Add AudioParameter keyAudioLanguagePreferred

This parameter will be used to set user's preferred audio language
to the MSD HAL. The MSD HAL will use this as a preference indication
when selecting an audio presentation to decode and render
for next generation audio codecs such as AC-4.

Bug: 63901775
Test: make
Change-Id: Ic1da11ced50857f62affd636ba197fb8e6759110
Signed-off-by: Previr Rangroo <prang@dolby.com>
2 files changed