diff options
| author | Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> | 2015-09-09 11:38:56 -0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-04-20 15:42:09 +0900 |
| commit | 5da980e3a596b34825678f5892d2e8a23626049b (patch) | |
| tree | 8cd88e680a5c1f9438b7ebc44639f719e8e66f6c /drivers/media | |
| parent | 4d4b032bd7bb43650a71dd804eb9bbb589d3d818 (diff) | |
v4l: vsp1: Set the SRU CTRL0 register when starting the stream
commit f6acfcdc5b8cdc9ddd53a459361820b9efe958c4 upstream.
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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/media')
| -rw-r--r-- | drivers/media/platform/vsp1/vsp1_sru.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/media/platform/vsp1/vsp1_sru.c b/drivers/media/platform/vsp1/vsp1_sru.c index 6310acab60e7..d41ae950d1a1 100644 --- 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); |