msm: mdss: Add rotator sync point support in mdss
Currently rotation activities are blocking and hence hurt
the performance. So, make the calls asynchronous and use
sync point to realize this.
Change-Id: I677097fcaf133b0ed67ae94cfeacf3a0a10bc579
Signed-off-by: Jayant Shekhar <jshekhar@codeaurora.org>
diff --git a/include/linux/msm_mdp.h b/include/linux/msm_mdp.h
index 9b21dca..077b204 100644
--- a/include/linux/msm_mdp.h
+++ b/include/linux/msm_mdp.h
@@ -838,6 +838,7 @@
struct mdp_buf_sync {
uint32_t flags;
uint32_t acq_fen_fd_cnt;
+ uint32_t session_id;
int *acq_fen_fd;
int *rel_fen_fd;
};