drm/amd/amdgpu: add mutex in check_soft for VCE v3

Signed-off-by: Tom St Denis <tom.stdenis@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Tom St Denis 2016-08-11 09:55:51 -04:00 • committed by Alex Deucher
commit 9aeb774c1e