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path: root/drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c
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* drm/amd/amdgpu: Add name field to amd_ip_funcs (v2)Tom St Denis2016-05-111-0/+1
| | | | | | | | | | | Add name that we can print out in kernel messages to aid in debugging. v2: drop DAL changes for upstream Signed-off-by: Tom St Denis <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amd/amdgpu: Drop print_status callbacks.Tom St Denis2016-05-051-10/+0
| | | | | | | | | | | First patch in series to move to user mode debug tools we're removing the print_status callbacks. These functions were unused at the moment anyway. Signed-off-by: Tom St Denis <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amdgpu: change ELM/BAF to Polaris10/Polaris11Flora Cui2016-05-051-2/+4
| | | | | | | | Adjust to preferred code names. Signed-off-by: Flora Cui <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amd/powerplay: enable powerplay for baffin.Rex Zhu2016-05-051-0/+2
| | | | | Signed-off-by: Rex Zhu <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amdgpu: check dpm state before pm system fs initialized.Rex Zhu2016-04-011-1/+1
| | | | | | | | | | Make sure powerplay initialized properly before enabling debugfs pm files. Signed-off-by: Rex Zhu <[email protected]> Reviewed- by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amdgpu: Not support disable dpm in powerplay.Rex Zhu2016-04-011-6/+2
| | | | | | | | We don't support the dpm parameter in powerplay. Signed-off-by: Rex Zhu <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amd/powerplay: send event to notify powerplay all modules are initialized.Rex Zhu2016-03-021-1/+3
| | | | | | | with this event, powerplay can adjust current power state if needed. Signed-off-by: Rex Zhu <[email protected]> Reviewed-by: Alex Deucher <[email protected]>
* drm/amdgpu: Allow the driver to load if amdgpu.powerplay=1 on asics without ↵Jordan Lazare2016-01-191-7/+18
| | | | | | | | | | powerplay support Avoid setting pp_enabled if there is no powerplay implementation. Signed-off-by: Jordan Lazare <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* amd/powerplay: disable powerplay by default initiallyAlex Deucher2015-12-211-1/+1
| | | | | | | Hopefully we can enable this by default once we get more upstream feedback on stability, etc. Signed-off-by: Alex Deucher <[email protected]>
* drm/amdgpu/powerplay: enable sysfs and debugfs interfaces lateAlex Deucher2015-12-211-1/+4
| | | | | | | | | | To avoid users accessing them before the module has finished initializing them and make sure they are only created if dpm has properly initialized. Reviewed-by: Christian König <[email protected]> Reviewed-by: Jammy Zhou <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amd/powerplay: check whether enable dpm in powerplay.Rex Zhu2015-12-211-1/+4
| | | | | Change-Id: I0a2dbf8ef7d4a3e9788fe211fc5964dd2487c519 Signed-off-by: Rex Zhu <[email protected]>
* drm/amd/powerplay: fix bug that dpm funcs in debugfs/sysfs missing.Rex Zhu2015-12-211-1/+14
| | | | | | | | | in dpm module, sysfs init func move to late_init from sw_init. Reviewed-by: Alex Deucher <[email protected]> Change-Id: Ice4a73212d8e3106d05f04a27043820ffd32929e Signed-off-by: Rex Zhu <[email protected]>
* amdgpu/powerplay: Add Stoney to list of early init casesTom St Denis2015-12-211-0/+1
| | | | | Signed-off-by: Tom St Denis <[email protected]> Reviewed-by: Alex Deucher <[email protected]>
* drm/amdgpu: support per device powerplay enablement (v2)Jammy Zhou2015-12-211-6/+9
| | | | | | | | | | | 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 <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Reviewed-by: Christian König <[email protected]>
* drm/amdgpu: enable powerplay module by default for fiji.Rex Zhu2015-12-211-0/+3
| | | | | | Signed-off-by: Rex Zhu <[email protected]> Reviewed-by: Jammy Zhou <[email protected]> Reviewed-by: Alex Deucher <[email protected]>
* drm/amdgpu: enable powerplay module by default for tonga.Rex Zhu2015-12-211-0/+8
| | | | | | Signed-off-by: Rex Zhu <[email protected]> Reviewed-by: Jammy Zhou <[email protected]> Reviewed-by: Alex Deucher <[email protected]>
* drm/amd/amdgpu: enable powerplay and smc firmware loading for Fiji.Eric Huang2015-12-211-0/+3
| | | | | | | Switch over to handling in the powerplay module. Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Eric Huang <[email protected]>
* drm/amd/powerplay: add basic powerplay frameworkAlex Deucher2015-12-211-0/+280
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 <[email protected]> Signed-off-by: Jammy Zhou <[email protected]> Reviewed-by: Alex Deucher <[email protected]>
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