* [PATCH] v4l2-dv-timings: skip standards check for V4L2_DV_BT_CAP_CUSTOM
@ 2016-01-13 13:44 Hans Verkuil
0 siblings, 0 replies; only message in thread
From: Hans Verkuil @ 2016-01-13 13:44 UTC (permalink / raw)
To: linux-media
Skip validating the standards field in v4l2_valid_dv_timings() if the
V4L2_DV_BT_CAP_CUSTOM capability is set, since that implies that
non-standard timings are allowed.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
---
drivers/media/v4l2-core/v4l2-dv-timings.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/media/v4l2-core/v4l2-dv-timings.c b/drivers/media/v4l2-core/v4l2-dv-timings.c
index ec258b7..889de0a 100644
--- a/drivers/media/v4l2-core/v4l2-dv-timings.c
+++ b/drivers/media/v4l2-core/v4l2-dv-timings.c
@@ -165,7 +165,8 @@ bool v4l2_valid_dv_timings(const struct v4l2_dv_timings *t,
bt->width > cap->max_width ||
bt->pixelclock < cap->min_pixelclock ||
bt->pixelclock > cap->max_pixelclock ||
- (cap->standards && bt->standards &&
+ (!(caps & V4L2_DV_BT_CAP_CUSTOM) &&
+ cap->standards && bt->standards &&
!(bt->standards & cap->standards)) ||
(bt->interlaced && !(caps & V4L2_DV_BT_CAP_INTERLACED)) ||
(!bt->interlaced && !(caps & V4L2_DV_BT_CAP_PROGRESSIVE)))
--
2.7.0.rc3
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