diff options
Diffstat (limited to 'drivers/media/platform/vsp1/vsp1_sru.c')
| -rw-r--r-- | drivers/media/platform/vsp1/vsp1_sru.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/media/platform/vsp1/vsp1_sru.c b/drivers/media/platform/vsp1/vsp1_sru.c index d41ae950d1a1..cff4a1d82e3b 100644 --- a/drivers/media/platform/vsp1/vsp1_sru.c +++ b/drivers/media/platform/vsp1/vsp1_sru.c @@ -151,11 +151,13 @@ static int sru_s_stream(struct v4l2_subdev *subdev, int enable) /* Take the control handler lock to ensure that the CTRL0 value won't be * changed behind our back by a set control operation. */ - mutex_lock(sru->ctrls.lock); + if (sru->entity.vsp1->pdata.uapi) + 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); + if (sru->entity.vsp1->pdata.uapi) + mutex_unlock(sru->ctrls.lock); vsp1_sru_write(sru, VI6_SRU_CTRL1, VI6_SRU_CTRL1_PARAM5); |