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776338e121
Add generalized dvb-usb driver which supports a wide variety of devices. Signed-off-by: Patrick Boettcher <pb@linuxtv.org> Signed-off-by: Johannes Stezenbach <js@linuxtv.org> Signed-off-by: Randy Dunlap <rdunlap@xenotime.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
317 lines
10 KiB
C
317 lines
10 KiB
C
/* DVB USB compliant linux driver for mobile DVB-T USB devices based on
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* reference designs made by DiBcom (http://www.dibcom.fr/) (DiB3000M-B)
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*
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* Copyright (C) 2004-5 Patrick Boettcher (patrick.boettcher@desy.de)
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*
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* based on GPL code from DiBcom, which has
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* Copyright (C) 2004 Amaury Demol for DiBcom (ademol@dibcom.fr)
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the Free
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* Software Foundation, version 2.
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*
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* see Documentation/dvb/README.dvb-usb for more information
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*/
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#include "dibusb.h"
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static int dibusb_dib3000mb_frontend_attach(struct dvb_usb_device *d)
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{
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struct dib3000_config demod_cfg;
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struct dibusb_state *st = d->priv;
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demod_cfg.demod_address = 0x8;
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demod_cfg.pll_set = dvb_usb_pll_set_i2c;
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demod_cfg.pll_init = dvb_usb_pll_init_i2c;
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if ((d->fe = dib3000mb_attach(&demod_cfg,&d->i2c_adap,&st->ops)) == NULL)
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return -ENODEV;
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d->tuner_pass_ctrl = st->ops.tuner_pass_ctrl;
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return 0;
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}
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/* some of the dibusb 1.1 device aren't equipped with the default tuner
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* (Thomson Cable), but with a Panasonic ENV77H11D5. This function figures
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* this out. */
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static int dibusb_dib3000mb_tuner_attach (struct dvb_usb_device *d)
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{
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u8 b[2] = { 0,0 }, b2[1];
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int ret = 0;
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struct i2c_msg msg[2] = {
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{ .flags = 0, .buf = b, .len = 2 },
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{ .flags = I2C_M_RD, .buf = b2, .len = 1 },
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};
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/* the Panasonic sits on I2C addrass 0x60, the Thomson on 0x61 */
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msg[0].addr = msg[1].addr = 0x60;
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if (d->tuner_pass_ctrl)
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d->tuner_pass_ctrl(d->fe,1,msg[0].addr);
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if (i2c_transfer (&d->i2c_adap, msg, 2) != 2) {
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err("tuner i2c write failed.");
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ret = -EREMOTEIO;
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}
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if (d->tuner_pass_ctrl)
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d->tuner_pass_ctrl(d->fe,0,msg[0].addr);
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if (b2[0] == 0xfe) {
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info("this device has the Thomson Cable onboard. Which is default.");
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d->pll_addr = 0x61;
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d->pll_desc = &dvb_pll_tua6010xs;
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} else {
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u8 bpll[4] = { 0x0b, 0xf5, 0x85, 0xab };
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info("this device has the Panasonic ENV77H11D5 onboard.");
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d->pll_addr = 0x60;
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memcpy(d->pll_init,bpll,4);
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d->pll_desc = &dvb_pll_tda665x;
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}
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return ret;
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}
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/* USB Driver stuff */
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static struct dvb_usb_properties dibusb1_1_properties;
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static struct dvb_usb_properties dibusb1_1_an2235_properties;
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static struct dvb_usb_properties dibusb2_0b_properties;
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static int dibusb_probe(struct usb_interface *intf,
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const struct usb_device_id *id)
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{
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if (dvb_usb_device_init(intf,&dibusb1_1_properties,THIS_MODULE) == 0 ||
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dvb_usb_device_init(intf,&dibusb1_1_an2235_properties,THIS_MODULE) ||
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dvb_usb_device_init(intf,&dibusb2_0b_properties,THIS_MODULE) == 0)
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return 0;
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return -EINVAL;
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}
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/* do not change the order of the ID table */
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static struct usb_device_id dibusb_dib3000mb_table [] = {
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/* 00 */ { USB_DEVICE(USB_VID_AVERMEDIA_UNK, USB_PID_AVERMEDIA_DVBT_USB_COLD)},
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/* 01 */ { USB_DEVICE(USB_VID_AVERMEDIA_UNK, USB_PID_AVERMEDIA_DVBT_USB_WARM)},
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/* 02 */ { USB_DEVICE(USB_VID_COMPRO, USB_PID_COMPRO_DVBU2000_COLD) },
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/* 03 */ { USB_DEVICE(USB_VID_COMPRO, USB_PID_COMPRO_DVBU2000_WARM) },
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/* 04 */ { USB_DEVICE(USB_VID_COMPRO_UNK, USB_PID_COMPRO_DVBU2000_UNK_COLD) },
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/* 05 */ { USB_DEVICE(USB_VID_DIBCOM, USB_PID_DIBCOM_MOD3000_COLD) },
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/* 06 */ { USB_DEVICE(USB_VID_DIBCOM, USB_PID_DIBCOM_MOD3000_WARM) },
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/* 07 */ { USB_DEVICE(USB_VID_EMPIA, USB_PID_KWORLD_VSTREAM_COLD) },
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/* 08 */ { USB_DEVICE(USB_VID_EMPIA, USB_PID_KWORLD_VSTREAM_WARM) },
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/* 09 */ { USB_DEVICE(USB_VID_GRANDTEC, USB_PID_GRANDTEC_DVBT_USB_COLD) },
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/* 10 */ { USB_DEVICE(USB_VID_GRANDTEC, USB_PID_GRANDTEC_DVBT_USB_WARM) },
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/* 11 */ { USB_DEVICE(USB_VID_GRANDTEC, USB_PID_DIBCOM_MOD3000_COLD) },
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/* 12 */ { USB_DEVICE(USB_VID_GRANDTEC, USB_PID_DIBCOM_MOD3000_WARM) },
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/* 13 */ { USB_DEVICE(USB_VID_HYPER_PALTEK, USB_PID_UNK_HYPER_PALTEK_COLD) },
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/* 14 */ { USB_DEVICE(USB_VID_HYPER_PALTEK, USB_PID_UNK_HYPER_PALTEK_WARM) },
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/* 15 */ { USB_DEVICE(USB_VID_VISIONPLUS, USB_PID_TWINHAN_VP7041_COLD) },
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/* 16 */ { USB_DEVICE(USB_VID_VISIONPLUS, USB_PID_TWINHAN_VP7041_WARM) },
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/* 17 */ { USB_DEVICE(USB_VID_TWINHAN, USB_PID_TWINHAN_VP7041_COLD) },
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/* 18 */ { USB_DEVICE(USB_VID_TWINHAN, USB_PID_TWINHAN_VP7041_WARM) },
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/* 19 */ { USB_DEVICE(USB_VID_ULTIMA_ELECTRONIC, USB_PID_ULTIMA_TVBOX_COLD) },
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/* 20 */ { USB_DEVICE(USB_VID_ULTIMA_ELECTRONIC, USB_PID_ULTIMA_TVBOX_WARM) },
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/* 21 */ { USB_DEVICE(USB_VID_ULTIMA_ELECTRONIC, USB_PID_ULTIMA_TVBOX_AN2235_COLD) },
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/* 22 */ { USB_DEVICE(USB_VID_ULTIMA_ELECTRONIC, USB_PID_ULTIMA_TVBOX_AN2235_WARM) },
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/* 23 */ { USB_DEVICE(USB_VID_ADSTECH, USB_PID_ADSTECH_USB2_COLD) },
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/* 24 */ { USB_DEVICE(USB_VID_ADSTECH, USB_PID_ADSTECH_USB2_WARM) },
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{ } /* Terminating entry */
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};
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MODULE_DEVICE_TABLE (usb, dibusb_dib3000mb_table);
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static struct dvb_usb_properties dibusb1_1_properties = {
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.caps = DVB_USB_HAS_PID_FILTER | DVB_USB_PID_FILTER_CAN_BE_TURNED_OFF | DVB_USB_IS_AN_I2C_ADAPTER,
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.pid_filter_count = 16,
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.usb_ctrl = CYPRESS_AN2135,
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.firmware = "dvb-usb-dibusb-5.0.0.11.fw",
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.size_of_priv = sizeof(struct dibusb_state),
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.streaming_ctrl = dibusb_streaming_ctrl,
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.pid_filter = dibusb_pid_filter,
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.pid_filter_ctrl = dibusb_pid_filter_ctrl,
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.power_ctrl = dibusb_power_ctrl,
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.frontend_attach = dibusb_dib3000mb_frontend_attach,
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.tuner_attach = dibusb_dib3000mb_tuner_attach,
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.rc_interval = DEFAULT_RC_INTERVAL,
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.rc_key_map = dibusb_rc_keys,
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.rc_key_map_size = 63, /* wow, that is ugly ... I want to load it to the driver dynamically */
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.rc_query = dibusb_rc_query,
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.i2c_algo = &dibusb_i2c_algo,
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.generic_bulk_ctrl_endpoint = 0x01,
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/* parameter for the MPEG2-data transfer */
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.urb = {
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.type = DVB_USB_BULK,
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.count = 7,
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.endpoint = 0x02,
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.u = {
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.bulk = {
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.buffersize = 4096,
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}
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}
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},
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.num_device_descs = 8,
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.devices = {
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{ "AVerMedia AverTV DVBT USB1.1",
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{ &dibusb_dib3000mb_table[0], NULL },
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{ &dibusb_dib3000mb_table[1], NULL },
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},
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{ "Compro Videomate DVB-U2000 - DVB-T USB1.1 (please confirm to linux-dvb)",
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{ &dibusb_dib3000mb_table[2], &dibusb_dib3000mb_table[4], NULL},
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{ &dibusb_dib3000mb_table[3], NULL },
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},
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{ "DiBcom USB1.1 DVB-T reference design (MOD3000)",
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{ &dibusb_dib3000mb_table[5], NULL },
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{ &dibusb_dib3000mb_table[6], NULL },
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},
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{ "KWorld V-Stream XPERT DTV - DVB-T USB1.1",
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{ &dibusb_dib3000mb_table[7], NULL },
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{ &dibusb_dib3000mb_table[8], NULL },
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},
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{ "Grandtec USB1.1 DVB-T",
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{ &dibusb_dib3000mb_table[9], &dibusb_dib3000mb_table[11], NULL },
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{ &dibusb_dib3000mb_table[10], &dibusb_dib3000mb_table[12], NULL },
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},
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{ "Unkown USB1.1 DVB-T device ???? please report the name to the author",
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{ &dibusb_dib3000mb_table[13], NULL },
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{ &dibusb_dib3000mb_table[14], NULL },
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},
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{ "TwinhanDTV USB-Ter USB1.1 / Magic Box I / HAMA USB1.1 DVB-T device",
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{ &dibusb_dib3000mb_table[15], &dibusb_dib3000mb_table[17], NULL},
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{ &dibusb_dib3000mb_table[16], &dibusb_dib3000mb_table[18], NULL},
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},
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{ "Artec T1 USB1.1 TVBOX with AN2135",
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{ &dibusb_dib3000mb_table[19], NULL },
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{ &dibusb_dib3000mb_table[20], NULL },
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},
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}
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};
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static struct dvb_usb_properties dibusb1_1_an2235_properties = {
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.caps = DVB_USB_HAS_PID_FILTER | DVB_USB_PID_FILTER_CAN_BE_TURNED_OFF | DVB_USB_IS_AN_I2C_ADAPTER,
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.usb_ctrl = CYPRESS_AN2235,
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.firmware = "dvb-usb-dibusb-an2235-01.fw",
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.size_of_priv = sizeof(struct dibusb_state),
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.streaming_ctrl = dibusb_streaming_ctrl,
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.pid_filter = dibusb_pid_filter,
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.pid_filter_ctrl = dibusb_pid_filter_ctrl,
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.power_ctrl = dibusb_power_ctrl,
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.frontend_attach = dibusb_dib3000mb_frontend_attach,
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.tuner_attach = dibusb_dib3000mb_tuner_attach,
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.rc_interval = DEFAULT_RC_INTERVAL,
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.rc_key_map = dibusb_rc_keys,
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.rc_key_map_size = 63, /* wow, that is ugly ... I want to load it to the driver dynamically */
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.rc_query = dibusb_rc_query,
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.i2c_algo = &dibusb_i2c_algo,
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.generic_bulk_ctrl_endpoint = 0x01,
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/* parameter for the MPEG2-data transfer */
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.urb = {
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.type = DVB_USB_BULK,
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.count = 7,
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.endpoint = 0x02,
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.u = {
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.bulk = {
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.buffersize = 4096,
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}
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}
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},
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.num_device_descs = 1,
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.devices = {
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{ "Artec T1 USB1.1 TVBOX with AN2235",
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{ &dibusb_dib3000mb_table[20], NULL },
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{ &dibusb_dib3000mb_table[21], NULL },
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},
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}
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};
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static struct dvb_usb_properties dibusb2_0b_properties = {
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.caps = DVB_USB_HAS_PID_FILTER | DVB_USB_PID_FILTER_CAN_BE_TURNED_OFF | DVB_USB_IS_AN_I2C_ADAPTER,
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.usb_ctrl = CYPRESS_FX2,
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.firmware = "dvb-usb-adstech-usb2-01.fw",
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.size_of_priv = sizeof(struct dibusb_state),
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.streaming_ctrl = dibusb2_0_streaming_ctrl,
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.pid_filter = dibusb_pid_filter,
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.pid_filter_ctrl = dibusb_pid_filter_ctrl,
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.power_ctrl = dibusb2_0_power_ctrl,
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.frontend_attach = dibusb_dib3000mb_frontend_attach,
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.tuner_attach = dibusb_dib3000mb_tuner_attach,
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.rc_interval = DEFAULT_RC_INTERVAL,
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.rc_key_map = dibusb_rc_keys,
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.rc_key_map_size = 63, /* wow, that is ugly ... I want to load it to the driver dynamically */
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.rc_query = dibusb_rc_query,
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.i2c_algo = &dibusb_i2c_algo,
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.generic_bulk_ctrl_endpoint = 0x01,
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/* parameter for the MPEG2-data transfer */
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.urb = {
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.type = DVB_USB_BULK,
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.count = 7,
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.endpoint = 0x06,
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.u = {
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.bulk = {
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.buffersize = 4096,
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}
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}
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},
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.num_device_descs = 2,
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.devices = {
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{ "KWorld/ADSTech Instant DVB-T USB 2.0",
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{ &dibusb_dib3000mb_table[23], NULL },
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{ &dibusb_dib3000mb_table[24], NULL }, /* device ID with default DIBUSB2_0-firmware */
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},
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}
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};
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static struct usb_driver dibusb_driver = {
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.owner = THIS_MODULE,
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.name = "DiBcom based USB DVB-T devices (DiB3000M-B based)",
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.probe = dibusb_probe,
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.disconnect = dvb_usb_device_exit,
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.id_table = dibusb_dib3000mb_table,
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};
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/* module stuff */
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static int __init dibusb_module_init(void)
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{
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int result;
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if ((result = usb_register(&dibusb_driver))) {
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err("usb_register failed. Error number %d",result);
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return result;
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}
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return 0;
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}
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static void __exit dibusb_module_exit(void)
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{
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/* deregister this driver from the USB subsystem */
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usb_deregister(&dibusb_driver);
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}
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module_init (dibusb_module_init);
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module_exit (dibusb_module_exit);
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MODULE_AUTHOR("Patrick Boettcher <patrick.boettcher@desy.de>");
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MODULE_DESCRIPTION("Driver for DiBcom USB DVB-T devices (DiB3000M-B based)");
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MODULE_VERSION("1.0");
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MODULE_LICENSE("GPL");
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