1 /* SPDX-License-Identifier: GPL-2.0-or-later */
2 /*
3 * cx18 gpio functions
4 *
5 * Derived from ivtv-gpio.h
6 *
7 * Copyright (C) 2007 Hans Verkuil <hverkuil@xs4all.nl>
8 * Copyright (C) 2008 Andy Walls <awalls@md.metrocast.net>
9 */
10
11 void cx18_gpio_init(struct cx18 *cx);
12 int cx18_gpio_register(struct cx18 *cx, u32 hw);
13
14 enum cx18_gpio_reset_type {
15 CX18_GPIO_RESET_I2C = 0,
16 CX18_GPIO_RESET_Z8F0811 = 1,
17 CX18_GPIO_RESET_XC2028 = 2,
18 };
19
20 void cx18_reset_ir_gpio(void *data);
21 int cx18_reset_tuner_gpio(void *dev, int component, int cmd, int value);