linux.git/drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c, branch v4.12

drm/amd/powerplay: add Vega10 powerplay support (v5)

2017-03-30T03:54:54+00:00

Adds power management support for vega10.

v2: squash in fan control and led config fixes from Rex
v3: squash in dead code removal and socvid fixes from Rex
v4: squash in dpm force level fix from Rex
v5: squash in latest headless, gpu load fixes from Rex

Acked-by: Christian König 
Signed-off-by: Eric Huang 
Signed-off-by: Alex Deucher

drm/amdgpu: use new flag to handle different firmware loading method

2017-03-30T03:54:33+00:00

This patch introduces a new flag named "amdgpu_firmware_load_type" to
handle different firmware loading method. Since Vega10, there are
three ways to load firmware. It would be better to use a flag and a
fw_load_type kernel parameter to configure it.

Acked-by: Christian König 
Signed-off-by: Huang Rui 
Reviewed-by: Alex Deucher 
Signed-off-by: Alex Deucher

drm/amdgpu:fix powerplay logic

2017-03-30T03:52:37+00:00

1,like pp_hw_init, we shouldn't report error if PP disabled
2,disable pp_en if sriov

Signed-off-by: Monk Liu 
Acked-by: Alex Deucher 
Signed-off-by: Alex Deucher

drm/amd/powerplay: refine powerplay interface.

2017-01-27T16:12:58+00:00

v2: add pp_check function to check pp_instance
   valid.

1. powerplay export two new interface to amdgpu,
   amd_powerplay_create/amd_powerplay_destroy.
2. create pp_instance/smumgr/hwmgr/eventmgr in
   early init, destroy them when lata_fini.
3. in sw_init, create and init asic private smumgr
   data, and free them when sw_fini.
4. in hw_init, create and init asic private hwmgr
   data, and free them when hw_fini.
5. export powerplay state: PP_DPM_DISABLED.
   when user disabled powerplay or hwmgr/eventmgr
   init failed, powerplay return this state to amdgpu.

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

drm/amd/powerplay: delete dpm code for Cz/St.

2017-01-27T16:12:52+00:00

The powerplay implementation has been the default for a
while now.

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

drm/amdgpu/powerplay: add Polaris12 support

2017-01-06T22:08:06+00:00

Signed-off-by: Junwei Zhang 
Reviewed-by: Alex Deucher 
Reviewed-by: Christian König 
Reviewed-by: Ken Wang  
Signed-off-by: Alex Deucher

drm/amdgpu: Disable DPM in virtualization

2016-11-23T20:08:46+00:00

This patch is used for virtualization support. In virtualization,
only SMU manager is needed, DPM should be disabled. This is a
use case for commit 2f9346b6f984
("drm/amdgpu/powerplay: pp module only enable smu when dpm disabled.")

Signed-off-by: Trigger Huang 
Reviewed-by: Christian König 
Signed-off-by: Alex Deucher

drm/amdgpu/powerplay: pp module only enable smu when dpm disabled.

2016-11-11T15:20:59+00:00

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

drm/amdgpu: rework IP block registration (v2)

2016-10-25T18:38:45+00:00

This makes it easier to replace specific IP blocks on
asics for handling virtual_dce, DAL, etc. and for building
IP lists for hw or tables.  This also stored the status
information in the same structure.

v2: split out spelling fix into a separate patch
    add a function to add IPs to the list

Reviewed-by: Christian König 
Signed-off-by: Alex Deucher

drm/amdgpu: remove DRM_AMD_POWERPLAY

2016-10-04T15:15:59+00:00

Powerplay is no longer optional after the recently cleanups

Reviewed-by: Edward O'Callaghan 
Reviewed-by: Christian König 
Signed-off-by: Alex Deucher