Commit 45f014c5 authored by Ricardo Ribalda's avatar Ricardo Ribalda Committed by Mauro Carvalho Chehab

[media] media/v4l2-ctrls: Always execute EXECUTE_ON_WRITE ctrls

Any control with V4L2_CTRL_FLAG_EXECUTE_ON_WRITE set should return
changed == true in cluster_changed.

This forces the value to be passed to the driver even if it has not
changed.
Signed-off-by: default avatarRicardo Ribalda Delgado <ricardo.ribalda@gmail.com>
Signed-off-by: default avatarHans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@osg.samsung.com>
parent ef66c0ca
......@@ -1611,6 +1611,10 @@ static int cluster_changed(struct v4l2_ctrl *master)
if (ctrl == NULL)
continue;
if (ctrl->flags & V4L2_CTRL_FLAG_EXECUTE_ON_WRITE)
changed = ctrl_changed = true;
/*
* Set has_changed to false to avoid generating
* the event V4L2_EVENT_CTRL_CH_VALUE
......
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