[media] v4l2-dv-timings: skip standards check for V4L2_DV_BT_CAP_CUSTOM

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>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>

diff --git a/drivers/media/v4l2-core/v4l2-dv-timings.c b/drivers/media/v4l2-core/v4l2-dv-timings.c
index ec258b7..889de0a 100644 (file)
--- 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)))