-                                   TUNER_PHILIPS_FMD1216ME_MK3);
+                        if (!dvb_attach(simple_tuner_attach, dev->dvb.frontend,
+                                   &core->i2c_adap, 0x61,
+                                   TUNER_PHILIPS_FMD1216ME_MK3))
+                                goto frontend_detach;
                 }
                 break;
         case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_PLUS:
                 dev->dvb.frontend = dvb_attach(mt352_attach,
                                                &dvico_fusionhdtv,
-                                               &dev->core->i2c_adap);
+                                               &core->i2c_adap);
                 if (dev->dvb.frontend != NULL) {
-                        dvb_attach(dvb_pll_attach, dev->dvb.frontend, 0x60,
-                                   NULL, DVB_PLL_THOMSON_DTT7579);
+                        if (!dvb_attach(dvb_pll_attach, dev->dvb.frontend,
+                                        0x60, NULL, DVB_PLL_THOMSON_DTT7579))
+                                goto frontend_detach;
                         break;
                 }
                 /* ZL10353 replaces MT352 on later cards */
                 dev->dvb.frontend = dvb_attach(zl10353_attach,
                                                &dvico_fusionhdtv_plus_v1_1,
-                                               &dev->core->i2c_adap);
+                                               &core->i2c_adap);
                 if (dev->dvb.frontend != NULL) {
-                        dvb_attach(dvb_pll_attach, dev->dvb.frontend, 0x60,
-                                   NULL, DVB_PLL_THOMSON_DTT7579);
+                        if (!dvb_attach(dvb_pll_attach, dev->dvb.frontend,
+                                        0x60, NULL, DVB_PLL_THOMSON_DTT7579))
+                                goto frontend_detach;
                 }
                 break;
         case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_DUAL:
@@ -589,28 +593,31 @@ static int dvb_register(struct cx8802_dev *dev)
                  * compatible, with a slightly different MT352 AGC gain. */
                 dev->dvb.frontend = dvb_attach(mt352_attach,
                                                &dvico_fusionhdtv_dual,
-                                               &dev->core->i2c_adap);
+                                               &core->i2c_adap);
                 if (dev->dvb.frontend != NULL) {
-                        dvb_attach(dvb_pll_attach, dev->dvb.frontend, 0x61,
-                                   NULL, DVB_PLL_THOMSON_DTT7579);
+                        if (!dvb_attach(dvb_pll_attach, dev->dvb.frontend,
+                                        0x61, NULL, DVB_PLL_THOMSON_DTT7579))
+                                goto frontend_detach;
                         break;
                 }
                 /* ZL10353 replaces MT352 on later cards */
                 dev->dvb.frontend = dvb_attach(zl10353_attach,
                                                &dvico_fusionhdtv_plus_v1_1,
-                                               &dev->core->i2c_adap);
+                                               &core->i2c_adap);
                 if (dev->dvb.frontend != NULL) {
-                        dvb_attach(dvb_pll_attach, dev->dvb.frontend, 0x61,
-                                   NULL, DVB_PLL_THOMSON_DTT7579);
+                        if (!dvb_attach(dvb_pll_attach, dev->dvb.frontend,
+                                        0x61, NULL, DVB_PLL_THOMSON_DTT7579))
+                                goto frontend_detach;
                 }
                 break;
         case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T1:
                 dev->dvb.frontend = dvb_attach(mt352_attach,
                                                &dvico_fusionhdtv,
-                                               &dev->core->i2c_adap);
+                                               &core->i2c_adap);
                 if (dev->dvb.frontend != NULL) {
-                        dvb_attach(dvb_pll_attach, dev->dvb.frontend, 0x61,
-                                   NULL, DVB_PLL_LG_Z201);
+                        if (!dvb_attach(dvb_pll_attach, dev->dvb.frontend,
+                                        0x61, NULL, DVB_PLL_LG_Z201))
+                                goto frontend_detach;
                 }
                 break;
         case CX88_BOARD_KWORLD_DVB_T:
@@ -618,10 +625,11 @@ static int dvb_register(struct cx8802_dev *dev)
         case CX88_BOARD_ADSTECH_DVB_T_PCI:
                 dev->dvb.frontend = dvb_attach(mt352_attach,
                                                &dntv_live_dvbt_config,
-                                               &dev->core->i2c_adap);
+                                               &core->i2c_adap);
                 if (dev->dvb.frontend != NULL) {
-                        dvb_attach(dvb_pll_attach, dev->dvb.frontend, 0x61,
-                                   NULL, DVB_PLL_UNKNOWN_1);
+                        if (!dvb_attach(dvb_pll_attach, dev->dvb.frontend,
+                                        0x61, NULL, DVB_PLL_UNKNOWN_1))
+                                goto frontend_detach;
                 }
                 break;
         case CX88_BOARD_DNTV_LIVE_DVB_T_PRO:
@@ -630,32 +638,35 @@ static int dvb_register(struct cx8802_dev *dev)
                 dev->dvb.frontend = dvb_attach(mt352_attach, &dntv_live_dvbt_pro_config,
                                                &dev->vp3054->adap);
                 if (dev->dvb.frontend != NULL) {
-                        dvb_attach(simple_tuner_attach, dev->dvb.frontend,
-                                   &dev->core->i2c_adap, 0x61,
-                                   TUNER_PHILIPS_FMD1216ME_MK3);
+                        if (!dvb_attach(simple_tuner_attach, dev->dvb.frontend,
+                                        &core->i2c_adap, 0x61,
+                                        TUNER_PHILIPS_FMD1216ME_MK3))
+                                goto frontend_detach;
                 }
 #else
-                printk(KERN_ERR "%s/2: built without vp3054 support\n", dev->core->name);
+                printk(KERN_ERR "%s/2: built without vp3054 support\n",
+                                core->name);
 #endif
                 break;
         case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_HYBRID:
                 dev->dvb.frontend = dvb_attach(zl10353_attach,
                                                &dvico_fusionhdtv_hybrid,
-                                               &dev->core->i2c_adap);
+                                               &core->i2c_adap);
                 if (dev->dvb.frontend != NULL) {
-                        dvb_attach(simple_tuner_attach, dev->dvb.frontend,
-                                   &dev->core->i2c_adap, 0x61,
-                                   TUNER_THOMSON_FE6600);
+                        if (!dvb_attach(simple_tuner_attach, dev->dvb.frontend,
+                                   &core->i2c_adap, 0x61,
+                                   TUNER_THOMSON_FE6600))
+                                goto frontend_detach;
                 }
                 break;
         case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_PRO:
                 dev->dvb.frontend = dvb_attach(zl10353_attach,
                                                &dvico_fusionhdtv_xc3028,
-                                               &dev->core->i2c_adap);
+                                               &core->i2c_adap);
                 if (dev->dvb.frontend == NULL)
                         dev->dvb.frontend = dvb_attach(mt352_attach,
                                                 &dvico_fusionhdtv_mt352_xc3028,
-                                                &dev->core->i2c_adap);
+                                                &core->i2c_adap);
                 /*
                  * On this board, the demod provides the I2C bus pullup.
                  * We must not permit gate_ctrl to be performed, or
@@ -668,19 +679,18 @@ static int dvb_register(struct cx8802_dev *dev)
                 break;
         case CX88_BOARD_PCHDTV_HD3000:
                 dev->dvb.frontend = dvb_attach(or51132_attach, &pchdtv_hd3000,
-                                               &dev->core->i2c_adap);
+                                               &core->i2c_adap);
                 if (dev->dvb.frontend != NULL) {
-                        dvb_attach(simple_tuner_attach, dev->dvb.frontend,
-                                   &dev->core->i2c_adap, 0x61,
-                                   TUNER_THOMSON_DTT761X);
+                        if (!dvb_attach(simple_tuner_attach, dev->dvb.frontend,
+                                        &core->i2c_adap, 0x61,
+                                        TUNER_THOMSON_DTT761X))
+                                goto frontend_detach;
                 }
                 break;
         case CX88_BOARD_DVICO_FUSIONHDTV_3_GOLD_Q:
                 dev->ts_gen_cntrl = 0x08;
-                {
-                /* Do a hardware reset of chip before using it. */
-                struct cx88_core *core = dev->core;
 
+                /* Do a hardware reset of chip before using it. */
                 cx_clear(MO_GP0_IO, 1);
                 mdelay(100);
                 cx_set(MO_GP0_IO, 1);
@@ -690,139 +700,137 @@ static int dvb_register(struct cx8802_dev *dev)
                 fusionhdtv_3_gold.pll_rf_set = lgdt330x_pll_rf_set;
                 dev->dvb.frontend = dvb_attach(lgdt330x_attach,
                                                &fusionhdtv_3_gold,
-                                               &dev->core->i2c_adap);
+                                               &core->i2c_adap);
                 if (dev->dvb.frontend != NULL) {
-                        dvb_attach(simple_tuner_attach, dev->dvb.frontend,
-                                   &dev->core->i2c_adap, 0x61,
-                                   TUNER_MICROTUNE_4042FI5);
-                }
+                        if (!dvb_attach(simple_tuner_attach, dev->dvb.frontend,
+                                        &core->i2c_adap, 0x61,
+                                        TUNER_MICROTUNE_4042FI5))
+                                goto frontend_detach;
                 }
                 break;
         case CX88_BOARD_DVICO_FUSIONHDTV_3_GOLD_T:
                 dev->ts_gen_cntrl = 0x08;
-                {
-                /* Do a hardware reset of chip before using it. */
-                struct cx88_core *core = dev->core;
 
+                /* Do a hardware reset of chip before using it. */
                 cx_clear(MO_GP0_IO, 1);
                 mdelay(100);
                 cx_set(MO_GP0_IO, 9);
                 mdelay(200);
                 dev->dvb.frontend = dvb_attach(lgdt330x_attach,
                                                &fusionhdtv_3_gold,
-                                               &dev->core->i2c_adap);
+                                               &core->i2c_adap);
                 if (dev->dvb.frontend != NULL) {
-                        dvb_attach(simple_tuner_attach, dev->dvb.frontend,
-                                   &dev->core->i2c_adap, 0x61,
-                                   TUNER_THOMSON_DTT761X);
-                }
+                        if (!dvb_attach(simple_tuner_attach, dev->dvb.frontend,
+                                        &core->i2c_adap, 0x61,
+                                        TUNER_THOMSON_DTT761X))
+                                goto frontend_detach;
                 }
                 break;
         case CX88_BOARD_DVICO_FUSIONHDTV_5_GOLD:
                 dev->ts_gen_cntrl = 0x08;
-                {
-                /* Do a hardware reset of chip before using it. */
-                struct cx88_core *core = dev->core;
 
+                /* Do a hardware reset of chip before using it. */
                 cx_clear(MO_GP0_IO, 1);
                 mdelay(100);
                 cx_set(MO_GP0_IO, 1);
                 mdelay(200);
                 dev->dvb.frontend = dvb_attach(lgdt330x_attach,
                                                &fusionhdtv_5_gold,
-                                               &dev->core->i2c_adap);
+                                               &core->i2c_adap);
                 if (dev->dvb.frontend != NULL) {
-                        dvb_attach(simple_tuner_attach, dev->dvb.frontend,
-                                   &dev->core->i2c_adap, 0x61,
-                                   TUNER_LG_TDVS_H06XF);
-                        dvb_attach(tda9887_attach, dev->dvb.frontend,
-                                   &dev->core->i2c_adap, 0x43);
-                }
+                        if (!dvb_attach(simple_tuner_attach, dev->dvb.frontend,
+                                        &core->i2c_adap, 0x61,
+                                        TUNER_LG_TDVS_H06XF))
+                                goto frontend_detach;
+                        if (!dvb_attach(tda9887_attach, dev->dvb.frontend,
+                                   &core->i2c_adap, 0x43))
+                                goto frontend_detach;
                 }
                 break;
         case CX88_BOARD_PCHDTV_HD5500:
                 dev->ts_gen_cntrl = 0x08;
-                {
-                /* Do a hardware reset of chip before using it. */
-                struct cx88_core *core = dev->core;
 
+                /* Do a hardware reset of chip before using it. */
                 cx_clear(MO_GP0_IO, 1);
                 mdelay(100);
                 cx_set(MO_GP0_IO, 1);
                 mdelay(200);
                 dev->dvb.frontend = dvb_attach(lgdt330x_attach,
                                                &pchdtv_hd5500,
-                                               &dev->core->i2c_adap);
+                                               &core->i2c_adap);
                 if (dev->dvb.frontend != NULL) {
-                        dvb_attach(simple_tuner_attach, dev->dvb.frontend,
-                                   &dev->core->i2c_adap, 0x61,
-                                   TUNER_LG_TDVS_H06XF);
-                        dvb_attach(tda9887_attach, dev->dvb.frontend,
-                                   &dev->core->i2c_adap, 0x43);
-                }
+                        if (!dvb_attach(simple_tuner_attach, dev->dvb.frontend,
+                                        &core->i2c_adap, 0x61,
+                                        TUNER_LG_TDVS_H06XF))
+                                goto frontend_detach;
+                        if (!dvb_attach(tda9887_attach, dev->dvb.frontend,
+                                   &core->i2c_adap, 0x43))
+                                goto frontend_detach;
                 }
                 break;
         case CX88_BOARD_ATI_HDTVWONDER:
                 dev->dvb.frontend = dvb_attach(nxt200x_attach,
                                                &ati_hdtvwonder,
-                                               &dev->core->i2c_adap);
+                                               &core->i2c_adap);
                 if (dev->dvb.frontend != NULL) {
-                        dvb_attach(simple_tuner_attach, dev->dvb.frontend,
-                                   &dev->core->i2c_adap, 0x61,
-                                   TUNER_PHILIPS_TUV1236D);
+                        if (!dvb_attach(simple_tuner_attach, dev->dvb.frontend,
+                                        &core->i2c_adap, 0x61,
+                                        TUNER_PHILIPS_TUV1236D))
+                                goto frontend_detach;
                 }
                 break;
         case CX88_BOARD_HAUPPAUGE_NOVASPLUS_S1:
         case CX88_BOARD_HAUPPAUGE_NOVASE2_S1:
                 dev->dvb.frontend = dvb_attach(cx24123_attach,
                                                &hauppauge_novas_config,
-                                               &dev->core->i2c_adap);
+                                               &core->i2c_adap);
                 if (dev->dvb.frontend) {
-                        dvb_attach(isl6421_attach, dev->dvb.frontend,
-                                   &dev->core->i2c_adap, 0x08, 0x00, 0x00);
+                        if (!dvb_attach(isl6421_attach, dev->dvb.frontend,
+                                        &core->i2c_adap, 0x08, 0x00, 0x00))
+                                goto frontend_detach;
                 }
                 break;
         case CX88_BOARD_KWORLD_DVBS_100:
                 dev->dvb.frontend = dvb_attach(cx24123_attach,
                                                &kworld_dvbs_100_config,
-                                               &dev->core->i2c_adap);
+                                               &core->i2c_adap);
                 if (dev->dvb.frontend) {
-                        dev->core->prev_set_voltage = dev->dvb.frontend->ops.set_voltage;
+                        core->prev_set_voltage = dev->dvb.frontend->ops.set_voltage;
                         dev->dvb.frontend->ops.set_voltage = kworld_dvbs_100_set_voltage;
                 }
                 break;
         case CX88_BOARD_GENIATECH_DVBS:
                 dev->dvb.frontend = dvb_attach(cx24123_attach,
                                                &geniatech_dvbs_config,
-                                               &dev->core->i2c_adap);
+                                               &core->i2c_adap);
                 if (dev->dvb.frontend) {
-                        dev->core->prev_set_voltage = dev->dvb.frontend->ops.set_voltage;
+                        core->prev_set_voltage = dev->dvb.frontend->ops.set_voltage;
                         dev->dvb.frontend->ops.set_voltage = geniatech_dvbs_set_voltage;
                 }
                 break;
         case CX88_BOARD_PINNACLE_PCTV_HD_800i:
                 dev->dvb.frontend = dvb_attach(s5h1409_attach,
                                                &pinnacle_pctv_hd_800i_config,
-                                               &dev->core->i2c_adap);
+                                               &core->i2c_adap);
                 if (dev->dvb.frontend != NULL) {
                         /* tuner_config.video_dev must point to
                          * i2c_adap.algo_data
                          */
-                        pinnacle_pctv_hd_800i_tuner_config.priv =
-                                                dev->core->i2c_adap.algo_data;
-                        dvb_attach(xc5000_attach, dev->dvb.frontend,
-                                   &dev->core->i2c_adap,
-                                   &pinnacle_pctv_hd_800i_tuner_config);
+                        if (!dvb_attach(xc5000_attach, dev->dvb.frontend,
+                                        &core->i2c_adap,
+                                        &pinnacle_pctv_hd_800i_tuner_config,
+                                        core->i2c_adap.algo_data))
+                                goto frontend_detach;
                 }
                 break;
         case CX88_BOARD_DVICO_FUSIONHDTV_5_PCI_NANO:
                 dev->dvb.frontend = dvb_attach(s5h1409_attach,
                                                 &dvico_hdtv5_pci_nano_config,
-                                                &dev->core->i2c_adap);
+                                                &core->i2c_adap);
                 if (dev->dvb.frontend != NULL) {
                         struct dvb_frontend *fe;
                         struct xc2028_config cfg = {
-                                .i2c_adap  = &dev->core->i2c_adap,
+                                .i2c_adap  = &core->i2c_adap,
                                 .i2c_addr  = 0x61,
                                 .callback  = cx88_pci_nano_callback,
                         };
@@ -841,50 +849,50 @@ static int dvb_register(struct cx8802_dev *dev)
          case CX88_BOARD_PINNACLE_HYBRID_PCTV:
                 dev->dvb.frontend = dvb_attach(zl10353_attach,
                                                &cx88_geniatech_x8000_mt,
-                                               &dev->core->i2c_adap);
+                                               &core->i2c_adap);
                 if (attach_xc3028(0x61, dev) < 0)
-                        return -EINVAL;
+                        goto frontend_detach;
                 break;
          case CX88_BOARD_GENIATECH_X8000_MT:
                 dev->ts_gen_cntrl = 0x00;
 
                 dev->dvb.frontend = dvb_attach(zl10353_attach,
                                                &cx88_geniatech_x8000_mt,
-                                               &dev->core->i2c_adap);
+                                               &core->i2c_adap);
                 if (attach_xc3028(0x61, dev) < 0)
-                        return -EINVAL;
+                        goto frontend_detach;
                 break;
          case CX88_BOARD_KWORLD_ATSC_120:
                 dev->dvb.frontend = dvb_attach(s5h1409_attach,
                                                &kworld_atsc_120_config,
-                                               &dev->core->i2c_adap);
+                                               &core->i2c_adap);
                 if (attach_xc3028(0x61, dev) < 0)
-                        return -EINVAL;
+                        goto frontend_detach;
                 break;
         case CX88_BOARD_DVICO_FUSIONHDTV_7_GOLD:
                 dev->dvb.frontend = dvb_attach(s5h1411_attach,
                                                &dvico_fusionhdtv7_config,
-                                               &dev->core->i2c_adap);
+                                               &core->i2c_adap);
                 if (dev->dvb.frontend != NULL) {
                         /* tuner_config.video_dev must point to
                          * i2c_adap.algo_data
                          */
-                        dvico_fusionhdtv7_tuner_config.priv =
-                                                dev->core->i2c_adap.algo_data;
-                        dvb_attach(xc5000_attach, dev->dvb.frontend,
-                                   &dev->core->i2c_adap,
-                                   &dvico_fusionhdtv7_tuner_config);
+                        if (!dvb_attach(xc5000_attach, dev->dvb.frontend,
+                                        &core->i2c_adap,
+                                        &dvico_fusionhdtv7_tuner_config,
+                                        core->i2c_adap.algo_data))
+                                goto frontend_detach;
                 }
                 break;
         default:
                 printk(KERN_ERR "%s/2: The frontend of your DVB/ATSC card isn't supported yet\n",
-                       dev->core->name);
+                       core->name);
                 break;
         }
         if (NULL == dev->dvb.frontend) {
                 printk(KERN_ERR
                        "%s/2: frontend initialization failed\n",
-                       dev->core->name);
+                       core->name);
                 return -EINVAL;
         }
 
@@ -892,11 +900,18 @@ static int dvb_register(struct cx8802_dev *dev)
         dev->dvb.frontend->ops.ts_bus_ctrl = cx88_dvb_bus_ctrl;
 
         /* Put the analog decoder in standby to keep it quiet */
-        cx88_call_i2c_clients (dev->core, TUNER_SET_STANDBY, NULL);
+        cx88_call_i2c_clients(core, TUNER_SET_STANDBY, NULL);
 
         /* register everything */
         return videobuf_dvb_register(&dev->dvb, THIS_MODULE, dev,
                                      &dev->pci->dev, adapter_nr);
+
+frontend_detach:
+        if (dev->dvb.frontend) {
+                dvb_frontend_detach(dev->dvb.frontend);
+                dev->dvb.frontend = NULL;
+        }
+        return -EINVAL;
 }
 
 /* ----------------------------------------------------------- */
diff --git a/drivers/media/video/em28xx/Kconfig b/drivers/media/video/em28xx/Kconfig
index c7c2896bbd8b..16a5af30e9d1 100644
--- a/drivers/media/video/em28xx/Kconfig
+++ b/drivers/media/video/em28xx/Kconfig
@@ -1,7 +1,7 @@
 config VIDEO_EM28XX
         tristate "Empia EM28xx USB video capture support"
         depends on VIDEO_DEV && I2C && INPUT
-        select MEDIA_TUNER
+        select VIDEO_TUNER
         select VIDEO_TVEEPROM
         select VIDEO_IR
         select VIDEOBUF_VMALLOC
@@ -35,7 +35,6 @@ config VIDEO_EM28XX_DVB
         select DVB_LGDT330X if !DVB_FE_CUSTOMISE
         select DVB_ZL10353 if !DVB_FE_CUSTOMISE
         select VIDEOBUF_DVB
-        select FW_LOADER
         ---help---
           This adds support for DVB cards based on the
           Empiatech em28xx chips.
diff --git a/drivers/media/video/em28xx/em28xx-cards.c b/drivers/media/video/em28xx/em28xx-cards.c
index 50ccf3771204..3e4f3c7e92e7 100644
--- a/drivers/media/video/em28xx/em28xx-cards.c
+++ b/drivers/media/video/em28xx/em28xx-cards.c
@@ -420,7 +420,13 @@ struct usb_device_id em28xx_id_table [] = {
                         .driver_info = EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900 },
         { USB_DEVICE(0x2040, 0x6502),
                         .driver_info = EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900 },
-        { USB_DEVICE(0x2040, 0x6513),
+        { USB_DEVICE(0x2040, 0x6513), /* HCW HVR-980 */
+                        .driver_info = EM2880_BOARD_HAUPPAUGE_WINTV_HVR_950 },
+        { USB_DEVICE(0x2040, 0x6517), /* HP  HVR-950 */
+                        .driver_info = EM2880_BOARD_HAUPPAUGE_WINTV_HVR_950 },
+        { USB_DEVICE(0x2040, 0x651b), /* RP  HVR-950 */
+                        .driver_info = EM2880_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 },
diff --git a/drivers/media/video/em28xx/em28xx-dvb.c b/drivers/media/video/em28xx/em28xx-dvb.c
index 7df81575b7f2..8cf4983f0039 100644
--- a/drivers/media/video/em28xx/em28xx-dvb.c
+++ b/drivers/media/video/em28xx/em28xx-dvb.c
@@ -251,7 +251,6 @@ static int attach_xc3028(u8 addr, struct em28xx *dev)
                 printk(KERN_ERR "%s/2: xc3028 attach failed\n",
                        dev->name);
                 dvb_frontend_detach(dev->dvb->frontend);
-                dvb_unregister_frontend(dev->dvb->frontend);
                 dev->dvb->frontend = NULL;
                 return -EINVAL;
         }
diff --git a/drivers/media/video/ivtv/Kconfig b/drivers/media/video/ivtv/Kconfig
index eec115bf9517..5d7ee8fcdd50 100644
--- a/drivers/media/video/ivtv/Kconfig
+++ b/drivers/media/video/ivtv/Kconfig
@@ -1,10 +1,12 @@
 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 MEDIA_TUNER
+        select VIDEO_TUNER
         select VIDEO_TVEEPROM
         select VIDEO_CX2341X
         select VIDEO_CX25840
diff --git a/drivers/media/video/ivtv/ivtv-controls.c b/drivers/media/video/ivtv/ivtv-controls.c
index 8c02fa661591..c7e449f6397b 100644
--- a/drivers/media/video/ivtv/ivtv-controls.c
+++ b/drivers/media/video/ivtv/ivtv-controls.c
@@ -181,12 +181,12 @@ static int ivtv_setup_vbi_fmt(struct ivtv *itv, enum v4l2_mpeg_stream_vbi_fmt fm
                 return 0;
         }
         /* Need sliced data for mpeg insertion */
-        if (get_service_set(itv->vbi.sliced_in) == 0) {
+        if (ivtv_get_service_set(itv->vbi.sliced_in) == 0) {
                 if (itv->is_60hz)
                         itv->vbi.sliced_in->service_set = V4L2_SLICED_CAPTION_525;
                 else
                         itv->vbi.sliced_in->service_set = V4L2_SLICED_WSS_625;
-                expand_service_set(itv->vbi.sliced_in, itv->is_50hz);
+                ivtv_expand_service_set(itv->vbi.sliced_in, itv->is_50hz);
         }
         return 0;
 }
diff --git a/drivers/media/video/ivtv/ivtv-driver.c b/drivers/media/video/ivtv/ivtv-driver.c
index ed020f722b05..797e636771da 100644
--- a/drivers/media/video/ivtv/ivtv-driver.c
+++ b/drivers/media/video/ivtv/ivtv-driver.c
@@ -853,6 +853,7 @@ static int ivtv_setup_pci(struct ivtv *itv, struct pci_dev *dev,
         return 0;
 }
 
+#ifdef MODULE
 static u32 ivtv_request_module(struct ivtv *itv, u32 hw,
                 const char *name, u32 id)
 {
@@ -865,12 +866,14 @@ static u32 ivtv_request_module(struct ivtv *itv, u32 hw,
         IVTV_DEBUG_INFO("Loaded module %s\n", name);
         return hw;
 }
+#endif
 
 static void ivtv_load_and_init_modules(struct ivtv *itv)
 {
         u32 hw = itv->card->hw_all;
         unsigned i;
 
+#ifdef MODULE
         /* load modules */
 #ifndef CONFIG_MEDIA_TUNER
         hw = ivtv_request_module(itv, hw, "tuner", IVTV_HW_TUNER);
@@ -911,6 +914,7 @@ static void ivtv_load_and_init_modules(struct ivtv *itv)
 #ifndef CONFIG_VIDEO_M52790
         hw = ivtv_request_module(itv, hw, "m52790", IVTV_HW_M52790);
 #endif
+#endif
 
         /* check which i2c devices are actually found */
         for (i = 0; i < 32; i++) {
@@ -1228,7 +1232,7 @@ static int __devinit ivtv_probe(struct pci_dev *dev,
         return 0;
 
 free_streams:
-        ivtv_streams_cleanup(itv);
+        ivtv_streams_cleanup(itv, 1);
 free_irq:
         free_irq(itv->dev->irq, (void *)itv);
 free_i2c:
@@ -1373,7 +1377,7 @@ static void ivtv_remove(struct pci_dev *pci_dev)
         flush_workqueue(itv->irq_work_queues);
         destroy_workqueue(itv->irq_work_queues);
 
-        ivtv_streams_cleanup(itv);
+        ivtv_streams_cleanup(itv, 1);
         ivtv_udma_free(itv);
 
         exit_ivtv_i2c(itv);
diff --git a/drivers/media/video/ivtv/ivtv-fileops.c b/drivers/media/video/ivtv/ivtv-fileops.c
index 2b74b0ab1477..f2fa434b677b 100644
--- a/drivers/media/video/ivtv/ivtv-fileops.c
+++ b/drivers/media/video/ivtv/ivtv-fileops.c
@@ -987,6 +987,8 @@ int ivtv_v4l2_open(struct inode *inode, struct file *filp)
         /* Find which card this open was on */
         spin_lock(&ivtv_cards_lock);
         for (x = 0; itv == NULL && x < ivtv_cards_active; x++) {
+                if (ivtv_cards[x] == NULL)
+                        continue;
                 /* find out which stream this open was on */
                 for (y = 0; y < IVTV_MAX_STREAMS; y++) {
                         s = &ivtv_cards[x]->streams[y];
diff --git a/drivers/media/video/ivtv/ivtv-ioctl.c b/drivers/media/video/ivtv/ivtv-ioctl.c
index d508b5d0538c..26cc0f6699fd 100644
--- a/drivers/media/video/ivtv/ivtv-ioctl.c
+++ b/drivers/media/video/ivtv/ivtv-ioctl.c
@@ -38,7 +38,7 @@
 #include <linux/dvb/audio.h>
 #include <linux/i2c-id.h>
 
-u16 service2vbi(int type)
+u16 ivtv_service2vbi(int type)
 {
         switch (type) {
                 case V4L2_SLICED_TELETEXT_B:
@@ -88,7 +88,7 @@ static u16 select_service_from_set(int field, int line, u16 set, int is_pal)
         return 0;
 }
 
-void expand_service_set(struct v4l2_sliced_vbi_format *fmt, int is_pal)
+void ivtv_expand_service_set(struct v4l2_sliced_vbi_format *fmt, int is_pal)
 {
         u16 set = fmt->service_set;
         int f, l;
@@ -115,7 +115,7 @@ static int check_service_set(struct v4l2_sliced_vbi_format *fmt, int is_pal)
         return set != 0;
 }
 
-u16 get_service_set(struct v4l2_sliced_vbi_format *fmt)
+u16 ivtv_get_service_set(struct v4l2_sliced_vbi_format *fmt)
 {
         int f, l;
         u16 set = 0;
@@ -466,7 +466,7 @@ static int ivtv_get_fmt(struct ivtv *itv, int streamtype, struct v4l2_format *fm
                         vbifmt->service_lines[0][23] = V4L2_SLICED_WSS_625;
                         vbifmt->service_lines[0][16] = V4L2_SLICED_VPS;
                 }
-                vbifmt->service_set = get_service_set(vbifmt);
+                vbifmt->service_set = ivtv_get_service_set(vbifmt);
                 break;
         }
 
@@ -481,12 +481,12 @@ static int ivtv_get_fmt(struct ivtv *itv, int streamtype, struct v4l2_format *fm
                 if (streamtype == IVTV_DEC_STREAM_TYPE_VBI) {
                         vbifmt->service_set = itv->is_50hz ? V4L2_SLICED_VBI_625 :
                                                  V4L2_SLICED_VBI_525;
-                        expand_service_set(vbifmt, itv->is_50hz);
+                        ivtv_expand_service_set(vbifmt, itv->is_50hz);
                         break;
                 }
 
                 itv->video_dec_func(itv, VIDIOC_G_FMT, fmt);
-                vbifmt->service_set = get_service_set(vbifmt);
+                vbifmt->service_set = ivtv_get_service_set(vbifmt);
                 break;
         }
         case V4L2_BUF_TYPE_VBI_OUTPUT:
@@ -640,9 +640,9 @@ static int ivtv_try_or_set_fmt(struct ivtv *itv, int streamtype,
         memset(vbifmt->reserved, 0, sizeof(vbifmt->reserved));
 
         if (vbifmt->service_set)
-                expand_service_set(vbifmt, itv->is_50hz);
+                ivtv_expand_service_set(vbifmt, itv->is_50hz);
         set = check_service_set(vbifmt, itv->is_50hz);
-        vbifmt->service_set = get_service_set(vbifmt);
+        vbifmt->service_set = ivtv_get_service_set(vbifmt);
 
         if (!set_fmt)
                 return 0;
diff --git a/drivers/media/video/ivtv/ivtv-ioctl.h b/drivers/media/video/ivtv/ivtv-ioctl.h
index a03351b6853d..4e67f0ed1fc0 100644
--- a/drivers/media/video/ivtv/ivtv-ioctl.h
+++ b/drivers/media/video/ivtv/ivtv-ioctl.h
@@ -21,9 +21,9 @@
 #ifndef IVTV_IOCTL_H
 #define IVTV_IOCTL_H
 
-u16 service2vbi(int type);
-void expand_service_set(struct v4l2_sliced_vbi_format *fmt, int is_pal);
-u16 get_service_set(struct v4l2_sliced_vbi_format *fmt);
+u16 ivtv_service2vbi(int type);
+void ivtv_expand_service_set(struct v4l2_sliced_vbi_format *fmt, int is_pal);
+u16 ivtv_get_service_set(struct v4l2_sliced_vbi_format *fmt);
 int ivtv_v4l2_ioctl(struct inode *inode, struct file *filp, unsigned int cmd,
                     unsigned long arg);
 int ivtv_v4l2_ioctls(struct ivtv *itv, struct file *filp, unsigned int cmd, void *arg);
diff --git a/drivers/media/video/ivtv/ivtv-queue.c b/drivers/media/video/ivtv/ivtv-queue.c
index 3e1deec67a5e..fc8b1eaa333b 100644
--- a/drivers/media/video/ivtv/ivtv-queue.c
+++ b/drivers/media/video/ivtv/ivtv-queue.c
@@ -203,14 +203,14 @@ int ivtv_stream_alloc(struct ivtv_stream *s)
                 s->dma != PCI_DMA_NONE ? "DMA " : "",
                 s->name, s->buffers, s->buf_size, s->buffers * s->buf_size / 1024);
 
-        s->sg_pending = kzalloc(SGsize, GFP_KERNEL);
+        s->sg_pending = kzalloc(SGsize, GFP_KERNEL|__GFP_NOWARN);
         if (s->sg_pending == NULL) {
                 IVTV_ERR("Could not allocate sg_pending for %s stream\n", s->name);
                 return -ENOMEM;
         }
         s->sg_pending_size = 0;
 
-        s->sg_processing = kzalloc(SGsize, GFP_KERNEL);
+        s->sg_processing = kzalloc(SGsize, GFP_KERNEL|__GFP_NOWARN);
         if (s->sg_processing == NULL) {
                 IVTV_ERR("Could not allocate sg_processing for %s stream\n", s->name);
                 kfree(s->sg_pending);
@@ -219,7 +219,8 @@ int ivtv_stream_alloc(struct ivtv_stream *s)
         }
         s->sg_processing_size = 0;
 
-        s->sg_dma = kzalloc(sizeof(struct ivtv_sg_element), GFP_KERNEL);
+        s->sg_dma = kzalloc(sizeof(struct ivtv_sg_element),
+                                        GFP_KERNEL|__GFP_NOWARN);
         if (s->sg_dma == NULL) {
                 IVTV_ERR("Could not allocate sg_dma for %s stream\n", s->name);
                 kfree(s->sg_pending);
@@ -235,11 +236,12 @@ int ivtv_stream_alloc(struct ivtv_stream *s)
 
         /* allocate stream buffers. Initially all buffers are in q_free. */
         for (i = 0; i < s->buffers; i++) {
-                struct ivtv_buffer *buf = kzalloc(sizeof(struct ivtv_buffer), GFP_KERNEL);
+                struct ivtv_buffer *buf = kzalloc(sizeof(struct ivtv_buffer),
+                                                GFP_KERNEL|__GFP_NOWARN);
 
                 if (buf == NULL)
                         break;
-                buf->buf = kmalloc(s->buf_size + 256, GFP_KERNEL);
+                buf->buf = kmalloc(s->buf_size + 256, GFP_KERNEL|__GFP_NOWARN);
                 if (buf->buf == NULL) {
                         kfree(buf);
                         break;
diff --git a/drivers/media/video/ivtv/ivtv-streams.c b/drivers/media/video/ivtv/ivtv-streams.c
index 4ab8d36831ba..c47c2b945147 100644
--- a/drivers/media/video/ivtv/ivtv-streams.c
+++ b/drivers/media/video/ivtv/ivtv-streams.c
@@ -244,7 +244,7 @@ int ivtv_streams_setup(struct ivtv *itv)
                 return 0;
 
         /* One or more streams could not be initialized. Clean 'em all up. */
-        ivtv_streams_cleanup(itv);
+        ivtv_streams_cleanup(itv, 0);
         return -ENOMEM;
 }
 
@@ -304,12 +304,12 @@ int ivtv_streams_register(struct ivtv *itv)
                 return 0;
 
         /* One or more streams could not be initialized. Clean 'em all up. */
-        ivtv_streams_cleanup(itv);
+        ivtv_streams_cleanup(itv, 1);
         return -ENOMEM;
 }
 
 /* Unregister v4l2 devices */
-void ivtv_streams_cleanup(struct ivtv *itv)
+void ivtv_streams_cleanup(struct ivtv *itv, int unregister)
 {
         int type;
 
@@ -322,8 +322,11 @@ void ivtv_streams_cleanup(struct ivtv *itv)
                         continue;
 
                 ivtv_stream_free(&itv->streams[type]);
-                /* Unregister device */
-                video_unregister_device(vdev);
+                /* Unregister or release device */
+                if (unregister)
+                        video_unregister_device(vdev);
+                else
+                        video_device_release(vdev);
         }
 }
 
diff --git a/drivers/media/video/ivtv/ivtv-streams.h b/drivers/media/video/ivtv/ivtv-streams.h
index 3d76a415fbd8..a653a5136417 100644
--- a/drivers/media/video/ivtv/ivtv-streams.h
+++ b/drivers/media/video/ivtv/ivtv-streams.h
@@ -23,7 +23,7 @@
 
 int ivtv_streams_setup(struct ivtv *itv);
 int ivtv_streams_register(struct ivtv *itv);
-void ivtv_streams_cleanup(struct ivtv *itv);
+void ivtv_streams_cleanup(struct ivtv *itv, int unregister);
 
 /* Capture related */
 int ivtv_start_v4l2_encode_stream(struct ivtv_stream *s);
diff --git a/drivers/media/video/ivtv/ivtv-vbi.c b/drivers/media/video/ivtv/ivtv-vbi.c
index c151bcf5519a..71798f0da27f 100644
--- a/drivers/media/video/ivtv/ivtv-vbi.c
+++ b/drivers/media/video/ivtv/ivtv-vbi.c
@@ -169,7 +169,8 @@ static void copy_vbi_data(struct ivtv *itv, int lines, u32 pts_stamp)
                         linemask[0] |= (1 << l);
                 else
                         linemask[1] |= (1 << (l - 32));
-                dst[sd + 12 + line * 43] = service2vbi(itv->vbi.sliced_data[i].id);
+                dst[sd + 12 + line * 43] =
+                        ivtv_service2vbi(itv->vbi.sliced_data[i].id);
                 memcpy(dst + sd + 12 + line * 43 + 1, itv->vbi.sliced_data[i].data, 42);
                 line++;
         }
diff --git a/drivers/media/video/ivtv/ivtv-yuv.c b/drivers/media/video/ivtv/ivtv-yuv.c
index 62f70bd5e3cb..a9417f6e4087 100644
--- a/drivers/media/video/ivtv/ivtv-yuv.c
+++ b/drivers/media/video/ivtv/ivtv-yuv.c
@@ -908,7 +908,7 @@ static void ivtv_yuv_init(struct ivtv *itv)
         }
 
         /* We need a buffer for blanking when Y plane is offset - non-fatal if we can't get one */
-        yi->blanking_ptr = kzalloc(720 * 16, GFP_KERNEL);
+        yi->blanking_ptr = kzalloc(720 * 16, GFP_KERNEL|__GFP_NOWARN);
         if (yi->blanking_ptr) {
                 yi->blanking_dmaptr = pci_map_single(itv->dev, yi->blanking_ptr, 720*16, PCI_DMA_TODEVICE);
         } else {
diff --git a/drivers/media/video/ivtv/ivtvfb.c b/drivers/media/video/ivtv/ivtvfb.c
index df789f683e63..73be154f7f05 100644
--- a/drivers/media/video/ivtv/ivtvfb.c
+++ b/drivers/media/video/ivtv/ivtvfb.c
@@ -948,7 +948,8 @@ static int ivtvfb_init_vidmode(struct ivtv *itv)
         }
 
         /* Allocate the pseudo palette */
-        oi->ivtvfb_info.pseudo_palette = kmalloc(sizeof(u32) * 16, GFP_KERNEL);
+        oi->ivtvfb_info.pseudo_palette =
+                kmalloc(sizeof(u32) * 16, GFP_KERNEL|__GFP_NOWARN);
 
         if (!oi->ivtvfb_info.pseudo_palette) {
                 IVTVFB_ERR("abort, unable to alloc pseudo pallete\n");
@@ -1056,7 +1057,8 @@ static int ivtvfb_init_card(struct ivtv *itv)
                 return -EBUSY;
         }
 
-        itv->osd_info = kzalloc(sizeof(struct osd_info), GFP_ATOMIC);
+        itv->osd_info = kzalloc(sizeof(struct osd_info),
+                                        GFP_ATOMIC|__GFP_NOWARN);
         if (itv->osd_info == NULL) {
                 IVTVFB_ERR("Failed to allocate memory for osd_info\n");
                 return -ENOMEM;
diff --git a/drivers/media/video/mt9m001.c b/drivers/media/video/mt9m001.c
index 179e47049a45..ee43499544c1 100644
--- a/drivers/media/video/mt9m001.c
+++ b/drivers/media/video/mt9m001.c
@@ -12,15 +12,12 @@
 #include <linux/slab.h>
 #include <linux/i2c.h>
 #include <linux/log2.h>
+#include <linux/gpio.h>
 
 #include <media/v4l2-common.h>
 #include <media/v4l2-chip-ident.h>
 #include <media/soc_camera.h>
 
-#ifdef CONFIG_MT9M001_PCA9536_SWITCH
-#include <asm/gpio.h>
-#endif
-
 /* mt9m001 i2c address 0x5d
  * The platform has to define i2c_board_info
  * and call i2c_register_board_info() */
diff --git a/drivers/media/video/mt9v022.c b/drivers/media/video/mt9v022.c
index d1391ac55096..1658fe590392 100644
--- a/drivers/media/video/mt9v022.c
+++ b/drivers/media/video/mt9v022.c
@@ -13,15 +13,12 @@
 #include <linux/i2c.h>
 #include <linux/delay.h>
 #include <linux/log2.h>
+#include <linux/gpio.h>
 
 #include <media/v4l2-common.h>
 #include <media/v4l2-chip-ident.h>
 #include <media/soc_camera.h>
 
-#ifdef CONFIG_MT9M001_PCA9536_SWITCH
-#include <asm/gpio.h>
-#endif
-
 /* mt9v022 i2c address 0x48, 0x4c, 0x58, 0x5c
  * The platform has to define i2c_board_info
  * and call i2c_register_board_info() */
@@ -91,7 +88,7 @@ static const struct soc_camera_data_format mt9v022_monochrome_formats[] = {
 struct mt9v022 {
         struct i2c_client *client;
         struct soc_camera_device icd;
-        int model;      /* V4L2_IDENT_MT9M001* codes from v4l2-chip-ident.h */
+        int model;      /* V4L2_IDENT_MT9V022* codes from v4l2-chip-ident.h */
         int switch_gpio;
         u16 chip_control;
         unsigned char datawidth;
diff --git a/drivers/media/video/pvrusb2/Kconfig b/drivers/media/video/pvrusb2/Kconfig
index 9620c67fae77..4482b2c72ced 100644
--- a/drivers/media/video/pvrusb2/Kconfig
+++ b/drivers/media/video/pvrusb2/Kconfig
@@ -1,8 +1,10 @@
 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 MEDIA_TUNER
+        select VIDEO_TUNER
         select VIDEO_TVEEPROM
         select VIDEO_CX2341X
         select VIDEO_SAA711X
diff --git a/drivers/media/video/saa7134/Kconfig b/drivers/media/video/saa7134/Kconfig
index 40e4c3bd2cb9..83f076abce35 100644
--- a/drivers/media/video/saa7134/Kconfig
+++ b/drivers/media/video/saa7134/Kconfig
@@ -3,7 +3,7 @@ config VIDEO_SAA7134
         depends on VIDEO_DEV && PCI && I2C && INPUT
         select VIDEOBUF_DMA_SG
         select VIDEO_IR
-        select MEDIA_TUNER
+        select VIDEO_TUNER
         select VIDEO_TVEEPROM
         select CRC32
         ---help---
@@ -27,6 +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
diff --git a/drivers/media/video/saa7134/saa7134-core.c b/drivers/media/video/saa7134/saa7134-core.c
index eec127864fe3..2c19cd0113c8 100644
--- a/drivers/media/video/saa7134/saa7134-core.c
+++ b/drivers/media/video/saa7134/saa7134-core.c
@@ -864,7 +864,6 @@ static int __devinit saa7134_initdev(struct pci_dev *pci_dev,
         struct saa7134_dev *dev;
         struct saa7134_mpeg_ops *mops;
         int err;
-        int mask;
 
         if (saa7134_devcount == SAA7134_MAXBOARDS)
                 return -ENOMEM;
@@ -1065,11 +1064,6 @@ static int __devinit saa7134_initdev(struct pci_dev *pci_dev,
         if (TUNER_ABSENT != dev->tuner_type)
                 saa7134_i2c_call_clients(dev, TUNER_SET_STANDBY, NULL);
 
-        if (card(dev).gpiomask != 0) {
-                mask = card(dev).gpiomask;
-                saa_andorl(SAA7134_GPIO_GPMODE0 >> 2,   mask, mask);
-                saa_andorl(SAA7134_GPIO_GPSTATUS0 >> 2, mask, 0);
-        }
         return 0;
 
  fail4:
diff --git a/drivers/media/video/saa7134/saa7134-dvb.c b/drivers/media/video/saa7134/saa7134-dvb.c
index 2d16be2259db..469f93aac008 100644
--- a/drivers/media/video/saa7134/saa7134-dvb.c
+++ b/drivers/media/video/saa7134/saa7134-dvb.c
@@ -538,19 +538,23 @@ static int philips_tda827x_tuner_sleep(struct dvb_frontend *fe)
         return 0;
 }
 
-static void configure_tda827x_fe(struct saa7134_dev *dev, struct tda1004x_config *cdec_conf,
-                                                          struct tda827x_config *tuner_conf)
+static int configure_tda827x_fe(struct saa7134_dev *dev,
+                                struct tda1004x_config *cdec_conf,
+                                struct tda827x_config *tuner_conf)
 {
         dev->dvb.frontend = dvb_attach(tda10046_attach, cdec_conf, &dev->i2c_adap);
         if (dev->dvb.frontend) {
                 if (cdec_conf->i2c_gate)
                         dev->dvb.frontend->ops.i2c_gate_ctrl = tda8290_i2c_gate_ctrl;
-                if (dvb_attach(tda827x_attach, dev->dvb.frontend, cdec_conf->tuner_address,
-                                                        &dev->i2c_adap, tuner_conf) == NULL) {
-                        wprintk("no tda827x tuner found at addr: %02x\n",
+                if (dvb_attach(tda827x_attach, dev->dvb.frontend,
+                               cdec_conf->tuner_address,
+                               &dev->i2c_adap, tuner_conf))
+                        return 0;
+
+                wprintk("no tda827x tuner found at addr: %02x\n",
                                 cdec_conf->tuner_address);
-                }
         }
+        return -EINVAL;
 }
 
 /* ------------------------------------------------------------------ */
@@ -997,7 +1001,9 @@ static int dvb_init(struct saa7134_dev *dev)
                 break;
         case SAA7134_BOARD_FLYDVBTDUO:
         case SAA7134_BOARD_FLYDVBT_DUO_CARDBUS:
-                configure_tda827x_fe(dev, &tda827x_lifeview_config, &tda827x_cfg_0);
+                if (configure_tda827x_fe(dev, &tda827x_lifeview_config,
+                                         &tda827x_cfg_0) < 0)
+                        goto dettach_frontend;
                 break;
         case SAA7134_BOARD_PHILIPS_EUROPA:
         case SAA7134_BOARD_VIDEOMATE_DVBT_300:
@@ -1022,36 +1028,52 @@ static int dvb_init(struct saa7134_dev *dev)
                 }
                 break;
         case SAA7134_BOARD_KWORLD_DVBT_210:
-                configure_tda827x_fe(dev, &kworld_dvb_t_210_config, &tda827x_cfg_2);
+                if (configure_tda827x_fe(dev, &kworld_dvb_t_210_config,
+                                         &tda827x_cfg_2) < 0)
+                        goto dettach_frontend;
                 break;
         case SAA7134_BOARD_PHILIPS_TIGER:
-                configure_tda827x_fe(dev, &philips_tiger_config, &tda827x_cfg_0);
+                if (configure_tda827x_fe(dev, &philips_tiger_config,
+                                         &tda827x_cfg_0) < 0)
+                        goto dettach_frontend;
                 break;
         case SAA7134_BOARD_PINNACLE_PCTV_310i:
-                configure_tda827x_fe(dev, &pinnacle_pctv_310i_config, &tda827x_cfg_1);
+                if (configure_tda827x_fe(dev, &pinnacle_pctv_310i_config,
+                                         &tda827x_cfg_1) < 0)
+                        goto dettach_frontend;
                 break;
         case SAA7134_BOARD_HAUPPAUGE_HVR1110:
-                configure_tda827x_fe(dev, &hauppauge_hvr_1110_config, &tda827x_cfg_1);
+                if (configure_tda827x_fe(dev, &hauppauge_hvr_1110_config,
+                                         &tda827x_cfg_1) < 0)
+                        goto dettach_frontend;
                 break;
         case SAA7134_BOARD_ASUSTeK_P7131_DUAL:
-                configure_tda827x_fe(dev, &asus_p7131_dual_config, &tda827x_cfg_0);
+                if (configure_tda827x_fe(dev, &asus_p7131_dual_config,
+                                         &tda827x_cfg_0) < 0)
+                        goto dettach_frontend;
                 break;
         case SAA7134_BOARD_FLYDVBT_LR301:
-                configure_tda827x_fe(dev, &tda827x_lifeview_config, &tda827x_cfg_0);
+                if (configure_tda827x_fe(dev, &tda827x_lifeview_config,
+                                         &tda827x_cfg_0) < 0)
+                        goto dettach_frontend;
                 break;
         case SAA7134_BOARD_FLYDVB_TRIO:
-                if(! use_frontend) {    /* terrestrial */
-                        configure_tda827x_fe(dev, &lifeview_trio_config, &tda827x_cfg_0);
+                if (!use_frontend) {    /* terrestrial */
+                        if (configure_tda827x_fe(dev, &lifeview_trio_config,
+                                                 &tda827x_cfg_0) < 0)
+                                goto dettach_frontend;
                 } else {                /* satellite */
                         dev->dvb.frontend = dvb_attach(tda10086_attach, &flydvbs, &dev->i2c_adap);
                         if (dev->dvb.frontend) {
                                 if (dvb_attach(tda826x_attach, dev->dvb.frontend, 0x63,
                                                                         &dev->i2c_adap, 0) == NULL) {
                                         wprintk("%s: Lifeview Trio, No tda826x found!\n", __func__);
+                                        goto dettach_frontend;
                                 }
                                 if (dvb_attach(isl6421_attach, dev->dvb.frontend, &dev->i2c_adap,
                                                                                 0x08, 0, 0) == NULL) {
                                         wprintk("%s: Lifeview Trio, No ISL6421 found!\n", __func__);
+                                        goto dettach_frontend;
                                 }
                         }
                 }
@@ -1067,15 +1089,20 @@ static int dvb_init(struct saa7134_dev *dev)
                                                                 &ads_duo_cfg) == NULL) {
                                 wprintk("no tda827x tuner found at addr: %02x\n",
                                         ads_tech_duo_config.tuner_address);
+                                goto dettach_frontend;
                         }
                 }
                 break;
         case SAA7134_BOARD_TEVION_DVBT_220RF:
-                configure_tda827x_fe(dev, &tevion_dvbt220rf_config, &tda827x_cfg_0);
+                if (configure_tda827x_fe(dev, &tevion_dvbt220rf_config,
+                                         &tda827x_cfg_0) < 0)
+                        goto dettach_frontend;
                 break;
         case SAA7134_BOARD_MEDION_MD8800_QUADRO:
                 if (!use_frontend) {     /* terrestrial */
-                        configure_tda827x_fe(dev, &md8800_dvbt_config, &tda827x_cfg_0);
+                        if (configure_tda827x_fe(dev, &md8800_dvbt_config,
+                                                 &tda827x_cfg_0) < 0)
+                                goto dettach_frontend;
                 } else {        /* satellite */
                         dev->dvb.frontend = dvb_attach(tda10086_attach,
                                                         &flydvbs, &dev->i2c_adap);
@@ -1086,16 +1113,20 @@ static int dvb_init(struct saa7134_dev *dev)
                                 struct i2c_msg msg = {.addr = 0x08, .flags = 0, .len = 1};
 
                                 if (dvb_attach(tda826x_attach, dev->dvb.frontend,
-                                                0x60, &dev->i2c_adap, 0) == NULL)
+                                                0x60, &dev->i2c_adap, 0) == NULL) {
                                         wprintk("%s: Medion Quadro, no tda826x "
                                                 "found !\n", __func__);
+                                        goto dettach_frontend;
+                                }
                                 if (dev_id != 0x08) {
                                         /* we need to open the i2c gate (we know it exists) */
                                         fe->ops.i2c_gate_ctrl(fe, 1);
                                         if (dvb_attach(isl6405_attach, fe,
-                                                        &dev->i2c_adap, 0x08, 0, 0) == NULL)
+                                                        &dev->i2c_adap, 0x08, 0, 0) == NULL) {
                                                 wprintk("%s: Medion Quadro, no ISL6405 "
                                                         "found !\n", __func__);
+                                                goto dettach_frontend;
+                                        }
                                         if (dev_id == 0x07) {
                                                 /* fire up the 2nd section of the LNB supply since
                                                    we can't do this from the other section */
@@ -1117,19 +1148,17 @@ static int dvb_init(struct saa7134_dev *dev)
         case SAA7134_BOARD_AVERMEDIA_AVERTVHD_A180:
                 dev->dvb.frontend = dvb_attach(nxt200x_attach, &avertvhda180,
                                                &dev->i2c_adap);
-                if (dev->dvb.frontend) {
+                if (dev->dvb.frontend)
                         dvb_attach(dvb_pll_attach, dev->dvb.frontend, 0x61,
                                    NULL, DVB_PLL_TDHU2);
-                }
                 break;
         case SAA7134_BOARD_KWORLD_ATSC110:
                 dev->dvb.frontend = dvb_attach(nxt200x_attach, &kworldatsc110,
                                                &dev->i2c_adap);
-                if (dev->dvb.frontend) {
+                if (dev->dvb.frontend)
                         dvb_attach(simple_tuner_attach, dev->dvb.frontend,
                                    &dev->i2c_adap, 0x61,
                                    TUNER_PHILIPS_TUV1236D);
-                }
                 break;
         case SAA7134_BOARD_FLYDVBS_LR300:
                 dev->dvb.frontend = dvb_attach(tda10086_attach, &flydvbs,
@@ -1138,10 +1167,12 @@ static int dvb_init(struct saa7134_dev *dev)
                         if (dvb_attach(tda826x_attach, dev->dvb.frontend, 0x60,
                                        &dev->i2c_adap, 0) == NULL) {
                                 wprintk("%s: No tda826x found!\n", __func__);
+                                goto dettach_frontend;
                         }
                         if (dvb_attach(isl6421_attach, dev->dvb.frontend,
                                        &dev->i2c_adap, 0x08, 0, 0) == NULL) {
                                 wprintk("%s: No ISL6421 found!\n", __func__);
+                                goto dettach_frontend;
                         }
                 }
                 break;
@@ -1168,43 +1199,65 @@ static int dvb_init(struct saa7134_dev *dev)
                 }
                 break;
         case SAA7134_BOARD_CINERGY_HT_PCMCIA:
-                configure_tda827x_fe(dev, &cinergy_ht_config, &tda827x_cfg_0);
+                if (configure_tda827x_fe(dev, &cinergy_ht_config,
+                                         &tda827x_cfg_0) < 0)
+                        goto dettach_frontend;
                 break;
         case SAA7134_BOARD_CINERGY_HT_PCI:
-                configure_tda827x_fe(dev, &cinergy_ht_pci_config, &tda827x_cfg_0);
+                if (configure_tda827x_fe(dev, &cinergy_ht_pci_config,
+                                         &tda827x_cfg_0) < 0)
+                        goto dettach_frontend;
                 break;
         case SAA7134_BOARD_PHILIPS_TIGER_S:
-                configure_tda827x_fe(dev, &philips_tiger_s_config, &tda827x_cfg_2);
+                if (configure_tda827x_fe(dev, &philips_tiger_s_config,
+                                         &tda827x_cfg_2) < 0)
+                        goto dettach_frontend;
                 break;
         case SAA7134_BOARD_ASUS_P7131_4871:
-                configure_tda827x_fe(dev, &asus_p7131_4871_config, &tda827x_cfg_2);
+                if (configure_tda827x_fe(dev, &asus_p7131_4871_config,
+                                         &tda827x_cfg_2) < 0)
+                        goto dettach_frontend;
                 break;
         case SAA7134_BOARD_ASUSTeK_P7131_HYBRID_LNA:
-                configure_tda827x_fe(dev, &asus_p7131_hybrid_lna_config, &tda827x_cfg_2);
+                if (configure_tda827x_fe(dev, &asus_p7131_hybrid_lna_config,
+                                         &tda827x_cfg_2) < 0)
+                        goto dettach_frontend;
                 break;
         case SAA7134_BOARD_AVERMEDIA_SUPER_007:
-                configure_tda827x_fe(dev, &avermedia_super_007_config, &tda827x_cfg_0);
+                if (configure_tda827x_fe(dev, &avermedia_super_007_config,
+                                         &tda827x_cfg_0) < 0)
+                        goto dettach_frontend;
                 break;
         case SAA7134_BOARD_TWINHAN_DTV_DVB_3056:
-                configure_tda827x_fe(dev, &twinhan_dtv_dvb_3056_config, &tda827x_cfg_2_sw42);
+                if (configure_tda827x_fe(dev, &twinhan_dtv_dvb_3056_config,
+                                         &tda827x_cfg_2_sw42) < 0)
+                        goto dettach_frontend;
                 break;
         case SAA7134_BOARD_PHILIPS_SNAKE:
                 dev->dvb.frontend = dvb_attach(tda10086_attach, &flydvbs,
                                                 &dev->i2c_adap);
                 if (dev->dvb.frontend) {
                         if (dvb_attach(tda826x_attach, dev->dvb.frontend, 0x60,
-                                        &dev->i2c_adap, 0) == NULL)
+                                        &dev->i2c_adap, 0) == NULL) {
                                 wprintk("%s: No tda826x found!\n", __func__);
+                                goto dettach_frontend;
+                        }
                         if (dvb_attach(lnbp21_attach, dev->dvb.frontend,
-                                        &dev->i2c_adap, 0, 0) == NULL)
+                                        &dev->i2c_adap, 0, 0) == NULL) {
                                 wprintk("%s: No lnbp21 found!\n", __func__);
+                                goto dettach_frontend;
+                        }
                 }
                 break;
         case SAA7134_BOARD_CREATIX_CTX953:
-                configure_tda827x_fe(dev, &md8800_dvbt_config, &tda827x_cfg_0);
+                if (configure_tda827x_fe(dev, &md8800_dvbt_config,
+                                         &tda827x_cfg_0) < 0)
+                        goto dettach_frontend;
                 break;
         case SAA7134_BOARD_MSI_TVANYWHERE_AD11:
-                configure_tda827x_fe(dev, &philips_tiger_s_config, &tda827x_cfg_2);
+                if (configure_tda827x_fe(dev, &philips_tiger_s_config,
+                                         &tda827x_cfg_2) < 0)
+                        goto dettach_frontend;
                 break;
         case SAA7134_BOARD_AVERMEDIA_CARDBUS_506:
                 dev->dvb.frontend = dvb_attach(mt352_attach,
@@ -1218,16 +1271,20 @@ static int dvb_init(struct saa7134_dev *dev)
                 if (dev->dvb.frontend) {
                         struct dvb_frontend *fe;
                         if (dvb_attach(dvb_pll_attach, dev->dvb.frontend, 0x60,
-                                  &dev->i2c_adap, DVB_PLL_PHILIPS_SD1878_TDA8261) == NULL)
+                                  &dev->i2c_adap, DVB_PLL_PHILIPS_SD1878_TDA8261) == NULL) {
                                 wprintk("%s: MD7134 DVB-S, no SD1878 "
                                         "found !\n", __func__);
+                                goto dettach_frontend;
+                        }
                         /* we need to open the i2c gate (we know it exists) */
                         fe = dev->dvb.frontend;
                         fe->ops.i2c_gate_ctrl(fe, 1);
                         if (dvb_attach(isl6405_attach, fe,
-                                        &dev->i2c_adap, 0x08, 0, 0) == NULL)
+                                        &dev->i2c_adap, 0x08, 0, 0) == NULL) {
                                 wprintk("%s: MD7134 DVB-S, no ISL6405 "
                                         "found !\n", __func__);
+                                goto dettach_frontend;
+                        }
                         fe->ops.i2c_gate_ctrl(fe, 0);
                         dev->original_set_voltage = fe->ops.set_voltage;
                         fe->ops.set_voltage = md8800_set_voltage;
@@ -1254,10 +1311,7 @@ static int dvb_init(struct saa7134_dev *dev)
                 if (!fe) {
                         printk(KERN_ERR "%s/2: xc3028 attach failed\n",
                                dev->name);
-                        dvb_frontend_detach(dev->dvb.frontend);
-                        dvb_unregister_frontend(dev->dvb.frontend);
-                        dev->dvb.frontend = NULL;
-                        return -1;
+                        goto dettach_frontend;
                 }
         }
 
@@ -1282,6 +1336,12 @@ static int dvb_init(struct saa7134_dev *dev)
                         dev->dvb.frontend->ops.tuner_ops.sleep(dev->dvb.frontend);
         }
         return ret;
+
+dettach_frontend:
+        dvb_frontend_detach(dev->dvb.frontend);
+        dev->dvb.frontend = NULL;
+
+        return -1;
 }
 
 static int dvb_fini(struct saa7134_dev *dev)
diff --git a/drivers/media/video/saa7134/saa7134-video.c b/drivers/media/video/saa7134/saa7134-video.c
index a0baf2d0ba7f..48e1a01718ec 100644
--- a/drivers/media/video/saa7134/saa7134-video.c
+++ b/drivers/media/video/saa7134/saa7134-video.c
@@ -1634,7 +1634,7 @@ static int saa7134_s_fmt_overlay(struct file *file, void *priv,
         struct saa7134_fh *fh = priv;
         struct saa7134_dev *dev = fh->dev;
         int err;
-        unsigned int flags;
+        unsigned long flags;
 
         if (saa7134_no_overlay > 0) {
                 printk(KERN_ERR "V4L2_BUF_TYPE_VIDEO_OVERLAY: no_overlay\n");
diff --git a/drivers/media/video/stk-webcam.c b/drivers/media/video/stk-webcam.c
index 9276ed997388..b12c60cf5a09 100644
--- a/drivers/media/video/stk-webcam.c
+++ b/drivers/media/video/stk-webcam.c
@@ -30,6 +30,7 @@
 #include <linux/kref.h>
 
 #include <linux/usb.h>
+#include <linux/mm.h>
 #include <linux/vmalloc.h>
 #include <linux/videodev2.h>
 #include <media/v4l2-common.h>
@@ -245,6 +246,8 @@ static int stk_initialise(struct stk_camera *dev)
                 return -1;
 }
 
+#ifdef CONFIG_VIDEO_V4L1_COMPAT
+
 /* sysfs functions */
 /*FIXME cleanup this */
 
@@ -350,6 +353,10 @@ static void stk_remove_sysfs_files(struct video_device *vdev)
         video_device_remove_file(vdev, &dev_attr_vflip);
 }
 
+#else
+#define stk_create_sysfs_files(a)
+#define stk_remove_sysfs_files(a)
+#endif
 
 /* *********************************************** */
 /*
diff --git a/drivers/media/video/tcm825x.c b/drivers/media/video/tcm825x.c
index e57a64605778..8f0100f67a91 100644
--- a/drivers/media/video/tcm825x.c
+++ b/drivers/media/video/tcm825x.c
@@ -885,12 +885,19 @@ static int __exit tcm825x_remove(struct i2c_client *client)
         return 0;
 }
 
+static const struct i2c_device_id tcm825x_id[] = {
+        { "tcm825x", 0 },
+        { }
+};
+MODULE_DEVICE_TABLE(i2c, tcm825x_id);
+
 static struct i2c_driver tcm825x_i2c_driver = {
         .driver = {
                 .name = TCM825X_NAME,
         },
         .probe  = tcm825x_probe,
         .remove = __exit_p(tcm825x_remove),
+        .id_table = tcm825x_id,
 };
 
 static struct tcm825x_sensor tcm825x = {
diff --git a/drivers/media/video/tlv320aic23b.c b/drivers/media/video/tlv320aic23b.c
index f1db54202dea..28ab9f9d760a 100644
--- a/drivers/media/video/tlv320aic23b.c
+++ b/drivers/media/video/tlv320aic23b.c
@@ -168,6 +168,11 @@ static int tlv320aic23b_remove(struct i2c_client *client)
 
 /* ----------------------------------------------------------------------- */
 
+static const struct i2c_device_id tlv320aic23b_id[] = {
+        { "tlv320aic23b", 0 },
+        { }
+};
+MODULE_DEVICE_TABLE(i2c, tlv320aic23b_id);
 
 static struct v4l2_i2c_driver_data v4l2_i2c_data = {
         .name = "tlv320aic23b",
@@ -175,4 +180,5 @@ static struct v4l2_i2c_driver_data v4l2_i2c_data = {
         .command = tlv320aic23b_command,
         .probe = tlv320aic23b_probe,
         .remove = tlv320aic23b_remove,
+        .id_table = tlv320aic23b_id,
 };
diff --git a/drivers/media/video/tuner-core.c b/drivers/media/video/tuner-core.c
index 6bf104ea051d..5a75788b92ae 100644
--- a/drivers/media/video/tuner-core.c
+++ b/drivers/media/video/tuner-core.c
@@ -40,11 +40,11 @@
         typeof(&FUNCTION) __a = symbol_request(FUNCTION); \
         if (__a) { \
                 __r = (int) __a(ARGS); \
+                symbol_put(FUNCTION); \
         } else { \
                 printk(KERN_ERR "TUNER: Unable to find " \
                                 "symbol "#FUNCTION"()\n"); \
         } \
-        symbol_put(FUNCTION); \
         __r; \
 })
 
@@ -340,16 +340,6 @@ static void tuner_i2c_address_check(struct tuner *t)
         tuner_warn("====================== WARNING! ======================\n");
 }
 
-static void attach_tda829x(struct tuner *t)
-{
-        struct tda829x_config cfg = {
-                .lna_cfg        = t->config,
-                .tuner_callback = t->tuner_callback,
-        };
-        dvb_attach(tda829x_attach,
-                   &t->fe, t->i2c->adapter, t->i2c->addr, &cfg);
-}
-
 static struct xc5000_config xc5000_cfg;
 
 static void set_type(struct i2c_client *c, unsigned int type,
@@ -385,12 +375,19 @@ static void set_type(struct i2c_client *c, unsigned int type,
 
         switch (t->type) {
         case TUNER_MT2032:
-                dvb_attach(microtune_attach,
-                           &t->fe, t->i2c->adapter, t->i2c->addr);
+                if (!dvb_attach(microtune_attach,
+                           &t->fe, t->i2c->adapter, t->i2c->addr))
+                        goto attach_failed;
                 break;
         case TUNER_PHILIPS_TDA8290:
         {
-                attach_tda829x(t);
+                struct tda829x_config cfg = {
+                        .lna_cfg        = t->config,
+                        .tuner_callback = t->tuner_callback,
+                };
+                if (!dvb_attach(tda829x_attach, &t->fe, t->i2c->adapter,
+                                t->i2c->addr, &cfg))
+                        goto attach_failed;
                 break;
         }
         case TUNER_TEA5767:
@@ -441,8 +438,9 @@ static void set_type(struct i2c_client *c, unsigned int type,
                 break;
         }
         case TUNER_TDA9887:
-                dvb_attach(tda9887_attach,
-                           &t->fe, t->i2c->adapter, t->i2c->addr);
+                if (!dvb_attach(tda9887_attach,
+                           &t->fe, t->i2c->adapter, t->i2c->addr))
+                        goto attach_failed;
                 break;
         case TUNER_XC5000:
         {
@@ -450,10 +448,10 @@ static void set_type(struct i2c_client *c, unsigned int type,
 
                 xc5000_cfg.i2c_address    = t->i2c->addr;
                 xc5000_cfg.if_khz         = 5380;
-                xc5000_cfg.priv           = c->adapter->algo_data;
                 xc5000_cfg.tuner_callback = t->tuner_callback;
                 if (!dvb_attach(xc5000_attach,
-                                &t->fe, t->i2c->adapter, &xc5000_cfg))
+                                &t->fe, t->i2c->adapter, &xc5000_cfg,
+                                c->adapter->algo_data))
                         goto attach_failed;
 
                 xc_tuner_ops = &t->fe.ops.tuner_ops;
@@ -1167,7 +1165,7 @@ static int tuner_probe(struct i2c_client *client,
                         /* If chip is not tda8290, don't register.
                            since it can be tda9887*/
                         if (tuner_symbol_probe(tda829x_probe, t->i2c->adapter,
-                                               t->i2c->addr) == 0) {
+                                               t->i2c->addr) >= 0) {
                                 tuner_dbg("tda829x detected\n");
                         } else {
                                 /* Default is being tda9887 */
@@ -1181,7 +1179,7 @@ static int tuner_probe(struct i2c_client *client,
                 case 0x60:
                         if (tuner_symbol_probe(tea5767_autodetection,
                                                t->i2c->adapter, t->i2c->addr)
-                                        != EINVAL) {
+                                        >= 0) {
                                 t->type = TUNER_TEA5767;
                                 t->mode_mask = T_RADIO;
                                 t->mode = T_STANDBY;
diff --git a/drivers/media/video/tvaudio.c b/drivers/media/video/tvaudio.c
index 6f9945b04e1f..c77914d99d15 100644
--- a/drivers/media/video/tvaudio.c
+++ b/drivers/media/video/tvaudio.c
@@ -1505,7 +1505,8 @@ static int chip_probe(struct i2c_client *client, const struct i2c_device_id *id)
         }
 
         /* fill required data structures */
-        strcpy(client->name, desc->name);
+        if (!id)
+                strlcpy(client->name, desc->name, I2C_NAME_SIZE);
         chip->type = desc-chiplist;
         chip->shadow.count = desc->registers+1;
         chip->prevmode = -1;
@@ -1830,6 +1831,15 @@ static int chip_legacy_probe(struct i2c_adapter *adap)
         return 0;
 }
 
+/* This driver supports many devices and the idea is to let the driver
+   detect which device is present. So rather than listing all supported
+   devices here, we pretend to support a single, fake device type. */
+static const struct i2c_device_id chip_id[] = {
+        { "tvaudio", 0 },
+        { }
+};
+MODULE_DEVICE_TABLE(i2c, chip_id);
+
 static struct v4l2_i2c_driver_data v4l2_i2c_data = {
         .name = "tvaudio",
         .driverid = I2C_DRIVERID_TVAUDIO,
@@ -1837,6 +1847,7 @@ static struct v4l2_i2c_driver_data v4l2_i2c_data = {
         .probe = chip_probe,
         .remove = chip_remove,
         .legacy_probe = chip_legacy_probe,
+        .id_table = chip_id,
 };
 
 /*
diff --git a/drivers/media/video/tveeprom.c b/drivers/media/video/tveeprom.c
index 3cf8a8e801e5..9da0e1807ffb 100644
--- a/drivers/media/video/tveeprom.c
+++ b/drivers/media/video/tveeprom.c
@@ -319,10 +319,12 @@ audioIC[] =
         {AUDIO_CHIP_INTERNAL, "CX25843"},
         {AUDIO_CHIP_INTERNAL, "CX23418"},
         {AUDIO_CHIP_INTERNAL, "CX23885"},
-        /* 40-42 */
+        /* 40-44 */
         {AUDIO_CHIP_INTERNAL, "CX23888"},
         {AUDIO_CHIP_INTERNAL, "SAA7131"},
         {AUDIO_CHIP_INTERNAL, "CX23887"},
+        {AUDIO_CHIP_INTERNAL, "SAA7164"},
+        {AUDIO_CHIP_INTERNAL, "AU8522"},
 };
 
 /* This list is supplied by Hauppauge. Thanks! */
@@ -341,8 +343,10 @@ static const char *decoderIC[] = {
         "CX882", "TVP5150A", "CX25840", "CX25841", "CX25842",
         /* 30-34 */
         "CX25843", "CX23418", "NEC61153", "CX23885", "CX23888",
-        /* 35-37 */
-        "SAA7131", "CX25837", "CX23887"
+        /* 35-39 */
+        "SAA7131", "CX25837", "CX23887", "CX23885A", "CX23887A",
+        /* 40-42 */
+        "SAA7164", "CX23885B", "AU8522"
 };
 
 static int hasRadioTuner(int tunerType)
diff --git a/drivers/media/video/usbvision/Kconfig b/drivers/media/video/usbvision/Kconfig
index 74e1d3075a20..fc24ef05b3f3 100644
--- a/drivers/media/video/usbvision/Kconfig
+++ b/drivers/media/video/usbvision/Kconfig
@@ -1,7 +1,7 @@
 config VIDEO_USBVISION
         tristate "USB video devices based on Nogatech NT1003/1004/1005"
         depends on I2C && VIDEO_V4L2
-        select MEDIA_TUNER
+        select VIDEO_TUNER
         select VIDEO_SAA711X if VIDEO_HELPER_CHIPS_AUTO
         ---help---
           There are more than 50 different USB video devices based on