1 /* 2 * DVB USB Linux driver for Afatech AF9015 DVB-T USB2.0 receiver 3 * 4 * Copyright (C) 2007 Antti Palosaari <crope@iki.fi> 5 * 6 * Thanks to Afatech who kindly provided information. 7 * 8 * This program is free software; you can redistribute it and/or modify 9 * it under the terms of the GNU General Public License as published by 10 * the Free Software Foundation; either version 2 of the License, or 11 * (at your option) any later version. 12 * 13 * This program is distributed in the hope that it will be useful, 14 * but WITHOUT ANY WARRANTY; without even the implied warranty of 15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 16 * GNU General Public License for more details. 17 * 18 * You should have received a copy of the GNU General Public License 19 * along with this program; if not, write to the Free Software 20 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 21 * 22 */ 23 24 #ifndef _DVB_USB_AF9015_H_ 25 #define _DVB_USB_AF9015_H_ 26 27 #define DVB_USB_LOG_PREFIX "af9015" 28 #include "dvb-usb.h" 29 30 #define deb_info(args...) dprintk(dvb_usb_af9015_debug, 0x01, args) 31 #define deb_rc(args...) dprintk(dvb_usb_af9015_debug, 0x02, args) 32 #define deb_xfer(args...) dprintk(dvb_usb_af9015_debug, 0x04, args) 33 #define deb_reg(args...) dprintk(dvb_usb_af9015_debug, 0x08, args) 34 #define deb_i2c(args...) dprintk(dvb_usb_af9015_debug, 0x10, args) 35 #define deb_fw(args...) dprintk(dvb_usb_af9015_debug, 0x20, args) 36 37 #define AF9015_I2C_EEPROM 0xa0 38 #define AF9015_I2C_DEMOD 0x38 39 #define AF9015_USB_TIMEOUT 2000 40 41 /* EEPROM locations */ 42 #define AF9015_EEPROM_IR_MODE 0x18 43 #define AF9015_EEPROM_IR_REMOTE_TYPE 0x34 44 #define AF9015_EEPROM_TS_MODE 0x31 45 #define AF9015_EEPROM_DEMOD2_I2C 0x32 46 47 #define AF9015_EEPROM_SAW_BW1 0x35 48 #define AF9015_EEPROM_XTAL_TYPE1 0x36 49 #define AF9015_EEPROM_SPEC_INV1 0x37 50 #define AF9015_EEPROM_IF1L 0x38 51 #define AF9015_EEPROM_IF1H 0x39 52 #define AF9015_EEPROM_MT2060_IF1L 0x3a 53 #define AF9015_EEPROM_MT2060_IF1H 0x3b 54 #define AF9015_EEPROM_TUNER_ID1 0x3c 55 56 #define AF9015_EEPROM_SAW_BW2 0x45 57 #define AF9015_EEPROM_XTAL_TYPE2 0x46 58 #define AF9015_EEPROM_SPEC_INV2 0x47 59 #define AF9015_EEPROM_IF2L 0x48 60 #define AF9015_EEPROM_IF2H 0x49 61 #define AF9015_EEPROM_MT2060_IF2L 0x4a 62 #define AF9015_EEPROM_MT2060_IF2H 0x4b 63 #define AF9015_EEPROM_TUNER_ID2 0x4c 64 65 #define AF9015_EEPROM_OFFSET (AF9015_EEPROM_SAW_BW2 - AF9015_EEPROM_SAW_BW1) 66 67 struct req_t { 68 u8 cmd; /* [0] */ 69 /* seq */ /* [1] */ 70 u8 i2c_addr; /* [2] */ 71 u16 addr; /* [3|4] */ 72 u8 mbox; /* [5] */ 73 u8 addr_len; /* [6] */ 74 u8 data_len; /* [7] */ 75 u8 *data; 76 }; 77 78 enum af9015_cmd { 79 GET_CONFIG = 0x10, 80 DOWNLOAD_FIRMWARE = 0x11, 81 BOOT = 0x13, 82 READ_MEMORY = 0x20, 83 WRITE_MEMORY = 0x21, 84 READ_WRITE_I2C = 0x22, 85 COPY_FIRMWARE = 0x23, 86 RECONNECT_USB = 0x5a, 87 WRITE_VIRTUAL_MEMORY = 0x26, 88 GET_IR_CODE = 0x27, 89 READ_I2C, 90 WRITE_I2C, 91 }; 92 93 enum af9015_ir_mode { 94 AF9015_IR_MODE_DISABLED = 0, 95 AF9015_IR_MODE_HID, 96 AF9015_IR_MODE_RLC, 97 AF9015_IR_MODE_RC6, 98 AF9015_IR_MODE_POLLING, /* just guess */ 99 }; 100 101 struct af9015_state { 102 u8 rc_repeat; 103 u32 rc_keycode; 104 u8 rc_last[4]; 105 106 /* for demod callback override */ 107 int (*set_frontend[2]) (struct dvb_frontend *fe); 108 int (*read_status[2]) (struct dvb_frontend *fe, fe_status_t *status); 109 int (*init[2]) (struct dvb_frontend *fe); 110 int (*sleep[2]) (struct dvb_frontend *fe); 111 int (*tuner_init[2]) (struct dvb_frontend *fe); 112 int (*tuner_sleep[2]) (struct dvb_frontend *fe); 113 }; 114 115 struct af9015_config { 116 u8 dual_mode:1; 117 u16 mt2060_if1[2]; 118 u16 firmware_size; 119 u16 firmware_checksum; 120 u32 eeprom_sum; 121 }; 122 123 enum af9015_remote { 124 AF9015_REMOTE_NONE = 0, 125 /* 1 */ AF9015_REMOTE_A_LINK_DTU_M, 126 AF9015_REMOTE_MSI_DIGIVOX_MINI_II_V3, 127 AF9015_REMOTE_MYGICTV_U718, 128 AF9015_REMOTE_DIGITTRADE_DVB_T, 129 /* 5 */ AF9015_REMOTE_AVERMEDIA_KS, 130 }; 131 132 #endif 133