drm/amd/pm: record the RPM and PWM based fan speed settings

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As the relationship "PWM = RPM / smu->fan_max_rpm" between fan speed
PWM and RPM is not true for SMU11 ASICs. So, both the RPM and PWM
settings need to be saved.

Signed-off-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Lijo Lazar <lijo.lazar@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Evan Quan 2021-02-09 13:36:16 +08:00 • committed by Alex Deucher

parent f3289d0497

commit 96401f7c21

3 changed files with 31 additions and 6 deletions

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3

drivers/gpu/drm/amd/pm/amdgpu_pm.c

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3

drivers/gpu/drm/amd/pm/inc/amdgpu_smu.h

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31

drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c

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