31 static void iceland_dpm_set_funcs(struct amdgpu_device *adev);
35 	struct amdgpu_device *adev = (struct amdgpu_device *)handle;  in iceland_dpm_early_init()  local
37 	iceland_dpm_set_funcs(adev);  in iceland_dpm_early_init()
42 static int iceland_dpm_init_microcode(struct amdgpu_device *adev)  in iceland_dpm_init_microcode()  argument
47 	err = request_firmware(&adev->pm.fw, fw_name, adev->dev);  in iceland_dpm_init_microcode()
50 	err = amdgpu_ucode_validate(adev->pm.fw);  in iceland_dpm_init_microcode()
55 		release_firmware(adev->pm.fw);  in iceland_dpm_init_microcode()
56 		adev->pm.fw = NULL;  in iceland_dpm_init_microcode()
64 	struct amdgpu_device *adev = (struct amdgpu_device *)handle;  in iceland_dpm_sw_init()  local
66 	ret = iceland_dpm_init_microcode(adev);  in iceland_dpm_sw_init()
81 	struct amdgpu_device *adev = (struct amdgpu_device *)handle;  in iceland_dpm_hw_init()  local
83 	mutex_lock(&adev->pm.mutex);  in iceland_dpm_hw_init()
89 	ret = iceland_smu_init(adev);  in iceland_dpm_hw_init()
95 	ret = iceland_smu_start(adev);  in iceland_dpm_hw_init()
101 	mutex_unlock(&adev->pm.mutex);  in iceland_dpm_hw_init()
105 	adev->firmware.smu_load = false;  in iceland_dpm_hw_init()
106 	mutex_unlock(&adev->pm.mutex);  in iceland_dpm_hw_init()
112 	struct amdgpu_device *adev = (struct amdgpu_device *)handle;  in iceland_dpm_hw_fini()  local
114 	mutex_lock(&adev->pm.mutex);  in iceland_dpm_hw_fini()
119 	iceland_smu_fini(adev);  in iceland_dpm_hw_fini()
120 	mutex_unlock(&adev->pm.mutex);  in iceland_dpm_hw_fini()
132 	struct amdgpu_device *adev = (struct amdgpu_device *)handle;  in iceland_dpm_resume()  local
134 	mutex_lock(&adev->pm.mutex);  in iceland_dpm_resume()
136 	ret = iceland_smu_start(adev);  in iceland_dpm_resume()
143 	mutex_unlock(&adev->pm.mutex);  in iceland_dpm_resume()
191 static void iceland_dpm_set_funcs(struct amdgpu_device *adev)  in iceland_dpm_set_funcs()  argument
193 	if (NULL == adev->pm.funcs)  in iceland_dpm_set_funcs()
194 		adev->pm.funcs = &iceland_dpm_funcs;  in iceland_dpm_set_funcs()