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drm/amdgpu: add debugfs interface for RAP test

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After amdgpu driver loading successfully, we can use
RAP debugfs interface <debugfs_dir>/dri/xxx/rap_test
to trigger RAP test.

Currently only L0 validate test is supported.

v2: refine amdgpu_rap.h

Signed-off-by: Wenhui Sheng <Wenhui.Sheng@amd.com>
Reviewed-by: Guchun Chen <Guchun.Chen@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Wenhui Sheng
2020-08-11 11:02:03 +08:00
committed by Alex Deucher
parent 8602692b6f
commit a4322e1881
4 changed files with 161 additions and 1 deletions
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3
drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c
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@@ -34,6 +34,7 @@
#include "amdgpu_pm.h"
#include "amdgpu_dm_debugfs.h"
#include "amdgpu_ras.h"
#include "amdgpu_rap.h"
/**
* amdgpu_debugfs_add_files - Add simple debugfs entries
@@ -1623,6 +1624,8 @@ int amdgpu_debugfs_init(struct amdgpu_device *adev)
amdgpu_debugfs_autodump_init(adev);
amdgpu_rap_debugfs_init(adev);
return amdgpu_debugfs_add_files(adev, amdgpu_debugfs_list,
ARRAY_SIZE(amdgpu_debugfs_list));
}