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2015-12-21drm/amd/powerplay/fiji: enable pcie and mclk forcing for lowAlex Deucher
When forcing the lowest state also force mclk and pcie. Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-12-21drm/amd/powerplay/tonga: enable pcie and mclk forcing for lowAlex Deucher
When forcing the lowest state also force mclk and pcie. Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-12-21drm/amd/powerplay: refine the logic of whether need to update power state.Rex Zhu
Better handle power state changes. Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
2015-12-21drm/amd/powerplay: implement new funcs to check current states for tonga.Rex Zhu
Implement the new callbacks for tonga. Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
2015-12-21drm/amd/powerplay: add and export hwmgr interface to eventmgr to check hw ↵Rex Zhu
states. Interface between hwmgr and eventmgr. Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
2015-12-21drm/amdgpu: support per device powerplay enablement (v2)Jammy Zhou
The amdgu_powerplay variable is global for multiple GPU instances. v2: fold in Flora's module option change, protect adev reference in macros Signed-off-by: Jammy Zhou <Jammy.Zhou@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com>
2015-12-21drm/amdgpu: enable sysfs interface for powerplayRex Zhu
Same interface exposed in pre-powerplay dpm code. Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
2015-12-21drm/amdgpu: export fan control functions to amdgpuRex Zhu
Hook up the amdgpu thermal control callbacks for powerplay. Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
2015-12-21drm/amdgpu/powerplay: implement fan control interface in amd_powerplay_funcsRex Zhu
This adds the interface needed to expose powerplay fan control to sysfs via hwmon. Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
2015-12-21drm/amdgpu/powerplay: implement thermal control for tonga.Rex Zhu
Implement thermal and fan control for tonga. Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
2015-12-21drm/amdgpu/powerplay: enable thermal interrupt task in eventmgr.Rex Zhu
Add thermal handling to the event manager. Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
2015-12-21drm/amdgpu/powerplay: add thermal control interface in hwmgr.Rex Zhu
Thermal controller interface. Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
2015-12-21drm/amdgpu/powerplay: mv ppinterrupt.h to inc folder to share with other ↵Rex Zhu
submodule. Redefine interrupt callback function in accordance with cgs. Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
2015-12-21drm/amdgpu/powerplay: add new function point in hwmgr_funcs for thermal controlRex Zhu
Add the interface for fan and thermal control. Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
2015-12-21drm/amd/powerplay: Add CG and PG support for tongaRex Zhu
Implement clock and power gating support for tonga. On Tonga this is handles by the SMU rather than direct register settings in the driver. Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
2015-12-21drm/amd/powerplay: add new function point in hwmgr_func for CG/PG.Rex Zhu
Add callbacks interface for clock and powergating. Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
2015-12-21drm/amdgpu/powerplay: add some definition for other ip block to update cg pg.Rex Zhu
Interface for clock and power gating handling. Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
2015-12-21drm/amdgpu: enable powerplay module by default for fiji.Rex Zhu
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
2015-12-21drm/amdgpu: enable powerplay module by default for tonga.Rex Zhu
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
2015-12-21drm/amdgpu/powerplay: program display gap for tonga.Rex Zhu
Implement displaygap programming for tonga. This is required for properly mclk switching. Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
2015-12-21drm/amdgpu/powerplay: implement pem_task for display_configuration_changeRex Zhu
Add support for display configuration changes to the event manager. Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
2015-12-21drm/amdgpu/poweprlay: export program display gap function to eventmgrRex Zhu
This allows the eventmgr to properly update the displaygap on certain power events. Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
2015-12-21drm/amdgpu/powerplay: add function point in hwmgr_funcs for program display gapRex Zhu
Displaygap support is required for proper mclk switching. Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
2015-12-21drm/amd/amdgpu: enable powerplay and smc firmware loading for Fiji.Eric Huang
Switch over to handling in the powerplay module. Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Eric Huang <JinHuiEric.Huang@amd.com>
2015-12-21drm/amdgpu: add amdgpu.powerplay module optionJammy Zhou
This option can be used to enable the new powerplay implementation, and it is disabled by default. Signed-off-by: Jammy Zhou <Jammy.Zhou@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
2015-12-21drm/amd/powerplay: add Fiji DPM support.Eric Huang
This enabled DPM support for Fiji. DPM is dynamic clock and voltage scaling. v2: rename fiji_hwmgr_early_init to fiji_hwmgr_init v3: (agd) fold in endian fix, additional function addition Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Eric Huang <JinHuiEric.Huang@amd.com>
2015-12-21drm/amd/powerplay: add Fiji SMU support.Eric Huang
Add support for the SMU manager for Fiji. This handles the firmware loading for other IP blocks (GFX, SDMA, etc.). Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Eric Huang <JinHuiEric.Huang@amd.com>
2015-12-21drm/amd/powerplay: update atomctrl for fijiEric Huang
Add some new functions to support Fiji. Split out from the previous patch. Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com> Signed-off-by: Eric Huang <JinHuiEric.Huang@amd.com>
2015-12-21drm/amd/powerplay: add/update headers for Fiji SMU and DPMEric Huang
New headers for Fiji. Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com> Signed-off-by: Eric Huang <JinHuiEric.Huang@amd.com>
2015-12-21drm/amd/powerplay: add Tonga dpm support (v3)yanyang1
This implements DPM for tonga. DPM handles dynamic clock and voltage scaling. v2: merge all the patches related with tonga dpm v3: merge dpm force level fix, cgs display fix, spelling fix Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com> Signed-off-by: yanyang1 <young.yang@amd.com> Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Signed-off-by: Eric Huang <JinHuiEric.Huang@amd.com>
2015-12-21drm/amd/powerplay: Add Tonga SMU supportJammy Zhou
The SMU manager handles firmware loading for other IP blocks (GFX, SDMA, etc.). This implements it for Tonga. v3: delete peci sub-module v2: use cgs interface directly Signed-off-by: Young Yang <Young.Yang@amd.com> Signed-off-by: Jammy Zhou <Jammy.Zhou@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
2015-12-21drm/amd/powerplay: add header file for tonga smu and dpmyanyang1
These headers provide the SMU interface used by the driver. Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: yanyang1 <young.yang@amd.com>
2015-12-21drm/amd/powerplay: Move smu7*.h from amdgpu to powerplay.yanyang1
Move smu7.h, smu7_discrete.h and smu7_fusion.h from amdgpu to powerplay. Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: yanyang1 <young.yang@amd.com>
2015-12-21drm/amd/powerplay: Add ixSWRST_COMMAND_1 in bif_5_0_d.hyanyang1
Add ixSWRST_COMMAND_1 in bif_5_0_d.h. Required by new powerplay code for tonga and fiji. Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: yanyang1 <young.yang@amd.com>
2015-12-21drm/amd/powerplay: implement functions of amd_powerplay_funcRex Zhu
This is the common interface for interacting with the powerplay module. v2: squash in fixes Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Acked-by: Jammy Zhou <Jammy.Zhou@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
2015-12-21drm/amd/powerplay: add event manager sub-componentRex Zhu
The event manager handles power related driver events. Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
2015-12-21drm/amd/powerplay: add CG and PG support for carrizoRex Zhu
This adds clock and powergating support for CZ. v2: squash in fixes Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
2015-12-21drm/amd/powerplay: add Carrizo dpm supportJammy Zhou
This patch enables basic DPM support for Carrizo. DPM handles dynamic clock and voltage scaling. v3: delete peci sub-module v2: use cgs interface directly correct define SMU_EnabledFeatureScoreboard_SclkDpmOn Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Signed-off-by: Jammy Zhou <Jammy.Zhou@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
2015-12-21drm/amd/powerplay: add Carrizo smu supportJammy Zhou
This implements the SMU firmware manager interface for CZ. Some header files are moved from amdgpu folder to powerplay as well. v3: delete peci sub-module. v2: use cgs interface directly add load_mec_firmware function Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Signed-off-by: Jammy Zhou <Jammy.Zhou@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
2015-12-21drm/amd/powerplay: add hardware manager sub-componentJammy Zhou
The hwmgr handles all hardware related calls, including clock/power gating control, DPM, read and parse PPTable, etc. v5: squash in fixes v4: implement acpi's atcs function use cgs interface v3: fix code style error and add big-endian mode support. v2: use cgs interface directly in hwmgr sub-module Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Signed-off-by: Jammy Zhou <Jammy.Zhou@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
2015-12-21drm/amd/powerplay: add SMU manager sub-componentJammy Zhou
The SMUMGR is one sub-component of powerplay for SMU firmware support. The SMU handles firmware loading for other IP blocks (GFX, SDMA, etc.) on VI parts. The adds the core powerplay infrastructure to handle that. v3: direct use printk in powerplay module. v2: direct use cgs_read/write_register functions in smu-modules Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Signed-off-by: Jammy Zhou <Jammy.Zhou@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
2015-12-21drm/amdgpu: export amd_powerplay_func to amdgpu and other ip blockRex Zhu
Update amdgpu to deal with the new powerplay module properly. v2: squash in fixes v3: squash in Rex's power state reporting fix Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Acked-by: Jammy Zhou <Jammy.Zhou@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
2015-12-21drm/amdgpu: disable legacy path of firmware check if powerplay is enabledRex Zhu
Powerplay will use a different interface once it's integrated. These legacy pathes will be removed once powerplay is enabled by default. Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Signed-off-by: Jammy Zhou <Jammy.Zhou@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
2015-12-21drm/amd/powerplay: add basic powerplay frameworkAlex Deucher
amdgpu_pp_ip_funcs is introduced to handle the two code paths, the legacy one and the new powerplay implementation. CONFIG_DRM_AMD_POWERPLAY kernel configuration option is introduced for the powerplay component. v4: squash in fixes v3: register debugfs file when powerplay module enable v2: add amdgpu_ucode_init_bo in hw init when amdgpu_powerplay enable. Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Signed-off-by: Jammy Zhou <Jammy.Zhou@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
2015-12-21drm/amdgpu: add new cgs interface to get display info (v2)Rex Zhu
Add new CGS interfaces to query display info across modules. This is nedded by the powerplay module for synchronizing with the display module. v2: (agd): fold in refresh rate fix, rebase Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
2015-12-21drm/amdgpu: implement cgs interface to query system infoRex Zhu
Add a query to get the bus number and function of the device. Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
2015-12-21drm/amdgpu: implement new cgs interface for acpi functionRex Zhu
Add a new driver internal interface for accessing ACPI methods. These will be used by various new components including powerplay. Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
2015-12-21drm/amdgpu: mv amdgpu_acpi.h to amd/include/amd_acpi.hRex Zhu
This will be shared with the new powerplay module. Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
2015-12-21drm/amdgpu: mv some definition from amdgpu_acpi.c to amdgpu_acpi.hRex Zhu
These will be shared with the new powerplay module. Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
2015-12-21drm/amdgpu: share struct amdgpu_pm_state_type with powerplay moduleRex Zhu
rename amdgpu_pm_state_type to amd_pm_state_type Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Acked-by: Jammy Zhou <Jammy.Zhou@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
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