Home | History | Annotate | Line # | Download | only in amdgpu 
      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