diff options
Diffstat (limited to 'drivers/media/video/v4l2-ctrls.c')
-rw-r--r-- | drivers/media/video/v4l2-ctrls.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/media/video/v4l2-ctrls.c b/drivers/media/video/v4l2-ctrls.c index a37e5bff434..8fb020dd567 100644 --- a/drivers/media/video/v4l2-ctrls.c +++ b/drivers/media/video/v4l2-ctrls.c @@ -2033,9 +2033,11 @@ void v4l2_ctrl_add_event(struct v4l2_ctrl *ctrl, if (ctrl->type != V4L2_CTRL_TYPE_CTRL_CLASS && (sev->flags & V4L2_EVENT_SUB_FL_SEND_INITIAL)) { struct v4l2_event ev; + u32 changes = V4L2_EVENT_CTRL_CH_FLAGS; - fill_event(&ev, ctrl, V4L2_EVENT_CTRL_CH_VALUE | - V4L2_EVENT_CTRL_CH_FLAGS); + if (!(ctrl->flags & V4L2_CTRL_FLAG_WRITE_ONLY)) + changes |= V4L2_EVENT_CTRL_CH_VALUE; + fill_event(&ev, ctrl, changes); v4l2_event_queue_fh(sev->fh, &ev); } v4l2_ctrl_unlock(ctrl); |