62 lines
2.4 KiB
C
62 lines
2.4 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* Copyright (c) 2020 MediaTek Inc.
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*/
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#ifndef _APUSYS_POWER_H_
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#define _APUSYS_POWER_H_
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#include <linux/platform_device.h>
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#include "apusys_power_user.h"
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struct apu_dev_power_data {
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int dev_type;
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int dev_core;
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void *pdata;
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};
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/******************************************************
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* for apusys power platform device API
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******************************************************/
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extern int apu_power_device_register(enum DVFS_USER, struct platform_device *pdev);
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extern void apu_power_device_unregister(enum DVFS_USER);
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extern int apu_device_power_on(enum DVFS_USER);
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extern int apu_device_power_off(enum DVFS_USER);
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extern int apu_device_power_suspend(enum DVFS_USER user, int suspend);
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extern void apu_device_set_opp(enum DVFS_USER user, uint8_t opp);
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extern uint64_t apu_get_power_info(int force);
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extern bool apu_get_power_on_status(enum DVFS_USER user);
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extern int apu_power_callback_device_register(enum POWER_CALLBACK_USER user,
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void (*power_on_callback)(void *para),
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void (*power_off_callback)(void *para));
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extern void apu_power_callback_device_unregister(enum POWER_CALLBACK_USER user);
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extern uint8_t apusys_boost_value_to_opp
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(enum DVFS_USER user, uint8_t boost_value);
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extern ulong apusys_opp_to_freq(enum DVFS_USER user, uint8_t opp);
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extern int apusys_freq_to_opp(enum DVFS_USER buck_domain,
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uint32_t freq);
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extern int8_t apusys_get_ceiling_opp(enum DVFS_USER user);
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extern int8_t apusys_get_opp(enum DVFS_USER user);
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extern bool apusys_power_check(void);
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extern void apu_qos_set_vcore(int target_volt);
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extern int apu_power_cb_register(enum POWER_CALLBACK_USER user,
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void (*power_on_callback)(void *para),
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void (*power_off_callback)(void *para));
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extern void apu_power_cb_unregister(enum POWER_CALLBACK_USER user);
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extern struct devfreq_governor agov_composite;
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extern struct devfreq_governor agov_constrain;
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extern struct devfreq_governor agov_userspace;
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extern struct devfreq_governor agov_passive;
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extern struct devfreq_governor agov_passive_pe;
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extern struct platform_driver con_devfreq_driver;
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extern struct platform_driver core_devfreq_driver;
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extern struct platform_driver vpu_devfreq_driver;
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extern struct platform_driver mdla_devfreq_driver;
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extern struct platform_driver apu_rpc_driver;
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extern struct platform_driver apu_cb_driver;
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extern struct platform_driver iommu_devfreq_driver;
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extern int fix_opp;
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extern int bringup;
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#endif
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