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drm/amd/powerplay: send event to notify powerplay all modules are initialized. 

with this event, powerplay can adjust current power state if needed.

Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Rex Zhu 2016-02-25 17:32:45 +08:00 committed by Alex Deucher
parent dc26a2a2b3
commit 4ea2efae0d
1 changed files with 3 additions and 1 deletions
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4
drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c
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@ -143,8 +143,10 @@ static int amdgpu_pp_late_init(void *handle)
adev->powerplay.pp_handle);
#ifdef CONFIG_DRM_AMD_POWERPLAY
if (adev->pp_enabled)
if (adev->pp_enabled) {
amdgpu_pm_sysfs_init(adev);
amdgpu_dpm_dispatch_task(adev, AMD_PP_EVENT_COMPLETE_INIT, NULL, NULL);
}
#endif
return ret;
}