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| author | Qiu Wenbo <[email protected]> | 2020-07-17 07:09:57 +0000 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2020-07-21 19:37:40 +0000 |
| commit | 0c56c862e712001e4d86bc4f43d74f2425c010c2 (patch) | |
| tree | 4bb1fa2923e226cf5cede20638abc3275624b295 /drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c | |
| parent | drm/amd/powerplay: retrieve VCN dpm table per instances (diff) | |
| download | kernel-0c56c862e712001e4d86bc4f43d74f2425c010c2.tar.gz kernel-0c56c862e712001e4d86bc4f43d74f2425c010c2.zip | |
drm/amd/powerplay: fix a crash when overclocking Vega M
Avoid kernel crash when vddci_control is SMU7_VOLTAGE_CONTROL_NONE and
vddci_voltage_table is empty. It has been tested on Intel Hades Canyon
(i7-8809G).
Bug: https://bugzilla.kernel.org/show_bug.cgi?id=208489
Fixes: ac7822b0026f ("drm/amd/powerplay: add smumgr support for VEGAM (v2)")
Reviewed-by: Evan Quan <[email protected]>
Signed-off-by: Qiu Wenbo <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c')
0 files changed, 0 insertions, 0 deletions