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| author | Hans Verkuil <hverkuil@xs4all.nl> | 2009-02-18 18:34:55 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2009-03-30 12:42:57 -0300 |
| commit | 886fe23d1ce99e35f95449a004647d24508a3d63 (patch) | |
| tree | 101998b45da0f290ad9d9d90ce1461e6acfd9943 /drivers/media/video/zoran/zoran_driver.c | |
| parent | 497d7d0b92b1eccbd76bbe054d791e471d29b599 (diff) | |
| download | lwn-886fe23d1ce99e35f95449a004647d24508a3d63.tar.gz lwn-886fe23d1ce99e35f95449a004647d24508a3d63.zip | |
V4L/DVB (10717): zoran: TRY_FMT and S_FMT now do the same parameter checks.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/video/zoran/zoran_driver.c')
| -rw-r--r-- | drivers/media/video/zoran/zoran_driver.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/drivers/media/video/zoran/zoran_driver.c b/drivers/media/video/zoran/zoran_driver.c index a3a6f61187b0..611fc7f18e16 100644 --- a/drivers/media/video/zoran/zoran_driver.c +++ b/drivers/media/video/zoran/zoran_driver.c @@ -2131,8 +2131,6 @@ static int zoran_try_fmt_vid_out(struct file *file, void *__fh, if (fmt->fmt.pix.pixelformat != V4L2_PIX_FMT_MJPEG) return -EINVAL; - fmt->fmt.pix.bytesperline = 0; - mutex_lock(&zr->resource_lock); settings = fh->jpg_settings; @@ -2157,6 +2155,14 @@ static int zoran_try_fmt_vid_out(struct file *file, void *__fh, else settings.field_per_buff = 1; + if (settings.HorDcm > 1) { + settings.img_x = (BUZ_MAX_WIDTH == 720) ? 8 : 0; + settings.img_width = (BUZ_MAX_WIDTH == 720) ? 704 : BUZ_MAX_WIDTH; + } else { + settings.img_x = 0; + settings.img_width = BUZ_MAX_WIDTH; + } + /* check */ res = zoran_check_jpg_settings(zr, &settings, 1); if (res) @@ -2174,6 +2180,8 @@ static int zoran_try_fmt_vid_out(struct file *file, void *__fh, V4L2_FIELD_TOP : V4L2_FIELD_BOTTOM); fmt->fmt.pix.sizeimage = zoran_v4l2_calc_bufsize(&settings); + fmt->fmt.pix.bytesperline = 0; + fmt->fmt.pix.colorspace = V4L2_COLORSPACE_SMPTE170M; tryfmt_unlock_and_return: mutex_unlock(&zr->resource_lock); return res; |