From ea3a9386c9ce3daa4190737cdbd67c146c60b32a Mon Sep 17 00:00:00 2001 From: Midas Chien Date: Tue, 28 Apr 2020 13:25:30 +0800 Subject: [PATCH] sm7250-common: add display fps deferral The FPS deferral property allows deferring clock/bandwidth votes when switching from high refresh rate to low in case hardware takes some extra time to change refresh rate. Bug: 152468927 Bug: 154607334 Test: 60/90 switching, no noise line Test: systrace to check vsync period Change-Id: I47284578d13c203b14b3213081faf258dd9a542b Signed-off-by: aswin7469 --- vendor.prop | 1 + 1 file changed, 1 insertion(+) diff --git a/vendor.prop b/vendor.prop index a71b4ea..429458b 100644 --- a/vendor.prop +++ b/vendor.prop @@ -235,6 +235,7 @@ ro.surface_flinger.use_content_detection_for_refresh_rate=true ro.surface_flinger.set_display_power_timer_ms=1000 ro.surface_flinger.set_idle_timer_ms=80 ro.surface_flinger.set_touch_timer_ms=200 +vendor.display.defer_fps_frame_count=2 # Seamless transfer sys.fflag.override.settings_seamless_transfer=true