kernel/drivers/gpu/drm/amd/include/kgd_pp_interface.h, branch linux-4.17.y

drm/amdgpu: Remove wrapper layer of smu ip functions

2018-03-15T14:57:50Z

1. delete amdgpu_powerplay.c used for wrapping smu ip functions 2. delete struct pp_instance, 3. make struct hwmgr as the smu hw handle. Reviewed-by: Alex Deucher Reviewed-by: Evan Quan Signed-off-by: Rex Zhu Signed-off-by: Alex Deucher

drm/amd/pp: Add auto power profilng switch based on workloads (v2)

2018-03-07T21:10:09Z

Add power profiling mode dynamic switch based on the workloads. Currently, support Cumpute, VR, Video, 3D,power saving with Cumpute have highest prority, power saving have lowest prority. in manual dpm mode, driver will stop auto switch, just save the client's requests. user can set power profiling mode through sysfs. when exit manual dpm mode, driver will response the client's requests. switch based on the client's prority. v2: squash in fixes from Rex Reviewed-by: Evan Quan Signed-off-by: Rex Zhu Signed-off-by: Alex Deucher

drm/amd/pp: Revert gfx/compute profile switch sysfs

2018-03-06T18:12:38Z

The gfx/compute profiling mode switch is only for internally test. Not a complete solution and unexpectly upstream. so revert it. Reviewed-by: Evan Quan Acked-by: Christian König Signed-off-by: Rex Zhu Signed-off-by: Alex Deucher

drm/amd/pp: Simplify the create of powerplay instance

2018-03-05T20:38:12Z

use adev as input parameter to create powerplay instance directly. delete cgs wrap layer for power play create. Reviewed-by: Alex Deucher Signed-off-by: Rex Zhu Signed-off-by: Alex Deucher

drm/amd/pp: Expose set/get_power_limit for DGPU

2018-02-19T19:19:44Z

User can change power limit between [0, 1] * max power limit. Set power limit to 0, restore to max power limit. Reviewed-by: Alex Deucher Signed-off-by: Rex Zhu Signed-off-by: Alex Deucher

drm/amdgpu: add an interface of amdgpu_dpm_set_mmhub_powergating_by_smu

2018-02-19T19:19:39Z

Signed-off-by: Eric Huang Reviewed-by: Alex Deucher Signed-off-by: Alex Deucher

drm/amdgpu/pp: remove the get_temperature API

2018-02-19T19:18:51Z

This is also supported with the read_sensor API and there were no more users of the get_temperature API. Acked-by: Christian König Reviewed-by: Rex Zhu Signed-off-by: Alex Deucher

drm/amd/pp: Add edit/commit/show OD clock/voltage support in sysfs

2018-02-19T19:18:17Z

when cat pp_od_clk_voltage it show OD_SCLK: 0: 300Mhz 800 mV 1: 466Mhz 818 mV 2: 751Mhz 824 mV 3: 1019Mhz 987 mV 4: 1074Mhz 1037 mV 5: 1126Mhz 1087 mV 6: 1169Mhz 1137 mV 7: 1206Mhz 1150 mV OD_MCLK: 0: 300Mhz 800 mV 1: 1650Mhz 1000 mV echo "s/m level clock voltage" to change sclk/mclk's clock and voltage echo "r" to restore default value. echo "c" to commit the user setting. Reviewed-by: Alex Deucher Signed-off-by: Rex Zhu Signed-off-by: Alex Deucher

drm/amd/pp: Add hwmgr interface for edit dpm table

2018-02-19T19:18:16Z

Add odn_edit_dpm_table function points for setting user assigned clock/voltage. Reviewed-by: Alex Deucher Signed-off-by: Rex Zhu Signed-off-by: Alex Deucher

drm/amd/pp: Add OD driver clock/voltage display on smu7

2018-02-19T19:17:56Z

Reviewed-by: Alex Deucher Signed-off-by: Rex Zhu Signed-off-by: Alex Deucher