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Mikhail Naganov ec8ef38ad9 audio: Add android.hardware.audio[.common]@7.1-util modules

android.hardware.audio.common@7.1-util and
android.hardware.audio@7.1-util utilize the 7.1 XSD enums
conversion library and thus can work with the new
enum strings added in 7.1

Bug: 218504031
Test: atest VtsHalAudioV7_1TargetTest
Test: atest android.hardware.audio.common@7.0-util_tests
Test: atest android.hardware.audio.common@7.1-util_tests
Test: atest android.hardware.audio@7.0-util_tests
Test: atest android.hardware.audio@7.1-util_tests
Change-Id: Icc5a354cdc2e377a2a2424c28377bcb0ba05bf4e
(cherry picked from commit fa4a4f8da7)
Merged-In: Icc5a354cdc2e377a2a2424c28377bcb0ba05bf4e

2022-02-12 00:03:49 +00:00

2.0

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4.0

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5.0

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6.0

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7.0

audio: Fix parsing of arguments in the APM config update script am: b9e244dfc7 am: 188d6412b0

2021-06-11 22:06:36 +00:00

7.1

audio: add Ultrasound materials to 7.1

2022-02-11 23:16:53 +00:00

aidl

Adding bluetooth apex and min_sdk_version

2022-02-03 14:15:22 -08:00

common

audio: Add android.hardware.audio[.common]@7.1-util modules

2022-02-12 00:03:49 +00:00

core/all-versions

audio: Add android.hardware.audio[.common]@7.1-util modules

2022-02-12 00:03:49 +00:00

effect

Audio HAL V7.1: Update VTS

2022-02-05 00:44:59 +00:00

policy/1.0

Backfill owner information for VTS module VtsHalAudioPolicyV1_0TargetTest.

2021-08-30 12:57:10 -07:00

README.md

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README.md

Audio HAL

Directory structure of the audio HAL related code.

Run common/all-versions/copyHAL.sh to create a new version of the audio HAL based on an existing one.

Directory Structure

2.0 — version 2.0 of the core HIDL API. Note that .hal files can not be moved into the core directory because that would change its namespace and include path.
- config — the XSD schema for the Audio Policy Manager configuration file.
4.0 — version 4.0 of the core HIDL API.
...
common — common types for audio core and effect HIDL API.
- 2.0 — version 2.0 of the common types HIDL API.
- 4.0 — version 4.0.
- ...
- 7.0 — version 7.0.
  - example — example implementation of the core and effect V7.0 API. It represents a "fake" audio HAL that doesn't actually communicate with hardware.
- all-versions — code common to all version of both core and effect API.
  - default — shared code of the default implementation.
    - service — vendor HAL service for hosting the default implementation.
  - test — utilities used by tests.
  - util — utilities used by both implementation and tests.
core — VTS tests and the default implementation of the core API (not HIDL API, it's in audio/N.M).
- 7.0 — code specific to version V7.0 of the core HIDL API
- all-versions — the code is common between all versions, version-specific parts are enclosed into conditional directives of preprocessor or reside in dedicated files.
  - default — code that wraps the legacy API (from hardware/libhardware).
    - util — utilities for the default implementation.
  - vts VTS tests for the core HIDL API.
effect — same for the effect HIDL API.
- 2.0
  - config — the XSD schema for the Audio Effects configuration file.
- 4.0
- ...
- all-versions
  - default — code that wraps the legacy API (from hardware/libhardware).
    - util — utilities for the default implementation.
  - vts VTS tests for the effect HIDL API.
policy — Configurable Audio Policy schemes.
- 1.0 — note that versions of CAP are not linked to the versions of audio HAL.
  - vts — VTS tests for validating actual configuration files.
  - xml — XSD schemas for CAP configuration files.