mirror of
https://github.com/torvalds/linux.git
synced 2024-12-14 15:13:52 +00:00
99ca5557ff
There are three drivers with *it913x name on it, and they all belong to the same device: a tuner, at it913x.c; a frontend: it913x-fe.c; a bridge: it913x.c, renamed to dvb_usb_it913x by the building system. This is confusing. Even more confusing are the two .c files with the same name under different directories, with different contents and different functions. So, prepend the tuner one. This also breaks the out-of-tree compilation system. Reported-by: Frederic Fays <frederic.fays@gmail.com> Acked-by: Antti Palosaari <crope@iki.fi> Reviewed-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
136 lines
3.5 KiB
C
136 lines
3.5 KiB
C
/*
|
|
* Afatech AF9035 DVB USB driver
|
|
*
|
|
* Copyright (C) 2009 Antti Palosaari <crope@iki.fi>
|
|
* Copyright (C) 2012 Antti Palosaari <crope@iki.fi>
|
|
*
|
|
* 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.,
|
|
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
|
|
*/
|
|
|
|
#ifndef AF9035_H
|
|
#define AF9035_H
|
|
|
|
#include "dvb_usb.h"
|
|
#include "af9033.h"
|
|
#include "tua9001.h"
|
|
#include "fc0011.h"
|
|
#include "fc0012.h"
|
|
#include "mxl5007t.h"
|
|
#include "tda18218.h"
|
|
#include "fc2580.h"
|
|
#include "tuner_it913x.h"
|
|
|
|
struct reg_val {
|
|
u32 reg;
|
|
u8 val;
|
|
};
|
|
|
|
struct reg_val_mask {
|
|
u32 reg;
|
|
u8 val;
|
|
u8 mask;
|
|
};
|
|
|
|
struct usb_req {
|
|
u8 cmd;
|
|
u8 mbox;
|
|
u8 wlen;
|
|
u8 *wbuf;
|
|
u8 rlen;
|
|
u8 *rbuf;
|
|
};
|
|
|
|
struct state {
|
|
#define BUF_LEN 64
|
|
u8 buf[BUF_LEN];
|
|
u8 seq; /* packet sequence number */
|
|
u8 prechip_version;
|
|
u8 chip_version;
|
|
u16 chip_type;
|
|
u8 dual_mode:1;
|
|
u16 eeprom_addr;
|
|
struct af9033_config af9033_config[2];
|
|
};
|
|
|
|
static const u32 clock_lut_af9035[] = {
|
|
20480000, /* FPGA */
|
|
16384000, /* 16.38 MHz */
|
|
20480000, /* 20.48 MHz */
|
|
36000000, /* 36.00 MHz */
|
|
30000000, /* 30.00 MHz */
|
|
26000000, /* 26.00 MHz */
|
|
28000000, /* 28.00 MHz */
|
|
32000000, /* 32.00 MHz */
|
|
34000000, /* 34.00 MHz */
|
|
24000000, /* 24.00 MHz */
|
|
22000000, /* 22.00 MHz */
|
|
12000000, /* 12.00 MHz */
|
|
};
|
|
|
|
static const u32 clock_lut_it9135[] = {
|
|
12000000, /* 12.00 MHz */
|
|
20480000, /* 20.48 MHz */
|
|
36000000, /* 36.00 MHz */
|
|
30000000, /* 30.00 MHz */
|
|
26000000, /* 26.00 MHz */
|
|
28000000, /* 28.00 MHz */
|
|
32000000, /* 32.00 MHz */
|
|
34000000, /* 34.00 MHz */
|
|
24000000, /* 24.00 MHz */
|
|
22000000, /* 22.00 MHz */
|
|
};
|
|
|
|
#define AF9035_FIRMWARE_AF9035 "dvb-usb-af9035-02.fw"
|
|
#define AF9035_FIRMWARE_IT9135_V1 "dvb-usb-it9135-01.fw"
|
|
#define AF9035_FIRMWARE_IT9135_V2 "dvb-usb-it9135-02.fw"
|
|
|
|
/*
|
|
* eeprom is memory mapped as read only. Writing that memory mapped address
|
|
* will not corrupt eeprom.
|
|
*
|
|
* eeprom has value 0x00 single mode and 0x03 for dual mode as far as I have
|
|
* seen to this day.
|
|
*/
|
|
|
|
#define EEPROM_BASE_AF9035 0x42fd
|
|
#define EEPROM_BASE_IT9135 0x499c
|
|
#define EEPROM_SHIFT 0x10
|
|
|
|
#define EEPROM_IR_MODE 0x10
|
|
#define EEPROM_DUAL_MODE 0x29
|
|
#define EEPROM_2ND_DEMOD_ADDR 0x2a
|
|
#define EEPROM_IR_TYPE 0x2c
|
|
#define EEPROM_1_IF_L 0x30
|
|
#define EEPROM_1_IF_H 0x31
|
|
#define EEPROM_1_TUNER_ID 0x34
|
|
#define EEPROM_2_IF_L 0x40
|
|
#define EEPROM_2_IF_H 0x41
|
|
#define EEPROM_2_TUNER_ID 0x44
|
|
|
|
/* USB commands */
|
|
#define CMD_MEM_RD 0x00
|
|
#define CMD_MEM_WR 0x01
|
|
#define CMD_I2C_RD 0x02
|
|
#define CMD_I2C_WR 0x03
|
|
#define CMD_IR_GET 0x18
|
|
#define CMD_FW_DL 0x21
|
|
#define CMD_FW_QUERYINFO 0x22
|
|
#define CMD_FW_BOOT 0x23
|
|
#define CMD_FW_DL_BEGIN 0x24
|
|
#define CMD_FW_DL_END 0x25
|
|
#define CMD_FW_SCATTER_WR 0x29
|
|
|
|
#endif
|