mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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b7571f8d7e
A complete rewrite of the DiB3000MC/P driver has been done. It is now much more easy to maintain and to get improvements inside. Additionally the tuning time has been reduced and the usage of the driver is much more understandable now. Signed-off-by: Patrick Boettcher <pboettcher@dibcom.fr> Signed-off-by: Francois KANOUNNIKOFF <fkanounnikoff@dibcom.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
418 lines
13 KiB
C
418 lines
13 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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if ((d->fe = dib3000mb_attach(&demod_cfg,&d->i2c_adap,&st->ops)) == NULL) {
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d->fe->ops.tuner_ops.init = dvb_usb_tuner_init_i2c;
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d->fe->ops.tuner_ops.set_params = dvb_usb_tuner_set_params_i2c;
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return -ENODEV;
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}
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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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static int dibusb_thomson_tuner_attach(struct dvb_usb_device *d)
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{
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d->pll_addr = 0x61;
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d->pll_desc = &dvb_pll_tua6010xs;
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return 0;
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}
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/* Some of the Artec 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_tuner_probe_and_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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dibusb_thomson_tuner_attach(d);
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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 struct dvb_usb_properties artec_t1_usb2_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,NULL) == 0 ||
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dvb_usb_device_init(intf,&dibusb1_1_an2235_properties,THIS_MODULE,NULL) == 0 ||
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dvb_usb_device_init(intf,&dibusb2_0b_properties,THIS_MODULE,NULL) == 0 ||
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dvb_usb_device_init(intf,&artec_t1_usb2_properties,THIS_MODULE,NULL) == 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_WIDEVIEW, USB_PID_AVERMEDIA_DVBT_USB_COLD) },
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/* 01 */ { USB_DEVICE(USB_VID_WIDEVIEW, 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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/* device ID with default DIBUSB2_0-firmware and with the hacked firmware */
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/* 24 */ { USB_DEVICE(USB_VID_ADSTECH, USB_PID_ADSTECH_USB2_WARM) },
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/* 25 */ { USB_DEVICE(USB_VID_KYE, USB_PID_KYE_DVB_T_COLD) },
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/* 26 */ { USB_DEVICE(USB_VID_KYE, USB_PID_KYE_DVB_T_WARM) },
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/* 27 */ { USB_DEVICE(USB_VID_KWORLD, USB_PID_KWORLD_VSTREAM_COLD) },
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/* 28 */ { USB_DEVICE(USB_VID_ULTIMA_ELECTRONIC, USB_PID_ULTIMA_TVBOX_USB2_COLD) },
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/* 29 */ { USB_DEVICE(USB_VID_ULTIMA_ELECTRONIC, USB_PID_ULTIMA_TVBOX_USB2_WARM) },
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/*
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* XXX: As Artec just 'forgot' to program the EEPROM on some Artec T1 devices
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* we don't catch these faulty IDs (namely 'Cypress FX1 USB controller') that
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* have been left on the device. If you don't have such a device but an Artec
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* device that's supposed to work with this driver but is not detected by it,
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* free to enable CONFIG_DVB_USB_DIBUSB_MB_FAULTY via your kernel config.
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*/
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#ifdef CONFIG_DVB_USB_DIBUSB_MB_FAULTY
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/* 30 */ { USB_DEVICE(USB_VID_ANCHOR, USB_PID_ULTIMA_TVBOX_ANCHOR_COLD) },
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#endif
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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_tuner_probe_and_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 = 111, /* 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 = 9,
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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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{ "VideoWalker DVB-T USB",
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{ &dibusb_dib3000mb_table[25], NULL },
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{ &dibusb_dib3000mb_table[26], 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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.pid_filter_count = 16,
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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_tuner_probe_and_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 = 111, /* 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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#ifdef CONFIG_DVB_USB_DIBUSB_MB_FAULTY
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.num_device_descs = 2,
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#else
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.num_device_descs = 1,
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#endif
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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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#ifdef CONFIG_DVB_USB_DIBUSB_MB_FAULTY
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{ "Artec T1 USB1.1 TVBOX with AN2235 (faulty USB IDs)",
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{ &dibusb_dib3000mb_table[30], NULL },
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{ NULL },
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},
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{ NULL },
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#endif
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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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.pid_filter_count = 16,
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.usb_ctrl = CYPRESS_FX2,
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.firmware = "dvb-usb-adstech-usb2-02.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_thomson_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 = 111, /* 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 USB2.0",
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{ &dibusb_dib3000mb_table[23], NULL },
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{ &dibusb_dib3000mb_table[24], NULL },
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},
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{ "KWorld Xpert DVB-T USB2.0",
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{ &dibusb_dib3000mb_table[27], NULL },
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{ NULL }
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},
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{ NULL },
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}
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};
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static struct dvb_usb_properties artec_t1_usb2_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_FX2,
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.firmware = "dvb-usb-dibusb-6.0.0.8.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_tuner_probe_and_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 = 111, /* 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 = 1,
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.devices = {
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{ "Artec T1 USB2.0",
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{ &dibusb_dib3000mb_table[28], NULL },
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{ &dibusb_dib3000mb_table[29], NULL },
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},
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{ NULL },
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}
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};
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static struct usb_driver dibusb_driver = {
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.name = "dvb_usb_dibusb_mb",
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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);
|
|
return result;
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
static void __exit dibusb_module_exit(void)
|
|
{
|
|
/* deregister this driver from the USB subsystem */
|
|
usb_deregister(&dibusb_driver);
|
|
}
|
|
|
|
module_init (dibusb_module_init);
|
|
module_exit (dibusb_module_exit);
|
|
|
|
MODULE_AUTHOR("Patrick Boettcher <patrick.boettcher@desy.de>");
|
|
MODULE_DESCRIPTION("Driver for DiBcom USB DVB-T devices (DiB3000M-B based)");
|
|
MODULE_VERSION("1.0");
|
|
MODULE_LICENSE("GPL");
|