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Merge remote-tracking branch 'spi/for-next'
[deliverable/linux.git] / drivers / media / tuners / tda18271-priv.h
CommitLineData
6ca04de3
MK		 1/*
2 tda18271-priv.h - private header for the NXP TDA18271 silicon tuner
3
59067f7e 4 Copyright (C) 2007, 2008 Michael Krufky <mkrufky@linuxtv.org>
6ca04de3
MK		 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
17 along with this program; if not, write to the Free Software
18 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
19*/
20
21#ifndef __TDA18271_PRIV_H__
22#define __TDA18271_PRIV_H__
23
36dba13b
MCC		 24#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
25
b5f3e1e1 26#include <linux/kernel.h>
6ca04de3 27#include <linux/types.h>
8d316bf5 28#include <linux/mutex.h>
f9e315a1 29#include "tuner-i2c.h"
d3714210 30#include "tda18271.h"
6ca04de3
MK		 31
32#define R_ID 0x00 /* ID byte */
33#define R_TM 0x01 /* Thermo byte */
34#define R_PL 0x02 /* Power level byte */
35#define R_EP1 0x03 /* Easy Prog byte 1 */
36#define R_EP2 0x04 /* Easy Prog byte 2 */
37#define R_EP3 0x05 /* Easy Prog byte 3 */
38#define R_EP4 0x06 /* Easy Prog byte 4 */
39#define R_EP5 0x07 /* Easy Prog byte 5 */
40#define R_CPD 0x08 /* Cal Post-Divider byte */
41#define R_CD1 0x09 /* Cal Divider byte 1 */
42#define R_CD2 0x0a /* Cal Divider byte 2 */
43#define R_CD3 0x0b /* Cal Divider byte 3 */
44#define R_MPD 0x0c /* Main Post-Divider byte */
45#define R_MD1 0x0d /* Main Divider byte 1 */
46#define R_MD2 0x0e /* Main Divider byte 2 */
47#define R_MD3 0x0f /* Main Divider byte 3 */
48#define R_EB1 0x10 /* Extended byte 1 */
49#define R_EB2 0x11 /* Extended byte 2 */
50#define R_EB3 0x12 /* Extended byte 3 */
51#define R_EB4 0x13 /* Extended byte 4 */
52#define R_EB5 0x14 /* Extended byte 5 */
53#define R_EB6 0x15 /* Extended byte 6 */
54#define R_EB7 0x16 /* Extended byte 7 */
55#define R_EB8 0x17 /* Extended byte 8 */
56#define R_EB9 0x18 /* Extended byte 9 */
57#define R_EB10 0x19 /* Extended byte 10 */
58#define R_EB11 0x1a /* Extended byte 11 */
59#define R_EB12 0x1b /* Extended byte 12 */
60#define R_EB13 0x1c /* Extended byte 13 */
61#define R_EB14 0x1d /* Extended byte 14 */
62#define R_EB15 0x1e /* Extended byte 15 */
63#define R_EB16 0x1f /* Extended byte 16 */
64#define R_EB17 0x20 /* Extended byte 17 */
65#define R_EB18 0x21 /* Extended byte 18 */
66#define R_EB19 0x22 /* Extended byte 19 */
67#define R_EB20 0x23 /* Extended byte 20 */
68#define R_EB21 0x24 /* Extended byte 21 */
69#define R_EB22 0x25 /* Extended byte 22 */
70#define R_EB23 0x26 /* Extended byte 23 */
71
72#define TDA18271_NUM_REGS 39
73
d3714210
MK		 74/*---------------------------------------------------------------------*/
75
255b5113
MK		 76struct tda18271_rf_tracking_filter_cal {
77 u32 rfmax;
78 u8 rfband;
79 u32 rf1_def;
80 u32 rf2_def;
81 u32 rf3_def;
82 u32 rf1;
83 u32 rf2;
84 u32 rf3;
3a6b49fe
MK		 85 s32 rf_a1;
86 s32 rf_b1;
87 s32 rf_a2;
88 s32 rf_b2;
255b5113
MK		 89};
90
4efb0ca5
MK		 91enum tda18271_pll {
92 TDA18271_MAIN_PLL,
93 TDA18271_CAL_PLL,
94};
95
255b5113
MK		 96struct tda18271_map_layout;
97
98enum tda18271_ver {
99 TDA18271HDC1,
100 TDA18271HDC2,
101};
102
d3714210 103struct tda18271_priv {
d3714210
MK		 104 unsigned char tda18271_regs[TDA18271_NUM_REGS];
105
f9e315a1
MK		 106 struct list_head hybrid_tuner_instance_list;
107 struct tuner_i2c_props i2c_props;
a4f263b5 108
d3714210 109 enum tda18271_mode mode;
868f5ccd 110 enum tda18271_role role;
d3714210 111 enum tda18271_i2c_gate gate;
255b5113 112 enum tda18271_ver id;
4240b460 113 enum tda18271_output_options output_opt;
1724c8fa 114 enum tda18271_small_i2c small_i2c;
255b5113 115
adcc4b3e 116 unsigned int config; /* interface to saa713x / tda829x */
255b5113
MK		 117 unsigned int cal_initialized:1;
118
3a6b49fe
MK		 119 u8 tm_rfcal;
120
255b5113 121 struct tda18271_map_layout *maps;
f21e0d7f 122 struct tda18271_std_map std;
255b5113
MK		 123 struct tda18271_rf_tracking_filter_cal rf_cal_state[8];
124
8d316bf5
MK		 125 struct mutex lock;
126
8c8ee113
MK		 127 u16 if_freq;
128
d3714210
MK		 129 u32 frequency;
130 u32 bandwidth;
131};
132
133/*---------------------------------------------------------------------*/
134
b5f3e1e1
MK		 135extern int tda18271_debug;
136
b5f3e1e1
MK		 137#define DBG_INFO 1
138#define DBG_MAP 2
139#define DBG_REG 4
255b5113 140#define DBG_ADV 8
cf04d29c 141#define DBG_CAL 16
b5f3e1e1 142
be85fefe 143__attribute__((format(printf, 4, 5)))
0f531e73
JP		 144void _tda_printk(struct tda18271_priv *state, const char *level,
145 const char *func, const char *fmt, ...);
be85fefe
JP		 146
147#define tda_printk(st, lvl, fmt, arg...) \
148 _tda_printk(st, lvl, __func__, fmt, ##arg)
149
150#define tda_dprintk(st, lvl, fmt, arg...) \
151do { \
152 if (tda18271_debug & lvl) \
153 tda_printk(st, KERN_DEBUG, fmt, ##arg); \
c0faeee5
MK		 154} while (0)
155
be85fefe
JP		 156#define tda_info(fmt, arg...) pr_info(fmt, ##arg)
157#define tda_warn(fmt, arg...) tda_printk(priv, KERN_WARNING, fmt, ##arg)
158#define tda_err(fmt, arg...) tda_printk(priv, KERN_ERR, fmt, ##arg)
159#define tda_dbg(fmt, arg...) tda_dprintk(priv, DBG_INFO, fmt, ##arg)
160#define tda_map(fmt, arg...) tda_dprintk(priv, DBG_MAP, fmt, ##arg)
161#define tda_reg(fmt, arg...) tda_dprintk(priv, DBG_REG, fmt, ##arg)
162#define tda_cal(fmt, arg...) tda_dprintk(priv, DBG_CAL, fmt, ##arg)
b5f3e1e1 163
4bd5d107
MK		 164#define tda_fail(ret) \
165({ \
166 int __ret; \
167 __ret = (ret < 0); \
168 if (__ret) \
c0faeee5
MK		 169 tda_printk(priv, KERN_ERR, \
170 "error %d on line %d\n", ret, __LINE__); \
4bd5d107
MK		 171 __ret; \
172})
173
b5f3e1e1
MK		 174/*---------------------------------------------------------------------*/
175
2f27dfc9
MK		 176enum tda18271_map_type {
177 /* tda18271_pll_map */
178 MAIN_PLL,
179 CAL_PLL,
180 /* tda18271_map */
181 RF_CAL,
182 RF_CAL_KMCO,
255b5113 183 RF_CAL_DC_OVER_DT,
2f27dfc9
MK		 184 BP_FILTER,
185 RF_BAND,
186 GAIN_TAPER,
187 IR_MEASURE,
188};
189
255b5113
MK		 190extern int tda18271_lookup_pll_map(struct dvb_frontend *fe,
191 enum tda18271_map_type map_type,
2f27dfc9 192 u32 *freq, u8 *post_div, u8 *div);
255b5113
MK		 193extern int tda18271_lookup_map(struct dvb_frontend *fe,
194 enum tda18271_map_type map_type,
2f27dfc9 195 u32 *freq, u8 *val);
6ca04de3 196
255b5113
MK		 197extern int tda18271_lookup_thermometer(struct dvb_frontend *fe);
198
199extern int tda18271_lookup_rf_band(struct dvb_frontend *fe,
200 u32 *freq, u8 *rf_band);
201
202extern int tda18271_lookup_cid_target(struct dvb_frontend *fe,
203 u32 *freq, u8 *cid_target,
204 u16 *count_limit);
205
206extern int tda18271_assign_map_layout(struct dvb_frontend *fe);
207
59067f7e
MK		 208/*---------------------------------------------------------------------*/
209
210extern int tda18271_read_regs(struct dvb_frontend *fe);
211extern int tda18271_read_extended(struct dvb_frontend *fe);
212extern int tda18271_write_regs(struct dvb_frontend *fe, int idx, int len);
213extern int tda18271_init_regs(struct dvb_frontend *fe);
214
4efb0ca5
MK		 215extern int tda18271_charge_pump_source(struct dvb_frontend *fe,
216 enum tda18271_pll pll, int force);
518d8739
MK		 217extern int tda18271_set_standby_mode(struct dvb_frontend *fe,
218 int sm, int sm_lt, int sm_xt);
219
59067f7e
MK		 220extern int tda18271_calc_main_pll(struct dvb_frontend *fe, u32 freq);
221extern int tda18271_calc_cal_pll(struct dvb_frontend *fe, u32 freq);
222
223extern int tda18271_calc_bp_filter(struct dvb_frontend *fe, u32 *freq);
224extern int tda18271_calc_km(struct dvb_frontend *fe, u32 *freq);
225extern int tda18271_calc_rf_band(struct dvb_frontend *fe, u32 *freq);
226extern int tda18271_calc_gain_taper(struct dvb_frontend *fe, u32 *freq);
227extern int tda18271_calc_ir_measure(struct dvb_frontend *fe, u32 *freq);
228extern int tda18271_calc_rf_cal(struct dvb_frontend *fe, u32 *freq);
229
6ca04de3 230#endif /* __TDA18271_PRIV_H__ */
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