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/*
* DVB USB Linux driver for Afatech AF9015 DVB-T USB2.0 receiver
*
* Copyright (C) 2007 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.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*
*/
#ifndef AF9015_H
#define AF9015_H
#include <linux/hash.h>
#include "dvb_usb.h"
#include "af9013.h"
#include "dvb-pll.h"
#include "mt2060.h"
#include "qt1010.h"
#include "tda18271.h"
#include "mxl5005s.h"
#include "mc44s803.h"
#include "tda18218.h"
#include "mxl5007t.h"
#define DVB_USB_LOG_PREFIX "af9015"
#ifdef CONFIG_DVB_USB_DEBUG
#define dprintk(var, level, args...) \
do { if ((var & level)) printk(args); } while (0)
#define DVB_USB_DEBUG_STATUS
#else
#define dprintk(args...)
#define DVB_USB_DEBUG_STATUS " (debugging is not enabled)"
#endif
#define deb_info(args...) dprintk(dvb_usb_af9015_debug, 0x01, args)
#define deb_rc(args...) dprintk(dvb_usb_af9015_debug, 0x02, args)
#undef err
#define err(format, arg...) \
printk(KERN_ERR DVB_USB_LOG_PREFIX ": " format "\n" , ## arg)
#undef warn
#define warn(format, arg...) \
printk(KERN_WARNING DVB_USB_LOG_PREFIX ": " format "\n" , ## arg)
/* Windows driver uses packet count 21 for USB1.1 and 348 for USB2.0.
We use smaller - about 1/4 from the original, 5 and 87. */
#define TS_PACKET_SIZE 188
#define TS_USB20_PACKET_COUNT 87
#define TS_USB20_FRAME_SIZE (TS_PACKET_SIZE*TS_USB20_PACKET_COUNT)
#define TS_USB11_PACKET_COUNT 5
#define TS_USB11_FRAME_SIZE (TS_PACKET_SIZE*TS_USB11_PACKET_COUNT)
#define TS_USB20_MAX_PACKET_SIZE 512
#define TS_USB11_MAX_PACKET_SIZE 64
#define AF9015_I2C_EEPROM 0xa0
#define AF9015_I2C_DEMOD 0x38
#define AF9015_USB_TIMEOUT 2000
/* EEPROM locations */
#define AF9015_EEPROM_IR_MODE 0x18
#define AF9015_EEPROM_IR_REMOTE_TYPE 0x34
#define AF9015_EEPROM_TS_MODE 0x31
#define AF9015_EEPROM_DEMOD2_I2C 0x32
#define AF9015_EEPROM_SAW_BW1 0x35
#define AF9015_EEPROM_XTAL_TYPE1 0x36
#define AF9015_EEPROM_SPEC_INV1 0x37
#define AF9015_EEPROM_IF1L 0x38
#define AF9015_EEPROM_IF1H 0x39
#define AF9015_EEPROM_MT2060_IF1L 0x3a
#define AF9015_EEPROM_MT2060_IF1H 0x3b
#define AF9015_EEPROM_TUNER_ID1 0x3c
#define AF9015_EEPROM_SAW_BW2 0x45
#define AF9015_EEPROM_XTAL_TYPE2 0x46
#define AF9015_EEPROM_SPEC_INV2 0x47
#define AF9015_EEPROM_IF2L 0x48
#define AF9015_EEPROM_IF2H 0x49
#define AF9015_EEPROM_MT2060_IF2L 0x4a
#define AF9015_EEPROM_MT2060_IF2H 0x4b
#define AF9015_EEPROM_TUNER_ID2 0x4c
#define AF9015_EEPROM_OFFSET (AF9015_EEPROM_SAW_BW2 - AF9015_EEPROM_SAW_BW1)
struct req_t {
u8 cmd; /* [0] */
/* seq */ /* [1] */
u8 i2c_addr; /* [2] */
u16 addr; /* [3|4] */
u8 mbox; /* [5] */
u8 addr_len; /* [6] */
u8 data_len; /* [7] */
u8 *data;
};
enum af9015_cmd {
GET_CONFIG = 0x10,
DOWNLOAD_FIRMWARE = 0x11,
BOOT = 0x13,
READ_MEMORY = 0x20,
WRITE_MEMORY = 0x21,
READ_WRITE_I2C = 0x22,
COPY_FIRMWARE = 0x23,
RECONNECT_USB = 0x5a,
WRITE_VIRTUAL_MEMORY = 0x26,
GET_IR_CODE = 0x27,
READ_I2C,
WRITE_I2C,
};
enum af9015_ir_mode {
AF9015_IR_MODE_DISABLED = 0,
AF9015_IR_MODE_HID,
AF9015_IR_MODE_RLC,
AF9015_IR_MODE_RC6,
AF9015_IR_MODE_POLLING, /* just guess */
};
struct af9015_state {
u8 ir_mode;
u8 rc_repeat;
u32 rc_keycode;
u8 rc_last[4];
bool rc_failed;
u8 dual_mode;
u8 seq; /* packet sequence number */
u16 mt2060_if1[2];
u16 firmware_size;
u16 firmware_checksum;
u32 eeprom_sum;
struct af9013_config af9013_config[2];
/* for demod callback override */
int (*set_frontend[2]) (struct dvb_frontend *fe);
int (*read_status[2]) (struct dvb_frontend *fe, fe_status_t *status);
int (*init[2]) (struct dvb_frontend *fe);
int (*sleep[2]) (struct dvb_frontend *fe);
int (*tuner_init[2]) (struct dvb_frontend *fe);
int (*tuner_sleep[2]) (struct dvb_frontend *fe);
struct mutex fe_mutex;
};
enum af9015_remote {
AF9015_REMOTE_NONE = 0,
/* 1 */ AF9015_REMOTE_A_LINK_DTU_M,
AF9015_REMOTE_MSI_DIGIVOX_MINI_II_V3,
AF9015_REMOTE_MYGICTV_U718,
AF9015_REMOTE_DIGITTRADE_DVB_T,
/* 5 */ AF9015_REMOTE_AVERMEDIA_KS,
};
#endif
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