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 12 enum 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 23 enum applespi_pkt_type { 24 PT_READ, 25 PT_WRITE, 26 PT_STATUS, 27 }; 28 29 #endif /* _APPLESPI_H_ */ 30