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drm/amdgpu/vcn: Add vcn firmware log

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vcn fwlog is for debugging purpose only,
by default, it is disabled.

Signed-off-by: Ruijing Dong <ruijing.dong@amd.com>
Reviewed-by: Leo Liu <leo.liu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Ruijing Dong
2022-03-02 15:19:22 -05:00
committed by Alex Deucher
parent b6065ebf55
commit 11eb648d01
9 changed files with 163 additions and 1 deletions
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10
drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c
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@@ -1778,6 +1778,16 @@ int amdgpu_debugfs_init(struct amdgpu_device *adev)
amdgpu_debugfs_ring_init(adev, ring);
}
for ( i = 0; i < adev->vcn.num_vcn_inst; i++) {
if (!amdgpu_vcnfw_log)
break;
if (adev->vcn.harvest_config & (1 << i))
continue;
amdgpu_debugfs_vcn_fwlog_init(adev, i, &adev->vcn.inst[i]);
}
amdgpu_ras_debugfs_create_all(adev);
amdgpu_rap_debugfs_init(adev);
amdgpu_securedisplay_debugfs_init(adev);