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drm/amdgpu: update module paramter doc of amdgpu_dpm

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the vega20 isn't supported swsmu.

Signed-off-by: Kevin Wang <kevin1.wang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Kevin Wang 2020-11-03 13:51:07 +08:00 committed by Alex Deucher
parent 87fb78331e
commit 5c9a6272e7
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
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@ -279,7 +279,7 @@ module_param_string(lockup_timeout, amdgpu_lockup_timeout, sizeof(amdgpu_lockup_
/**
* DOC: dpm (int)
* Override for dynamic power management setting
* (0 = disable, 1 = enable, 2 = enable sw smu driver for vega20)
* (0 = disable, 1 = enable)
* The default is -1 (auto).
*/
MODULE_PARM_DESC(dpm, "DPM support (1 = enable, 0 = disable, -1 = auto)");