Following changes included in this commit:

1. Added stats for A2DP glitch report, BQR quality monitor report for
   SCO and transmit power level change event.
2. Added adaptive power control feature which takes RSSI & NACKs into
   consideration while updating the power level beyond PL9
3. Minor bug fixes, patch space optimizations and fixes for KW warnings.
4. Added a new bin file: qca/crnv32u.bin , which will be downloaded
   based on SoC ID.
Signed-off-by: Asit Shah <asitshah@codeaurora.org>