1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22#define DVB_USB_LOG_PREFIX "ttusb2"
23#include "dvb-usb.h"
24
25#include "ttusb2.h"
26
27#include "tda826x.h"
28#include "tda10086.h"
29#include "tda1002x.h"
30#include "tda10048.h"
31#include "tda827x.h"
32#include "lnbp21.h"
33
34#include <media/dvb_ca_en50221.h>
35
36
37static int dvb_usb_ttusb2_debug;
38#define deb_info(args...) dprintk(dvb_usb_ttusb2_debug,0x01,args)
39module_param_named(debug,dvb_usb_ttusb2_debug, int, 0644);
40MODULE_PARM_DESC(debug, "set debugging level (1=info (or-able))." DVB_USB_DEBUG_STATUS);
41static int dvb_usb_ttusb2_debug_ci;
42module_param_named(debug_ci,dvb_usb_ttusb2_debug_ci, int, 0644);
43MODULE_PARM_DESC(debug_ci, "set debugging ci." DVB_USB_DEBUG_STATUS);
44
45DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
46
47#define ci_dbg(format, arg...) \
48do { \
49 if (dvb_usb_ttusb2_debug_ci) \
50 printk(KERN_DEBUG DVB_USB_LOG_PREFIX \
51 ": %s " format "\n" , __func__, ## arg); \
52} while (0)
53
54enum {
55 TT3650_CMD_CI_TEST = 0x40,
56 TT3650_CMD_CI_RD_CTRL,
57 TT3650_CMD_CI_WR_CTRL,
58 TT3650_CMD_CI_RD_ATTR,
59 TT3650_CMD_CI_WR_ATTR,
60 TT3650_CMD_CI_RESET,
61 TT3650_CMD_CI_SET_VIDEO_PORT
62};
63
64struct ttusb2_state {
65 struct dvb_ca_en50221 ca;
66 struct mutex ca_mutex;
67 u8 id;
68 u16 last_rc_key;
69};
70
71static int ttusb2_msg(struct dvb_usb_device *d, u8 cmd,
72 u8 *wbuf, int wlen, u8 *rbuf, int rlen)
73{
74 struct ttusb2_state *st = d->priv;
75 u8 *s, *r = NULL;
76 int ret = 0;
77
78 if (4 + rlen > 64)
79 return -EIO;
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 if (3 + msg[i].len > sizeof(obuf)) {
385 err("i2c wr len=%d too high", msg[i].len);
386 break;
387 }
388 if (write_read) {
389 if (3 + msg[i+1].len > sizeof(ibuf)) {
390 err("i2c rd len=%d too high", msg[i+1].len);
391 break;
392 }
393 } else if (read) {
394 if (3 + msg[i].len > sizeof(ibuf)) {
395 err("i2c rd len=%d too high", msg[i].len);
396 break;
397 }
398 }
399
400 obuf[0] = (msg[i].addr << 1) | (write_read | read);
401 if (read)
402 obuf[1] = 0;
403 else
404 obuf[1] = msg[i].len;
405
406
407 if (write_read)
408 obuf[2] = msg[i+1].len;
409 else if (read)
410 obuf[2] = msg[i].len;
411 else
412 obuf[2] = 0;
413
414 memcpy(&obuf[3], msg[i].buf, msg[i].len);
415
416 if (ttusb2_msg(d, CMD_I2C_XFER, obuf, obuf[1]+3, ibuf, obuf[2] + 3) < 0) {
417 err("i2c transfer failed.");
418 break;
419 }
420
421 if (write_read) {
422 memcpy(msg[i+1].buf, &ibuf[3], msg[i+1].len);
423 i++;
424 } else if (read)
425 memcpy(msg[i].buf, &ibuf[3], msg[i].len);
426 }
427
428 mutex_unlock(&d->i2c_mutex);
429 return i;
430}
431
432static u32 ttusb2_i2c_func(struct i2c_adapter *adapter)
433{
434 return I2C_FUNC_I2C;
435}
436
437static struct i2c_algorithm ttusb2_i2c_algo = {
438 .master_xfer = ttusb2_i2c_xfer,
439 .functionality = ttusb2_i2c_func,
440};
441
442
443#define CMD_GET_IR_CODE 0x1b
444
445
446static int tt3650_rc_query(struct dvb_usb_device *d)
447{
448 int ret;
449 u8 rx[9];
450 struct ttusb2_state *st = d->priv;
451 ret = ttusb2_msg(d, CMD_GET_IR_CODE, NULL, 0, rx, sizeof(rx));
452 if (ret != 0)
453 return ret;
454
455 if (rx[8] & 0x01) {
456
457 st->last_rc_key = RC_SCANCODE_RC5(rx[3], rx[2]);
458 deb_info("%s: cmd=0x%02x sys=0x%02x\n", __func__, rx[2], rx[3]);
459 rc_keydown(d->rc_dev, RC_PROTO_RC5, st->last_rc_key, rx[1]);
460 } else if (st->last_rc_key) {
461 rc_keyup(d->rc_dev);
462 st->last_rc_key = 0;
463 }
464
465 return 0;
466}
467
468
469
470static int ttusb2_identify_state (struct usb_device *udev, struct
471 dvb_usb_device_properties *props, struct dvb_usb_device_description **desc,
472 int *cold)
473{
474 *cold = udev->descriptor.iManufacturer == 0 && udev->descriptor.iProduct == 0;
475 return 0;
476}
477
478static int ttusb2_power_ctrl(struct dvb_usb_device *d, int onoff)
479{
480 u8 b = onoff;
481 ttusb2_msg(d, CMD_POWER, &b, 0, NULL, 0);
482 return ttusb2_msg(d, CMD_POWER, &b, 1, NULL, 0);
483}
484
485
486static struct tda10086_config tda10086_config = {
487 .demod_address = 0x0e,
488 .invert = 0,
489 .diseqc_tone = 1,
490 .xtal_freq = TDA10086_XTAL_16M,
491};
492
493static struct tda10023_config tda10023_config = {
494 .demod_address = 0x0c,
495 .invert = 0,
496 .xtal = 16000000,
497 .pll_m = 11,
498 .pll_p = 3,
499 .pll_n = 1,
500 .deltaf = 0xa511,
501};
502
503static struct tda10048_config tda10048_config = {
504 .demod_address = 0x10 >> 1,
505 .output_mode = TDA10048_PARALLEL_OUTPUT,
506 .inversion = TDA10048_INVERSION_ON,
507 .dtv6_if_freq_khz = TDA10048_IF_4000,
508 .dtv7_if_freq_khz = TDA10048_IF_4500,
509 .dtv8_if_freq_khz = TDA10048_IF_5000,
510 .clk_freq_khz = TDA10048_CLK_16000,
511 .no_firmware = 1,
512 .set_pll = true ,
513 .pll_m = 5,
514 .pll_n = 3,
515 .pll_p = 0,
516};
517
518static struct tda827x_config tda827x_config = {
519 .config = 0,
520};
521
522static int ttusb2_frontend_tda10086_attach(struct dvb_usb_adapter *adap)
523{
524 if (usb_set_interface(adap->dev->udev,0,3) < 0)
525 err("set interface to alts=3 failed");
526
527 if ((adap->fe_adap[0].fe = dvb_attach(tda10086_attach, &tda10086_config, &adap->dev->i2c_adap)) == NULL) {
528 deb_info("TDA10086 attach failed\n");
529 return -ENODEV;
530 }
531
532 return 0;
533}
534
535static int ttusb2_ct3650_i2c_gate_ctrl(struct dvb_frontend *fe, int enable)
536{
537 struct dvb_usb_adapter *adap = fe->dvb->priv;
538
539 return adap->fe_adap[0].fe->ops.i2c_gate_ctrl(adap->fe_adap[0].fe, enable);
540}
541
542static int ttusb2_frontend_tda10023_attach(struct dvb_usb_adapter *adap)
543{
544 if (usb_set_interface(adap->dev->udev, 0, 3) < 0)
545 err("set interface to alts=3 failed");
546
547 if (adap->fe_adap[0].fe == NULL) {
548
549 adap->fe_adap[0].fe = dvb_attach(tda10023_attach,
550 &tda10023_config, &adap->dev->i2c_adap, 0x48);
551
552 if (adap->fe_adap[0].fe == NULL) {
553 deb_info("TDA10023 attach failed\n");
554 return -ENODEV;
555 }
556 tt3650_ci_init(adap);
557 } else {
558 adap->fe_adap[1].fe = dvb_attach(tda10048_attach,
559 &tda10048_config, &adap->dev->i2c_adap);
560
561 if (adap->fe_adap[1].fe == NULL) {
562 deb_info("TDA10048 attach failed\n");
563 return -ENODEV;
564 }
565
566
567 adap->fe_adap[1].fe->ops.i2c_gate_ctrl = ttusb2_ct3650_i2c_gate_ctrl;
568
569 }
570
571 return 0;
572}
573
574static int ttusb2_tuner_tda827x_attach(struct dvb_usb_adapter *adap)
575{
576 struct dvb_frontend *fe;
577
578
579 if (adap->fe_adap[1].fe == NULL)
580 fe = adap->fe_adap[0].fe;
581 else
582 fe = adap->fe_adap[1].fe;
583
584
585 if (dvb_attach(tda827x_attach, fe, 0x61, &adap->dev->i2c_adap, &tda827x_config) == NULL) {
586 printk(KERN_ERR "%s: No tda827x found!\n", __func__);
587 return -ENODEV;
588 }
589 return 0;
590}
591
592static int ttusb2_tuner_tda826x_attach(struct dvb_usb_adapter *adap)
593{
594 if (dvb_attach(tda826x_attach, adap->fe_adap[0].fe, 0x60, &adap->dev->i2c_adap, 0) == NULL) {
595 deb_info("TDA8263 attach failed\n");
596 return -ENODEV;
597 }
598
599 if (dvb_attach(lnbp21_attach, adap->fe_adap[0].fe, &adap->dev->i2c_adap, 0, 0) == NULL) {
600 deb_info("LNBP21 attach failed\n");
601 return -ENODEV;
602 }
603 return 0;
604}
605
606
607static struct dvb_usb_device_properties ttusb2_properties;
608static struct dvb_usb_device_properties ttusb2_properties_s2400;
609static struct dvb_usb_device_properties ttusb2_properties_ct3650;
610
611static void ttusb2_usb_disconnect(struct usb_interface *intf)
612{
613 struct dvb_usb_device *d = usb_get_intfdata(intf);
614
615 tt3650_ci_uninit(d);
616 dvb_usb_device_exit(intf);
617}
618
619static int ttusb2_probe(struct usb_interface *intf,
620 const struct usb_device_id *id)
621{
622 if (0 == dvb_usb_device_init(intf, &ttusb2_properties,
623 THIS_MODULE, NULL, adapter_nr) ||
624 0 == dvb_usb_device_init(intf, &ttusb2_properties_s2400,
625 THIS_MODULE, NULL, adapter_nr) ||
626 0 == dvb_usb_device_init(intf, &ttusb2_properties_ct3650,
627 THIS_MODULE, NULL, adapter_nr))
628 return 0;
629 return -ENODEV;
630}
631
632static struct usb_device_id ttusb2_table [] = {
633 { USB_DEVICE(USB_VID_PINNACLE, USB_PID_PCTV_400E) },
634 { USB_DEVICE(USB_VID_PINNACLE, USB_PID_PCTV_450E) },
635 { USB_DEVICE(USB_VID_TECHNOTREND,
636 USB_PID_TECHNOTREND_CONNECT_S2400) },
637 { USB_DEVICE(USB_VID_TECHNOTREND,
638 USB_PID_TECHNOTREND_CONNECT_CT3650) },
639 { USB_DEVICE(USB_VID_TECHNOTREND,
640 USB_PID_TECHNOTREND_CONNECT_S2400_8KEEPROM) },
641 {}
642};
643MODULE_DEVICE_TABLE (usb, ttusb2_table);
644
645static struct dvb_usb_device_properties ttusb2_properties = {
646 .caps = DVB_USB_IS_AN_I2C_ADAPTER,
647
648 .usb_ctrl = CYPRESS_FX2,
649 .firmware = "dvb-usb-pctv-400e-01.fw",
650
651 .size_of_priv = sizeof(struct ttusb2_state),
652
653 .num_adapters = 1,
654 .adapter = {
655 {
656 .num_frontends = 1,
657 .fe = {{
658 .streaming_ctrl = NULL,
659
660 .frontend_attach = ttusb2_frontend_tda10086_attach,
661 .tuner_attach = ttusb2_tuner_tda826x_attach,
662
663
664 .stream = {
665 .type = USB_ISOC,
666 .count = 5,
667 .endpoint = 0x02,
668 .u = {
669 .isoc = {
670 .framesperurb = 4,
671 .framesize = 940,
672 .interval = 1,
673 }
674 }
675 }
676 }},
677 }
678 },
679
680 .power_ctrl = ttusb2_power_ctrl,
681 .identify_state = ttusb2_identify_state,
682
683 .i2c_algo = &ttusb2_i2c_algo,
684
685 .generic_bulk_ctrl_endpoint = 0x01,
686
687 .num_device_descs = 2,
688 .devices = {
689 { "Pinnacle 400e DVB-S USB2.0",
690 { &ttusb2_table[0], NULL },
691 { NULL },
692 },
693 { "Pinnacle 450e DVB-S USB2.0",
694 { &ttusb2_table[1], NULL },
695 { NULL },
696 },
697 }
698};
699
700static struct dvb_usb_device_properties ttusb2_properties_s2400 = {
701 .caps = DVB_USB_IS_AN_I2C_ADAPTER,
702
703 .usb_ctrl = CYPRESS_FX2,
704 .firmware = "dvb-usb-tt-s2400-01.fw",
705
706 .size_of_priv = sizeof(struct ttusb2_state),
707
708 .num_adapters = 1,
709 .adapter = {
710 {
711 .num_frontends = 1,
712 .fe = {{
713 .streaming_ctrl = NULL,
714
715 .frontend_attach = ttusb2_frontend_tda10086_attach,
716 .tuner_attach = ttusb2_tuner_tda826x_attach,
717
718
719 .stream = {
720 .type = USB_ISOC,
721 .count = 5,
722 .endpoint = 0x02,
723 .u = {
724 .isoc = {
725 .framesperurb = 4,
726 .framesize = 940,
727 .interval = 1,
728 }
729 }
730 }
731 }},
732 }
733 },
734
735 .power_ctrl = ttusb2_power_ctrl,
736 .identify_state = ttusb2_identify_state,
737
738 .i2c_algo = &ttusb2_i2c_algo,
739
740 .generic_bulk_ctrl_endpoint = 0x01,
741
742 .num_device_descs = 2,
743 .devices = {
744 { "Technotrend TT-connect S-2400",
745 { &ttusb2_table[2], NULL },
746 { NULL },
747 },
748 { "Technotrend TT-connect S-2400 (8kB EEPROM)",
749 { &ttusb2_table[4], NULL },
750 { NULL },
751 },
752 }
753};
754
755static struct dvb_usb_device_properties ttusb2_properties_ct3650 = {
756 .caps = DVB_USB_IS_AN_I2C_ADAPTER,
757
758 .usb_ctrl = CYPRESS_FX2,
759
760 .size_of_priv = sizeof(struct ttusb2_state),
761
762 .rc.core = {
763 .rc_interval = 150,
764 .rc_codes = RC_MAP_TT_1500,
765 .rc_query = tt3650_rc_query,
766 .allowed_protos = RC_PROTO_BIT_RC5,
767 },
768
769 .num_adapters = 1,
770 .adapter = {
771 {
772 .num_frontends = 2,
773 .fe = {{
774 .streaming_ctrl = NULL,
775
776 .frontend_attach = ttusb2_frontend_tda10023_attach,
777 .tuner_attach = ttusb2_tuner_tda827x_attach,
778
779
780 .stream = {
781 .type = USB_ISOC,
782 .count = 5,
783 .endpoint = 0x02,
784 .u = {
785 .isoc = {
786 .framesperurb = 4,
787 .framesize = 940,
788 .interval = 1,
789 }
790 }
791 }
792 }, {
793 .streaming_ctrl = NULL,
794
795 .frontend_attach = ttusb2_frontend_tda10023_attach,
796 .tuner_attach = ttusb2_tuner_tda827x_attach,
797
798
799 .stream = {
800 .type = USB_ISOC,
801 .count = 5,
802 .endpoint = 0x02,
803 .u = {
804 .isoc = {
805 .framesperurb = 4,
806 .framesize = 940,
807 .interval = 1,
808 }
809 }
810 }
811 }},
812 },
813 },
814
815 .power_ctrl = ttusb2_power_ctrl,
816 .identify_state = ttusb2_identify_state,
817
818 .i2c_algo = &ttusb2_i2c_algo,
819
820 .generic_bulk_ctrl_endpoint = 0x01,
821
822 .num_device_descs = 1,
823 .devices = {
824 { "Technotrend TT-connect CT-3650",
825 .warm_ids = { &ttusb2_table[3], NULL },
826 },
827 }
828};
829
830static struct usb_driver ttusb2_driver = {
831 .name = "dvb_usb_ttusb2",
832 .probe = ttusb2_probe,
833 .disconnect = ttusb2_usb_disconnect,
834 .id_table = ttusb2_table,
835};
836
837module_usb_driver(ttusb2_driver);
838
839MODULE_AUTHOR("Patrick Boettcher <patrick.boettcher@posteo.de>");
840MODULE_DESCRIPTION("Driver for Pinnacle PCTV 400e DVB-S USB2.0");
841MODULE_VERSION("1.0");
842MODULE_LICENSE("GPL");
843
