tree abd2a3f37125f78bc1e7418643bd7b7ae134cf25
parent 2f49a7c7ff9d94c03b32bddd07d4ecdf42b4be76
author Divya Narayanan Poojary <dnaray@codeaurora.org> 1475241733 +0530
committer Ben Romberger <bromberg@codeaurora.org> 1477420144 -0700

hal: Restrict SSR recording to channel position representation

Surround Sound Recording(SSR) supports only channel position
representation while default channel mask for multi-channel
recording is always index representation.
Return updated channel mask in case index representation is sent
for channel count 6. This ensures audio flinger reopens the session
with updated position representation channel mask.
And also handled the case if any client requests recording with
multichannel when SSR is not enabled, will check the max_mic_count
supported by the device and update the channel mask accordingly.

Change-Id: Ib925a5f31d50182cd595e547f3412ed809224a5a