1 /* $NetBSD: amdgpu_pm.h,v 1.3 2018/08/27 14:04:50 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 #include <sys/stdbool.h> 30 31 struct amdgpu_device; 32 33 int amdgpu_pm_sysfs_init(struct amdgpu_device *adev); 34 void amdgpu_pm_sysfs_fini(struct amdgpu_device *adev); 35 void amdgpu_pm_print_power_states(struct amdgpu_device *adev); 36 void amdgpu_pm_compute_clocks(struct amdgpu_device *adev); 37 void amdgpu_dpm_thermal_work_handler(struct work_struct *work); 38 void amdgpu_dpm_enable_uvd(struct amdgpu_device *adev, bool enable); 39 void amdgpu_dpm_enable_vce(struct amdgpu_device *adev, bool enable); 40 41 void amdgpu_pm_acpi_event_handler(struct amdgpu_device *adev); 42 43 #endif 44