audio: set pcrscr after 2 frames ready [3/3]

PD#SWPL-795

Problem:
The pcrscr start early than video pts.
so video need drop frames to catch up with pcrscr

Solution:
Start pcrscr only when 2 frames ready
Adjust sepolicy for audioserver

Verify:
P212

Change-Id: I11bbad48335f5f2534e5ee9bd8377537c36fe211
Signed-off-by: Tao Guo <tao.guo@amlogic.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/sepolicy/hal_audio_default.te b/sepolicy/hal_audio_default.te
index 512f4ec..6fb53e6 100755
--- a/sepolicy/hal_audio_default.te
+++ b/sepolicy/hal_audio_default.te
@@ -9,6 +9,8 @@ allow hal_audio_default media_prop:file { read open getattr };
 allow hal_audio_default media_prop:property_service { set };
 allow hal_audio_default shell_data_file:file { read write };
 allow hal_audio_default sysfs_xbmc:file { read open write };
+allow hal_audio_default sysfs_video:file { read open };
+allow hal_audio_default sysfs_video:dir search;
 allow hal_audio_default hidraw_device:chr_file { create read write open ioctl};
 allow hal_audio_default property_socket:sock_file { write };
 allow hal_audio_default init:unix_stream_socket { connectto };