blob: 8a1f36d2014d6eea829ee75ab7ba9df2b0a0dff2 [file] [log] [blame]
Antti Palosaari711615d2014-04-14 21:55:12 -03001/*
2 * Silicon Labs Si2168 DVB-T/T2/C demodulator driver
3 *
4 * Copyright (C) 2014 Antti Palosaari <crope@iki.fi>
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
10 *
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
15 */
16
Antti Palosaari845f3502014-04-10 22:00:50 -030017#ifndef SI2168_PRIV_H
18#define SI2168_PRIV_H
19
20#include "si2168.h"
21#include "dvb_frontend.h"
22#include <linux/firmware.h>
23#include <linux/i2c-mux.h>
24
Luis Alves635a90c2014-07-17 19:43:37 -030025#define SI2168_A20_FIRMWARE "dvb-demod-si2168-a20-01.fw"
Olli Salonenc9cb0822014-07-13 10:52:18 -030026#define SI2168_A30_FIRMWARE "dvb-demod-si2168-a30-01.fw"
27#define SI2168_B40_FIRMWARE "dvb-demod-si2168-b40-01.fw"
Mauro Carvalho Chehaba7332912014-07-22 02:03:59 -030028#define SI2168_B40_FIRMWARE_FALLBACK "dvb-demod-si2168-02.fw"
Antti Palosaari845f3502014-04-10 22:00:50 -030029
30/* state struct */
Antti Palosaaribd01c762014-11-25 16:46:16 -030031struct si2168_dev {
Antti Palosaarie6d7ffc2016-05-04 22:15:32 +020032 struct mutex i2c_mutex;
Peter Rosin58d7b542016-04-20 08:41:36 +020033 struct i2c_mux_core *muxc;
Antti Palosaari845f3502014-04-10 22:00:50 -030034 struct dvb_frontend fe;
Mauro Carvalho Chehab0df289a2015-06-07 14:53:52 -030035 enum fe_delivery_system delivery_system;
36 enum fe_status fe_status;
Antti Palosaari845f3502014-04-10 22:00:50 -030037 bool active;
Olli Salonen8e417222014-08-25 15:07:04 -030038 bool fw_loaded;
Olli Salonen389ce392014-08-11 16:58:10 -030039 u8 ts_mode;
CrazyCat52791972014-11-14 18:22:10 -030040 bool ts_clock_inv;
Olli Salonen8117a312015-05-05 13:54:14 -030041 bool ts_clock_gapped;
Antti Palosaari845f3502014-04-10 22:00:50 -030042};
43
Yannick Guerrinia87a4d32015-02-26 07:13:06 -030044/* firmware command struct */
Olli Salonenb02db9e2014-07-13 10:52:17 -030045#define SI2168_ARGLEN 30
Antti Palosaari845f3502014-04-10 22:00:50 -030046struct si2168_cmd {
Olli Salonenb02db9e2014-07-13 10:52:17 -030047 u8 args[SI2168_ARGLEN];
Antti Palosaari845f3502014-04-10 22:00:50 -030048 unsigned wlen;
49 unsigned rlen;
50};
51
52#endif