audio: Add support for offloading MPEG2 and WMA

Change-Id: I75afa455537cc8aaecd5d5a36ffda9e62785c723
audio: Always offload audio for AV

Change-Id: I88ba026c9733cdd7e31a5771f3d82bfc1cf37597
Revert "audio: Always offload audio for AV"

 * Framework offload path is too racy and the root issue this was
   addressing is resolved now.

This reverts commit 6f03c6068a26636f68038402a84d371f64d54ddf.

Change-Id: I35f9a5b2a613bdff056630dffeecd7117657cc85
hal: Add support for multiple instances of offload playback

Add support for multiple offload playback instances

Change-Id: I9d35b68fc8ca27c4eeb3976eb508b06c5ad3ca8f
hal: configure HDMI channels based on sink capability.

- configure output HDMI channel count based on sink
  capability when audio.use.hdmi.sink.cap is set to true

CRs-Fixed: 656308
Change-Id: I3dd3226054c68a69a2c29f8bb2f9c27e429ad2dc
hal: SSR support for compress offload

- add support for time stamp error propagation
  to frameworks on compress driver error

- close active compress session on SSR

Change-Id: I9cbd3a6c271097b81c9b79e71573fda8d78c7dbf
hal: SSR support for compress offload

- reject offload request based on sound
  card state

Change-Id: I38256ce6163f948a9e9c14cb895de3f71529a0e9
Remove current msm7x30 audio HAL

This HAL is outdated & contains legacy code
Remove it so we can import the newest HAL from jb_2.5.3 branch
Import msm7630 audio HAL from jb_2.5.3 branch

Squashed import of the following CAF commits:

a0947f8 audio/msm7630: Initial commit for MR1 Audio bringup.
67550d7 audio: compile only if TARGET_USES_QCOM_MM_AUDIO set to true
51e24b7 msm7630 : Propagate the flag value to status
4642b91 Remove audio_poliy.conf from msm7630
b982f5a audio/8655: Enabling LPA playback by adding AudioSessionOutLPA class
fef3c65 audio/msm8655: Fix for AAC recording failure.
eeae23f msm7630 : Send proper channleMask for getInputProfile()
fe2acf4 Update copyright to The Linux Foundation
4931e2c audio/msm7630: Add usb audio hal profile.
04bcc5f audio/msm7630: Fix for volume change during voice call
58de776 7x30 : Port heap mask change to ion
c0a97d0 audio/msm7630: Fix the issue of voice call when HDMI connected
223c325 audio/msm7630: Fix to enable TTY device
387befb audio/msm7630: Add latency support for LPA
701b6c6 audio/msm7630: Fix for routing camcorded encoded clip audio to wired headset
a20c757 audio/msm7630: Fix for back to back VOIP calls failure
8f6be8a audio/msm7630 : Stability issue with LPA play back.

Signed-off-by: Michael Bestas <mikeioannina@gmail.com>
legacy/msm7x30: Use CM standard qcom naming

* Also add msm7x30 to the build barrier
audio/msm7x30: Fix build in CM

* Build without qcom audio calibration
* Hack for prebuilt libraries we don't have access to
* Little cleanup of makefile
audio/msm7x30: Fix log tags and disable debug logging

Change-Id: I4712b09c86e3a067b0c847661fa43828be6eee23
audio/msm7x30: Stop the log spam during VOIP calls

Change-Id: Idfe211b1fef6f2aeee51ebe7f1b6ce3f4a0787be
audio/msm7x30: disable logcat spam

Change-Id: I82ebb39e62f49c24f236cc9eeadbc303f8dbd823
audio/msm7x30: Fix for Echo in Gtalk

- Echo is observed in Gtalk.
- Audio HAL informs that clients that it handle the Echo
  cancellation and with AHAL client turns off the EC.
- EC is not supported in this PL remove it from getparam
CRs-Fixed: 427161

Change-Id: I62eba7ed7566045f61c34a51c8ac36029b8596ea
audio/msm7x30: Use q5v2_msm_audio_mvs_frame struct

Otherwise a packet size of 640, which 7x30 modem doesn't support,
will be used. 7x30 expects a packet size of 320.

Was changed in AudioHardware::AudioStreamOutDirect::write, but
seems to have been forgotten here.

Related kernel change: http://bit.ly/M7ZqMN

Change-Id: Ie89da836cbe27ea6b6cd10ef5c830ecc7020a624
legacy/msm7x30: Use audio policy from legacy/alsa_sound

* Clone of the legacy/alsa_sound audio policy HAL
audio/msm7x30: Only use earpiece when specified.

There are a few cases where the audio gets routed to earpiece, while it should
be at the speaker mode. To fix this, always default to speaker mode and only use
earpiece when it is specified.

Change-Id: I9fe2e54b20e2aa8aeac4b75b191a51790612f468
audio/msm7x30: fix a crash on audio initialize

Fixes crash on mediaserver if the device_count got from
audioalsa library is greater than DEVICE_COUNT in HAL

Change-Id: Ic5a29ddbee4f7b79ec944e6b48ef8272177659e6
audio/msm7x30: Add system property to toggle headset microphone.

Change-Id: Idb9782808f190da4a715a0c5597043f9c06134d8