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| author | Trent Piepho <xyzzy@speakeasy.org> | 2009-03-03 20:21:03 -0800 |
|---|---|---|
| committer | Trent Piepho <xyzzy@speakeasy.org> | 2009-03-03 20:21:03 -0800 |
| commit | 32096c8cae65c6bb6388033e00b0d5e14c99d934 (patch) | |
| tree | 5e441067b9e7f8322ab81712f4c983fa41f166cf /linux/drivers/media/common/saa7146_video.c | |
| parent | 524c72c90e185f6d07719ce31db5507dcf6bf85c (diff) | |
| download | mediapointer-dvb-s2-32096c8cae65c6bb6388033e00b0d5e14c99d934.tar.gz mediapointer-dvb-s2-32096c8cae65c6bb6388033e00b0d5e14c99d934.tar.bz2 | |
saa7146: some small fixes
From: Trent Piepho <xyzzy@speakeasy.org>
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.
Priority: normal
Signed-off-by: Trent Piepho <xyzzy@speakeasy.org>
Diffstat (limited to 'linux/drivers/media/common/saa7146_video.c')
| -rw-r--r-- | linux/drivers/media/common/saa7146_video.c | 15 |
1 files changed, 6 insertions, 9 deletions
diff --git a/linux/drivers/media/common/saa7146_video.c b/linux/drivers/media/common/saa7146_video.c index b7d73b7fd..ace925134 100644 --- a/linux/drivers/media/common/saa7146_video.c +++ b/linux/drivers/media/common/saa7146_video.c @@ -577,11 +577,6 @@ 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; @@ -726,12 +721,14 @@ 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; } @@ -1165,7 +1162,7 @@ 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, |