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1/* SPDX-License-Identifier: GPL-2.0-or-later */2/*3 tda18271-priv.h - private header for the NXP TDA18271 silicon tuner4 5 Copyright (C) 2007, 2008 Michael Krufky <mkrufky@linuxtv.org>6 7*/8 9#ifndef __TDA18271_PRIV_H__10#define __TDA18271_PRIV_H__11 12#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt13 14#include <linux/kernel.h>15#include <linux/types.h>16#include <linux/mutex.h>17#include "tuner-i2c.h"18#include "tda18271.h"19 20#define R_ID 0x00 /* ID byte */21#define R_TM 0x01 /* Thermo byte */22#define R_PL 0x02 /* Power level byte */23#define R_EP1 0x03 /* Easy Prog byte 1 */24#define R_EP2 0x04 /* Easy Prog byte 2 */25#define R_EP3 0x05 /* Easy Prog byte 3 */26#define R_EP4 0x06 /* Easy Prog byte 4 */27#define R_EP5 0x07 /* Easy Prog byte 5 */28#define R_CPD 0x08 /* Cal Post-Divider byte */29#define R_CD1 0x09 /* Cal Divider byte 1 */30#define R_CD2 0x0a /* Cal Divider byte 2 */31#define R_CD3 0x0b /* Cal Divider byte 3 */32#define R_MPD 0x0c /* Main Post-Divider byte */33#define R_MD1 0x0d /* Main Divider byte 1 */34#define R_MD2 0x0e /* Main Divider byte 2 */35#define R_MD3 0x0f /* Main Divider byte 3 */36#define R_EB1 0x10 /* Extended byte 1 */37#define R_EB2 0x11 /* Extended byte 2 */38#define R_EB3 0x12 /* Extended byte 3 */39#define R_EB4 0x13 /* Extended byte 4 */40#define R_EB5 0x14 /* Extended byte 5 */41#define R_EB6 0x15 /* Extended byte 6 */42#define R_EB7 0x16 /* Extended byte 7 */43#define R_EB8 0x17 /* Extended byte 8 */44#define R_EB9 0x18 /* Extended byte 9 */45#define R_EB10 0x19 /* Extended byte 10 */46#define R_EB11 0x1a /* Extended byte 11 */47#define R_EB12 0x1b /* Extended byte 12 */48#define R_EB13 0x1c /* Extended byte 13 */49#define R_EB14 0x1d /* Extended byte 14 */50#define R_EB15 0x1e /* Extended byte 15 */51#define R_EB16 0x1f /* Extended byte 16 */52#define R_EB17 0x20 /* Extended byte 17 */53#define R_EB18 0x21 /* Extended byte 18 */54#define R_EB19 0x22 /* Extended byte 19 */55#define R_EB20 0x23 /* Extended byte 20 */56#define R_EB21 0x24 /* Extended byte 21 */57#define R_EB22 0x25 /* Extended byte 22 */58#define R_EB23 0x26 /* Extended byte 23 */59 60#define TDA18271_NUM_REGS 3961 62/*---------------------------------------------------------------------*/63 64struct tda18271_rf_tracking_filter_cal {65 u32 rfmax;66 u8 rfband;67 u32 rf1_def;68 u32 rf2_def;69 u32 rf3_def;70 u32 rf1;71 u32 rf2;72 u32 rf3;73 s32 rf_a1;74 s32 rf_b1;75 s32 rf_a2;76 s32 rf_b2;77};78 79enum tda18271_pll {80 TDA18271_MAIN_PLL,81 TDA18271_CAL_PLL,82};83 84struct tda18271_map_layout;85 86enum tda18271_ver {87 TDA18271HDC1,88 TDA18271HDC2,89};90 91struct tda18271_priv {92 unsigned char tda18271_regs[TDA18271_NUM_REGS];93 94 struct list_head hybrid_tuner_instance_list;95 struct tuner_i2c_props i2c_props;96 97 enum tda18271_mode mode;98 enum tda18271_role role;99 enum tda18271_i2c_gate gate;100 enum tda18271_ver id;101 enum tda18271_output_options output_opt;102 enum tda18271_small_i2c small_i2c;103 104 unsigned int config; /* interface to saa713x / tda829x */105 unsigned int cal_initialized:1;106 107 u8 tm_rfcal;108 109 struct tda18271_map_layout *maps;110 struct tda18271_std_map std;111 struct tda18271_rf_tracking_filter_cal rf_cal_state[8];112 113 struct mutex lock;114 115 u16 if_freq;116 117 u32 frequency;118 u32 bandwidth;119};120 121/*---------------------------------------------------------------------*/122 123extern int tda18271_debug;124 125#define DBG_INFO 1126#define DBG_MAP 2127#define DBG_REG 4128#define DBG_ADV 8129#define DBG_CAL 16130 131__attribute__((format(printf, 4, 5)))132void _tda_printk(struct tda18271_priv *state, const char *level,133 const char *func, const char *fmt, ...);134 135#define tda_printk(st, lvl, fmt, arg...) \136 _tda_printk(st, lvl, __func__, fmt, ##arg)137 138#define tda_dprintk(st, lvl, fmt, arg...) \139do { \140 if (tda18271_debug & lvl) \141 tda_printk(st, KERN_DEBUG, fmt, ##arg); \142} while (0)143 144#define tda_info(fmt, arg...) pr_info(fmt, ##arg)145#define tda_warn(fmt, arg...) tda_printk(priv, KERN_WARNING, fmt, ##arg)146#define tda_err(fmt, arg...) tda_printk(priv, KERN_ERR, fmt, ##arg)147#define tda_dbg(fmt, arg...) tda_dprintk(priv, DBG_INFO, fmt, ##arg)148#define tda_map(fmt, arg...) tda_dprintk(priv, DBG_MAP, fmt, ##arg)149#define tda_reg(fmt, arg...) tda_dprintk(priv, DBG_REG, fmt, ##arg)150#define tda_cal(fmt, arg...) tda_dprintk(priv, DBG_CAL, fmt, ##arg)151 152#define tda_fail(ret) \153({ \154 int __ret; \155 __ret = (ret < 0); \156 if (__ret) \157 tda_printk(priv, KERN_ERR, \158 "error %d on line %d\n", ret, __LINE__); \159 __ret; \160})161 162/*---------------------------------------------------------------------*/163 164enum tda18271_map_type {165 /* tda18271_pll_map */166 MAIN_PLL,167 CAL_PLL,168 /* tda18271_map */169 RF_CAL,170 RF_CAL_KMCO,171 RF_CAL_DC_OVER_DT,172 BP_FILTER,173 RF_BAND,174 GAIN_TAPER,175 IR_MEASURE,176};177 178extern int tda18271_lookup_pll_map(struct dvb_frontend *fe,179 enum tda18271_map_type map_type,180 u32 *freq, u8 *post_div, u8 *div);181extern int tda18271_lookup_map(struct dvb_frontend *fe,182 enum tda18271_map_type map_type,183 u32 *freq, u8 *val);184 185extern int tda18271_lookup_thermometer(struct dvb_frontend *fe);186 187extern int tda18271_lookup_rf_band(struct dvb_frontend *fe,188 u32 *freq, u8 *rf_band);189 190extern int tda18271_lookup_cid_target(struct dvb_frontend *fe,191 u32 *freq, u8 *cid_target,192 u16 *count_limit);193 194extern int tda18271_assign_map_layout(struct dvb_frontend *fe);195 196/*---------------------------------------------------------------------*/197 198extern int tda18271_read_regs(struct dvb_frontend *fe);199extern int tda18271_read_extended(struct dvb_frontend *fe);200extern int tda18271_write_regs(struct dvb_frontend *fe, int idx, int len);201extern int tda18271_init_regs(struct dvb_frontend *fe);202 203extern int tda18271_charge_pump_source(struct dvb_frontend *fe,204 enum tda18271_pll pll, int force);205extern int tda18271_set_standby_mode(struct dvb_frontend *fe,206 int sm, int sm_lt, int sm_xt);207 208extern int tda18271_calc_main_pll(struct dvb_frontend *fe, u32 freq);209extern int tda18271_calc_cal_pll(struct dvb_frontend *fe, u32 freq);210 211extern int tda18271_calc_bp_filter(struct dvb_frontend *fe, u32 *freq);212extern int tda18271_calc_km(struct dvb_frontend *fe, u32 *freq);213extern int tda18271_calc_rf_band(struct dvb_frontend *fe, u32 *freq);214extern int tda18271_calc_gain_taper(struct dvb_frontend *fe, u32 *freq);215extern int tda18271_calc_ir_measure(struct dvb_frontend *fe, u32 *freq);216extern int tda18271_calc_rf_cal(struct dvb_frontend *fe, u32 *freq);217 218#endif /* __TDA18271_PRIV_H__ */219