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drm/amdgpu: use GTT for uvd_get_create/destory_msg
On modern gpus, GTT (system memory) works as well here, and this may also be a workaround for platforms which cannot map vram correctly. Signed-off-by: chenli <chenli@uniontech.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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1 changed files with 2 additions and 2 deletions
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@ -1170,7 +1170,7 @@ int amdgpu_uvd_get_create_msg(struct amdgpu_ring *ring, uint32_t handle,
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int r, i;
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r = amdgpu_bo_create_reserved(adev, 1024, PAGE_SIZE,
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AMDGPU_GEM_DOMAIN_VRAM,
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AMDGPU_GEM_DOMAIN_GTT,
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&bo, NULL, (void **)&msg);
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if (r)
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return r;
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@ -1202,7 +1202,7 @@ int amdgpu_uvd_get_destroy_msg(struct amdgpu_ring *ring, uint32_t handle,
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int r, i;
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r = amdgpu_bo_create_reserved(adev, 1024, PAGE_SIZE,
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AMDGPU_GEM_DOMAIN_VRAM,
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AMDGPU_GEM_DOMAIN_GTT,
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&bo, NULL, (void **)&msg);
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if (r)
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return r;
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