cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
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af9013.h (2716B)

      1/* SPDX-License-Identifier: GPL-2.0-or-later */
      2/*
      3 * Afatech AF9013 demodulator driver
      4 *
      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_H
     12#define AF9013_H
     13
     14#include <linux/dvb/frontend.h>
     15
     16/*
     17 * I2C address: 0x1c, 0x1d
     18 */
     19
     20/**
     21 * struct af9013_platform_data - Platform data for the af9013 driver
     22 * @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, 28800000
     38	 */
     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       0
     56#define AF9013_TS_MODE_PARALLEL  1
     57#define AF9013_TS_MODE_SERIAL    2
     58	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 devices
     81 * demod#1-gpio#1 - xtal setting (?)
     82 * demod#1-gpio#3 - tuner#1
     83 * demod#2-gpio#0 - tuner#2
     84 * demod#2-gpio#1 - xtal setting (?)
     85 */
     86
     87#endif /* AF9013_H */