Commit ba47ee1c authored Mar 28, 2019 by Prabhanjan Kandula Committed by Gerrit - the friendly Code Review server May 07, 2019

drm/msm/sde: fix crtc enable check



In SDE driver, existing check of crtc enabled is from enabled
of drm crtc object which is not reliable in atomic commit path
and this leads to improper clock calculation. This change fixes
crtc enable check by referring to member from sde crtc which
SDE driver is properly updating in crtc enable and disable.

Change-Id: I331339513307a3b1c87d8a59e390e90e6a9a0bdb
Signed-off-by: Prabhanjan Kandula <pkandula@codeaurora.org>

parent 47d149c3

drivers/gpu/drm/msm/sde/sde_crtc.h

+8 −1

Original line number	Diff line number	Diff line
		@@ -646,7 +646,14 @@ static inline enum sde_crtc_client_type sde_crtc_get_client_type(
		*/
		static inline bool sde_crtc_is_enabled(struct drm_crtc *crtc)
		{
		return crtc ? crtc->enabled : false;
		struct sde_crtc *sde_crtc;

		if (!crtc)
		return false;

		sde_crtc = to_sde_crtc(crtc);

		return sde_crtc->enabled;
		}

		/**