Commit 211eff0a authored Nov 05, 2013 by Adrian Salido-Moreno

msm: mdss: send frame events on polling mode



Due to potential heavy load in the system, in some cases the system may
fall into polling mode for vsyncs if interrupts are not happening fast
enough. In such cases frame events should still be sent so that sync
fences are properly released.

Change-Id: I41903540921e9b4e9c79de3ad0b6c11c20b30520
CRs-Fixed: 569334
Signed-off-by: Adrian Salido-Moreno <adrianm@codeaurora.org>

parent f6b73a87

drivers/video/msm/mdss/mdss_mdp_intf_video.c

+2 −3

Original line number	Diff line number	Diff line
		@@ -429,10 +429,9 @@ static int mdss_mdp_video_wait4comp(struct mdss_mdp_ctl ctl, void arg)
		} else {
		rc = 0;
		}

		}
		mdss_mdp_ctl_notify(ctl,
		rc ? MDP_NOTIFY_FRAME_TIMEOUT : MDP_NOTIFY_FRAME_DONE);
		}

		if (ctx->wait_pending) {
		ctx->wait_pending = 0;