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drm/amdgpu/mes: make more vmids available when disable_kq=1

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If we don't have kernel queues, the vmids can be used by
the MES for user queues.

Acked-by: Prike Liang <Prike.Liang@amd.com>
Reviewed-by: Sunil Khatri <sunil.khatri@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Alex Deucher 2025-02-26 12:51:30 -05:00
parent acdc43f270
commit 1f61fc28b9
3 changed files with 3 additions and 3 deletions
repo.diff.show_diff_stats Download patch file Download diff file Expand all files Collapse all files

2
drivers/gpu/drm/amd/amdgpu/amdgpu_mes.c
View file

@ -106,7 +106,7 @@ int amdgpu_mes_init(struct amdgpu_device *adev)
adev->mes.total_max_queue = AMDGPU_FENCE_MES_QUEUE_ID_MASK; adev->mes.total_max_queue = AMDGPU_FENCE_MES_QUEUE_ID_MASK;
adev->mes.vmid_mask_mmhub = 0xffffff00; adev->mes.vmid_mask_mmhub = 0xffffff00;
adev->mes.vmid_mask_gfxhub = 0xffffff00; adev->mes.vmid_mask_gfxhub = adev->gfx.disable_kq ? 0xfffffffe : 0xffffff00;
num_pipes = adev->gfx.me.num_pipe_per_me * adev->gfx.me.num_me; num_pipes = adev->gfx.me.num_pipe_per_me * adev->gfx.me.num_me;
if (num_pipes > AMDGPU_MES_MAX_GFX_PIPES) if (num_pipes > AMDGPU_MES_MAX_GFX_PIPES)

2
drivers/gpu/drm/amd/amdgpu/gmc_v10_0.c
View file

@ -896,7 +896,7 @@ static int gmc_v10_0_sw_init(struct amdgpu_ip_block *ip_block)
* amdgpu graphics/compute will use VMIDs 1-7 * amdgpu graphics/compute will use VMIDs 1-7
* amdkfd will use VMIDs 8-15 * amdkfd will use VMIDs 8-15
*/ */
adev->vm_manager.first_kfd_vmid = 8; adev->vm_manager.first_kfd_vmid = adev->gfx.disable_kq ? 1 : 8;
amdgpu_vm_manager_init(adev); amdgpu_vm_manager_init(adev);

2
drivers/gpu/drm/amd/amdgpu/gmc_v12_0.c
View file

@ -816,7 +816,7 @@ static int gmc_v12_0_sw_init(struct amdgpu_ip_block *ip_block)
* amdgpu graphics/compute will use VMIDs 1-7 * amdgpu graphics/compute will use VMIDs 1-7
* amdkfd will use VMIDs 8-15 * amdkfd will use VMIDs 8-15
*/ */
adev->vm_manager.first_kfd_vmid = 8; adev->vm_manager.first_kfd_vmid = adev->gfx.disable_kq ? 1 : 8;
amdgpu_vm_manager_init(adev); amdgpu_vm_manager_init(adev);