/* SPDX-License-Identifier: GPL-2.0 */ /* * dst-bt878.h: part of the DST driver for the TwinHan DST Frontend * * Copyright (C) 2003 Jamie Honan */ struct dst_gpio_enable { … }; struct dst_gpio_output { … }; struct dst_gpio_read { … }; dst_gpio_packet; #define DST_IG_ENABLE … #define DST_IG_WRITE … #define DST_IG_READ … #define DST_IG_TS … struct bt878; int bt878_device_control(struct bt878 *bt, unsigned int cmd, union dst_gpio_packet *mp);