commit 58b01b15fc6f7115a3776771d3cee19fc1bb741f
author Andy Hung <hunga@google.com> Tue Mar 26 18:04:29 2024 -0700
committer Andy Hung <hunga@google.com> Tue Mar 26 18:05:24 2024 -0700
tree 10c5db2f2a4584b9d18e4a7ac70c346ae82c2301
parent d6952c02da16b2851f70b4ddf391843559af1021

audio: Enable RT priority inheritance for service clients

Useful for game, XR, spatialization clients.

Test: compiles
Bug: 331498867
Change-Id: I48d2120338d2d9bdf3c01dc1546937c3dc7aaba9

services/audiopolicy/service/AudioPolicyService.cpp

diff --git a/services/audiopolicy/service/AudioPolicyService.cpp b/services/audiopolicy/service/AudioPolicyService.cpp
index f6492d4..7f0c902 100644
--- a/services/audiopolicy/service/AudioPolicyService.cpp
+++ b/services/audiopolicy/service/AudioPolicyService.cpp
@@ -228,6 +228,7 @@
       mDestroyAudioPolicyManager(destroyAudioPolicyManager),
       mUsecaseValidator(media::createUsecaseValidator()) {
       setMinSchedulerPolicy(SCHED_NORMAL, ANDROID_PRIORITY_AUDIO);
+      setInheritRt(true);
 }
 
 void AudioPolicyService::loadAudioPolicyManager()

services/audiopolicy/service/Spatializer.cpp

diff --git a/services/audiopolicy/service/Spatializer.cpp b/services/audiopolicy/service/Spatializer.cpp
index 233a484..c98f8df 100644
--- a/services/audiopolicy/service/Spatializer.cpp
+++ b/services/audiopolicy/service/Spatializer.cpp
@@ -292,6 +292,7 @@
       mPolicyCallback(callback) {
     ALOGV("%s", __func__);
     setMinSchedulerPolicy(SCHED_NORMAL, ANDROID_PRIORITY_AUDIO);
+    setInheritRt(true);
 }
 
 void Spatializer::onFirstRef() {