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Commit c65602e7 authored by Linux Build Service Account's avatar Linux Build Service Account Committed by Gerrit - the friendly Code Review server
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Merge "drm/msm/sde: Prevent multiple unblank event trigger"

parents fe93d00c 0a6dfff0

drivers/gpu/drm/msm/msm_atomic.c

+12 −6
Original line number Diff line number Diff line
@@ -462,12 +462,15 @@ static void msm_atomic_helper_commit_modeset_enables(struct drm_device *dev, 
		DRM_DEBUG_ATOMIC("enabling [ENCODER:%d:%s]\n",

				 encoder->base.id, encoder->name);



		if (connector->state->crtc->state->active_changed) {

			blank = MSM_DRM_BLANK_UNBLANK;

			notifier_data.data = ␣

			notifier_data.id =

				connector->state->crtc->index;

			DRM_DEBUG_ATOMIC("Notify early unblank\n");

			msm_drm_notifier_call_chain(MSM_DRM_EARLY_EVENT_BLANK,

					    &notifier_data);

		}

		/*

		 * Each encoder has at most one connector (since we always steal

		 * it away), so we won't call enable hooks twice.
@@ -512,9 +515,12 @@ static void msm_atomic_helper_commit_modeset_enables(struct drm_device *dev, 
				 encoder->base.id, encoder->name);



		drm_bridge_enable(encoder->bridge);

		if (connector->state->crtc->state->active_changed) {

			DRM_DEBUG_ATOMIC("Notify unblank\n");

			msm_drm_notifier_call_chain(MSM_DRM_EVENT_BLANK,

					    &notifier_data);

		}

	}

	SDE_ATRACE_END("msm_enable");

}