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authorHans Verkuil <hverkuil@xs4all.nl>2010-12-24 10:33:19 -0300
committerMauro Carvalho Chehab <mchehab@redhat.com>2010-12-29 08:17:07 -0200
commit08af245de0cf6ab5f4ed008ee2bb99273774fce0 (patch)
treed07a9b38eb4b9442ef0e935063a5f7f40248e19e
parentb69a219e0e97441dbeb0262cf85468b61a161399 (diff)
downloadlinux-2.6.38-lt-ux500-08af245de0cf6ab5f4ed008ee2bb99273774fce0.tar.gz
[media] V4L: remove V4L1 compatibility mode
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
-rw-r--r--drivers/media/Kconfig15
-rw-r--r--drivers/media/common/saa7146_video.c32
-rw-r--r--drivers/media/video/Makefile4
-rw-r--r--drivers/media/video/au0828/au0828-video.c12
-rw-r--r--drivers/media/video/bt8xx/bttv-driver.c28
-rw-r--r--drivers/media/video/cpia2/cpia2_v4l.c38
-rw-r--r--drivers/media/video/cx231xx/cx231xx-video.c12
-rw-r--r--drivers/media/video/cx23885/cx23885-video.c32
-rw-r--r--drivers/media/video/cx88/cx88-video.c12
-rw-r--r--drivers/media/video/em28xx/em28xx-video.c16
-rw-r--r--drivers/media/video/pvrusb2/pvrusb2-v4l2.c4
-rw-r--r--drivers/media/video/pwc/pwc-v4l.c17
-rw-r--r--drivers/media/video/s2255drv.c12
-rw-r--r--drivers/media/video/saa7134/saa7134-video.c11
-rw-r--r--drivers/media/video/usbvision/usbvision-video.c3
-rw-r--r--drivers/media/video/uvc/uvc_v4l2.c7
-rw-r--r--drivers/media/video/v4l1-compat.c1277
-rw-r--r--drivers/media/video/v4l2-compat-ioctl32.c325
-rw-r--r--drivers/media/video/v4l2-ioctl.c86
-rw-r--r--drivers/media/video/via-camera.c13
-rw-r--r--drivers/media/video/videobuf-core.c30
-rw-r--r--drivers/media/video/videobuf-dma-sg.c23
-rw-r--r--drivers/media/video/vivi.c12
-rw-r--r--drivers/staging/cx25821/cx25821-video.c31
-rw-r--r--drivers/staging/cx25821/cx25821-video.h6
-rw-r--r--drivers/staging/dt3155v4l/dt3155v4l.c3
-rw-r--r--drivers/staging/tm6000/tm6000-video.c12
-rw-r--r--include/linux/videodev.h22
-rw-r--r--include/media/v4l2-ioctl.h22
-rw-r--r--include/media/videobuf-core.h8
30 files changed, 9 insertions, 2116 deletions
diff --git a/drivers/media/Kconfig b/drivers/media/Kconfig
index c21dfc28482..9ea1a6d70f0 100644
--- a/drivers/media/Kconfig
+++ b/drivers/media/Kconfig
@@ -53,21 +53,6 @@ config VIDEO_ALLOW_V4L1
If you are unsure as to whether this is required, answer Y.
-config VIDEO_V4L1_COMPAT
- bool "Enable Video For Linux API 1 compatible Layer" if !VIDEO_ALLOW_V4L1
- depends on VIDEO_DEV
- default y
- ---help---
- Enables a compatibility API used by most V4L2 devices to allow
- its usage with legacy applications that supports only V4L1 api.
-
- Documentation for the original API is included in the file
- <Documentation/video4linux/API.html>.
-
- User tools for this are available from
- <ftp://ftp.uk.linux.org/pub/linux/video4linux/>.
-
- If you are unsure as to whether this is required, answer Y.
#
# DVB Core
diff --git a/drivers/media/common/saa7146_video.c b/drivers/media/common/saa7146_video.c
index d246910129e..0ac5c619aec 100644
--- a/drivers/media/common/saa7146_video.c
+++ b/drivers/media/common/saa7146_video.c
@@ -1129,35 +1129,6 @@ static int vidioc_g_chip_ident(struct file *file, void *__fh,
core, g_chip_ident, chip);
}
-#ifdef CONFIG_VIDEO_V4L1_COMPAT
-static int vidiocgmbuf(struct file *file, void *__fh, struct video_mbuf *mbuf)
-{
- struct saa7146_fh *fh = __fh;
- struct videobuf_queue *q = &fh->video_q;
- int err, i;
-
- /* fixme: number of capture buffers and sizes for v4l apps */
- int gbuffers = 2;
- int gbufsize = 768 * 576 * 4;
-
- DEB_D(("VIDIOCGMBUF \n"));
-
- q = &fh->video_q;
- err = videobuf_mmap_setup(q, gbuffers, gbufsize,
- V4L2_MEMORY_MMAP);
- if (err < 0)
- return err;
-
- gbuffers = err;
- memset(mbuf, 0, sizeof(*mbuf));
- mbuf->frames = gbuffers;
- mbuf->size = gbuffers * gbufsize;
- for (i = 0; i < gbuffers; i++)
- mbuf->offsets[i] = i * gbufsize;
- return 0;
-}
-#endif
-
const struct v4l2_ioctl_ops saa7146_video_ioctl_ops = {
.vidioc_querycap = vidioc_querycap,
.vidioc_enum_fmt_vid_cap = vidioc_enum_fmt_vid_cap,
@@ -1186,9 +1157,6 @@ const struct v4l2_ioctl_ops saa7146_video_ioctl_ops = {
.vidioc_streamon = vidioc_streamon,
.vidioc_streamoff = vidioc_streamoff,
.vidioc_g_parm = vidioc_g_parm,
-#ifdef CONFIG_VIDEO_V4L1_COMPAT
- .vidiocgmbuf = vidiocgmbuf,
-#endif
};
/*********************************************************************************/
diff --git a/drivers/media/video/Makefile b/drivers/media/video/Makefile
index 482f14b3ff8..ace7b6eaf5b 100644
--- a/drivers/media/video/Makefile
+++ b/drivers/media/video/Makefile
@@ -22,10 +22,6 @@ endif
obj-$(CONFIG_VIDEO_V4L2_COMMON) += v4l2-common.o
-ifeq ($(CONFIG_VIDEO_V4L1_COMPAT),y)
- obj-$(CONFIG_VIDEO_DEV) += v4l1-compat.o
-endif
-
# All i2c modules must come first:
obj-$(CONFIG_VIDEO_TUNER) += tuner.o
diff --git a/drivers/media/video/au0828/au0828-video.c b/drivers/media/video/au0828/au0828-video.c
index 48682af911f..e41e4ad5cc4 100644
--- a/drivers/media/video/au0828/au0828-video.c
+++ b/drivers/media/video/au0828/au0828-video.c
@@ -1809,15 +1809,6 @@ static int vidioc_dqbuf(struct file *file, void *priv, struct v4l2_buffer *b)
return videobuf_dqbuf(&fh->vb_vidq, b, file->f_flags & O_NONBLOCK);
}
-#ifdef CONFIG_VIDEO_V4L1_COMPAT
-static int vidiocgmbuf(struct file *file, void *priv, struct video_mbuf *mbuf)
-{
- struct au0828_fh *fh = priv;
-
- return videobuf_cgmbuf(&fh->vb_vidq, mbuf, 8);
-}
-#endif
-
static struct v4l2_file_operations au0828_v4l_fops = {
.owner = THIS_MODULE,
.open = au0828_v4l2_open,
@@ -1861,9 +1852,6 @@ static const struct v4l2_ioctl_ops video_ioctl_ops = {
.vidioc_s_register = vidioc_s_register,
#endif
.vidioc_g_chip_ident = vidioc_g_chip_ident,
-#ifdef CONFIG_VIDEO_V4L1_COMPAT
- .vidiocgmbuf = vidiocgmbuf,
-#endif
};
static const struct video_device au0828_video_template = {
diff --git a/drivers/media/video/bt8xx/bttv-driver.c b/drivers/media/video/bt8xx/bttv-driver.c
index 54fbab95b88..961d0805d87 100644
--- a/drivers/media/video/bt8xx/bttv-driver.c
+++ b/drivers/media/video/bt8xx/bttv-driver.c
@@ -2597,31 +2597,6 @@ static int bttv_s_fmt_vid_overlay(struct file *file, void *priv,
return setup_window_lock(fh, btv, &f->fmt.win, 1);
}
-#ifdef CONFIG_VIDEO_V4L1_COMPAT
-static int vidiocgmbuf(struct file *file, void *priv, struct video_mbuf *mbuf)
-{
- int retval;
- unsigned int i;
- struct bttv_fh *fh = priv;
-
- retval = __videobuf_mmap_setup(&fh->cap, gbuffers, gbufsize,
- V4L2_MEMORY_MMAP);
- if (retval < 0) {
- return retval;
- }
-
- gbuffers = retval;
- memset(mbuf, 0, sizeof(*mbuf));
- mbuf->frames = gbuffers;
- mbuf->size = gbuffers * gbufsize;
-
- for (i = 0; i < gbuffers; i++)
- mbuf->offsets[i] = i * gbufsize;
-
- return 0;
-}
-#endif
-
static int bttv_querycap(struct file *file, void *priv,
struct v4l2_capability *cap)
{
@@ -3354,9 +3329,6 @@ static const struct v4l2_ioctl_ops bttv_ioctl_ops = {
.vidioc_streamoff = bttv_streamoff,
.vidioc_g_tuner = bttv_g_tuner,
.vidioc_s_tuner = bttv_s_tuner,
-#ifdef CONFIG_VIDEO_V4L1_COMPAT
- .vidiocgmbuf = vidiocgmbuf,
-#endif
.vidioc_g_crop = bttv_g_crop,
.vidioc_s_crop = bttv_s_crop,
.vidioc_g_fbuf = bttv_g_fbuf,
diff --git a/drivers/media/video/cpia2/cpia2_v4l.c b/drivers/media/video/cpia2/cpia2_v4l.c
index 46b433bbf2c..7edf80b0d01 100644
--- a/drivers/media/video/cpia2/cpia2_v4l.c
+++ b/drivers/media/video/cpia2/cpia2_v4l.c
@@ -419,28 +419,6 @@ static int sync(struct camera_data *cam, int frame_nr)
/******************************************************************************
*
- * ioctl_get_mbuf
- *
- *****************************************************************************/
-#ifdef CONFIG_VIDEO_V4L1_COMPAT
-static int ioctl_get_mbuf(void *arg, struct camera_data *cam)
-{
- struct video_mbuf *vm;
- int i;
- vm = arg;
-
- memset(vm, 0, sizeof(*vm));
- vm->size = cam->frame_size*cam->num_frames;
- vm->frames = cam->num_frames;
- for (i = 0; i < cam->num_frames; i++)
- vm->offsets[i] = cam->frame_size * i;
-
- return 0;
-}
-#endif
-
-/******************************************************************************
- *
* ioctl_set_gpio
*
*****************************************************************************/
@@ -1380,17 +1358,6 @@ static long cpia2_do_ioctl(struct file *file, unsigned int cmd, void *arg)
}
break;
}
-#ifdef CONFIG_VIDEO_V4L1_COMPAT
- case VIDIOCGMBUF:
- {
- struct cpia2_fh *fh = file->private_data;
- if(fh->prio != V4L2_PRIORITY_RECORD) {
- mutex_unlock(&cam->busy_lock);
- return -EBUSY;
- }
- break;
- }
-#endif
default:
break;
}
@@ -1400,11 +1367,6 @@ static long cpia2_do_ioctl(struct file *file, unsigned int cmd, void *arg)
case CPIA2_IOC_SET_GPIO:
retval = ioctl_set_gpio(arg, cam);
break;
-#ifdef CONFIG_VIDEO_V4L1_COMPAT
- case VIDIOCGMBUF: /* mmap interface */
- retval = ioctl_get_mbuf(arg, cam);
- break;
-#endif
case VIDIOC_QUERYCAP:
retval = ioctl_querycap(arg,cam);
break;
diff --git a/drivers/media/video/cx231xx/cx231xx-video.c b/drivers/media/video/cx231xx/cx231xx-video.c
index b13b69fb2af..7e3e8c4f19b 100644
--- a/drivers/media/video/cx231xx/cx231xx-video.c
+++ b/drivers/media/video/cx231xx/cx231xx-video.c
@@ -2044,15 +2044,6 @@ static int vidioc_dqbuf(struct file *file, void *priv, struct v4l2_buffer *b)
return videobuf_dqbuf(&fh->vb_vidq, b, file->f_flags & O_NONBLOCK);
}
-#ifdef CONFIG_VIDEO_V4L1_COMPAT
-static int vidiocgmbuf(struct file *file, void *priv, struct video_mbuf *mbuf)
-{
- struct cx231xx_fh *fh = priv;
-
- return videobuf_cgmbuf(&fh->vb_vidq, mbuf, 8);
-}
-#endif
-
/* ----------------------------------------------------------- */
/* RADIO ESPECIFIC IOCTLS */
/* ----------------------------------------------------------- */
@@ -2507,9 +2498,6 @@ static const struct v4l2_ioctl_ops video_ioctl_ops = {
.vidioc_g_register = vidioc_g_register,
.vidioc_s_register = vidioc_s_register,
#endif
-#ifdef CONFIG_VIDEO_V4L1_COMPAT
- .vidiocgmbuf = vidiocgmbuf,
-#endif
};
static struct video_device cx231xx_vbi_template;
diff --git a/drivers/media/video/cx23885/cx23885-video.c b/drivers/media/video/cx23885/cx23885-video.c
index 8b2fb8a4375..796a797b520 100644
--- a/drivers/media/video/cx23885/cx23885-video.c
+++ b/drivers/media/video/cx23885/cx23885-video.c
@@ -1024,35 +1024,6 @@ static int vidioc_enum_fmt_vid_cap(struct file *file, void *priv,
return 0;
}
-#ifdef CONFIG_VIDEO_V4L1_COMPAT
-static int vidiocgmbuf(struct file *file, void *priv,
- struct video_mbuf *mbuf)
-{
- struct cx23885_fh *fh = priv;
- struct videobuf_queue *q;
- struct v4l2_requestbuffers req;
- unsigned int i;
- int err;
-
- q = get_queue(fh);
- memset(&req, 0, sizeof(req));
- req.type = q->type;
- req.count = 8;
- req.memory = V4L2_MEMORY_MMAP;
- err = videobuf_reqbufs(q, &req);
- if (err < 0)
- return err;
-
- mbuf->frames = req.count;
- mbuf->size = 0;
- for (i = 0; i < mbuf->frames; i++) {
- mbuf->offsets[i] = q->bufs[i]->boff;
- mbuf->size += q->bufs[i]->bsize;
- }
- return 0;
-}
-#endif
-
static int vidioc_reqbufs(struct file *file, void *priv,
struct v4l2_requestbuffers *p)
{
@@ -1427,9 +1398,6 @@ static const struct v4l2_ioctl_ops video_ioctl_ops = {
.vidioc_s_ctrl = vidioc_s_ctrl,
.vidioc_streamon = vidioc_streamon,
.vidioc_streamoff = vidioc_streamoff,
-#ifdef CONFIG_VIDEO_V4L1_COMPAT
- .vidiocgmbuf = vidiocgmbuf,
-#endif
.vidioc_g_tuner = vidioc_g_tuner,
.vidioc_s_tuner = vidioc_s_tuner,
.vidioc_g_frequency = vidioc_g_frequency,
diff --git a/drivers/media/video/cx88/cx88-video.c b/drivers/media/video/cx88/cx88-video.c
index 62cea954940..9a37b839c67 100644
--- a/drivers/media/video/cx88/cx88-video.c
+++ b/drivers/media/video/cx88/cx88-video.c
@@ -1179,15 +1179,6 @@ static int vidioc_enum_fmt_vid_cap (struct file *file, void *priv,
return 0;
}
-#ifdef CONFIG_VIDEO_V4L1_COMPAT
-static int vidiocgmbuf (struct file *file, void *priv, struct video_mbuf *mbuf)
-{
- struct cx8800_fh *fh = priv;
-
- return videobuf_cgmbuf (get_queue(fh), mbuf, 8);
-}
-#endif
-
static int vidioc_reqbufs (struct file *file, void *priv, struct v4l2_requestbuffers *p)
{
struct cx8800_fh *fh = priv;
@@ -1731,9 +1722,6 @@ static const struct v4l2_ioctl_ops video_ioctl_ops = {
.vidioc_s_ctrl = vidioc_s_ctrl,
.vidioc_streamon = vidioc_streamon,
.vidioc_streamoff = vidioc_streamoff,
-#ifdef CONFIG_VIDEO_V4L1_COMPAT
- .vidiocgmbuf = vidiocgmbuf,
-#endif
.vidioc_g_tuner = vidioc_g_tuner,
.vidioc_s_tuner = vidioc_s_tuner,
.vidioc_g_frequency = vidioc_g_frequency,
diff --git a/drivers/media/video/em28xx/em28xx-video.c b/drivers/media/video/em28xx/em28xx-video.c
index 908e3bc8830..7be9bbad79b 100644
--- a/drivers/media/video/em28xx/em28xx-video.c
+++ b/drivers/media/video/em28xx/em28xx-video.c
@@ -1934,19 +1934,6 @@ static int vidioc_dqbuf(struct file *file, void *priv, struct v4l2_buffer *b)
O_NONBLOCK);
}
-#ifdef CONFIG_VIDEO_V4L1_COMPAT
-static int vidiocgmbuf(struct file *file, void *priv, struct video_mbuf *mbuf)
-{
- struct em28xx_fh *fh = priv;
-
- if (fh->type == V4L2_BUF_TYPE_VIDEO_CAPTURE)
- return videobuf_cgmbuf(&fh->vb_vidq, mbuf, 8);
- else
- return videobuf_cgmbuf(&fh->vb_vbiq, mbuf, 8);
-}
-#endif
-
-
/* ----------------------------------------------------------- */
/* RADIO ESPECIFIC IOCTLS */
/* ----------------------------------------------------------- */
@@ -2359,9 +2346,6 @@ static const struct v4l2_ioctl_ops video_ioctl_ops = {
.vidioc_s_register = vidioc_s_register,
.vidioc_g_chip_ident = vidioc_g_chip_ident,
#endif
-#ifdef CONFIG_VIDEO_V4L1_COMPAT
- .vidiocgmbuf = vidiocgmbuf,
-#endif
};
static const struct video_device em28xx_video_template = {
diff --git a/drivers/media/video/pvrusb2/pvrusb2-v4l2.c b/drivers/media/video/pvrusb2/pvrusb2-v4l2.c
index aaafa0398fd..58617fc656c 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-v4l2.c
+++ b/drivers/media/video/pvrusb2/pvrusb2-v4l2.c
@@ -852,8 +852,8 @@ static long pvr2_v4l2_do_ioctl(struct file *file, unsigned int cmd, void *arg)
#endif
default :
- ret = v4l_compat_translate_ioctl(file, cmd,
- arg, pvr2_v4l2_do_ioctl);
+ ret = -EINVAL;
+ break;
}
pvr2_hdw_commit_ctl(hdw);
diff --git a/drivers/media/video/pwc/pwc-v4l.c b/drivers/media/video/pwc/pwc-v4l.c
index 2ef1668638f..8ca4d22b438 100644
--- a/drivers/media/video/pwc/pwc-v4l.c
+++ b/drivers/media/video/pwc/pwc-v4l.c
@@ -362,23 +362,6 @@ long pwc_video_do_ioctl(struct file *file, unsigned int cmd, void *arg)
switch (cmd) {
-#ifdef CONFIG_VIDEO_V4L1_COMPAT
- /* mmap() functions */
- case VIDIOCGMBUF:
- {
- /* Tell the user program how much memory is needed for a mmap() */
- struct video_mbuf *vm = arg;
- int i;
-
- memset(vm, 0, sizeof(*vm));
- vm->size = pwc_mbufs * pdev->len_per_image;
- vm->frames = pwc_mbufs; /* double buffering should be enough for most applications */
- for (i = 0; i < pwc_mbufs; i++)
- vm->offsets[i] = i * pdev->len_per_image;
- break;
- }
-#endif
-
/* V4L2 Layer */
case VIDIOC_QUERYCAP:
{
diff --git a/drivers/media/video/s2255drv.c b/drivers/media/video/s2255drv.c
index cf03372d1d1..b63f8cafa67 100644
--- a/drivers/media/video/s2255drv.c
+++ b/drivers/media/video/s2255drv.c
@@ -1097,15 +1097,6 @@ static int vidioc_dqbuf(struct file *file, void *priv, struct v4l2_buffer *p)
return rc;
}
-#ifdef CONFIG_VIDEO_V4L1_COMPAT
-static int vidioc_cgmbuf(struct file *file, void *priv, struct video_mbuf *mbuf)
-{
- struct s2255_fh *fh = priv;
-
- return videobuf_cgmbuf(&fh->vb_vidq, mbuf, 8);
-}
-#endif
-
/* write to the configuration pipe, synchronously */
static int s2255_write_config(struct usb_device *udev, unsigned char *pbuf,
int size)
@@ -1909,9 +1900,6 @@ static const struct v4l2_ioctl_ops s2255_ioctl_ops = {
.vidioc_s_ctrl = vidioc_s_ctrl,
.vidioc_streamon = vidioc_streamon,
.vidioc_streamoff = vidioc_streamoff,
-#ifdef CONFIG_VIDEO_V4L1_COMPAT
- .vidiocgmbuf = vidioc_cgmbuf,
-#endif
.vidioc_s_jpegcomp = vidioc_s_jpegcomp,
.vidioc_g_jpegcomp = vidioc_g_jpegcomp,
.vidioc_s_parm = vidioc_s_parm,
diff --git a/drivers/media/video/saa7134/saa7134-video.c b/drivers/media/video/saa7134/saa7134-video.c
index f0b1573137f..ad22be27bd3 100644
--- a/drivers/media/video/saa7134/saa7134-video.c
+++ b/drivers/media/video/saa7134/saa7134-video.c
@@ -2211,14 +2211,6 @@ static int saa7134_overlay(struct file *file, void *f, unsigned int on)
return 0;
}
-#ifdef CONFIG_VIDEO_V4L1_COMPAT
-static int vidiocgmbuf(struct file *file, void *priv, struct video_mbuf *mbuf)
-{
- struct saa7134_fh *fh = file->private_data;
- return videobuf_cgmbuf(saa7134_queue(fh), mbuf, 8);
-}
-#endif
-
static int saa7134_reqbufs(struct file *file, void *priv,
struct v4l2_requestbuffers *p)
{
@@ -2456,9 +2448,6 @@ static const struct v4l2_ioctl_ops video_ioctl_ops = {
.vidioc_streamoff = saa7134_streamoff,
.vidioc_g_tuner = saa7134_g_tuner,
.vidioc_s_tuner = saa7134_s_tuner,
-#ifdef CONFIG_VIDEO_V4L1_COMPAT
- .vidiocgmbuf = vidiocgmbuf,
-#endif
.vidioc_g_crop = saa7134_g_crop,
.vidioc_s_crop = saa7134_s_crop,
.vidioc_g_fbuf = saa7134_g_fbuf,
diff --git a/drivers/media/video/usbvision/usbvision-video.c b/drivers/media/video/usbvision/usbvision-video.c
index 011c0c38699..20da6ea2cdf 100644
--- a/drivers/media/video/usbvision/usbvision-video.c
+++ b/drivers/media/video/usbvision/usbvision-video.c
@@ -1273,9 +1273,6 @@ static const struct v4l2_ioctl_ops usbvision_ioctl_ops = {
.vidioc_s_ctrl = vidioc_s_ctrl,
.vidioc_streamon = vidioc_streamon,
.vidioc_streamoff = vidioc_streamoff,
-#ifdef CONFIG_VIDEO_V4L1_COMPAT
-/* .vidiocgmbuf = vidiocgmbuf, */
-#endif
.vidioc_g_tuner = vidioc_g_tuner,
.vidioc_s_tuner = vidioc_s_tuner,
.vidioc_g_frequency = vidioc_g_frequency,
diff --git a/drivers/media/video/uvc/uvc_v4l2.c b/drivers/media/video/uvc/uvc_v4l2.c
index 8cf61e8a634..9005a8d9d5f 100644
--- a/drivers/media/video/uvc/uvc_v4l2.c
+++ b/drivers/media/video/uvc/uvc_v4l2.c
@@ -1035,11 +1035,8 @@ static long uvc_v4l2_do_ioctl(struct file *file, unsigned int cmd, void *arg)
return uvc_xu_ctrl_query(chain, arg, 1);
default:
- if ((ret = v4l_compat_translate_ioctl(file, cmd, arg,
- uvc_v4l2_do_ioctl)) == -ENOIOCTLCMD)
- uvc_trace(UVC_TRACE_IOCTL, "Unknown ioctl 0x%08x\n",
- cmd);
- return ret;
+ uvc_trace(UVC_TRACE_IOCTL, "Unknown ioctl 0x%08x\n", cmd);
+ return -EINVAL;
}
return ret;
diff --git a/drivers/media/video/v4l1-compat.c b/drivers/media/video/v4l1-compat.c
deleted file mode 100644
index d4ac751036a..00000000000
--- a/drivers/media/video/v4l1-compat.c
+++ /dev/null
@@ -1,1277 +0,0 @@
-/*
- *
- * Video for Linux Two
- * Backward Compatibility Layer
- *
- * Support subroutines for providing V4L2 drivers with backward
- * compatibility with applications using the old API.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- *
- * Author: Bill Dirks <bill@thedirks.org>
- * et al.
- *
- */
-
-
-#include <linux/init.h>
-#include <linux/module.h>
-#include <linux/types.h>
-#include <linux/kernel.h>
-#include <linux/sched.h>
-#include <linux/mm.h>
-#include <linux/fs.h>
-#include <linux/file.h>
-#include <linux/string.h>
-#include <linux/errno.h>
-#include <linux/slab.h>
-#include <linux/videodev.h>
-#include <media/v4l2-common.h>
-#include <media/v4l2-ioctl.h>
-
-#include <asm/uaccess.h>
-#include <asm/system.h>
-#include <asm/pgtable.h>
-
-static unsigned int debug;
-module_param(debug, int, 0644);
-MODULE_PARM_DESC(debug, "enable debug messages");
-MODULE_AUTHOR("Bill Dirks");
-MODULE_DESCRIPTION("v4l(1) compatibility layer for v4l2 drivers.");
-MODULE_LICENSE("GPL");
-
-#define dprintk(fmt, arg...) \
- do { \
- if (debug) \
- printk(KERN_DEBUG "v4l1-compat: " fmt , ## arg);\
- } while (0)
-
-/*
- * I O C T L T R A N S L A T I O N
- *
- * From here on down is the code for translating the numerous
- * ioctl commands from the old API to the new API.
- */
-
-static int
-get_v4l_control(struct file *file,
- int cid,
- v4l2_kioctl drv)
-{
- struct v4l2_queryctrl qctrl2;
- struct v4l2_control ctrl2;
- int err;
-
- qctrl2.id = cid;
- err = drv(file, VIDIOC_QUERYCTRL, &qctrl2);
- if (err < 0)
- dprintk("VIDIOC_QUERYCTRL: %d\n", err);
- if (err == 0 && !(qctrl2.flags & V4L2_CTRL_FLAG_DISABLED)) {
- ctrl2.id = qctrl2.id;
- err = drv(file, VIDIOC_G_CTRL, &ctrl2);
- if (err < 0) {
- dprintk("VIDIOC_G_CTRL: %d\n", err);
- return 0;
- }
- return DIV_ROUND_CLOSEST((ctrl2.value-qctrl2.minimum) * 65535,
- qctrl2.maximum - qctrl2.minimum);
- }
- return 0;
-}
-
-static int
-set_v4l_control(struct file *file,
- int cid,
- int value,
- v4l2_kioctl drv)
-{
- struct v4l2_queryctrl qctrl2;
- struct v4l2_control ctrl2;
- int err;
-
- qctrl2.id = cid;
- err = drv(file, VIDIOC_QUERYCTRL, &qctrl2);
- if (err < 0)
- dprintk("VIDIOC_QUERYCTRL: %d\n", err);
- if (err == 0 &&
- !(qctrl2.flags & V4L2_CTRL_FLAG_DISABLED) &&
- !(qctrl2.flags & V4L2_CTRL_FLAG_GRABBED)) {
- if (value < 0)
- value = 0;
- if (value > 65535)
- value = 65535;
- if (value && qctrl2.type == V4L2_CTRL_TYPE_BOOLEAN)
- value = 65535;
- ctrl2.id = qctrl2.id;
- ctrl2.value =
- (value * (qctrl2.maximum - qctrl2.minimum)
- + 32767)
- / 65535;
- ctrl2.value += qctrl2.minimum;
- err = drv(file, VIDIOC_S_CTRL, &ctrl2);
- if (err < 0)
- dprintk("VIDIOC_S_CTRL: %d\n", err);
- }
- return 0;
-}
-
-/* ----------------------------------------------------------------- */
-
-static const unsigned int palette2pixelformat[] = {
- [VIDEO_PALETTE_GREY] = V4L2_PIX_FMT_GREY,
- [VIDEO_PALETTE_RGB555] = V4L2_PIX_FMT_RGB555,
- [VIDEO_PALETTE_RGB565] = V4L2_PIX_FMT_RGB565,
- [VIDEO_PALETTE_RGB24] = V4L2_PIX_FMT_BGR24,
- [VIDEO_PALETTE_RGB32] = V4L2_PIX_FMT_BGR32,
- /* yuv packed pixel */
- [VIDEO_PALETTE_YUYV] = V4L2_PIX_FMT_YUYV,
- [VIDEO_PALETTE_YUV422] = V4L2_PIX_FMT_YUYV,
- [VIDEO_PALETTE_UYVY] = V4L2_PIX_FMT_UYVY,
- /* yuv planar */
- [VIDEO_PALETTE_YUV410P] = V4L2_PIX_FMT_YUV410,
- [VIDEO_PALETTE_YUV420] = V4L2_PIX_FMT_YUV420,
- [VIDEO_PALETTE_YUV420P] = V4L2_PIX_FMT_YUV420,
- [VIDEO_PALETTE_YUV411P] = V4L2_PIX_FMT_YUV411P,
- [VIDEO_PALETTE_YUV422P] = V4L2_PIX_FMT_YUV422P,
-};
-
-static unsigned int __pure
-palette_to_pixelformat(unsigned int palette)
-{
- if (palette < ARRAY_SIZE(palette2pixelformat))
- return palette2pixelformat[palette];
- else
- return 0;
-}
-
-static unsigned int __attribute_const__
-pixelformat_to_palette(unsigned int pixelformat)
-{
- int palette = 0;
- switch (pixelformat) {
- case V4L2_PIX_FMT_GREY:
- palette = VIDEO_PALETTE_GREY;
- break;
- case V4L2_PIX_FMT_RGB555:
- palette = VIDEO_PALETTE_RGB555;
- break;
- case V4L2_PIX_FMT_RGB565:
- palette = VIDEO_PALETTE_RGB565;
- break;
- case V4L2_PIX_FMT_BGR24:
- palette = VIDEO_PALETTE_RGB24;
- break;
- case V4L2_PIX_FMT_BGR32:
- palette = VIDEO_PALETTE_RGB32;
- break;
- /* yuv packed pixel */
- case V4L2_PIX_FMT_YUYV:
- palette = VIDEO_PALETTE_YUYV;
- break;
- case V4L2_PIX_FMT_UYVY:
- palette = VIDEO_PALETTE_UYVY;
- break;
- /* yuv planar */
- case V4L2_PIX_FMT_YUV410:
- palette = VIDEO_PALETTE_YUV420;
- break;
- case V4L2_PIX_FMT_YUV420:
- palette = VIDEO_PALETTE_YUV420;
- break;
- case V4L2_PIX_FMT_YUV411P:
- palette = VIDEO_PALETTE_YUV411P;
- break;
- case V4L2_PIX_FMT_YUV422P:
- palette = VIDEO_PALETTE_YUV422P;
- break;
- }
- return palette;
-}
-
-/* ----------------------------------------------------------------- */
-
-static int poll_one(struct file *file, struct poll_wqueues *pwq)
-{
- int retval = 1;
- poll_table *table;
-
- poll_initwait(pwq);
- table = &pwq->pt;
- for (;;) {
- int mask;
- mask = file->f_op->poll(file, table);
- if (mask & POLLIN)
- break;
- table = NULL;
- if (signal_pending(current)) {
- retval = -ERESTARTSYS;
- break;
- }
- poll_schedule(pwq, TASK_INTERRUPTIBLE);
- }
- poll_freewait(pwq);
- return retval;
-}
-
-static int count_inputs(
- struct file *file,
- v4l2_kioctl drv)
-{
- struct v4l2_input input2;
- int i;
-
- for (i = 0;; i++) {
- memset(&input2, 0, sizeof(input2));
- input2.index = i;
- if (0 != drv(file, VIDIOC_ENUMINPUT, &input2))
- break;
- }
- return i;
-}
-
-static int check_size(
- struct file *file,
- v4l2_kioctl drv,
- int *maxw,
- int *maxh)
-{
- struct v4l2_fmtdesc desc2;
- struct v4l2_format fmt2;
-
- memset(&desc2, 0, sizeof(desc2));
- memset(&fmt2, 0, sizeof(fmt2));
-
- desc2.type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
- if (0 != drv(file, VIDIOC_ENUM_FMT, &desc2))
- goto done;
-
- fmt2.type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
- fmt2.fmt.pix.width = 10000;
- fmt2.fmt.pix.height = 10000;
- fmt2.fmt.pix.pixelformat = desc2.pixelformat;
- if (0 != drv(file, VIDIOC_TRY_FMT, &fmt2))
- goto done;
-
- *maxw = fmt2.fmt.pix.width;
- *maxh = fmt2.fmt.pix.height;
-
-done:
- return 0;
-}
-
-/* ----------------------------------------------------------------- */
-
-static noinline long v4l1_compat_get_capabilities(
- struct video_capability *cap,
- struct file *file,
- v4l2_kioctl drv)
-{
- long err;
- struct v4l2_framebuffer fbuf;
- struct v4l2_capability *cap2;
-
- cap2 = kzalloc(sizeof(*cap2), GFP_KERNEL);
- if (!cap2) {
- err = -ENOMEM;
- return err;
- }
- memset(cap, 0, sizeof(*cap));
- memset(&fbuf, 0, sizeof(fbuf));
-
- err = drv(file, VIDIOC_QUERYCAP, cap2);
- if (err < 0) {
- dprintk("VIDIOCGCAP / VIDIOC_QUERYCAP: %ld\n", err);
- goto done;
- }
- if (cap2->capabilities & V4L2_CAP_VIDEO_OVERLAY) {
- err = drv(file, VIDIOC_G_FBUF, &fbuf);
- if (err < 0) {
- dprintk("VIDIOCGCAP / VIDIOC_G_FBUF: %ld\n", err);
- memset(&fbuf, 0, sizeof(fbuf));
- }
- err = 0;
- }
-
- memcpy(cap->name, cap2->card,
- min(sizeof(cap->name), sizeof(cap2->card)));
- cap->name[sizeof(cap->name) - 1] = 0;
- if (cap2->capabilities & V4L2_CAP_VIDEO_CAPTURE)
- cap->type |= VID_TYPE_CAPTURE;
- if (cap2->capabilities & V4L2_CAP_TUNER)
- cap->type |= VID_TYPE_TUNER;
- if (cap2->capabilities & V4L2_CAP_VBI_CAPTURE)
- cap->type |= VID_TYPE_TELETEXT;
- if (cap2->capabilities & V4L2_CAP_VIDEO_OVERLAY)
- cap->type |= VID_TYPE_OVERLAY;
- if (fbuf.capability & V4L2_FBUF_CAP_LIST_CLIPPING)
- cap->type |= VID_TYPE_CLIPPING;
-
- cap->channels = count_inputs(file, drv);
- check_size(file, drv,
- &cap->maxwidth, &cap->maxheight);
- cap->audios = 0; /* FIXME */
- cap->minwidth = 48; /* FIXME */
- cap->minheight = 32; /* FIXME */
-
-done:
- kfree(cap2);
- return err;
-}
-
-static noinline long v4l1_compat_get_frame_buffer(
- struct video_buffer *buffer,
- struct file *file,
- v4l2_kioctl drv)
-{
- long err;
- struct v4l2_framebuffer fbuf;
-
- memset(buffer, 0, sizeof(*buffer));
- memset(&fbuf, 0, sizeof(fbuf));
-
- err = drv(file, VIDIOC_G_FBUF, &fbuf);
- if (err < 0) {
- dprintk("VIDIOCGFBUF / VIDIOC_G_FBUF: %ld\n", err);
- goto done;
- }
- buffer->base = fbuf.base;
- buffer->height = fbuf.fmt.height;
- buffer->width = fbuf.fmt.width;
-
- switch (fbuf.fmt.pixelformat) {
- case V4L2_PIX_FMT_RGB332:
- buffer->depth = 8;
- break;
- case V4L2_PIX_FMT_RGB555:
- buffer->depth = 15;
- break;
- case V4L2_PIX_FMT_RGB565:
- buffer->depth = 16;
- break;
- case V4L2_PIX_FMT_BGR24:
- buffer->depth = 24;
- break;
- case V4L2_PIX_FMT_BGR32:
- buffer->depth = 32;
- break;
- default:
- buffer->depth = 0;
- }
- if (fbuf.fmt.bytesperline) {
- buffer->bytesperline = fbuf.fmt.bytesperline;
- if (!buffer->depth && buffer->width)
- buffer->depth = ((fbuf.fmt.bytesperline<<3)
- + (buffer->width-1))
- / buffer->width;
- } else {
- buffer->bytesperline =
- (buffer->width * buffer->depth + 7) & 7;
- buffer->bytesperline >>= 3;
- }
-done:
- return err;
-}
-
-static noinline long v4l1_compat_set_frame_buffer(
- struct video_buffer *buffer,
- struct file *file,
- v4l2_kioctl drv)
-{
- long err;
- struct v4l2_framebuffer fbuf;
-
- memset(&fbuf, 0, sizeof(fbuf));
- fbuf.base = buffer->base;
- fbuf.fmt.height = buffer->height;
- fbuf.fmt.width = buffer->width;
- switch (buffer->depth) {
- case 8:
- fbuf.fmt.pixelformat = V4L2_PIX_FMT_RGB332;
- break;
- case 15:
- fbuf.fmt.pixelformat = V4L2_PIX_FMT_RGB555;
- break;
- case 16:
- fbuf.fmt.pixelformat = V4L2_PIX_FMT_RGB565;
- break;
- case 24:
- fbuf.fmt.pixelformat = V4L2_PIX_FMT_BGR24;
- break;
- case 32:
- fbuf.fmt.pixelformat = V4L2_PIX_FMT_BGR32;
- break;
- }
- fbuf.fmt.bytesperline = buffer->bytesperline;
- err = drv(file, VIDIOC_S_FBUF, &fbuf);
- if (err < 0)
- dprintk("VIDIOCSFBUF / VIDIOC_S_FBUF: %ld\n", err);
- return err;
-}
-
-static noinline long v4l1_compat_get_win_cap_dimensions(
- struct video_window *win,
- struct file *file,
- v4l2_kioctl drv)
-{
- long err;
- struct v4l2_format *fmt;
-
- fmt = kzalloc(sizeof(*fmt), GFP_KERNEL);
- if (!fmt) {
- err = -ENOMEM;
- return err;
- }
- memset(win, 0, sizeof(*win));
-
- fmt->type = V4L2_BUF_TYPE_VIDEO_OVERLAY;
- err = drv(file, VIDIOC_G_FMT, fmt);
- if (err < 0)
- dprintk("VIDIOCGWIN / VIDIOC_G_WIN: %ld\n", err);
- if (err == 0) {
- win->x = fmt->fmt.win.w.left;
- win->y = fmt->fmt.win.w.top;
- win->width = fmt->fmt.win.w.width;
- win->height = fmt->fmt.win.w.height;
- win->chromakey = fmt->fmt.win.chromakey;
- win->clips = NULL;
- win->clipcount = 0;
- goto done;
- }
-
- fmt->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
- err = drv(file, VIDIOC_G_FMT, fmt);
- if (err < 0) {
- dprintk("VIDIOCGWIN / VIDIOC_G_FMT: %ld\n", err);
- goto done;
- }
- win->x = 0;
- win->y = 0;
- win->width = fmt->fmt.pix.width;
- win->height = fmt->fmt.pix.height;
- win->chromakey = 0;
- win->clips = NULL;
- win->clipcount = 0;
-done:
- kfree(fmt);
- return err;
-}
-
-static noinline long v4l1_compat_set_win_cap_dimensions(
- struct video_window *win,
- struct file *file,
- v4l2_kioctl drv)
-{
- long err, err1, err2;
- struct v4l2_format *fmt;
-
- fmt = kzalloc(sizeof(*fmt), GFP_KERNEL);
- if (!fmt) {
- err = -ENOMEM;
- return err;
- }
- fmt->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
- drv(file, VIDIOC_STREAMOFF, &fmt->type);
- err1 = drv(file, VIDIOC_G_FMT, fmt);
- if (err1 < 0)
- dprintk("VIDIOCSWIN / VIDIOC_G_FMT: %ld\n", err1);
- if (err1 == 0) {
- fmt->fmt.pix.width = win->width;
- fmt->fmt.pix.height = win->height;
- fmt->fmt.pix.field = V4L2_FIELD_ANY;
- fmt->fmt.pix.bytesperline = 0;
- err = drv(file, VIDIOC_S_FMT, fmt);
- if (err < 0)
- dprintk("VIDIOCSWIN / VIDIOC_S_FMT #1: %ld\n",
- err);
- win->width = fmt->fmt.pix.width;
- win->height = fmt->fmt.pix.height;
- }
-
- memset(fmt, 0, sizeof(*fmt));
- fmt->type = V4L2_BUF_TYPE_VIDEO_OVERLAY;
- fmt->fmt.win.w.left = win->x;
- fmt->fmt.win.w.top = win->y;
- fmt->fmt.win.w.width = win->width;
- fmt->fmt.win.w.height = win->height;
- fmt->fmt.win.chromakey = win->chromakey;
- fmt->fmt.win.clips = (void __user *)win->clips;
- fmt->fmt.win.clipcount = win->clipcount;
- err2 = drv(file, VIDIOC_S_FMT, fmt);
- if (err2 < 0)
- dprintk("VIDIOCSWIN / VIDIOC_S_FMT #2: %ld\n", err2);
-
- if (err1 != 0 && err2 != 0)
- err = err1;
- else
- err = 0;
- kfree(fmt);
- return err;
-}
-
-static noinline long v4l1_compat_turn_preview_on_off(
- int *on,
- struct file *file,
- v4l2_kioctl drv)
-{
- long err;
- enum v4l2_buf_type captype = V4L2_BUF_TYPE_VIDEO_CAPTURE;
-
- if (0 == *on) {
- /* dirty hack time. But v4l1 has no STREAMOFF
- * equivalent in the API, and this one at
- * least comes close ... */
- drv(file, VIDIOC_STREAMOFF, &captype);
- }
- err = drv(file, VIDIOC_OVERLAY, on);
- if (err < 0)
- dprintk("VIDIOCCAPTURE / VIDIOC_PREVIEW: %ld\n", err);
- return err;
-}
-
-static noinline long v4l1_compat_get_input_info(
- struct video_channel *chan,
- struct file *file,
- v4l2_kioctl drv)
-{
- long err;
- struct v4l2_input input2;
- v4l2_std_id sid;
-
- memset(&input2, 0, sizeof(input2));
- input2.index = chan->channel;
- err = drv(file, VIDIOC_ENUMINPUT, &input2);
- if (err < 0) {
- dprintk("VIDIOCGCHAN / VIDIOC_ENUMINPUT: "
- "channel=%d err=%ld\n", chan->channel, err);
- goto done;
- }
- chan->channel = input2.index;
- memcpy(chan->name, input2.name,
- min(sizeof(chan->name), sizeof(input2.name)));
- chan->name[sizeof(chan->name) - 1] = 0;
- chan->tuners = (input2.type == V4L2_INPUT_TYPE_TUNER) ? 1 : 0;
- chan->flags = (chan->tuners) ? VIDEO_VC_TUNER : 0;
- switch (input2.type) {
- case V4L2_INPUT_TYPE_TUNER:
- chan->type = VIDEO_TYPE_TV;
- break;
- default:
- case V4L2_INPUT_TYPE_CAMERA:
- chan->type = VIDEO_TYPE_CAMERA;
- break;
- }
- chan->norm = 0;
- /* Note: G_STD might not be present for radio receivers,
- * so we should ignore any errors. */
- if (drv(file, VIDIOC_G_STD, &sid) == 0) {
- if (sid & V4L2_STD_PAL)
- chan->norm = VIDEO_MODE_PAL;
- if (sid & V4L2_STD_NTSC)
- chan->norm = VIDEO_MODE_NTSC;
- if (sid & V4L2_STD_SECAM)
- chan->norm = VIDEO_MODE_SECAM;
- if (sid == V4L2_STD_ALL)
- chan->norm = VIDEO_MODE_AUTO;
- }
-done:
- return err;
-}
-
-static noinline long v4l1_compat_set_input(
- struct video_channel *chan,
- struct file *file,
- v4l2_kioctl drv)
-{
- long err;
- v4l2_std_id sid = 0;
-
- err = drv(file, VIDIOC_S_INPUT, &chan->channel);
- if (err < 0)
- dprintk("VIDIOCSCHAN / VIDIOC_S_INPUT: %ld\n", err);
- switch (chan->norm) {
- case VIDEO_MODE_PAL:
- sid = V4L2_STD_PAL;
- break;
- case VIDEO_MODE_NTSC:
- sid = V4L2_STD_NTSC;
- break;
- case VIDEO_MODE_SECAM:
- sid = V4L2_STD_SECAM;
- break;
- case VIDEO_MODE_AUTO:
- sid = V4L2_STD_ALL;
- break;
- }
- if (0 != sid) {
- err = drv(file, VIDIOC_S_STD, &sid);
- if (err < 0)
- dprintk("VIDIOCSCHAN / VIDIOC_S_STD: %ld\n", err);
- }
- return err;
-}
-
-static noinline long v4l1_compat_get_picture(
- struct video_picture *pict,
- struct file *file,
- v4l2_kioctl drv)
-{
- long err;
- struct v4l2_format *fmt;
-
- fmt = kzalloc(sizeof(*fmt), GFP_KERNEL);
- if (!fmt) {
- err = -ENOMEM;
- return err;
- }
-
- pict->brightness = get_v4l_control(file,
- V4L2_CID_BRIGHTNESS, drv);
- pict->hue = get_v4l_control(file,
- V4L2_CID_HUE, drv);
- pict->contrast = get_v4l_control(file,
- V4L2_CID_CONTRAST, drv);
- pict->colour = get_v4l_control(file,
- V4L2_CID_SATURATION, drv);
- pict->whiteness = get_v4l_control(file,
- V4L2_CID_WHITENESS, drv);
-
- fmt->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
- err = drv(file, VIDIOC_G_FMT, fmt);
- if (err < 0) {
- dprintk("VIDIOCGPICT / VIDIOC_G_FMT: %ld\n", err);
- goto done;
- }
-
- if (fmt->fmt.pix.width)
- {
- pict->depth = ((fmt->fmt.pix.bytesperline << 3)
- + (fmt->fmt.pix.width - 1))
- / fmt->fmt.pix.width;
- } else {
- err = -EINVAL;
- goto done;
- }
-
- pict->palette = pixelformat_to_palette(
- fmt->fmt.pix.pixelformat);
-done:
- kfree(fmt);
- return err;
-}
-
-static noinline long v4l1_compat_set_picture(
- struct video_picture *pict,
- struct file *file,
- v4l2_kioctl drv)
-{
- long err;
- struct v4l2_framebuffer fbuf;
- int mem_err = 0, ovl_err = 0;
- struct v4l2_format *fmt;
-
- fmt = kzalloc(sizeof(*fmt), GFP_KERNEL);
- if (!fmt) {
- err = -ENOMEM;
- return err;
- }
- memset(&fbuf, 0, sizeof(fbuf));
-
- set_v4l_control(file,
- V4L2_CID_BRIGHTNESS, pict->brightness, drv);
- set_v4l_control(file,
- V4L2_CID_HUE, pict->hue, drv);
- set_v4l_control(file,
- V4L2_CID_CONTRAST, pict->contrast, drv);
- set_v4l_control(file,
- V4L2_CID_SATURATION, pict->colour, drv);
- set_v4l_control(file,
- V4L2_CID_WHITENESS, pict->whiteness, drv);
- /*
- * V4L1 uses this ioctl to set both memory capture and overlay
- * pixel format, while V4L2 has two different ioctls for this.
- * Some cards may not support one or the other, and may support
- * different pixel formats for memory vs overlay.
- */
-
- fmt->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
- err = drv(file, VIDIOC_G_FMT, fmt);
- /* If VIDIOC_G_FMT failed, then the driver likely doesn't
- support memory capture. Trying to set the memory capture
- parameters would be pointless. */
- if (err < 0) {
- dprintk("VIDIOCSPICT / VIDIOC_G_FMT: %ld\n", err);
- mem_err = -1000; /* didn't even try */
- } else if (fmt->fmt.pix.pixelformat !=
- palette_to_pixelformat(pict->palette)) {
- fmt->fmt.pix.pixelformat = palette_to_pixelformat(
- pict->palette);
- mem_err = drv(file, VIDIOC_S_FMT, fmt);
- if (mem_err < 0)
- dprintk("VIDIOCSPICT / VIDIOC_S_FMT: %d\n",
- mem_err);
- }
-
- err = drv(file, VIDIOC_G_FBUF, &fbuf);
- /* If VIDIOC_G_FBUF failed, then the driver likely doesn't
- support overlay. Trying to set the overlay parameters
- would be quite pointless. */
- if (err < 0) {
- dprintk("VIDIOCSPICT / VIDIOC_G_FBUF: %ld\n", err);
- ovl_err = -1000; /* didn't even try */
- } else if (fbuf.fmt.pixelformat !=
- palette_to_pixelformat(pict->palette)) {
- fbuf.fmt.pixelformat = palette_to_pixelformat(
- pict->palette);
- ovl_err = drv(file, VIDIOC_S_FBUF, &fbuf);
- if (ovl_err < 0)
- dprintk("VIDIOCSPICT / VIDIOC_S_FBUF: %d\n",
- ovl_err);
- }
- if (ovl_err < 0 && mem_err < 0) {
- /* ioctl failed, couldn't set either parameter */
- if (mem_err != -1000)
- err = mem_err;
- else if (ovl_err == -EPERM)
- err = 0;
- else
- err = ovl_err;
- } else
- err = 0;
- kfree(fmt);
- return err;
-}
-
-static noinline long v4l1_compat_get_tuner(
- struct video_tuner *tun,
- struct file *file,
- v4l2_kioctl drv)
-{
- long err;
- int i;
- struct v4l2_tuner tun2;
- struct v4l2_standard std2;
- v4l2_std_id sid;
-
- memset(&tun2, 0, sizeof(tun2));
- err = drv(file, VIDIOC_G_TUNER, &tun2);
- if (err < 0) {
- dprintk("VIDIOCGTUNER / VIDIOC_G_TUNER: %ld\n", err);
- goto done;
- }
- memcpy(tun->name, tun2.name,
- min(sizeof(tun->name), sizeof(tun2.name)));
- tun->name[sizeof(tun->name) - 1] = 0;
- tun->rangelow = tun2.rangelow;
- tun->rangehigh = tun2.rangehigh;
- tun->flags = 0;
- tun->mode = VIDEO_MODE_AUTO;
-
- for (i = 0; i < 64; i++) {
- memset(&std2, 0, sizeof(std2));
- std2.index = i;
- if (0 != drv(file, VIDIOC_ENUMSTD, &std2))
- break;
- if (std2.id & V4L2_STD_PAL)
- tun->flags |= VIDEO_TUNER_PAL;
- if (std2.id & V4L2_STD_NTSC)
- tun->flags |= VIDEO_TUNER_NTSC;
- if (std2.id & V4L2_STD_SECAM)
- tun->flags |= VIDEO_TUNER_SECAM;
- }
-
- /* Note: G_STD might not be present for radio receivers,
- * so we should ignore any errors. */
- if (drv(file, VIDIOC_G_STD, &sid) == 0) {
- if (sid & V4L2_STD_PAL)
- tun->mode = VIDEO_MODE_PAL;
- if (sid & V4L2_STD_NTSC)
- tun->mode = VIDEO_MODE_NTSC;
- if (sid & V4L2_STD_SECAM)
- tun->mode = VIDEO_MODE_SECAM;
- }
-
- if (tun2.capability & V4L2_TUNER_CAP_LOW)
- tun->flags |= VIDEO_TUNER_LOW;
- if (tun2.rxsubchans & V4L2_TUNER_SUB_STEREO)
- tun->flags |= VIDEO_TUNER_STEREO_ON;
- tun->signal = tun2.signal;
-done:
- return err;
-}
-
-static noinline long v4l1_compat_select_tuner(
- struct video_tuner *tun,
- struct file *file,
- v4l2_kioctl drv)
-{
- long err;
- struct v4l2_tuner t;/*84 bytes on x86_64*/
- memset(&t, 0, sizeof(t));
-
- t.index = tun->tuner;
-
- err = drv(file, VIDIOC_S_TUNER, &t);
- if (err < 0)
- dprintk("VIDIOCSTUNER / VIDIOC_S_TUNER: %ld\n", err);
- return err;
-}
-
-static noinline long v4l1_compat_get_frequency(
- unsigned long *freq,
- struct file *file,
- v4l2_kioctl drv)
-{
- long err;
- struct v4l2_frequency freq2;
- memset(&freq2, 0, sizeof(freq2));
-
- freq2.tuner = 0;
- err = drv(file, VIDIOC_G_FREQUENCY, &freq2);
- if (err < 0)
- dprintk("VIDIOCGFREQ / VIDIOC_G_FREQUENCY: %ld\n", err);
- if (0 == err)
- *freq = freq2.frequency;
- return err;
-}
-
-static noinline long v4l1_compat_set_frequency(
- unsigned long *freq,
- struct file *file,
- v4l2_kioctl drv)
-{
- long err;
- struct v4l2_frequency freq2;
- memset(&freq2, 0, sizeof(freq2));
-
- drv(file, VIDIOC_G_FREQUENCY, &freq2);
- freq2.frequency = *freq;
- err = drv(file, VIDIOC_S_FREQUENCY, &freq2);
- if (err < 0)
- dprintk("VIDIOCSFREQ / VIDIOC_S_FREQUENCY: %ld\n", err);
- return err;
-}
-
-static noinline long v4l1_compat_get_audio(
- struct video_audio *aud,
- struct file *file,
- v4l2_kioctl drv)
-{
- long err;
- int i;
- struct v4l2_queryctrl qctrl2;
- struct v4l2_audio aud2;
- struct v4l2_tuner tun2;
- memset(&aud2, 0, sizeof(aud2));
-
- err = drv(file, VIDIOC_G_AUDIO, &aud2);
- if (err < 0) {
- dprintk("VIDIOCGAUDIO / VIDIOC_G_AUDIO: %ld\n", err);
- goto done;
- }
- memcpy(aud->name, aud2.name,
- min(sizeof(aud->name), sizeof(aud2.name)));
- aud->name[sizeof(aud->name) - 1] = 0;
- aud->audio = aud2.index;
- aud->flags = 0;
- i = get_v4l_control(file, V4L2_CID_AUDIO_VOLUME, drv);
- if (i >= 0) {
- aud->volume = i;
- aud->flags |= VIDEO_AUDIO_VOLUME;
- }
- i = get_v4l_control(file, V4L2_CID_AUDIO_BASS, drv);
- if (i >= 0) {
- aud->bass = i;
- aud->flags |= VIDEO_AUDIO_BASS;
- }
- i = get_v4l_control(file, V4L2_CID_AUDIO_TREBLE, drv);
- if (i >= 0) {
- aud->treble = i;
- aud->flags |= VIDEO_AUDIO_TREBLE;
- }
- i = get_v4l_control(file, V4L2_CID_AUDIO_BALANCE, drv);
- if (i >= 0) {
- aud->balance = i;
- aud->flags |= VIDEO_AUDIO_BALANCE;
- }
- i = get_v4l_control(file, V4L2_CID_AUDIO_MUTE, drv);
- if (i >= 0) {
- if (i)
- aud->flags |= VIDEO_AUDIO_MUTE;
- aud->flags |= VIDEO_AUDIO_MUTABLE;
- }
- aud->step = 1;
- qctrl2.id = V4L2_CID_AUDIO_VOLUME;
- if (drv(file, VIDIOC_QUERYCTRL, &qctrl2) == 0 &&
- !(qctrl2.flags & V4L2_CTRL_FLAG_DISABLED))
- aud->step = qctrl2.step;
- aud->mode = 0;
-
- memset(&tun2, 0, sizeof(tun2));
- err = drv(file, VIDIOC_G_TUNER, &tun2);
- if (err < 0) {
- dprintk("VIDIOCGAUDIO / VIDIOC_G_TUNER: %ld\n", err);
- err = 0;
- goto done;
- }
-
- if (tun2.rxsubchans & V4L2_TUNER_SUB_LANG2)
- aud->mode = VIDEO_SOUND_LANG1 | VIDEO_SOUND_LANG2;
- else if (tun2.rxsubchans & V4L2_TUNER_SUB_STEREO)
- aud->mode = VIDEO_SOUND_STEREO;
- else if (tun2.rxsubchans & V4L2_TUNER_SUB_MONO)
- aud->mode = VIDEO_SOUND_MONO;
-done:
- return err;
-}
-
-static noinline long v4l1_compat_set_audio(
- struct video_audio *aud,
- struct file *file,
- v4l2_kioctl drv)
-{
- long err;
- struct v4l2_audio aud2;
- struct v4l2_tuner tun2;
-
- memset(&aud2, 0, sizeof(aud2));
- memset(&tun2, 0, sizeof(tun2));
-
- aud2.index = aud->audio;
- err = drv(file, VIDIOC_S_AUDIO, &aud2);
- if (err < 0) {
- dprintk("VIDIOCSAUDIO / VIDIOC_S_AUDIO: %ld\n", err);
- goto done;
- }
-
- set_v4l_control(file, V4L2_CID_AUDIO_VOLUME,
- aud->volume, drv);
- set_v4l_control(file, V4L2_CID_AUDIO_BASS,
- aud->bass, drv);
- set_v4l_control(file, V4L2_CID_AUDIO_TREBLE,
- aud->treble, drv);
- set_v4l_control(file, V4L2_CID_AUDIO_BALANCE,
- aud->balance, drv);
- set_v4l_control(file, V4L2_CID_AUDIO_MUTE,
- !!(aud->flags & VIDEO_AUDIO_MUTE), drv);
-
- err = drv(file, VIDIOC_G_TUNER, &tun2);
- if (err < 0)
- dprintk("VIDIOCSAUDIO / VIDIOC_G_TUNER: %ld\n", err);
- if (err == 0) {
- switch (aud->mode) {
- default:
- case VIDEO_SOUND_MONO:
- case VIDEO_SOUND_LANG1:
- tun2.audmode = V4L2_TUNER_MODE_MONO;
- break;
- case VIDEO_SOUND_STEREO:
- tun2.audmode = V4L2_TUNER_MODE_STEREO;
- break;
- case VIDEO_SOUND_LANG2:
- tun2.audmode = V4L2_TUNER_MODE_LANG2;
- break;
- }
- err = drv(file, VIDIOC_S_TUNER, &tun2);
- if (err < 0)
- dprintk("VIDIOCSAUDIO / VIDIOC_S_TUNER: %ld\n", err);
- }
- err = 0;
-done:
- return err;
-}
-
-static noinline long v4l1_compat_capture_frame(
- struct video_mmap *mm,
- struct file *file,
- v4l2_kioctl drv)
-{
- long err;
- enum v4l2_buf_type captype = V4L2_BUF_TYPE_VIDEO_CAPTURE;
- struct v4l2_buffer buf;
- struct v4l2_format *fmt;
-
- fmt = kzalloc(sizeof(*fmt), GFP_KERNEL);
- if (!fmt) {
- err = -ENOMEM;
- return err;
- }
- memset(&buf, 0, sizeof(buf));
-
- fmt->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
- err = drv(file, VIDIOC_G_FMT, fmt);
- if (err < 0) {
- dprintk("VIDIOCMCAPTURE / VIDIOC_G_FMT: %ld\n", err);
- goto done;
- }
- if (mm->width != fmt->fmt.pix.width ||
- mm->height != fmt->fmt.pix.height ||
- palette_to_pixelformat(mm->format) !=
- fmt->fmt.pix.pixelformat) {
- /* New capture format... */
- fmt->fmt.pix.width = mm->width;
- fmt->fmt.pix.height = mm->height;
- fmt->fmt.pix.pixelformat =
- palette_to_pixelformat(mm->format);
- fmt->fmt.pix.field = V4L2_FIELD_ANY;
- fmt->fmt.pix.bytesperline = 0;
- err = drv(file, VIDIOC_S_FMT, fmt);
- if (err < 0) {
- dprintk("VIDIOCMCAPTURE / VIDIOC_S_FMT: %ld\n", err);
- goto done;
- }
- }
- buf.index = mm->frame;
- buf.type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
- err = drv(file, VIDIOC_QUERYBUF, &buf);
- if (err < 0) {
- dprintk("VIDIOCMCAPTURE / VIDIOC_QUERYBUF: %ld\n", err);
- goto done;
- }
- err = drv(file, VIDIOC_QBUF, &buf);
- if (err < 0) {
- dprintk("VIDIOCMCAPTURE / VIDIOC_QBUF: %ld\n", err);
- goto done;
- }
- err = drv(file, VIDIOC_STREAMON, &captype);
- if (err < 0)
- dprintk("VIDIOCMCAPTURE / VIDIOC_STREAMON: %ld\n", err);
-done:
- kfree(fmt);
- return err;
-}
-
-static noinline long v4l1_compat_sync(
- int *i,
- struct file *file,
- v4l2_kioctl drv)
-{
- long err;
- enum v4l2_buf_type captype = V4L2_BUF_TYPE_VIDEO_CAPTURE;
- struct v4l2_buffer buf;
- struct poll_wqueues *pwq;
-
- memset(&buf, 0, sizeof(buf));
- buf.index = *i;
- buf.type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
- err = drv(file, VIDIOC_QUERYBUF, &buf);
- if (err < 0) {
- /* No such buffer */
- dprintk("VIDIOCSYNC / VIDIOC_QUERYBUF: %ld\n", err);
- goto done;
- }
- if (!(buf.flags & V4L2_BUF_FLAG_MAPPED)) {
- /* Buffer is not mapped */
- err = -EINVAL;
- goto done;
- }
-
- /* make sure capture actually runs so we don't block forever */
- err = drv(file, VIDIOC_STREAMON, &captype);
- if (err < 0) {
- dprintk("VIDIOCSYNC / VIDIOC_STREAMON: %ld\n", err);
- goto done;
- }
-
- pwq = kmalloc(sizeof(*pwq), GFP_KERNEL);
- /* Loop as long as the buffer is queued, but not done */
- while ((buf.flags & (V4L2_BUF_FLAG_QUEUED | V4L2_BUF_FLAG_DONE))
- == V4L2_BUF_FLAG_QUEUED) {
- err = poll_one(file, pwq);
- if (err < 0 || /* error or sleep was interrupted */
- err == 0) /* timeout? Shouldn't occur. */
- break;
- err = drv(file, VIDIOC_QUERYBUF, &buf);
- if (err < 0)
- dprintk("VIDIOCSYNC / VIDIOC_QUERYBUF: %ld\n", err);
- }
- kfree(pwq);
- if (!(buf.flags & V4L2_BUF_FLAG_DONE)) /* not done */
- goto done;
- do {
- err = drv(file, VIDIOC_DQBUF, &buf);
- if (err < 0)
- dprintk("VIDIOCSYNC / VIDIOC_DQBUF: %ld\n", err);
- } while (err == 0 && buf.index != *i);
-done:
- return err;
-}
-
-static noinline long v4l1_compat_get_vbi_format(
- struct vbi_format *fmt,
- struct file *file,
- v4l2_kioctl drv)
-{
- long err;
- struct v4l2_format *fmt2;
-
- fmt2 = kzalloc(sizeof(*fmt2), GFP_KERNEL);
- if (!fmt2) {
- err = -ENOMEM;
- return err;
- }
- fmt2->type = V4L2_BUF_TYPE_VBI_CAPTURE;
-
- err = drv(file, VIDIOC_G_FMT, fmt2);
- if (err < 0) {
- dprintk("VIDIOCGVBIFMT / VIDIOC_G_FMT: %ld\n", err);
- goto done;
- }
- if (fmt2->fmt.vbi.sample_format != V4L2_PIX_FMT_GREY) {
- err = -EINVAL;
- goto done;
- }
- memset(fmt, 0, sizeof(*fmt));
- fmt->samples_per_line = fmt2->fmt.vbi.samples_per_line;
- fmt->sampling_rate = fmt2->fmt.vbi.sampling_rate;
- fmt->sample_format = VIDEO_PALETTE_RAW;
- fmt->start[0] = fmt2->fmt.vbi.start[0];
- fmt->count[0] = fmt2->fmt.vbi.count[0];
- fmt->start[1] = fmt2->fmt.vbi.start[1];
- fmt->count[1] = fmt2->fmt.vbi.count[1];
- fmt->flags = fmt2->fmt.vbi.flags & 0x03;
-done:
- kfree(fmt2);
- return err;
-}
-
-static noinline long v4l1_compat_set_vbi_format(
- struct vbi_format *fmt,
- struct file *file,
- v4l2_kioctl drv)
-{
- long err;
- struct v4l2_format *fmt2 = NULL;
-
- if (VIDEO_PALETTE_RAW != fmt->sample_format) {
- err = -EINVAL;
- return err;
- }
-
- fmt2 = kzalloc(sizeof(*fmt2), GFP_KERNEL);
- if (!fmt2) {
- err = -ENOMEM;
- return err;
- }
- fmt2->type = V4L2_BUF_TYPE_VBI_CAPTURE;
- fmt2->fmt.vbi.samples_per_line = fmt->samples_per_line;
- fmt2->fmt.vbi.sampling_rate = fmt->sampling_rate;
- fmt2->fmt.vbi.sample_format = V4L2_PIX_FMT_GREY;
- fmt2->fmt.vbi.start[0] = fmt->start[0];
- fmt2->fmt.vbi.count[0] = fmt->count[0];
- fmt2->fmt.vbi.start[1] = fmt->start[1];
- fmt2->fmt.vbi.count[1] = fmt->count[1];
- fmt2->fmt.vbi.flags = fmt->flags;
- err = drv(file, VIDIOC_TRY_FMT, fmt2);
- if (err < 0) {
- dprintk("VIDIOCSVBIFMT / VIDIOC_TRY_FMT: %ld\n", err);
- goto done;
- }
-
- if (fmt2->fmt.vbi.samples_per_line != fmt->samples_per_line ||
- fmt2->fmt.vbi.sampling_rate != fmt->sampling_rate ||
- fmt2->fmt.vbi.sample_format != V4L2_PIX_FMT_GREY ||
- fmt2->fmt.vbi.start[0] != fmt->start[0] ||
- fmt2->fmt.vbi.count[0] != fmt->count[0] ||
- fmt2->fmt.vbi.start[1] != fmt->start[1] ||
- fmt2->fmt.vbi.count[1] != fmt->count[1] ||
- fmt2->fmt.vbi.flags != fmt->flags) {
- err = -EINVAL;
- goto done;
- }
- err = drv(file, VIDIOC_S_FMT, fmt2);
- if (err < 0)
- dprintk("VIDIOCSVBIFMT / VIDIOC_S_FMT: %ld\n", err);
-done:
- kfree(fmt2);
- return err;
-}
-
-/*
- * This function is exported.
- */
-long
-v4l_compat_translate_ioctl(struct file *file,
- int cmd,
- void *arg,
- v4l2_kioctl drv)
-{
- long err;
-
- switch (cmd) {
- case VIDIOCGCAP: /* capability */
- err = v4l1_compat_get_capabilities(arg, file, drv);
- break;
- case VIDIOCGFBUF: /* get frame buffer */
- err = v4l1_compat_get_frame_buffer(arg, file, drv);
- break;
- case VIDIOCSFBUF: /* set frame buffer */
- err = v4l1_compat_set_frame_buffer(arg, file, drv);
- break;
- case VIDIOCGWIN: /* get window or capture dimensions */
- err = v4l1_compat_get_win_cap_dimensions(arg, file, drv);
- break;
- case VIDIOCSWIN: /* set window and/or capture dimensions */
- err = v4l1_compat_set_win_cap_dimensions(arg, file, drv);
- break;
- case VIDIOCCAPTURE: /* turn on/off preview */
- err = v4l1_compat_turn_preview_on_off(arg, file, drv);
- break;
- case VIDIOCGCHAN: /* get input information */
- err = v4l1_compat_get_input_info(arg, file, drv);
- break;
- case VIDIOCSCHAN: /* set input */
- err = v4l1_compat_set_input(arg, file, drv);
- break;
- case VIDIOCGPICT: /* get tone controls & partial capture format */
- err = v4l1_compat_get_picture(arg, file, drv);
- break;
- case VIDIOCSPICT: /* set tone controls & partial capture format */
- err = v4l1_compat_set_picture(arg, file, drv);
- break;
- case VIDIOCGTUNER: /* get tuner information */
- err = v4l1_compat_get_tuner(arg, file, drv);
- break;
- case VIDIOCSTUNER: /* select a tuner input */
- err = v4l1_compat_select_tuner(arg, file, drv);
- break;
- case VIDIOCGFREQ: /* get frequency */
- err = v4l1_compat_get_frequency(arg, file, drv);
- break;
- case VIDIOCSFREQ: /* set frequency */
- err = v4l1_compat_set_frequency(arg, file, drv);
- break;
- case VIDIOCGAUDIO: /* get audio properties/controls */
- err = v4l1_compat_get_audio(arg, file, drv);
- break;
- case VIDIOCSAUDIO: /* set audio controls */
- err = v4l1_compat_set_audio(arg, file, drv);
- break;
- case VIDIOCMCAPTURE: /* capture a frame */
- err = v4l1_compat_capture_frame(arg, file, drv);
- break;
- case VIDIOCSYNC: /* wait for a frame */
- err = v4l1_compat_sync(arg, file, drv);
- break;
- case VIDIOCGVBIFMT: /* query VBI data capture format */
- err = v4l1_compat_get_vbi_format(arg, file, drv);
- break;
- case VIDIOCSVBIFMT:
- err = v4l1_compat_set_vbi_format(arg, file, drv);
- break;
- default:
- err = -ENOIOCTLCMD;
- break;
- }
-
- return err;
-}
-EXPORT_SYMBOL(v4l_compat_translate_ioctl);
-
-/*
- * Local variables:
- * c-basic-offset: 8
- * End:
- */
diff --git a/drivers/media/video/v4l2-compat-ioctl32.c b/drivers/media/video/v4l2-compat-ioctl32.c
index e30e8dfb620..425ac1e4a00 100644
--- a/drivers/media/video/v4l2-compat-ioctl32.c
+++ b/drivers/media/video/v4l2-compat-ioctl32.c
@@ -22,212 +22,6 @@
#ifdef CONFIG_COMPAT
-#ifdef CONFIG_VIDEO_V4L1_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)
-{
- if (!access_ok(VERIFY_READ, up, sizeof(struct video_tuner32)) ||
- get_user(kp->tuner, &up->tuner) ||
- copy_from_user(kp->name, up->name, 32) ||
- 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 -EFAULT;
- return 0;
-}
-
-static int put_video_tuner32(struct video_tuner *kp, struct video_tuner32 __user *up)
-{
- if (!access_ok(VERIFY_WRITE, up, sizeof(struct video_tuner32)) ||
- put_user(kp->tuner, &up->tuner) ||
- copy_to_user(up->name, kp->name, 32) ||
- 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 -EFAULT;
- 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 (!access_ok(VERIFY_READ, up, sizeof(struct video_buffer32)) ||
- get_user(tmp, &up->base) ||
- 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 -EFAULT;
-
- /* This is actually a physical address stored
- * as a void pointer.
- */
- kp->base = (void *)(unsigned long) tmp;
-
- return 0;
-}
-
-static int put_video_buffer32(struct video_buffer *kp, struct video_buffer32 __user *up)
-{
- u32 tmp = (u32)((unsigned long)kp->base);
-
- if (!access_ok(VERIFY_WRITE, up, sizeof(struct video_buffer32)) ||
- put_user(tmp, &up->base) ||
- 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 -EFAULT;
- return 0;
-}
-
-struct video_clip32 {
- s32 x, y, width, height; /* It's 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 get_video_window32(struct video_window *kp, struct video_window32 __user *up)
-{
- struct video_clip __user *uclips;
- struct video_clip __user *kclips;
- compat_caddr_t p;
- int nclips;
-
- if (!access_ok(VERIFY_READ, up, sizeof(struct video_window32)))
- return -EFAULT;
-
- if (get_user(nclips, &up->clipcount))
- return -EFAULT;
-
- if (!access_ok(VERIFY_READ, up, sizeof(struct video_window32)) ||
- get_user(kp->x, &up->x) ||
- get_user(kp->y, &up->y) ||
- get_user(kp->width, &up->width) ||
- get_user(kp->height, &up->height) ||
- get_user(kp->chromakey, &up->chromakey) ||
- get_user(kp->flags, &up->flags) ||
- get_user(kp->clipcount, &up->clipcount))
- return -EFAULT;
-
- nclips = kp->clipcount;
- kp->clips = NULL;
-
- if (nclips == 0)
- return 0;
- if (get_user(p, &up->clips))
- return -EFAULT;
- uclips = compat_ptr(p);
-
- /* If nclips < 0, then it is a clipping bitmap of size
- VIDEO_CLIPMAP_SIZE */
- if (nclips < 0) {
- if (!access_ok(VERIFY_READ, uclips, VIDEO_CLIPMAP_SIZE))
- return -EFAULT;
- kp->clips = compat_alloc_user_space(VIDEO_CLIPMAP_SIZE);
- if (copy_in_user(kp->clips, uclips, VIDEO_CLIPMAP_SIZE))
- return -EFAULT;
- return 0;
- }
-
- /* Otherwise it is an array of video_clip structs. */
- if (!access_ok(VERIFY_READ, uclips, nclips * sizeof(struct video_clip)))
- return -EFAULT;
-
- kp->clips = compat_alloc_user_space(nclips * sizeof(struct video_clip));
- kclips = kp->clips;
- while (nclips--) {
- int err;
-
- err = copy_in_user(&kclips->x, &uclips->x, sizeof(kclips->x));
- err |= copy_in_user(&kclips->y, &uclips->y, sizeof(kclips->y));
- err |= copy_in_user(&kclips->width, &uclips->width, sizeof(kclips->width));
- err |= copy_in_user(&kclips->height, &uclips->height, sizeof(kclips->height));
- kclips->next = NULL;
- if (err)
- return -EFAULT;
- kclips++;
- uclips++;
- }
- return 0;
-}
-
-/* You get back everything except the clips... */
-static int put_video_window32(struct video_window *kp, struct video_window32 __user *up)
-{
- if (!access_ok(VERIFY_WRITE, up, sizeof(struct video_window32)) ||
- put_user(kp->x, &up->x) ||
- 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 -EFAULT;
- return 0;
-}
-
-struct video_code32 {
- char loadwhat[16]; /* name or tag of file being passed */
- compat_int_t datasize;
- compat_uptr_t data;
-};
-
-static struct video_code __user *get_microcode32(struct video_code32 *kp)
-{
- struct video_code __user *up;
-
- up = compat_alloc_user_space(sizeof(*up));
-
- /*
- * NOTE! We don't actually care if these fail. If the
- * user address is invalid, the native ioctl will do
- * the error handling for us
- */
- (void) copy_to_user(up->loadwhat, kp->loadwhat, sizeof(up->loadwhat));
- (void) put_user(kp->datasize, &up->datasize);
- (void) put_user(compat_ptr(kp->data), &up->data);
- return up;
-}
-
-#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)
-#define VIDIOCSMICROCODE32 _IOW('v', 27, struct video_code32)
-
-#define VIDIOCCAPTURE32 _IOW('v', 8, s32)
-#define VIDIOCSYNC32 _IOW('v', 18, s32)
-#define VIDIOCSWRITEMODE32 _IOW('v', 25, s32)
-
-#endif
-
static long native_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
{
long ret = -ENOIOCTLCMD;
@@ -741,13 +535,6 @@ static int put_v4l2_ext_controls32(struct v4l2_ext_controls *kp, struct v4l2_ext
static long do_video_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
{
union {
-#ifdef CONFIG_VIDEO_V4L1_COMPAT
- struct video_tuner vt;
- struct video_buffer vb;
- struct video_window vw;
- struct video_code32 vc;
- struct video_audio va;
-#endif
struct v4l2_format v2f;
struct v4l2_buffer v2b;
struct v4l2_framebuffer v2fb;
@@ -763,17 +550,6 @@ static long do_video_ioctl(struct file *file, unsigned int cmd, unsigned long ar
/* First, convert the command. */
switch (cmd) {
-#ifdef CONFIG_VIDEO_V4L1_COMPAT
- case VIDIOCGTUNER32: cmd = VIDIOCGTUNER; break;
- case VIDIOCSTUNER32: cmd = VIDIOCSTUNER; break;
- case VIDIOCGWIN32: cmd = VIDIOCGWIN; break;
- case VIDIOCSWIN32: cmd = VIDIOCSWIN; break;
- case VIDIOCGFBUF32: cmd = VIDIOCGFBUF; break;
- case VIDIOCSFBUF32: cmd = VIDIOCSFBUF; break;
- case VIDIOCGFREQ32: cmd = VIDIOCGFREQ; break;
- case VIDIOCSFREQ32: cmd = VIDIOCSFREQ; break;
- case VIDIOCSMICROCODE32: cmd = VIDIOCSMICROCODE; break;
-#endif
case VIDIOC_G_FMT32: cmd = VIDIOC_G_FMT; break;
case VIDIOC_S_FMT32: cmd = VIDIOC_S_FMT; break;
case VIDIOC_QUERYBUF32: cmd = VIDIOC_QUERYBUF; break;
@@ -800,46 +576,6 @@ static long do_video_ioctl(struct file *file, unsigned int cmd, unsigned long ar
}
switch (cmd) {
-#ifdef CONFIG_VIDEO_V4L1_COMPAT
- case VIDIOCSTUNER:
- case VIDIOCGTUNER:
- err = get_video_tuner32(&karg.vt, up);
- compatible_arg = 0;
- break;
-
- case VIDIOCSFBUF:
- err = get_video_buffer32(&karg.vb, up);
- compatible_arg = 0;
- break;
-
- case VIDIOCSWIN:
- err = get_video_window32(&karg.vw, up);
- compatible_arg = 0;
- break;
-
- case VIDIOCGWIN:
- case VIDIOCGFBUF:
- case VIDIOCGFREQ:
- compatible_arg = 0;
- break;
-
- case VIDIOCSMICROCODE:
- /* Copy the 32-bit "video_code32" to kernel space */
- if (copy_from_user(&karg.vc, up, sizeof(karg.vc)))
- return -EFAULT;
- /* Convert the 32-bit version to a 64-bit version in user space */
- up = get_microcode32(&karg.vc);
- break;
-
- case VIDIOCSFREQ:
- err = get_user(karg.vx, (u32 __user *)up);
- compatible_arg = 0;
- break;
-
- case VIDIOCCAPTURE:
- case VIDIOCSYNC:
- case VIDIOCSWRITEMODE:
-#endif
case VIDIOC_OVERLAY:
case VIDIOC_STREAMON:
case VIDIOC_STREAMOFF:
@@ -922,23 +658,6 @@ static long do_video_ioctl(struct file *file, unsigned int cmd, unsigned long ar
return err;
switch (cmd) {
-#ifdef CONFIG_VIDEO_V4L1_COMPAT
- 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;
-#endif
case VIDIOC_S_INPUT:
case VIDIOC_S_OUTPUT:
case VIDIOC_G_INPUT:
@@ -981,37 +700,6 @@ long v4l2_compat_ioctl32(struct file *file, unsigned int cmd, unsigned long arg)
return ret;
switch (cmd) {
-#ifdef CONFIG_VIDEO_V4L1_COMPAT
- case VIDIOCGCAP:
- case VIDIOCGCHAN:
- case VIDIOCSCHAN:
- case VIDIOCGTUNER32:
- case VIDIOCSTUNER32:
- case VIDIOCGPICT:
- case VIDIOCSPICT:
- case VIDIOCCAPTURE32:
- case VIDIOCGWIN32:
- case VIDIOCSWIN32:
- case VIDIOCGFBUF32:
- case VIDIOCSFBUF32:
- case VIDIOCKEY:
- case VIDIOCGFREQ32:
- case VIDIOCSFREQ32:
- case VIDIOCGAUDIO:
- case VIDIOCSAUDIO:
- case VIDIOCSYNC32:
- case VIDIOCMCAPTURE:
- case VIDIOCGMBUF:
- case VIDIOCGUNIT:
- case VIDIOCGCAPTURE:
- case VIDIOCSCAPTURE:
- case VIDIOCSPLAYMODE:
- case VIDIOCSWRITEMODE32:
- case VIDIOCGPLAYINFO:
- case VIDIOCSMICROCODE32:
- case VIDIOCGVBIFMT:
- case VIDIOCSVBIFMT:
-#endif
#ifdef __OLD_VIDIOC_
case VIDIOC_OVERLAY32_OLD:
case VIDIOC_S_PARM_OLD:
@@ -1096,19 +784,6 @@ long v4l2_compat_ioctl32(struct file *file, unsigned int cmd, unsigned long arg)
ret = do_video_ioctl(file, cmd, arg);
break;
-#ifdef CONFIG_VIDEO_V4L1_COMPAT
- /* 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;
-#endif
default:
printk(KERN_WARNING "compat_ioctl32: "
"unknown ioctl '%c', dir=%d, #%d (0x%08x)\n",
diff --git a/drivers/media/video/v4l2-ioctl.c b/drivers/media/video/v4l2-ioctl.c
index dd9283fcb56..7e47f15f350 100644
--- a/drivers/media/video/v4l2-ioctl.c
+++ b/drivers/media/video/v4l2-ioctl.c
@@ -18,12 +18,8 @@
#include <linux/kernel.h>
#define __OLD_VIDIOC_ /* To allow fixing old calls */
-#include <linux/videodev.h>
#include <linux/videodev2.h>
-#ifdef CONFIG_VIDEO_V4L1
-#include <linux/videodev.h>
-#endif
#include <media/v4l2-common.h>
#include <media/v4l2-ioctl.h>
#include <media/v4l2-ctrls.h>
@@ -183,42 +179,6 @@ static const char *v4l2_memory_names[] = {
/* ------------------------------------------------------------------ */
/* debug help functions */
-
-#ifdef CONFIG_VIDEO_V4L1_COMPAT
-static const char *v4l1_ioctls[] = {
- [_IOC_NR(VIDIOCGCAP)] = "VIDIOCGCAP",
- [_IOC_NR(VIDIOCGCHAN)] = "VIDIOCGCHAN",
- [_IOC_NR(VIDIOCSCHAN)] = "VIDIOCSCHAN",
- [_IOC_NR(VIDIOCGTUNER)] = "VIDIOCGTUNER",
- [_IOC_NR(VIDIOCSTUNER)] = "VIDIOCSTUNER",
- [_IOC_NR(VIDIOCGPICT)] = "VIDIOCGPICT",
- [_IOC_NR(VIDIOCSPICT)] = "VIDIOCSPICT",
- [_IOC_NR(VIDIOCCAPTURE)] = "VIDIOCCAPTURE",
- [_IOC_NR(VIDIOCGWIN)] = "VIDIOCGWIN",
- [_IOC_NR(VIDIOCSWIN)] = "VIDIOCSWIN",
- [_IOC_NR(VIDIOCGFBUF)] = "VIDIOCGFBUF",
- [_IOC_NR(VIDIOCSFBUF)] = "VIDIOCSFBUF",
- [_IOC_NR(VIDIOCKEY)] = "VIDIOCKEY",
- [_IOC_NR(VIDIOCGFREQ)] = "VIDIOCGFREQ",
- [_IOC_NR(VIDIOCSFREQ)] = "VIDIOCSFREQ",
- [_IOC_NR(VIDIOCGAUDIO)] = "VIDIOCGAUDIO",
- [_IOC_NR(VIDIOCSAUDIO)] = "VIDIOCSAUDIO",
- [_IOC_NR(VIDIOCSYNC)] = "VIDIOCSYNC",
- [_IOC_NR(VIDIOCMCAPTURE)] = "VIDIOCMCAPTURE",
- [_IOC_NR(VIDIOCGMBUF)] = "VIDIOCGMBUF",
- [_IOC_NR(VIDIOCGUNIT)] = "VIDIOCGUNIT",
- [_IOC_NR(VIDIOCGCAPTURE)] = "VIDIOCGCAPTURE",
- [_IOC_NR(VIDIOCSCAPTURE)] = "VIDIOCSCAPTURE",
- [_IOC_NR(VIDIOCSPLAYMODE)] = "VIDIOCSPLAYMODE",
- [_IOC_NR(VIDIOCSWRITEMODE)] = "VIDIOCSWRITEMODE",
- [_IOC_NR(VIDIOCGPLAYINFO)] = "VIDIOCGPLAYINFO",
- [_IOC_NR(VIDIOCSMICROCODE)] = "VIDIOCSMICROCODE",
- [_IOC_NR(VIDIOCGVBIFMT)] = "VIDIOCGVBIFMT",
- [_IOC_NR(VIDIOCSVBIFMT)] = "VIDIOCSVBIFMT"
-};
-#define V4L1_IOCTLS ARRAY_SIZE(v4l1_ioctls)
-#endif
-
static const char *v4l2_ioctls[] = {
[_IOC_NR(VIDIOC_QUERYCAP)] = "VIDIOC_QUERYCAP",
[_IOC_NR(VIDIOC_RESERVED)] = "VIDIOC_RESERVED",
@@ -310,15 +270,6 @@ void v4l_printk_ioctl(unsigned int cmd)
case 'd':
type = "v4l2_int";
break;
-#ifdef CONFIG_VIDEO_V4L1_COMPAT
- case 'v':
- if (_IOC_NR(cmd) >= V4L1_IOCTLS) {
- type = "v4l1";
- break;
- }
- printk("%s", v4l1_ioctls[_IOC_NR(cmd)]);
- return;
-#endif
case 'V':
if (_IOC_NR(cmd) >= V4L2_IOCTLS) {
type = "v4l2";
@@ -622,20 +573,6 @@ static long __video_do_ioctl(struct file *file,
return -EINVAL;
}
-#ifdef CONFIG_VIDEO_V4L1_COMPAT
- /********************************************************
- All other V4L1 calls are handled by v4l1_compat module.
- Those calls will be translated into V4L2 calls, and
- __video_do_ioctl will be called again, with one or more
- V4L2 ioctls.
- ********************************************************/
- if (_IOC_TYPE(cmd) == 'v' && cmd != VIDIOCGMBUF &&
- _IOC_NR(cmd) < BASE_VIDIOCPRIVATE) {
- return v4l_compat_translate_ioctl(file, cmd, arg,
- __video_do_ioctl);
- }
-#endif
-
if ((vfd->debug & V4L2_DEBUG_IOCTL) &&
!(vfd->debug & V4L2_DEBUG_IOCTL_ARG)) {
v4l_print_ioctl(vfd->name, cmd);
@@ -644,29 +581,6 @@ static long __video_do_ioctl(struct file *file,
switch (cmd) {
-#ifdef CONFIG_VIDEO_V4L1_COMPAT
- /***********************************************************
- Handles calls to the obsoleted V4L1 API
- Due to the nature of VIDIOCGMBUF, each driver that supports
- V4L1 should implement its own handler for this ioctl.
- ***********************************************************/
-
- /* --- streaming capture ------------------------------------- */
- case VIDIOCGMBUF:
- {
- struct video_mbuf *p = arg;
-
- if (!ops->vidiocgmbuf)
- break;
- ret = ops->vidiocgmbuf(file, fh, p);
- if (!ret)
- dbgarg(cmd, "size=%d, frames=%d, offsets=0x%08lx\n",
- p->size, p->frames,
- (unsigned long)p->offsets);
- break;
- }
-#endif
-
/* --- capabilities ------------------------------------------ */
case VIDIOC_QUERYCAP:
{
diff --git a/drivers/media/video/via-camera.c b/drivers/media/video/via-camera.c
index 9eda7cc0312..e25aca5759f 100644
--- a/drivers/media/video/via-camera.c
+++ b/drivers/media/video/via-camera.c
@@ -1161,16 +1161,6 @@ out:
return ret;
}
-#ifdef CONFIG_VIDEO_V4L1_COMPAT
-static int viacam_vidiocgmbuf(struct file *filp, void *priv,
- struct video_mbuf *mbuf)
-{
- struct via_camera *cam = priv;
-
- return videobuf_cgmbuf(&cam->vb_queue, mbuf, 6);
-}
-#endif
-
/* G/S_PARM */
static int viacam_g_parm(struct file *filp, void *priv,
@@ -1251,9 +1241,6 @@ static const struct v4l2_ioctl_ops viacam_ioctl_ops = {
.vidioc_s_parm = viacam_s_parm,
.vidioc_enum_framesizes = viacam_enum_framesizes,
.vidioc_enum_frameintervals = viacam_enum_frameintervals,
-#ifdef CONFIG_VIDEO_V4L1_COMPAT
- .vidiocgmbuf = viacam_vidiocgmbuf,
-#endif
};
/*----------------------------------------------------------------------------*/
diff --git a/drivers/media/video/videobuf-core.c b/drivers/media/video/videobuf-core.c
index 8979f91fa8e..de4fa4eb884 100644
--- a/drivers/media/video/videobuf-core.c
+++ b/drivers/media/video/videobuf-core.c
@@ -1202,33 +1202,3 @@ int videobuf_mmap_mapper(struct videobuf_queue *q, struct vm_area_struct *vma)
return rc;
}
EXPORT_SYMBOL_GPL(videobuf_mmap_mapper);
-
-#ifdef CONFIG_VIDEO_V4L1_COMPAT
-int videobuf_cgmbuf(struct videobuf_queue *q,
- struct video_mbuf *mbuf, int count)
-{
- struct v4l2_requestbuffers req;
- int rc, i;
-
- MAGIC_CHECK(q->int_ops->magic, MAGIC_QTYPE_OPS);
-
- memset(&req, 0, sizeof(req));
- req.type = q->type;
- req.count = count;
- req.memory = V4L2_MEMORY_MMAP;
- rc = videobuf_reqbufs(q, &req);
- if (rc < 0)
- return rc;
-
- mbuf->frames = req.count;
- mbuf->size = 0;
- for (i = 0; i < mbuf->frames; i++) {
- mbuf->offsets[i] = q->bufs[i]->boff;
- mbuf->size += PAGE_ALIGN(q->bufs[i]->bsize);
- }
-
- return 0;
-}
-EXPORT_SYMBOL_GPL(videobuf_cgmbuf);
-#endif
-
diff --git a/drivers/media/video/videobuf-dma-sg.c b/drivers/media/video/videobuf-dma-sg.c
index ab684e80703..9d520601c70 100644
--- a/drivers/media/video/videobuf-dma-sg.c
+++ b/drivers/media/video/videobuf-dma-sg.c
@@ -570,29 +570,6 @@ static int __videobuf_mmap_mapper(struct videobuf_queue *q,
}
last = first;
-#ifdef CONFIG_VIDEO_V4L1_COMPAT
- if (size != (vma->vm_end - vma->vm_start)) {
- /* look for last buffer to map */
- for (last = first + 1; last < VIDEO_MAX_FRAME; last++) {
- if (NULL == q->bufs[last])
- continue;
- if (V4L2_MEMORY_MMAP != q->bufs[last]->memory)
- continue;
- if (q->bufs[last]->map) {
- retval = -EBUSY;
- goto done;
- }
- size += PAGE_ALIGN(q->bufs[last]->bsize);
- if (size == (vma->vm_end - vma->vm_start))
- break;
- }
- if (VIDEO_MAX_FRAME == last) {
- dprintk(1, "mmap app bug: size invalid [size=0x%lx]\n",
- (vma->vm_end - vma->vm_start));
- goto done;
- }
- }
-#endif
/* create mapping + update buffer list */
retval = -ENOMEM;
diff --git a/drivers/media/video/vivi.c b/drivers/media/video/vivi.c
index 9797e5a6926..c49c39386bd 100644
--- a/drivers/media/video/vivi.c
+++ b/drivers/media/video/vivi.c
@@ -870,15 +870,6 @@ static int vidioc_dqbuf(struct file *file, void *priv, struct v4l2_buffer *p)
file->f_flags & O_NONBLOCK);
}
-#ifdef CONFIG_VIDEO_V4L1_COMPAT
-static int vidiocgmbuf(struct file *file, void *priv, struct video_mbuf *mbuf)
-{
- struct vivi_dev *dev = video_drvdata(file);
-
- return videobuf_cgmbuf(&dev->vb_vidq, mbuf, 8);
-}
-#endif
-
static int vidioc_streamon(struct file *file, void *priv, enum v4l2_buf_type i)
{
struct vivi_dev *dev = video_drvdata(file);
@@ -1105,9 +1096,6 @@ static const struct v4l2_ioctl_ops vivi_ioctl_ops = {
.vidioc_queryctrl = vidioc_queryctrl,
.vidioc_g_ctrl = vidioc_g_ctrl,
.vidioc_s_ctrl = vidioc_s_ctrl,
-#ifdef CONFIG_VIDEO_V4L1_COMPAT
- .vidiocgmbuf = vidiocgmbuf,
-#endif
};
static struct video_device vivi_template = {
diff --git a/drivers/staging/cx25821/cx25821-video.c b/drivers/staging/cx25821/cx25821-video.c
index 3c121fcb873..27406c31d87 100644
--- a/drivers/staging/cx25821/cx25821-video.c
+++ b/drivers/staging/cx25821/cx25821-video.c
@@ -1188,34 +1188,6 @@ int cx25821_vidioc_enum_fmt_vid_cap(struct file *file, void *priv,
return 0;
}
-#ifdef CONFIG_VIDEO_V4L1_COMPAT
-int cx25821_vidiocgmbuf(struct file *file, void *priv, struct video_mbuf *mbuf)
-{
- struct cx25821_fh *fh = priv;
- struct videobuf_queue *q;
- struct v4l2_requestbuffers req;
- unsigned int i;
- int err;
-
- q = get_queue(fh);
- memset(&req, 0, sizeof(req));
- req.type = q->type;
- req.count = 8;
- req.memory = V4L2_MEMORY_MMAP;
- err = videobuf_reqbufs(q, &req);
- if (err < 0)
- return err;
-
- mbuf->frames = req.count;
- mbuf->size = 0;
- for (i = 0; i < mbuf->frames; i++) {
- mbuf->offsets[i] = q->bufs[i]->boff;
- mbuf->size += q->bufs[i]->bsize;
- }
- return 0;
-}
-#endif
-
int cx25821_vidioc_reqbufs(struct file *file, void *priv, struct v4l2_requestbuffers *p)
{
struct cx25821_fh *fh = priv;
@@ -2016,9 +1988,6 @@ static const struct v4l2_ioctl_ops video_ioctl_ops = {
.vidioc_log_status = vidioc_log_status,
.vidioc_g_priority = cx25821_vidioc_g_priority,
.vidioc_s_priority = cx25821_vidioc_s_priority,
-#ifdef CONFIG_VIDEO_V4L1_COMPAT
- .vidiocgmbuf = cx25821_vidiocgmbuf,
-#endif
#ifdef TUNER_FLAG
.vidioc_g_tuner = cx25821_vidioc_g_tuner,
.vidioc_s_tuner = cx25821_vidioc_s_tuner,
diff --git a/drivers/staging/cx25821/cx25821-video.h b/drivers/staging/cx25821/cx25821-video.h
index 213f37cea34..f4ee8051b8b 100644
--- a/drivers/staging/cx25821/cx25821-video.h
+++ b/drivers/staging/cx25821/cx25821-video.h
@@ -40,11 +40,6 @@
#include <media/v4l2-common.h>
#include <media/v4l2-ioctl.h>
-#ifdef CONFIG_VIDEO_V4L1_COMPAT
-/* Include V4L1 specific functions. Should be removed soon */
-#include <linux/videodev.h>
-#endif
-
#define TUNER_FLAG
#define VIDEO_DEBUG 0
@@ -134,7 +129,6 @@ extern int cx25821_vidioc_querycap(struct file *file, void *priv,
struct v4l2_capability *cap);
extern int cx25821_vidioc_enum_fmt_vid_cap(struct file *file, void *priv,
struct v4l2_fmtdesc *f);
-extern int cx25821_vidiocgmbuf(struct file *file, void *priv, struct video_mbuf *mbuf);
extern int cx25821_vidioc_reqbufs(struct file *file, void *priv,
struct v4l2_requestbuffers *p);
extern int cx25821_vidioc_querybuf(struct file *file, void *priv,
diff --git a/drivers/staging/dt3155v4l/dt3155v4l.c b/drivers/staging/dt3155v4l/dt3155v4l.c
index b996697e7eb..15d7efeed29 100644
--- a/drivers/staging/dt3155v4l/dt3155v4l.c
+++ b/drivers/staging/dt3155v4l/dt3155v4l.c
@@ -876,9 +876,6 @@ static const struct v4l2_ioctl_ops dt3155_ioctl_ops = {
.vidioc_s_crop = dt3155_ioc_s_crop,
.vidioc_enum_framesizes = dt3155_ioc_enum_framesizes,
.vidioc_enum_frameintervals = dt3155_ioc_enum_frameintervals,
-#ifdef CONFIG_VIDEO_V4L1_COMPAT
- .vidiocgmbuf = iocgmbuf,
-#endif
*/
};
diff --git a/drivers/staging/tm6000/tm6000-video.c b/drivers/staging/tm6000/tm6000-video.c
index c5690b2a892..0dae427a21e 100644
--- a/drivers/staging/tm6000/tm6000-video.c
+++ b/drivers/staging/tm6000/tm6000-video.c
@@ -986,15 +986,6 @@ static int vidioc_dqbuf(struct file *file, void *priv, struct v4l2_buffer *p)
file->f_flags & O_NONBLOCK);
}
-#ifdef CONFIG_VIDEO_V4L1_COMPAT
-static int vidiocgmbuf(struct file *file, void *priv, struct video_mbuf *mbuf)
-{
- struct tm6000_fh *fh = priv;
-
- return videobuf_cgmbuf(&fh->vb_vidq, mbuf, 8);
-}
-#endif
-
static int vidioc_streamon(struct file *file, void *priv, enum v4l2_buf_type i)
{
struct tm6000_fh *fh = priv;
@@ -1438,9 +1429,6 @@ static const struct v4l2_ioctl_ops video_ioctl_ops = {
.vidioc_querybuf = vidioc_querybuf,
.vidioc_qbuf = vidioc_qbuf,
.vidioc_dqbuf = vidioc_dqbuf,
-#ifdef CONFIG_VIDEO_V4L1_COMPAT
- .vidiocgmbuf = vidiocgmbuf,
-#endif
};
static struct video_device tm6000_template = {
diff --git a/include/linux/videodev.h b/include/linux/videodev.h
index b19eab14097..8a7aead76a3 100644
--- a/include/linux/videodev.h
+++ b/include/linux/videodev.h
@@ -16,24 +16,7 @@
#include <linux/ioctl.h>
#include <linux/videodev2.h>
-#if defined(__MIN_V4L1) && defined (__KERNEL__)
-
-/*
- * Used by those V4L2 core functions that need a minimum V4L1 support,
- * in order to allow V4L1 Compatibilty code compilation.
- */
-
-struct video_mbuf
-{
- int size; /* Total memory to map */
- int frames; /* Frames */
- int offsets[VIDEO_MAX_FRAME];
-};
-
-#define VIDIOCGMBUF _IOR('v',20, struct video_mbuf) /* Memory map buffer info */
-
-#else
-#if defined(CONFIG_VIDEO_V4L1_COMPAT) || !defined (__KERNEL__)
+#if defined(CONFIG_VIDEO_V4L1) || defined(CONFIG_VIDEO_V4L1_MODULE) || !defined(__KERNEL__)
#define VID_TYPE_CAPTURE 1 /* Can capture */
#define VID_TYPE_TUNER 2 /* Can tune */
@@ -328,8 +311,7 @@ struct video_code
#define VID_PLAY_RESET 13
#define VID_PLAY_END_MARK 14
-#endif /* CONFIG_VIDEO_V4L1_COMPAT */
-#endif /* __MIN_V4L1 */
+#endif /* CONFIG_VIDEO_V4L1 */
#endif /* __LINUX_VIDEODEV_H */
diff --git a/include/media/v4l2-ioctl.h b/include/media/v4l2-ioctl.h
index 06daa6e8e05..67df37542c6 100644
--- a/include/media/v4l2-ioctl.h
+++ b/include/media/v4l2-ioctl.h
@@ -14,12 +14,7 @@
#include <linux/device.h>
#include <linux/mutex.h>
#include <linux/compiler.h> /* need __user */
-#ifdef CONFIG_VIDEO_V4L1_COMPAT
-#define __MIN_V4L1
-#include <linux/videodev.h>
-#else
#include <linux/videodev2.h>
-#endif
struct v4l2_fh;
@@ -113,10 +108,6 @@ struct v4l2_ioctl_ops {
int (*vidioc_overlay) (struct file *file, void *fh, unsigned int i);
-#ifdef CONFIG_VIDEO_V4L1_COMPAT
- /* buffer type is struct vidio_mbuf * */
- int (*vidiocgmbuf) (struct file *file, void *fh, struct video_mbuf *p);
-#endif
int (*vidioc_g_fbuf) (struct file *file, void *fh,
struct v4l2_framebuffer *a);
int (*vidioc_s_fbuf) (struct file *file, void *fh,
@@ -300,22 +291,15 @@ extern void v4l_printk_ioctl(unsigned int cmd);
extern const char *v4l2_field_names[];
extern const char *v4l2_type_names[];
-/* Compatibility layer interface -- v4l1-compat module */
-typedef long (*v4l2_kioctl)(struct file *file,
- unsigned int cmd, void *arg);
-#ifdef CONFIG_VIDEO_V4L1_COMPAT
-long v4l_compat_translate_ioctl(struct file *file,
- int cmd, void *arg, v4l2_kioctl driver_ioctl);
-#else
-#define v4l_compat_translate_ioctl(file, cmd, arg, ioctl) (-EINVAL)
-#endif
-
#ifdef CONFIG_COMPAT
/* 32 Bits compatibility layer for 64 bits processors */
extern long v4l2_compat_ioctl32(struct file *file, unsigned int cmd,
unsigned long arg);
#endif
+typedef long (*v4l2_kioctl)(struct file *file,
+ unsigned int cmd, void *arg);
+
/* Include support for obsoleted stuff */
extern long video_usercopy(struct file *file, unsigned int cmd,
unsigned long arg, v4l2_kioctl func);
diff --git a/include/media/videobuf-core.h b/include/media/videobuf-core.h
index 1d3835fc26b..90ed895e217 100644
--- a/include/media/videobuf-core.h
+++ b/include/media/videobuf-core.h
@@ -17,10 +17,6 @@
#define _VIDEOBUF_CORE_H
#include <linux/poll.h>
-#ifdef CONFIG_VIDEO_V4L1_COMPAT
-#define __MIN_V4L1
-#include <linux/videodev.h>
-#endif
#include <linux/videodev2.h>
#define UNSET (-1U)
@@ -212,10 +208,6 @@ int videobuf_qbuf(struct videobuf_queue *q,
struct v4l2_buffer *b);
int videobuf_dqbuf(struct videobuf_queue *q,
struct v4l2_buffer *b, int nonblocking);
-#ifdef CONFIG_VIDEO_V4L1_COMPAT
-int videobuf_cgmbuf(struct videobuf_queue *q,
- struct video_mbuf *mbuf, int count);
-#endif
int videobuf_streamon(struct videobuf_queue *q);
int videobuf_streamoff(struct videobuf_queue *q);