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| author | Victor Zhao <[email protected]> | 2022-06-14 02:48:11 +0000 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2022-08-16 22:14:31 +0000 |
| commit | 5bd8d53f6fa53eab5433698d1362dae2aa53c1cc (patch) | |
| tree | 16feb5b14db69b87652cc99b319cc06f5cf33782 /drivers/gpu/drm/amd/amdgpu/amdgpu.h | |
| parent | drm/amdgpu: let mode2 reset fallback to default when failure (diff) | |
| download | kernel-5bd8d53f6fa53eab5433698d1362dae2aa53c1cc.tar.gz kernel-5bd8d53f6fa53eab5433698d1362dae2aa53c1cc.zip | |
drm/amdgpu: add debugfs amdgpu_reset_level
Introduce amdgpu_reset_level debugfs in order to help debug and
test specific type of reset. Also helps blocking unwanted type of
resets.
By default, mode2 reset will not be enabled
v2: make this debugfs in adev and use debugfs_create_u32
Signed-off-by: Victor Zhao <[email protected]>
Acked-by: Andrey Grodzovsky <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu.h')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu.h b/drivers/gpu/drm/amd/amdgpu/amdgpu.h index d597e2656c47..66a26f2c51c1 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu.h @@ -274,6 +274,9 @@ extern int amdgpu_vcnfw_log; #define AMDGPU_RESET_VCE (1 << 13) #define AMDGPU_RESET_VCE1 (1 << 14) +#define AMDGPU_RESET_LEVEL_SOFT_RECOVERY (1 << 0) +#define AMDGPU_RESET_LEVEL_MODE2 (1 << 1) + /* max cursor sizes (in pixels) */ #define CIK_CURSOR_WIDTH 128 #define CIK_CURSOR_HEIGHT 128 @@ -1060,6 +1063,8 @@ struct amdgpu_device { uint32_t scpm_status; struct work_struct reset_work; + + uint32_t amdgpu_reset_level_mask; }; static inline struct amdgpu_device *drm_to_adev(struct drm_device *ddev) |