Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6

* 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6:
  V4L/DVB (12564a): MAINTAINERS: Update gspca sn9c20x name style
  V4L/DVB (12502): gspca - sn9c20x: Fix gscpa sn9c20x build errors.
  V4L/DVB (12495): em28xx: Don't call em28xx_ir_init when disable_ir is true
  V4L/DVB (12457): zr364: wrong indexes
  V4L/DVB (12451): Update KConfig File to enable SDIO and USB interfaces
  V4L/DVB (12450): Siano: Fixed SDIO compilation bugs
  V4L/DVB (12449): adds webcam for Micron device MT9M111 0x143A to em28xx
  V4L/DVB (12446): sms1xxx: restore GPIO functionality for all Hauppauge devices

9 files changed, 148 insertions, 51 deletions

diff --git a/MAINTAINERS b/MAINTAINERS
index 60299a9a7adb..8dca9d89c6c1 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -2239,8 +2239,7 @@ S:	Maintained
 F:      drivers/media/video/gspca/pac207.c
 
 GSPCA SN9C20X SUBDRIVER
-P:      Brian Johnson
-M:      brijohn@gmail.com
+M:      Brian Johnson <brijohn@gmail.com>
 L:      linux-media@vger.kernel.org
 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6.git
 S:      Maintained
diff --git a/drivers/media/dvb/siano/Kconfig b/drivers/media/dvb/siano/Kconfig
index 88847d1dcbb5..8c1aed77ea30 100644
--- a/drivers/media/dvb/siano/Kconfig
+++ b/drivers/media/dvb/siano/Kconfig
@@ -2,25 +2,33 @@
 # Siano Mobile Silicon Digital TV device configuration
 #
 
-config DVB_SIANO_SMS1XXX
-        tristate "Siano SMS1XXX USB dongle support"
-        depends on DVB_CORE && USB && INPUT
+config SMS_SIANO_MDTV
+        tristate "Siano SMS1xxx based MDTV receiver"
+        depends on DVB_CORE && INPUT
         ---help---
-          Choose Y here if you have a USB dongle with a SMS1XXX chipset.
+          Choose Y or M here if you have MDTV receiver with a Siano chipset.
 
-          To compile this driver as a module, choose M here: the
-          module will be called sms1xxx.
+          To compile this driver as a module, choose M here
+          (The module will be called smsmdtv).
 
-config DVB_SIANO_SMS1XXX_SMS_IDS
-        bool "Enable support for Siano Mobile Silicon default USB IDs"
-        depends on DVB_SIANO_SMS1XXX
-        default y
-        ---help---
-          Choose Y here if you have a USB dongle with a SMS1XXX chipset
-          that uses Siano Mobile Silicon's default usb vid:pid.
+          Further documentation on this driver can be found on the WWW
+          at http://www.siano-ms.com/
+
+if SMS_SIANO_MDTV
+menu "Siano module components"
 
-          Choose N here if you would prefer to use Siano's external driver.
+# Hardware interfaces support
 
-          Further documentation on this driver can be found on the WWW at
-          <http://www.siano-ms.com/>.
+config SMS_USB_DRV
+        tristate "USB interface support"
+        depends on DVB_CORE && USB
+        ---help---
+          Choose if you would like to have Siano's support for USB interface
 
+config SMS_SDIO_DRV
+        tristate "SDIO interface support"
+        depends on DVB_CORE && MMC
+        ---help---
+          Choose if you would like to have Siano's support for SDIO interface
+endmenu
+endif # SMS_SIANO_MDTV
diff --git a/drivers/media/dvb/siano/Makefile b/drivers/media/dvb/siano/Makefile
index c6644d909433..c54140b5ab5a 100644
--- a/drivers/media/dvb/siano/Makefile
+++ b/drivers/media/dvb/siano/Makefile
@@ -1,8 +1,9 @@
-sms1xxx-objs := smscoreapi.o sms-cards.o smsendian.o smsir.o
 
-obj-$(CONFIG_DVB_SIANO_SMS1XXX) += sms1xxx.o
-obj-$(CONFIG_DVB_SIANO_SMS1XXX) += smsusb.o
-obj-$(CONFIG_DVB_SIANO_SMS1XXX) += smsdvb.o
+smsmdtv-objs := smscoreapi.o sms-cards.o smsendian.o smsir.o
+
+obj-$(CONFIG_SMS_SIANO_MDTV) += smsmdtv.o smsdvb.o
+obj-$(CONFIG_SMS_USB_DRV) += smsusb.o
+obj-$(CONFIG_SMS_SDIO_DRV) += smssdio.o
 
 EXTRA_CFLAGS += -Idrivers/media/dvb/dvb-core
 
diff --git a/drivers/media/dvb/siano/smsdvb.c b/drivers/media/dvb/siano/smsdvb.c
index 3ee1c3902c56..266033ae2784 100644
--- a/drivers/media/dvb/siano/smsdvb.c
+++ b/drivers/media/dvb/siano/smsdvb.c
@@ -325,6 +325,16 @@ static int smsdvb_sendrequest_and_wait(struct smsdvb_client_t *client,
                                                 0 : -ETIME;
 }
 
+static inline int led_feedback(struct smsdvb_client_t *client)
+{
+        if (client->fe_status & FE_HAS_LOCK)
+                return sms_board_led_feedback(client->coredev,
+                        (client->sms_stat_dvb.ReceptionData.BER
+                        == 0) ? SMS_LED_HI : SMS_LED_LO);
+        else
+                return sms_board_led_feedback(client->coredev, SMS_LED_OFF);
+}
+
 static int smsdvb_read_status(struct dvb_frontend *fe, fe_status_t *stat)
 {
         struct smsdvb_client_t *client;
@@ -332,6 +342,8 @@ static int smsdvb_read_status(struct dvb_frontend *fe, fe_status_t *stat)
 
         *stat = client->fe_status;
 
+        led_feedback(client);
+
         return 0;
 }
 
@@ -342,6 +354,8 @@ static int smsdvb_read_ber(struct dvb_frontend *fe, u32 *ber)
 
         *ber = client->sms_stat_dvb.ReceptionData.BER;
 
+        led_feedback(client);
+
         return 0;
 }
 
@@ -359,6 +373,8 @@ static int smsdvb_read_signal_strength(struct dvb_frontend *fe, u16 *strength)
                                 (client->sms_stat_dvb.ReceptionData.InBandPwr
                                 + 95) * 3 / 2;
 
+        led_feedback(client);
+
         return 0;
 }
 
@@ -369,6 +385,8 @@ static int smsdvb_read_snr(struct dvb_frontend *fe, u16 *snr)
 
         *snr = client->sms_stat_dvb.ReceptionData.SNR;
 
+        led_feedback(client);
+
         return 0;
 }
 
@@ -379,6 +397,8 @@ static int smsdvb_read_ucblocks(struct dvb_frontend *fe, u32 *ucblocks)
 
         *ucblocks = client->sms_stat_dvb.ReceptionData.ErrorTSPackets;
 
+        led_feedback(client);
+
         return 0;
 }
 
@@ -404,6 +424,8 @@ static int smsdvb_set_frontend(struct dvb_frontend *fe,
                 u32             Data[3];
         } Msg;
 
+        int ret;
+
         client->fe_status = FE_HAS_SIGNAL;
         client->event_fe_state = -1;
         client->event_unc_state = -1;
@@ -426,6 +448,23 @@ static int smsdvb_set_frontend(struct dvb_frontend *fe,
         case BANDWIDTH_AUTO: return -EOPNOTSUPP;
         default: return -EINVAL;
         }
+        /* Disable LNA, if any. An error is returned if no LNA is present */
+        ret = sms_board_lna_control(client->coredev, 0);
+        if (ret == 0) {
+                fe_status_t status;
+
+                /* tune with LNA off at first */
+                ret = smsdvb_sendrequest_and_wait(client, &Msg, sizeof(Msg),
+                                                  &client->tune_done);
+
+                smsdvb_read_status(fe, &status);
+
+                if (status & FE_HAS_LOCK)
+                        return ret;
+
+                /* previous tune didnt lock - enable LNA and tune again */
+                sms_board_lna_control(client->coredev, 1);
+        }
 
         return smsdvb_sendrequest_and_wait(client, &Msg, sizeof(Msg),
                                            &client->tune_done);
@@ -451,6 +490,8 @@ static int smsdvb_init(struct dvb_frontend *fe)
         struct smsdvb_client_t *client =
                 container_of(fe, struct smsdvb_client_t, frontend);
 
+        sms_board_power(client->coredev, 1);
+
         sms_board_dvb3_event(client, DVB3_EVENT_INIT);
         return 0;
 }
@@ -460,6 +501,9 @@ static int smsdvb_sleep(struct dvb_frontend *fe)
         struct smsdvb_client_t *client =
                 container_of(fe, struct smsdvb_client_t, frontend);
 
+        sms_board_led_feedback(client->coredev, SMS_LED_OFF);
+        sms_board_power(client->coredev, 0);
+
         sms_board_dvb3_event(client, DVB3_EVENT_SLEEP);
 
         return 0;
diff --git a/drivers/media/dvb/siano/smssdio.c b/drivers/media/dvb/siano/smssdio.c
index dfaa49a53f32..d1d652e7f890 100644
--- a/drivers/media/dvb/siano/smssdio.c
+++ b/drivers/media/dvb/siano/smssdio.c
@@ -46,6 +46,7 @@
 
 #define SMSSDIO_DATA            0x00
 #define SMSSDIO_INT             0x04
+#define SMSSDIO_BLOCK_SIZE      128
 
 static const struct sdio_device_id smssdio_ids[] = {
         {SDIO_DEVICE(SDIO_VENDOR_ID_SIANO, SDIO_DEVICE_ID_SIANO_STELLAR),
@@ -85,7 +86,8 @@ static int smssdio_sendrequest(void *context, void *buffer, size_t size)
         sdio_claim_host(smsdev->func);
 
         while (size >= smsdev->func->cur_blksize) {
-                ret = sdio_write_blocks(smsdev->func, SMSSDIO_DATA, buffer, 1);
+                ret = sdio_memcpy_toio(smsdev->func, SMSSDIO_DATA,
+                                        buffer, smsdev->func->cur_blksize);
                 if (ret)
                         goto out;
 
@@ -94,8 +96,8 @@ static int smssdio_sendrequest(void *context, void *buffer, size_t size)
         }
 
         if (size) {
-                ret = sdio_write_bytes(smsdev->func, SMSSDIO_DATA,
-                                       buffer, size);
+                ret = sdio_memcpy_toio(smsdev->func, SMSSDIO_DATA,
+                                        buffer, size);
         }
 
 out:
@@ -125,23 +127,23 @@ static void smssdio_interrupt(struct sdio_func *func)
          */
         isr = sdio_readb(func, SMSSDIO_INT, &ret);
         if (ret) {
-                dev_err(&smsdev->func->dev,
-                        "Unable to read interrupt register!\n");
+                sms_err("Unable to read interrupt register!\n");
                 return;
         }
 
         if (smsdev->split_cb == NULL) {
                 cb = smscore_getbuffer(smsdev->coredev);
                 if (!cb) {
-                        dev_err(&smsdev->func->dev,
-                                "Unable to allocate data buffer!\n");
+                        sms_err("Unable to allocate data buffer!\n");
                         return;
                 }
 
-                ret = sdio_read_blocks(smsdev->func, cb->p, SMSSDIO_DATA, 1);
+                ret = sdio_memcpy_fromio(smsdev->func,
+                                         cb->p,
+                                         SMSSDIO_DATA,
+                                         SMSSDIO_BLOCK_SIZE);
                 if (ret) {
-                        dev_err(&smsdev->func->dev,
-                                "Error %d reading initial block!\n", ret);
+                        sms_err("Error %d reading initial block!\n", ret);
                         return;
                 }
 
@@ -152,7 +154,10 @@ static void smssdio_interrupt(struct sdio_func *func)
                         return;
                 }
 
-                size = hdr->msgLength - smsdev->func->cur_blksize;
+                if (hdr->msgLength > smsdev->func->cur_blksize)
+                        size = hdr->msgLength - smsdev->func->cur_blksize;
+                else
+                        size = 0;
         } else {
                 cb = smsdev->split_cb;
                 hdr = cb->p;
@@ -162,23 +167,24 @@ static void smssdio_interrupt(struct sdio_func *func)
                 smsdev->split_cb = NULL;
         }
 
-        if (hdr->msgLength > smsdev->func->cur_blksize) {
+        if (size) {
                 void *buffer;
 
-                size = ALIGN(size, 128);
-                buffer = cb->p + hdr->msgLength;
+                buffer = cb->p + (hdr->msgLength - size);
+                size = ALIGN(size, SMSSDIO_BLOCK_SIZE);
 
-                BUG_ON(smsdev->func->cur_blksize != 128);
+                BUG_ON(smsdev->func->cur_blksize != SMSSDIO_BLOCK_SIZE);
 
                 /*
                  * First attempt to transfer all of it in one go...
                  */
-                ret = sdio_read_blocks(smsdev->func, buffer,
-                                       SMSSDIO_DATA, size / 128);
+                ret = sdio_memcpy_fromio(smsdev->func,
+                                         buffer,
+                                         SMSSDIO_DATA,
+                                         size);
                 if (ret && ret != -EINVAL) {
                         smscore_putbuffer(smsdev->coredev, cb);
-                        dev_err(&smsdev->func->dev,
-                                "Error %d reading data from card!\n", ret);
+                        sms_err("Error %d reading data from card!\n", ret);
                         return;
                 }
 
@@ -191,12 +197,12 @@ static void smssdio_interrupt(struct sdio_func *func)
                  */
                 if (ret == -EINVAL) {
                         while (size) {
-                                ret = sdio_read_blocks(smsdev->func,
-                                                       buffer, SMSSDIO_DATA, 1);
+                                ret = sdio_memcpy_fromio(smsdev->func,
+                                                  buffer, SMSSDIO_DATA,
+                                                  smsdev->func->cur_blksize);
                                 if (ret) {
                                         smscore_putbuffer(smsdev->coredev, cb);
-                                        dev_err(&smsdev->func->dev,
-                                                "Error %d reading "
+                                        sms_err("Error %d reading "
                                                 "data from card!\n", ret);
                                         return;
                                 }
@@ -269,7 +275,7 @@ static int smssdio_probe(struct sdio_func *func,
         if (ret)
                 goto release;
 
-        ret = sdio_set_block_size(func, 128);
+        ret = sdio_set_block_size(func, SMSSDIO_BLOCK_SIZE);
         if (ret)
                 goto disable;
 
diff --git a/drivers/media/video/em28xx/em28xx-cards.c b/drivers/media/video/em28xx/em28xx-cards.c
index ed281f565945..1c2e544eda73 100644
--- a/drivers/media/video/em28xx/em28xx-cards.c
+++ b/drivers/media/video/em28xx/em28xx-cards.c
@@ -1730,6 +1730,25 @@ static inline void em28xx_set_model(struct em28xx *dev)
                                        EM28XX_I2C_FREQ_100_KHZ;
 }
 
+
+/* FIXME: Should be replaced by a proper mt9m111 driver */
+static int em28xx_initialize_mt9m111(struct em28xx *dev)
+{
+        int i;
+        unsigned char regs[][3] = {
+                { 0x0d, 0x00, 0x01, },  /* reset and use defaults */
+                { 0x0d, 0x00, 0x00, },
+                { 0x0a, 0x00, 0x21, },
+                { 0x21, 0x04, 0x00, },  /* full readout speed, no row/col skipping */
+        };
+
+        for (i = 0; i < ARRAY_SIZE(regs); i++)
+                i2c_master_send(&dev->i2c_client, &regs[i][0], 3);
+
+        return 0;
+}
+
+
 /* FIXME: Should be replaced by a proper mt9m001 driver */
 static int em28xx_initialize_mt9m001(struct em28xx *dev)
 {
@@ -1758,7 +1777,7 @@ static int em28xx_initialize_mt9m001(struct em28xx *dev)
 
 /* HINT method: webcam I2C chips
  *
- * This method work for webcams with Micron sensors
+ * This method works for webcams with Micron sensors
  */
 static int em28xx_hint_sensor(struct em28xx *dev)
 {
@@ -1804,6 +1823,23 @@ static int em28xx_hint_sensor(struct em28xx *dev)
                 dev->vinctl = 0x00;
 
                 break;
+
+        case 0x143a:    /* MT9M111 as found in the ECS G200 */
+                dev->model = EM2750_BOARD_UNKNOWN;
+                em28xx_set_model(dev);
+
+                sensor_name = "mt9m111";
+                dev->board.xclk = EM28XX_XCLK_FREQUENCY_48MHZ;
+                dev->em28xx_sensor = EM28XX_MT9M111;
+                em28xx_initialize_mt9m111(dev);
+                dev->sensor_xres = 640;
+                dev->sensor_yres = 512;
+
+                dev->vinmode = 0x0a;
+                dev->vinctl = 0x00;
+
+                break;
+
         case 0x8431:
                 dev->model = EM2750_BOARD_UNKNOWN;
                 em28xx_set_model(dev);
@@ -1820,7 +1856,7 @@ static int em28xx_hint_sensor(struct em28xx *dev)
 
                 break;
         default:
-                printk("Unknown Micron Sensor 0x%04x\n", be16_to_cpu(version));
+                printk("Unknown Micron Sensor 0x%04x\n", version);
                 return -EINVAL;
         }
 
@@ -2346,7 +2382,9 @@ void em28xx_card_setup(struct em28xx *dev)
         }
 
         em28xx_tuner_setup(dev);
-        em28xx_ir_init(dev);
+
+        if(!disable_ir)
+                em28xx_ir_init(dev);
 }
 
 
diff --git a/drivers/media/video/em28xx/em28xx.h b/drivers/media/video/em28xx/em28xx.h
index 8c2dc38bca9f..a2add61f7d59 100644
--- a/drivers/media/video/em28xx/em28xx.h
+++ b/drivers/media/video/em28xx/em28xx.h
@@ -367,6 +367,7 @@ enum em28xx_sensor {
         EM28XX_NOSENSOR = 0,
         EM28XX_MT9V011,
         EM28XX_MT9M001,
+        EM28XX_MT9M111,
 };
 
 enum em28xx_adecoder {
diff --git a/drivers/media/video/gspca/Kconfig b/drivers/media/video/gspca/Kconfig
index 34f46f2bc040..e994dcac43ff 100644
--- a/drivers/media/video/gspca/Kconfig
+++ b/drivers/media/video/gspca/Kconfig
@@ -114,7 +114,7 @@ config USB_GSPCA_SN9C20X
 
 config USB_GSPCA_SN9C20X_EVDEV
        bool "Enable evdev support"
-       depends on USB_GSPCA_SN9C20X
+        depends on USB_GSPCA_SN9C20X && INPUT
        ---help---
          Say Y here in order to enable evdev support for sn9c20x webcam button.
 
diff --git a/drivers/media/video/zr364xx.c b/drivers/media/video/zr364xx.c
index fc976f42f432..2622a6e63da1 100644
--- a/drivers/media/video/zr364xx.c
+++ b/drivers/media/video/zr364xx.c
@@ -695,7 +695,7 @@ static int zr364xx_release(struct file *file)
         for (i = 0; i < 2; i++) {
                 err =
                     send_control_msg(udev, 1, init[cam->method][i].value,
-                                     0, init[i][cam->method].bytes,
+                                     0, init[cam->method][i].bytes,
                                      init[cam->method][i].size);
                 if (err < 0) {
                         dev_err(&udev->dev, "error during release sequence\n");