ASoC: qdsp6: q6asm: Add q6asm driver

ASoC: qdsp6: q6asm: Add q6asm driver

This patch adds basic support to Q6 ASM (Audio Stream Manager) module on
Q6DSP. ASM supports up to 8 concurrent streams. each stream can be setup
as playback/capture. ASM provides top control functions like
Pause/flush/resume for playback and record. ASM can Create/destroy encoder,
decoder and also provides POPP dynamic services.

This patch adds support to basic features to allow hdmi playback.

Signed-off-by: Srinivas Kandagatla <[email protected]>
Reviewed-and-tested-by: Rohit kumar <[email protected]>
Reviewed-by: Banajit Goswami <[email protected]>
Signed-off-by: Mark Brown <[email protected]>