diff options
| author | Wenhui Sheng <Wenhui.Sheng@amd.com> | 2020-07-14 16:29:18 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2020-07-15 12:42:01 -0400 |
| commit | 273da6ff7ce8727e02d6e67f77eb98df4627f60b (patch) | |
| tree | d11478e98431046bb99bd0e4ebf19aaf5e424daf /drivers/gpu/drm/amd/amdgpu/vi.c | |
| parent | 311531f08793931781c74a12082c9a3f8fbfd9ea (diff) | |
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 <Likun.Gao@amd.com>
Signed-off-by: Wenhui Sheng <Wenhui.Sheng@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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: |