1 /*	$NetBSD: amdgpu_pm.h,v 1.5 2021/12/19 10:20:24 riastradh Exp $	*/
2 
3 /*
4  * Copyright 2014 Advanced Micro Devices, Inc.
5  *
6  * Permission is hereby granted, free of charge, to any person obtaining a
7  * copy of this software and associated documentation files (the "Software"),
8  * to deal in the Software without restriction, including without limitation
9  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
10  * and/or sell copies of the Software, and to permit persons to whom the
11  * Software is furnished to do so, subject to the following conditions:
12  *
13  * The above copyright notice and this permission notice shall be included in
14  * all copies or substantial portions of the Software.
15  *
16  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
19  * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
20  * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
21  * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
22  * OTHER DEALINGS IN THE SOFTWARE.
23  *
24  */
25 
26 #ifndef __AMDGPU_PM_H__
27 #define __AMDGPU_PM_H__
28 
29 struct amdgpu_device;
30 
31 #include <sys/stdbool.h>
32 struct cg_flag_name
33 {
34 	u32 flag;
35 	const char *name;
36 };
37 
38 void amdgpu_pm_acpi_event_handler(struct amdgpu_device *adev);
39 int amdgpu_pm_sysfs_init(struct amdgpu_device *adev);
40 int amdgpu_pm_virt_sysfs_init(struct amdgpu_device *adev);
41 void amdgpu_pm_sysfs_fini(struct amdgpu_device *adev);
42 void amdgpu_pm_virt_sysfs_fini(struct amdgpu_device *adev);
43 void amdgpu_pm_print_power_states(struct amdgpu_device *adev);
44 int amdgpu_pm_load_smu_firmware(struct amdgpu_device *adev, uint32_t *smu_version);
45 void amdgpu_pm_compute_clocks(struct amdgpu_device *adev);
46 void amdgpu_dpm_thermal_work_handler(struct work_struct *work);
47 void amdgpu_dpm_enable_uvd(struct amdgpu_device *adev, bool enable);
48 void amdgpu_dpm_enable_vce(struct amdgpu_device *adev, bool enable);
49 void amdgpu_dpm_enable_jpeg(struct amdgpu_device *adev, bool enable);
50 
51 #endif
52