fmradio: use caf naming

Change-Id: I9e0fefa3f2dabe991c6be63ab13a18ca38c37f71
Merge "fmradio: use caf naming" into cm-10.1
libstagefright: Adjustment for TunnelPlayer buffer size

- Make necessary adjustments to align the buffer size
  for TunnelPlayer to satisfy the following conditions
- Buffer size is a multiple of LCM(1,2,4,6,8)
- Buffer size is aligned to 4k.
CRs-Fixed: 447274, 442365

Change-Id: I1b7f9ac3cf8ff86f972a8b6798bfcff3a4ba7c64
audio: apply volume on DirectOutput streams

- Call stream->set_volume to apply volume on
  particular stream of DirectOutputs

Change-Id: I98e3b856ee508d407f893afad66caade5eda3e4a
CRs-Fixed: 445953
Merge remote-tracking branch 'upstream/cm-10.1' into cm-10.1