msm: qdsp6v2: extend media format provided to voice driver

Extend the media format options passed to the voice driver to
include sample rate, bits per sample, and channel mapping in
addition to port ID and the number of channels. Additional media type
information is provide to help avoid additional buffers required in
case of non-fractional sample rate for post processing voice data.

CRs-Fixed: 1065881
Change-Id: Ib69b57dc677b87fecfd689df7f8fc7ec8b4bc59f
Signed-off-by: Siena Richard <sienar@codeaurora.org>