audio: headphone sound_track func doesn't work. [1/1]

PD#SWPL-196106

Problem:
headphone no sound_track function.

Solution:
add sound_track function for headphone.

Verify:
yocto-t6d

Change-Id: Ia3a94106233444e0f229dcaddcb0ffe745f1cef9
Signed-off-by: dongyang.zhang <dongyang.zhang@amlogic.com>
1 file changed