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authorLad, Prabhakar <prabhakar.csengg@gmail.com>2013-08-11 02:02:24 -0300
committerMauro Carvalho Chehab <m.chehab@samsung.com>2013-08-24 04:15:05 -0300
commitd1d70aa69db3d09240e9faf6bf68a044b9107480 (patch)
tree3c3463213751ad8c4e6530030bb403c1af75088b /drivers/media/v4l2-core
parentedcaa49a2a8a6854c54a5f400b803c63e68a459c (diff)
[media] media: OF: add "sync-on-green-active" property
This patch adds 'sync-on-green-active' property as part of endpoint property. Signed-off-by: Lad, Prabhakar <prabhakar.csengg@gmail.com> Acked-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
Diffstat (limited to 'drivers/media/v4l2-core')
-rw-r--r--drivers/media/v4l2-core/v4l2-of.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/media/v4l2-core/v4l2-of.c b/drivers/media/v4l2-core/v4l2-of.c
index ed305d8c65f..a6478dca0cd 100644
--- a/drivers/media/v4l2-core/v4l2-of.c
+++ b/drivers/media/v4l2-core/v4l2-of.c
@@ -100,6 +100,10 @@ static void v4l2_of_parse_parallel_bus(const struct device_node *node,
if (!of_property_read_u32(node, "data-shift", &v))
bus->data_shift = v;
+ if (!of_property_read_u32(node, "sync-on-green-active", &v))
+ flags |= v ? V4L2_MBUS_VIDEO_SOG_ACTIVE_HIGH :
+ V4L2_MBUS_VIDEO_SOG_ACTIVE_LOW;
+
bus->flags = flags;
}