gst-aml-drm-plugins: CF1 add err print for Abnormal fd [1/1]

PD#SWPL-96937

Problem:
The handle fails to be obtained because fd is abnormally closed

Solution:
add err print in gst

Verify:
DRK

Change-Id: Ifbc13540fb80ef26991ef1bb2089afc5f6c48b96
Signed-off-by: yichen.li <yichen.li@amlogic.com>
1 file changed
tree: 9b50f8a5fb58fa0b3a4b18ca890547551ae643bd
  1. gst-aml-drm-plugins-1.0/
  2. Config.in
  3. gst-aml-drm-plugins.mk