| /* |
| tda18271-priv.h - private header for the NXP TDA18271 silicon tuner |
| |
| Copyright (C) 2007, 2008 Michael Krufky <mkrufky@linuxtv.org> |
| |
| 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 <linux/kernel.h> |
| #include <linux/types.h> |
| #include <linux/mutex.h> |
| #include "tuner-i2c.h" |
| #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; |
| s32 rf_a1; |
| s32 rf_b1; |
| s32 rf_a2; |
| s32 rf_b2; |
| }; |
| |
| enum tda18271_pll { |
| TDA18271_MAIN_PLL, |
| TDA18271_CAL_PLL, |
| }; |
| |
| struct tda18271_map_layout; |
| |
| enum tda18271_ver { |
| TDA18271HDC1, |
| TDA18271HDC2, |
| }; |
| |
| struct tda18271_priv { |
| unsigned char tda18271_regs[TDA18271_NUM_REGS]; |
| |
| struct list_head hybrid_tuner_instance_list; |
| struct tuner_i2c_props i2c_props; |
| |
| enum tda18271_mode mode; |
| enum tda18271_role role; |
| enum tda18271_i2c_gate gate; |
| enum tda18271_ver id; |
| enum tda18271_output_options output_opt; |
| |
| unsigned int config; /* interface to saa713x / tda829x */ |
| unsigned int cal_initialized:1; |
| unsigned int small_i2c:1; |
| |
| u8 tm_rfcal; |
| |
| struct tda18271_map_layout *maps; |
| struct tda18271_std_map std; |
| struct tda18271_rf_tracking_filter_cal rf_cal_state[8]; |
| |
| struct mutex lock; |
| |
| 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 DBG_CAL 16 |
| |
| #define tda_printk(kern, fmt, arg...) \ |
| printk(kern "%s: " fmt, __func__, ##arg) |
| |
| #define tda_dprintk(lvl, fmt, arg...) do {\ |
| if (tda18271_debug & lvl) \ |
| tda_printk(KERN_DEBUG, 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...) tda_dprintk(DBG_INFO, fmt, ##arg) |
| #define tda_map(fmt, arg...) tda_dprintk(DBG_MAP, fmt, ##arg) |
| #define tda_reg(fmt, arg...) tda_dprintk(DBG_REG, fmt, ##arg) |
| #define tda_cal(fmt, arg...) tda_dprintk(DBG_CAL, fmt, ##arg) |
| |
| #define tda_fail(ret) \ |
| ({ \ |
| int __ret; \ |
| __ret = (ret < 0); \ |
| if (__ret) \ |
| tda_printk(KERN_ERR, "error %d on line %d\n", ret, __LINE__);\ |
| __ret; \ |
| }) |
| |
| /*---------------------------------------------------------------------*/ |
| |
| 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_charge_pump_source(struct dvb_frontend *fe, |
| enum tda18271_pll pll, int force); |
| extern int tda18271_set_standby_mode(struct dvb_frontend *fe, |
| int sm, int sm_lt, int sm_xt); |
| |
| 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: |
| */ |