| /* DVB USB framework compliant Linux driver for the HanfTek UMT-010 USB2.0 |
| * DVB-T receiver. |
| * |
| * Copyright (C) 2004-5 Patrick Boettcher (patrick.boettcher@desy.de) |
| * |
| * 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, version 2. |
| * |
| * see Documentation/dvb/README.dvb-usb for more information |
| */ |
| #include "dibusb.h" |
| |
| #include "mt352.h" |
| |
| static int umt_mt352_demod_init(struct dvb_frontend *fe) |
| { |
| static u8 mt352_clock_config[] = { 0x89, 0xb8, 0x2d }; |
| static u8 mt352_reset[] = { 0x50, 0x80 }; |
| static u8 mt352_mclk_ratio[] = { 0x8b, 0x00 }; |
| static u8 mt352_adc_ctl_1_cfg[] = { 0x8E, 0x40 }; |
| static u8 mt352_agc_cfg[] = { 0x67, 0x10, 0xa0 }; |
| |
| static u8 mt352_sec_agc_cfg1[] = { 0x6a, 0xff }; |
| static u8 mt352_sec_agc_cfg2[] = { 0x6d, 0xff }; |
| static u8 mt352_sec_agc_cfg3[] = { 0x70, 0x40 }; |
| static u8 mt352_sec_agc_cfg4[] = { 0x7b, 0x03 }; |
| static u8 mt352_sec_agc_cfg5[] = { 0x7d, 0x0f }; |
| |
| static u8 mt352_acq_ctl[] = { 0x53, 0x50 }; |
| static u8 mt352_input_freq_1[] = { 0x56, 0x31, 0x06 }; |
| |
| mt352_write(fe, mt352_clock_config, sizeof(mt352_clock_config)); |
| udelay(2000); |
| mt352_write(fe, mt352_reset, sizeof(mt352_reset)); |
| mt352_write(fe, mt352_mclk_ratio, sizeof(mt352_mclk_ratio)); |
| |
| mt352_write(fe, mt352_adc_ctl_1_cfg, sizeof(mt352_adc_ctl_1_cfg)); |
| mt352_write(fe, mt352_agc_cfg, sizeof(mt352_agc_cfg)); |
| |
| mt352_write(fe, mt352_sec_agc_cfg1, sizeof(mt352_sec_agc_cfg1)); |
| mt352_write(fe, mt352_sec_agc_cfg2, sizeof(mt352_sec_agc_cfg2)); |
| mt352_write(fe, mt352_sec_agc_cfg3, sizeof(mt352_sec_agc_cfg3)); |
| mt352_write(fe, mt352_sec_agc_cfg4, sizeof(mt352_sec_agc_cfg4)); |
| mt352_write(fe, mt352_sec_agc_cfg5, sizeof(mt352_sec_agc_cfg5)); |
| |
| mt352_write(fe, mt352_acq_ctl, sizeof(mt352_acq_ctl)); |
| mt352_write(fe, mt352_input_freq_1, sizeof(mt352_input_freq_1)); |
| |
| return 0; |
| } |
| |
| static int umt_mt352_frontend_attach(struct dvb_usb_device *d) |
| { |
| struct mt352_config umt_config; |
| |
| memset(&umt_config,0,sizeof(struct mt352_config)); |
| umt_config.demod_init = umt_mt352_demod_init; |
| umt_config.demod_address = 0xf; |
| |
| d->fe = dvb_attach(mt352_attach, &umt_config, &d->i2c_adap); |
| |
| return 0; |
| } |
| |
| static int umt_tuner_attach (struct dvb_usb_device *d) |
| { |
| d->pll_addr = 0x61; |
| d->pll_desc = &dvb_pll_tua6034; |
| d->fe->ops.tuner_ops.calc_regs = dvb_usb_tuner_calc_regs; |
| return 0; |
| } |
| |
| /* USB Driver stuff */ |
| static struct dvb_usb_properties umt_properties; |
| |
| static int umt_probe(struct usb_interface *intf, |
| const struct usb_device_id *id) |
| { |
| if (dvb_usb_device_init(intf,&umt_properties,THIS_MODULE,NULL) == 0) |
| return 0; |
| return -EINVAL; |
| } |
| |
| /* do not change the order of the ID table */ |
| static struct usb_device_id umt_table [] = { |
| /* 00 */ { USB_DEVICE(USB_VID_HANFTEK, USB_PID_HANFTEK_UMT_010_COLD) }, |
| /* 01 */ { USB_DEVICE(USB_VID_HANFTEK, USB_PID_HANFTEK_UMT_010_WARM) }, |
| { } /* Terminating entry */ |
| }; |
| MODULE_DEVICE_TABLE (usb, umt_table); |
| |
| static struct dvb_usb_properties umt_properties = { |
| .caps = DVB_USB_IS_AN_I2C_ADAPTER, |
| |
| .usb_ctrl = CYPRESS_FX2, |
| .firmware = "dvb-usb-umt-010-02.fw", |
| |
| .size_of_priv = sizeof(struct dibusb_state), |
| |
| .streaming_ctrl = dibusb2_0_streaming_ctrl, |
| .power_ctrl = dibusb_power_ctrl, |
| .frontend_attach = umt_mt352_frontend_attach, |
| .tuner_attach = umt_tuner_attach, |
| |
| .i2c_algo = &dibusb_i2c_algo, |
| |
| .generic_bulk_ctrl_endpoint = 0x01, |
| /* parameter for the MPEG2-data transfer */ |
| .urb = { |
| .type = DVB_USB_BULK, |
| .count = 20, |
| .endpoint = 0x06, |
| .u = { |
| .bulk = { |
| .buffersize = 512, |
| } |
| } |
| }, |
| |
| .num_device_descs = 1, |
| .devices = { |
| { "Hanftek UMT-010 DVB-T USB2.0", |
| { &umt_table[0], NULL }, |
| { &umt_table[1], NULL }, |
| }, |
| } |
| }; |
| |
| static struct usb_driver umt_driver = { |
| .name = "dvb_usb_umt_010", |
| .probe = umt_probe, |
| .disconnect = dvb_usb_device_exit, |
| .id_table = umt_table, |
| }; |
| |
| /* module stuff */ |
| static int __init umt_module_init(void) |
| { |
| int result; |
| if ((result = usb_register(&umt_driver))) { |
| err("usb_register failed. Error number %d",result); |
| return result; |
| } |
| |
| return 0; |
| } |
| |
| static void __exit umt_module_exit(void) |
| { |
| /* deregister this driver from the USB subsystem */ |
| usb_deregister(&umt_driver); |
| } |
| |
| module_init (umt_module_init); |
| module_exit (umt_module_exit); |
| |
| MODULE_AUTHOR("Patrick Boettcher <patrick.boettcher@desy.de>"); |
| MODULE_DESCRIPTION("Driver for HanfTek UMT 010 USB2.0 DVB-T device"); |
| MODULE_VERSION("1.0"); |
| MODULE_LICENSE("GPL"); |