android_kernel_oneplus_msm8998/include/linux/input/qpnp-power-on.h

/* Copyright (c) 2012-2015, 2017, The Linux Foundation. All rights reserved.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 and
 * only version 2 as published by the Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 */

#ifndef QPNP_PON_H
#define QPNP_PON_H

#include <linux/errno.h>

/**
 * enum pon_trigger_source: List of PON trigger sources
 * %PON_SMPL:		PON triggered by SMPL - Sudden Momentary Power Loss
 * %PON_RTC:		PON triggered by RTC alarm
 * %PON_DC_CHG:		PON triggered by insertion of DC charger
 * %PON_USB_CHG:	PON triggered by insertion of USB
 * %PON_PON1:		PON triggered by other PMIC (multi-PMIC option)
 * %PON_CBLPWR_N:	PON triggered by power-cable insertion
 * %PON_KPDPWR_N:	PON triggered by long press of the power-key
 */
enum pon_trigger_source {
	PON_SMPL = 1,
	PON_RTC,
	PON_DC_CHG,
	PON_USB_CHG,
	PON_PON1,
	PON_CBLPWR_N,
	PON_KPDPWR_N,
};

/**
 * enum pon_power_off_type: Possible power off actions to perform
 * %PON_POWER_OFF_RESERVED:          Reserved, not used
 * %PON_POWER_OFF_WARM_RESET:        Reset the MSM but not all PMIC peripherals
 * %PON_POWER_OFF_SHUTDOWN:          Shutdown the MSM and PMIC completely
 * %PON_POWER_OFF_HARD_RESET:        Reset the MSM and all PMIC peripherals
 */
enum pon_power_off_type {
	PON_POWER_OFF_RESERVED		= 0x00,
	PON_POWER_OFF_WARM_RESET	= 0x01,
	PON_POWER_OFF_SHUTDOWN		= 0x04,
	PON_POWER_OFF_HARD_RESET	= 0x07,
	PON_POWER_OFF_MAX_TYPE		= 0x10,
};

struct qpnp_pon {
	struct platform_device	*pdev;
	struct regmap		*regmap;
	struct input_dev	*pon_input;
	struct qpnp_pon_config	*pon_cfg;
	struct pon_regulator	*pon_reg_cfg;
	struct list_head	list;
	struct delayed_work	bark_work;
	struct delayed_work	press_work;
	struct work_struct  up_work;
	atomic_t       press_count;
	struct dentry		*debugfs;
	int			pon_trigger_reason;
	int			pon_power_off_reason;
	int			num_pon_reg;
	int			num_pon_config;
	u32			dbc_time_us;
	u32			uvlo;
	int			warm_reset_poff_type;
	int			hard_reset_poff_type;
	int			shutdown_poff_type;
	u16			base;
	u8			subtype;
	u8			pon_ver;
	u8			warm_reset_reason1;
	u8			warm_reset_reason2;
	bool			is_spon;
	bool			store_hard_reset_reason;
	bool			kpdpwr_dbc_enable;
	ktime_t			kpdpwr_last_release_time;
};
enum pon_restart_reason {
	/* 0 ~ 31 for common defined features */
	PON_RESTART_REASON_UNKNOWN		= 0x00,
	PON_RESTART_REASON_RECOVERY		= 0x01,
	PON_RESTART_REASON_BOOTLOADER		= 0x02,
	PON_RESTART_REASON_RTC			= 0x03,
	PON_RESTART_REASON_DMVERITY_CORRUPTED	= 0x04,
	PON_RESTART_REASON_DMVERITY_ENFORCE	= 0x05,
	PON_RESTART_REASON_KEYS_CLEAR		= 0x06,
	PON_RESTART_REASON_AGING		= 0x07,
	PON_RESTART_REASON_REBOOT		= 0x10,
	PON_RESTART_REASON_FACTORY		= 0x11,
	PON_RESTART_REASON_WLAN			= 0x12,
	PON_RESTART_REASON_RF			= 0x13,
	PON_RESTART_REASON_MOS			= 0x14,
	PON_RESTART_REASON_KERNEL		= 0x15,
	PON_RESTART_REASON_ANDROID		= 0x16,
	PON_RESTART_REASON_MODEM		= 0x17,
	PON_RESTART_REASON_PANIC		= 0x18,

	/* 32 ~ 63 for OEMs/ODMs secific features */
	PON_RESTART_REASON_OEM_MIN		= 0x20,
	PON_RESTART_REASON_OEM_MAX		= 0x3f,
};

/* Define OEM reboot mode magic*/
#define AGING_MODE		0x77665510
#define FACTORY_MODE		0x77665504
#define WLAN_MODE		0x77665505
#define RF_MODE			0x77665506
#define MOS_MODE		0x77665507
#define KERNEL_MODE		0x7766550d
#define ANDROID_MODE		0x7766550c
#define MODEM_MODE		0x7766550b
#define OEM_PANIC		0x77665518


#ifdef CONFIG_INPUT_QPNP_POWER_ON
int qpnp_pon_system_pwr_off(enum pon_power_off_type type);
int qpnp_pon_is_warm_reset(void);
int qpnp_pon_trigger_config(enum pon_trigger_source pon_src, bool enable);
int qpnp_pon_wd_config(bool enable);
int qpnp_pon_set_restart_reason(enum pon_restart_reason reason);
bool qpnp_pon_check_hard_reset_stored(void);

#else
static int qpnp_pon_system_pwr_off(enum pon_power_off_type type)
{
	return -ENODEV;
}
static inline int qpnp_pon_is_warm_reset(void) { return -ENODEV; }
static inline int qpnp_pon_trigger_config(enum pon_trigger_source pon_src,
							bool enable)
{
	return -ENODEV;
}
int qpnp_pon_wd_config(bool enable)
{
	return -ENODEV;
}
static inline int qpnp_pon_set_restart_reason(enum pon_restart_reason reason)
{
	return -ENODEV;
}
static inline bool qpnp_pon_check_hard_reset_stored(void)
{
	return false;
}
#endif

#endif