[RFC,3/5] v4l2-ctrls: v4l2_ctrl_handler_setup must set has_new to 1

Commit Message

Hans Verkuil Jan. 7, 2011, 12:47 p.m. UTC

None

Patch

diff --git a/drivers/media/video/v4l2-ctrls.c b/drivers/media/video/v4l2-ctrls.c
index 8f81efc..64f56bb 100644
--- a/drivers/media/video/v4l2-ctrls.c
+++ b/drivers/media/video/v4l2-ctrls.c
@@ -1280,8 +1280,10 @@  int v4l2_ctrl_handler_setup(struct v4l2_ctrl_handler *hdl)
 		if (ctrl->done)
 			continue;
 
-		for (i = 0; i < master->ncontrols; i++)
+		for (i = 0; i < master->ncontrols; i++) {
 			cur_to_new(master->cluster[i]);
+			master->cluster[i]->has_new = 1;
+		}
 
 		/* Skip button controls and read-only controls. */
 		if (ctrl->type == V4L2_CTRL_TYPE_BUTTON ||