1/* $NetBSD: xc3028var.h,v 1.1 2011/07/11 18:00:06 jmcneill Exp $ */
2
3/*-
4 * Copyright (c) 2011 Jared D. McNeill <jmcneill@invisible.ca>
5 * All rights reserved.
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
9 * are met:
10 * 1. Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
17 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
18 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
19 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
20 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
21 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
22 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
23 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
24 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
25 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
26 * POSSIBILITY OF SUCH DAMAGE.
27 */
28
29#ifndef _XC3028VAR_H
30#define _XC3028VAR_H
31
32#include <dev/i2c/i2cvar.h>
33#include <dev/dtv/dtvio.h>
34
35typedef int (*xc3028_reset_cb)(void *);
36
37enum xc3028_type {
38 XC3028,
39 XC3028L,
40};
41
42struct xc3028_fw {
43 uint32_t type;
44 uint64_t id;
45 uint16_t int_freq;
46 uint8_t *data;
47 uint32_t data_size;
48};
49
50struct xc3028 {
51 device_t parent;
52 i2c_tag_t i2c;
53 i2c_addr_t i2c_addr;
54
55 xc3028_reset_cb reset;
56 void *reset_priv;
57
58 enum xc3028_type type;
59
60 struct xc3028_fw *fw;
61 unsigned int nfw;
62};
63
64struct xc3028 * xc3028_open(device_t, i2c_tag_t, i2c_addr_t,
65 xc3028_reset_cb, void *, enum xc3028_type);
66void xc3028_close(struct xc3028 *);
67int xc3028_tune_dtv(struct xc3028 *,
68 const struct dvb_frontend_parameters *);
69
70#endif /* !_XC3028VAR_H */
71