1 /* DVB USB framework compliant Linux driver for the HanfTek UMT-010 USB2.0
4 * Copyright (C) 2004-5 Patrick Boettcher (patrick.boettcher@desy.de)
6 * This program is free software; you can redistribute it and/or modify it
7 * under the terms of the GNU General Public License as published by the Free
8 * Software Foundation, version 2.
10 * see Documentation/dvb/README.dvb-usb for more information
16 static int umt_mt352_demod_init(struct dvb_frontend *fe)
18 static u8 mt352_clock_config[] = { 0x89, 0xb8, 0x2d };
19 static u8 mt352_reset[] = { 0x50, 0x80 };
20 static u8 mt352_mclk_ratio[] = { 0x8b, 0x00 };
21 static u8 mt352_adc_ctl_1_cfg[] = { 0x8E, 0x40 };
22 static u8 mt352_agc_cfg[] = { 0x67, 0x10, 0xa0 };
24 static u8 mt352_sec_agc_cfg1[] = { 0x6a, 0xff };
25 static u8 mt352_sec_agc_cfg2[] = { 0x6d, 0xff };
26 static u8 mt352_sec_agc_cfg3[] = { 0x70, 0x40 };
27 static u8 mt352_sec_agc_cfg4[] = { 0x7b, 0x03 };
28 static u8 mt352_sec_agc_cfg5[] = { 0x7d, 0x0f };
30 static u8 mt352_acq_ctl[] = { 0x53, 0x50 };
31 static u8 mt352_input_freq_1[] = { 0x56, 0x31, 0x06 };
33 mt352_write(fe, mt352_clock_config, sizeof(mt352_clock_config));
35 mt352_write(fe, mt352_reset, sizeof(mt352_reset));
36 mt352_write(fe, mt352_mclk_ratio, sizeof(mt352_mclk_ratio));
38 mt352_write(fe, mt352_adc_ctl_1_cfg, sizeof(mt352_adc_ctl_1_cfg));
39 mt352_write(fe, mt352_agc_cfg, sizeof(mt352_agc_cfg));
41 mt352_write(fe, mt352_sec_agc_cfg1, sizeof(mt352_sec_agc_cfg1));
42 mt352_write(fe, mt352_sec_agc_cfg2, sizeof(mt352_sec_agc_cfg2));
43 mt352_write(fe, mt352_sec_agc_cfg3, sizeof(mt352_sec_agc_cfg3));
44 mt352_write(fe, mt352_sec_agc_cfg4, sizeof(mt352_sec_agc_cfg4));
45 mt352_write(fe, mt352_sec_agc_cfg5, sizeof(mt352_sec_agc_cfg5));
47 mt352_write(fe, mt352_acq_ctl, sizeof(mt352_acq_ctl));
48 mt352_write(fe, mt352_input_freq_1, sizeof(mt352_input_freq_1));
53 static int umt_mt352_frontend_attach(struct dvb_usb_adapter *adap)
55 struct mt352_config umt_config;
57 memset(&umt_config,0,sizeof(struct mt352_config));
58 umt_config.demod_init = umt_mt352_demod_init;
59 umt_config.demod_address = 0xf;
61 adap->fe = dvb_attach(mt352_attach, &umt_config, &adap->dev->i2c_adap);
66 static int umt_tuner_attach (struct dvb_usb_adapter *adap)
68 adap->pll_addr = 0x61;
69 adap->pll_desc = &dvb_pll_tua6034;
70 adap->fe->ops.tuner_ops.calc_regs = dvb_usb_tuner_calc_regs;
74 /* USB Driver stuff */
75 static struct dvb_usb_device_properties umt_properties;
77 static int umt_probe(struct usb_interface *intf,
78 const struct usb_device_id *id)
80 if (dvb_usb_device_init(intf,&umt_properties,THIS_MODULE,NULL) == 0)
85 /* do not change the order of the ID table */
86 static struct usb_device_id umt_table [] = {
87 /* 00 */ { USB_DEVICE(USB_VID_HANFTEK, USB_PID_HANFTEK_UMT_010_COLD) },
88 /* 01 */ { USB_DEVICE(USB_VID_HANFTEK, USB_PID_HANFTEK_UMT_010_WARM) },
89 { } /* Terminating entry */
91 MODULE_DEVICE_TABLE (usb, umt_table);
93 static struct dvb_usb_device_properties umt_properties = {
94 .caps = DVB_USB_IS_AN_I2C_ADAPTER,
96 .usb_ctrl = CYPRESS_FX2,
97 .firmware = "dvb-usb-umt-010-02.fw",
102 .streaming_ctrl = dibusb2_0_streaming_ctrl,
103 .frontend_attach = umt_mt352_frontend_attach,
104 .tuner_attach = umt_tuner_attach,
106 /* parameter for the MPEG2-data transfer */
118 .size_of_priv = sizeof(struct dibusb_state),
121 .power_ctrl = dibusb_power_ctrl,
123 .i2c_algo = &dibusb_i2c_algo,
125 .generic_bulk_ctrl_endpoint = 0x01,
127 .num_device_descs = 1,
129 { "Hanftek UMT-010 DVB-T USB2.0",
130 { &umt_table[0], NULL },
131 { &umt_table[1], NULL },
136 static struct usb_driver umt_driver = {
137 .name = "dvb_usb_umt_010",
139 .disconnect = dvb_usb_device_exit,
140 .id_table = umt_table,
144 static int __init umt_module_init(void)
147 if ((result = usb_register(&umt_driver))) {
148 err("usb_register failed. Error number %d",result);
155 static void __exit umt_module_exit(void)
157 /* deregister this driver from the USB subsystem */
158 usb_deregister(&umt_driver);
161 module_init (umt_module_init);
162 module_exit (umt_module_exit);
164 MODULE_AUTHOR("Patrick Boettcher <patrick.boettcher@desy.de>");
165 MODULE_DESCRIPTION("Driver for HanfTek UMT 010 USB2.0 DVB-T device");
166 MODULE_VERSION("1.0");
167 MODULE_LICENSE("GPL");