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/* SPDX-License-Identifier: GPL-2.0-only WITH Linux-syscall-note */
/*
* Copyright (c) 2017-2021, The Linux Foundation. All rights reserved.
*/
#ifndef LINUX_SLATECOM_INTERFACE_H
#define LINUX_SLATECOM_INTERFACE_H
#include <linux/types.h>
#define SLATECOM_REG_READ 0
#define SLATECOM_AHB_READ 1
#define SLATECOM_AHB_WRITE 2
#define SLATECOM_SET_SPI_FREE 3
#define SLATECOM_SET_SPI_BUSY 4
#define SLATECOM_REG_WRITE 5
#define SLATECOM_SOFT_RESET 6
#define SLATECOM_MODEM_DOWN2_SLATE 7
#define SLATECOM_TWM_EXIT 8
#define SLATECOM_SLATE_APP_RUNNING 9
#define SLATECOM_ADSP_DOWN2_SLATE 10
#define SLATECOM_SLATE_WEAR_LOAD 11
#define SLATECOM_SLATE_WEAR_UNLOAD 12
#define EXCHANGE_CODE 'V'
struct slate_ui_data {
__u64 __user write;
__u64 __user result;
__u32 slate_address;
__u32 cmd;
__u32 num_of_words;
__u8 __user *buffer;
};
enum slate_event_type {
SLATE_BEFORE_POWER_DOWN = 1,
SLATE_AFTER_POWER_DOWN,
SLATE_BEFORE_POWER_UP,
SLATE_AFTER_POWER_UP,
MODEM_BEFORE_POWER_DOWN,
MODEM_AFTER_POWER_UP,
ADSP_BEFORE_POWER_DOWN,
ADSP_AFTER_POWER_UP,
TWM_SLATE_AFTER_POWER_UP,
SLATE_DSP_ERROR,
SLATE_DSP_READY,
SLATE_BT_ERROR,
SLATE_BT_READY,
};
#define SLATE_AFTER_POWER_UP SLATE_AFTER_POWER_UP
#define REG_READ \
_IOWR(EXCHANGE_CODE, SLATECOM_REG_READ, \
struct slate_ui_data)
#define AHB_READ \
_IOWR(EXCHANGE_CODE, SLATECOM_AHB_READ, \
struct slate_ui_data)
#define AHB_WRITE \
_IOW(EXCHANGE_CODE, SLATECOM_AHB_WRITE, \
struct slate_ui_data)
#define SET_SPI_FREE \
_IOR(EXCHANGE_CODE, SLATECOM_SET_SPI_FREE, \
struct slate_ui_data)
#define SET_SPI_BUSY \
_IOR(EXCHANGE_CODE, SLATECOM_SET_SPI_BUSY, \
struct slate_ui_data)
#define REG_WRITE \
_IOWR(EXCHANGE_CODE, SLATECOM_REG_WRITE, \
struct slate_ui_data)
#define SLATE_SOFT_RESET \
_IOWR(EXCHANGE_CODE, SLATECOM_SOFT_RESET, \
struct slate_ui_data)
#define SLATE_TWM_EXIT \
_IOWR(EXCHANGE_CODE, SLATECOM_TWM_EXIT, \
struct slate_ui_data)
#define SLATE_APP_RUNNING \
_IOWR(EXCHANGE_CODE, SLATECOM_SLATE_APP_RUNNING, \
struct slate_ui_data)
#define SLATE_MODEM_DOWN2_SLATE_DONE \
_IOWR(EXCHANGE_CODE, SLATECOM_MODEM_DOWN2_SLATE, \
struct slate_ui_data)
#define SLATE_WEAR_LOAD \
_IOWR(EXCHANGE_CODE, SLATECOM_SLATE_WEAR_LOAD, \
struct slate_ui_data)
#define SLATE_WEAR_UNLOAD \
_IOWR(EXCHANGE_CODE, SLATECOM_SLATE_WEAR_UNLOAD, \
struct slate_ui_data)
#define SLATE_ADSP_DOWN2_SLATE_DONE \
_IOWR(EXCHANGE_CODE, SLATECOM_ADSP_DOWN2_SLATE, \
struct slate_ui_data)
#endif /* LINUX_SLATECOM_INTERFACE_H */
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