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

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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>
This commit is contained in:
Samantha Tran 2019-09-16 10:47:44 -07:00
commit 8fa5e65d70
1 changed files with 2 additions and 1 deletions
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3
msm/msm_atomic.c
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@ -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);