| /* |
| * Afatech AF9013 demodulator driver |
| * |
| * Copyright (C) 2007 Antti Palosaari <[email protected]> |
| * |
| * Thanks to Afatech who kindly provided information. |
| * |
| * 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 _AF9013_H_ |
| #define _AF9013_H_ |
| |
| #include <linux/dvb/frontend.h> |
| |
| enum af9013_ts_mode { |
| AF9013_OUTPUT_MODE_PARALLEL, |
| AF9013_OUTPUT_MODE_SERIAL, |
| AF9013_OUTPUT_MODE_USB, /* only for AF9015 */ |
| }; |
| |
| enum af9013_tuner { |
| AF9013_TUNER_MXL5003D = 3, /* MaxLinear */ |
| AF9013_TUNER_MXL5005D = 13, /* MaxLinear */ |
| AF9013_TUNER_MXL5005R = 30, /* MaxLinear */ |
| AF9013_TUNER_ENV77H11D5 = 129, /* Panasonic */ |
| AF9013_TUNER_MT2060 = 130, /* Microtune */ |
| AF9013_TUNER_MC44S803 = 133, /* Freescale */ |
| AF9013_TUNER_QT1010 = 134, /* Quantek */ |
| AF9013_TUNER_UNKNOWN = 140, /* for can tuners ? */ |
| AF9013_TUNER_MT2060_2 = 147, /* Microtune */ |
| AF9013_TUNER_TDA18271 = 156, /* NXP */ |
| AF9013_TUNER_QT1010A = 162, /* Quantek */ |
| AF9013_TUNER_MXL5007T = 177, /* MaxLinear */ |
| AF9013_TUNER_TDA18218 = 179, /* NXP */ |
| }; |
| |
| /* AF9013/5 GPIOs (mostly guessed) |
| demod#1-gpio#0 - set demod#2 i2c-addr for dual devices |
| demod#1-gpio#1 - xtal setting (?) |
| demod#1-gpio#3 - tuner#1 |
| demod#2-gpio#0 - tuner#2 |
| demod#2-gpio#1 - xtal setting (?) |
| */ |
| #define AF9013_GPIO_ON (1 << 0) |
| #define AF9013_GPIO_EN (1 << 1) |
| #define AF9013_GPIO_O (1 << 2) |
| #define AF9013_GPIO_I (1 << 3) |
| |
| #define AF9013_GPIO_LO (AF9013_GPIO_ON|AF9013_GPIO_EN) |
| #define AF9013_GPIO_HI (AF9013_GPIO_ON|AF9013_GPIO_EN|AF9013_GPIO_O) |
| |
| #define AF9013_GPIO_TUNER_ON (AF9013_GPIO_ON|AF9013_GPIO_EN) |
| #define AF9013_GPIO_TUNER_OFF (AF9013_GPIO_ON|AF9013_GPIO_EN|AF9013_GPIO_O) |
| |
| struct af9013_config { |
| /* demodulator's I2C address */ |
| u8 demod_address; |
| |
| /* frequencies in kHz */ |
| u32 adc_clock; |
| |
| /* tuner ID */ |
| u8 tuner; |
| |
| /* tuner IF */ |
| u16 tuner_if; |
| |
| /* TS data output mode */ |
| u8 output_mode:2; |
| |
| /* RF spectrum inversion */ |
| u8 rf_spec_inv:1; |
| |
| /* API version */ |
| u8 api_version[4]; |
| |
| /* GPIOs */ |
| u8 gpio[4]; |
| }; |
| |
| |
| #if defined(CONFIG_DVB_AF9013) || \ |
| (defined(CONFIG_DVB_AF9013_MODULE) && defined(MODULE)) |
| extern struct dvb_frontend *af9013_attach(const struct af9013_config *config, |
| struct i2c_adapter *i2c); |
| #else |
| static inline struct dvb_frontend *af9013_attach( |
| const struct af9013_config *config, struct i2c_adapter *i2c) |
| { |
| printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); |
| return NULL; |
| } |
| #endif /* CONFIG_DVB_AF9013 */ |
| |
| #endif /* _AF9013_H_ */ |
