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review.shift-gmbh.com / SHIFTPHONES / mainline / linux / 7a5e3ecbe5b7b58e9a78a3738b28244982822e1c / . / drivers / media / dvb-frontends / si2168_priv.h
blob: 3c8746a2003810ab0951a26ba518c58b1a7c373f [file] [log] [blame]
Antti Palosaari711615d2014-04-14 21:55:12 -0300[diff] [blame]1/*
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 -0300[diff] [blame]17#ifndef SI2168_PRIV_H
18#define SI2168_PRIV_H
19
20#include "si2168.h"
Mauro Carvalho Chehabfada1932017-12-28 13:03:51 -0500[diff] [blame]21#include <media/dvb_frontend.h>
Antti Palosaari845f3502014-04-10 22:00:50 -0300[diff] [blame]22#include <linux/firmware.h>
23#include <linux/i2c-mux.h>
Antti Palosaari8393c002016-12-08 22:19:19 -0200[diff] [blame]24#include <linux/kernel.h>
Antti Palosaari845f3502014-04-10 22:00:50 -0300[diff] [blame]25
Luis Alves635a90c2014-07-17 19:43:37 -0300[diff] [blame]26#define SI2168_A20_FIRMWARE "dvb-demod-si2168-a20-01.fw"
Olli Salonenc9cb0822014-07-13 10:52:18 -0300[diff] [blame]27#define SI2168_A30_FIRMWARE "dvb-demod-si2168-a30-01.fw"
28#define SI2168_B40_FIRMWARE "dvb-demod-si2168-b40-01.fw"
Evgeny Plehov50d64462017-02-07 19:33:47 -0200[diff] [blame]29#define SI2168_D60_FIRMWARE "dvb-demod-si2168-d60-01.fw"
Mauro Carvalho Chehaba7332912014-07-22 02:03:59 -0300[diff] [blame]30#define SI2168_B40_FIRMWARE_FALLBACK "dvb-demod-si2168-02.fw"
Antti Palosaari845f3502014-04-10 22:00:50 -0300[diff] [blame]31
32/* state struct */
Antti Palosaaribd01c762014-11-25 16:46:16 -0300[diff] [blame]33struct si2168_dev {
Antti Palosaarie6d7ffc2016-05-04 22:15:32 +0200[diff] [blame]34 struct mutex i2c_mutex;
Peter Rosin58d7b542016-04-20 08:41:36 +0200[diff] [blame]35 struct i2c_mux_core *muxc;
Antti Palosaari845f3502014-04-10 22:00:50 -0300[diff] [blame]36 struct dvb_frontend fe;
Mauro Carvalho Chehab0df289a2015-06-07 14:53:52 -0300[diff] [blame]37 enum fe_delivery_system delivery_system;
38 enum fe_status fe_status;
Antti Palosaari6ab1e942016-06-29 20:38:17 -0300[diff] [blame]39 #define SI2168_CHIP_ID_A20 ('A' << 24 | 68 << 16 | '2' << 8 | '0' << 0)
40 #define SI2168_CHIP_ID_A30 ('A' << 24 | 68 << 16 | '3' << 8 | '0' << 0)
41 #define SI2168_CHIP_ID_B40 ('B' << 24 | 68 << 16 | '4' << 8 | '0' << 0)
Evgeny Plehov50d64462017-02-07 19:33:47 -0200[diff] [blame]42 #define SI2168_CHIP_ID_D60 ('D' << 24 | 68 << 16 | '6' << 8 | '0' << 0)
Antti Palosaari6ab1e942016-06-29 20:38:17 -0300[diff] [blame]43 unsigned int chip_id;
44 unsigned int version;
45 const char *firmware_name;
Antti Palosaari845f3502014-04-10 22:00:50 -0300[diff] [blame]46 bool active;
Antti Palosaari6ab1e942016-06-29 20:38:17 -0300[diff] [blame]47 bool warm;
Olli Salonen389ce392014-08-11 16:58:10 -0300[diff] [blame]48 u8 ts_mode;
CrazyCat52791972014-11-14 18:22:10 -0300[diff] [blame]49 bool ts_clock_inv;
Olli Salonen8117a312015-05-05 13:54:14 -0300[diff] [blame]50 bool ts_clock_gapped;
Antti Palosaari845f3502014-04-10 22:00:50 -0300[diff] [blame]51};
52
Yannick Guerrinia87a4d32015-02-26 07:13:06 -0300[diff] [blame]53/* firmware command struct */
Olli Salonenb02db9e2014-07-13 10:52:17 -0300[diff] [blame]54#define SI2168_ARGLEN 30
Antti Palosaari845f3502014-04-10 22:00:50 -0300[diff] [blame]55struct si2168_cmd {
Olli Salonenb02db9e2014-07-13 10:52:17 -0300[diff] [blame]56 u8 args[SI2168_ARGLEN];
Antti Palosaari845f3502014-04-10 22:00:50 -0300[diff] [blame]57 unsigned wlen;
58 unsigned rlen;
59};
60
61#endif