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drm/amdgpu: remove extra placement for AMDGPU_GEM_CREATE_NO_CPU_ACCESS

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This only has the effect of scanning the invisible range twice
since the topdown flag is given anyway.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: JimQu <Jim.Qu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Christian König 2016-11-04 11:34:07 +01:00 committed by Alex Deucher
parent 5befb22a4d
commit e9472a0771
1 changed files with 0 additions and 11 deletions
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11
drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
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@ -128,17 +128,6 @@ static void amdgpu_ttm_placement_init(struct amdgpu_device *adev,
if (flags & AMDGPU_GEM_CREATE_VRAM_CONTIGUOUS)
lpfn = adev->mc.real_vram_size >> PAGE_SHIFT;
if (flags & AMDGPU_GEM_CREATE_NO_CPU_ACCESS &&
!(flags & AMDGPU_GEM_CREATE_CPU_ACCESS_REQUIRED) &&
adev->mc.visible_vram_size < adev->mc.real_vram_size) {
places[c].fpfn = visible_pfn;
places[c].lpfn = lpfn;
places[c].flags = TTM_PL_FLAG_WC |
TTM_PL_FLAG_UNCACHED | TTM_PL_FLAG_VRAM |
TTM_PL_FLAG_TOPDOWN;
c++;
}
places[c].fpfn = 0;
places[c].lpfn = lpfn;
places[c].flags = TTM_PL_FLAG_WC | TTM_PL_FLAG_UNCACHED |