microsoft
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WSL2-Linux-Kernel
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drm/amdgpu: pin shared GWS, GDS and OA resources 

They can't move anyway, but just to be clean here.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Christian König 2015-12-14 13:23:57 +01:00 коммит произвёл Alex Deucher
Родитель 7c204889de
Коммит 78bbbd9c0f
2 изменённых файлов: 18 добавлений и 24 удалений
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21
drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c
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@ -4465,24 +4465,21 @@ static int gfx_v7_0_sw_init(void *handle)
}
/* reserve GDS, GWS and OA resource for gfx */
r = amdgpu_bo_create(adev, adev->gds.mem.gfx_partition_size,
PAGE_SIZE, true,
AMDGPU_GEM_DOMAIN_GDS, 0,
NULL, NULL, &adev->gds.gds_gfx_bo);
r = amdgpu_bo_create_kernel(adev, adev->gds.mem.gfx_partition_size,
PAGE_SIZE, AMDGPU_GEM_DOMAIN_GDS,
&adev->gds.gds_gfx_bo, NULL, NULL);
if (r)
return r;
r = amdgpu_bo_create(adev, adev->gds.gws.gfx_partition_size,
PAGE_SIZE, true,
AMDGPU_GEM_DOMAIN_GWS, 0,
NULL, NULL, &adev->gds.gws_gfx_bo);
r = amdgpu_bo_create_kernel(adev, adev->gds.gws.gfx_partition_size,
PAGE_SIZE, AMDGPU_GEM_DOMAIN_GWS,
&adev->gds.gws_gfx_bo, NULL, NULL);
if (r)
return r;
r = amdgpu_bo_create(adev, adev->gds.oa.gfx_partition_size,
PAGE_SIZE, true,
AMDGPU_GEM_DOMAIN_OA, 0,
NULL, NULL, &adev->gds.oa_gfx_bo);
r = amdgpu_bo_create_kernel(adev, adev->gds.oa.gfx_partition_size,
PAGE_SIZE, AMDGPU_GEM_DOMAIN_OA,
&adev->gds.oa_gfx_bo, NULL, NULL);
if (r)
return r;

21
drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c
Просмотреть файл

@ -2078,24 +2078,21 @@ static int gfx_v8_0_sw_init(void *handle)
}
/* reserve GDS, GWS and OA resource for gfx */
r = amdgpu_bo_create(adev, adev->gds.mem.gfx_partition_size,
PAGE_SIZE, true,
AMDGPU_GEM_DOMAIN_GDS, 0, NULL,
NULL, &adev->gds.gds_gfx_bo);
r = amdgpu_bo_create_kernel(adev, adev->gds.mem.gfx_partition_size,
PAGE_SIZE, AMDGPU_GEM_DOMAIN_GDS,
&adev->gds.gds_gfx_bo, NULL, NULL);
if (r)
return r;
r = amdgpu_bo_create(adev, adev->gds.gws.gfx_partition_size,
PAGE_SIZE, true,
AMDGPU_GEM_DOMAIN_GWS, 0, NULL,
NULL, &adev->gds.gws_gfx_bo);
r = amdgpu_bo_create_kernel(adev, adev->gds.gws.gfx_partition_size,
PAGE_SIZE, AMDGPU_GEM_DOMAIN_GWS,
&adev->gds.gws_gfx_bo, NULL, NULL);
if (r)
return r;
r = amdgpu_bo_create(adev, adev->gds.oa.gfx_partition_size,
PAGE_SIZE, true,
AMDGPU_GEM_DOMAIN_OA, 0, NULL,
NULL, &adev->gds.oa_gfx_bo);
r = amdgpu_bo_create_kernel(adev, adev->gds.oa.gfx_partition_size,
PAGE_SIZE, AMDGPU_GEM_DOMAIN_OA,
&adev->gds.oa_gfx_bo, NULL, NULL);
if (r)
return r;