diff options
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c index ce435dbbb398..1086f039d8e3 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c @@ -1527,8 +1527,8 @@ int amdgpu_fill_buffer(struct amdgpu_bo *bo, struct dma_fence **fence) { struct amdgpu_device *adev = amdgpu_ttm_adev(bo->tbo.bdev); - /* max_bytes applies to SDMA_OP_PTEPDE as well as SDMA_OP_CONST_FILL*/ - uint32_t max_bytes = adev->mman.buffer_funcs->fill_max_bytes; + uint32_t max_bytes = 8 * + adev->vm_manager.vm_pte_funcs->set_max_nums_pte_pde; struct amdgpu_ring *ring = adev->mman.buffer_funcs_ring; struct drm_mm_node *mm_node; @@ -1560,8 +1560,8 @@ int amdgpu_fill_buffer(struct amdgpu_bo *bo, ++mm_node; } - /* 10 double words for each SDMA_OP_PTEPDE cmd */ - num_dw = num_loops * 10; + /* num of dwords for each SDMA_OP_PTEPDE cmd */ + num_dw = num_loops * adev->vm_manager.vm_pte_funcs->set_pte_pde_num_dw; /* for IB padding */ num_dw += 64; |