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gerrit-public.fairphone.software / kernel / msm-4.9 / 3afabc363becc3fa9505f37cd9ba23acbdfac8e1 / . / drivers / media / dvb-frontends / cxd2820r_priv.h
blob: 0d096206ac66c2cf22cabc63805f218f90198d8f [file] [log] [blame]
Antti Palosaari27cfc852011-04-07 16:27:43 -0300[diff] [blame]1/*
2 * Sony CXD2820R demodulator driver
3 *
4 * Copyright (C) 2010 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 * You should have received a copy of the GNU General Public License along
17 * with this program; if not, write to the Free Software Foundation, Inc.,
18 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
19 */
20
21
22#ifndef CXD2820R_PRIV_H
23#define CXD2820R_PRIV_H
24
Steve Kerrison9ac51c52011-05-02 18:19:13 -0300[diff] [blame]25#include <linux/dvb/version.h>
Antti Palosaari27cfc852011-04-07 16:27:43 -0300[diff] [blame]26#include "dvb_frontend.h"
27#include "dvb_math.h"
28#include "cxd2820r.h"
Antti Palosaari1e8f31f2012-07-19 21:10:36 -0300[diff] [blame]29#include <linux/gpio.h>
Antti Palosaari2832fd32016-08-08 20:13:45 -0300[diff] [blame]30#include <linux/math64.h>
Antti Palosaari43e2ea62016-08-13 13:19:05 -0300[diff] [blame]31#include <linux/regmap.h>
Antti Palosaari27cfc852011-04-07 16:27:43 -0300[diff] [blame]32
Antti Palosaari27cfc852011-04-07 16:27:43 -0300[diff] [blame]33struct reg_val_mask {
34 u32 reg;
35 u8 val;
36 u8 mask;
37};
38
Antti Palosaarifcd09f62016-08-08 15:54:10 -0300[diff] [blame]39#define CXD2820R_CLK 41000000
40
Antti Palosaari27cfc852011-04-07 16:27:43 -0300[diff] [blame]41struct cxd2820r_priv {
Antti Palosaari07fdf7d2016-08-09 20:49:09 -0300[diff] [blame]42 struct i2c_client *client[2];
Antti Palosaari43e2ea62016-08-13 13:19:05 -0300[diff] [blame]43 struct regmap *regmap[2];
Antti Palosaari27cfc852011-04-07 16:27:43 -0300[diff] [blame]44 struct i2c_adapter *i2c;
Manu Abraham14c03862011-11-24 11:59:53 -0300[diff] [blame]45 struct dvb_frontend fe;
Antti Palosaari07fdf7d2016-08-09 20:49:09 -0300[diff] [blame]46 u8 ts_mode;
47 bool ts_clk_inv;
48 bool if_agc_polarity;
49 bool spec_inv;
50
Antti Palosaari4aa4fd82016-08-09 14:58:21 -0300[diff] [blame]51 u64 post_bit_error_prev_dvbv3;
Antti Palosaari2832fd32016-08-08 20:13:45 -0300[diff] [blame]52 u64 post_bit_error;
Antti Palosaari27cfc852011-04-07 16:27:43 -0300[diff] [blame]53
Antti Palosaari1d44ccb2011-05-25 12:42:52 -0300[diff] [blame]54 bool ber_running;
Antti Palosaari27cfc852011-04-07 16:27:43 -0300[diff] [blame]55
Antti Palosaari1e8f31f2012-07-19 21:10:36 -0300[diff] [blame]56#define GPIO_COUNT 3
57 u8 gpio[GPIO_COUNT];
58#ifdef CONFIG_GPIOLIB
59 struct gpio_chip gpio_chip;
60#endif
Antti Palosaari2e1ea062011-05-03 20:21:59 -0300[diff] [blame]61
Mauro Carvalho Chehab0df289a2015-06-07 14:53:52 -0300[diff] [blame]62 enum fe_delivery_system delivery_system;
Antti Palosaari1d44ccb2011-05-25 12:42:52 -0300[diff] [blame]63 bool last_tune_failed; /* for switch between T and T2 tune */
Antti Palosaari27cfc852011-04-07 16:27:43 -0300[diff] [blame]64};
65
Steve Kerrison9ac51c52011-05-02 18:19:13 -0300[diff] [blame]66/* cxd2820r_core.c */
67
68extern int cxd2820r_debug;
69
Antti Palosaari1e8f31f2012-07-19 21:10:36 -0300[diff] [blame]70int cxd2820r_gpio(struct dvb_frontend *fe, u8 *gpio);
Steve Kerrison9ac51c52011-05-02 18:19:13 -0300[diff] [blame]71
Antti Palosaari43e2ea62016-08-13 13:19:05 -0300[diff] [blame]72int cxd2820r_wr_reg_val_mask_tab(struct cxd2820r_priv *priv,
73 const struct reg_val_mask *tab, int tab_len);
74
Steve Kerrison9ac51c52011-05-02 18:19:13 -0300[diff] [blame]75int cxd2820r_wr_reg_mask(struct cxd2820r_priv *priv, u32 reg, u8 val,
76 u8 mask);
Antti Palosaari2e1ea062011-05-03 20:21:59 -0300[diff] [blame]77
Steve Kerrison9ac51c52011-05-02 18:19:13 -0300[diff] [blame]78int cxd2820r_wr_regs(struct cxd2820r_priv *priv, u32 reginfo, u8 *val,
79 int len);
Antti Palosaari2e1ea062011-05-03 20:21:59 -0300[diff] [blame]80
Steve Kerrison9ac51c52011-05-02 18:19:13 -0300[diff] [blame]81int cxd2820r_wr_regs(struct cxd2820r_priv *priv, u32 reginfo, u8 *val,
82 int len);
83
84int cxd2820r_rd_regs(struct cxd2820r_priv *priv, u32 reginfo, u8 *val,
85 int len);
86
87int cxd2820r_wr_reg(struct cxd2820r_priv *priv, u32 reg, u8 val);
88
89int cxd2820r_rd_reg(struct cxd2820r_priv *priv, u32 reg, u8 *val);
90
91/* cxd2820r_c.c */
92
Mauro Carvalho Chehab7e3e68b2016-02-04 12:58:30 -0200[diff] [blame]93int cxd2820r_get_frontend_c(struct dvb_frontend *fe,
94 struct dtv_frontend_properties *p);
Steve Kerrison9ac51c52011-05-02 18:19:13 -0300[diff] [blame]95
Mauro Carvalho Chehabf311f682011-12-30 22:22:10 -0300[diff] [blame]96int cxd2820r_set_frontend_c(struct dvb_frontend *fe);
Antti Palosaari2e1ea062011-05-03 20:21:59 -0300[diff] [blame]97
Mauro Carvalho Chehab0df289a2015-06-07 14:53:52 -0300[diff] [blame]98int cxd2820r_read_status_c(struct dvb_frontend *fe, enum fe_status *status);
Steve Kerrison9ac51c52011-05-02 18:19:13 -0300[diff] [blame]99
Steve Kerrison9ac51c52011-05-02 18:19:13 -0300[diff] [blame]100int cxd2820r_init_c(struct dvb_frontend *fe);
101
102int cxd2820r_sleep_c(struct dvb_frontend *fe);
103
104int cxd2820r_get_tune_settings_c(struct dvb_frontend *fe,
105 struct dvb_frontend_tune_settings *s);
106
107/* cxd2820r_t.c */
108
Mauro Carvalho Chehab7e3e68b2016-02-04 12:58:30 -0200[diff] [blame]109int cxd2820r_get_frontend_t(struct dvb_frontend *fe,
110 struct dtv_frontend_properties *p);
Steve Kerrison9ac51c52011-05-02 18:19:13 -0300[diff] [blame]111
Mauro Carvalho Chehabf311f682011-12-30 22:22:10 -0300[diff] [blame]112int cxd2820r_set_frontend_t(struct dvb_frontend *fe);
Antti Palosaari2e1ea062011-05-03 20:21:59 -0300[diff] [blame]113
Mauro Carvalho Chehab0df289a2015-06-07 14:53:52 -0300[diff] [blame]114int cxd2820r_read_status_t(struct dvb_frontend *fe, enum fe_status *status);
Steve Kerrison9ac51c52011-05-02 18:19:13 -0300[diff] [blame]115
Steve Kerrison9ac51c52011-05-02 18:19:13 -0300[diff] [blame]116int cxd2820r_init_t(struct dvb_frontend *fe);
117
118int cxd2820r_sleep_t(struct dvb_frontend *fe);
119
120int cxd2820r_get_tune_settings_t(struct dvb_frontend *fe,
121 struct dvb_frontend_tune_settings *s);
122
123/* cxd2820r_t2.c */
124
Mauro Carvalho Chehab7e3e68b2016-02-04 12:58:30 -0200[diff] [blame]125int cxd2820r_get_frontend_t2(struct dvb_frontend *fe,
126 struct dtv_frontend_properties *p);
Steve Kerrison9ac51c52011-05-02 18:19:13 -0300[diff] [blame]127
Mauro Carvalho Chehabf311f682011-12-30 22:22:10 -0300[diff] [blame]128int cxd2820r_set_frontend_t2(struct dvb_frontend *fe);
Antti Palosaari2e1ea062011-05-03 20:21:59 -0300[diff] [blame]129
Mauro Carvalho Chehab0df289a2015-06-07 14:53:52 -0300[diff] [blame]130int cxd2820r_read_status_t2(struct dvb_frontend *fe, enum fe_status *status);
Steve Kerrison9ac51c52011-05-02 18:19:13 -0300[diff] [blame]131
Steve Kerrison9ac51c52011-05-02 18:19:13 -0300[diff] [blame]132int cxd2820r_init_t2(struct dvb_frontend *fe);
133
134int cxd2820r_sleep_t2(struct dvb_frontend *fe);
135
136int cxd2820r_get_tune_settings_t2(struct dvb_frontend *fe,
137 struct dvb_frontend_tune_settings *s);
Antti Palosaari2e1ea062011-05-03 20:21:59 -0300[diff] [blame]138
Antti Palosaari27cfc852011-04-07 16:27:43 -0300[diff] [blame]139#endif /* CXD2820R_PRIV_H */