audio: set default capture point as MIXER_OUTPUT [1/1]

PD#SWPL-190331

Problem:
bluetooth set unknown name for capture, it goes to wrong state

Solution:
set default capture point as MIXER_OUTPUT

Verify:
yocto

Change-Id: I947250c2c158e23598e84b778ea474e0a3354ef2
Signed-off-by: wei.du <wei.du@amlogic.com>
1 file changed