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1/* SPDX-License-Identifier: GPL-2.0-or-later */2/*3 * Afatech AF9013 demodulator driver4 *5 * Copyright (C) 2007 Antti Palosaari <crope@iki.fi>6 * Copyright (C) 2011 Antti Palosaari <crope@iki.fi>7 *8 * Thanks to Afatech who kindly provided information.9 */10 11#ifndef AF9013_H12#define AF9013_H13 14#include <linux/dvb/frontend.h>15 16/*17 * I2C address: 0x1c, 0x1d18 */19 20/**21 * struct af9013_platform_data - Platform data for the af9013 driver22 * @clk: Clock frequency.23 * @tuner: Used tuner model.24 * @if_frequency: IF frequency.25 * @ts_mode: TS mode.26 * @ts_output_pin: TS output pin.27 * @spec_inv: Input spectrum inverted.28 * @api_version: Firmware API version.29 * @gpio: GPIOs.30 * @get_dvb_frontend: Get DVB frontend callback.31 * @get_i2c_adapter: Get I2C adapter.32 * @pid_filter_ctrl: Control PID filter.33 * @pid_filter: Set PID to PID filter.34 */35struct af9013_platform_data {36 /*37 * 20480000, 25000000, 28000000, 2880000038 */39 u32 clk;40#define AF9013_TUNER_MXL5003D 3 /* MaxLinear */41#define AF9013_TUNER_MXL5005D 13 /* MaxLinear */42#define AF9013_TUNER_MXL5005R 30 /* MaxLinear */43#define AF9013_TUNER_ENV77H11D5 129 /* Panasonic */44#define AF9013_TUNER_MT2060 130 /* Microtune */45#define AF9013_TUNER_MC44S803 133 /* Freescale */46#define AF9013_TUNER_QT1010 134 /* Quantek */47#define AF9013_TUNER_UNKNOWN 140 /* for can tuners ? */48#define AF9013_TUNER_MT2060_2 147 /* Microtune */49#define AF9013_TUNER_TDA18271 156 /* NXP */50#define AF9013_TUNER_QT1010A 162 /* Quantek */51#define AF9013_TUNER_MXL5007T 177 /* MaxLinear */52#define AF9013_TUNER_TDA18218 179 /* NXP */53 u8 tuner;54 u32 if_frequency;55#define AF9013_TS_MODE_USB 056#define AF9013_TS_MODE_PARALLEL 157#define AF9013_TS_MODE_SERIAL 258 u8 ts_mode;59 u8 ts_output_pin;60 bool spec_inv;61 u8 api_version[4];62#define AF9013_GPIO_ON (1 << 0)63#define AF9013_GPIO_EN (1 << 1)64#define AF9013_GPIO_O (1 << 2)65#define AF9013_GPIO_I (1 << 3)66#define AF9013_GPIO_LO (AF9013_GPIO_ON|AF9013_GPIO_EN)67#define AF9013_GPIO_HI (AF9013_GPIO_ON|AF9013_GPIO_EN|AF9013_GPIO_O)68#define AF9013_GPIO_TUNER_ON (AF9013_GPIO_ON|AF9013_GPIO_EN)69#define AF9013_GPIO_TUNER_OFF (AF9013_GPIO_ON|AF9013_GPIO_EN|AF9013_GPIO_O)70 u8 gpio[4];71 72 struct dvb_frontend* (*get_dvb_frontend)(struct i2c_client *);73 struct i2c_adapter* (*get_i2c_adapter)(struct i2c_client *);74 int (*pid_filter_ctrl)(struct dvb_frontend *, int);75 int (*pid_filter)(struct dvb_frontend *, u8, u16, int);76};77 78/*79 * AF9013/5 GPIOs (mostly guessed)80 * demod#1-gpio#0 - set demod#2 i2c-addr for dual devices81 * demod#1-gpio#1 - xtal setting (?)82 * demod#1-gpio#3 - tuner#183 * demod#2-gpio#0 - tuner#284 * demod#2-gpio#1 - xtal setting (?)85 */86 87#endif /* AF9013_H */88