From 829859870c62e0b7dc2a08b588359cb96132576d Mon Sep 17 00:00:00 2001
From: Andy Hung <hunga@google.com>
Date: Fri, 2 Dec 2022 17:22:59 -0800
Subject: [PATCH] sm8550-common: audio HAL: Enable RT priority inheritance

Test: instrumented
Bug: 181148259
Bug: 260918856
Change-Id: If56e449a9c6f1a49e372591893d8714534574e3a
---
 init/init.target.rc | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/init/init.target.rc b/init/init.target.rc
index 858bfb4..8024414 100644
--- a/init/init.target.rc
+++ b/init/init.target.rc
@@ -197,6 +197,8 @@ service vendor.audio-hal /vendor/bin/hw/android.hardware.audio.service
     # media gid needed for /dev/fm (radio) and for /data/misc/media (tee)
     group audio camera drmrpc inet media mediadrm net_bt net_bt_admin net_bw_acct oem_2901 wakelock oem_2912
     capabilities BLOCK_SUSPEND SYS_NICE
+    # setting RLIMIT_RTPRIO allows binder RT priority inheritance
+    rlimit rtprio 10 10
     ioprio rt 4
     task_profiles ProcessCapacityHigh HighPerformance
     onrestart restart audioserver