linux/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c, branch v5.5

drm/amd/powerplay: skip unsupported clock limit settings on Arcturus V2

2019-10-25T20:50:10Z

For Arcturus, clock limit settings on uclk/socclk/fclk domains are not supported. V2: simplify the code to support both SGPU and MGPU cases Signed-off-by: Evan Quan Acked-by: Alex Deucher Signed-off-by: Alex Deucher

drm/amd/powerplay: add lock protection for swSMU APIs V2

2019-10-25T20:50:09Z

This is a quick and low risk fix. Those APIs which are exposed to other IPs or to support sysfs/hwmon interfaces or DAL will have lock protection. Meanwhile no lock protection is enforced for swSMU internal used APIs. Future optimization is needed. V2: strip the lock protection for all swSMU internal APIs Signed-off-by: Evan Quan Acked-by: Andrey Grodzovsky Acked-by: Feifei Xu Acked-by: Alex Deucher Signed-off-by: Alex Deucher

drm/amdgpu: fix documentation for amdgpu_pm.c

2019-10-03T14:11:00Z

Fix DOC link name, clean up formatting in pp_dpm_* section. Acked-by: Christian König Signed-off-by: Alex Deucher

docs: drm/amdgpu: Resolve build warnings

2019-10-03T14:10:58Z

Some of the documentation formatting could be improved which will resolve some Sphinx amdgpu build warnings e.g WARNING: Unexpected indentation. WARNING: Block quote ends without a blank line; unexpected unindent. WARNING: Inline emphasis start-string without end-string. Signed-off-by: Adam Zerella Signed-off-by: Alex Deucher

drm/amd/amdgpu: hide voltage and power sensors on SI and KV parts

2019-08-29T20:52:32Z

The driver does not support these sensors yet and there is no point in creating sysfs attributes which will always return an error. Signed-off-by: Jean Delvare Cc: Alex Deucher Cc: "Christian König" Cc: "David (ChunMing) Zhou" Signed-off-by: Alex Deucher

drm/amd/powerplay: expose supported clock domains only through sysfs

2019-08-22T03:17:28Z

Do not expose those unsupported clock domains through sysfs on Arcturus. Signed-off-by: Evan Quan Reviewed-by: Kevin Wang Signed-off-by: Alex Deucher

drm/amd/powerplay: correct UVD/VCE/VCN power status retrieval

2019-07-31T04:48:34Z

VCN should be used for Vega20 later ASICs while UVD and VCE are for previous ASICs. Signed-off-by: Evan Quan Reviewed-by: Kenneth Feng Signed-off-by: Alex Deucher

drm/amd/powerplay: implment sysfs feature status function in smu

2019-07-31T04:48:32Z

1. Unified feature enable status format in sysfs 2. Rename ppfeature to pp_features to adapt other pp sysfs node name 3. this function support all asic, not asic related function. Signed-off-by: Kevin Wang Reviewed-by: Kenneth Feng Acked-by: Rui Huang Signed-off-by: Alex Deucher

drm/amd/powerplay: fix null pointer dereference around dpm state relates

2019-07-31T04:23:29Z

DPM state relates are not supported on the new SW SMU ASICs. But still it's not OK to trigger null pointer dereference on accessing them. Signed-off-by: Evan Quan Reviewed-by: Alex Deucher Signed-off-by: Alex Deucher

drm/amd/powerplay: minor fixes around SW SMU power and fan setting

2019-07-31T04:23:21Z

Add checking for possible invalid input and null pointer. And drop redundant code. Signed-off-by: Evan Quan Reviewed-by: Alex Deucher Signed-off-by: Alex Deucher