I have done some searching around and each of the OD_RANGE parameters, as they appear in PP_OD_CLK_VOLTAGE seem to be defined in lines 4495 to 4506 of linux/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c as follows:
linux/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c As copied from file: "" case OD_RANGE: if (hwmgr->od_enabled) { size = sprintf(buf, "%s:\n", "OD_RANGE"); size += sprintf(buf + size, "SCLK: %7uMHz %10uMHz\n", data->golden_dpm_table.sclk_table.dpm_levels[0].value/100, hwmgr->platform_descriptor.overdriveLimit.engineClock/100); size += sprintf(buf + size, "MCLK: %7uMHz %10uMHz\n", data->golden_dpm_table.mclk_table.dpm_levels[0].value/100, hwmgr->platform_descriptor.overdriveLimit.memoryClock/100); size += sprintf(buf + size, "VDDC: %7umV %11umV\n", data->odn_dpm_table.min_vddc, data->odn_dpm_table.max_vddc); "" Hope this helps -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-amdgpu in Ubuntu. https://bugs.launchpad.net/bugs/1861633 Title: Rx vega m gl undervolt and overclock pp_od_clk_voltage values cannot be changed using echo To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1861633/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp