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drm/amdgpu:free CSA in unified place

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instead of doing it in each GFX ip's sw_fini

Signed-off-by: Monk Liu <Monk.Liu@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Monk Liu
2017-11-14 16:52:14 +08:00
committed by Alex Deucher
parent 9921167d90
commit 84e5b5161e
5 changed files with 8 additions and 2 deletions
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6
drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c
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@@ -47,6 +47,12 @@ int amdgpu_allocate_static_csa(struct amdgpu_device *adev)
return 0;
}
void amdgpu_free_static_csa(struct amdgpu_device *adev) {
amdgpu_bo_free_kernel(&adev->virt.csa_obj,
&adev->virt.csa_vmid0_addr,
NULL);
}
/*
* amdgpu_map_static_csa should be called during amdgpu_vm_init
* it maps virtual address "AMDGPU_VA_RESERVED_SIZE - AMDGPU_CSA_SIZE"