Commit 8fa5e65d authored Sep 16, 2019 by Samantha Tran

disp: msm: sde: avoid plane update if crtc inactive



This change passes DRM_PLANE_COMMIT_ACTIVE_ONLY during
drm_atomic_helper_commit_planes in complete commit. Passing
this flag insures that if crtc is inactive, plane update
will not be made. This avoids trying to commit a plane
while entering low power mode when crtc and encoder are
already disabled.

Change-Id: Ic08a4f42cf832709332ccbf4a9df39342f858eec
Signed-off-by: Samantha Tran <samtran@codeaurora.org>

parent 8babba1d

msm/msm_atomic.c

+2 −1

Original line number	Diff line number	Diff line
		@@ -535,7 +535,8 @@ static void complete_commit(struct msm_commit *c)

		msm_atomic_helper_commit_modeset_disables(dev, state);

		drm_atomic_helper_commit_planes(dev, state, 0);
		drm_atomic_helper_commit_planes(dev, state,
		DRM_PLANE_COMMIT_ACTIVE_ONLY);

		msm_atomic_helper_commit_modeset_enables(dev, state);