Revert "ASoC: msm: Decrease the playback period size of PCM driver"

This reverts commit b0580099ac7d5e735fb42946612a499bf196cda1.

Conflicts:
	sound/soc/msm/msm-pcm-q6.c

Change-Id: Id1869a455e9cc77d0e9735cd9290f0204c50dcb1
Merge "Revert "ASoC: msm: Decrease the playback period size of PCM driver"" into du44