1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0-or-later */ 2*4882a593Smuzhiyun /* 3*4882a593Smuzhiyun * Afatech AF9013 demodulator driver 4*4882a593Smuzhiyun * 5*4882a593Smuzhiyun * Copyright (C) 2007 Antti Palosaari <crope@iki.fi> 6*4882a593Smuzhiyun * Copyright (C) 2011 Antti Palosaari <crope@iki.fi> 7*4882a593Smuzhiyun * 8*4882a593Smuzhiyun * Thanks to Afatech who kindly provided information. 9*4882a593Smuzhiyun */ 10*4882a593Smuzhiyun 11*4882a593Smuzhiyun #ifndef AF9013_H 12*4882a593Smuzhiyun #define AF9013_H 13*4882a593Smuzhiyun 14*4882a593Smuzhiyun #include <linux/dvb/frontend.h> 15*4882a593Smuzhiyun 16*4882a593Smuzhiyun /* 17*4882a593Smuzhiyun * I2C address: 0x1c, 0x1d 18*4882a593Smuzhiyun */ 19*4882a593Smuzhiyun 20*4882a593Smuzhiyun /** 21*4882a593Smuzhiyun * struct af9013_platform_data - Platform data for the af9013 driver 22*4882a593Smuzhiyun * @clk: Clock frequency. 23*4882a593Smuzhiyun * @tuner: Used tuner model. 24*4882a593Smuzhiyun * @if_frequency: IF frequency. 25*4882a593Smuzhiyun * @ts_mode: TS mode. 26*4882a593Smuzhiyun * @ts_output_pin: TS output pin. 27*4882a593Smuzhiyun * @spec_inv: Input spectrum inverted. 28*4882a593Smuzhiyun * @api_version: Firmware API version. 29*4882a593Smuzhiyun * @gpio: GPIOs. 30*4882a593Smuzhiyun * @get_dvb_frontend: Get DVB frontend callback. 31*4882a593Smuzhiyun * @get_i2c_adapter: Get I2C adapter. 32*4882a593Smuzhiyun * @pid_filter_ctrl: Control PID filter. 33*4882a593Smuzhiyun * @pid_filter: Set PID to PID filter. 34*4882a593Smuzhiyun */ 35*4882a593Smuzhiyun struct af9013_platform_data { 36*4882a593Smuzhiyun /* 37*4882a593Smuzhiyun * 20480000, 25000000, 28000000, 28800000 38*4882a593Smuzhiyun */ 39*4882a593Smuzhiyun u32 clk; 40*4882a593Smuzhiyun #define AF9013_TUNER_MXL5003D 3 /* MaxLinear */ 41*4882a593Smuzhiyun #define AF9013_TUNER_MXL5005D 13 /* MaxLinear */ 42*4882a593Smuzhiyun #define AF9013_TUNER_MXL5005R 30 /* MaxLinear */ 43*4882a593Smuzhiyun #define AF9013_TUNER_ENV77H11D5 129 /* Panasonic */ 44*4882a593Smuzhiyun #define AF9013_TUNER_MT2060 130 /* Microtune */ 45*4882a593Smuzhiyun #define AF9013_TUNER_MC44S803 133 /* Freescale */ 46*4882a593Smuzhiyun #define AF9013_TUNER_QT1010 134 /* Quantek */ 47*4882a593Smuzhiyun #define AF9013_TUNER_UNKNOWN 140 /* for can tuners ? */ 48*4882a593Smuzhiyun #define AF9013_TUNER_MT2060_2 147 /* Microtune */ 49*4882a593Smuzhiyun #define AF9013_TUNER_TDA18271 156 /* NXP */ 50*4882a593Smuzhiyun #define AF9013_TUNER_QT1010A 162 /* Quantek */ 51*4882a593Smuzhiyun #define AF9013_TUNER_MXL5007T 177 /* MaxLinear */ 52*4882a593Smuzhiyun #define AF9013_TUNER_TDA18218 179 /* NXP */ 53*4882a593Smuzhiyun u8 tuner; 54*4882a593Smuzhiyun u32 if_frequency; 55*4882a593Smuzhiyun #define AF9013_TS_MODE_USB 0 56*4882a593Smuzhiyun #define AF9013_TS_MODE_PARALLEL 1 57*4882a593Smuzhiyun #define AF9013_TS_MODE_SERIAL 2 58*4882a593Smuzhiyun u8 ts_mode; 59*4882a593Smuzhiyun u8 ts_output_pin; 60*4882a593Smuzhiyun bool spec_inv; 61*4882a593Smuzhiyun u8 api_version[4]; 62*4882a593Smuzhiyun #define AF9013_GPIO_ON (1 << 0) 63*4882a593Smuzhiyun #define AF9013_GPIO_EN (1 << 1) 64*4882a593Smuzhiyun #define AF9013_GPIO_O (1 << 2) 65*4882a593Smuzhiyun #define AF9013_GPIO_I (1 << 3) 66*4882a593Smuzhiyun #define AF9013_GPIO_LO (AF9013_GPIO_ON|AF9013_GPIO_EN) 67*4882a593Smuzhiyun #define AF9013_GPIO_HI (AF9013_GPIO_ON|AF9013_GPIO_EN|AF9013_GPIO_O) 68*4882a593Smuzhiyun #define AF9013_GPIO_TUNER_ON (AF9013_GPIO_ON|AF9013_GPIO_EN) 69*4882a593Smuzhiyun #define AF9013_GPIO_TUNER_OFF (AF9013_GPIO_ON|AF9013_GPIO_EN|AF9013_GPIO_O) 70*4882a593Smuzhiyun u8 gpio[4]; 71*4882a593Smuzhiyun 72*4882a593Smuzhiyun struct dvb_frontend* (*get_dvb_frontend)(struct i2c_client *); 73*4882a593Smuzhiyun struct i2c_adapter* (*get_i2c_adapter)(struct i2c_client *); 74*4882a593Smuzhiyun int (*pid_filter_ctrl)(struct dvb_frontend *, int); 75*4882a593Smuzhiyun int (*pid_filter)(struct dvb_frontend *, u8, u16, int); 76*4882a593Smuzhiyun }; 77*4882a593Smuzhiyun 78*4882a593Smuzhiyun /* 79*4882a593Smuzhiyun * AF9013/5 GPIOs (mostly guessed) 80*4882a593Smuzhiyun * demod#1-gpio#0 - set demod#2 i2c-addr for dual devices 81*4882a593Smuzhiyun * demod#1-gpio#1 - xtal setting (?) 82*4882a593Smuzhiyun * demod#1-gpio#3 - tuner#1 83*4882a593Smuzhiyun * demod#2-gpio#0 - tuner#2 84*4882a593Smuzhiyun * demod#2-gpio#1 - xtal setting (?) 85*4882a593Smuzhiyun */ 86*4882a593Smuzhiyun 87*4882a593Smuzhiyun #endif /* AF9013_H */ 88