1/* SPDX-License-Identifier: GPL-2.0 */
2/*
3 * MacBook (Pro) SPI keyboard and touchpad driver
4 *
5 * Copyright (c) 2015-2019 Federico Lorenzi
6 * Copyright (c) 2017-2019 Ronald Tschalär
7 */
8
9#ifndef _APPLESPI_H_
10#define _APPLESPI_H_
11
12enum applespi_evt_type {
13 ET_CMD_TP_INI = BIT(0),
14 ET_CMD_BL = BIT(1),
15 ET_CMD_CL = BIT(2),
16 ET_RD_KEYB = BIT(8),
17 ET_RD_TPAD = BIT(9),
18 ET_RD_UNKN = BIT(10),
19 ET_RD_IRQ = BIT(11),
20 ET_RD_CRC = BIT(12),
21};
22
23enum applespi_pkt_type {
24 PT_READ,
25 PT_WRITE,
26 PT_STATUS,
27};
28
29#endif /* _APPLESPI_H_ */
30

source code of linux/drivers/input/keyboard/applespi.h