exynos: audiohal_comv1: Add QUAD_MIC device and stream definition

* For use by libaudioproxy.
* `DEVICE_QUAD_MIC` and `multi-mic` match what Samsung uses in libaudioproxy and mixer_paths.xml.

Change-Id: I9732831281da7f669b781c87a437b3aed513665b
Signed-off-by: Francescodario Cuzzocrea <bosconovic@gmail.com>
2 files changed