mirror of
https://github.com/torvalds/linux.git
synced 2024-12-02 00:51:44 +00:00
83d6b7c327
af9013 demod has pid filter. Add support for it. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
98 lines
3.1 KiB
C
98 lines
3.1 KiB
C
/*
|
|
* Afatech AF9013 demodulator driver
|
|
*
|
|
* Copyright (C) 2007 Antti Palosaari <crope@iki.fi>
|
|
* Copyright (C) 2011 Antti Palosaari <crope@iki.fi>
|
|
*
|
|
* 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.
|
|
*
|
|
*/
|
|
|
|
#ifndef AF9013_H
|
|
#define AF9013_H
|
|
|
|
#include <linux/dvb/frontend.h>
|
|
|
|
/*
|
|
* I2C address: 0x1c, 0x1d
|
|
*/
|
|
|
|
/**
|
|
* struct af9013_platform_data - Platform data for the af9013 driver
|
|
* @clk: Clock frequency.
|
|
* @tuner: Used tuner model.
|
|
* @if_frequency: IF frequency.
|
|
* @ts_mode: TS mode.
|
|
* @ts_output_pin: TS output pin.
|
|
* @spec_inv: Input spectrum inverted.
|
|
* @api_version: Firmware API version.
|
|
* @gpio: GPIOs.
|
|
* @get_dvb_frontend: Get DVB frontend callback.
|
|
* @get_i2c_adapter: Get I2C adapter.
|
|
* @pid_filter_ctrl: Control PID filter.
|
|
* @pid_filter: Set PID to PID filter.
|
|
*/
|
|
struct af9013_platform_data {
|
|
/*
|
|
* 20480000, 25000000, 28000000, 28800000
|
|
*/
|
|
u32 clk;
|
|
#define AF9013_TUNER_MXL5003D 3 /* MaxLinear */
|
|
#define AF9013_TUNER_MXL5005D 13 /* MaxLinear */
|
|
#define AF9013_TUNER_MXL5005R 30 /* MaxLinear */
|
|
#define AF9013_TUNER_ENV77H11D5 129 /* Panasonic */
|
|
#define AF9013_TUNER_MT2060 130 /* Microtune */
|
|
#define AF9013_TUNER_MC44S803 133 /* Freescale */
|
|
#define AF9013_TUNER_QT1010 134 /* Quantek */
|
|
#define AF9013_TUNER_UNKNOWN 140 /* for can tuners ? */
|
|
#define AF9013_TUNER_MT2060_2 147 /* Microtune */
|
|
#define AF9013_TUNER_TDA18271 156 /* NXP */
|
|
#define AF9013_TUNER_QT1010A 162 /* Quantek */
|
|
#define AF9013_TUNER_MXL5007T 177 /* MaxLinear */
|
|
#define AF9013_TUNER_TDA18218 179 /* NXP */
|
|
u8 tuner;
|
|
u32 if_frequency;
|
|
#define AF9013_TS_MODE_USB 0
|
|
#define AF9013_TS_MODE_PARALLEL 1
|
|
#define AF9013_TS_MODE_SERIAL 2
|
|
u8 ts_mode;
|
|
u8 ts_output_pin;
|
|
bool spec_inv;
|
|
u8 api_version[4];
|
|
#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)
|
|
u8 gpio[4];
|
|
|
|
struct dvb_frontend* (*get_dvb_frontend)(struct i2c_client *);
|
|
struct i2c_adapter* (*get_i2c_adapter)(struct i2c_client *);
|
|
int (*pid_filter_ctrl)(struct dvb_frontend *, int);
|
|
int (*pid_filter)(struct dvb_frontend *, u8, u16, int);
|
|
};
|
|
|
|
/*
|
|
* 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 (?)
|
|
*/
|
|
|
|
#endif /* AF9013_H */
|