audio: add QCOM supported audio devices

- Add ANC headset, FM, and proxy devices

Change-Id: Ib7b7495ed69ca3ab072c5512e9286da8d3538682
(cherry picked from commit fd629294bcaaa2cb70befc631f7596439d6cbe70)

audio: add support for QCOM audio formats

- Add support for EVRC, QCELP, and WMA formats

Change-Id: Id5f7845ff7bc609e947f93d8647ad3f3e57babfb
(cherry picked from commit 8b3476f14882afa74e9c3b778d9ccbd97ee329f0)

audio: add QCOM supported audio channels

Change-Id: Id29cb6949e137be8fb71d8d45e8e12bc47795f40
(cherry picked from commit 2fe37a40228c97e6f3b0575d94d4ec50b4dde1d6)

system/core: Add Qcom specific audio flags

- Support for Tunnel Mode Playback
- Reserve the LPA and VOIP_RX flags

Change-Id: Ifcbeb2a28feb86b030f48010a8a4e9cda8629e5b

Add ifdefs for QCOM enhanced features

Change-Id: Idefa831ecb4fdb881c990ba02ab4ab0ab7871986
audio: fix build break for non QCOM

Output:
error: 'AUDIO_DEVICE_IN_ANC_HEADSET' was not declared in this scope
error: 'AUDIO_DEVICE_IN_FM_RX' was not declared in this scope
error: 'AUDIO_DEVICE_IN_FM_RX_A2DP' was not declared in this scope
error: 'AUDIO_DEVICE_IN_PROXY' was not declared in this scope

Change-Id: Ie18c623303b944544b68eecca6208607d54b1c9a
FM Radio: Add support for FM Radio in Android

Creating interface and framework for using FM Radio
RX and TX from different vendors.

Change-Id: I1a71aed01bfffdddfabf1cdfbfa3707cb1ed016b
Signed-off-by: Benn Porscke <benn.porscke@stericsson.com>

Conflicts:
	include/system/audio.h
fmradio: cleanup QCOM_HARDWARE/STE_FM defs and ifdef

Change-Id: I00b5e6536511b3bedee6105bf010ee2b5f2e36ac
qcom-fm: audio: Add support for FM feature

-Define audio stream for FM
-Define audio source for FM RX and FM RX A2DP

Change-Id: If24e4c32916f6614e3367b4c9f2cd828562e0347

Conflicts:
	include/system/audio.h
init: create mountpoint for fuse

Change-Id: I8bd80bbcacc8f01ac4df17e013d3d68d2b86e02f