diff options
| author | Christian König <christian.koenig@amd.com> | 2016-09-05 17:00:57 +0200 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2016-09-14 15:10:30 -0400 |
| commit | c855e25090cdafffb87119028eb018030a46dd9e (patch) | |
| tree | 237c294ebfb71d5971e60f15cda0c007dd46d30b /drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c | |
| parent | 71c76a086f04055e2da8d7d71c77e0b37ac310a2 (diff) | |
drm/amdgpu: bind GTT on demand
We don't really need the GTT table any more most of the time. So bind it
only on demand.
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Acked-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c index bf56f1814437..bd5af328154f 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c @@ -1163,7 +1163,8 @@ int amdgpu_vm_bo_update(struct amdgpu_device *adev, } flags = amdgpu_ttm_tt_pte_flags(adev, bo_va->bo->tbo.ttm, mem); - gtt_flags = (adev == bo_va->bo->adev) ? flags : 0; + gtt_flags = (amdgpu_ttm_is_bound(bo_va->bo->tbo.ttm) && + adev == bo_va->bo->adev) ? flags : 0; spin_lock(&vm->status_lock); if (!list_empty(&bo_va->vm_status)) |