Commit f95824d0 authored Apr 13, 2020 by Steve Cohen Committed by Gerrit - the friendly Code Review server Apr 14, 2020

disp: msm: sde: restart idle power collapse timeout every kickoff



Restart the timeline for the idle power collapse delayed work
timer for every resource control kickoff instead of only during
a power state change. This will prevent entering mode2 at
unexpected times during active scanouts.

Change-Id: I001157ff7e6b6246e26d537e30d8617cab9cb463
Signed-off-by: Steve Cohen <cohens@codeaurora.org>

parent 6947c549

msm/sde/sde_encoder.c

+2 −1

Original line number	Diff line number	Diff line
		@@ -1644,9 +1644,10 @@ static int _sde_encoder_rc_kickoff(struct drm_encoder *drm_enc,
		SDE_ENC_RC_STATE_ON, SDE_EVTLOG_FUNC_CASE1);
		sde_enc->rc_state = SDE_ENC_RC_STATE_ON;

		end:
		/* restart delayed off work, if required */
		_sde_encoder_rc_restart_delayed(sde_enc, sw_event);
		end:

		mutex_unlock(&sde_enc->rc_lock);
		return ret;
		}