diff options
| author | Christian König <christian.koenig@amd.com> | 2020-03-06 14:36:43 -0500 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2020-04-28 16:20:29 -0400 |
| commit | bffc8c5caaa97d6791aef965b618d71faac07098 (patch) | |
| tree | 470946bab108e54b4278d0f0b66cef81c0f8526d /drivers | |
| parent | 11b407a781f42d8513da64499f24fafdfd32426f (diff) | |
drm/amdgpu: also add the TMZ flag to GART
This is necessary for TMZ handling during buffer moves and scanout.
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Tested-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c index 0116c4afe1da..a3c103b4b0a2 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c @@ -1028,6 +1028,9 @@ int amdgpu_ttm_gart_bind(struct amdgpu_device *adev, struct amdgpu_ttm_tt *gtt = (void *)ttm; int r; + if (amdgpu_bo_encrypted(abo)) + flags |= AMDGPU_PTE_TMZ; + if (abo->flags & AMDGPU_GEM_CREATE_CP_MQD_GFX9) { uint64_t page_idx = 1; |