diff options
| author | Trent Piepho <xyzzy@speakeasy.org> | 2009-03-04 01:21:03 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2009-03-30 12:43:06 -0300 |
| commit | 717167e8ae13a61649a1faf867279440fee70b56 (patch) | |
| tree | 11b33390052d7408d96ac684c2f41a89ab3323ed /drivers/media/common | |
| parent | 51f0b8d57af501624ee55e8ca15d09d5bdc2b0dd (diff) | |
| download | op-kernel-dev-717167e8ae13a61649a1faf867279440fee70b56.zip op-kernel-dev-717167e8ae13a61649a1faf867279440fee70b56.tar.gz | |
V4L/DVB (10814): saa7146: some small fixes
vidioc_enum_fmt_vid_overlay() did nothing but call
vidioc_enum_fmt_vid_cap(), so just make
saa7146_video_ioctl_ops.vidioc_enum_fmt_vid_overlay point to
vidioc_enum_fmt_vid_cap() and get ride of vidioc_enum_fmt_vid_overlay().
Have gparm use v4l2_video_std_frame_period to fill in the frame period
instead of just assuming PAL.
Signed-off-by: Trent Piepho <xyzzy@speakeasy.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/common')
| -rw-r--r-- | drivers/media/common/saa7146_video.c | 15 |
1 files changed, 6 insertions, 9 deletions
diff --git a/drivers/media/common/saa7146_video.c b/drivers/media/common/saa7146_video.c index 8d8cb7f..8035285 100644 --- a/drivers/media/common/saa7146_video.c +++ b/drivers/media/common/saa7146_video.c @@ -576,11 +576,6 @@ static int vidioc_enum_fmt_vid_cap(struct file *file, void *fh, struct v4l2_fmtd return 0; } -static int vidioc_enum_fmt_vid_overlay(struct file *file, void *fh, struct v4l2_fmtdesc *f) -{ - return vidioc_enum_fmt_vid_cap(file, fh, f); -} - static int vidioc_queryctrl(struct file *file, void *fh, struct v4l2_queryctrl *c) { const struct v4l2_queryctrl *ctrl; @@ -725,12 +720,14 @@ static int vidioc_s_ctrl(struct file *file, void *fh, struct v4l2_control *c) static int vidioc_g_parm(struct file *file, void *fh, struct v4l2_streamparm *parm) { + struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev; + struct saa7146_vv *vv = dev->vv_data; + if (parm->type != V4L2_BUF_TYPE_VIDEO_CAPTURE) return -EINVAL; parm->parm.capture.readbuffers = 1; - /* fixme: only for PAL! */ - parm->parm.capture.timeperframe.numerator = 1; - parm->parm.capture.timeperframe.denominator = 25; + v4l2_video_std_frame_period(vv->standard->id, + &parm->parm.capture.timeperframe); return 0; } @@ -1164,7 +1161,7 @@ static int vidiocgmbuf(struct file *file, void *__fh, struct video_mbuf *mbuf) const struct v4l2_ioctl_ops saa7146_video_ioctl_ops = { .vidioc_querycap = vidioc_querycap, .vidioc_enum_fmt_vid_cap = vidioc_enum_fmt_vid_cap, - .vidioc_enum_fmt_vid_overlay = vidioc_enum_fmt_vid_overlay, + .vidioc_enum_fmt_vid_overlay = vidioc_enum_fmt_vid_cap, .vidioc_g_fmt_vid_cap = vidioc_g_fmt_vid_cap, .vidioc_try_fmt_vid_cap = vidioc_try_fmt_vid_cap, .vidioc_s_fmt_vid_cap = vidioc_s_fmt_vid_cap, |
