[media] v4l: vsp1: Set the SRU CTRL0 register when starting the stream

Commit 58f896d859ce ("[media] v4l: vsp1: sru: Make the intensity
controllable during streaming") refactored the stream start code and
removed the SRU CTRL0 register write by mistake. Add it back.

Fixes: 58f896d859ce ("[media] v4l: vsp1: sru: Make the intensity controllable during streaming")

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>

diff --git a/drivers/media/platform/vsp1/vsp1_sru.c b/drivers/media/platform/vsp1/vsp1_sru.c
index 6310acab60e79b3d97978950ce97c3155fed2b29..d41ae950d1a13a923a1f3d372a5ffa1884435ae6 100644 (file)
--- a/drivers/media/platform/vsp1/vsp1_sru.c
+++ b/drivers/media/platform/vsp1/vsp1_sru.c
@@ -154,6 +154,7 @@ static int sru_s_stream(struct v4l2_subdev *subdev, int enable)
        mutex_lock(sru->ctrls.lock);
        ctrl0 |= vsp1_sru_read(sru, VI6_SRU_CTRL0)
               & (VI6_SRU_CTRL0_PARAM0_MASK | VI6_SRU_CTRL0_PARAM1_MASK);
+       vsp1_sru_write(sru, VI6_SRU_CTRL0, ctrl0);
        mutex_unlock(sru->ctrls.lock);
 
        vsp1_sru_write(sru, VI6_SRU_CTRL1, VI6_SRU_CTRL1_PARAM5);