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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,
471 const struct dvb_usb_device_properties *props,
472 const struct dvb_usb_device_description **desc,
473 int *cold)
474{
475 *cold = udev->descriptor.iManufacturer == 0 && udev->descriptor.iProduct == 0;
476 return 0;
477}
478
479static int ttusb2_power_ctrl(struct dvb_usb_device *d, int onoff)
480{
481 u8 b = onoff;
482 ttusb2_msg(d, CMD_POWER, &b, 0, NULL, 0);
483 return ttusb2_msg(d, CMD_POWER, &b, 1, NULL, 0);
484}
485
486
487static struct tda10086_config tda10086_config = {
488 .demod_address = 0x0e,
489 .invert = 0,
490 .diseqc_tone = 1,
491 .xtal_freq = TDA10086_XTAL_16M,
492};
493
494static struct tda10023_config tda10023_config = {
495 .demod_address = 0x0c,
496 .invert = 0,
497 .xtal = 16000000,
498 .pll_m = 11,
499 .pll_p = 3,
500 .pll_n = 1,
501 .deltaf = 0xa511,
502};
503
504static struct tda10048_config tda10048_config = {
505 .demod_address = 0x10 >> 1,
506 .output_mode = TDA10048_PARALLEL_OUTPUT,
507 .inversion = TDA10048_INVERSION_ON,
508 .dtv6_if_freq_khz = TDA10048_IF_4000,
509 .dtv7_if_freq_khz = TDA10048_IF_4500,
510 .dtv8_if_freq_khz = TDA10048_IF_5000,
511 .clk_freq_khz = TDA10048_CLK_16000,
512 .no_firmware = 1,
513 .set_pll = true ,
514 .pll_m = 5,
515 .pll_n = 3,
516 .pll_p = 0,
517};
518
519static struct tda827x_config tda827x_config = {
520 .config = 0,
521};
522
523static int ttusb2_frontend_tda10086_attach(struct dvb_usb_adapter *adap)
524{
525 if (usb_set_interface(adap->dev->udev,0,3) < 0)
526 err("set interface to alts=3 failed");
527
528 if ((adap->fe_adap[0].fe = dvb_attach(tda10086_attach, &tda10086_config, &adap->dev->i2c_adap)) == NULL) {
529 deb_info("TDA10086 attach failed\n");
530 return -ENODEV;
531 }
532
533 return 0;
534}
535
536static int ttusb2_ct3650_i2c_gate_ctrl(struct dvb_frontend *fe, int enable)
537{
538 struct dvb_usb_adapter *adap = fe->dvb->priv;
539
540 return adap->fe_adap[0].fe->ops.i2c_gate_ctrl(adap->fe_adap[0].fe, enable);
541}
542
543static int ttusb2_frontend_tda10023_attach(struct dvb_usb_adapter *adap)
544{
545 if (usb_set_interface(adap->dev->udev, 0, 3) < 0)
546 err("set interface to alts=3 failed");
547
548 if (adap->fe_adap[0].fe == NULL) {
549
550 adap->fe_adap[0].fe = dvb_attach(tda10023_attach,
551 &tda10023_config, &adap->dev->i2c_adap, 0x48);
552
553 if (adap->fe_adap[0].fe == NULL) {
554 deb_info("TDA10023 attach failed\n");
555 return -ENODEV;
556 }
557 tt3650_ci_init(adap);
558 } else {
559 adap->fe_adap[1].fe = dvb_attach(tda10048_attach,
560 &tda10048_config, &adap->dev->i2c_adap);
561
562 if (adap->fe_adap[1].fe == NULL) {
563 deb_info("TDA10048 attach failed\n");
564 return -ENODEV;
565 }
566
567
568 adap->fe_adap[1].fe->ops.i2c_gate_ctrl = ttusb2_ct3650_i2c_gate_ctrl;
569
570 }
571
572 return 0;
573}
574
575static int ttusb2_tuner_tda827x_attach(struct dvb_usb_adapter *adap)
576{
577 struct dvb_frontend *fe;
578
579
580 if (adap->fe_adap[1].fe == NULL)
581 fe = adap->fe_adap[0].fe;
582 else
583 fe = adap->fe_adap[1].fe;
584
585
586 if (dvb_attach(tda827x_attach, fe, 0x61, &adap->dev->i2c_adap, &tda827x_config) == NULL) {
587 printk(KERN_ERR "%s: No tda827x found!\n", __func__);
588 return -ENODEV;
589 }
590 return 0;
591}
592
593static int ttusb2_tuner_tda826x_attach(struct dvb_usb_adapter *adap)
594{
595 if (dvb_attach(tda826x_attach, adap->fe_adap[0].fe, 0x60, &adap->dev->i2c_adap, 0) == NULL) {
596 deb_info("TDA8263 attach failed\n");
597 return -ENODEV;
598 }
599
600 if (dvb_attach(lnbp21_attach, adap->fe_adap[0].fe, &adap->dev->i2c_adap, 0, 0) == NULL) {
601 deb_info("LNBP21 attach failed\n");
602 return -ENODEV;
603 }
604 return 0;
605}
606
607
608static struct dvb_usb_device_properties ttusb2_properties;
609static struct dvb_usb_device_properties ttusb2_properties_s2400;
610static struct dvb_usb_device_properties ttusb2_properties_ct3650;
611
612static void ttusb2_usb_disconnect(struct usb_interface *intf)
613{
614 struct dvb_usb_device *d = usb_get_intfdata(intf);
615
616 tt3650_ci_uninit(d);
617 dvb_usb_device_exit(intf);
618}
619
620static int ttusb2_probe(struct usb_interface *intf,
621 const struct usb_device_id *id)
622{
623 if (0 == dvb_usb_device_init(intf, &ttusb2_properties,
624 THIS_MODULE, NULL, adapter_nr) ||
625 0 == dvb_usb_device_init(intf, &ttusb2_properties_s2400,
626 THIS_MODULE, NULL, adapter_nr) ||
627 0 == dvb_usb_device_init(intf, &ttusb2_properties_ct3650,
628 THIS_MODULE, NULL, adapter_nr))
629 return 0;
630 return -ENODEV;
631}
632
633static struct usb_device_id ttusb2_table [] = {
634 { USB_DEVICE(USB_VID_PINNACLE, USB_PID_PCTV_400E) },
635 { USB_DEVICE(USB_VID_PINNACLE, USB_PID_PCTV_450E) },
636 { USB_DEVICE(USB_VID_TECHNOTREND,
637 USB_PID_TECHNOTREND_CONNECT_S2400) },
638 { USB_DEVICE(USB_VID_TECHNOTREND,
639 USB_PID_TECHNOTREND_CONNECT_CT3650) },
640 { USB_DEVICE(USB_VID_TECHNOTREND,
641 USB_PID_TECHNOTREND_CONNECT_S2400_8KEEPROM) },
642 {}
643};
644MODULE_DEVICE_TABLE (usb, ttusb2_table);
645
646static struct dvb_usb_device_properties ttusb2_properties = {
647 .caps = DVB_USB_IS_AN_I2C_ADAPTER,
648
649 .usb_ctrl = CYPRESS_FX2,
650 .firmware = "dvb-usb-pctv-400e-01.fw",
651
652 .size_of_priv = sizeof(struct ttusb2_state),
653
654 .num_adapters = 1,
655 .adapter = {
656 {
657 .num_frontends = 1,
658 .fe = {{
659 .streaming_ctrl = NULL,
660
661 .frontend_attach = ttusb2_frontend_tda10086_attach,
662 .tuner_attach = ttusb2_tuner_tda826x_attach,
663
664
665 .stream = {
666 .type = USB_ISOC,
667 .count = 5,
668 .endpoint = 0x02,
669 .u = {
670 .isoc = {
671 .framesperurb = 4,
672 .framesize = 940,
673 .interval = 1,
674 }
675 }
676 }
677 }},
678 }
679 },
680
681 .power_ctrl = ttusb2_power_ctrl,
682 .identify_state = ttusb2_identify_state,
683
684 .i2c_algo = &ttusb2_i2c_algo,
685
686 .generic_bulk_ctrl_endpoint = 0x01,
687
688 .num_device_descs = 2,
689 .devices = {
690 { "Pinnacle 400e DVB-S USB2.0",
691 { &ttusb2_table[0], NULL },
692 { NULL },
693 },
694 { "Pinnacle 450e DVB-S USB2.0",
695 { &ttusb2_table[1], NULL },
696 { NULL },
697 },
698 }
699};
700
701static struct dvb_usb_device_properties ttusb2_properties_s2400 = {
702 .caps = DVB_USB_IS_AN_I2C_ADAPTER,
703
704 .usb_ctrl = CYPRESS_FX2,
705 .firmware = "dvb-usb-tt-s2400-01.fw",
706
707 .size_of_priv = sizeof(struct ttusb2_state),
708
709 .num_adapters = 1,
710 .adapter = {
711 {
712 .num_frontends = 1,
713 .fe = {{
714 .streaming_ctrl = NULL,
715
716 .frontend_attach = ttusb2_frontend_tda10086_attach,
717 .tuner_attach = ttusb2_tuner_tda826x_attach,
718
719
720 .stream = {
721 .type = USB_ISOC,
722 .count = 5,
723 .endpoint = 0x02,
724 .u = {
725 .isoc = {
726 .framesperurb = 4,
727 .framesize = 940,
728 .interval = 1,
729 }
730 }
731 }
732 }},
733 }
734 },
735
736 .power_ctrl = ttusb2_power_ctrl,
737 .identify_state = ttusb2_identify_state,
738
739 .i2c_algo = &ttusb2_i2c_algo,
740
741 .generic_bulk_ctrl_endpoint = 0x01,
742
743 .num_device_descs = 2,
744 .devices = {
745 { "Technotrend TT-connect S-2400",
746 { &ttusb2_table[2], NULL },
747 { NULL },
748 },
749 { "Technotrend TT-connect S-2400 (8kB EEPROM)",
750 { &ttusb2_table[4], NULL },
751 { NULL },
752 },
753 }
754};
755
756static struct dvb_usb_device_properties ttusb2_properties_ct3650 = {
757 .caps = DVB_USB_IS_AN_I2C_ADAPTER,
758
759 .usb_ctrl = CYPRESS_FX2,
760
761 .size_of_priv = sizeof(struct ttusb2_state),
762
763 .rc.core = {
764 .rc_interval = 150,
765 .rc_codes = RC_MAP_TT_1500,
766 .rc_query = tt3650_rc_query,
767 .allowed_protos = RC_PROTO_BIT_RC5,
768 },
769
770 .num_adapters = 1,
771 .adapter = {
772 {
773 .num_frontends = 2,
774 .fe = {{
775 .streaming_ctrl = NULL,
776
777 .frontend_attach = ttusb2_frontend_tda10023_attach,
778 .tuner_attach = ttusb2_tuner_tda827x_attach,
779
780
781 .stream = {
782 .type = USB_ISOC,
783 .count = 5,
784 .endpoint = 0x02,
785 .u = {
786 .isoc = {
787 .framesperurb = 4,
788 .framesize = 940,
789 .interval = 1,
790 }
791 }
792 }
793 }, {
794 .streaming_ctrl = NULL,
795
796 .frontend_attach = ttusb2_frontend_tda10023_attach,
797 .tuner_attach = ttusb2_tuner_tda827x_attach,
798
799
800 .stream = {
801 .type = USB_ISOC,
802 .count = 5,
803 .endpoint = 0x02,
804 .u = {
805 .isoc = {
806 .framesperurb = 4,
807 .framesize = 940,
808 .interval = 1,
809 }
810 }
811 }
812 }},
813 },
814 },
815
816 .power_ctrl = ttusb2_power_ctrl,
817 .identify_state = ttusb2_identify_state,
818
819 .i2c_algo = &ttusb2_i2c_algo,
820
821 .generic_bulk_ctrl_endpoint = 0x01,
822
823 .num_device_descs = 1,
824 .devices = {
825 { "Technotrend TT-connect CT-3650",
826 .warm_ids = { &ttusb2_table[3], NULL },
827 },
828 }
829};
830
831static struct usb_driver ttusb2_driver = {
832 .name = "dvb_usb_ttusb2",
833 .probe = ttusb2_probe,
834 .disconnect = ttusb2_usb_disconnect,
835 .id_table = ttusb2_table,
836};
837
838module_usb_driver(ttusb2_driver);
839
840MODULE_AUTHOR("Patrick Boettcher <patrick.boettcher@posteo.de>");
841MODULE_DESCRIPTION("Driver for Pinnacle PCTV 400e DVB-S USB2.0");
842MODULE_VERSION("1.0");
843MODULE_LICENSE("GPL");
844
