mirror of https://github.com/Evolution-X/hardware_interfaces synced 2026-02-01 16:50:18 +00:00

Files

Mikhail Naganov 49712b56d8 audio: Add DriverInterface::start method

This method is used to bring out the hardware from standby.
It replaces the ad hoc 'exitStandby' method in StreamUsb.

Streamlined StreamUsb code to avoid locking during transfers.

Updated StreamRemoteSubmix to use 'start'.

Added extra checks to StreamStub to ensure that 'init/shutdown'
and 'standby/start' methods are called as expected. This allows
removing extra checks from non-stub stream implementations.

Bug: 205884982
Test: atest VtsHalAudioCoreTargetTest
Change-Id: I3615a7ca99cb4f1e149dcbfbc912f2ed58fb033f

2023-06-30 13:41:55 -07:00

2.0

[LSC] Add LOCAL_LICENSE_KINDS to hardware/interfaces

2021-02-23 14:26:20 -08:00

4.0

[LSC] Add LOCAL_LICENSE_KINDS to hardware/interfaces

2021-02-23 14:26:20 -08:00

5.0

[LSC] Add LOCAL_LICENSE_KINDS to hardware/interfaces

2021-02-23 14:26:20 -08:00

6.0

[LSC] Add LOCAL_LICENSE_KINDS to hardware/interfaces

2021-02-23 14:26:20 -08:00

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

Make AUDIO_USAGE_NOTIFICATION_EVENT available to HALs

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

aidl

audio: Add DriverInterface::start method

2023-06-30 13:41:55 -07:00

common

Remove duplcated static libgtest

2023-06-05 12:47:39 -07:00

core/all-versions

audio VTS: Update 7.0/PolicyConfig

2023-05-08 13:17:08 -07:00

effect

Effect: Move thread priority updates from threadLoop

2023-01-13 13:48:48 -08:00

policy/1.0

Set root elements for xsd_config modules

2023-05-22 16:43:12 +09:00

OWNERS

audio: clean up OWNERS

2022-12-29 23:22:02 +00:00

README.md

audio: Update README.md to add info about the AIDL version

2023-01-20 21:54:17 +00:00

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.