1/*	$NetBSD$ */
2
3/*-
4 * Copyright (c) 2011 The NetBSD Foundation, Inc.
5 * All rights reserved.
6 *
7 * This code is derived from software contributed to The NetBSD Foundation
8 * by Jukka Ruohonen.
9 *
10 * Redistribution and use in source and binary forms, with or without
11 * modification, are permitted provided that the following conditions
12 * are met:
13 *
14 * 1. Redistributions of source code must retain the above copyright
15 *    notice, this list of conditions and the following disclaimer.
16 * 2. Redistributions in binary form must reproduce the above copyright
17 *    notice, this list of conditions and the following disclaimer in the
18 *    documentation and/or other materials provided with the distribution.
19 *
20 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
21 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
22 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
23 * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
24 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
25 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
26 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
27 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
28 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
29 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
30 * SUCH DAMAGE.
31 */
32#ifndef _DEV_I2C_ZL10353VAR_H_
33#define _DEV_I2C_ZL10353VAR_H_
34
35struct zl10353 {
36	device_t	 zl_parent;
37	const char	*zl_name;
38	i2c_tag_t	 zl_i2c;
39	i2c_addr_t	 zl_i2c_addr;
40	uint32_t	 zl_clock;
41	uint16_t	 zl_freq;
42	uint8_t		 zl_bw;
43};
44
45struct zl10353	*zl10353_open(device_t, i2c_tag_t, i2c_addr_t);
46void		 zl10353_close(struct zl10353 *);
47void		 zl10353_get_devinfo(struct dvb_frontend_info *);
48int		 zl10353_set_params(struct zl10353 *,
49			const struct dvb_frontend_parameters *);
50int		 zl10353_set_fsm(struct zl10353 *);
51int		 zl10353_set_gate(void *, bool);
52fe_status_t	 zl10353_get_status(struct zl10353 *);
53uint16_t	 zl10353_get_signal_strength(struct zl10353 *);
54uint16_t	 zl10353_get_snr(struct zl10353 *);
55
56#endif	/* !_DEV_I2C_ZL10353VAR_H */
57