linux/drivers/gpu/drm/amd/include/kgd_pp_interface.h, branch v4.19

drm/amd/pp: Export notify_smu_enable_pwe to display

2018-07-05T21:40:00Z

Display can notify smu to enable pwe after gpu suspend. It is used in case when display resumes from S3 and wants to start audio driver by enabling pwe Acked-by: Alex Deucher Signed-off-by: Rex Zhu Signed-off-by: Alex Deucher

drm/amd/pp: Refine the interface exported to display

2018-07-05T21:39:57Z

use void * as function parameter type in order for extension. Acked-by: Alex Deucher Signed-off-by: Rex Zhu Signed-off-by: Alex Deucher

drm/amd/pp: Unify powergate_uvd/vce/mmhub to set_powergating_by_smu

2018-07-05T21:38:48Z

Some HW ip blocks need call SMU to enter/leave power gate state. So export common set_powergating_by_smu interface. 1. keep consistent with set_clockgating_by_smu 2. scales easily to powergate other ip(gfx) if necessary Reviewed-by: Evan Quan Signed-off-by: Rex Zhu Signed-off-by: Alex Deucher

drm/amdgpu: Rename set_mmhub_powergating_by_smu to powergate_mmhub

2018-07-05T21:38:47Z

In order to keep consistent with powergate_uvd/vce. Reviewed-by: Evan Quan Signed-off-by: Rex Zhu Signed-off-by: Alex Deucher

drm/amd/pp: Print out voltage/clock range in sysfs

2018-05-15T18:43:48Z

when user cat pp_od_clk_voltage add display info about the sclk/mclk/vddc range that user can overdrive output as: OD_SCLK: 0: 300MHz 900mV 1: 400MHz 912mV 2: 500MHz 925mV 3: 600MHz 937mV 4: 700MHz 950mV 5: 800MHz 975mV 6: 900MHz 987mV 7: 1000MHz 1000mV OD_MCLK: 0: 300MHz 900mV 1: 1500MHz 912mV OD_RANGE: SCLK: 300MHz 1200MHz MCLK: 300MHz 1500MHz VDDC: 700mV 1200mV also 1. remove unnecessary whitespace before a quoted newline 2. change unit of frequency Mhz to MHz Reviewed-by: Alex Deucher Signed-off-by: Rex Zhu Signed-off-by: Alex Deucher

drm/amd/pp: Remove dead interface

2018-05-15T18:43:29Z

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

drm/amd/pp: Remove struct pp_gpu_power

2018-05-15T18:43:18Z

Currently smu only calculate average gpu power in real time. for vddc/vddci/max power, User need to set start time and end time, firmware can calculate the average vddc/vddci/max power. but the type of return values is not unified. For Vi, return type is uint. For vega, return type is float. so this struct can't be suitable for all asics. Acked-by: Alex Deucher Signed-off-by: Rex Zhu Signed-off-by: Alex Deucher

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