audio: property_get is not workable on Yocto 4.0 [1/2]

PD#TV-149881

Problem:
property_get is not workable on Yocto 4.0.

Solution:
change property_get to aml_audio_property_get_str

Verify:
yocto-t5w

Change-Id: Ie0c16efd3ab0f217f89e06d2056d7d6b44f2e031
Signed-off-by: yayun.shi <yayun.shi@amlogic.com>
24 files changed