commit 6a4872dff07e9056c2a4dfe58175b0308913d5fb
author Mikhail Naganov <mnaganov@google.com> Wed Jun 15 21:39:04 2022 +0000
committer Mikhail Naganov <mnaganov@google.com> Fri Aug 26 02:44:15 2022 +0000
tree ed3aca31aed89ede26b4fb2e91b249070b7cbdb9
parent 48e2e8fe49c32e2aed400df700a05fb2ec7c221d

audio: Implementation of audio I/O, part I

This patch adds necessary structures and prepares for implementing
data flow for audio I/O.

Also in this patch we clarify the relationship between audio patches
and buffer size for audio I/O, and between buffer size and latency.

Bug: 205884982
Bug: 233816848
Test: atest VtsHalAudioCoreTargetTest
Merged-In: I8522632607d4cf50a112225c19b5dd5ad8848591
Change-Id: I8522632607d4cf50a112225c19b5dd5ad8848591
(cherry picked from commit 68bee7044249d2bb0dc2494c0ff768a8b89fa6ff)

audio/aidl/Android.bp

diff --git a/audio/aidl/Android.bp b/audio/aidl/Android.bp
index 151da49..4fac2ef 100644
--- a/audio/aidl/Android.bp
+++ b/audio/aidl/Android.bp
@@ -75,10 +75,14 @@
         "android/hardware/audio/core/IModule.aidl",
         "android/hardware/audio/core/IStreamIn.aidl",
         "android/hardware/audio/core/IStreamOut.aidl",
+        "android/hardware/audio/core/MmapBufferDescriptor.aidl",
         "android/hardware/audio/core/ModuleDebug.aidl",
+        "android/hardware/audio/core/StreamDescriptor.aidl",
     ],
     imports: [
         "android.hardware.audio.common-V1",
+        "android.hardware.common-V2",
+        "android.hardware.common.fmq-V1",
         "android.media.audio.common.types-V1",
     ],
     stability: "vintf",