summaryrefslogtreecommitdiff
path: root/drivers/media/usb/dvb-usb/ttusb2.c
blob: f10717311e05bb9873c3fa24e40b369b1d9c4237 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
/* DVB USB compliant linux driver for Technotrend DVB USB boxes and clones
 * (e.g. Pinnacle 400e DVB-S USB2.0).
 *
 * The Pinnacle 400e uses the same protocol as the Technotrend USB1.1 boxes.
 *
 * TDA8263 + TDA10086
 *
 * I2C addresses:
 * 0x08 - LNBP21PD   - LNB power supply
 * 0x0e - TDA10086   - Demodulator
 * 0x50 - FX2 eeprom
 * 0x60 - TDA8263    - Tuner
 * 0x78 ???
 *
 * Copyright (c) 2002 Holger Waechtler <holger@convergence.de>
 * Copyright (c) 2003 Felix Domke <tmbinc@elitedvb.net>
 * Copyright (C) 2005-6 Patrick Boettcher <pb@linuxtv.org>
 *
 *	This program is free software; you can redistribute it and/or modify it
 *	under the terms of the GNU General Public License as published by the Free
 *	Software Foundation, version 2.
 *
 * see Documentation/dvb/README.dvb-usb for more information
 */
#define DVB_USB_LOG_PREFIX "ttusb2"
#include "dvb-usb.h"

#include "ttusb2.h"

#include "tda826x.h"
#include "tda10086.h"
#include "tda1002x.h"
#include "tda10048.h"
#include "tda827x.h"
#include "lnbp21.h"
/* CA */
#include "dvb_ca_en50221.h"

/* debug */
static int dvb_usb_ttusb2_debug;
#define deb_info(args...)   dprintk(dvb_usb_ttusb2_debug,0x01,args)
module_param_named(debug,dvb_usb_ttusb2_debug, int, 0644);
MODULE_PARM_DESC(debug, "set debugging level (1=info (or-able))." DVB_USB_DEBUG_STATUS);
static int dvb_usb_ttusb2_debug_ci;
module_param_named(debug_ci,dvb_usb_ttusb2_debug_ci, int, 0644);
MODULE_PARM_DESC(debug_ci, "set debugging ci." DVB_USB_DEBUG_STATUS);

DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);

#define ci_dbg(format, arg...)                \
do {                                          \
	if (dvb_usb_ttusb2_debug_ci)                                    \
		printk(KERN_DEBUG DVB_USB_LOG_PREFIX \
			": %s " format "\n" , __func__, ## arg);       \
} while (0)

enum {
	TT3650_CMD_CI_TEST = 0x40,
	TT3650_CMD_CI_RD_CTRL,
	TT3650_CMD_CI_WR_CTRL,
	TT3650_CMD_CI_RD_ATTR,
	TT3650_CMD_CI_WR_ATTR,
	TT3650_CMD_CI_RESET,
	TT3650_CMD_CI_SET_VIDEO_PORT
};

struct ttusb2_state {
	struct dvb_ca_en50221 ca;
	struct mutex ca_mutex;
	u8 id;
	u16 last_rc_key;
};

static int ttusb2_msg(struct dvb_usb_device *d, u8 cmd,
		u8 *wbuf, int wlen, u8 *rbuf, int rlen)
{
	struct ttusb2_state *st = d->priv;
	u8 *s, *r = NULL;
	int ret = 0;

	s = kzalloc(wlen+4, GFP_KERNEL);
	if (!s)
		return -ENOMEM;

	r = kzalloc(64, GFP_KERNEL);
	if (!r) {
		kfree(s);
		return -ENOMEM;
	}

	s[0] = 0xaa;
	s[1] = ++st->id;
	s[2] = cmd;
	s[3] = wlen;
	memcpy(&s[4],wbuf,wlen);

	ret = dvb_usb_generic_rw(d, s, wlen+4, r, 64, 0);

	if (ret  != 0 ||
		r[0] != 0x55 ||
		r[1] != s[1] ||
		r[2] != cmd ||
		(rlen > 0 && r[3] != rlen)) {
		warn("there might have been an error during control message transfer. (rlen = %d, was %d)",rlen,r[3]);
		kfree(s);
		kfree(r);
		return -EIO;
	}

	if (rlen > 0)
		memcpy(rbuf, &r[4], rlen);

	kfree(s);
	kfree(r);

	return 0;
}

/* ci */
static int tt3650_ci_msg(struct dvb_usb_device *d, u8 cmd, u8 *data, unsigned int write_len, unsigned int read_len)
{
	int ret;
	u8 rx[60];/* (64 -4) */
	ret = ttusb2_msg(d, cmd, data, write_len, rx, read_len);
	if (!ret)
		memcpy(data, rx, read_len);
	return ret;
}

static int tt3650_ci_msg_locked(struct dvb_ca_en50221 *ca, u8 cmd, u8 *data, unsigned int write_len, unsigned int read_len)
{
	struct dvb_usb_device *d = ca->data;
	struct ttusb2_state *state = d->priv;
	int ret;

	mutex_lock(&state->ca_mutex);
	ret = tt3650_ci_msg(d, cmd, data, write_len, read_len);
	mutex_unlock(&state->ca_mutex);

	return ret;
}

static int tt3650_ci_read_attribute_mem(struct dvb_ca_en50221 *ca, int slot, int address)
{
	u8 buf[3];
	int ret = 0;

	if (slot)
		return -EINVAL;

	buf[0] = (address >> 8) & 0x0F;
	buf[1] = address;


	ret = tt3650_ci_msg_locked(ca, TT3650_CMD_CI_RD_ATTR, buf, 2, 3);

	ci_dbg("%04x -> %d 0x%02x", address, ret, buf[2]);

	if (ret < 0)
		return ret;

	return buf[2];
}

static int tt3650_ci_write_attribute_mem(struct dvb_ca_en50221 *ca, int slot, int address, u8 value)
{
	u8 buf[3];

	ci_dbg("%d 0x%04x 0x%02x", slot, address, value);

	if (slot)
		return -EINVAL;

	buf[0] = (address >> 8) & 0x0F;
	buf[1] = address;
	buf[2] = value;

	return tt3650_ci_msg_locked(ca, TT3650_CMD_CI_WR_ATTR, buf, 3, 3);
}

static int tt3650_ci_read_cam_control(struct dvb_ca_en50221 *ca, int slot, u8 address)
{
	u8 buf[2];
	int ret;

	if (slot)
		return -EINVAL;

	buf[0] = address & 3;

	ret = tt3650_ci_msg_locked(ca, TT3650_CMD_CI_RD_CTRL, buf, 1, 2);

	ci_dbg("0x%02x -> %d 0x%02x", address, ret, buf[1]);

	if (ret < 0)
		return ret;

	return buf[1];
}

static int tt3650_ci_write_cam_control(struct dvb_ca_en50221 *ca, int slot, u8 address, u8 value)
{
	u8 buf[2];

	ci_dbg("%d 0x%02x 0x%02x", slot, address, value);

	if (slot)
		return -EINVAL;

	buf[0] = address;
	buf[1] = value;

	return tt3650_ci_msg_locked(ca, TT3650_CMD_CI_WR_CTRL, buf, 2, 2);
}

static int tt3650_ci_set_video_port(struct dvb_ca_en50221 *ca, int slot, int enable)
{
	u8 buf[1];
	int ret;

	ci_dbg("%d %d", slot, enable);

	if (slot)
		return -EINVAL;

	buf[0] = enable;

	ret = tt3650_ci_msg_locked(ca, TT3650_CMD_CI_SET_VIDEO_PORT, buf, 1, 1);
	if (ret < 0)
		return ret;

	if (enable != buf[0]) {
		err("CI not %sabled.", enable ? "en" : "dis");
		return -EIO;
	}

	return 0;
}

static int tt3650_ci_slot_shutdown(struct dvb_ca_en50221 *ca, int slot)
{
	return tt3650_ci_set_video_port(ca, slot, 0);
}

static int tt3650_ci_slot_ts_enable(struct dvb_ca_en50221 *ca, int slot)
{
	return tt3650_ci_set_video_port(ca, slot, 1);
}

static int tt3650_ci_slot_reset(struct dvb_ca_en50221 *ca, int slot)
{
	struct dvb_usb_device *d = ca->data;
	struct ttusb2_state *state = d->priv;
	u8 buf[1];
	int ret;

	ci_dbg("%d", slot);

	if (slot)
		return -EINVAL;

	buf[0] = 0;

	mutex_lock(&state->ca_mutex);

	ret = tt3650_ci_msg(d, TT3650_CMD_CI_RESET, buf, 1, 1);
	if (ret)
		goto failed;

	msleep(500);

	buf[0] = 1;

	ret = tt3650_ci_msg(d, TT3650_CMD_CI_RESET, buf, 1, 1);
	if (ret)
		goto failed;

	msleep(500);

	buf[0] = 0; /* FTA */

	ret = tt3650_ci_msg(d, TT3650_CMD_CI_SET_VIDEO_PORT, buf, 1, 1);

	msleep(1100);

 failed:
	mutex_unlock(&state->ca_mutex);

	return ret;
}

static int tt3650_ci_poll_slot_status(struct dvb_ca_en50221 *ca, int slot, int open)
{
	u8 buf[1];
	int ret;

	if (slot)
		return -EINVAL;

	ret = tt3650_ci_msg_locked(ca, TT3650_CMD_CI_TEST, buf, 0, 1);
	if (ret)
		return ret;

	if (1 == buf[0]) {
		return DVB_CA_EN50221_POLL_CAM_PRESENT |
			DVB_CA_EN50221_POLL_CAM_READY;
	}
	return 0;
}

static void tt3650_ci_uninit(struct dvb_usb_device *d)
{
	struct ttusb2_state *state;

	ci_dbg("");

	if (NULL == d)
		return;

	state = d->priv;
	if (NULL == state)
		return;

	if (NULL == state->ca.data)
		return;

	dvb_ca_en50221_release(&state->ca);

	memset(&state->ca, 0, sizeof(state->ca));
}

static int tt3650_ci_init(struct dvb_usb_adapter *a)
{
	struct dvb_usb_device *d = a->dev;
	struct ttusb2_state *state = d->priv;
	int ret;

	ci_dbg("");

	mutex_init(&state->ca_mutex);

	state->ca.owner = THIS_MODULE;
	state->ca.read_attribute_mem = tt3650_ci_read_attribute_mem;
	state->ca.write_attribute_mem = tt3650_ci_write_attribute_mem;
	state->ca.read_cam_control = tt3650_ci_read_cam_control;
	state->ca.write_cam_control = tt3650_ci_write_cam_control;
	state->ca.slot_reset = tt3650_ci_slot_reset;
	state->ca.slot_shutdown = tt3650_ci_slot_shutdown;
	state->ca.slot_ts_enable = tt3650_ci_slot_ts_enable;
	state->ca.poll_slot_status = tt3650_ci_poll_slot_status;
	state->ca.data = d;

	ret = dvb_ca_en50221_init(&a->dvb_adap,
				  &state->ca,
				  /* flags */ 0,
				  /* n_slots */ 1);
	if (ret) {
		err("Cannot initialize CI: Error %d.", ret);
		memset(&state->ca, 0, sizeof(state->ca));
		return ret;
	}

	info("CI initialized.");

	return 0;
}

static int ttusb2_i2c_xfer(struct i2c_adapter *adap,struct i2c_msg msg[],int num)
{
	struct dvb_usb_device *d = i2c_get_adapdata(adap);
	static u8 obuf[60], ibuf[60];
	int i, write_read, read;

	if (mutex_lock_interruptible(&d->i2c_mutex) < 0)
		return -EAGAIN;

	if (num > 2)
		warn("more than 2 i2c messages at a time is not handled yet. TODO.");

	for (i = 0; i < num; i++) {
		write_read = i+1 < num && (msg[i+1].flags & I2C_M_RD);
		read = msg[i].flags & I2C_M_RD;

		obuf[0] = (msg[i].addr << 1) | (write_read | read);
		if (read)
			obuf[1] = 0;
		else
			obuf[1] = msg[i].len;

		/* read request */
		if (write_read)
			obuf[2] = msg[i+1].len;
		else if (read)
			obuf[2] = msg[i].len;
		else
			obuf[2] = 0;

		memcpy(&obuf[3], msg[i].buf, msg[i].len);

		if (ttusb2_msg(d, CMD_I2C_XFER, obuf, obuf[1]+3, ibuf, obuf[2] + 3) < 0) {
			err("i2c transfer failed.");
			break;
		}

		if (write_read) {
			memcpy(msg[i+1].buf, &ibuf[3], msg[i+1].len);
			i++;
		} else if (read)
			memcpy(msg[i].buf, &ibuf[3], msg[i].len);
	}

	mutex_unlock(&d->i2c_mutex);
	return i;
}

static u32 ttusb2_i2c_func(struct i2c_adapter *adapter)
{
	return I2C_FUNC_I2C;
}

static struct i2c_algorithm ttusb2_i2c_algo = {
	.master_xfer   = ttusb2_i2c_xfer,
	.functionality = ttusb2_i2c_func,
};

/* command to poll IR receiver (copied from pctv452e.c) */
#define CMD_GET_IR_CODE     0x1b

/* IR */
static int tt3650_rc_query(struct dvb_usb_device *d)
{
	int ret;
	u8 rx[9]; /* A CMD_GET_IR_CODE reply is 9 bytes long */
	struct ttusb2_state *st = d->priv;
	ret = ttusb2_msg(d, CMD_GET_IR_CODE, NULL, 0, rx, sizeof(rx));
	if (ret != 0)
		return ret;

	if (rx[8] & 0x01) {
		/* got a "press" event */
		st->last_rc_key = RC_SCANCODE_RC5(rx[3], rx[2]);
		deb_info("%s: cmd=0x%02x sys=0x%02x\n", __func__, rx[2], rx[3]);
		rc_keydown(d->rc_dev, RC_TYPE_RC5, st->last_rc_key, rx[1]);
	} else if (st->last_rc_key) {
		rc_keyup(d->rc_dev);
		st->last_rc_key = 0;
	}

	return 0;
}


/* Callbacks for DVB USB */
static int ttusb2_identify_state (struct usb_device *udev, struct
		dvb_usb_device_properties *props, struct dvb_usb_device_description **desc,
		int *cold)
{
	*cold = udev->descriptor.iManufacturer == 0 && udev->descriptor.iProduct == 0;
	return 0;
}

static int ttusb2_power_ctrl(struct dvb_usb_device *d, int onoff)
{
	u8 b = onoff;
	ttusb2_msg(d, CMD_POWER, &b, 0, NULL, 0);
	return ttusb2_msg(d, CMD_POWER, &b, 1, NULL, 0);
}


static struct tda10086_config tda10086_config = {
	.demod_address = 0x0e,
	.invert = 0,
	.diseqc_tone = 1,
	.xtal_freq = TDA10086_XTAL_16M,
};

static struct tda10023_config tda10023_config = {
	.demod_address = 0x0c,
	.invert = 0,
	.xtal = 16000000,
	.pll_m = 11,
	.pll_p = 3,
	.pll_n = 1,
	.deltaf = 0xa511,
};

static struct tda10048_config tda10048_config = {
	.demod_address    = 0x10 >> 1,
	.output_mode      = TDA10048_PARALLEL_OUTPUT,
	.inversion        = TDA10048_INVERSION_ON,
	.dtv6_if_freq_khz = TDA10048_IF_4000,
	.dtv7_if_freq_khz = TDA10048_IF_4500,
	.dtv8_if_freq_khz = TDA10048_IF_5000,
	.clk_freq_khz     = TDA10048_CLK_16000,
	.no_firmware      = 1,
	.set_pll          = true ,
	.pll_m            = 5,
	.pll_n            = 3,
	.pll_p            = 0,
};

static struct tda827x_config tda827x_config = {
	.config = 0,
};

static int ttusb2_frontend_tda10086_attach(struct dvb_usb_adapter *adap)
{
	if (usb_set_interface(adap->dev->udev,0,3) < 0)
		err("set interface to alts=3 failed");

	if ((adap->fe_adap[0].fe = dvb_attach(tda10086_attach, &tda10086_config, &adap->dev->i2c_adap)) == NULL) {
		deb_info("TDA10086 attach failed\n");
		return -ENODEV;
	}

	return 0;
}

static int ttusb2_ct3650_i2c_gate_ctrl(struct dvb_frontend *fe, int enable)
{
	struct dvb_usb_adapter *adap = fe->dvb->priv;

	return adap->fe_adap[0].fe->ops.i2c_gate_ctrl(adap->fe_adap[0].fe, enable);
}

static int ttusb2_frontend_tda10023_attach(struct dvb_usb_adapter *adap)
{
	if (usb_set_interface(adap->dev->udev, 0, 3) < 0)
		err("set interface to alts=3 failed");

	if (adap->fe_adap[0].fe == NULL) {
		/* FE 0 DVB-C */
		adap->fe_adap[0].fe = dvb_attach(tda10023_attach,
			&tda10023_config, &adap->dev->i2c_adap, 0x48);

		if (adap->fe_adap[0].fe == NULL) {
			deb_info("TDA10023 attach failed\n");
			return -ENODEV;
		}
		tt3650_ci_init(adap);
	} else {
		adap->fe_adap[1].fe = dvb_attach(tda10048_attach,
			&tda10048_config, &adap->dev->i2c_adap);

		if (adap->fe_adap[1].fe == NULL) {
			deb_info("TDA10048 attach failed\n");
			return -ENODEV;
		}

		/* tuner is behind TDA10023 I2C-gate */
		adap->fe_adap[1].fe->ops.i2c_gate_ctrl = ttusb2_ct3650_i2c_gate_ctrl;

	}

	return 0;
}

static int ttusb2_tuner_tda827x_attach(struct dvb_usb_adapter *adap)
{
	struct dvb_frontend *fe;

	/* MFE: select correct FE to attach tuner since that's called twice */
	if (adap->fe_adap[1].fe == NULL)
		fe = adap->fe_adap[0].fe;
	else
		fe = adap->fe_adap[1].fe;

	/* attach tuner */
	if (dvb_attach(tda827x_attach, fe, 0x61, &adap->dev->i2c_adap, &tda827x_config) == NULL) {
		printk(KERN_ERR "%s: No tda827x found!\n", __func__);
		return -ENODEV;
	}
	return 0;
}

static int ttusb2_tuner_tda826x_attach(struct dvb_usb_adapter *adap)
{
	if (dvb_attach(tda826x_attach, adap->fe_adap[0].fe, 0x60, &adap->dev->i2c_adap, 0) == NULL) {
		deb_info("TDA8263 attach failed\n");
		return -ENODEV;
	}

	if (dvb_attach(lnbp21_attach, adap->fe_adap[0].fe, &adap->dev->i2c_adap, 0, 0) == NULL) {
		deb_info("LNBP21 attach failed\n");
		return -ENODEV;
	}
	return 0;
}

/* DVB USB Driver stuff */
static struct dvb_usb_device_properties ttusb2_properties;
static struct dvb_usb_device_properties ttusb2_properties_s2400;
static struct dvb_usb_device_properties ttusb2_properties_ct3650;

static void ttusb2_usb_disconnect(struct usb_interface *intf)
{
	struct dvb_usb_device *d = usb_get_intfdata(intf);

	tt3650_ci_uninit(d);
	dvb_usb_device_exit(intf);
}

static int ttusb2_probe(struct usb_interface *intf,
		const struct usb_device_id *id)
{
	if (0 == dvb_usb_device_init(intf, &ttusb2_properties,
				     THIS_MODULE, NULL, adapter_nr) ||
	    0 == dvb_usb_device_init(intf, &ttusb2_properties_s2400,
				     THIS_MODULE, NULL, adapter_nr) ||
	    0 == dvb_usb_device_init(intf, &ttusb2_properties_ct3650,
				     THIS_MODULE, NULL, adapter_nr))
		return 0;
	return -ENODEV;
}

static struct usb_device_id ttusb2_table [] = {
	{ USB_DEVICE(USB_VID_PINNACLE, USB_PID_PCTV_400E) },
	{ USB_DEVICE(USB_VID_PINNACLE, USB_PID_PCTV_450E) },
	{ USB_DEVICE(USB_VID_TECHNOTREND,
		USB_PID_TECHNOTREND_CONNECT_S2400) },
	{ USB_DEVICE(USB_VID_TECHNOTREND,
		USB_PID_TECHNOTREND_CONNECT_CT3650) },
	{ USB_DEVICE(USB_VID_TECHNOTREND,
		USB_PID_TECHNOTREND_CONNECT_S2400_8KEEPROM) },
	{}		/* Terminating entry */
};
MODULE_DEVICE_TABLE (usb, ttusb2_table);

static struct dvb_usb_device_properties ttusb2_properties = {
	.caps = DVB_USB_IS_AN_I2C_ADAPTER,

	.usb_ctrl = CYPRESS_FX2,
	.firmware = "dvb-usb-pctv-400e-01.fw",

	.size_of_priv = sizeof(struct ttusb2_state),

	.num_adapters = 1,
	.adapter = {
		{
		.num_frontends = 1,
		.fe = {{
			.streaming_ctrl   = NULL, // ttusb2_streaming_ctrl,

			.frontend_attach  = ttusb2_frontend_tda10086_attach,
			.tuner_attach     = ttusb2_tuner_tda826x_attach,

			/* parameter for the MPEG2-data transfer */
			.stream = {
				.type = USB_ISOC,
				.count = 5,
				.endpoint = 0x02,
				.u = {
					.isoc = {
						.framesperurb = 4,
						.framesize = 940,
						.interval = 1,
					}
				}
			}
		}},
		}
	},

	.power_ctrl       = ttusb2_power_ctrl,
	.identify_state   = ttusb2_identify_state,

	.i2c_algo         = &ttusb2_i2c_algo,

	.generic_bulk_ctrl_endpoint = 0x01,

	.num_device_descs = 2,
	.devices = {
		{   "Pinnacle 400e DVB-S USB2.0",
			{ &ttusb2_table[0], NULL },
			{ NULL },
		},
		{   "Pinnacle 450e DVB-S USB2.0",
			{ &ttusb2_table[1], NULL },
			{ NULL },
		},
	}
};

static struct dvb_usb_device_properties ttusb2_properties_s2400 = {
	.caps = DVB_USB_IS_AN_I2C_ADAPTER,

	.usb_ctrl = CYPRESS_FX2,
	.firmware = "dvb-usb-tt-s2400-01.fw",

	.size_of_priv = sizeof(struct ttusb2_state),

	.num_adapters = 1,
	.adapter = {
		{
		.num_frontends = 1,
		.fe = {{
			.streaming_ctrl   = NULL,

			.frontend_attach  = ttusb2_frontend_tda10086_attach,
			.tuner_attach     = ttusb2_tuner_tda826x_attach,

			/* parameter for the MPEG2-data transfer */
			.stream = {
				.type = USB_ISOC,
				.count = 5,
				.endpoint = 0x02,
				.u = {
					.isoc = {
						.framesperurb = 4,
						.framesize = 940,
						.interval = 1,
					}
				}
			}
		}},
		}
	},

	.power_ctrl       = ttusb2_power_ctrl,
	.identify_state   = ttusb2_identify_state,

	.i2c_algo         = &ttusb2_i2c_algo,

	.generic_bulk_ctrl_endpoint = 0x01,

	.num_device_descs = 2,
	.devices = {
		{   "Technotrend TT-connect S-2400",
			{ &ttusb2_table[2], NULL },
			{ NULL },
		},
		{   "Technotrend TT-connect S-2400 (8kB EEPROM)",
			{ &ttusb2_table[4], NULL },
			{ NULL },
		},
	}
};

static struct dvb_usb_device_properties ttusb2_properties_ct3650 = {
	.caps = DVB_USB_IS_AN_I2C_ADAPTER,

	.usb_ctrl = CYPRESS_FX2,

	.size_of_priv = sizeof(struct ttusb2_state),

	.rc.core = {
		.rc_interval      = 150, /* Less than IR_KEYPRESS_TIMEOUT */
		.rc_codes         = RC_MAP_TT_1500,
		.rc_query         = tt3650_rc_query,
		.allowed_protos   = RC_BIT_RC5,
	},

	.num_adapters = 1,
	.adapter = {
		{
		.num_frontends = 2,
		.fe = {{
			.streaming_ctrl   = NULL,

			.frontend_attach  = ttusb2_frontend_tda10023_attach,
			.tuner_attach = ttusb2_tuner_tda827x_attach,

			/* parameter for the MPEG2-data transfer */
			.stream = {
				.type = USB_ISOC,
				.count = 5,
				.endpoint = 0x02,
				.u = {
					.isoc = {
						.framesperurb = 4,
						.framesize = 940,
						.interval = 1,
					}
				}
			}
		}, {
			.streaming_ctrl   = NULL,

			.frontend_attach  = ttusb2_frontend_tda10023_attach,
			.tuner_attach = ttusb2_tuner_tda827x_attach,

			/* parameter for the MPEG2-data transfer */
			.stream = {
				.type = USB_ISOC,
				.count = 5,
				.endpoint = 0x02,
				.u = {
					.isoc = {
						.framesperurb = 4,
						.framesize = 940,
						.interval = 1,
					}
				}
			}
		}},
		},
	},

	.power_ctrl       = ttusb2_power_ctrl,
	.identify_state   = ttusb2_identify_state,

	.i2c_algo         = &ttusb2_i2c_algo,

	.generic_bulk_ctrl_endpoint = 0x01,

	.num_device_descs = 1,
	.devices = {
		{   "Technotrend TT-connect CT-3650",
			.warm_ids = { &ttusb2_table[3], NULL },
		},
	}
};

static struct usb_driver ttusb2_driver = {
	.name		= "dvb_usb_ttusb2",
	.probe		= ttusb2_probe,
	.disconnect	= ttusb2_usb_disconnect,
	.id_table	= ttusb2_table,
};

module_usb_driver(ttusb2_driver);

MODULE_AUTHOR("Patrick Boettcher <patrick.boettcher@desy.de>");
MODULE_DESCRIPTION("Driver for Pinnacle PCTV 400e DVB-S USB2.0");
MODULE_VERSION("1.0");
MODULE_LICENSE("GPL");