commit eb108a4622825688b02d7afc981014d149913cd8
author Eric Laurent <elaurent@google.com> Fri Jun 06 14:56:52 2014 -0700
committer Eric Laurent <elaurent@google.com> Fri Jun 06 16:03:28 2014 -0700
tree 73249a1268ee3228dffce25aa8eb15caabdc96c6
parent 270facca297275a4889d1cc49ec4d2768ed38bb7

audio policy: added audio HAL version in audio_policy.conf

Each hardware module section in audio_policy.conf indicates
the audio HAL version it implements.

Also added a template audio_policy.conf file with examples
of device and gain descriptors added for audio HAL version3.0.

Bug: 14815883.
Change-Id: Id219d121f81f687363f6c18f2d1684b2448dcdf4

services/audiopolicy/audio_policy_conf.h

diff --git a/services/audiopolicy/audio_policy_conf.h b/services/audiopolicy/audio_policy_conf.h
index 79f20f1..2535a67 100644
--- a/services/audiopolicy/audio_policy_conf.h
+++ b/services/audiopolicy/audio_policy_conf.h
@@ -35,6 +35,7 @@
 #define DEFAULT_OUTPUT_DEVICE_TAG "default_output_device"
 #define ATTACHED_INPUT_DEVICES_TAG "attached_input_devices"
 #define SPEAKER_DRC_ENABLED_TAG "speaker_drc_enabled"
+#define AUDIO_HAL_VERSION_TAG "audio_hal_version"
 
 // hw modules descriptions
 #define AUDIO_HW_MODULE_TAG "audio_hw_modules"