ASoC: msm: Add support for the delay in the CMD_RUN

Add an ioctl to add the delay for the CMD_RUN.
This ioctl is used to maintain the sync between the
two different sessions running.
Remove the EOS sent from the write_done callback to avoid
the multiple EOS from the single session.

CRs-Fixed: 498277
Change-Id: Ide394cab1c05760aa928f227fb9af3029f25725c
Signed-off-by: Aviral Gupta <aviralg@codeaurora.org>
Merge "ASoC: msm: Add support for the delay in the CMD_RUN"