drm/amdgpu: add no_user_fence flag to ring funcs

So we can generalize the no user fence supported engine

Signed-off-by: Leo Liu <leo.liu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Leo Liu 2019-05-08 11:05:11 -04:00 committed by Alex Deucher
parent 777ac3ba3d
commit 120c212518
1 changed files with 1 additions and 0 deletions

View File

@ -114,6 +114,7 @@ struct amdgpu_ring_funcs {
uint32_t align_mask;
u32 nop;
bool support_64bit_ptrs;
bool no_user_fence;
unsigned vmhub;
unsigned extra_dw;