REG_MDP4_OVERLAY_FLUSH   93 drivers/gpu/drm/msm/disp/mdp4/mdp4_crtc.c 	mdp4_write(mdp4_kms, REG_MDP4_OVERLAY_FLUSH, flush);
REG_MDP4_OVERLAY_FLUSH  536 drivers/gpu/drm/msm/disp/mdp4/mdp4_crtc.c 		!(mdp4_read(mdp4_kms, REG_MDP4_OVERLAY_FLUSH) &