diff options
| author | Hans Verkuil <hverkuil@xs4all.nl> | 2015-03-14 15:35:23 +0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@osg.samsung.com> | 2015-04-03 03:09:35 +0300 |
| commit | 1bd0835a27a8651c0a2a06415a64fdab161cbeba (patch) | |
| tree | 253cf108c3dc80fb21970768a97192157e4a953a /drivers/media/platform/vivid/vivid-vid-out.c | |
| parent | 02aa769d9fa12d51213e7b1db34bb9b200a967a3 (diff) | |
| download | linux-1bd0835a27a8651c0a2a06415a64fdab161cbeba.tar.xz | |
[media] vivid: allow s_dv_timings if it is the same as the current
Allow setting the same timings as the current timings (i.e., do nothing in that
case). The code was actually there, but the vb2_is_busy() call was done before
the timings check instead of afterwards.
Found by v4l2-compliance.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Diffstat (limited to 'drivers/media/platform/vivid/vivid-vid-out.c')
| -rw-r--r-- | drivers/media/platform/vivid/vivid-vid-out.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/media/platform/vivid/vivid-vid-out.c b/drivers/media/platform/vivid/vivid-vid-out.c index 6c6deef3521c..19eadddb5776 100644 --- a/drivers/media/platform/vivid/vivid-vid-out.c +++ b/drivers/media/platform/vivid/vivid-vid-out.c @@ -1127,13 +1127,13 @@ int vivid_vid_out_s_dv_timings(struct file *file, void *_fh, if (!vivid_is_hdmi_out(dev)) return -ENODATA; - if (vb2_is_busy(&dev->vb_vid_out_q)) - return -EBUSY; if (!v4l2_find_dv_timings_cap(timings, &vivid_dv_timings_cap, 0, NULL, NULL)) return -EINVAL; if (v4l2_match_dv_timings(timings, &dev->dv_timings_out, 0)) return 0; + if (vb2_is_busy(&dev->vb_vid_out_q)) + return -EBUSY; dev->dv_timings_out = *timings; vivid_update_format_out(dev); return 0; |