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Commit 482587e3 authored by Monk Liu's avatar Monk Liu Committed by Alex Deucher
Browse files

drm/amdgpu: impl late_fini for amdgpu_pp_ip 



This implements late_init support for powerplay.

Signed-off-by: default avatarMonk Liu <Monk.Liu@amd.com>
Reviewed-by: default avatarAlex Deucher <alexander.deucher@amd.com>
Reviewed-by: default avatarChristian König <christian.koenig@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 212cb3b6

drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c

+17 −0
Original line number Diff line number Diff line
@@ -223,6 +223,22 @@ static int amdgpu_pp_hw_fini(void *handle) 
	return ret;

}



static void amdgpu_pp_late_fini(void *handle)

{

	struct amdgpu_device *adev = (struct amdgpu_device *)handle;



#ifdef CONFIG_DRM_AMD_POWERPLAY

	if (adev->pp_enabled) {

		amdgpu_pm_sysfs_fini(adev);

		amd_powerplay_fini(adev->powerplay.pp_handle);

	}



	if (adev->powerplay.ip_funcs->late_fini)

		adev->powerplay.ip_funcs->late_fini(

			  adev->powerplay.pp_handle);

#endif

}



static int amdgpu_pp_suspend(void *handle)

{

	int ret = 0;
@@ -311,6 +327,7 @@ const struct amd_ip_funcs amdgpu_pp_ip_funcs = { 
	.sw_fini = amdgpu_pp_sw_fini,

	.hw_init = amdgpu_pp_hw_init,

	.hw_fini = amdgpu_pp_hw_fini,

	.late_fini = amdgpu_pp_late_fini,

	.suspend = amdgpu_pp_suspend,

	.resume = amdgpu_pp_resume,

	.is_idle = amdgpu_pp_is_idle,