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218 lines
6.7 KiB
218 lines
6.7 KiB
/* SPDX-License-Identifier: GPL-2.0-or-later */ |
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/* |
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tda18271-priv.h - private header for the NXP TDA18271 silicon tuner |
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Copyright (C) 2007, 2008 Michael Krufky <[email protected]> |
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*/ |
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#ifndef __TDA18271_PRIV_H__ |
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#define __TDA18271_PRIV_H__ |
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#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt |
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#include <linux/kernel.h> |
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#include <linux/types.h> |
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#include <linux/mutex.h> |
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#include "tuner-i2c.h" |
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#include "tda18271.h" |
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#define R_ID 0x00 /* ID byte */ |
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#define R_TM 0x01 /* Thermo byte */ |
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#define R_PL 0x02 /* Power level byte */ |
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#define R_EP1 0x03 /* Easy Prog byte 1 */ |
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#define R_EP2 0x04 /* Easy Prog byte 2 */ |
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#define R_EP3 0x05 /* Easy Prog byte 3 */ |
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#define R_EP4 0x06 /* Easy Prog byte 4 */ |
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#define R_EP5 0x07 /* Easy Prog byte 5 */ |
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#define R_CPD 0x08 /* Cal Post-Divider byte */ |
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#define R_CD1 0x09 /* Cal Divider byte 1 */ |
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#define R_CD2 0x0a /* Cal Divider byte 2 */ |
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#define R_CD3 0x0b /* Cal Divider byte 3 */ |
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#define R_MPD 0x0c /* Main Post-Divider byte */ |
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#define R_MD1 0x0d /* Main Divider byte 1 */ |
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#define R_MD2 0x0e /* Main Divider byte 2 */ |
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#define R_MD3 0x0f /* Main Divider byte 3 */ |
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#define R_EB1 0x10 /* Extended byte 1 */ |
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#define R_EB2 0x11 /* Extended byte 2 */ |
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#define R_EB3 0x12 /* Extended byte 3 */ |
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#define R_EB4 0x13 /* Extended byte 4 */ |
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#define R_EB5 0x14 /* Extended byte 5 */ |
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#define R_EB6 0x15 /* Extended byte 6 */ |
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#define R_EB7 0x16 /* Extended byte 7 */ |
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#define R_EB8 0x17 /* Extended byte 8 */ |
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#define R_EB9 0x18 /* Extended byte 9 */ |
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#define R_EB10 0x19 /* Extended byte 10 */ |
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#define R_EB11 0x1a /* Extended byte 11 */ |
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#define R_EB12 0x1b /* Extended byte 12 */ |
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#define R_EB13 0x1c /* Extended byte 13 */ |
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#define R_EB14 0x1d /* Extended byte 14 */ |
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#define R_EB15 0x1e /* Extended byte 15 */ |
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#define R_EB16 0x1f /* Extended byte 16 */ |
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#define R_EB17 0x20 /* Extended byte 17 */ |
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#define R_EB18 0x21 /* Extended byte 18 */ |
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#define R_EB19 0x22 /* Extended byte 19 */ |
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#define R_EB20 0x23 /* Extended byte 20 */ |
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#define R_EB21 0x24 /* Extended byte 21 */ |
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#define R_EB22 0x25 /* Extended byte 22 */ |
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#define R_EB23 0x26 /* Extended byte 23 */ |
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#define TDA18271_NUM_REGS 39 |
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/*---------------------------------------------------------------------*/ |
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struct tda18271_rf_tracking_filter_cal { |
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u32 rfmax; |
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u8 rfband; |
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u32 rf1_def; |
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u32 rf2_def; |
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u32 rf3_def; |
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u32 rf1; |
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u32 rf2; |
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u32 rf3; |
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s32 rf_a1; |
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s32 rf_b1; |
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s32 rf_a2; |
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s32 rf_b2; |
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}; |
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enum tda18271_pll { |
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TDA18271_MAIN_PLL, |
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TDA18271_CAL_PLL, |
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}; |
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struct tda18271_map_layout; |
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enum tda18271_ver { |
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TDA18271HDC1, |
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TDA18271HDC2, |
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}; |
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struct tda18271_priv { |
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unsigned char tda18271_regs[TDA18271_NUM_REGS]; |
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struct list_head hybrid_tuner_instance_list; |
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struct tuner_i2c_props i2c_props; |
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enum tda18271_mode mode; |
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enum tda18271_role role; |
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enum tda18271_i2c_gate gate; |
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enum tda18271_ver id; |
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enum tda18271_output_options output_opt; |
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enum tda18271_small_i2c small_i2c; |
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unsigned int config; /* interface to saa713x / tda829x */ |
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unsigned int cal_initialized:1; |
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u8 tm_rfcal; |
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struct tda18271_map_layout *maps; |
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struct tda18271_std_map std; |
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struct tda18271_rf_tracking_filter_cal rf_cal_state[8]; |
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struct mutex lock; |
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u16 if_freq; |
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u32 frequency; |
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u32 bandwidth; |
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}; |
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/*---------------------------------------------------------------------*/ |
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extern int tda18271_debug; |
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#define DBG_INFO 1 |
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#define DBG_MAP 2 |
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#define DBG_REG 4 |
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#define DBG_ADV 8 |
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#define DBG_CAL 16 |
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__attribute__((format(printf, 4, 5))) |
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void _tda_printk(struct tda18271_priv *state, const char *level, |
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const char *func, const char *fmt, ...); |
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#define tda_printk(st, lvl, fmt, arg...) \ |
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_tda_printk(st, lvl, __func__, fmt, ##arg) |
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#define tda_dprintk(st, lvl, fmt, arg...) \ |
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do { \ |
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if (tda18271_debug & lvl) \ |
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tda_printk(st, KERN_DEBUG, fmt, ##arg); \ |
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} while (0) |
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#define tda_info(fmt, arg...) pr_info(fmt, ##arg) |
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#define tda_warn(fmt, arg...) tda_printk(priv, KERN_WARNING, fmt, ##arg) |
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#define tda_err(fmt, arg...) tda_printk(priv, KERN_ERR, fmt, ##arg) |
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#define tda_dbg(fmt, arg...) tda_dprintk(priv, DBG_INFO, fmt, ##arg) |
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#define tda_map(fmt, arg...) tda_dprintk(priv, DBG_MAP, fmt, ##arg) |
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#define tda_reg(fmt, arg...) tda_dprintk(priv, DBG_REG, fmt, ##arg) |
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#define tda_cal(fmt, arg...) tda_dprintk(priv, DBG_CAL, fmt, ##arg) |
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#define tda_fail(ret) \ |
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({ \ |
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int __ret; \ |
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__ret = (ret < 0); \ |
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if (__ret) \ |
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tda_printk(priv, KERN_ERR, \ |
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"error %d on line %d\n", ret, __LINE__); \ |
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__ret; \ |
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}) |
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/*---------------------------------------------------------------------*/ |
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enum tda18271_map_type { |
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/* tda18271_pll_map */ |
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MAIN_PLL, |
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CAL_PLL, |
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/* tda18271_map */ |
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RF_CAL, |
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RF_CAL_KMCO, |
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RF_CAL_DC_OVER_DT, |
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BP_FILTER, |
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RF_BAND, |
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GAIN_TAPER, |
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IR_MEASURE, |
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}; |
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extern int tda18271_lookup_pll_map(struct dvb_frontend *fe, |
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enum tda18271_map_type map_type, |
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u32 *freq, u8 *post_div, u8 *div); |
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extern int tda18271_lookup_map(struct dvb_frontend *fe, |
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enum tda18271_map_type map_type, |
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u32 *freq, u8 *val); |
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extern int tda18271_lookup_thermometer(struct dvb_frontend *fe); |
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extern int tda18271_lookup_rf_band(struct dvb_frontend *fe, |
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u32 *freq, u8 *rf_band); |
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extern int tda18271_lookup_cid_target(struct dvb_frontend *fe, |
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u32 *freq, u8 *cid_target, |
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u16 *count_limit); |
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extern int tda18271_assign_map_layout(struct dvb_frontend *fe); |
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/*---------------------------------------------------------------------*/ |
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extern int tda18271_read_regs(struct dvb_frontend *fe); |
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extern int tda18271_read_extended(struct dvb_frontend *fe); |
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extern int tda18271_write_regs(struct dvb_frontend *fe, int idx, int len); |
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extern int tda18271_init_regs(struct dvb_frontend *fe); |
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extern int tda18271_charge_pump_source(struct dvb_frontend *fe, |
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enum tda18271_pll pll, int force); |
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extern int tda18271_set_standby_mode(struct dvb_frontend *fe, |
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int sm, int sm_lt, int sm_xt); |
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extern int tda18271_calc_main_pll(struct dvb_frontend *fe, u32 freq); |
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extern int tda18271_calc_cal_pll(struct dvb_frontend *fe, u32 freq); |
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extern int tda18271_calc_bp_filter(struct dvb_frontend *fe, u32 *freq); |
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extern int tda18271_calc_km(struct dvb_frontend *fe, u32 *freq); |
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extern int tda18271_calc_rf_band(struct dvb_frontend *fe, u32 *freq); |
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extern int tda18271_calc_gain_taper(struct dvb_frontend *fe, u32 *freq); |
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extern int tda18271_calc_ir_measure(struct dvb_frontend *fe, u32 *freq); |
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extern int tda18271_calc_rf_cal(struct dvb_frontend *fe, u32 *freq); |
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#endif /* __TDA18271_PRIV_H__ */
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