From 7bbb31f670965d0e29ef0ff398a367522cdb4507 Mon Sep 17 00:00:00 2001 From: Mingming Yin Date: Mon, 3 Dec 2012 13:32:11 -0800 Subject: audio: Add support for QCOM audio devices, formats, and channels - Add QCOM supported devices, fomats, and input/output channels in AudioPolicyManagerBase - Add QCOM supported devices in AudioSystemLegacy.h Change-Id: I5e2977a630c2bf9211af62d97ae024c5c57075f9 libhardware_legacy: Add support for DirectTrack - Add support for DirectOutput in libhardware_legacy - Add new APIs to AudioStreamOut base class - Add audio output flags to openOutputStream Change-Id: I301b3b9b2c2ad08dba75f616008d692e825af96f audio: add missing QCOM audio devices, formats, and channels - Add support for FM I/O devices and communication device for VOIP - Add support for mp2 audio format - Add support for 6.1 audio channels Change-Id: I7b3042902c658dc8e5dfa34719fb80d18f3ff4e7 libhardware_legacy: Support LPA Playback Add support to enable Playback in LPA mode When Alarm is playing on headset+spkr, if LPA playback is selected STARTEGY_MEDIA gets selected and switches device from Combo device to Headset. - Fix the issue by selecting Combo device only even incase of LPA when stream ALARM/NOTIFICATION is active. Change-Id: Ifde78a744a17ce613eac92b4c3bcf875167aaeb6 Add ifdefs for QCOM enhanced features Change-Id: I87ce3503ed85458c775d0c8c7fa649d8194e28e3 --- include/hardware_legacy/AudioHardwareInterface.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) (limited to 'include/hardware_legacy/AudioHardwareInterface.h') diff --git a/include/hardware_legacy/AudioHardwareInterface.h b/include/hardware_legacy/AudioHardwareInterface.h index 4bd56d4..82fc633 100644 --- a/include/hardware_legacy/AudioHardwareInterface.h +++ b/include/hardware_legacy/AudioHardwareInterface.h @@ -116,6 +116,18 @@ public: */ #ifndef ICS_AUDIO_BLOB virtual status_t getNextWriteTimestamp(int64_t *timestamp); +#ifdef QCOM_HARDWARE + virtual status_t start() {return INVALID_OPERATION;} + virtual status_t pause() {return INVALID_OPERATION;} + virtual status_t flush() {return INVALID_OPERATION;} + virtual status_t stop() {return INVALID_OPERATION;} + virtual int setObserver(void *observer) {return INVALID_OPERATION;} + virtual status_t getBufferInfo(buf_info **buf) {return INVALID_OPERATION;} + virtual status_t isBufferAvailable(int *isAvail) { + *isAvail = true; + return NO_ERROR; + } +#endif #endif }; -- cgit v1.2.3