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25#define DVB_USB_LOG_PREFIX "ttusb2"
26#include "dvb-usb.h"
27
28#include "ttusb2.h"
29
30#include "tda826x.h"
31#include "tda10086.h"
32#include "tda1002x.h"
33#include "tda10048.h"
34#include "tda827x.h"
35#include "lnbp21.h"
36
37#include "dvb_ca_en50221.h"
38
39
40static int dvb_usb_ttusb2_debug;
41#define deb_info(args...) dprintk(dvb_usb_ttusb2_debug,0x01,args)
42module_param_named(debug,dvb_usb_ttusb2_debug, int, 0644);
43MODULE_PARM_DESC(debug, "set debugging level (1=info (or-able))." DVB_USB_DEBUG_STATUS);
44static int dvb_usb_ttusb2_debug_ci;
45module_param_named(debug_ci,dvb_usb_ttusb2_debug_ci, int, 0644);
46MODULE_PARM_DESC(debug_ci, "set debugging ci." DVB_USB_DEBUG_STATUS);
47
48DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
49
50#define ci_dbg(format, arg...) \
51do { \
52 if (dvb_usb_ttusb2_debug_ci) \
53 printk(KERN_DEBUG DVB_USB_LOG_PREFIX \
54 ": %s " format "\n" , __func__, ## arg); \
55} while (0)
56
57enum {
58 TT3650_CMD_CI_TEST = 0x40,
59 TT3650_CMD_CI_RD_CTRL,
60 TT3650_CMD_CI_WR_CTRL,
61 TT3650_CMD_CI_RD_ATTR,
62 TT3650_CMD_CI_WR_ATTR,
63 TT3650_CMD_CI_RESET,
64 TT3650_CMD_CI_SET_VIDEO_PORT
65};
66
67struct ttusb2_state {
68 struct dvb_ca_en50221 ca;
69 struct mutex ca_mutex;
70 u8 id;
71 u16 last_rc_key;
72};
73
74static int ttusb2_msg(struct dvb_usb_device *d, u8 cmd,
75 u8 *wbuf, int wlen, u8 *rbuf, int rlen)
76{
77 struct ttusb2_state *st = d->priv;
78 u8 *s, *r = NULL;
79 int ret = 0;
80
81 s = kzalloc(wlen+4, GFP_KERNEL);
82 if (!s)
83 return -ENOMEM;
84
85 r = kzalloc(64, GFP_KERNEL);
86 if (!r) {
87 kfree(s);
88 return -ENOMEM;
89 }
90
91 s[0] = 0xaa;
92 s[1] = ++st->id;
93 s[2] = cmd;
94 s[3] = wlen;
95 memcpy(&s[4],wbuf,wlen);
96
97 ret = dvb_usb_generic_rw(d, s, wlen+4, r, 64, 0);
98
99 if (ret != 0 ||
100 r[0] != 0x55 ||
101 r[1] != s[1] ||
102 r[2] != cmd ||
103 (rlen > 0 && r[3] != rlen)) {
104 warn("there might have been an error during control message transfer. (rlen = %d, was %d)",rlen,r[3]);
105 kfree(s);
106 kfree(r);
107 return -EIO;
108 }
109
110 if (rlen > 0)
111 memcpy(rbuf, &r[4], rlen);
112
113 kfree(s);
114 kfree(r);
115
116 return 0;
117}
118
119
120static int tt3650_ci_msg(struct dvb_usb_device *d, u8 cmd, u8 *data, unsigned int write_len, unsigned int read_len)
121{
122 int ret;
123 u8 rx[60];
124 ret = ttusb2_msg(d, cmd, data, write_len, rx, read_len);
125 if (!ret)
126 memcpy(data, rx, read_len);
127 return ret;
128}
129
130static int tt3650_ci_msg_locked(struct dvb_ca_en50221 *ca, u8 cmd, u8 *data, unsigned int write_len, unsigned int read_len)
131{
132 struct dvb_usb_device *d = ca->data;
133 struct ttusb2_state *state = d->priv;
134 int ret;
135
136 mutex_lock(&state->ca_mutex);
137 ret = tt3650_ci_msg(d, cmd, data, write_len, read_len);
138 mutex_unlock(&state->ca_mutex);
139
140 return ret;
141}
142
143static int tt3650_ci_read_attribute_mem(struct dvb_ca_en50221 *ca, int slot, int address)
144{
145 u8 buf[3];
146 int ret = 0;
147
148 if (slot)
149 return -EINVAL;
150
151 buf[0] = (address >> 8) & 0x0F;
152 buf[1] = address;
153
154
155 ret = tt3650_ci_msg_locked(ca, TT3650_CMD_CI_RD_ATTR, buf, 2, 3);
156
157 ci_dbg("%04x -> %d 0x%02x", address, ret, buf[2]);
158
159 if (ret < 0)
160 return ret;
161
162 return buf[2];
163}
164
165static int tt3650_ci_write_attribute_mem(struct dvb_ca_en50221 *ca, int slot, int address, u8 value)
166{
167 u8 buf[3];
168
169 ci_dbg("%d 0x%04x 0x%02x", slot, address, value);
170
171 if (slot)
172 return -EINVAL;
173
174 buf[0] = (address >> 8) & 0x0F;
175 buf[1] = address;
176 buf[2] = value;
177
178 return tt3650_ci_msg_locked(ca, TT3650_CMD_CI_WR_ATTR, buf, 3, 3);
179}
180
181static int tt3650_ci_read_cam_control(struct dvb_ca_en50221 *ca, int slot, u8 address)
182{
183 u8 buf[2];
184 int ret;
185
186 if (slot)
187 return -EINVAL;
188
189 buf[0] = address & 3;
190
191 ret = tt3650_ci_msg_locked(ca, TT3650_CMD_CI_RD_CTRL, buf, 1, 2);
192
193 ci_dbg("0x%02x -> %d 0x%02x", address, ret, buf[1]);
194
195 if (ret < 0)
196 return ret;
197
198 return buf[1];
199}
200
201static int tt3650_ci_write_cam_control(struct dvb_ca_en50221 *ca, int slot, u8 address, u8 value)
202{
203 u8 buf[2];
204
205 ci_dbg("%d 0x%02x 0x%02x", slot, address, value);
206
207 if (slot)
208 return -EINVAL;
209
210 buf[0] = address;
211 buf[1] = value;
212
213 return tt3650_ci_msg_locked(ca, TT3650_CMD_CI_WR_CTRL, buf, 2, 2);
214}
215
216static int tt3650_ci_set_video_port(struct dvb_ca_en50221 *ca, int slot, int enable)
217{
218 u8 buf[1];
219 int ret;
220
221 ci_dbg("%d %d", slot, enable);
222
223 if (slot)
224 return -EINVAL;
225
226 buf[0] = enable;
227
228 ret = tt3650_ci_msg_locked(ca, TT3650_CMD_CI_SET_VIDEO_PORT, buf, 1, 1);
229 if (ret < 0)
230 return ret;
231
232 if (enable != buf[0]) {
233 err("CI not %sabled.", enable ? "en" : "dis");
234 return -EIO;
235 }
236
237 return 0;
238}
239
240static int tt3650_ci_slot_shutdown(struct dvb_ca_en50221 *ca, int slot)
241{
242 return tt3650_ci_set_video_port(ca, slot, 0);
243}
244
245static int tt3650_ci_slot_ts_enable(struct dvb_ca_en50221 *ca, int slot)
246{
247 return tt3650_ci_set_video_port(ca, slot, 1);
248}
249
250static int tt3650_ci_slot_reset(struct dvb_ca_en50221 *ca, int slot)
251{
252 struct dvb_usb_device *d = ca->data;
253 struct ttusb2_state *state = d->priv;
254 u8 buf[1];
255 int ret;
256
257 ci_dbg("%d", slot);
258
259 if (slot)
260 return -EINVAL;
261
262 buf[0] = 0;
263
264 mutex_lock(&state->ca_mutex);
265
266 ret = tt3650_ci_msg(d, TT3650_CMD_CI_RESET, buf, 1, 1);
267 if (ret)
268 goto failed;
269
270 msleep(500);
271
272 buf[0] = 1;
273
274 ret = tt3650_ci_msg(d, TT3650_CMD_CI_RESET, buf, 1, 1);
275 if (ret)
276 goto failed;
277
278 msleep(500);
279
280 buf[0] = 0;
281
282 ret = tt3650_ci_msg(d, TT3650_CMD_CI_SET_VIDEO_PORT, buf, 1, 1);
283
284 msleep(1100);
285
286 failed:
287 mutex_unlock(&state->ca_mutex);
288
289 return ret;
290}
291
292static int tt3650_ci_poll_slot_status(struct dvb_ca_en50221 *ca, int slot, int open)
293{
294 u8 buf[1];
295 int ret;
296
297 if (slot)
298 return -EINVAL;
299
300 ret = tt3650_ci_msg_locked(ca, TT3650_CMD_CI_TEST, buf, 0, 1);
301 if (ret)
302 return ret;
303
304 if (1 == buf[0]) {
305 return DVB_CA_EN50221_POLL_CAM_PRESENT |
306 DVB_CA_EN50221_POLL_CAM_READY;
307 }
308 return 0;
309}
310
311static void tt3650_ci_uninit(struct dvb_usb_device *d)
312{
313 struct ttusb2_state *state;
314
315 ci_dbg("");
316
317 if (NULL == d)
318 return;
319
320 state = d->priv;
321 if (NULL == state)
322 return;
323
324 if (NULL == state->ca.data)
325 return;
326
327 dvb_ca_en50221_release(&state->ca);
328
329 memset(&state->ca, 0, sizeof(state->ca));
330}
331
332static int tt3650_ci_init(struct dvb_usb_adapter *a)
333{
334 struct dvb_usb_device *d = a->dev;
335 struct ttusb2_state *state = d->priv;
336 int ret;
337
338 ci_dbg("");
339
340 mutex_init(&state->ca_mutex);
341
342 state->ca.owner = THIS_MODULE;
343 state->ca.read_attribute_mem = tt3650_ci_read_attribute_mem;
344 state->ca.write_attribute_mem = tt3650_ci_write_attribute_mem;
345 state->ca.read_cam_control = tt3650_ci_read_cam_control;
346 state->ca.write_cam_control = tt3650_ci_write_cam_control;
347 state->ca.slot_reset = tt3650_ci_slot_reset;
348 state->ca.slot_shutdown = tt3650_ci_slot_shutdown;
349 state->ca.slot_ts_enable = tt3650_ci_slot_ts_enable;
350 state->ca.poll_slot_status = tt3650_ci_poll_slot_status;
351 state->ca.data = d;
352
353 ret = dvb_ca_en50221_init(&a->dvb_adap,
354 &state->ca,
355 0,
356 1);
357 if (ret) {
358 err("Cannot initialize CI: Error %d.", ret);
359 memset(&state->ca, 0, sizeof(state->ca));
360 return ret;
361 }
362
363 info("CI initialized.");
364
365 return 0;
366}
367
368static int ttusb2_i2c_xfer(struct i2c_adapter *adap,struct i2c_msg msg[],int num)
369{
370 struct dvb_usb_device *d = i2c_get_adapdata(adap);
371 static u8 obuf[60], ibuf[60];
372 int i, write_read, read;
373
374 if (mutex_lock_interruptible(&d->i2c_mutex) < 0)
375 return -EAGAIN;
376
377 if (num > 2)
378 warn("more than 2 i2c messages at a time is not handled yet. TODO.");
379
380 for (i = 0; i < num; i++) {
381 write_read = i+1 < num && (msg[i+1].flags & I2C_M_RD);
382 read = msg[i].flags & I2C_M_RD;
383
384 obuf[0] = (msg[i].addr << 1) | (write_read | read);
385 if (read)
386 obuf[1] = 0;
387 else
388 obuf[1] = msg[i].len;
389
390
391 if (write_read)
392 obuf[2] = msg[i+1].len;
393 else if (read)
394 obuf[2] = msg[i].len;
395 else
396 obuf[2] = 0;
397
398 memcpy(&obuf[3], msg[i].buf, msg[i].len);
399
400 if (ttusb2_msg(d, CMD_I2C_XFER, obuf, obuf[1]+3, ibuf, obuf[2] + 3) < 0) {
401 err("i2c transfer failed.");
402 break;
403 }
404
405 if (write_read) {
406 memcpy(msg[i+1].buf, &ibuf[3], msg[i+1].len);
407 i++;
408 } else if (read)
409 memcpy(msg[i].buf, &ibuf[3], msg[i].len);
410 }
411
412 mutex_unlock(&d->i2c_mutex);
413 return i;
414}
415
416static u32 ttusb2_i2c_func(struct i2c_adapter *adapter)
417{
418 return I2C_FUNC_I2C;
419}
420
421static struct i2c_algorithm ttusb2_i2c_algo = {
422 .master_xfer = ttusb2_i2c_xfer,
423 .functionality = ttusb2_i2c_func,
424};
425
426
427#define CMD_GET_IR_CODE 0x1b
428
429
430static int tt3650_rc_query(struct dvb_usb_device *d)
431{
432 int ret;
433 u8 rx[9];
434 struct ttusb2_state *st = d->priv;
435 ret = ttusb2_msg(d, CMD_GET_IR_CODE, NULL, 0, rx, sizeof(rx));
436 if (ret != 0)
437 return ret;
438
439 if (rx[8] & 0x01) {
440
441 st->last_rc_key = RC_SCANCODE_RC5(rx[3], rx[2]);
442 deb_info("%s: cmd=0x%02x sys=0x%02x\n", __func__, rx[2], rx[3]);
443 rc_keydown(d->rc_dev, RC_TYPE_RC5, st->last_rc_key, rx[1]);
444 } else if (st->last_rc_key) {
445 rc_keyup(d->rc_dev);
446 st->last_rc_key = 0;
447 }
448
449 return 0;
450}
451
452
453
454static int ttusb2_identify_state (struct usb_device *udev, struct
455 dvb_usb_device_properties *props, struct dvb_usb_device_description **desc,
456 int *cold)
457{
458 *cold = udev->descriptor.iManufacturer == 0 && udev->descriptor.iProduct == 0;
459 return 0;
460}
461
462static int ttusb2_power_ctrl(struct dvb_usb_device *d, int onoff)
463{
464 u8 b = onoff;
465 ttusb2_msg(d, CMD_POWER, &b, 0, NULL, 0);
466 return ttusb2_msg(d, CMD_POWER, &b, 1, NULL, 0);
467}
468
469
470static struct tda10086_config tda10086_config = {
471 .demod_address = 0x0e,
472 .invert = 0,
473 .diseqc_tone = 1,
474 .xtal_freq = TDA10086_XTAL_16M,
475};
476
477static struct tda10023_config tda10023_config = {
478 .demod_address = 0x0c,
479 .invert = 0,
480 .xtal = 16000000,
481 .pll_m = 11,
482 .pll_p = 3,
483 .pll_n = 1,
484 .deltaf = 0xa511,
485};
486
487static struct tda10048_config tda10048_config = {
488 .demod_address = 0x10 >> 1,
489 .output_mode = TDA10048_PARALLEL_OUTPUT,
490 .inversion = TDA10048_INVERSION_ON,
491 .dtv6_if_freq_khz = TDA10048_IF_4000,
492 .dtv7_if_freq_khz = TDA10048_IF_4500,
493 .dtv8_if_freq_khz = TDA10048_IF_5000,
494 .clk_freq_khz = TDA10048_CLK_16000,
495 .no_firmware = 1,
496 .set_pll = true ,
497 .pll_m = 5,
498 .pll_n = 3,
499 .pll_p = 0,
500};
501
502static struct tda827x_config tda827x_config = {
503 .config = 0,
504};
505
506static int ttusb2_frontend_tda10086_attach(struct dvb_usb_adapter *adap)
507{
508 if (usb_set_interface(adap->dev->udev,0,3) < 0)
509 err("set interface to alts=3 failed");
510
511 if ((adap->fe_adap[0].fe = dvb_attach(tda10086_attach, &tda10086_config, &adap->dev->i2c_adap)) == NULL) {
512 deb_info("TDA10086 attach failed\n");
513 return -ENODEV;
514 }
515
516 return 0;
517}
518
519static int ttusb2_ct3650_i2c_gate_ctrl(struct dvb_frontend *fe, int enable)
520{
521 struct dvb_usb_adapter *adap = fe->dvb->priv;
522
523 return adap->fe_adap[0].fe->ops.i2c_gate_ctrl(adap->fe_adap[0].fe, enable);
524}
525
526static int ttusb2_frontend_tda10023_attach(struct dvb_usb_adapter *adap)
527{
528 if (usb_set_interface(adap->dev->udev, 0, 3) < 0)
529 err("set interface to alts=3 failed");
530
531 if (adap->fe_adap[0].fe == NULL) {
532
533 adap->fe_adap[0].fe = dvb_attach(tda10023_attach,
534 &tda10023_config, &adap->dev->i2c_adap, 0x48);
535
536 if (adap->fe_adap[0].fe == NULL) {
537 deb_info("TDA10023 attach failed\n");
538 return -ENODEV;
539 }
540 tt3650_ci_init(adap);
541 } else {
542 adap->fe_adap[1].fe = dvb_attach(tda10048_attach,
543 &tda10048_config, &adap->dev->i2c_adap);
544
545 if (adap->fe_adap[1].fe == NULL) {
546 deb_info("TDA10048 attach failed\n");
547 return -ENODEV;
548 }
549
550
551 adap->fe_adap[1].fe->ops.i2c_gate_ctrl = ttusb2_ct3650_i2c_gate_ctrl;
552
553 }
554
555 return 0;
556}
557
558static int ttusb2_tuner_tda827x_attach(struct dvb_usb_adapter *adap)
559{
560 struct dvb_frontend *fe;
561
562
563 if (adap->fe_adap[1].fe == NULL)
564 fe = adap->fe_adap[0].fe;
565 else
566 fe = adap->fe_adap[1].fe;
567
568
569 if (dvb_attach(tda827x_attach, fe, 0x61, &adap->dev->i2c_adap, &tda827x_config) == NULL) {
570 printk(KERN_ERR "%s: No tda827x found!\n", __func__);
571 return -ENODEV;
572 }
573 return 0;
574}
575
576static int ttusb2_tuner_tda826x_attach(struct dvb_usb_adapter *adap)
577{
578 if (dvb_attach(tda826x_attach, adap->fe_adap[0].fe, 0x60, &adap->dev->i2c_adap, 0) == NULL) {
579 deb_info("TDA8263 attach failed\n");
580 return -ENODEV;
581 }
582
583 if (dvb_attach(lnbp21_attach, adap->fe_adap[0].fe, &adap->dev->i2c_adap, 0, 0) == NULL) {
584 deb_info("LNBP21 attach failed\n");
585 return -ENODEV;
586 }
587 return 0;
588}
589
590
591static struct dvb_usb_device_properties ttusb2_properties;
592static struct dvb_usb_device_properties ttusb2_properties_s2400;
593static struct dvb_usb_device_properties ttusb2_properties_ct3650;
594
595static void ttusb2_usb_disconnect(struct usb_interface *intf)
596{
597 struct dvb_usb_device *d = usb_get_intfdata(intf);
598
599 tt3650_ci_uninit(d);
600 dvb_usb_device_exit(intf);
601}
602
603static int ttusb2_probe(struct usb_interface *intf,
604 const struct usb_device_id *id)
605{
606 if (0 == dvb_usb_device_init(intf, &ttusb2_properties,
607 THIS_MODULE, NULL, adapter_nr) ||
608 0 == dvb_usb_device_init(intf, &ttusb2_properties_s2400,
609 THIS_MODULE, NULL, adapter_nr) ||
610 0 == dvb_usb_device_init(intf, &ttusb2_properties_ct3650,
611 THIS_MODULE, NULL, adapter_nr))
612 return 0;
613 return -ENODEV;
614}
615
616static struct usb_device_id ttusb2_table [] = {
617 { USB_DEVICE(USB_VID_PINNACLE, USB_PID_PCTV_400E) },
618 { USB_DEVICE(USB_VID_PINNACLE, USB_PID_PCTV_450E) },
619 { USB_DEVICE(USB_VID_TECHNOTREND,
620 USB_PID_TECHNOTREND_CONNECT_S2400) },
621 { USB_DEVICE(USB_VID_TECHNOTREND,
622 USB_PID_TECHNOTREND_CONNECT_CT3650) },
623 { USB_DEVICE(USB_VID_TECHNOTREND,
624 USB_PID_TECHNOTREND_CONNECT_S2400_8KEEPROM) },
625 {}
626};
627MODULE_DEVICE_TABLE (usb, ttusb2_table);
628
629static struct dvb_usb_device_properties ttusb2_properties = {
630 .caps = DVB_USB_IS_AN_I2C_ADAPTER,
631
632 .usb_ctrl = CYPRESS_FX2,
633 .firmware = "dvb-usb-pctv-400e-01.fw",
634
635 .size_of_priv = sizeof(struct ttusb2_state),
636
637 .num_adapters = 1,
638 .adapter = {
639 {
640 .num_frontends = 1,
641 .fe = {{
642 .streaming_ctrl = NULL,
643
644 .frontend_attach = ttusb2_frontend_tda10086_attach,
645 .tuner_attach = ttusb2_tuner_tda826x_attach,
646
647
648 .stream = {
649 .type = USB_ISOC,
650 .count = 5,
651 .endpoint = 0x02,
652 .u = {
653 .isoc = {
654 .framesperurb = 4,
655 .framesize = 940,
656 .interval = 1,
657 }
658 }
659 }
660 }},
661 }
662 },
663
664 .power_ctrl = ttusb2_power_ctrl,
665 .identify_state = ttusb2_identify_state,
666
667 .i2c_algo = &ttusb2_i2c_algo,
668
669 .generic_bulk_ctrl_endpoint = 0x01,
670
671 .num_device_descs = 2,
672 .devices = {
673 { "Pinnacle 400e DVB-S USB2.0",
674 { &ttusb2_table[0], NULL },
675 { NULL },
676 },
677 { "Pinnacle 450e DVB-S USB2.0",
678 { &ttusb2_table[1], NULL },
679 { NULL },
680 },
681 }
682};
683
684static struct dvb_usb_device_properties ttusb2_properties_s2400 = {
685 .caps = DVB_USB_IS_AN_I2C_ADAPTER,
686
687 .usb_ctrl = CYPRESS_FX2,
688 .firmware = "dvb-usb-tt-s2400-01.fw",
689
690 .size_of_priv = sizeof(struct ttusb2_state),
691
692 .num_adapters = 1,
693 .adapter = {
694 {
695 .num_frontends = 1,
696 .fe = {{
697 .streaming_ctrl = NULL,
698
699 .frontend_attach = ttusb2_frontend_tda10086_attach,
700 .tuner_attach = ttusb2_tuner_tda826x_attach,
701
702
703 .stream = {
704 .type = USB_ISOC,
705 .count = 5,
706 .endpoint = 0x02,
707 .u = {
708 .isoc = {
709 .framesperurb = 4,
710 .framesize = 940,
711 .interval = 1,
712 }
713 }
714 }
715 }},
716 }
717 },
718
719 .power_ctrl = ttusb2_power_ctrl,
720 .identify_state = ttusb2_identify_state,
721
722 .i2c_algo = &ttusb2_i2c_algo,
723
724 .generic_bulk_ctrl_endpoint = 0x01,
725
726 .num_device_descs = 2,
727 .devices = {
728 { "Technotrend TT-connect S-2400",
729 { &ttusb2_table[2], NULL },
730 { NULL },
731 },
732 { "Technotrend TT-connect S-2400 (8kB EEPROM)",
733 { &ttusb2_table[4], NULL },
734 { NULL },
735 },
736 }
737};
738
739static struct dvb_usb_device_properties ttusb2_properties_ct3650 = {
740 .caps = DVB_USB_IS_AN_I2C_ADAPTER,
741
742 .usb_ctrl = CYPRESS_FX2,
743
744 .size_of_priv = sizeof(struct ttusb2_state),
745
746 .rc.core = {
747 .rc_interval = 150,
748 .rc_codes = RC_MAP_TT_1500,
749 .rc_query = tt3650_rc_query,
750 .allowed_protos = RC_BIT_RC5,
751 },
752
753 .num_adapters = 1,
754 .adapter = {
755 {
756 .num_frontends = 2,
757 .fe = {{
758 .streaming_ctrl = NULL,
759
760 .frontend_attach = ttusb2_frontend_tda10023_attach,
761 .tuner_attach = ttusb2_tuner_tda827x_attach,
762
763
764 .stream = {
765 .type = USB_ISOC,
766 .count = 5,
767 .endpoint = 0x02,
768 .u = {
769 .isoc = {
770 .framesperurb = 4,
771 .framesize = 940,
772 .interval = 1,
773 }
774 }
775 }
776 }, {
777 .streaming_ctrl = NULL,
778
779 .frontend_attach = ttusb2_frontend_tda10023_attach,
780 .tuner_attach = ttusb2_tuner_tda827x_attach,
781
782
783 .stream = {
784 .type = USB_ISOC,
785 .count = 5,
786 .endpoint = 0x02,
787 .u = {
788 .isoc = {
789 .framesperurb = 4,
790 .framesize = 940,
791 .interval = 1,
792 }
793 }
794 }
795 }},
796 },
797 },
798
799 .power_ctrl = ttusb2_power_ctrl,
800 .identify_state = ttusb2_identify_state,
801
802 .i2c_algo = &ttusb2_i2c_algo,
803
804 .generic_bulk_ctrl_endpoint = 0x01,
805
806 .num_device_descs = 1,
807 .devices = {
808 { "Technotrend TT-connect CT-3650",
809 .warm_ids = { &ttusb2_table[3], NULL },
810 },
811 }
812};
813
814static struct usb_driver ttusb2_driver = {
815 .name = "dvb_usb_ttusb2",
816 .probe = ttusb2_probe,
817 .disconnect = ttusb2_usb_disconnect,
818 .id_table = ttusb2_table,
819};
820
821module_usb_driver(ttusb2_driver);
822
823MODULE_AUTHOR("Patrick Boettcher <patrick.boettcher@posteo.de>");
824MODULE_DESCRIPTION("Driver for Pinnacle PCTV 400e DVB-S USB2.0");
825MODULE_VERSION("1.0");
826MODULE_LICENSE("GPL");
827
