RM6785: Set refresh rate timers

Change-Id: I3aa9bfc6209eb89456613229ed4cdc2d1fe2c725
diff --git a/vendor.prop b/vendor.prop
index 97fb21e..ec91db6 100644
--- a/vendor.prop
+++ b/vendor.prop
@@ -69,6 +69,8 @@
 ro.surface_flinger.max_frame_buffer_acquired_buffers=3
 ro.surface_flinger.primary_display_orientation=ORIENTATION_0
 ro.surface_flinger.use_content_detection_for_refresh_rate=true
+ro.surface_flinger.set_idle_timer_ms=250
+ro.surface_flinger.set_touch_timer_ms=300
 ro.vendor.mtk_hdr_video_support=1
 
 # Incremental