Navi12 HDCP & DTM deinitialization needs continue to free bo if already
created though initialized flag is not set.
Reviewed-by: NAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: NJiawei Gu <Jiawei.Gu@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>