Revert "Revert "mako: wifi: use stock config to improve performance""

This reverts commit 288ee7fe7da7b835ef6e9ed1cba1109e4d230e24.
remove qc-opt library

Change-Id: Ic7227028ab0b82901fb4d5eef0c8c3c9a5c8411b
update media_*.xml from MIUI 3.11.29

Change-Id: Idd94a64bb5f5c1e5c07854520517ec84f0537abd