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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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e9bc1bf791
we need register pm sysfs for virt in order to support dpm level modification because smu ip block will not be added under SRIOV v2: whitespace fixes (Alex) Signed-off-by: Yintian Tao <yttao@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
46 lines
1.9 KiB
C
46 lines
1.9 KiB
C
/*
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* Copyright 2014 Advanced Micro Devices, Inc.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
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* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
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* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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* OTHER DEALINGS IN THE SOFTWARE.
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*
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*/
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#ifndef __AMDGPU_PM_H__
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#define __AMDGPU_PM_H__
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struct cg_flag_name
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{
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u32 flag;
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const char *name;
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};
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void amdgpu_pm_acpi_event_handler(struct amdgpu_device *adev);
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int amdgpu_pm_sysfs_init(struct amdgpu_device *adev);
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int amdgpu_pm_virt_sysfs_init(struct amdgpu_device *adev);
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void amdgpu_pm_sysfs_fini(struct amdgpu_device *adev);
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void amdgpu_pm_virt_sysfs_fini(struct amdgpu_device *adev);
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void amdgpu_pm_print_power_states(struct amdgpu_device *adev);
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int amdgpu_pm_load_smu_firmware(struct amdgpu_device *adev, uint32_t *smu_version);
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void amdgpu_pm_compute_clocks(struct amdgpu_device *adev);
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void amdgpu_dpm_thermal_work_handler(struct work_struct *work);
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void amdgpu_dpm_enable_uvd(struct amdgpu_device *adev, bool enable);
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void amdgpu_dpm_enable_vce(struct amdgpu_device *adev, bool enable);
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#endif
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