tree ef216fbe8278d815ae06b70874da14666b60b205
parent 799d807135717c50a3fd4a0a669f54ef3553e956
author Rohit kumar <rohitkr@codeaurora.org> 1549277793 +0530
committer Rohit kumar <rohitkr@codeaurora.org> 1555048059 +0530

hal: Add support for Backend port specific channel map

Currently, channel map mixer control is generic for all
backend playback. Add support for backend device specific
mixer control to avoid overwrite of channel map configuration.
Also, always set proper channel map/allocation for playback
for HDMI and display port.

Change-Id: I41e3db6e07be869d82bdd3712744a5b78a707228