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drm/amdgpu: add amdgpu_gfx_sched_mask and amdgpu_compute_sched_mask debugfs

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compute/gfx may have multiple rings on some hardware.
In some cases, userspace wants to run jobs on a specific ring for validation purposes.
This debugfs entry helps to disable or enable submitting jobs to a specific ring.
This entry is populated only if there are at least two or more cores in the gfx/compute ip.

Signed-off-by: Jesse Zhang <jesse.zhang@amd.com>
Suggested-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Tim Huang <tim.huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Jesse Zhang
2024-10-29 10:11:05 +08:00
committed by Alex Deucher
parent b78612939d
commit c5c63d9cb5
3 changed files with 145 additions and 0 deletions
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2
drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c
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@@ -2096,6 +2096,8 @@ int amdgpu_debugfs_init(struct amdgpu_device *adev)
amdgpu_debugfs_umsch_fwlog_init(adev, &adev->umsch_mm);
amdgpu_debugfs_jpeg_sched_mask_init(adev);
amdgpu_debugfs_gfx_sched_mask_init(adev);
amdgpu_debugfs_compute_sched_mask_init(adev);
amdgpu_ras_debugfs_create_all(adev);
amdgpu_rap_debugfs_init(adev);