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a2b6df4fd6
This is supported by Sienna Cichlid, Navy Flounder and Dimgrey Cavefish. For these ASICs, the target voltage calculation can be illustrated by "voltage = voltage calculated from v/f curve + overdrive vddgfx offset". V2: limit the smu_version check for Sienna Cichlid only Here are some sample usages about this new OD setting: 1. Check current vddgfx offset setting by cat /sys/class/drm/card0/device/pp_od_clk_voltage ... ... OD_VDDGFX_OFFSET: 0mV ... ... 2. Set new vddgfx offset by echo "vo 10" > /sys/class/drm/card0/device/pp_od_clk_voltage cat /sys/class/drm/card0/device/pp_od_clk_voltage ... ... OD_VDDGFX_OFFSET: 10mV ... ... 3. Commit the new setting by echo "c" > /sys/class/drm/card0/device/pp_od_clk_voltage Signed-off-by: Evan Quan <evan.quan@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> |
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| .. | ||
| vega12 | ||
| amd_powerplay.h | ||
| amdgpu_dpm.h | ||
| amdgpu_pm.h | ||
| amdgpu_smu.h | ||
| arcturus_ppsmc.h | ||
| cz_ppsmc.h | ||
| fiji_ppsmc.h | ||
| hardwaremanager.h | ||
| hwmgr.h | ||
| polaris10_pwrvirus.h | ||
| power_state.h | ||
| pp_debug.h | ||
| pp_endian.h | ||
| pp_thermal.h | ||
| ppinterrupt.h | ||
| rv_ppsmc.h | ||
| smu7.h | ||
| smu7_common.h | ||
| smu7_discrete.h | ||
| smu7_fusion.h | ||
| smu7_ppsmc.h | ||
| smu8.h | ||
| smu8_fusion.h | ||
| smu9.h | ||
| smu9_driver_if.h | ||
| smu10.h | ||
| smu10_driver_if.h | ||
| smu11_driver_if.h | ||
| smu11_driver_if_arcturus.h | ||
| smu11_driver_if_navi10.h | ||
| smu11_driver_if_sienna_cichlid.h | ||
| smu11_driver_if_vangogh.h | ||
| smu12_driver_if.h | ||
| smu71.h | ||
| smu71_discrete.h | ||
| smu72.h | ||
| smu72_discrete.h | ||
| smu73.h | ||
| smu73_discrete.h | ||
| smu74.h | ||
| smu74_discrete.h | ||
| smu75.h | ||
| smu75_discrete.h | ||
| smu_11_0_cdr_table.h | ||
| smu_types.h | ||
| smu_ucode_xfer_cz.h | ||
| smu_ucode_xfer_vi.h | ||
| smu_v11_0.h | ||
| smu_v11_0_7_ppsmc.h | ||
| smu_v11_0_7_pptable.h | ||
| smu_v11_0_ppsmc.h | ||
| smu_v11_0_pptable.h | ||
| smu_v11_5_pmfw.h | ||
| smu_v11_5_ppsmc.h | ||
| smu_v12_0.h | ||
| smu_v12_0_ppsmc.h | ||
| smumgr.h | ||
| tonga_ppsmc.h | ||
| vega10_ppsmc.h | ||
| vega12_ppsmc.h | ||
| vega20_ppsmc.h | ||