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drm/amdgpu: Use AMDGPU_IS_GFXHUB to screen out GFXHUB for GMC v12.1

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There're multiple gfxhubs on GMC v12.1

Signed-off-by: Le Ma <le.ma@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Le Ma 2025-06-11 20:35:50 +08:00 committed by Alex Deucher
parent bb562c955e
commit a848986a38
1 changed files with 3 additions and 3 deletions
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6
drivers/gpu/drm/amd/amdgpu/gmc_v12_1.c
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@ -255,7 +255,7 @@ static void gmc_v12_1_flush_vm_hub(struct amdgpu_device *adev, uint32_t vmid,
unsigned int i;
unsigned char hub_ip = 0;
hub_ip = (vmhub == AMDGPU_GFXHUB(0)) ?
hub_ip = (AMDGPU_IS_GFXHUB(vmhub)) ?
GC_HWIP : MMHUB_HWIP;
spin_lock(&adev->gmc.invalidate_lock);
@ -274,7 +274,7 @@ static void gmc_v12_1_flush_vm_hub(struct amdgpu_device *adev, uint32_t vmid,
}
/* Issue additional private vm invalidation to MMHUB */
if ((vmhub != AMDGPU_GFXHUB(0)) &&
if (!AMDGPU_IS_GFXHUB(vmhub) &&
(hub->vm_l2_bank_select_reserved_cid2) &&
!amdgpu_sriov_vf(adev)) {
inv_req = RREG32_NO_KIQ(hub->vm_l2_bank_select_reserved_cid2);
@ -307,7 +307,7 @@ static void gmc_v12_1_flush_vm_hub(struct amdgpu_device *adev, uint32_t vmid,
static void gmc_v12_1_flush_gpu_tlb(struct amdgpu_device *adev, uint32_t vmid,
uint32_t vmhub, uint32_t flush_type)
{
if ((vmhub == AMDGPU_GFXHUB(0)) && !adev->gfx.is_poweron)
if (AMDGPU_IS_GFXHUB(vmhub) && !adev->gfx.is_poweron)
return;
/* This is necessary for SRIOV as well as for GFXOFF to function