alsa_sound: Correct the input buffer size computation

- getInputBufferSize() expects the input channelCount to
  compute the buffer size but not the channelMask.
- Removed the condition check to allow opening multple
  input streams.

Change-Id: I927f2ed0423353a164d907035adfd883c5dae556
Bug-id: 7184317
2 files changed
tree: 8c197f1a44067bb6016a21cb79841c5054e10840
  1. alsa_sound/
  2. libalsa-intf/
  3. Android.mk