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drm/amdgpu: Add copy_pte_num_dw member in amdgpu_vm_pte_funcs

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Use it to replace the hard coded value in amdgpu_vm_bo_update_mapping().

Signed-off-by: Yong Zhao <yong.zhao@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Yong Zhao
2017-09-19 12:58:15 -04:00
committed by Alex Deucher
parent 7bdc53f925
commit e6d921974a
7 changed files with 15 additions and 1 deletions
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drivers/gpu/drm/amd/amdgpu/sdma_v2_4.c
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@@ -1324,7 +1324,9 @@ static void sdma_v2_4_set_buffer_funcs(struct amdgpu_device *adev)
}
static const struct amdgpu_vm_pte_funcs sdma_v2_4_vm_pte_funcs = {
.copy_pte_num_dw = 7,
.copy_pte = sdma_v2_4_vm_copy_pte,
.write_pte = sdma_v2_4_vm_write_pte,
.set_max_nums_pte_pde = 0x1fffff >> 3,