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drm/amdgpu: enable gpu tlb flush for gfxhub

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Enable gpu tlb flush for gfxhub without check gfx.is_poweron
as gfx is power on by default for gfx v12_1 ASIC.

Signed-off-by: Likun Gao <Likun.Gao@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Likun Gao 2025-06-24 10:58:50 +08:00 committed by Alex Deucher
parent 2db0936438
commit bf2951e967
1 changed files with 0 additions and 3 deletions
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3
drivers/gpu/drm/amd/amdgpu/gmc_v12_1.c
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@ -307,9 +307,6 @@ 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 (AMDGPU_IS_GFXHUB(vmhub) && !adev->gfx.is_poweron)
return;
/* This is necessary for SRIOV as well as for GFXOFF to function
* properly under bare metal
*/