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87 lines
2.7 KiB
87 lines
2.7 KiB
/* SPDX-License-Identifier: GPL-2.0-or-later */ |
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/* |
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* Afatech AF9013 demodulator driver |
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* |
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* Copyright (C) 2007 Antti Palosaari <[email protected]> |
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* Copyright (C) 2011 Antti Palosaari <[email protected]> |
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* |
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* Thanks to Afatech who kindly provided information. |
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*/ |
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#ifndef AF9013_H |
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#define AF9013_H |
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#include <linux/dvb/frontend.h> |
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/* |
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* I2C address: 0x1c, 0x1d |
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*/ |
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/** |
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* struct af9013_platform_data - Platform data for the af9013 driver |
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* @clk: Clock frequency. |
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* @tuner: Used tuner model. |
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* @if_frequency: IF frequency. |
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* @ts_mode: TS mode. |
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* @ts_output_pin: TS output pin. |
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* @spec_inv: Input spectrum inverted. |
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* @api_version: Firmware API version. |
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* @gpio: GPIOs. |
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* @get_dvb_frontend: Get DVB frontend callback. |
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* @get_i2c_adapter: Get I2C adapter. |
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* @pid_filter_ctrl: Control PID filter. |
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* @pid_filter: Set PID to PID filter. |
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*/ |
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struct af9013_platform_data { |
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/* |
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* 20480000, 25000000, 28000000, 28800000 |
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*/ |
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u32 clk; |
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#define AF9013_TUNER_MXL5003D 3 /* MaxLinear */ |
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#define AF9013_TUNER_MXL5005D 13 /* MaxLinear */ |
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#define AF9013_TUNER_MXL5005R 30 /* MaxLinear */ |
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#define AF9013_TUNER_ENV77H11D5 129 /* Panasonic */ |
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#define AF9013_TUNER_MT2060 130 /* Microtune */ |
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#define AF9013_TUNER_MC44S803 133 /* Freescale */ |
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#define AF9013_TUNER_QT1010 134 /* Quantek */ |
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#define AF9013_TUNER_UNKNOWN 140 /* for can tuners ? */ |
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#define AF9013_TUNER_MT2060_2 147 /* Microtune */ |
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#define AF9013_TUNER_TDA18271 156 /* NXP */ |
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#define AF9013_TUNER_QT1010A 162 /* Quantek */ |
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#define AF9013_TUNER_MXL5007T 177 /* MaxLinear */ |
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#define AF9013_TUNER_TDA18218 179 /* NXP */ |
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u8 tuner; |
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u32 if_frequency; |
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#define AF9013_TS_MODE_USB 0 |
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#define AF9013_TS_MODE_PARALLEL 1 |
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#define AF9013_TS_MODE_SERIAL 2 |
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u8 ts_mode; |
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u8 ts_output_pin; |
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bool spec_inv; |
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u8 api_version[4]; |
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#define AF9013_GPIO_ON (1 << 0) |
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#define AF9013_GPIO_EN (1 << 1) |
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#define AF9013_GPIO_O (1 << 2) |
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#define AF9013_GPIO_I (1 << 3) |
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#define AF9013_GPIO_LO (AF9013_GPIO_ON|AF9013_GPIO_EN) |
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#define AF9013_GPIO_HI (AF9013_GPIO_ON|AF9013_GPIO_EN|AF9013_GPIO_O) |
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#define AF9013_GPIO_TUNER_ON (AF9013_GPIO_ON|AF9013_GPIO_EN) |
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#define AF9013_GPIO_TUNER_OFF (AF9013_GPIO_ON|AF9013_GPIO_EN|AF9013_GPIO_O) |
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u8 gpio[4]; |
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struct dvb_frontend* (*get_dvb_frontend)(struct i2c_client *); |
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struct i2c_adapter* (*get_i2c_adapter)(struct i2c_client *); |
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int (*pid_filter_ctrl)(struct dvb_frontend *, int); |
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int (*pid_filter)(struct dvb_frontend *, u8, u16, int); |
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}; |
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/* |
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* AF9013/5 GPIOs (mostly guessed) |
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* demod#1-gpio#0 - set demod#2 i2c-addr for dual devices |
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* demod#1-gpio#1 - xtal setting (?) |
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* demod#1-gpio#3 - tuner#1 |
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* demod#2-gpio#0 - tuner#2 |
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* demod#2-gpio#1 - xtal setting (?) |
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*/ |
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#endif /* AF9013_H */
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