init.v2p-aarch64.rc: change to not use vsync

change to use vsync for fast model instances,
and also set the frame delay to 300ms, since time for finish the display
of one frame will take about 150ms on fast model instances

Change-Id: I76f857e58c6d52ab3e91bc77133463c420b49b8a
Signed-off-by: Yongqin Liu <yongqin.liu@linaro.org>
diff --git a/init.v2p-aarch64.rc b/init.v2p-aarch64.rc
index 5ba7b99..8e4f873 100644
--- a/init.v2p-aarch64.rc
+++ b/init.v2p-aarch64.rc
@@ -52,6 +52,8 @@
     chown system system /sys/class/graphics/fb0/overlays
     chown system system /sys/class/graphics/fb0/fit_to_screen
     chown system system /sys/class/graphics/fb1/overlays
+    setprop debug.choreographer.vsync false
+    setprop debug.choreographer.framedelay 300
 
 service faketsd /system/bin/faketsd
     class main