diff options
Diffstat (limited to 'drivers/media/video/msp3400-driver.c')
| -rw-r--r-- | drivers/media/video/msp3400-driver.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/media/video/msp3400-driver.c b/drivers/media/video/msp3400-driver.c index 0e412131da7c..4897d90f6a25 100644 --- a/drivers/media/video/msp3400-driver.c +++ b/drivers/media/video/msp3400-driver.c @@ -382,7 +382,12 @@ static int msp_s_ctrl(struct v4l2_ctrl *ctrl) void msp_update_volume(struct msp_state *state) { - v4l2_ctrl_s_ctrl(state->volume, v4l2_ctrl_g_ctrl(state->volume)); + /* Force an update of the volume/mute cluster */ + v4l2_ctrl_lock(state->volume); + state->volume->val = state->volume->cur.val; + state->muted->val = state->muted->cur.val; + msp_s_ctrl(state->volume); + v4l2_ctrl_unlock(state->volume); } /* --- v4l2 ioctls --- */ |