Merge branch 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6

* 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6:
  [media] soc-camera: Compile fixes for mx2-camera
  [media] SoC Camera: ov6650: minor cleanups
  [media] SOC Camera: OMAP1: typo fix
  [media] SoC Camera: OMAP1: update for recent videobuf changes
  [media] SoC Camera: OMAP1: update for recent framework changes
  [media] ARM mx3_camera: check for DMA engine type
  [media] tm6000: bugfix set tv standards
  [media] cafe_ccic: fix subdev configuration
  [media] saa7134: Fix autodetect for Behold A7 and H7 TV cards
  [media] v4l: kill the BKL
  [media] BZ#22292: dibx000_common: Restore i2c algo pointer

20 files changed, 86 insertions, 92 deletions

diff --git a/drivers/media/Kconfig b/drivers/media/Kconfig
index bad2cedb8d96..a28541b2b1a2 100644
--- a/drivers/media/Kconfig
+++ b/drivers/media/Kconfig
@@ -19,7 +19,6 @@ comment "Multimedia core support"
 
 config VIDEO_DEV
         tristate "Video For Linux"
-        depends on BKL # used in many drivers for ioctl handling, need to kill
         ---help---
           V4L core support for video capture and overlay devices, webcams and
           AM/FM radio cards.
diff --git a/drivers/media/dvb/frontends/dibx000_common.c b/drivers/media/dvb/frontends/dibx000_common.c
index a4991026254d..2311c0a3406c 100644
--- a/drivers/media/dvb/frontends/dibx000_common.c
+++ b/drivers/media/dvb/frontends/dibx000_common.c
@@ -130,6 +130,7 @@ static int i2c_adapter_init(struct i2c_adapter *i2c_adap,
                             struct dibx000_i2c_master *mst)
 {
         strncpy(i2c_adap->name, name, sizeof(i2c_adap->name));
+        i2c_adap->algo = algo;
         i2c_adap->algo_data = NULL;
         i2c_set_adapdata(i2c_adap, mst);
         if (i2c_add_adapter(i2c_adap) < 0)
diff --git a/drivers/media/video/cafe_ccic.c b/drivers/media/video/cafe_ccic.c
index 2934770dacc3..7bc36670071a 100644
--- a/drivers/media/video/cafe_ccic.c
+++ b/drivers/media/video/cafe_ccic.c
@@ -2065,8 +2065,9 @@ static int cafe_pci_probe(struct pci_dev *pdev,
                 sensor_cfg.clock_speed = 45;
 
         cam->sensor_addr = 0x42;
-        cam->sensor = v4l2_i2c_new_subdev(&cam->v4l2_dev, &cam->i2c_adapter,
-                        NULL, "ov7670", cam->sensor_addr, NULL);
+        cam->sensor = v4l2_i2c_new_subdev_cfg(&cam->v4l2_dev, &cam->i2c_adapter,
+                        "ov7670", "ov7670", 0, &sensor_cfg, cam->sensor_addr,
+                        NULL);
         if (cam->sensor == NULL) {
                 ret = -ENODEV;
                 goto out_smbus;
diff --git a/drivers/media/video/cx231xx/cx231xx-417.c b/drivers/media/video/cx231xx/cx231xx-417.c
index aab21f3ce472..4c7cac3b6254 100644
--- a/drivers/media/video/cx231xx/cx231xx-417.c
+++ b/drivers/media/video/cx231xx/cx231xx-417.c
@@ -31,7 +31,6 @@
 #include <linux/delay.h>
 #include <linux/device.h>
 #include <linux/firmware.h>
-#include <linux/smp_lock.h>
 #include <linux/vmalloc.h>
 #include <media/v4l2-common.h>
 #include <media/v4l2-ioctl.h>
@@ -1927,10 +1926,9 @@ static int mpeg_open(struct file *file)
                         dev = h;
         }
 
-        if (dev == NULL) {
-                unlock_kernel();
+        if (dev == NULL)
                 return -ENODEV;
-        }
+
         mutex_lock(&dev->lock);
 
         /* allocate + initialize per filehandle data */
diff --git a/drivers/media/video/cx23885/cx23885-417.c b/drivers/media/video/cx23885/cx23885-417.c
index a6cc12f8736c..9a98dc55f657 100644
--- a/drivers/media/video/cx23885/cx23885-417.c
+++ b/drivers/media/video/cx23885/cx23885-417.c
@@ -31,7 +31,6 @@
 #include <linux/delay.h>
 #include <linux/device.h>
 #include <linux/firmware.h>
-#include <linux/smp_lock.h>
 #include <linux/slab.h>
 #include <media/v4l2-common.h>
 #include <media/v4l2-ioctl.h>
@@ -1576,12 +1575,8 @@ static int mpeg_open(struct file *file)
 
         /* allocate + initialize per filehandle data */
         fh = kzalloc(sizeof(*fh), GFP_KERNEL);
-        if (NULL == fh) {
-                unlock_kernel();
+        if (!fh)
                 return -ENOMEM;
-        }
-
-        lock_kernel();
 
         file->private_data = fh;
         fh->dev      = dev;
@@ -1592,8 +1587,6 @@ static int mpeg_open(struct file *file)
                             V4L2_FIELD_INTERLACED,
                             sizeof(struct cx23885_buffer),
                             fh, NULL);
-        unlock_kernel();
-
         return 0;
 }
 
diff --git a/drivers/media/video/cx23885/cx23885-video.c b/drivers/media/video/cx23885/cx23885-video.c
index 93af9c65b484..3cc9f462d08d 100644
--- a/drivers/media/video/cx23885/cx23885-video.c
+++ b/drivers/media/video/cx23885/cx23885-video.c
@@ -26,7 +26,6 @@
 #include <linux/kmod.h>
 #include <linux/kernel.h>
 #include <linux/slab.h>
-#include <linux/smp_lock.h>
 #include <linux/interrupt.h>
 #include <linux/delay.h>
 #include <linux/kthread.h>
@@ -743,8 +742,6 @@ static int video_open(struct file *file)
         if (NULL == fh)
                 return -ENOMEM;
 
-        lock_kernel();
-
         file->private_data = fh;
         fh->dev      = dev;
         fh->radio    = radio;
@@ -762,8 +759,6 @@ static int video_open(struct file *file)
 
         dprintk(1, "post videobuf_queue_init()\n");
 
-        unlock_kernel();
-
         return 0;
 }
 
diff --git a/drivers/media/video/mx2_camera.c b/drivers/media/video/mx2_camera.c
index 4a27862da30d..072bd2d1cfad 100644
--- a/drivers/media/video/mx2_camera.c
+++ b/drivers/media/video/mx2_camera.c
@@ -31,6 +31,7 @@
 
 #include <media/v4l2-common.h>
 #include <media/v4l2-dev.h>
+#include <media/videobuf-core.h>
 #include <media/videobuf-dma-contig.h>
 #include <media/soc_camera.h>
 #include <media/soc_mediabus.h>
@@ -903,8 +904,6 @@ static int mx2_camera_set_crop(struct soc_camera_device *icd,
 static int mx2_camera_set_fmt(struct soc_camera_device *icd,
                                struct v4l2_format *f)
 {
-        struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent);
-        struct mx2_camera_dev *pcdev = ici->priv;
         struct v4l2_subdev *sd = soc_camera_to_subdev(icd);
         const struct soc_camera_format_xlate *xlate;
         struct v4l2_pix_format *pix = &f->fmt.pix;
@@ -943,8 +942,6 @@ static int mx2_camera_set_fmt(struct soc_camera_device *icd,
 static int mx2_camera_try_fmt(struct soc_camera_device *icd,
                                   struct v4l2_format *f)
 {
-        struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent);
-        struct mx2_camera_dev *pcdev = ici->priv;
         struct v4l2_subdev *sd = soc_camera_to_subdev(icd);
         const struct soc_camera_format_xlate *xlate;
         struct v4l2_pix_format *pix = &f->fmt.pix;
@@ -1024,13 +1021,13 @@ static int mx2_camera_querycap(struct soc_camera_host *ici,
         return 0;
 }
 
-static int mx2_camera_reqbufs(struct soc_camera_file *icf,
+static int mx2_camera_reqbufs(struct soc_camera_device *icd,
                               struct v4l2_requestbuffers *p)
 {
         int i;
 
         for (i = 0; i < p->count; i++) {
-                struct mx2_buffer *buf = container_of(icf->vb_vidq.bufs[i],
+                struct mx2_buffer *buf = container_of(icd->vb_vidq.bufs[i],
                                                       struct mx2_buffer, vb);
                 INIT_LIST_HEAD(&buf->vb.queue);
         }
@@ -1151,9 +1148,9 @@ err_out:
 
 static unsigned int mx2_camera_poll(struct file *file, poll_table *pt)
 {
-        struct soc_camera_file *icf = file->private_data;
+        struct soc_camera_device *icd = file->private_data;
 
-        return videobuf_poll_stream(file, &icf->vb_vidq, pt);
+        return videobuf_poll_stream(file, &icd->vb_vidq, pt);
 }
 
 static struct soc_camera_host_ops mx2_soc_camera_host_ops = {
diff --git a/drivers/media/video/mx3_camera.c b/drivers/media/video/mx3_camera.c
index 29c5fc348133..aa871c2936b3 100644
--- a/drivers/media/video/mx3_camera.c
+++ b/drivers/media/video/mx3_camera.c
@@ -27,6 +27,7 @@
 
 #include <mach/ipu.h>
 #include <mach/mx3_camera.h>
+#include <mach/dma.h>
 
 #define MX3_CAM_DRV_NAME "mx3-camera"
 
@@ -638,6 +639,9 @@ static bool chan_filter(struct dma_chan *chan, void *arg)
         struct dma_chan_request *rq = arg;
         struct mx3_camera_pdata *pdata;
 
+        if (!imx_dma_is_ipu(chan))
+                return false;
+
         if (!rq)
                 return false;
 
diff --git a/drivers/media/video/omap1_camera.c b/drivers/media/video/omap1_camera.c
index 7c30e62b50db..cbfd07f2d9da 100644
--- a/drivers/media/video/omap1_camera.c
+++ b/drivers/media/video/omap1_camera.c
@@ -235,7 +235,7 @@ static void free_buffer(struct videobuf_queue *vq, struct omap1_cam_buf *buf,
 
         BUG_ON(in_interrupt());
 
-        videobuf_waiton(vb, 0, 0);
+        videobuf_waiton(vq, vb, 0, 0);
 
         if (vb_mode == OMAP1_CAM_DMA_CONTIG) {
                 videobuf_dma_contig_free(vq, vb);
@@ -504,7 +504,7 @@ static void omap1_videobuf_queue(struct videobuf_queue *vq,
                  * empty. Since the transfer of the DMA programming register set
                  * content to the DMA working register set is done automatically
                  * by the DMA hardware, this can pretty well happen while we
-                 * are keeping the lock here. Levae fetching it from the queue
+                 * are keeping the lock here. Leave fetching it from the queue
                  * to be done when a next DMA interrupt occures instead.
                  */
                 return;
@@ -1365,12 +1365,12 @@ static void omap1_cam_init_videobuf(struct videobuf_queue *q,
                 videobuf_queue_dma_contig_init(q, &omap1_videobuf_ops,
                                 icd->dev.parent, &pcdev->lock,
                                 V4L2_BUF_TYPE_VIDEO_CAPTURE, V4L2_FIELD_NONE,
-                                sizeof(struct omap1_cam_buf), icd);
+                                sizeof(struct omap1_cam_buf), icd, NULL);
         else
                 videobuf_queue_sg_init(q, &omap1_videobuf_ops,
                                 icd->dev.parent, &pcdev->lock,
                                 V4L2_BUF_TYPE_VIDEO_CAPTURE, V4L2_FIELD_NONE,
-                                sizeof(struct omap1_cam_buf), icd);
+                                sizeof(struct omap1_cam_buf), icd, NULL);
 
         /* use videobuf mode (auto)selected with the module parameter */
         pcdev->vb_mode = sg_mode ? OMAP1_CAM_DMA_SG : OMAP1_CAM_DMA_CONTIG;
@@ -1386,7 +1386,7 @@ static void omap1_cam_init_videobuf(struct videobuf_queue *q,
         }
 }
 
-static int omap1_cam_reqbufs(struct soc_camera_file *icf,
+static int omap1_cam_reqbufs(struct soc_camera_device *icd,
                               struct v4l2_requestbuffers *p)
 {
         int i;
@@ -1398,7 +1398,7 @@ static int omap1_cam_reqbufs(struct soc_camera_file *icf,
          * it hadn't triggered
          */
         for (i = 0; i < p->count; i++) {
-                struct omap1_cam_buf *buf = container_of(icf->vb_vidq.bufs[i],
+                struct omap1_cam_buf *buf = container_of(icd->vb_vidq.bufs[i],
                                                       struct omap1_cam_buf, vb);
                 buf->inwork = 0;
                 INIT_LIST_HEAD(&buf->vb.queue);
@@ -1485,10 +1485,10 @@ static int omap1_cam_set_bus_param(struct soc_camera_device *icd,
 
 static unsigned int omap1_cam_poll(struct file *file, poll_table *pt)
 {
-        struct soc_camera_file *icf = file->private_data;
+        struct soc_camera_device *icd = file->private_data;
         struct omap1_cam_buf *buf;
 
-        buf = list_entry(icf->vb_vidq.stream.next, struct omap1_cam_buf,
+        buf = list_entry(icd->vb_vidq.stream.next, struct omap1_cam_buf,
                          vb.stream);
 
         poll_wait(file, &buf->vb.done, pt);
diff --git a/drivers/media/video/ov6650.c b/drivers/media/video/ov6650.c
index b7cfeab0948c..31f19373bbae 100644
--- a/drivers/media/video/ov6650.c
+++ b/drivers/media/video/ov6650.c
@@ -754,7 +754,7 @@ static int ov6650_g_fmt(struct v4l2_subdev *sd,
 
 static bool is_unscaled_ok(int width, int height, struct v4l2_rect *rect)
 {
-        return (width > rect->width >> 1 || height > rect->height >> 1);
+        return width > rect->width >> 1 || height > rect->height >> 1;
 }
 
 static u8 to_clkrc(struct v4l2_fract *timeperframe,
@@ -840,8 +840,6 @@ static int ov6650_s_fmt(struct v4l2_subdev *sd, struct v4l2_mbus_framefmt *mf)
                 coma_mask |= COMA_BW | COMA_BYTE_SWAP | COMA_WORD_SWAP;
                 coma_set |= COMA_RAW_RGB | COMA_RGB;
                 break;
-        case 0:
-                break;
         default:
                 dev_err(&client->dev, "Pixel format not handled: 0x%x\n", code);
                 return -EINVAL;
diff --git a/drivers/media/video/saa7134/saa7134-cards.c b/drivers/media/video/saa7134/saa7134-cards.c
index 10a6cbf6a790..0911cb580e18 100644
--- a/drivers/media/video/saa7134/saa7134-cards.c
+++ b/drivers/media/video/saa7134/saa7134-cards.c
@@ -6661,6 +6661,18 @@ struct pci_device_id saa7134_pci_tbl[] = {
                 .subdevice    = 0x2804,
                 .driver_data  = SAA7134_BOARD_TECHNOTREND_BUDGET_T3000,
         }, {
+                .vendor       = PCI_VENDOR_ID_PHILIPS,
+                .device       = PCI_DEVICE_ID_PHILIPS_SAA7133,
+                .subvendor    = 0x5ace, /* Beholder Intl. Ltd. */
+                .subdevice    = 0x7190,
+                .driver_data  = SAA7134_BOARD_BEHOLD_H7,
+        }, {
+                .vendor       = PCI_VENDOR_ID_PHILIPS,
+                .device       = PCI_DEVICE_ID_PHILIPS_SAA7133,
+                .subvendor    = 0x5ace, /* Beholder Intl. Ltd. */
+                .subdevice    = 0x7090,
+                .driver_data  = SAA7134_BOARD_BEHOLD_A7,
+        }, {
                 /* --- boards without eeprom + subsystem ID --- */
                 .vendor       = PCI_VENDOR_ID_PHILIPS,
                 .device       = PCI_DEVICE_ID_PHILIPS_SAA7134,
@@ -6698,18 +6710,6 @@ struct pci_device_id saa7134_pci_tbl[] = {
                 .subvendor    = PCI_ANY_ID,
                 .subdevice    = PCI_ANY_ID,
                 .driver_data  = SAA7134_BOARD_UNKNOWN,
-        }, {
-                .vendor       = PCI_VENDOR_ID_PHILIPS,
-                .device       = PCI_DEVICE_ID_PHILIPS_SAA7133,
-                .subvendor    = 0x5ace, /* Beholder Intl. Ltd. */
-                .subdevice    = 0x7190,
-                .driver_data  = SAA7134_BOARD_BEHOLD_H7,
-        }, {
-                .vendor       = PCI_VENDOR_ID_PHILIPS,
-                .device       = PCI_DEVICE_ID_PHILIPS_SAA7133,
-                .subvendor    = 0x5ace, /* Beholder Intl. Ltd. */
-                .subdevice    = 0x7090,
-                .driver_data  = SAA7134_BOARD_BEHOLD_A7,
         },{
                 /* --- end of list --- */
         }
diff --git a/drivers/media/video/se401.c b/drivers/media/video/se401.c
index 41d0166c0f95..41360d7c3e96 100644
--- a/drivers/media/video/se401.c
+++ b/drivers/media/video/se401.c
@@ -31,7 +31,6 @@ static const char version[] = "0.24";
 #include <linux/init.h>
 #include <linux/vmalloc.h>
 #include <linux/slab.h>
-#include <linux/smp_lock.h>
 #include <linux/pagemap.h>
 #include <linux/usb.h>
 #include "se401.h"
@@ -951,9 +950,9 @@ static int se401_open(struct file *file)
         struct usb_se401 *se401 = (struct usb_se401 *)dev;
         int err = 0;
 
-        lock_kernel();
+        mutex_lock(&se401->lock);
         if (se401->user) {
-                unlock_kernel();
+                mutex_unlock(&se401->lock);
                 return -EBUSY;
         }
         se401->fbuf = rvmalloc(se401->maxframesize * SE401_NUMFRAMES);
@@ -962,7 +961,7 @@ static int se401_open(struct file *file)
         else
                 err = -ENOMEM;
         se401->user = !err;
-        unlock_kernel();
+        mutex_unlock(&se401->lock);
 
         return err;
 }
diff --git a/drivers/media/video/stk-webcam.c b/drivers/media/video/stk-webcam.c
index f07a0f6b71c4..b5afe5f841ce 100644
--- a/drivers/media/video/stk-webcam.c
+++ b/drivers/media/video/stk-webcam.c
@@ -27,7 +27,6 @@
 #include <linux/kernel.h>
 #include <linux/errno.h>
 #include <linux/slab.h>
-#include <linux/smp_lock.h>
 
 #include <linux/usb.h>
 #include <linux/mm.h>
@@ -673,14 +672,11 @@ static int v4l_stk_open(struct file *fp)
         vdev = video_devdata(fp);
         dev = vdev_to_camera(vdev);
 
-        lock_kernel();
         if (dev == NULL || !is_present(dev)) {
-                unlock_kernel();
                 return -ENXIO;
         }
         fp->private_data = dev;
         usb_autopm_get_interface(dev->interface);
-        unlock_kernel();
 
         return 0;
 }
diff --git a/drivers/media/video/tlg2300/pd-main.c b/drivers/media/video/tlg2300/pd-main.c
index 4555f4a5f4c8..c91424c0c135 100644
--- a/drivers/media/video/tlg2300/pd-main.c
+++ b/drivers/media/video/tlg2300/pd-main.c
@@ -36,7 +36,6 @@
 #include <linux/string.h>
 #include <linux/types.h>
 #include <linux/firmware.h>
-#include <linux/smp_lock.h>
 
 #include "vendorcmds.h"
 #include "pd-common.h"
@@ -485,15 +484,11 @@ static void poseidon_disconnect(struct usb_interface *interface)
         /*unregister v4l2 device */
         v4l2_device_unregister(&pd->v4l2_dev);
 
-        lock_kernel();
-        {
-                pd_dvb_usb_device_exit(pd);
-                poseidon_fm_exit(pd);
+        pd_dvb_usb_device_exit(pd);
+        poseidon_fm_exit(pd);
 
-                poseidon_audio_free(pd);
-                pd_video_exit(pd);
-        }
-        unlock_kernel();
+        poseidon_audio_free(pd);
+        pd_video_exit(pd);
 
         usb_set_intfdata(interface, NULL);
         kref_put(&pd->kref, poseidon_delete);
diff --git a/drivers/media/video/usbvideo/vicam.c b/drivers/media/video/usbvideo/vicam.c
index 5d6fd01f918a..dc17cce2fbb6 100644
--- a/drivers/media/video/usbvideo/vicam.c
+++ b/drivers/media/video/usbvideo/vicam.c
@@ -43,7 +43,6 @@
 #include <linux/vmalloc.h>
 #include <linux/mm.h>
 #include <linux/slab.h>
-#include <linux/smp_lock.h>
 #include <linux/mutex.h>
 #include <linux/firmware.h>
 #include <linux/ihex.h>
@@ -483,29 +482,28 @@ vicam_open(struct file *file)
                 return -EINVAL;
         }
 
-        /* the videodev_lock held above us protects us from
-         * simultaneous opens...for now. we probably shouldn't
-         * rely on this fact forever.
+        /* cam_lock/open_count protects us from simultaneous opens
+         * ... for now. we probably shouldn't rely on this fact forever.
          */
 
-        lock_kernel();
+        mutex_lock(&cam->cam_lock);
         if (cam->open_count > 0) {
                 printk(KERN_INFO
                        "vicam_open called on already opened camera");
-                unlock_kernel();
+                mutex_unlock(&cam->cam_lock);
                 return -EBUSY;
         }
 
         cam->raw_image = kmalloc(VICAM_MAX_READ_SIZE, GFP_KERNEL);
         if (!cam->raw_image) {
-                unlock_kernel();
+                mutex_unlock(&cam->cam_lock);
                 return -ENOMEM;
         }
 
         cam->framebuf = rvmalloc(VICAM_MAX_FRAME_SIZE * VICAM_FRAMES);
         if (!cam->framebuf) {
                 kfree(cam->raw_image);
-                unlock_kernel();
+                mutex_unlock(&cam->cam_lock);
                 return -ENOMEM;
         }
 
@@ -513,10 +511,17 @@ vicam_open(struct file *file)
         if (!cam->cntrlbuf) {
                 kfree(cam->raw_image);
                 rvfree(cam->framebuf, VICAM_MAX_FRAME_SIZE * VICAM_FRAMES);
-                unlock_kernel();
+                mutex_unlock(&cam->cam_lock);
                 return -ENOMEM;
         }
 
+        cam->needsDummyRead = 1;
+        cam->open_count++;
+
+        file->private_data = cam;
+        mutex_unlock(&cam->cam_lock);
+
+
         // First upload firmware, then turn the camera on
 
         if (!cam->is_initialized) {
@@ -527,12 +532,6 @@ vicam_open(struct file *file)
 
         set_camera_power(cam, 1);
 
-        cam->needsDummyRead = 1;
-        cam->open_count++;
-
-        file->private_data = cam;
-        unlock_kernel();
-
         return 0;
 }
 
diff --git a/drivers/media/video/v4l2-dev.c b/drivers/media/video/v4l2-dev.c
index 0ca7978654b5..03f7f4670e9b 100644
--- a/drivers/media/video/v4l2-dev.c
+++ b/drivers/media/video/v4l2-dev.c
@@ -25,7 +25,6 @@
 #include <linux/init.h>
 #include <linux/kmod.h>
 #include <linux/slab.h>
-#include <linux/smp_lock.h>
 #include <asm/uaccess.h>
 #include <asm/system.h>
 
@@ -247,10 +246,12 @@ static long v4l2_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
                         mutex_unlock(vdev->lock);
         } else if (vdev->fops->ioctl) {
                 /* TODO: convert all drivers to unlocked_ioctl */
-                lock_kernel();
+                static DEFINE_MUTEX(v4l2_ioctl_mutex);
+
+                mutex_lock(&v4l2_ioctl_mutex);
                 if (video_is_registered(vdev))
                         ret = vdev->fops->ioctl(filp, cmd, arg);
-                unlock_kernel();
+                mutex_unlock(&v4l2_ioctl_mutex);
         } else
                 ret = -ENOTTY;
 
diff --git a/drivers/media/video/zoran/zoran.h b/drivers/media/video/zoran/zoran.h
index 37fe16181e3c..27f05551183f 100644
--- a/drivers/media/video/zoran/zoran.h
+++ b/drivers/media/video/zoran/zoran.h
@@ -388,6 +388,7 @@ struct zoran {
         struct videocodec *vfe; /* video front end */
 
         struct mutex resource_lock;     /* prevent evil stuff */
+        struct mutex other_lock;        /* please merge with above */
 
         u8 initialized;         /* flag if zoran has been correctly initialized */
         int user;               /* number of current users */
diff --git a/drivers/media/video/zoran/zoran_card.c b/drivers/media/video/zoran/zoran_card.c
index 0aac376c3f7a..7e6d62467eaa 100644
--- a/drivers/media/video/zoran/zoran_card.c
+++ b/drivers/media/video/zoran/zoran_card.c
@@ -1227,6 +1227,7 @@ static int __devinit zoran_probe(struct pci_dev *pdev,
         snprintf(ZR_DEVNAME(zr), sizeof(ZR_DEVNAME(zr)), "MJPEG[%u]", zr->id);
         spin_lock_init(&zr->spinlock);
         mutex_init(&zr->resource_lock);
+        mutex_init(&zr->other_lock);
         if (pci_enable_device(pdev))
                 goto zr_unreg;
         pci_read_config_byte(zr->pci_dev, PCI_CLASS_REVISION, &zr->revision);
diff --git a/drivers/media/video/zoran/zoran_driver.c b/drivers/media/video/zoran/zoran_driver.c
index 401082b853f0..67a52e844ae6 100644
--- a/drivers/media/video/zoran/zoran_driver.c
+++ b/drivers/media/video/zoran/zoran_driver.c
@@ -49,7 +49,6 @@
 #include <linux/module.h>
 #include <linux/delay.h>
 #include <linux/slab.h>
-#include <linux/smp_lock.h>
 #include <linux/pci.h>
 #include <linux/vmalloc.h>
 #include <linux/wait.h>
@@ -913,7 +912,7 @@ static int zoran_open(struct file *file)
         dprintk(2, KERN_INFO "%s: %s(%s, pid=[%d]), users(-)=%d\n",
                 ZR_DEVNAME(zr), __func__, current->comm, task_pid_nr(current), zr->user + 1);
 
-        lock_kernel();
+        mutex_lock(&zr->other_lock);
 
         if (zr->user >= 2048) {
                 dprintk(1, KERN_ERR "%s: too many users (%d) on device\n",
@@ -963,14 +962,14 @@ static int zoran_open(struct file *file)
         file->private_data = fh;
         fh->zr = zr;
         zoran_open_init_session(fh);
-        unlock_kernel();
+        mutex_unlock(&zr->other_lock);
 
         return 0;
 
 fail_fh:
         kfree(fh);
 fail_unlock:
-        unlock_kernel();
+        mutex_unlock(&zr->other_lock);
 
         dprintk(2, KERN_INFO "%s: open failed (%d), users(-)=%d\n",
                 ZR_DEVNAME(zr), res, zr->user);
@@ -989,7 +988,7 @@ zoran_close(struct file  *file)
 
         /* kernel locks (fs/device.c), so don't do that ourselves
          * (prevents deadlocks) */
-        /*mutex_lock(&zr->resource_lock);*/
+        mutex_lock(&zr->other_lock);
 
         zoran_close_end_session(fh);
 
@@ -1023,6 +1022,7 @@ zoran_close(struct file  *file)
                         encoder_call(zr, video, s_routing, 2, 0, 0);
                 }
         }
+        mutex_unlock(&zr->other_lock);
 
         file->private_data = NULL;
         kfree(fh->overlay_mask);
@@ -3370,11 +3370,26 @@ static const struct v4l2_ioctl_ops zoran_ioctl_ops = {
 #endif
 };
 
+/* please use zr->resource_lock consistently and kill this wrapper */
+static long zoran_ioctl(struct file *file, unsigned int cmd,
+                        unsigned long arg)
+{
+        struct zoran_fh *fh = file->private_data;
+        struct zoran *zr = fh->zr;
+        int ret;
+
+        mutex_lock(&zr->other_lock);
+        ret = video_ioctl2(file, cmd, arg);
+        mutex_unlock(&zr->other_lock);
+
+        return ret;
+}
+
 static const struct v4l2_file_operations zoran_fops = {
         .owner = THIS_MODULE,
         .open = zoran_open,
         .release = zoran_close,
-        .ioctl = video_ioctl2,
+        .unlocked_ioctl = zoran_ioctl,
         .read = zoran_read,
         .write = zoran_write,
         .mmap = zoran_mmap,
diff --git a/drivers/staging/tm6000/tm6000-video.c b/drivers/staging/tm6000/tm6000-video.c
index 9ec82796634e..c5690b2a8924 100644
--- a/drivers/staging/tm6000/tm6000-video.c
+++ b/drivers/staging/tm6000/tm6000-video.c
@@ -1032,6 +1032,7 @@ static int vidioc_s_std (struct file *file, void *priv, v4l2_std_id *norm)
         struct tm6000_fh   *fh=priv;
         struct tm6000_core *dev = fh->dev;
 
+        dev->norm = *norm;
         rc = tm6000_init_analog_mode(dev);
 
         fh->width  = dev->width;