154 lines
4.3 KiB
C
154 lines
4.3 KiB
C
|
/*
|
||
|
|
* 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 AF9015_FIRMWARE "dvb-usb-af9015.fw"
|
||
|
|
|
||
|
|
/* 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 */
|
||
|
|
};
|
||
|
|
|
||
|
|
#define BUF_LEN 63
|
||
|
|
struct af9015_state {
|
||
|
|
u8 buf[BUF_LEN]; /* bulk USB control message */
|
||
|
|
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, enum fe_status *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
|