158 lines
4.1 KiB
C
158 lines
4.1 KiB
C
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/*
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* Afatech AF9035 DVB USB driver
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*
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* Copyright (C) 2009 Antti Palosaari <crope@iki.fi>
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* Copyright (C) 2012 Antti Palosaari <crope@iki.fi>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#ifndef AF9035_H
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#define AF9035_H
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#include <linux/platform_device.h>
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#include "dvb_usb.h"
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#include "af9033.h"
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#include "tua9001.h"
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#include "fc0011.h"
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#include "fc0012.h"
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#include "mxl5007t.h"
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#include "tda18218.h"
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#include "fc2580.h"
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#include "it913x.h"
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#include "si2168.h"
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#include "si2157.h"
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struct reg_val {
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u32 reg;
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u8 val;
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};
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struct reg_val_mask {
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u32 reg;
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u8 val;
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u8 mask;
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};
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struct usb_req {
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u8 cmd;
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u8 mbox;
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u8 wlen;
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u8 *wbuf;
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u8 rlen;
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u8 *rbuf;
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};
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struct state {
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#define BUF_LEN 64
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u8 buf[BUF_LEN];
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u8 seq; /* packet sequence number */
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u8 prechip_version;
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u8 chip_version;
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u16 chip_type;
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u8 eeprom[256];
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bool no_eeprom;
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u8 ir_mode;
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u8 ir_type;
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u8 dual_mode:1;
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u8 no_read:1;
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u8 af9033_i2c_addr[2];
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struct af9033_config af9033_config[2];
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struct af9033_ops ops;
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#define AF9035_I2C_CLIENT_MAX 4
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struct i2c_client *i2c_client[AF9035_I2C_CLIENT_MAX];
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struct i2c_adapter *i2c_adapter_demod;
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struct platform_device *platform_device_tuner[2];
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};
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static const u32 clock_lut_af9035[] = {
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20480000, /* FPGA */
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16384000, /* 16.38 MHz */
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20480000, /* 20.48 MHz */
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36000000, /* 36.00 MHz */
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30000000, /* 30.00 MHz */
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26000000, /* 26.00 MHz */
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28000000, /* 28.00 MHz */
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32000000, /* 32.00 MHz */
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34000000, /* 34.00 MHz */
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24000000, /* 24.00 MHz */
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22000000, /* 22.00 MHz */
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12000000, /* 12.00 MHz */
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};
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static const u32 clock_lut_it9135[] = {
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12000000, /* 12.00 MHz */
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20480000, /* 20.48 MHz */
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36000000, /* 36.00 MHz */
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30000000, /* 30.00 MHz */
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26000000, /* 26.00 MHz */
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28000000, /* 28.00 MHz */
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32000000, /* 32.00 MHz */
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34000000, /* 34.00 MHz */
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24000000, /* 24.00 MHz */
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22000000, /* 22.00 MHz */
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};
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#define AF9035_FIRMWARE_AF9035 "dvb-usb-af9035-02.fw"
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#define AF9035_FIRMWARE_IT9135_V1 "dvb-usb-it9135-01.fw"
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#define AF9035_FIRMWARE_IT9135_V2 "dvb-usb-it9135-02.fw"
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#define AF9035_FIRMWARE_IT9303 "dvb-usb-it9303-01.fw"
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/*
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* eeprom is memory mapped as read only. Writing that memory mapped address
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* will not corrupt eeprom.
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*
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* TS mode:
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* 0 TS
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* 1 DCA + PIP
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* 3 PIP
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* 5 DCA + PIP (AF9035 only)
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* n DCA
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*
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* Values 0, 3 and 5 are seen to this day. 0 for single TS and 3/5 for dual TS.
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*/
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#define EEPROM_BASE_AF9035 0x42f5
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#define EEPROM_BASE_IT9135 0x4994
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#define EEPROM_SHIFT 0x10
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#define EEPROM_IR_MODE 0x18
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#define EEPROM_TS_MODE 0x31
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#define EEPROM_2ND_DEMOD_ADDR 0x32
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#define EEPROM_IR_TYPE 0x34
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#define EEPROM_1_IF_L 0x38
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#define EEPROM_1_IF_H 0x39
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#define EEPROM_1_TUNER_ID 0x3c
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#define EEPROM_2_IF_L 0x48
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#define EEPROM_2_IF_H 0x49
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#define EEPROM_2_TUNER_ID 0x4c
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/* USB commands */
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#define CMD_MEM_RD 0x00
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#define CMD_MEM_WR 0x01
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#define CMD_I2C_RD 0x02
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#define CMD_I2C_WR 0x03
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#define CMD_IR_GET 0x18
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#define CMD_FW_DL 0x21
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#define CMD_FW_QUERYINFO 0x22
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#define CMD_FW_BOOT 0x23
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#define CMD_FW_DL_BEGIN 0x24
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#define CMD_FW_DL_END 0x25
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#define CMD_FW_SCATTER_WR 0x29
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#define CMD_GENERIC_I2C_RD 0x2a
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#define CMD_GENERIC_I2C_WR 0x2b
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#endif
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