rdk: add cond and mutex for buffer manager [1/1]

PD#SWPL-23981

Problem:
Coablt alloc too much buffer because queue thread and decode
thread are async

Solution:
Add cond and mutex in secmem allocator

Verify:
U212 + RDK

Change-Id: Iae36c9c152a391d23064ce5ba5facc01f4a30f1d
Signed-off-by: Tao Guo <tao.guo@amlogic.com>
2 files changed
tree: 5bafbd3f8ab81f1963981d0f0e38d9ad36a72e23
  1. gst-aml-drm-plugins-1.0/
  2. Config.in
  3. gst-aml-drm-plugins.mk