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| author | Wenhui Sheng <[email protected]> | 2020-07-14 08:29:18 +0000 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2020-07-15 16:42:01 +0000 |
| commit | 273da6ff7ce8727e02d6e67f77eb98df4627f60b (patch) | |
| tree | d11478e98431046bb99bd0e4ebf19aaf5e424daf /drivers/gpu/drm/amd/amdgpu/vi.c | |
| parent | drm/amdgpu: enable mode1 reset (diff) | |
| download | kernel-273da6ff7ce8727e02d6e67f77eb98df4627f60b.tar.gz kernel-273da6ff7ce8727e02d6e67f77eb98df4627f60b.zip | |
drm/amdgpu: add module parameter choose reset mode
Default value is auto, doesn't change
original reset method logic.
v2: change to use parameter reset_method
v3: add warn msg if specified mode isn't supported
Signed-off-by: Likun Gao <[email protected]>
Signed-off-by: Wenhui Sheng <[email protected]>
Reviewed-by: Hawking Zhang <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/vi.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/vi.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/vi.c b/drivers/gpu/drm/amd/amdgpu/vi.c index 4e5e91888d87..f6f2ed0830b1 100644 --- a/drivers/gpu/drm/amd/amdgpu/vi.c +++ b/drivers/gpu/drm/amd/amdgpu/vi.c @@ -710,6 +710,14 @@ vi_asic_reset_method(struct amdgpu_device *adev) { bool baco_reset; + if (amdgpu_reset_method == AMD_RESET_METHOD_LEGACY || + amdgpu_reset_method == AMD_RESET_METHOD_BACO) + return amdgpu_reset_method; + + if (amdgpu_reset_method != -1) + dev_warn(adev->dev, "Specified reset method:%d isn't supported, using AUTO instead.\n", + amdgpu_reset_method); + switch (adev->asic_type) { case CHIP_FIJI: case CHIP_TONGA: |