aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/media/video/cx23885/cx23885-cards.c
blob: 6d6293f7d428e6fe501f2c2b4d3d02727dc1132a (plain) (blame)
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
/*
 *  Driver for the Conexant CX23885 PCIe bridge
 *
 *  Copyright (c) 2006 Steven Toth <stoth@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; either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 */

#include <linux/init.h>
#include <linux/module.h>
#include <linux/pci.h>
#include <linux/delay.h>
#include <media/cx25840.h>

#include "cx23885.h"
#include "tuner-xc2028.h"
#include "netup-init.h"

/* ------------------------------------------------------------------ */
/* board config info                                                  */

struct cx23885_board cx23885_boards[] = {
	[CX23885_BOARD_UNKNOWN] = {
		.name		= "UNKNOWN/GENERIC",
		/* Ensure safe default for unknown boards */
		.clk_freq       = 0,
		.input          = {{
			.type   = CX23885_VMUX_COMPOSITE1,
			.vmux   = 0,
		}, {
			.type   = CX23885_VMUX_COMPOSITE2,
			.vmux   = 1,
		}, {
			.type   = CX23885_VMUX_COMPOSITE3,
			.vmux   = 2,
		}, {
			.type   = CX23885_VMUX_COMPOSITE4,
			.vmux   = 3,
		} },
	},
	[CX23885_BOARD_HAUPPAUGE_HVR1800lp] = {
		.name		= "Hauppauge WinTV-HVR1800lp",
		.portc		= CX23885_MPEG_DVB,
		.input          = {{
			.type   = CX23885_VMUX_TELEVISION,
			.vmux   = 0,
			.gpio0  = 0xff00,
		}, {
			.type   = CX23885_VMUX_DEBUG,
			.vmux   = 0,
			.gpio0  = 0xff01,
		}, {
			.type   = CX23885_VMUX_COMPOSITE1,
			.vmux   = 1,
			.gpio0  = 0xff02,
		}, {
			.type   = CX23885_VMUX_SVIDEO,
			.vmux   = 2,
			.gpio0  = 0xff02,
		} },
	},
	[CX23885_BOARD_HAUPPAUGE_HVR1800] = {
		.name		= "Hauppauge WinTV-HVR1800",
		.porta		= CX23885_ANALOG_VIDEO,
		.portb		= CX23885_MPEG_ENCODER,
		.portc		= CX23885_MPEG_DVB,
		.tuner_type	= TUNER_PHILIPS_TDA8290,
		.tuner_addr	= 0x42, /* 0x84 >> 1 */
		.input          = {{
			.type   = CX23885_VMUX_TELEVISION,
			.vmux   =	CX25840_VIN7_CH3 |
					CX25840_VIN5_CH2 |
					CX25840_VIN2_CH1,
			.gpio0  = 0,
		}, {
			.type   = CX23885_VMUX_COMPOSITE1,
			.vmux   =	CX25840_VIN7_CH3 |
					CX25840_VIN4_CH2 |
					CX25840_VIN6_CH1,
			.gpio0  = 0,
		}, {
			.type   = CX23885_VMUX_SVIDEO,
			.vmux   =	CX25840_VIN7_CH3 |
					CX25840_VIN4_CH2 |
					CX25840_VIN8_CH1 |
					CX25840_SVIDEO_ON,
			.gpio0  = 0,
		} },
	},
	[CX23885_BOARD_HAUPPAUGE_HVR1250] = {
		.name		= "Hauppauge WinTV-HVR1250",
		.portc		= CX23885_MPEG_DVB,
		.input          = {{
			.type   = CX23885_VMUX_TELEVISION,
			.vmux   = 0,
			.gpio0  = 0xff00,
		}, {
			.type   = CX23885_VMUX_DEBUG,
			.vmux   = 0,
			.gpio0  = 0xff01,
		}, {
			.type   = CX23885_VMUX_COMPOSITE1,
			.vmux   = 1,
			.gpio0  = 0xff02,
		}, {
			.type   = CX23885_VMUX_SVIDEO,
			.vmux   = 2,
			.gpio0  = 0xff02,
		} },
	},
	[CX23885_BOARD_DVICO_FUSIONHDTV_5_EXP] = {
		.name		= "DViCO FusionHDTV5 Express",
		.portb		= CX23885_MPEG_DVB,
	},
	[CX23885_BOARD_HAUPPAUGE_HVR1500Q] = {
		.name		= "Hauppauge WinTV-HVR1500Q",
		.portc		= CX23885_MPEG_DVB,
	},
	[CX23885_BOARD_HAUPPAUGE_HVR1500] = {
		.name		= "Hauppauge WinTV-HVR1500",
		.portc		= CX23885_MPEG_DVB,
	},
	[CX23885_BOARD_HAUPPAUGE_HVR1200] = {
		.name		= "Hauppauge WinTV-HVR1200",
		.portc		= CX23885_MPEG_DVB,
	},
	[CX23885_BOARD_HAUPPAUGE_HVR1700] = {
		.name		= "Hauppauge WinTV-HVR1700",
		.portc		= CX23885_MPEG_DVB,
	},
	[CX23885_BOARD_HAUPPAUGE_HVR1400] = {
		.name		= "Hauppauge WinTV-HVR1400",
		.portc		= CX23885_MPEG_DVB,
	},
	[CX23885_BOARD_DVICO_FUSIONHDTV_7_DUAL_EXP] = {
		.name		= "DViCO FusionHDTV7 Dual Express",
		.portb		= CX23885_MPEG_DVB,
		.portc		= CX23885_MPEG_DVB,
	},
	[CX23885_BOARD_DVICO_FUSIONHDTV_DVB_T_DUAL_EXP] = {
		.name		= "DViCO FusionHDTV DVB-T Dual Express",
		.portb		= CX23885_MPEG_DVB,
		.portc		= CX23885_MPEG_DVB,
	},
	[CX23885_BOARD_LEADTEK_WINFAST_PXDVR3200_H] = {
		.name		= "Leadtek Winfast PxDVR3200 H",
		.portc		= CX23885_MPEG_DVB,
	},
	[CX23885_BOARD_COMPRO_VIDEOMATE_E650F] = {
		.name		= "Compro VideoMate E650F",
		.portc		= CX23885_MPEG_DVB,
	},
	[CX23885_BOARD_TBS_6920] = {
		.name		= "TurboSight TBS 6920",
		.portb		= CX23885_MPEG_DVB,
	},
	[CX23885_BOARD_TEVII_S470] = {
		.name		= "TeVii S470",
		.portb		= CX23885_MPEG_DVB,
	},
	[CX23885_BOARD_DVBWORLD_2005] = {
		.name		= "DVBWorld DVB-S2 2005",
		.portb		= CX23885_MPEG_DVB,
	},
	[CX23885_BOARD_NETUP_DUAL_DVBS2_CI] = {
		.cimax		= 1,
		.name		= "NetUP Dual DVB-S2 CI",
		.portb		= CX23885_MPEG_DVB,
		.portc		= CX23885_MPEG_DVB,
	},
};
const unsigned int cx23885_bcount = ARRAY_SIZE(cx23885_boards);

/* ------------------------------------------------------------------ */
/* PCI subsystem IDs                                                  */

struct cx23885_subid cx23885_subids[] = {
	{
		.subvendor = 0x0070,
		.subdevice = 0x3400,
		.card      = CX23885_BOARD_UNKNOWN,
	}, {
		.subvendor = 0x0070,
		.subdevice = 0x7600,
		.card      = CX23885_BOARD_HAUPPAUGE_HVR1800lp,
	}, {
		.subvendor = 0x0070,
		.subdevice = 0x7800,
		.card      = CX23885_BOARD_HAUPPAUGE_HVR1800,
	}, {
		.subvendor = 0x0070,
		.subdevice = 0x7801,
		.card      = CX23885_BOARD_HAUPPAUGE_HVR1800,
	}, {
		.subvendor = 0x0070,
		.subdevice = 0x7809,
		.card      = CX23885_BOARD_HAUPPAUGE_HVR1800,
	}, {
		.subvendor = 0x0070,
		.subdevice = 0x7911,
		.card      = CX23885_BOARD_HAUPPAUGE_HVR1250,
	}, {
		.subvendor = 0x18ac,
		.subdevice = 0xd500,
		.card      = CX23885_BOARD_DVICO_FUSIONHDTV_5_EXP,
	}, {
		.subvendor = 0x0070,
		.subdevice = 0x7790,
		.card      = CX23885_BOARD_HAUPPAUGE_HVR1500Q,
	}, {
		.subvendor = 0x0070,
		.subdevice = 0x7797,
		.card      = CX23885_BOARD_HAUPPAUGE_HVR1500Q,
	}, {
		.subvendor = 0x0070,
		.subdevice = 0x7710,
		.card      = CX23885_BOARD_HAUPPAUGE_HVR1500,
	}, {
		.subvendor = 0x0070,
		.subdevice = 0x7717,
		.card      = CX23885_BOARD_HAUPPAUGE_HVR1500,
	}, {
		.subvendor = 0x0070,
		.subdevice = 0x71d1,
		.card      = CX23885_BOARD_HAUPPAUGE_HVR1200,
	}, {
		.subvendor = 0x0070,
		.subdevice = 0x71d3,
		.card      = CX23885_BOARD_HAUPPAUGE_HVR1200,
	}, {
		.subvendor = 0x0070,
		.subdevice = 0x8101,
		.card      = CX23885_BOARD_HAUPPAUGE_HVR1700,
	}, {
		.subvendor = 0x0070,
		.subdevice = 0x8010,
		.card      = CX23885_BOARD_HAUPPAUGE_HVR1400,
	}, {
		.subvendor = 0x18ac,
		.subdevice = 0xd618,
		.card      = CX23885_BOARD_DVICO_FUSIONHDTV_7_DUAL_EXP,
	}, {
		.subvendor = 0x18ac,
		.subdevice = 0xdb78,
		.card      = CX23885_BOARD_DVICO_FUSIONHDTV_DVB_T_DUAL_EXP,
	}, {
		.subvendor = 0x107d,
		.subdevice = 0x6681,
		.card      = CX23885_BOARD_LEADTEK_WINFAST_PXDVR3200_H,
	}, {
		.subvendor = 0x185b,
		.subdevice = 0xe800,
		.card      = CX23885_BOARD_COMPRO_VIDEOMATE_E650F,
	}, {
		.subvendor = 0x6920,
		.subdevice = 0x8888,
		.card      = CX23885_BOARD_TBS_6920,
	}, {
		.subvendor = 0xd470,
		.subdevice = 0x9022,
		.card      = CX23885_BOARD_TEVII_S470,
	}, {
		.subvendor = 0x0001,
		.subdevice = 0x2005,
		.card      = CX23885_BOARD_DVBWORLD_2005,
	}, {
		.subvendor = 0x1b55,
		.subdevice = 0x2a2c,
		.card      = CX23885_BOARD_NETUP_DUAL_DVBS2_CI,
	},
};
const unsigned int cx23885_idcount = ARRAY_SIZE(cx23885_subids);

void cx23885_card_list(struct cx23885_dev *dev)
{
	int i;

	if (0 == dev->pci->subsystem_vendor &&
	    0 == dev->pci->subsystem_device) {
		printk(KERN_INFO
			"%s: Board has no valid PCIe Subsystem ID and can't\n"
		       "%s: be autodetected. Pass card=<n> insmod option\n"
		       "%s: to workaround that. Redirect complaints to the\n"
		       "%s: vendor of the TV card.  Best regards,\n"
		       "%s:         -- tux\n",
		       dev->name, dev->name, dev->name, dev->name, dev->name);
	} else {
		printk(KERN_INFO
			"%s: Your board isn't known (yet) to the driver.\n"
		       "%s: Try to pick one of the existing card configs via\n"
		       "%s: card=<n> insmod option.  Updating to the latest\n"
		       "%s: version might help as well.\n",
		       dev->name, dev->name, dev->name, dev->name);
	}
	printk(KERN_INFO "%s: Here is a list of valid choices for the card=<n> insmod option:\n",
	       dev->name);
	for (i = 0; i < cx23885_bcount; i++)
		printk(KERN_INFO "%s:    card=%d -> %s\n",
		       dev->name, i, cx23885_boards[i].name);
}

static void hauppauge_eeprom(struct cx23885_dev *dev, u8 *eeprom_data)
{
	struct tveeprom tv;

	tveeprom_hauppauge_analog(&dev->i2c_bus[0].i2c_client, &tv,
		eeprom_data);

	/* Make sure we support the board model */
	switch (tv.model) {
	case 71009:
		/* WinTV-HVR1200 (PCIe, Retail, full height)
		 * DVB-T and basic analog */
	case 71359:
		/* WinTV-HVR1200 (PCIe, OEM, half height)
		 * DVB-T and basic analog */
	case 71439:
		/* WinTV-HVR1200 (PCIe, OEM, half height)
		 * DVB-T and basic analog */
	case 71449:
		/* WinTV-HVR1200 (PCIe, OEM, full height)
		 * DVB-T and basic analog */
	case 71939:
		/* WinTV-HVR1200 (PCIe, OEM, half height)
		 * DVB-T and basic analog */
	case 71949:
		/* WinTV-HVR1200 (PCIe, OEM, full height)
		 * DVB-T and basic analog */
	case 71959:
		/* WinTV-HVR1200 (PCIe, OEM, full height)
		 * DVB-T and basic analog */
	case 71979:
		/* WinTV-HVR1200 (PCIe, OEM, half height)
		 * DVB-T and basic analog */
	case 71999:
		/* WinTV-HVR1200 (PCIe, OEM, full height)
		 * DVB-T and basic analog */
	case 76601:
		/* WinTV-HVR1800lp (PCIe, Retail, No IR, Dual
			channel ATSC and MPEG2 HW Encoder */
	case 77001:
		/* WinTV-HVR1500 (Express Card, OEM, No IR, ATSC
			and Basic analog */
	case 77011:
		/* WinTV-HVR1500 (Express Card, Retail, No IR, ATSC
			and Basic analog */
	case 77041:
		/* WinTV-HVR1500Q (Express Card, OEM, No IR, ATSC/QAM
			and Basic analog */
	case 77051:
		/* WinTV-HVR1500Q (Express Card, Retail, No IR, ATSC/QAM
			and Basic analog */
	case 78011:
		/* WinTV-HVR1800 (PCIe, Retail, 3.5mm in, IR, No FM,
			Dual channel ATSC and MPEG2 HW Encoder */
	case 78501:
		/* WinTV-HVR1800 (PCIe, OEM, RCA in, No IR, FM,
			Dual channel ATSC and MPEG2 HW Encoder */
	case 78521:
		/* WinTV-HVR1800 (PCIe, OEM, RCA in, No IR, FM,
			Dual channel ATSC and MPEG2 HW Encoder */
	case 78531:
		/* WinTV-HVR1800 (PCIe, OEM, RCA in, No IR, No FM,
			Dual channel ATSC and MPEG2 HW Encoder */
	case 78631:
		/* WinTV-HVR1800 (PCIe, OEM, No IR, No FM,
			Dual channel ATSC and MPEG2 HW Encoder */
	case 79001:
		/* WinTV-HVR1250 (PCIe, Retail, IR, full height,
			ATSC and Basic analog */
	case 79101:
		/* WinTV-HVR1250 (PCIe, Retail, IR, half height,
			ATSC and Basic analog */
	case 79561:
		/* WinTV-HVR1250 (PCIe, OEM, No IR, half height,
			ATSC and Basic analog */
	case 79571:
		/* WinTV-HVR1250 (PCIe, OEM, No IR, full height,
		 ATSC and Basic analog */
	case 79671:
		/* WinTV-HVR1250 (PCIe, OEM, No IR, half height,
			ATSC and Basic analog */
	case 80019:
		/* WinTV-HVR1400 (Express Card, Retail, IR,
		 * DVB-T and Basic analog */
	case 81509:
		/* WinTV-HVR1700 (PCIe, OEM, No IR, half height)
		 * DVB-T and MPEG2 HW Encoder */
	case 81519:
		/* WinTV-HVR1700 (PCIe, OEM, No IR, full height)
		 * DVB-T and MPEG2 HW Encoder */
		break;
	default:
		printk(KERN_WARNING "%s: warning: unknown hauppauge model #%d\n",
			dev->name, tv.model);
		break;
	}

	printk(KERN_INFO "%s: hauppauge eeprom: model=%d\n",
			dev->name, tv.model);
}

int cx23885_tuner_callback(void *priv, int component, int command, int arg)
{
	struct cx23885_tsport *port = priv;
	struct cx23885_dev *dev = port->dev;
	u32 bitmask = 0;

	if (command == XC2028_RESET_CLK)
		return 0;

	if (command != 0) {
		printk(KERN_ERR "%s(): Unknown command 0x%x.\n",
			__func__, command);
		return -EINVAL;
	}

	switch (dev->board) {
	case CX23885_BOARD_HAUPPAUGE_HVR1400:
	case CX23885_BOARD_HAUPPAUGE_HVR1500:
	case CX23885_BOARD_HAUPPAUGE_HVR1500Q:
	case CX23885_BOARD_LEADTEK_WINFAST_PXDVR3200_H:
	case CX23885_BOARD_COMPRO_VIDEOMATE_E650F:
		/* Tuner Reset Command */
		bitmask = 0x04;
		break;
	case CX23885_BOARD_DVICO_FUSIONHDTV_7_DUAL_EXP:
	case CX23885_BOARD_DVICO_FUSIONHDTV_DVB_T_DUAL_EXP:
		/* Two identical tuners on two different i2c buses,
		 * we need to reset the correct gpio. */
		if (port->nr == 1)
			bitmask = 0x01;
		else if (port->nr == 2)
			bitmask = 0x04;
		break;
	}

	if (bitmask) {
		/* Drive the tuner into reset and back out */
		cx_clear(GP0_IO, bitmask);
		mdelay(200);
		cx_set(GP0_IO, bitmask);
	}

	return 0;
}

void cx23885_gpio_setup(struct cx23885_dev *dev)
{
	switch (dev->board) {
	case CX23885_BOARD_HAUPPAUGE_HVR1250:
		/* GPIO-0 cx24227 demodulator reset */
		cx_set(GP0_IO, 0x00010001); /* Bring the part out of reset */
		break;
	case CX23885_BOARD_HAUPPAUGE_HVR1500:
		/* GPIO-0 cx24227 demodulator */
		/* GPIO-2 xc3028 tuner */

		/* Put the parts into reset */
		cx_set(GP0_IO, 0x00050000);
		cx_clear(GP0_IO, 0x00000005);
		msleep(5);

		/* Bring the parts out of reset */
		cx_set(GP0_IO, 0x00050005);
		break;
	case CX23885_BOARD_HAUPPAUGE_HVR1500Q:
		/* GPIO-0 cx24227 demodulator reset */
		/* GPIO-2 xc5000 tuner reset */
		cx_set(GP0_IO, 0x00050005); /* Bring the part out of reset */
		break;
	case CX23885_BOARD_HAUPPAUGE_HVR1800:
		/* GPIO-0 656_CLK */
		/* GPIO-1 656_D0 */
		/* GPIO-2 8295A Reset */
		/* GPIO-3-10 cx23417 data0-7 */
		/* GPIO-11-14 cx23417 addr0-3 */
		/* GPIO-15-18 cx23417 READY, CS, RD, WR */
		/* GPIO-19 IR_RX */

		/* CX23417 GPIO's */
		/* EIO15 Zilog Reset */
		/* EIO14 S5H1409/CX24227 Reset */

		/* Force the TDA8295A into reset and back */
		cx_set(GP0_IO, 0x00040004);
		mdelay(20);
		cx_clear(GP0_IO, 0x00000004);
		mdelay(20);
		cx_set(GP0_IO, 0x00040004);
		mdelay(20);
		break;
	case CX23885_BOARD_HAUPPAUGE_HVR1200:
		/* GPIO-0 tda10048 demodulator reset */
		/* GPIO-2 tda18271 tuner reset */

		/* Put the parts into reset and back */
		cx_set(GP0_IO, 0x00050000);
		mdelay(20);
		cx_clear(GP0_IO, 0x00000005);
		mdelay(20);
		cx_set(GP0_IO, 0x00050005);
		break;
	case CX23885_BOARD_HAUPPAUGE_HVR1700:
		/* GPIO-0 TDA10048 demodulator reset */
		/* GPIO-2 TDA8295A Reset */
		/* GPIO-3-10 cx23417 data0-7 */
		/* GPIO-11-14 cx23417 addr0-3 */
		/* GPIO-15-18 cx23417 READY, CS, RD, WR */

		/* The following GPIO's are on the interna AVCore (cx25840) */
		/* GPIO-19 IR_RX */
		/* GPIO-20 IR_TX 416/DVBT Select */
		/* GPIO-21 IIS DAT */
		/* GPIO-22 IIS WCLK */
		/* GPIO-23 IIS BCLK */

		/* Put the parts into reset and back */
		cx_set(GP0_IO, 0x00050000);
		mdelay(20);
		cx_clear(GP0_IO, 0x00000005);
		mdelay(20);
		cx_set(GP0_IO, 0x00050005);
		break;
	case CX23885_BOARD_HAUPPAUGE_HVR1400:
		/* GPIO-0  Dibcom7000p demodulator reset */
		/* GPIO-2  xc3028L tuner reset */
		/* GPIO-13 LED */

		/* Put the parts into reset and back */
		cx_set(GP0_IO, 0x00050000);
		mdelay(20);
		cx_clear(GP0_IO, 0x00000005);
		mdelay(20);
		cx_set(GP0_IO, 0x00050005);
		break;
	case CX23885_BOARD_DVICO_FUSIONHDTV_7_DUAL_EXP:
		/* GPIO-0 xc5000 tuner reset i2c bus 0 */
		/* GPIO-1 s5h1409 demod reset i2c bus 0 */
		/* GPIO-2 xc5000 tuner reset i2c bus 1 */
		/* GPIO-3 s5h1409 demod reset i2c bus 0 */

		/* Put the parts into reset and back */
		cx_set(GP0_IO, 0x000f0000);
		mdelay(20);
		cx_clear(GP0_IO, 0x0000000f);
		mdelay(20);
		cx_set(GP0_IO, 0x000f000f);
		break;
	case CX23885_BOARD_DVICO_FUSIONHDTV_DVB_T_DUAL_EXP:
		/* GPIO-0 portb xc3028 reset */
		/* GPIO-1 portb zl10353 reset */
		/* GPIO-2 portc xc3028 reset */
		/* GPIO-3 portc zl10353 reset */

		/* Put the parts into reset and back */
		cx_set(GP0_IO, 0x000f0000);
		mdelay(20);
		cx_clear(GP0_IO, 0x0000000f);
		mdelay(20);
		cx_set(GP0_IO, 0x000f000f);
		break;
	case CX23885_BOARD_LEADTEK_WINFAST_PXDVR3200_H:
	case CX23885_BOARD_COMPRO_VIDEOMATE_E650F:
		/* GPIO-2  xc3028 tuner reset */

		/* The following GPIO's are on the internal AVCore (cx25840) */
		/* GPIO-?  zl10353 demod reset */

		/* Put the parts into reset and back */
		cx_set(GP0_IO, 0x00040000);
		mdelay(20);
		cx_clear(GP0_IO, 0x00000004);
		mdelay(20);
		cx_set(GP0_IO, 0x00040004);
		break;
	case CX23885_BOARD_TBS_6920:
	case CX23885_BOARD_TEVII_S470:
		cx_write(MC417_CTL, 0x00000036);
		cx_write(MC417_OEN, 0x00001000);
		cx_write(MC417_RWD, 0x00001800);
		break;
	case CX23885_BOARD_NETUP_DUAL_DVBS2_CI:
		/* GPIO-0 INTA from CiMax1
		   GPIO-1 INTB from CiMax2
		   GPIO-2 reset chips
		   GPIO-3 to GPIO-10 data/addr for CA
		   GPIO-11 ~CS0 to CiMax1
		   GPIO-12 ~CS1 to CiMax2
		   GPIO-13 ADL0 load LSB addr
		   GPIO-14 ADL1 load MSB addr
		   GPIO-15 ~RDY from CiMax
		   GPIO-17 ~RD to CiMax
		   GPIO-18 ~WR to CiMax
		 */
		cx_set(GP0_IO, 0x00040000); /* GPIO as out */
		/* GPIO1 and GPIO2 as INTA and INTB from CiMaxes, reset low */
		cx_clear(GP0_IO, 0x00030004);
		mdelay(100);/* reset delay */
		cx_set(GP0_IO, 0x00040004); /* GPIO as out, reset high */
		cx_write(MC417_CTL, 0x00000037);/* enable GPIO3-18 pins */
		/* GPIO-15 IN as ~ACK, rest as OUT */
		cx_write(MC417_OEN, 0x00001000);
		/* ~RD, ~WR high; ADL0, ADL1 low; ~CS0, ~CS1 high */
		cx_write(MC417_RWD, 0x0000c300);
		/* enable irq */
		cx_write(GPIO_ISM, 0x00000000);/* INTERRUPTS active low*/
		break;
	}
}

int cx23885_ir_init(struct cx23885_dev *dev)
{
	switch (dev->board) {
	case CX23885_BOARD_HAUPPAUGE_HVR1250:
	case CX23885_BOARD_HAUPPAUGE_HVR1500:
	case CX23885_BOARD_HAUPPAUGE_HVR1500Q:
	case CX23885_BOARD_HAUPPAUGE_HVR1800:
	case CX23885_BOARD_HAUPPAUGE_HVR1200:
	case CX23885_BOARD_HAUPPAUGE_HVR1400:
		/* FIXME: Implement me */
		break;
	case CX23885_BOARD_DVICO_FUSIONHDTV_DVB_T_DUAL_EXP:
		request_module("ir-kbd-i2c");
		break;
	}

	return 0;
}

void cx23885_card_setup(struct cx23885_dev *dev)
{
	struct cx23885_tsport *ts1 = &dev->ts1;
	struct cx23885_tsport *ts2 = &dev->ts2;

	static u8 eeprom[256];

	if (dev->i2c_bus[0].i2c_rc == 0) {
		dev->i2c_bus[0].i2c_client.addr = 0xa0 >> 1;
		tveeprom_read(&dev->i2c_bus[0].i2c_client,
			      eeprom, sizeof(eeprom));
	}

	switch (dev->board) {
	case CX23885_BOARD_HAUPPAUGE_HVR1250:
	case CX23885_BOARD_HAUPPAUGE_HVR1500:
	case CX23885_BOARD_HAUPPAUGE_HVR1500Q:
	case CX23885_BOARD_HAUPPAUGE_HVR1400:
		if (dev->i2c_bus[0].i2c_rc == 0)
			hauppauge_eeprom(dev, eeprom+0x80);
		break;
	case CX23885_BOARD_HAUPPAUGE_HVR1800:
	case CX23885_BOARD_HAUPPAUGE_HVR1800lp:
	case CX23885_BOARD_HAUPPAUGE_HVR1200:
	case CX23885_BOARD_HAUPPAUGE_HVR1700:
		if (dev->i2c_bus[0].i2c_rc == 0)
			hauppauge_eeprom(dev, eeprom+0xc0);
		break;
	}

	switch (dev->board) {
	case CX23885_BOARD_DVICO_FUSIONHDTV_7_DUAL_EXP:
	case CX23885_BOARD_DVICO_FUSIONHDTV_DVB_T_DUAL_EXP:
		ts2->gen_ctrl_val  = 0xc; /* Serial bus + punctured clock */
		ts2->ts_clk_en_val = 0x1; /* Enable TS_CLK */
		ts2->src_sel_val   = CX23885_SRC_SEL_PARALLEL_MPEG_VIDEO;
		/* break omitted intentionally */
	case CX23885_BOARD_DVICO_FUSIONHDTV_5_EXP:
		ts1->gen_ctrl_val  = 0xc; /* Serial bus + punctured clock */
		ts1->ts_clk_en_val = 0x1; /* Enable TS_CLK */
		ts1->src_sel_val   = CX23885_SRC_SEL_PARALLEL_MPEG_VIDEO;
		break;
	case CX23885_BOARD_HAUPPAUGE_HVR1800:
		/* Defaults for VID B - Analog encoder */
		/* DREQ_POL, SMODE, PUNC_CLK, MCLK_POL Serial bus + punc clk */
		ts1->gen_ctrl_val    = 0x10e;
		ts1->ts_clk_en_val   = 0x1; /* Enable TS_CLK */
		ts1->src_sel_val     = CX23885_SRC_SEL_PARALLEL_MPEG_VIDEO;

		/* APB_TSVALERR_POL (active low)*/
		ts1->vld_misc_val    = 0x2000;
		ts1->hw_sop_ctrl_val = (0x47 << 16 | 188 << 4 | 0xc);

		/* Defaults for VID C */
		ts2->gen_ctrl_val  = 0xc; /* Serial bus + punctured clock */
		ts2->ts_clk_en_val = 0x1; /* Enable TS_CLK */
		ts2->src_sel_val   = CX23885_SRC_SEL_PARALLEL_MPEG_VIDEO;
		break;
	case CX23885_BOARD_TEVII_S470:
	case CX23885_BOARD_TBS_6920:
	case CX23885_BOARD_DVBWORLD_2005:
		ts1->gen_ctrl_val  = 0x5; /* Parallel */
		ts1->ts_clk_en_val = 0x1; /* Enable TS_CLK */
		ts1->src_sel_val   = CX23885_SRC_SEL_PARALLEL_MPEG_VIDEO;
		break;
	case CX23885_BOARD_NETUP_DUAL_DVBS2_CI:
		ts1->gen_ctrl_val  = 0xc; /* Serial bus + punctured clock */
		ts1->ts_clk_en_val = 0x1; /* Enable TS_CLK */
		ts1->src_sel_val   = CX23885_SRC_SEL_PARALLEL_MPEG_VIDEO;
		ts2->gen_ctrl_val  = 0xc; /* Serial bus + punctured clock */
		ts2->ts_clk_en_val = 0x1; /* Enable TS_CLK */
		ts2->src_sel_val   = CX23885_SRC_SEL_PARALLEL_MPEG_VIDEO;
		break;
	case CX23885_BOARD_HAUPPAUGE_HVR1250:
	case CX23885_BOARD_HAUPPAUGE_HVR1500:
	case CX23885_BOARD_HAUPPAUGE_HVR1500Q:
	case CX23885_BOARD_HAUPPAUGE_HVR1800lp:
	case CX23885_BOARD_HAUPPAUGE_HVR1200:
	case CX23885_BOARD_HAUPPAUGE_HVR1700:
	case CX23885_BOARD_HAUPPAUGE_HVR1400:
	case CX23885_BOARD_LEADTEK_WINFAST_PXDVR3200_H:
	case CX23885_BOARD_COMPRO_VIDEOMATE_E650F:
	default:
		ts2->gen_ctrl_val  = 0xc; /* Serial bus + punctured clock */
		ts2->ts_clk_en_val = 0x1; /* Enable TS_CLK */
		ts2->src_sel_val   = CX23885_SRC_SEL_PARALLEL_MPEG_VIDEO;
	}

	/* Certain boards support analog, or require the avcore to be
	 * loaded, ensure this happens.
	 */
	switch (dev->board) {
	case CX23885_BOARD_HAUPPAUGE_HVR1800:
	case CX23885_BOARD_HAUPPAUGE_HVR1800lp:
	case CX23885_BOARD_HAUPPAUGE_HVR1700:
	case CX23885_BOARD_LEADTEK_WINFAST_PXDVR3200_H:
	case CX23885_BOARD_COMPRO_VIDEOMATE_E650F:
	case CX23885_BOARD_NETUP_DUAL_DVBS2_CI:
		dev->sd_cx25840 = v4l2_i2c_new_subdev(&dev->v4l2_dev,
				&dev->i2c_bus[2].i2c_adap,
				"cx25840", "cx25840", 0x88 >> 1);
		v4l2_subdev_call(dev->sd_cx25840, core, load_fw);
		break;
	}

	/* AUX-PLL 27MHz CLK */
	switch (dev->board) {
	case CX23885_BOARD_NETUP_DUAL_DVBS2_CI:
		netup_initialize(dev);
		break;
	}
}

/* ------------------------------------------------------------------ */