V4L (926_2): Moves compat32 functions from fs to v4l subsystem
This moves the 32 bit ioctl compatibility handlers for
Video4Linux into a new file and adds explicit calls to them
to each v4l device driver.
Unfortunately, there does not seem to be any code handling
the v4l2 ioctls, so quite often the code goes through two
separate conversions, first from 32 bit v4l to 64 bit v4l,
and from there to 64 bit v4l2. My patch does not change
that, so there is still much room for improvement.
Also, some drivers have additional ioctl numbers, for
which the conversion should be handled internally to
that driver.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
diff --git a/drivers/media/radio/miropcm20-radio.c b/drivers/media/radio/miropcm20-radio.c
index c2ebe87..dc292da 100644
--- a/drivers/media/radio/miropcm20-radio.c
+++ b/drivers/media/radio/miropcm20-radio.c
@@ -220,6 +220,7 @@
.open = video_exclusive_open,
.release = video_exclusive_release,
.ioctl = pcm20_ioctl,
+ .compat_ioctl = v4l_compat_ioctl32,
.llseek = no_llseek,
};
diff --git a/drivers/media/radio/radio-aimslab.c b/drivers/media/radio/radio-aimslab.c
index 877c770..914deab 100644
--- a/drivers/media/radio/radio-aimslab.c
+++ b/drivers/media/radio/radio-aimslab.c
@@ -299,6 +299,7 @@
.open = video_exclusive_open,
.release = video_exclusive_release,
.ioctl = rt_ioctl,
+ .compat_ioctl = v4l_compat_ioctl32,
.llseek = no_llseek,
};
diff --git a/drivers/media/radio/radio-aztech.c b/drivers/media/radio/radio-aztech.c
index 5319a9c..523be82 100644
--- a/drivers/media/radio/radio-aztech.c
+++ b/drivers/media/radio/radio-aztech.c
@@ -256,6 +256,7 @@
.open = video_exclusive_open,
.release = video_exclusive_release,
.ioctl = az_ioctl,
+ .compat_ioctl = v4l_compat_ioctl32,
.llseek = no_llseek,
};
diff --git a/drivers/media/radio/radio-cadet.c b/drivers/media/radio/radio-cadet.c
index 9b04063..f1b5ac81e 100644
--- a/drivers/media/radio/radio-cadet.c
+++ b/drivers/media/radio/radio-cadet.c
@@ -490,6 +490,7 @@
.release = cadet_release,
.read = cadet_read,
.ioctl = cadet_ioctl,
+ .compat_ioctl = v4l_compat_ioctl32,
.llseek = no_llseek,
};
diff --git a/drivers/media/radio/radio-gemtek-pci.c b/drivers/media/radio/radio-gemtek-pci.c
index 630cc78..42c8fce 100644
--- a/drivers/media/radio/radio-gemtek-pci.c
+++ b/drivers/media/radio/radio-gemtek-pci.c
@@ -301,6 +301,7 @@
.open = video_exclusive_open,
.release = video_exclusive_release,
.ioctl = gemtek_pci_ioctl,
+ .compat_ioctl = v4l_compat_ioctl32,
.llseek = no_llseek,
};
diff --git a/drivers/media/radio/radio-gemtek.c b/drivers/media/radio/radio-gemtek.c
index 6418f03..47173be 100644
--- a/drivers/media/radio/radio-gemtek.c
+++ b/drivers/media/radio/radio-gemtek.c
@@ -233,6 +233,7 @@
.open = video_exclusive_open,
.release = video_exclusive_release,
.ioctl = gemtek_ioctl,
+ .compat_ioctl = v4l_compat_ioctl32,
.llseek = no_llseek,
};
diff --git a/drivers/media/radio/radio-maestro.c b/drivers/media/radio/radio-maestro.c
index e5e2021..c30effd 100644
--- a/drivers/media/radio/radio-maestro.c
+++ b/drivers/media/radio/radio-maestro.c
@@ -72,6 +72,7 @@
.open = video_exclusive_open,
.release = video_exclusive_release,
.ioctl = radio_ioctl,
+ .compat_ioctl = v4l_compat_ioctl32,
.llseek = no_llseek,
};
diff --git a/drivers/media/radio/radio-maxiradio.c b/drivers/media/radio/radio-maxiradio.c
index 02d39a5..3086930 100644
--- a/drivers/media/radio/radio-maxiradio.c
+++ b/drivers/media/radio/radio-maxiradio.c
@@ -80,6 +80,7 @@
.open = video_exclusive_open,
.release = video_exclusive_release,
.ioctl = radio_ioctl,
+ .compat_ioctl = v4l_compat_ioctl32,
.llseek = no_llseek,
};
static struct video_device maxiradio_radio =
diff --git a/drivers/media/radio/radio-rtrack2.c b/drivers/media/radio/radio-rtrack2.c
index b2256d6..28a47c9 100644
--- a/drivers/media/radio/radio-rtrack2.c
+++ b/drivers/media/radio/radio-rtrack2.c
@@ -199,6 +199,7 @@
.open = video_exclusive_open,
.release = video_exclusive_release,
.ioctl = rt_ioctl,
+ .compat_ioctl = v4l_compat_ioctl32,
.llseek = no_llseek,
};
diff --git a/drivers/media/radio/radio-sf16fmi.c b/drivers/media/radio/radio-sf16fmi.c
index 6f03ce4..0229f79 100644
--- a/drivers/media/radio/radio-sf16fmi.c
+++ b/drivers/media/radio/radio-sf16fmi.c
@@ -225,6 +225,7 @@
.open = video_exclusive_open,
.release = video_exclusive_release,
.ioctl = fmi_ioctl,
+ .compat_ioctl = v4l_compat_ioctl32,
.llseek = no_llseek,
};
diff --git a/drivers/media/radio/radio-sf16fmr2.c b/drivers/media/radio/radio-sf16fmr2.c
index 71971e9..26632ce 100644
--- a/drivers/media/radio/radio-sf16fmr2.c
+++ b/drivers/media/radio/radio-sf16fmr2.c
@@ -356,6 +356,7 @@
.open = video_exclusive_open,
.release = video_exclusive_release,
.ioctl = fmr2_ioctl,
+ .compat_ioctl = v4l_compat_ioctl32,
.llseek = no_llseek,
};
diff --git a/drivers/media/radio/radio-terratec.c b/drivers/media/radio/radio-terratec.c
index b03573c..fcfde2e4 100644
--- a/drivers/media/radio/radio-terratec.c
+++ b/drivers/media/radio/radio-terratec.c
@@ -276,6 +276,7 @@
.open = video_exclusive_open,
.release = video_exclusive_release,
.ioctl = tt_ioctl,
+ .compat_ioctl = v4l_compat_ioctl32,
.llseek = no_llseek,
};
diff --git a/drivers/media/radio/radio-trust.c b/drivers/media/radio/radio-trust.c
index b300bed..5a099a5 100644
--- a/drivers/media/radio/radio-trust.c
+++ b/drivers/media/radio/radio-trust.c
@@ -255,6 +255,7 @@
.open = video_exclusive_open,
.release = video_exclusive_release,
.ioctl = tr_ioctl,
+ .compat_ioctl = v4l_compat_ioctl32,
.llseek = no_llseek,
};
diff --git a/drivers/media/radio/radio-typhoon.c b/drivers/media/radio/radio-typhoon.c
index f304f3c..8ac9a8e 100644
--- a/drivers/media/radio/radio-typhoon.c
+++ b/drivers/media/radio/radio-typhoon.c
@@ -261,6 +261,7 @@
.open = video_exclusive_open,
.release = video_exclusive_release,
.ioctl = typhoon_ioctl,
+ .compat_ioctl = v4l_compat_ioctl32,
.llseek = no_llseek,
};
diff --git a/drivers/media/radio/radio-zoltrix.c b/drivers/media/radio/radio-zoltrix.c
index 4c6d6fb..d590e80 100644
--- a/drivers/media/radio/radio-zoltrix.c
+++ b/drivers/media/radio/radio-zoltrix.c
@@ -313,6 +313,7 @@
.open = video_exclusive_open,
.release = video_exclusive_release,
.ioctl = zol_ioctl,
+ .compat_ioctl = v4l_compat_ioctl32,
.llseek = no_llseek,
};
diff --git a/drivers/media/video/Makefile b/drivers/media/video/Makefile
index 82060f9..618a08a 100644
--- a/drivers/media/video/Makefile
+++ b/drivers/media/video/Makefile
@@ -8,7 +8,8 @@
zr36067-objs := zoran_procfs.o zoran_device.o \
zoran_driver.o zoran_card.o
tuner-objs := tuner-core.o tuner-simple.o mt20xx.o tda8290.o tea5767.o
-obj-$(CONFIG_VIDEO_DEV) += videodev.o v4l2-common.o v4l1-compat.o
+
+obj-$(CONFIG_VIDEO_DEV) += videodev.o v4l2-common.o v4l1-compat.o compat_ioctl32.o
obj-$(CONFIG_VIDEO_BT848) += bttv.o msp3400.o tvaudio.o \
tda7432.o tda9875.o ir-kbd-i2c.o ir-kbd-gpio.o
diff --git a/drivers/media/video/arv.c b/drivers/media/video/arv.c
index 881cdcb..7d5a068 100644
--- a/drivers/media/video/arv.c
+++ b/drivers/media/video/arv.c
@@ -749,6 +749,7 @@
.release = video_exclusive_release,
.read = ar_read,
.ioctl = ar_ioctl,
+ .compat_ioctl = v4l_compat_ioctl32,
.llseek = no_llseek,
};
diff --git a/drivers/media/video/bttv-driver.c b/drivers/media/video/bttv-driver.c
index 1ddf9ba..03f9257 100644
--- a/drivers/media/video/bttv-driver.c
+++ b/drivers/media/video/bttv-driver.c
@@ -3120,6 +3120,7 @@
.open = bttv_open,
.release = bttv_release,
.ioctl = bttv_ioctl,
+ .compat_ioctl = v4l_compat_ioctl32,
.llseek = no_llseek,
.read = bttv_read,
.mmap = bttv_mmap,
diff --git a/drivers/media/video/bw-qcam.c b/drivers/media/video/bw-qcam.c
index 0065d0c..6bad93e 100644
--- a/drivers/media/video/bw-qcam.c
+++ b/drivers/media/video/bw-qcam.c
@@ -875,6 +875,7 @@
.open = video_exclusive_open,
.release = video_exclusive_release,
.ioctl = qcam_ioctl,
+ .compat_ioctl = v4l_compat_ioctl32,
.read = qcam_read,
.llseek = no_llseek,
};
diff --git a/drivers/media/video/c-qcam.c b/drivers/media/video/c-qcam.c
index 75442ec..9976db4 100644
--- a/drivers/media/video/c-qcam.c
+++ b/drivers/media/video/c-qcam.c
@@ -687,6 +687,7 @@
.open = video_exclusive_open,
.release = video_exclusive_release,
.ioctl = qcam_ioctl,
+ .compat_ioctl = v4l_compat_ioctl32,
.read = qcam_read,
.llseek = no_llseek,
};
diff --git a/drivers/media/video/compat_ioctl32.c b/drivers/media/video/compat_ioctl32.c
new file mode 100644
index 0000000..42dc11c
--- /dev/null
+++ b/drivers/media/video/compat_ioctl32.c
@@ -0,0 +1,318 @@
+#include <linux/config.h>
+#include <linux/compat.h>
+#include <linux/videodev.h>
+
+#ifdef CONFIG_COMPAT
+struct video_tuner32 {
+ compat_int_t tuner;
+ char name[32];
+ compat_ulong_t rangelow, rangehigh;
+ u32 flags; /* It is really u32 in videodev.h */
+ u16 mode, signal;
+};
+
+static int get_video_tuner32(struct video_tuner *kp, struct video_tuner32 __user *up)
+{
+ int i;
+
+ if(get_user(kp->tuner, &up->tuner))
+ return -EFAULT;
+ for(i = 0; i < 32; i++)
+ __get_user(kp->name[i], &up->name[i]);
+ __get_user(kp->rangelow, &up->rangelow);
+ __get_user(kp->rangehigh, &up->rangehigh);
+ __get_user(kp->flags, &up->flags);
+ __get_user(kp->mode, &up->mode);
+ __get_user(kp->signal, &up->signal);
+ return 0;
+}
+
+static int put_video_tuner32(struct video_tuner *kp, struct video_tuner32 __user *up)
+{
+ int i;
+
+ if(put_user(kp->tuner, &up->tuner))
+ return -EFAULT;
+ for(i = 0; i < 32; i++)
+ __put_user(kp->name[i], &up->name[i]);
+ __put_user(kp->rangelow, &up->rangelow);
+ __put_user(kp->rangehigh, &up->rangehigh);
+ __put_user(kp->flags, &up->flags);
+ __put_user(kp->mode, &up->mode);
+ __put_user(kp->signal, &up->signal);
+ return 0;
+}
+
+struct video_buffer32 {
+ compat_caddr_t base;
+ compat_int_t height, width, depth, bytesperline;
+};
+
+static int get_video_buffer32(struct video_buffer *kp, struct video_buffer32 __user *up)
+{
+ u32 tmp;
+
+ if (get_user(tmp, &up->base))
+ return -EFAULT;
+
+ /* This is actually a physical address stored
+ * as a void pointer.
+ */
+ kp->base = (void *)(unsigned long) tmp;
+
+ __get_user(kp->height, &up->height);
+ __get_user(kp->width, &up->width);
+ __get_user(kp->depth, &up->depth);
+ __get_user(kp->bytesperline, &up->bytesperline);
+ return 0;
+}
+
+static int put_video_buffer32(struct video_buffer *kp, struct video_buffer32 __user *up)
+{
+ u32 tmp = (u32)((unsigned long)kp->base);
+
+ if(put_user(tmp, &up->base))
+ return -EFAULT;
+ __put_user(kp->height, &up->height);
+ __put_user(kp->width, &up->width);
+ __put_user(kp->depth, &up->depth);
+ __put_user(kp->bytesperline, &up->bytesperline);
+ return 0;
+}
+
+struct video_clip32 {
+ s32 x, y, width, height; /* Its really s32 in videodev.h */
+ compat_caddr_t next;
+};
+
+struct video_window32 {
+ u32 x, y, width, height, chromakey, flags;
+ compat_caddr_t clips;
+ compat_int_t clipcount;
+};
+
+static int native_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
+{
+ int ret = -ENOIOCTLCMD;
+
+ if (file->f_ops->unlocked_ioctl)
+ ret = file->f_ops->unlocked_ioctl(file, cmd, arg);
+ else if (file->f_ops->ioctl) {
+ lock_kernel();
+ ret = file->f_ops->ioctl(file->f_dentry->d_inode, file, cmd, arg);
+ unlock_kernel();
+ }
+
+ return ret;
+}
+
+
+/* You get back everything except the clips... */
+static int put_video_window32(struct video_window *kp, struct video_window32 __user *up)
+{
+ if(put_user(kp->x, &up->x))
+ return -EFAULT;
+ __put_user(kp->y, &up->y);
+ __put_user(kp->width, &up->width);
+ __put_user(kp->height, &up->height);
+ __put_user(kp->chromakey, &up->chromakey);
+ __put_user(kp->flags, &up->flags);
+ __put_user(kp->clipcount, &up->clipcount);
+ return 0;
+}
+
+#define VIDIOCGTUNER32 _IOWR('v',4, struct video_tuner32)
+#define VIDIOCSTUNER32 _IOW('v',5, struct video_tuner32)
+#define VIDIOCGWIN32 _IOR('v',9, struct video_window32)
+#define VIDIOCSWIN32 _IOW('v',10, struct video_window32)
+#define VIDIOCGFBUF32 _IOR('v',11, struct video_buffer32)
+#define VIDIOCSFBUF32 _IOW('v',12, struct video_buffer32)
+#define VIDIOCGFREQ32 _IOR('v',14, u32)
+#define VIDIOCSFREQ32 _IOW('v',15, u32)
+
+enum {
+ MaxClips = (~0U-sizeof(struct video_window))/sizeof(struct video_clip)
+};
+
+static int do_set_window(struct file *file, unsigned int cmd, unsigned long arg)
+{
+ struct video_window32 __user *up = compat_ptr(arg);
+ struct video_window __user *vw;
+ struct video_clip __user *p;
+ int nclips;
+ u32 n;
+
+ if (get_user(nclips, &up->clipcount))
+ return -EFAULT;
+
+ /* Peculiar interface... */
+ if (nclips < 0)
+ nclips = VIDEO_CLIPMAP_SIZE;
+
+ if (nclips > MaxClips)
+ return -ENOMEM;
+
+ vw = compat_alloc_user_space(sizeof(struct video_window) +
+ nclips * sizeof(struct video_clip));
+
+ p = nclips ? (struct video_clip __user *)(vw + 1) : NULL;
+
+ if (get_user(n, &up->x) || put_user(n, &vw->x) ||
+ get_user(n, &up->y) || put_user(n, &vw->y) ||
+ get_user(n, &up->width) || put_user(n, &vw->width) ||
+ get_user(n, &up->height) || put_user(n, &vw->height) ||
+ get_user(n, &up->chromakey) || put_user(n, &vw->chromakey) ||
+ get_user(n, &up->flags) || put_user(n, &vw->flags) ||
+ get_user(n, &up->clipcount) || put_user(n, &vw->clipcount) ||
+ get_user(n, &up->clips) || put_user(p, &vw->clips))
+ return -EFAULT;
+
+ if (nclips) {
+ struct video_clip32 __user *u = compat_ptr(n);
+ int i;
+ if (!u)
+ return -EINVAL;
+ for (i = 0; i < nclips; i++, u++, p++) {
+ s32 v;
+ if (get_user(v, &u->x) ||
+ put_user(v, &p->x) ||
+ get_user(v, &u->y) ||
+ put_user(v, &p->y) ||
+ get_user(v, &u->width) ||
+ put_user(v, &p->width) ||
+ get_user(v, &u->height) ||
+ put_user(v, &p->height) ||
+ put_user(NULL, &p->next))
+ return -EFAULT;
+ }
+ }
+
+ return native_ioctl(file, VIDIOCSWIN, (unsigned long)p);
+}
+
+static int do_video_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
+{
+ union {
+ struct video_tuner vt;
+ struct video_buffer vb;
+ struct video_window vw;
+ unsigned long vx;
+ } karg;
+ mm_segment_t old_fs = get_fs();
+ void __user *up = compat_ptr(arg);
+ int err = 0;
+
+ /* First, convert the command. */
+ switch(cmd) {
+ case VIDIOCGTUNER32: cmd = VIDIOCGTUNER; break;
+ case VIDIOCSTUNER32: cmd = VIDIOCSTUNER; break;
+ case VIDIOCGWIN32: cmd = VIDIOCGWIN; break;
+ case VIDIOCGFBUF32: cmd = VIDIOCGFBUF; break;
+ case VIDIOCSFBUF32: cmd = VIDIOCSFBUF; break;
+ case VIDIOCGFREQ32: cmd = VIDIOCGFREQ; break;
+ case VIDIOCSFREQ32: cmd = VIDIOCSFREQ; break;
+ };
+
+ switch(cmd) {
+ case VIDIOCSTUNER:
+ case VIDIOCGTUNER:
+ err = get_video_tuner32(&karg.vt, up);
+ break;
+
+ case VIDIOCSFBUF:
+ err = get_video_buffer32(&karg.vb, up);
+ break;
+
+ case VIDIOCSFREQ:
+ err = get_user(karg.vx, (u32 __user *)up);
+ break;
+ };
+ if(err)
+ goto out;
+
+ set_fs(KERNEL_DS);
+ err = native_ioctl(file, cmd, (unsigned long)&karg);
+ set_fs(old_fs);
+
+ if(err == 0) {
+ switch(cmd) {
+ case VIDIOCGTUNER:
+ err = put_video_tuner32(&karg.vt, up);
+ break;
+
+ case VIDIOCGWIN:
+ err = put_video_window32(&karg.vw, up);
+ break;
+
+ case VIDIOCGFBUF:
+ err = put_video_buffer32(&karg.vb, up);
+ break;
+
+ case VIDIOCGFREQ:
+ err = put_user(((u32)karg.vx), (u32 __user *)up);
+ break;
+ };
+ }
+out:
+ return err;
+}
+
+long v4l_compat_ioctl32(struct file *file, unsigned int cmd, unsigned long arg)
+{
+ int ret = -ENOIOCTLCMD;
+
+ if (!file->f_ops->ioctl)
+ return ret;
+
+ switch (cmd) {
+ case VIDIOCSWIN32:
+ ret = do_set_window(file, cmd, arg);
+ break;
+ case VIDIOCGTUNER32:
+ case VIDIOCSTUNER32:
+ case VIDIOCGWIN32:
+ case VIDIOCGFBUF32:
+ case VIDIOCSFBUF32:
+ case VIDIOCGFREQ32:
+ case VIDIOCSFREQ32
+ ret = do_video_ioctl(file, cmd, arg);
+ break;
+
+ /* Little v, the video4linux ioctls (conflict?) */
+ case VIDIOCGCAP:
+ case VIDIOCGCHAN:
+ case VIDIOCSCHAN:
+ case VIDIOCGPICT:
+ case VIDIOCSPICT:
+ case VIDIOCCAPTURE:
+ case VIDIOCKEY:
+ case VIDIOCGAUDIO:
+ case VIDIOCSAUDIO:
+ case VIDIOCSYNC:
+ case VIDIOCMCAPTURE:
+ case VIDIOCGMBUF:
+ case VIDIOCGUNIT:
+ case VIDIOCGCAPTURE:
+ case VIDIOCSCAPTURE:
+
+ /* BTTV specific... */
+ case _IOW('v', BASE_VIDIOCPRIVATE+0, char [256]):
+ case _IOR('v', BASE_VIDIOCPRIVATE+1, char [256]):
+ case _IOR('v' , BASE_VIDIOCPRIVATE+2, unsigned int):
+ case _IOW('v' , BASE_VIDIOCPRIVATE+3, char [16]): /* struct bttv_pll_info */
+ case _IOR('v' , BASE_VIDIOCPRIVATE+4, int):
+ case _IOR('v' , BASE_VIDIOCPRIVATE+5, int):
+ case _IOR('v' , BASE_VIDIOCPRIVATE+6, int):
+ case _IOR('v' , BASE_VIDIOCPRIVATE+7, int):
+ ret = native_ioctl(file, cmd, (unsigned long)compat_ptr(arg));
+ break;
+
+ return ret;
+}
+#else
+long v4l_compat_ioctl32(struct file *file, unsigned int cmd, unsigned long arg)
+{
+ return -ENOIOCTLCMD;
+}
+#endif
+EXPORT_SYMBOL_GPL(v4l_compat_ioctl32);
diff --git a/drivers/media/video/cpia.c b/drivers/media/video/cpia.c
index b7ec9bf..9f59541 100644
--- a/drivers/media/video/cpia.c
+++ b/drivers/media/video/cpia.c
@@ -3807,6 +3807,7 @@
.read = cpia_read,
.mmap = cpia_mmap,
.ioctl = cpia_ioctl,
+ .compat_ioctl = v4l_compat_ioctl32,
.llseek = no_llseek,
};
diff --git a/drivers/media/video/cx88/cx88-video.c b/drivers/media/video/cx88/cx88-video.c
index 24a48f8..bc025c4 100644
--- a/drivers/media/video/cx88/cx88-video.c
+++ b/drivers/media/video/cx88/cx88-video.c
@@ -1740,6 +1740,7 @@
.poll = video_poll,
.mmap = video_mmap,
.ioctl = video_ioctl,
+ .compat_ioctl = v4l_compat_ioctl32,
.llseek = no_llseek,
};
@@ -1767,6 +1768,7 @@
.open = video_open,
.release = video_release,
.ioctl = radio_ioctl,
+ .compat_ioctl = v4l_compat_ioctl32,
.llseek = no_llseek,
};
diff --git a/drivers/media/video/meye.c b/drivers/media/video/meye.c
index 3f2a882..2869464 100644
--- a/drivers/media/video/meye.c
+++ b/drivers/media/video/meye.c
@@ -1754,6 +1754,7 @@
.release = meye_release,
.mmap = meye_mmap,
.ioctl = meye_ioctl,
+ .compat_ioctl = v4l_compat_ioctl32,
.poll = meye_poll,
.llseek = no_llseek,
};
diff --git a/drivers/media/video/pms.c b/drivers/media/video/pms.c
index 2504207..9e64486 100644
--- a/drivers/media/video/pms.c
+++ b/drivers/media/video/pms.c
@@ -883,6 +883,7 @@
.open = video_exclusive_open,
.release = video_exclusive_release,
.ioctl = pms_ioctl,
+ .compat_ioctl = v4l_compat_ioctl32,
.read = pms_read,
.llseek = no_llseek,
};
diff --git a/drivers/media/video/saa5249.c b/drivers/media/video/saa5249.c
index a51c7bd..73b4f0e 100644
--- a/drivers/media/video/saa5249.c
+++ b/drivers/media/video/saa5249.c
@@ -702,6 +702,7 @@
.open = saa5249_open,
.release = saa5249_release,
.ioctl = saa5249_ioctl,
+ .compat_ioctl = v4l_compat_ioctl32,
.llseek = no_llseek,
};
diff --git a/drivers/media/video/saa7134/saa7134-video.c b/drivers/media/video/saa7134/saa7134-video.c
index 45c852d..9b9e1e7 100644
--- a/drivers/media/video/saa7134/saa7134-video.c
+++ b/drivers/media/video/saa7134/saa7134-video.c
@@ -2262,6 +2262,7 @@
.poll = video_poll,
.mmap = video_mmap,
.ioctl = video_ioctl,
+ .compat_ioctl = v4l_compat_ioctl32,
.llseek = no_llseek,
};
@@ -2271,6 +2272,7 @@
.open = video_open,
.release = video_release,
.ioctl = radio_ioctl,
+ .compat_ioctl = v4l_compat_ioctl32,
.llseek = no_llseek,
};
diff --git a/drivers/media/video/stradis.c b/drivers/media/video/stradis.c
index d4497db..6ee54a4 100644
--- a/drivers/media/video/stradis.c
+++ b/drivers/media/video/stradis.c
@@ -1974,6 +1974,7 @@
.open = saa_open,
.release = saa_release,
.ioctl = saa_ioctl,
+ .compat_ioctl = v4l_compat_ioctl32,
.read = saa_read,
.llseek = no_llseek,
.write = saa_write,
diff --git a/drivers/media/video/w9966.c b/drivers/media/video/w9966.c
index c318ba3..b7b0aff 100644
--- a/drivers/media/video/w9966.c
+++ b/drivers/media/video/w9966.c
@@ -187,6 +187,7 @@
.open = video_exclusive_open,
.release = video_exclusive_release,
.ioctl = w9966_v4l_ioctl,
+ .compat_ioctl = v4l_compat_ioctl32,
.read = w9966_v4l_read,
.llseek = no_llseek,
};
diff --git a/drivers/media/video/zoran_driver.c b/drivers/media/video/zoran_driver.c
index 4034f1b..15283f4 100644
--- a/drivers/media/video/zoran_driver.c
+++ b/drivers/media/video/zoran_driver.c
@@ -4678,6 +4678,7 @@
.open = zoran_open,
.release = zoran_close,
.ioctl = zoran_ioctl,
+ .compat_ioctl = v4l_compat_ioctl32,
.llseek = no_llseek,
.read = zoran_read,
.write = zoran_write,
diff --git a/drivers/media/video/zr36120.c b/drivers/media/video/zr36120.c
index 0728681..d4c633b 100644
--- a/drivers/media/video/zr36120.c
+++ b/drivers/media/video/zr36120.c
@@ -1490,6 +1490,7 @@
.write = zoran_write,
.poll = zoran_poll,
.ioctl = zoran_ioctl,
+ .compat_ioctl = v4l_compat_ioctl32,
.mmap = zoran_mmap,
.minor = -1,
};
diff --git a/drivers/usb/media/dsbr100.c b/drivers/usb/media/dsbr100.c
index 6a5700e..2564680 100644
--- a/drivers/usb/media/dsbr100.c
+++ b/drivers/usb/media/dsbr100.c
@@ -127,6 +127,7 @@
.open = usb_dsbr100_open,
.release = usb_dsbr100_close,
.ioctl = usb_dsbr100_ioctl,
+ .compat_ioctl = v4l_compat_ioctl32,
.llseek = no_llseek,
};
diff --git a/drivers/usb/media/ov511.c b/drivers/usb/media/ov511.c
index 3a0e8ce..8af665b 100644
--- a/drivers/usb/media/ov511.c
+++ b/drivers/usb/media/ov511.c
@@ -4774,6 +4774,7 @@
.read = ov51x_v4l1_read,
.mmap = ov51x_v4l1_mmap,
.ioctl = ov51x_v4l1_ioctl,
+ .compat_ioctl = v4l_compat_ioctl32,
.llseek = no_llseek,
};
diff --git a/drivers/usb/media/pwc/pwc-if.c b/drivers/usb/media/pwc/pwc-if.c
index 09ca612..4f9b0dc 100644
--- a/drivers/usb/media/pwc/pwc-if.c
+++ b/drivers/usb/media/pwc/pwc-if.c
@@ -154,6 +154,7 @@
.poll = pwc_video_poll,
.mmap = pwc_video_mmap,
.ioctl = pwc_video_ioctl,
+ .compat_ioctl = v4l_compat_ioctl32,
.llseek = no_llseek,
};
static struct video_device pwc_template = {
diff --git a/drivers/usb/media/se401.c b/drivers/usb/media/se401.c
index b2ae29a..2ba56228 100644
--- a/drivers/usb/media/se401.c
+++ b/drivers/usb/media/se401.c
@@ -1193,6 +1193,7 @@
.read = se401_read,
.mmap = se401_mmap,
.ioctl = se401_ioctl,
+ .compat_ioctl = v4l_compat_ioctl32,
.llseek = no_llseek,
};
static struct video_device se401_template = {
diff --git a/drivers/usb/media/stv680.c b/drivers/usb/media/stv680.c
index 774038b..b497a6a 100644
--- a/drivers/usb/media/stv680.c
+++ b/drivers/usb/media/stv680.c
@@ -1343,6 +1343,7 @@
.read = stv680_read,
.mmap = stv680_mmap,
.ioctl = stv680_ioctl,
+ .compat_ioctl = v4l_compat_ioctl32,
.llseek = no_llseek,
};
static struct video_device stv680_template = {
diff --git a/drivers/usb/media/usbvideo.c b/drivers/usb/media/usbvideo.c
index 4bd1133..63a72e5 100644
--- a/drivers/usb/media/usbvideo.c
+++ b/drivers/usb/media/usbvideo.c
@@ -953,6 +953,7 @@
.read = usbvideo_v4l_read,
.mmap = usbvideo_v4l_mmap,
.ioctl = usbvideo_v4l_ioctl,
+ .compat_ioctl = v4l_compat_ioctl32,
.llseek = no_llseek,
};
static const struct video_device usbvideo_template = {
diff --git a/drivers/usb/media/vicam.c b/drivers/usb/media/vicam.c
index 1c73155c..5df1440 100644
--- a/drivers/usb/media/vicam.c
+++ b/drivers/usb/media/vicam.c
@@ -1236,6 +1236,7 @@
.read = vicam_read,
.mmap = vicam_mmap,
.ioctl = vicam_ioctl,
+ .compat_ioctl = v4l_compat_ioctl32,
.llseek = no_llseek,
};
diff --git a/drivers/usb/media/w9968cf.c b/drivers/usb/media/w9968cf.c
index 3605a6f..bff9434 100644
--- a/drivers/usb/media/w9968cf.c
+++ b/drivers/usb/media/w9968cf.c
@@ -3490,6 +3490,7 @@
.release = w9968cf_release,
.read = w9968cf_read,
.ioctl = w9968cf_ioctl,
+ .compat_ioctl = v4l_compat_ioctl32,
.mmap = w9968cf_mmap,
.llseek = no_llseek,
};
