/* tda18271-priv.h - private header for the NXP TDA18271 silicon tuner Copyright (C) 2007, 2008 Michael Krufky This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef __TDA18271_PRIV_H__ #define __TDA18271_PRIV_H__ #include #include #include "tda18271.h" #define R_ID 0x00 /* ID byte */ #define R_TM 0x01 /* Thermo byte */ #define R_PL 0x02 /* Power level byte */ #define R_EP1 0x03 /* Easy Prog byte 1 */ #define R_EP2 0x04 /* Easy Prog byte 2 */ #define R_EP3 0x05 /* Easy Prog byte 3 */ #define R_EP4 0x06 /* Easy Prog byte 4 */ #define R_EP5 0x07 /* Easy Prog byte 5 */ #define R_CPD 0x08 /* Cal Post-Divider byte */ #define R_CD1 0x09 /* Cal Divider byte 1 */ #define R_CD2 0x0a /* Cal Divider byte 2 */ #define R_CD3 0x0b /* Cal Divider byte 3 */ #define R_MPD 0x0c /* Main Post-Divider byte */ #define R_MD1 0x0d /* Main Divider byte 1 */ #define R_MD2 0x0e /* Main Divider byte 2 */ #define R_MD3 0x0f /* Main Divider byte 3 */ #define R_EB1 0x10 /* Extended byte 1 */ #define R_EB2 0x11 /* Extended byte 2 */ #define R_EB3 0x12 /* Extended byte 3 */ #define R_EB4 0x13 /* Extended byte 4 */ #define R_EB5 0x14 /* Extended byte 5 */ #define R_EB6 0x15 /* Extended byte 6 */ #define R_EB7 0x16 /* Extended byte 7 */ #define R_EB8 0x17 /* Extended byte 8 */ #define R_EB9 0x18 /* Extended byte 9 */ #define R_EB10 0x19 /* Extended byte 10 */ #define R_EB11 0x1a /* Extended byte 11 */ #define R_EB12 0x1b /* Extended byte 12 */ #define R_EB13 0x1c /* Extended byte 13 */ #define R_EB14 0x1d /* Extended byte 14 */ #define R_EB15 0x1e /* Extended byte 15 */ #define R_EB16 0x1f /* Extended byte 16 */ #define R_EB17 0x20 /* Extended byte 17 */ #define R_EB18 0x21 /* Extended byte 18 */ #define R_EB19 0x22 /* Extended byte 19 */ #define R_EB20 0x23 /* Extended byte 20 */ #define R_EB21 0x24 /* Extended byte 21 */ #define R_EB22 0x25 /* Extended byte 22 */ #define R_EB23 0x26 /* Extended byte 23 */ #define TDA18271_NUM_REGS 39 /*---------------------------------------------------------------------*/ struct tda18271_rf_tracking_filter_cal { u32 rfmax; u8 rfband; u32 rf1_def; u32 rf2_def; u32 rf3_def; u32 rf1; u32 rf2; u32 rf3; int rf_a1; int rf_b1; int rf_a2; int rf_b2; }; struct tda18271_std_map_item { u32 if_freq; u8 std_bits; }; struct tda18271_std_map { struct tda18271_std_map_item atv_b; struct tda18271_std_map_item atv_dk; struct tda18271_std_map_item atv_gh; struct tda18271_std_map_item atv_i; struct tda18271_std_map_item atv_l; struct tda18271_std_map_item atv_lc; struct tda18271_std_map_item atv_mn; struct tda18271_std_map_item atsc_6; struct tda18271_std_map_item dvbt_6; struct tda18271_std_map_item dvbt_7; struct tda18271_std_map_item dvbt_8; struct tda18271_std_map_item qam_6; struct tda18271_std_map_item qam_8; }; enum tda18271_mode { TDA18271_ANALOG, TDA18271_DIGITAL, }; struct tda18271_map_layout; enum tda18271_ver { TDA18271HDC1, TDA18271HDC2, }; struct tda18271_priv { u8 i2c_addr; struct i2c_adapter *i2c_adap; unsigned char tda18271_regs[TDA18271_NUM_REGS]; enum tda18271_mode mode; enum tda18271_i2c_gate gate; enum tda18271_ver id; unsigned int cal_initialized:1; struct tda18271_std_map *std; struct tda18271_map_layout *maps; struct tda18271_rf_tracking_filter_cal rf_cal_state[8]; int (*tune) (struct dvb_frontend *fe, u32 ifc, u32 freq, u32 bw, u8 std); u32 frequency; u32 bandwidth; }; /*---------------------------------------------------------------------*/ extern int tda18271_debug; #define DBG_INFO 1 #define DBG_MAP 2 #define DBG_REG 4 #define DBG_ADV 8 #define tda_printk(kern, fmt, arg...) \ printk(kern "%s: " fmt, __FUNCTION__, ##arg) #define dprintk(kern, lvl, fmt, arg...) do {\ if (tda18271_debug & lvl) \ tda_printk(kern, fmt, ##arg); } while (0) #define tda_info(fmt, arg...) printk(KERN_INFO fmt, ##arg) #define tda_warn(fmt, arg...) tda_printk(KERN_WARNING, fmt, ##arg) #define tda_err(fmt, arg...) tda_printk(KERN_ERR, fmt, ##arg) #define tda_dbg(fmt, arg...) dprintk(KERN_DEBUG, DBG_INFO, fmt, ##arg) #define tda_map(fmt, arg...) dprintk(KERN_DEBUG, DBG_MAP, fmt, ##arg) #define tda_reg(fmt, arg...) dprintk(KERN_DEBUG, DBG_REG, fmt, ##arg) /*---------------------------------------------------------------------*/ enum tda18271_map_type { /* tda18271_pll_map */ MAIN_PLL, CAL_PLL, /* tda18271_map */ RF_CAL, RF_CAL_KMCO, RF_CAL_DC_OVER_DT, BP_FILTER, RF_BAND, GAIN_TAPER, IR_MEASURE, }; extern int tda18271_lookup_pll_map(struct dvb_frontend *fe, enum tda18271_map_type map_type, u32 *freq, u8 *post_div, u8 *div); extern int tda18271_lookup_map(struct dvb_frontend *fe, enum tda18271_map_type map_type, u32 *freq, u8 *val); extern int tda18271_lookup_thermometer(struct dvb_frontend *fe); extern int tda18271_lookup_rf_band(struct dvb_frontend *fe, u32 *freq, u8 *rf_band); extern int tda18271_lookup_cid_target(struct dvb_frontend *fe, u32 *freq, u8 *cid_target, u16 *count_limit); extern int tda18271_assign_map_layout(struct dvb_frontend *fe); /*---------------------------------------------------------------------*/ extern int tda18271_read_regs(struct dvb_frontend *fe); extern int tda18271_read_extended(struct dvb_frontend *fe); extern int tda18271_write_regs(struct dvb_frontend *fe, int idx, int len); extern int tda18271_init_regs(struct dvb_frontend *fe); extern int tda18271_calc_main_pll(struct dvb_frontend *fe, u32 freq); extern int tda18271_calc_cal_pll(struct dvb_frontend *fe, u32 freq); extern int tda18271_calc_bp_filter(struct dvb_frontend *fe, u32 *freq); extern int tda18271_calc_km(struct dvb_frontend *fe, u32 *freq); extern int tda18271_calc_rf_band(struct dvb_frontend *fe, u32 *freq); extern int tda18271_calc_gain_taper(struct dvb_frontend *fe, u32 *freq); extern int tda18271_calc_ir_measure(struct dvb_frontend *fe, u32 *freq); extern int tda18271_calc_rf_cal(struct dvb_frontend *fe, u32 *freq); #endif /* __TDA18271_PRIV_H__ */ /* * Overrides for Emacs so that we follow Linus's tabbing style. * --------------------------------------------------------------------------- * Local variables: * c-basic-offset: 8 * End: */