ASoC: msm: Support for configuring buffer size in multichannel PCM TX

There is a usecase to capture PCM from HDMI input through ADSP using
MI2S TX interface and play or route the same to the desired output
device. To support this more buffering is required. Add configuring
buffer size in multi channel PCM TX driver to support the usecase.

CRs-Fixed: 443301
Change-Id: I84acb1c54e54b702dcfb210c8de12b4cd733fd63
Signed-off-by: Mingming Yin <mingming@codeaurora.org>
1 file changed