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V4L/DVB (6981): Fix bugzillas 9686 and 9691
[deliverable/linux.git] / drivers / media / dvb / frontends / 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
b5f3e1e1 24#include <linux/kernel.h>
6ca04de3 25#include <linux/types.h>
8d316bf5 26#include <linux/mutex.h>
d3714210 27#include "tda18271.h"
6ca04de3
MK		 28
29#define R_ID 0x00 /* ID byte */
30#define R_TM 0x01 /* Thermo byte */
31#define R_PL 0x02 /* Power level byte */
32#define R_EP1 0x03 /* Easy Prog byte 1 */
33#define R_EP2 0x04 /* Easy Prog byte 2 */
34#define R_EP3 0x05 /* Easy Prog byte 3 */
35#define R_EP4 0x06 /* Easy Prog byte 4 */
36#define R_EP5 0x07 /* Easy Prog byte 5 */
37#define R_CPD 0x08 /* Cal Post-Divider byte */
38#define R_CD1 0x09 /* Cal Divider byte 1 */
39#define R_CD2 0x0a /* Cal Divider byte 2 */
40#define R_CD3 0x0b /* Cal Divider byte 3 */
41#define R_MPD 0x0c /* Main Post-Divider byte */
42#define R_MD1 0x0d /* Main Divider byte 1 */
43#define R_MD2 0x0e /* Main Divider byte 2 */
44#define R_MD3 0x0f /* Main Divider byte 3 */
45#define R_EB1 0x10 /* Extended byte 1 */
46#define R_EB2 0x11 /* Extended byte 2 */
47#define R_EB3 0x12 /* Extended byte 3 */
48#define R_EB4 0x13 /* Extended byte 4 */
49#define R_EB5 0x14 /* Extended byte 5 */
50#define R_EB6 0x15 /* Extended byte 6 */
51#define R_EB7 0x16 /* Extended byte 7 */
52#define R_EB8 0x17 /* Extended byte 8 */
53#define R_EB9 0x18 /* Extended byte 9 */
54#define R_EB10 0x19 /* Extended byte 10 */
55#define R_EB11 0x1a /* Extended byte 11 */
56#define R_EB12 0x1b /* Extended byte 12 */
57#define R_EB13 0x1c /* Extended byte 13 */
58#define R_EB14 0x1d /* Extended byte 14 */
59#define R_EB15 0x1e /* Extended byte 15 */
60#define R_EB16 0x1f /* Extended byte 16 */
61#define R_EB17 0x20 /* Extended byte 17 */
62#define R_EB18 0x21 /* Extended byte 18 */
63#define R_EB19 0x22 /* Extended byte 19 */
64#define R_EB20 0x23 /* Extended byte 20 */
65#define R_EB21 0x24 /* Extended byte 21 */
66#define R_EB22 0x25 /* Extended byte 22 */
67#define R_EB23 0x26 /* Extended byte 23 */
68
69#define TDA18271_NUM_REGS 39
70
d3714210
MK		 71/*---------------------------------------------------------------------*/
72
255b5113
MK		 73struct tda18271_rf_tracking_filter_cal {
74 u32 rfmax;
75 u8 rfband;
76 u32 rf1_def;
77 u32 rf2_def;
78 u32 rf3_def;
79 u32 rf1;
80 u32 rf2;
81 u32 rf3;
82 int rf_a1;
83 int rf_b1;
84 int rf_a2;
85 int rf_b2;
86};
87
d3714210
MK		 88enum tda18271_mode {
89 TDA18271_ANALOG,
90 TDA18271_DIGITAL,
91};
92
255b5113
MK		 93struct tda18271_map_layout;
94
95enum tda18271_ver {
96 TDA18271HDC1,
97 TDA18271HDC2,
98};
99
d3714210
MK		 100struct tda18271_priv {
101 u8 i2c_addr;
102 struct i2c_adapter *i2c_adap;
103 unsigned char tda18271_regs[TDA18271_NUM_REGS];
104
105 enum tda18271_mode mode;
106 enum tda18271_i2c_gate gate;
255b5113
MK		 107 enum tda18271_ver id;
108
09f83c4f 109 unsigned int tm_rfcal;
255b5113
MK		 110 unsigned int cal_initialized:1;
111
255b5113 112 struct tda18271_map_layout *maps;
f21e0d7f 113 struct tda18271_std_map std;
255b5113
MK		 114 struct tda18271_rf_tracking_filter_cal rf_cal_state[8];
115
8d316bf5
MK		 116 struct mutex lock;
117
d3714210
MK		 118 u32 frequency;
119 u32 bandwidth;
120};
121
122/*---------------------------------------------------------------------*/
123
b5f3e1e1
MK		 124extern int tda18271_debug;
125
b5f3e1e1
MK		 126#define DBG_INFO 1
127#define DBG_MAP 2
128#define DBG_REG 4
255b5113 129#define DBG_ADV 8
b5f3e1e1 130
182519f4
MK		 131#define tda_printk(kern, fmt, arg...) \
132 printk(kern "%s: " fmt, __FUNCTION__, ##arg)
133
134#define dprintk(kern, lvl, fmt, arg...) do {\
135 if (tda18271_debug & lvl) \
136 tda_printk(kern, fmt, ##arg); } while (0)
137
138#define tda_info(fmt, arg...) printk(KERN_INFO fmt, ##arg)
139#define tda_warn(fmt, arg...) tda_printk(KERN_WARNING, fmt, ##arg)
140#define tda_err(fmt, arg...) tda_printk(KERN_ERR, fmt, ##arg)
141#define tda_dbg(fmt, arg...) dprintk(KERN_DEBUG, DBG_INFO, fmt, ##arg)
142#define tda_map(fmt, arg...) dprintk(KERN_DEBUG, DBG_MAP, fmt, ##arg)
143#define tda_reg(fmt, arg...) dprintk(KERN_DEBUG, DBG_REG, fmt, ##arg)
b5f3e1e1
MK		 144
145/*---------------------------------------------------------------------*/
146
2f27dfc9
MK		 147enum tda18271_map_type {
148 /* tda18271_pll_map */
149 MAIN_PLL,
150 CAL_PLL,
151 /* tda18271_map */
152 RF_CAL,
153 RF_CAL_KMCO,
255b5113 154 RF_CAL_DC_OVER_DT,
2f27dfc9
MK		 155 BP_FILTER,
156 RF_BAND,
157 GAIN_TAPER,
158 IR_MEASURE,
159};
160
255b5113
MK		 161extern int tda18271_lookup_pll_map(struct dvb_frontend *fe,
162 enum tda18271_map_type map_type,
2f27dfc9 163 u32 *freq, u8 *post_div, u8 *div);
255b5113
MK		 164extern int tda18271_lookup_map(struct dvb_frontend *fe,
165 enum tda18271_map_type map_type,
2f27dfc9 166 u32 *freq, u8 *val);
6ca04de3 167
255b5113
MK		 168extern int tda18271_lookup_thermometer(struct dvb_frontend *fe);
169
170extern int tda18271_lookup_rf_band(struct dvb_frontend *fe,
171 u32 *freq, u8 *rf_band);
172
173extern int tda18271_lookup_cid_target(struct dvb_frontend *fe,
174 u32 *freq, u8 *cid_target,
175 u16 *count_limit);
176
177extern int tda18271_assign_map_layout(struct dvb_frontend *fe);
178
59067f7e
MK		 179/*---------------------------------------------------------------------*/
180
181extern int tda18271_read_regs(struct dvb_frontend *fe);
182extern int tda18271_read_extended(struct dvb_frontend *fe);
183extern int tda18271_write_regs(struct dvb_frontend *fe, int idx, int len);
184extern int tda18271_init_regs(struct dvb_frontend *fe);
185
186extern int tda18271_calc_main_pll(struct dvb_frontend *fe, u32 freq);
187extern int tda18271_calc_cal_pll(struct dvb_frontend *fe, u32 freq);
188
189extern int tda18271_calc_bp_filter(struct dvb_frontend *fe, u32 *freq);
190extern int tda18271_calc_km(struct dvb_frontend *fe, u32 *freq);
191extern int tda18271_calc_rf_band(struct dvb_frontend *fe, u32 *freq);
192extern int tda18271_calc_gain_taper(struct dvb_frontend *fe, u32 *freq);
193extern int tda18271_calc_ir_measure(struct dvb_frontend *fe, u32 *freq);
194extern int tda18271_calc_rf_cal(struct dvb_frontend *fe, u32 *freq);
195
6ca04de3
MK		 196#endif /* __TDA18271_PRIV_H__ */
197
198/*
199 * Overrides for Emacs so that we follow Linus's tabbing style.
200 * ---------------------------------------------------------------------------
201 * Local variables:
202 * c-basic-offset: 8
203 * End:
204 */
Linux kernel - Deliverables
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