libmediadrm: add libmediadrm config [1/1]

PD#SWPL-1586

Problem:
libmediadrm is required by some application

Solution:
add libmediadrm config

Verify:
local

Change-Id: I65bd2e472de4206ee0a0daf257e14fa5190e37c7
Signed-off-by: Daogao Xu <daogao.xu@amlogic.com>
1 file changed