[ 1036.574364] [drm] mtk_ovl_clk_enable enable clock
[ 1036.574386] [drm] mtk_ovl_clk_enable enable clock
[ 1037.085340] [drm] mtk_drm_crtc_enable_vblank crtc 0 enable vblank
[ 1392.954849] [drm] mtk_drm_crtc_disable_vblank crtc 0 disable vblank
[ 1392.954883] [drm] mtk_ovl_disable_vblank disable vlbank
[ 1435.313391] [drm] mtk_drm_crtc_enable_vblank crtc 0 enable vblank
[ 1440.546857] [drm] mtk_drm_crtc_disable_vblank crtc 0 disable vblank
[ 1440.546884] [drm] mtk_ovl_disable_vblank disable vlbank
[ 1495.279028] [drm] mtk_drm_crtc_enable_vblank crtc 0 enable vblank
[ 1500.421147] [drm] mtk_drm_crtc_disable_vblank crtc 0 disable vblank
[ 1500.421178] [drm] mtk_ovl_disable_vblank disable vlbank
[ 1555.253314] [drm] mtk_drm_crtc_enable_vblank crtc 0 enable vblank
[ 1560.295231] [drm] mtk_drm_crtc_disable_vblank crtc 0 disable vblank
[ 1560.295269] [drm] mtk_ovl_disable_vblank disable vlbank
[ 1615.231721] [drm] mtk_drm_crtc_enable_vblank crtc 0 enable vblank
[ 1620.681030] [drm] mtk_drm_crtc_disable_vblank crtc 0 disable vblank
[ 1620.681068] [drm] mtk_ovl_disable_vblank disable vlbank
[ 1675.207738] [drm] mtk_drm_crtc_enable_vblank crtc 0 enable vblank
[ 1680.555096] [drm] mtk_drm_crtc_disable_vblank crtc 0 disable vblank
[ 1680.555132] [drm] mtk_ovl_disable_vblank disable vlbank
[ 1735.181366] [drm] mtk_drm_crtc_enable_vblank crtc 0 enable vblank
[ 1740.429170] [drm] mtk_drm_crtc_disable_vblank crtc 0 disable vblank
[ 1740.429206] [drm] mtk_ovl_disable_vblank disable vlbank
[ 1795.157595] [drm] mtk_drm_crtc_enable_vblank crtc 0 enable vblank
[ 1800.303230] [drm] mtk_drm_crtc_disable_vblank crtc 0 disable vblank
[ 1800.303268] [drm] mtk_ovl_disable_vblank disable vlbank
[ 1834.461231] [drm] mtk_drm_crtc_enable_vblank crtc 0 enable vblank
[ 1834.698096] [drm] mtk_drm_crtc_disable_vblank crtc 0 disable vblank
[ 1834.698119] [drm] mtk_ovl_disable_vblank disable vlbank
[ 1834.698168] [drm] mtk_crtc_ddp_hw_fini
[ 1834.714841] [drm] mtk_ovl_clk_disable disable clock
[ 1834.714865] [drm] mtk_ovl_clk_disable disable clock
[ 1834.714938] [drm] clear crtc state event!!!