commit fcc0bb62141797fa753885a255b46f2bfa814dbc
author Linux Build Service Account <lnxbuild@localhost> Wed Sep 19 06:54:36 2012 -0700
committer Gerrit - the friendly Code Review server <code-review@localhost> Wed Sep 19 06:54:32 2012 -0700
tree a6b7f1d28f3c47407ab8c8ada24e40f88eebc24e
parent 9beb2807e1c60423fdcbd33e62373c2af2cbeffd
parent 7c31ee7933fff437acfaa69cf443c81638a495de

Merge "msm_fb: display: add wait after overlay kickoff"

drivers/video/msm/mdp4_overlay_writeback.c

diff --git a/drivers/video/msm/mdp4_overlay_writeback.c b/drivers/video/msm/mdp4_overlay_writeback.c
index 487e5d5..ee7e9ce 100644
--- a/drivers/video/msm/mdp4_overlay_writeback.c
+++ b/drivers/video/msm/mdp4_overlay_writeback.c
@@ -294,6 +294,7 @@
 	mdp4_mixer_stage_commit(pipe->mixer_num);
 
 	mdp4_writeback_overlay_kickoff(mfd, pipe);
+	mdp4_writeback_dma_busy_wait(mfd);
 
 	/* move current committed iommu to freelist */
 	mdp4_overlay_iommu_pipe_free(pipe->pipe_ndx, 0);