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Code Issues Releases Wiki Activity

drm/amdgpu: Remove useless csa gpu address in vmid0

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driver didn't use this address so far.

Reviewed-by: Monk Liu <Monk.Liu@amd.com>
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Rex Zhu 2018-10-16 16:27:53 +08:00 committed by Alex Deucher
parent 2a5ae84bf3
commit 20bedfe0c1
2 changed files with 2 additions and 3 deletions
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4
drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c
View file

@ -48,7 +48,7 @@ int amdgpu_allocate_static_csa(struct amdgpu_device *adev)
r = amdgpu_bo_create_kernel(adev, AMDGPU_CSA_SIZE, PAGE_SIZE,
AMDGPU_GEM_DOMAIN_VRAM, &adev->virt.csa_obj,
&adev->virt.csa_vmid0_addr, &ptr);
NULL, &ptr);
if (r)
return r;
@ -58,7 +58,7 @@ int amdgpu_allocate_static_csa(struct amdgpu_device *adev)
void amdgpu_free_static_csa(struct amdgpu_device *adev) {
amdgpu_bo_free_kernel(&adev->virt.csa_obj,
&adev->virt.csa_vmid0_addr,
NULL,
NULL);
}

1
drivers/gpu/drm/amd/amdgpu/amdgpu_virt.h
View file

@ -238,7 +238,6 @@ typedef struct amdgim_vf2pf_info_v2 amdgim_vf2pf_info ;
struct amdgpu_virt {
uint32_t caps;
struct amdgpu_bo *csa_obj;
uint64_t csa_vmid0_addr;
bool chained_ib_support;
uint32_t reg_val_offs;
struct amdgpu_irq_src ack_irq;