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[mirror_ubuntu-focal-kernel.git] / drivers / media / usb / dvb-usb / dw2102.c
1 /* DVB USB framework compliant Linux driver for the
2 * DVBWorld DVB-S 2101, 2102, DVB-S2 2104, DVB-C 3101,
3 * TeVii S421, S480, S482, S600, S630, S632, S650, S660, S662,
4 * Prof 1100, 7500,
5 * Geniatech SU3000, T220,
6 * TechnoTrend S2-4600,
7 * Terratec Cinergy S2 cards
8 * Copyright (C) 2008-2012 Igor M. Liplianin (liplianin@me.by)
9 *
10 * This program is free software; you can redistribute it and/or modify it
11 * under the terms of the GNU General Public License as published by the
12 * Free Software Foundation, version 2.
13 *
14 * see Documentation/dvb/README.dvb-usb for more information
15 */
16 #include "dvb-usb-ids.h"
17 #include "dw2102.h"
18 #include "si21xx.h"
19 #include "stv0299.h"
20 #include "z0194a.h"
21 #include "stv0288.h"
22 #include "stb6000.h"
23 #include "eds1547.h"
24 #include "cx24116.h"
25 #include "tda1002x.h"
26 #include "mt312.h"
27 #include "zl10039.h"
28 #include "ts2020.h"
29 #include "ds3000.h"
30 #include "stv0900.h"
31 #include "stv6110.h"
32 #include "stb6100.h"
33 #include "stb6100_proc.h"
34 #include "m88rs2000.h"
35 #include "tda18271.h"
36 #include "cxd2820r.h"
37 #include "m88ds3103.h"
38
39 /* Max transfer size done by I2C transfer functions */
40 #define MAX_XFER_SIZE 64
41
42
43 #define DW210X_READ_MSG 0
44 #define DW210X_WRITE_MSG 1
45
46 #define REG_1F_SYMBOLRATE_BYTE0 0x1f
47 #define REG_20_SYMBOLRATE_BYTE1 0x20
48 #define REG_21_SYMBOLRATE_BYTE2 0x21
49 /* on my own*/
50 #define DW2102_VOLTAGE_CTRL (0x1800)
51 #define SU3000_STREAM_CTRL (0x1900)
52 #define DW2102_RC_QUERY (0x1a00)
53 #define DW2102_LED_CTRL (0x1b00)
54
55 #define DW2101_FIRMWARE "dvb-usb-dw2101.fw"
56 #define DW2102_FIRMWARE "dvb-usb-dw2102.fw"
57 #define DW2104_FIRMWARE "dvb-usb-dw2104.fw"
58 #define DW3101_FIRMWARE "dvb-usb-dw3101.fw"
59 #define S630_FIRMWARE "dvb-usb-s630.fw"
60 #define S660_FIRMWARE "dvb-usb-s660.fw"
61 #define P1100_FIRMWARE "dvb-usb-p1100.fw"
62 #define P7500_FIRMWARE "dvb-usb-p7500.fw"
63
64 #define err_str "did not find the firmware file. (%s) " \
65 "Please see linux/Documentation/dvb/ for more details " \
66 "on firmware-problems."
67
68 struct dw2102_state {
69 u8 initialized;
70 u8 last_lock;
71 u8 data[MAX_XFER_SIZE + 4];
72 struct i2c_client *i2c_client_demod;
73 struct i2c_client *i2c_client_tuner;
74
75 /* fe hook functions*/
76 int (*old_set_voltage)(struct dvb_frontend *f, enum fe_sec_voltage v);
77 int (*fe_read_status)(struct dvb_frontend *fe,
78 enum fe_status *status);
79 };
80
81 /* debug */
82 static int dvb_usb_dw2102_debug;
83 module_param_named(debug, dvb_usb_dw2102_debug, int, 0644);
84 MODULE_PARM_DESC(debug, "set debugging level (1=info 2=xfer 4=rc(or-able))."
85 DVB_USB_DEBUG_STATUS);
86
87 /* demod probe */
88 static int demod_probe = 1;
89 module_param_named(demod, demod_probe, int, 0644);
90 MODULE_PARM_DESC(demod, "demod to probe (1=cx24116 2=stv0903+stv6110 4=stv0903+stb6100(or-able)).");
91
92 DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
93
94 static int dw210x_op_rw(struct usb_device *dev, u8 request, u16 value,
95 u16 index, u8 * data, u16 len, int flags)
96 {
97 int ret;
98 u8 *u8buf;
99 unsigned int pipe = (flags == DW210X_READ_MSG) ?
100 usb_rcvctrlpipe(dev, 0) : usb_sndctrlpipe(dev, 0);
101 u8 request_type = (flags == DW210X_READ_MSG) ? USB_DIR_IN : USB_DIR_OUT;
102
103 u8buf = kmalloc(len, GFP_KERNEL);
104 if (!u8buf)
105 return -ENOMEM;
106
107
108 if (flags == DW210X_WRITE_MSG)
109 memcpy(u8buf, data, len);
110 ret = usb_control_msg(dev, pipe, request, request_type | USB_TYPE_VENDOR,
111 value, index , u8buf, len, 2000);
112
113 if (flags == DW210X_READ_MSG)
114 memcpy(data, u8buf, len);
115
116 kfree(u8buf);
117 return ret;
118 }
119
120 /* I2C */
121 static int dw2102_i2c_transfer(struct i2c_adapter *adap, struct i2c_msg msg[],
122 int num)
123 {
124 struct dvb_usb_device *d = i2c_get_adapdata(adap);
125 int i = 0;
126 u8 buf6[] = {0x2c, 0x05, 0xc0, 0, 0, 0, 0};
127 u16 value;
128
129 if (!d)
130 return -ENODEV;
131 if (mutex_lock_interruptible(&d->i2c_mutex) < 0)
132 return -EAGAIN;
133
134 switch (num) {
135 case 2:
136 /* read stv0299 register */
137 value = msg[0].buf[0];/* register */
138 for (i = 0; i < msg[1].len; i++) {
139 dw210x_op_rw(d->udev, 0xb5, value + i, 0,
140 buf6, 2, DW210X_READ_MSG);
141 msg[1].buf[i] = buf6[0];
142 }
143 break;
144 case 1:
145 switch (msg[0].addr) {
146 case 0x68:
147 /* write to stv0299 register */
148 buf6[0] = 0x2a;
149 buf6[1] = msg[0].buf[0];
150 buf6[2] = msg[0].buf[1];
151 dw210x_op_rw(d->udev, 0xb2, 0, 0,
152 buf6, 3, DW210X_WRITE_MSG);
153 break;
154 case 0x60:
155 if (msg[0].flags == 0) {
156 /* write to tuner pll */
157 buf6[0] = 0x2c;
158 buf6[1] = 5;
159 buf6[2] = 0xc0;
160 buf6[3] = msg[0].buf[0];
161 buf6[4] = msg[0].buf[1];
162 buf6[5] = msg[0].buf[2];
163 buf6[6] = msg[0].buf[3];
164 dw210x_op_rw(d->udev, 0xb2, 0, 0,
165 buf6, 7, DW210X_WRITE_MSG);
166 } else {
167 /* read from tuner */
168 dw210x_op_rw(d->udev, 0xb5, 0, 0,
169 buf6, 1, DW210X_READ_MSG);
170 msg[0].buf[0] = buf6[0];
171 }
172 break;
173 case (DW2102_RC_QUERY):
174 dw210x_op_rw(d->udev, 0xb8, 0, 0,
175 buf6, 2, DW210X_READ_MSG);
176 msg[0].buf[0] = buf6[0];
177 msg[0].buf[1] = buf6[1];
178 break;
179 case (DW2102_VOLTAGE_CTRL):
180 buf6[0] = 0x30;
181 buf6[1] = msg[0].buf[0];
182 dw210x_op_rw(d->udev, 0xb2, 0, 0,
183 buf6, 2, DW210X_WRITE_MSG);
184 break;
185 }
186
187 break;
188 }
189
190 mutex_unlock(&d->i2c_mutex);
191 return num;
192 }
193
194 static int dw2102_serit_i2c_transfer(struct i2c_adapter *adap,
195 struct i2c_msg msg[], int num)
196 {
197 struct dvb_usb_device *d = i2c_get_adapdata(adap);
198 u8 buf6[] = {0, 0, 0, 0, 0, 0, 0};
199
200 if (!d)
201 return -ENODEV;
202 if (mutex_lock_interruptible(&d->i2c_mutex) < 0)
203 return -EAGAIN;
204
205 switch (num) {
206 case 2:
207 if (msg[0].len != 1) {
208 warn("i2c rd: len=%d is not 1!\n",
209 msg[0].len);
210 num = -EOPNOTSUPP;
211 break;
212 }
213
214 if (2 + msg[1].len > sizeof(buf6)) {
215 warn("i2c rd: len=%d is too big!\n",
216 msg[1].len);
217 num = -EOPNOTSUPP;
218 break;
219 }
220
221 /* read si2109 register by number */
222 buf6[0] = msg[0].addr << 1;
223 buf6[1] = msg[0].len;
224 buf6[2] = msg[0].buf[0];
225 dw210x_op_rw(d->udev, 0xc2, 0, 0,
226 buf6, msg[0].len + 2, DW210X_WRITE_MSG);
227 /* read si2109 register */
228 dw210x_op_rw(d->udev, 0xc3, 0xd0, 0,
229 buf6, msg[1].len + 2, DW210X_READ_MSG);
230 memcpy(msg[1].buf, buf6 + 2, msg[1].len);
231
232 break;
233 case 1:
234 switch (msg[0].addr) {
235 case 0x68:
236 if (2 + msg[0].len > sizeof(buf6)) {
237 warn("i2c wr: len=%d is too big!\n",
238 msg[0].len);
239 num = -EOPNOTSUPP;
240 break;
241 }
242
243 /* write to si2109 register */
244 buf6[0] = msg[0].addr << 1;
245 buf6[1] = msg[0].len;
246 memcpy(buf6 + 2, msg[0].buf, msg[0].len);
247 dw210x_op_rw(d->udev, 0xc2, 0, 0, buf6,
248 msg[0].len + 2, DW210X_WRITE_MSG);
249 break;
250 case(DW2102_RC_QUERY):
251 dw210x_op_rw(d->udev, 0xb8, 0, 0,
252 buf6, 2, DW210X_READ_MSG);
253 msg[0].buf[0] = buf6[0];
254 msg[0].buf[1] = buf6[1];
255 break;
256 case(DW2102_VOLTAGE_CTRL):
257 buf6[0] = 0x30;
258 buf6[1] = msg[0].buf[0];
259 dw210x_op_rw(d->udev, 0xb2, 0, 0,
260 buf6, 2, DW210X_WRITE_MSG);
261 break;
262 }
263 break;
264 }
265
266 mutex_unlock(&d->i2c_mutex);
267 return num;
268 }
269
270 static int dw2102_earda_i2c_transfer(struct i2c_adapter *adap, struct i2c_msg msg[], int num)
271 {
272 struct dvb_usb_device *d = i2c_get_adapdata(adap);
273 int ret;
274
275 if (!d)
276 return -ENODEV;
277 if (mutex_lock_interruptible(&d->i2c_mutex) < 0)
278 return -EAGAIN;
279
280 switch (num) {
281 case 2: {
282 /* read */
283 /* first write first register number */
284 u8 ibuf[MAX_XFER_SIZE], obuf[3];
285
286 if (2 + msg[0].len != sizeof(obuf)) {
287 warn("i2c rd: len=%d is not 1!\n",
288 msg[0].len);
289 ret = -EOPNOTSUPP;
290 goto unlock;
291 }
292
293 if (2 + msg[1].len > sizeof(ibuf)) {
294 warn("i2c rd: len=%d is too big!\n",
295 msg[1].len);
296 ret = -EOPNOTSUPP;
297 goto unlock;
298 }
299
300 obuf[0] = msg[0].addr << 1;
301 obuf[1] = msg[0].len;
302 obuf[2] = msg[0].buf[0];
303 dw210x_op_rw(d->udev, 0xc2, 0, 0,
304 obuf, msg[0].len + 2, DW210X_WRITE_MSG);
305 /* second read registers */
306 dw210x_op_rw(d->udev, 0xc3, 0xd1 , 0,
307 ibuf, msg[1].len + 2, DW210X_READ_MSG);
308 memcpy(msg[1].buf, ibuf + 2, msg[1].len);
309
310 break;
311 }
312 case 1:
313 switch (msg[0].addr) {
314 case 0x68: {
315 /* write to register */
316 u8 obuf[MAX_XFER_SIZE];
317
318 if (2 + msg[0].len > sizeof(obuf)) {
319 warn("i2c wr: len=%d is too big!\n",
320 msg[1].len);
321 ret = -EOPNOTSUPP;
322 goto unlock;
323 }
324
325 obuf[0] = msg[0].addr << 1;
326 obuf[1] = msg[0].len;
327 memcpy(obuf + 2, msg[0].buf, msg[0].len);
328 dw210x_op_rw(d->udev, 0xc2, 0, 0,
329 obuf, msg[0].len + 2, DW210X_WRITE_MSG);
330 break;
331 }
332 case 0x61: {
333 /* write to tuner */
334 u8 obuf[MAX_XFER_SIZE];
335
336 if (2 + msg[0].len > sizeof(obuf)) {
337 warn("i2c wr: len=%d is too big!\n",
338 msg[1].len);
339 ret = -EOPNOTSUPP;
340 goto unlock;
341 }
342
343 obuf[0] = msg[0].addr << 1;
344 obuf[1] = msg[0].len;
345 memcpy(obuf + 2, msg[0].buf, msg[0].len);
346 dw210x_op_rw(d->udev, 0xc2, 0, 0,
347 obuf, msg[0].len + 2, DW210X_WRITE_MSG);
348 break;
349 }
350 case(DW2102_RC_QUERY): {
351 u8 ibuf[2];
352 dw210x_op_rw(d->udev, 0xb8, 0, 0,
353 ibuf, 2, DW210X_READ_MSG);
354 memcpy(msg[0].buf, ibuf , 2);
355 break;
356 }
357 case(DW2102_VOLTAGE_CTRL): {
358 u8 obuf[2];
359 obuf[0] = 0x30;
360 obuf[1] = msg[0].buf[0];
361 dw210x_op_rw(d->udev, 0xb2, 0, 0,
362 obuf, 2, DW210X_WRITE_MSG);
363 break;
364 }
365 }
366
367 break;
368 }
369 ret = num;
370
371 unlock:
372 mutex_unlock(&d->i2c_mutex);
373 return ret;
374 }
375
376 static int dw2104_i2c_transfer(struct i2c_adapter *adap, struct i2c_msg msg[], int num)
377 {
378 struct dvb_usb_device *d = i2c_get_adapdata(adap);
379 int len, i, j, ret;
380
381 if (!d)
382 return -ENODEV;
383 if (mutex_lock_interruptible(&d->i2c_mutex) < 0)
384 return -EAGAIN;
385
386 for (j = 0; j < num; j++) {
387 switch (msg[j].addr) {
388 case(DW2102_RC_QUERY): {
389 u8 ibuf[2];
390 dw210x_op_rw(d->udev, 0xb8, 0, 0,
391 ibuf, 2, DW210X_READ_MSG);
392 memcpy(msg[j].buf, ibuf , 2);
393 break;
394 }
395 case(DW2102_VOLTAGE_CTRL): {
396 u8 obuf[2];
397 obuf[0] = 0x30;
398 obuf[1] = msg[j].buf[0];
399 dw210x_op_rw(d->udev, 0xb2, 0, 0,
400 obuf, 2, DW210X_WRITE_MSG);
401 break;
402 }
403 /*case 0x55: cx24116
404 case 0x6a: stv0903
405 case 0x68: ds3000, stv0903
406 case 0x60: ts2020, stv6110, stb6100 */
407 default: {
408 if (msg[j].flags == I2C_M_RD) {
409 /* read registers */
410 u8 ibuf[MAX_XFER_SIZE];
411
412 if (2 + msg[j].len > sizeof(ibuf)) {
413 warn("i2c rd: len=%d is too big!\n",
414 msg[j].len);
415 ret = -EOPNOTSUPP;
416 goto unlock;
417 }
418
419 dw210x_op_rw(d->udev, 0xc3,
420 (msg[j].addr << 1) + 1, 0,
421 ibuf, msg[j].len + 2,
422 DW210X_READ_MSG);
423 memcpy(msg[j].buf, ibuf + 2, msg[j].len);
424 mdelay(10);
425 } else if (((msg[j].buf[0] == 0xb0) &&
426 (msg[j].addr == 0x68)) ||
427 ((msg[j].buf[0] == 0xf7) &&
428 (msg[j].addr == 0x55))) {
429 /* write firmware */
430 u8 obuf[19];
431 obuf[0] = msg[j].addr << 1;
432 obuf[1] = (msg[j].len > 15 ? 17 : msg[j].len);
433 obuf[2] = msg[j].buf[0];
434 len = msg[j].len - 1;
435 i = 1;
436 do {
437 memcpy(obuf + 3, msg[j].buf + i,
438 (len > 16 ? 16 : len));
439 dw210x_op_rw(d->udev, 0xc2, 0, 0,
440 obuf, (len > 16 ? 16 : len) + 3,
441 DW210X_WRITE_MSG);
442 i += 16;
443 len -= 16;
444 } while (len > 0);
445 } else {
446 /* write registers */
447 u8 obuf[MAX_XFER_SIZE];
448
449 if (2 + msg[j].len > sizeof(obuf)) {
450 warn("i2c wr: len=%d is too big!\n",
451 msg[j].len);
452 ret = -EOPNOTSUPP;
453 goto unlock;
454 }
455
456 obuf[0] = msg[j].addr << 1;
457 obuf[1] = msg[j].len;
458 memcpy(obuf + 2, msg[j].buf, msg[j].len);
459 dw210x_op_rw(d->udev, 0xc2, 0, 0,
460 obuf, msg[j].len + 2,
461 DW210X_WRITE_MSG);
462 }
463 break;
464 }
465 }
466
467 }
468 ret = num;
469
470 unlock:
471 mutex_unlock(&d->i2c_mutex);
472 return ret;
473 }
474
475 static int dw3101_i2c_transfer(struct i2c_adapter *adap, struct i2c_msg msg[],
476 int num)
477 {
478 struct dvb_usb_device *d = i2c_get_adapdata(adap);
479 int ret;
480 int i;
481
482 if (!d)
483 return -ENODEV;
484 if (mutex_lock_interruptible(&d->i2c_mutex) < 0)
485 return -EAGAIN;
486
487 switch (num) {
488 case 2: {
489 /* read */
490 /* first write first register number */
491 u8 ibuf[MAX_XFER_SIZE], obuf[3];
492
493 if (2 + msg[0].len != sizeof(obuf)) {
494 warn("i2c rd: len=%d is not 1!\n",
495 msg[0].len);
496 ret = -EOPNOTSUPP;
497 goto unlock;
498 }
499 if (2 + msg[1].len > sizeof(ibuf)) {
500 warn("i2c rd: len=%d is too big!\n",
501 msg[1].len);
502 ret = -EOPNOTSUPP;
503 goto unlock;
504 }
505 obuf[0] = msg[0].addr << 1;
506 obuf[1] = msg[0].len;
507 obuf[2] = msg[0].buf[0];
508 dw210x_op_rw(d->udev, 0xc2, 0, 0,
509 obuf, msg[0].len + 2, DW210X_WRITE_MSG);
510 /* second read registers */
511 dw210x_op_rw(d->udev, 0xc3, 0x19 , 0,
512 ibuf, msg[1].len + 2, DW210X_READ_MSG);
513 memcpy(msg[1].buf, ibuf + 2, msg[1].len);
514
515 break;
516 }
517 case 1:
518 switch (msg[0].addr) {
519 case 0x60:
520 case 0x0c: {
521 /* write to register */
522 u8 obuf[MAX_XFER_SIZE];
523
524 if (2 + msg[0].len > sizeof(obuf)) {
525 warn("i2c wr: len=%d is too big!\n",
526 msg[0].len);
527 ret = -EOPNOTSUPP;
528 goto unlock;
529 }
530 obuf[0] = msg[0].addr << 1;
531 obuf[1] = msg[0].len;
532 memcpy(obuf + 2, msg[0].buf, msg[0].len);
533 dw210x_op_rw(d->udev, 0xc2, 0, 0,
534 obuf, msg[0].len + 2, DW210X_WRITE_MSG);
535 break;
536 }
537 case(DW2102_RC_QUERY): {
538 u8 ibuf[2];
539 dw210x_op_rw(d->udev, 0xb8, 0, 0,
540 ibuf, 2, DW210X_READ_MSG);
541 memcpy(msg[0].buf, ibuf , 2);
542 break;
543 }
544 }
545
546 break;
547 }
548
549 for (i = 0; i < num; i++) {
550 deb_xfer("%02x:%02x: %s ", i, msg[i].addr,
551 msg[i].flags == 0 ? ">>>" : "<<<");
552 debug_dump(msg[i].buf, msg[i].len, deb_xfer);
553 }
554 ret = num;
555
556 unlock:
557 mutex_unlock(&d->i2c_mutex);
558 return ret;
559 }
560
561 static int s6x0_i2c_transfer(struct i2c_adapter *adap, struct i2c_msg msg[],
562 int num)
563 {
564 struct dvb_usb_device *d = i2c_get_adapdata(adap);
565 struct usb_device *udev;
566 int len, i, j, ret;
567
568 if (!d)
569 return -ENODEV;
570 udev = d->udev;
571 if (mutex_lock_interruptible(&d->i2c_mutex) < 0)
572 return -EAGAIN;
573
574 for (j = 0; j < num; j++) {
575 switch (msg[j].addr) {
576 case (DW2102_RC_QUERY): {
577 u8 ibuf[5];
578 dw210x_op_rw(d->udev, 0xb8, 0, 0,
579 ibuf, 5, DW210X_READ_MSG);
580 memcpy(msg[j].buf, ibuf + 3, 2);
581 break;
582 }
583 case (DW2102_VOLTAGE_CTRL): {
584 u8 obuf[2];
585
586 obuf[0] = 1;
587 obuf[1] = msg[j].buf[1];/* off-on */
588 dw210x_op_rw(d->udev, 0x8a, 0, 0,
589 obuf, 2, DW210X_WRITE_MSG);
590 obuf[0] = 3;
591 obuf[1] = msg[j].buf[0];/* 13v-18v */
592 dw210x_op_rw(d->udev, 0x8a, 0, 0,
593 obuf, 2, DW210X_WRITE_MSG);
594 break;
595 }
596 case (DW2102_LED_CTRL): {
597 u8 obuf[2];
598
599 obuf[0] = 5;
600 obuf[1] = msg[j].buf[0];
601 dw210x_op_rw(d->udev, 0x8a, 0, 0,
602 obuf, 2, DW210X_WRITE_MSG);
603 break;
604 }
605 /*case 0x55: cx24116
606 case 0x6a: stv0903
607 case 0x68: ds3000, stv0903, rs2000
608 case 0x60: ts2020, stv6110, stb6100
609 case 0xa0: eeprom */
610 default: {
611 if (msg[j].flags == I2C_M_RD) {
612 /* read registers */
613 u8 ibuf[MAX_XFER_SIZE];
614
615 if (msg[j].len > sizeof(ibuf)) {
616 warn("i2c rd: len=%d is too big!\n",
617 msg[j].len);
618 ret = -EOPNOTSUPP;
619 goto unlock;
620 }
621
622 dw210x_op_rw(d->udev, 0x91, 0, 0,
623 ibuf, msg[j].len,
624 DW210X_READ_MSG);
625 memcpy(msg[j].buf, ibuf, msg[j].len);
626 break;
627 } else if ((msg[j].buf[0] == 0xb0) &&
628 (msg[j].addr == 0x68)) {
629 /* write firmware */
630 u8 obuf[19];
631 obuf[0] = (msg[j].len > 16 ?
632 18 : msg[j].len + 1);
633 obuf[1] = msg[j].addr << 1;
634 obuf[2] = msg[j].buf[0];
635 len = msg[j].len - 1;
636 i = 1;
637 do {
638 memcpy(obuf + 3, msg[j].buf + i,
639 (len > 16 ? 16 : len));
640 dw210x_op_rw(d->udev, 0x80, 0, 0,
641 obuf, (len > 16 ? 16 : len) + 3,
642 DW210X_WRITE_MSG);
643 i += 16;
644 len -= 16;
645 } while (len > 0);
646 } else if (j < (num - 1)) {
647 /* write register addr before read */
648 u8 obuf[MAX_XFER_SIZE];
649
650 if (2 + msg[j].len > sizeof(obuf)) {
651 warn("i2c wr: len=%d is too big!\n",
652 msg[j].len);
653 ret = -EOPNOTSUPP;
654 goto unlock;
655 }
656
657 obuf[0] = msg[j + 1].len;
658 obuf[1] = (msg[j].addr << 1);
659 memcpy(obuf + 2, msg[j].buf, msg[j].len);
660 dw210x_op_rw(d->udev,
661 le16_to_cpu(udev->descriptor.idProduct) ==
662 0x7500 ? 0x92 : 0x90, 0, 0,
663 obuf, msg[j].len + 2,
664 DW210X_WRITE_MSG);
665 break;
666 } else {
667 /* write registers */
668 u8 obuf[MAX_XFER_SIZE];
669
670 if (2 + msg[j].len > sizeof(obuf)) {
671 warn("i2c wr: len=%d is too big!\n",
672 msg[j].len);
673 ret = -EOPNOTSUPP;
674 goto unlock;
675 }
676 obuf[0] = msg[j].len + 1;
677 obuf[1] = (msg[j].addr << 1);
678 memcpy(obuf + 2, msg[j].buf, msg[j].len);
679 dw210x_op_rw(d->udev, 0x80, 0, 0,
680 obuf, msg[j].len + 2,
681 DW210X_WRITE_MSG);
682 break;
683 }
684 break;
685 }
686 }
687 }
688 ret = num;
689
690 unlock:
691 mutex_unlock(&d->i2c_mutex);
692 return ret;
693 }
694
695 static int su3000_i2c_transfer(struct i2c_adapter *adap, struct i2c_msg msg[],
696 int num)
697 {
698 struct dvb_usb_device *d = i2c_get_adapdata(adap);
699 struct dw2102_state *state;
700
701 if (!d)
702 return -ENODEV;
703
704 state = d->priv;
705
706 if (mutex_lock_interruptible(&d->i2c_mutex) < 0)
707 return -EAGAIN;
708 if (mutex_lock_interruptible(&d->data_mutex) < 0) {
709 mutex_unlock(&d->i2c_mutex);
710 return -EAGAIN;
711 }
712
713 switch (num) {
714 case 1:
715 switch (msg[0].addr) {
716 case SU3000_STREAM_CTRL:
717 state->data[0] = msg[0].buf[0] + 0x36;
718 state->data[1] = 3;
719 state->data[2] = 0;
720 if (dvb_usb_generic_rw(d, state->data, 3,
721 state->data, 0, 0) < 0)
722 err("i2c transfer failed.");
723 break;
724 case DW2102_RC_QUERY:
725 state->data[0] = 0x10;
726 if (dvb_usb_generic_rw(d, state->data, 1,
727 state->data, 2, 0) < 0)
728 err("i2c transfer failed.");
729 msg[0].buf[1] = state->data[0];
730 msg[0].buf[0] = state->data[1];
731 break;
732 default:
733 if (3 + msg[0].len > sizeof(state->data)) {
734 warn("i2c wr: len=%d is too big!\n",
735 msg[0].len);
736 num = -EOPNOTSUPP;
737 break;
738 }
739
740 /* always i2c write*/
741 state->data[0] = 0x08;
742 state->data[1] = msg[0].addr;
743 state->data[2] = msg[0].len;
744
745 memcpy(&state->data[3], msg[0].buf, msg[0].len);
746
747 if (dvb_usb_generic_rw(d, state->data, msg[0].len + 3,
748 state->data, 1, 0) < 0)
749 err("i2c transfer failed.");
750
751 }
752 break;
753 case 2:
754 /* always i2c read */
755 if (4 + msg[0].len > sizeof(state->data)) {
756 warn("i2c rd: len=%d is too big!\n",
757 msg[0].len);
758 num = -EOPNOTSUPP;
759 break;
760 }
761 if (1 + msg[1].len > sizeof(state->data)) {
762 warn("i2c rd: len=%d is too big!\n",
763 msg[1].len);
764 num = -EOPNOTSUPP;
765 break;
766 }
767
768 state->data[0] = 0x09;
769 state->data[1] = msg[0].len;
770 state->data[2] = msg[1].len;
771 state->data[3] = msg[0].addr;
772 memcpy(&state->data[4], msg[0].buf, msg[0].len);
773
774 if (dvb_usb_generic_rw(d, state->data, msg[0].len + 4,
775 state->data, msg[1].len + 1, 0) < 0)
776 err("i2c transfer failed.");
777
778 memcpy(msg[1].buf, &state->data[1], msg[1].len);
779 break;
780 default:
781 warn("more than 2 i2c messages at a time is not handled yet.");
782 break;
783 }
784 mutex_unlock(&d->data_mutex);
785 mutex_unlock(&d->i2c_mutex);
786 return num;
787 }
788
789 static u32 dw210x_i2c_func(struct i2c_adapter *adapter)
790 {
791 return I2C_FUNC_I2C;
792 }
793
794 static struct i2c_algorithm dw2102_i2c_algo = {
795 .master_xfer = dw2102_i2c_transfer,
796 .functionality = dw210x_i2c_func,
797 };
798
799 static struct i2c_algorithm dw2102_serit_i2c_algo = {
800 .master_xfer = dw2102_serit_i2c_transfer,
801 .functionality = dw210x_i2c_func,
802 };
803
804 static struct i2c_algorithm dw2102_earda_i2c_algo = {
805 .master_xfer = dw2102_earda_i2c_transfer,
806 .functionality = dw210x_i2c_func,
807 };
808
809 static struct i2c_algorithm dw2104_i2c_algo = {
810 .master_xfer = dw2104_i2c_transfer,
811 .functionality = dw210x_i2c_func,
812 };
813
814 static struct i2c_algorithm dw3101_i2c_algo = {
815 .master_xfer = dw3101_i2c_transfer,
816 .functionality = dw210x_i2c_func,
817 };
818
819 static struct i2c_algorithm s6x0_i2c_algo = {
820 .master_xfer = s6x0_i2c_transfer,
821 .functionality = dw210x_i2c_func,
822 };
823
824 static struct i2c_algorithm su3000_i2c_algo = {
825 .master_xfer = su3000_i2c_transfer,
826 .functionality = dw210x_i2c_func,
827 };
828
829 static int dw210x_read_mac_address(struct dvb_usb_device *d, u8 mac[6])
830 {
831 int i;
832 u8 ibuf[] = {0, 0};
833 u8 eeprom[256], eepromline[16];
834
835 for (i = 0; i < 256; i++) {
836 if (dw210x_op_rw(d->udev, 0xb6, 0xa0 , i, ibuf, 2, DW210X_READ_MSG) < 0) {
837 err("read eeprom failed.");
838 return -1;
839 } else {
840 eepromline[i%16] = ibuf[0];
841 eeprom[i] = ibuf[0];
842 }
843 if ((i % 16) == 15) {
844 deb_xfer("%02x: ", i - 15);
845 debug_dump(eepromline, 16, deb_xfer);
846 }
847 }
848
849 memcpy(mac, eeprom + 8, 6);
850 return 0;
851 };
852
853 static int s6x0_read_mac_address(struct dvb_usb_device *d, u8 mac[6])
854 {
855 int i, ret;
856 u8 ibuf[] = { 0 }, obuf[] = { 0 };
857 u8 eeprom[256], eepromline[16];
858 struct i2c_msg msg[] = {
859 {
860 .addr = 0xa0 >> 1,
861 .flags = 0,
862 .buf = obuf,
863 .len = 1,
864 }, {
865 .addr = 0xa0 >> 1,
866 .flags = I2C_M_RD,
867 .buf = ibuf,
868 .len = 1,
869 }
870 };
871
872 for (i = 0; i < 256; i++) {
873 obuf[0] = i;
874 ret = s6x0_i2c_transfer(&d->i2c_adap, msg, 2);
875 if (ret != 2) {
876 err("read eeprom failed.");
877 return -1;
878 } else {
879 eepromline[i % 16] = ibuf[0];
880 eeprom[i] = ibuf[0];
881 }
882
883 if ((i % 16) == 15) {
884 deb_xfer("%02x: ", i - 15);
885 debug_dump(eepromline, 16, deb_xfer);
886 }
887 }
888
889 memcpy(mac, eeprom + 16, 6);
890 return 0;
891 };
892
893 static int su3000_streaming_ctrl(struct dvb_usb_adapter *adap, int onoff)
894 {
895 static u8 command_start[] = {0x00};
896 static u8 command_stop[] = {0x01};
897 struct i2c_msg msg = {
898 .addr = SU3000_STREAM_CTRL,
899 .flags = 0,
900 .buf = onoff ? command_start : command_stop,
901 .len = 1
902 };
903
904 i2c_transfer(&adap->dev->i2c_adap, &msg, 1);
905
906 return 0;
907 }
908
909 static int su3000_power_ctrl(struct dvb_usb_device *d, int i)
910 {
911 struct dw2102_state *state = (struct dw2102_state *)d->priv;
912 int ret = 0;
913
914 info("%s: %d, initialized %d", __func__, i, state->initialized);
915
916 if (i && !state->initialized) {
917 mutex_lock(&d->data_mutex);
918
919 state->data[0] = 0xde;
920 state->data[1] = 0;
921
922 state->initialized = 1;
923 /* reset board */
924 ret = dvb_usb_generic_rw(d, state->data, 2, NULL, 0, 0);
925 mutex_unlock(&d->data_mutex);
926 }
927
928 return ret;
929 }
930
931 static int su3000_read_mac_address(struct dvb_usb_device *d, u8 mac[6])
932 {
933 int i;
934 u8 obuf[] = { 0x1f, 0xf0 };
935 u8 ibuf[] = { 0 };
936 struct i2c_msg msg[] = {
937 {
938 .addr = 0x51,
939 .flags = 0,
940 .buf = obuf,
941 .len = 2,
942 }, {
943 .addr = 0x51,
944 .flags = I2C_M_RD,
945 .buf = ibuf,
946 .len = 1,
947
948 }
949 };
950
951 for (i = 0; i < 6; i++) {
952 obuf[1] = 0xf0 + i;
953 if (i2c_transfer(&d->i2c_adap, msg, 2) != 2)
954 break;
955 else
956 mac[i] = ibuf[0];
957 }
958
959 return 0;
960 }
961
962 static int su3000_identify_state(struct usb_device *udev,
963 struct dvb_usb_device_properties *props,
964 struct dvb_usb_device_description **desc,
965 int *cold)
966 {
967 info("%s", __func__);
968
969 *cold = 0;
970 return 0;
971 }
972
973 static int dw210x_set_voltage(struct dvb_frontend *fe,
974 enum fe_sec_voltage voltage)
975 {
976 static u8 command_13v[] = {0x00, 0x01};
977 static u8 command_18v[] = {0x01, 0x01};
978 static u8 command_off[] = {0x00, 0x00};
979 struct i2c_msg msg = {
980 .addr = DW2102_VOLTAGE_CTRL,
981 .flags = 0,
982 .buf = command_off,
983 .len = 2,
984 };
985
986 struct dvb_usb_adapter *udev_adap =
987 (struct dvb_usb_adapter *)(fe->dvb->priv);
988 if (voltage == SEC_VOLTAGE_18)
989 msg.buf = command_18v;
990 else if (voltage == SEC_VOLTAGE_13)
991 msg.buf = command_13v;
992
993 i2c_transfer(&udev_adap->dev->i2c_adap, &msg, 1);
994
995 return 0;
996 }
997
998 static int s660_set_voltage(struct dvb_frontend *fe,
999 enum fe_sec_voltage voltage)
1000 {
1001 struct dvb_usb_adapter *d =
1002 (struct dvb_usb_adapter *)(fe->dvb->priv);
1003 struct dw2102_state *st = (struct dw2102_state *)d->dev->priv;
1004
1005 dw210x_set_voltage(fe, voltage);
1006 if (st->old_set_voltage)
1007 st->old_set_voltage(fe, voltage);
1008
1009 return 0;
1010 }
1011
1012 static void dw210x_led_ctrl(struct dvb_frontend *fe, int offon)
1013 {
1014 static u8 led_off[] = { 0 };
1015 static u8 led_on[] = { 1 };
1016 struct i2c_msg msg = {
1017 .addr = DW2102_LED_CTRL,
1018 .flags = 0,
1019 .buf = led_off,
1020 .len = 1
1021 };
1022 struct dvb_usb_adapter *udev_adap =
1023 (struct dvb_usb_adapter *)(fe->dvb->priv);
1024
1025 if (offon)
1026 msg.buf = led_on;
1027 i2c_transfer(&udev_adap->dev->i2c_adap, &msg, 1);
1028 }
1029
1030 static int tt_s2_4600_read_status(struct dvb_frontend *fe,
1031 enum fe_status *status)
1032 {
1033 struct dvb_usb_adapter *d =
1034 (struct dvb_usb_adapter *)(fe->dvb->priv);
1035 struct dw2102_state *st = (struct dw2102_state *)d->dev->priv;
1036 int ret;
1037
1038 ret = st->fe_read_status(fe, status);
1039
1040 /* resync slave fifo when signal change from unlock to lock */
1041 if ((*status & FE_HAS_LOCK) && (!st->last_lock))
1042 su3000_streaming_ctrl(d, 1);
1043
1044 st->last_lock = (*status & FE_HAS_LOCK) ? 1 : 0;
1045 return ret;
1046 }
1047
1048 static struct stv0299_config sharp_z0194a_config = {
1049 .demod_address = 0x68,
1050 .inittab = sharp_z0194a_inittab,
1051 .mclk = 88000000UL,
1052 .invert = 1,
1053 .skip_reinit = 0,
1054 .lock_output = STV0299_LOCKOUTPUT_1,
1055 .volt13_op0_op1 = STV0299_VOLT13_OP1,
1056 .min_delay_ms = 100,
1057 .set_symbol_rate = sharp_z0194a_set_symbol_rate,
1058 };
1059
1060 static struct cx24116_config dw2104_config = {
1061 .demod_address = 0x55,
1062 .mpg_clk_pos_pol = 0x01,
1063 };
1064
1065 static struct si21xx_config serit_sp1511lhb_config = {
1066 .demod_address = 0x68,
1067 .min_delay_ms = 100,
1068
1069 };
1070
1071 static struct tda10023_config dw3101_tda10023_config = {
1072 .demod_address = 0x0c,
1073 .invert = 1,
1074 };
1075
1076 static struct mt312_config zl313_config = {
1077 .demod_address = 0x0e,
1078 };
1079
1080 static struct ds3000_config dw2104_ds3000_config = {
1081 .demod_address = 0x68,
1082 };
1083
1084 static struct ts2020_config dw2104_ts2020_config = {
1085 .tuner_address = 0x60,
1086 .clk_out_div = 1,
1087 .frequency_div = 1060000,
1088 };
1089
1090 static struct ds3000_config s660_ds3000_config = {
1091 .demod_address = 0x68,
1092 .ci_mode = 1,
1093 .set_lock_led = dw210x_led_ctrl,
1094 };
1095
1096 static struct ts2020_config s660_ts2020_config = {
1097 .tuner_address = 0x60,
1098 .clk_out_div = 1,
1099 .frequency_div = 1146000,
1100 };
1101
1102 static struct stv0900_config dw2104a_stv0900_config = {
1103 .demod_address = 0x6a,
1104 .demod_mode = 0,
1105 .xtal = 27000000,
1106 .clkmode = 3,/* 0-CLKI, 2-XTALI, else AUTO */
1107 .diseqc_mode = 2,/* 2/3 PWM */
1108 .tun1_maddress = 0,/* 0x60 */
1109 .tun1_adc = 0,/* 2 Vpp */
1110 .path1_mode = 3,
1111 };
1112
1113 static struct stb6100_config dw2104a_stb6100_config = {
1114 .tuner_address = 0x60,
1115 .refclock = 27000000,
1116 };
1117
1118 static struct stv0900_config dw2104_stv0900_config = {
1119 .demod_address = 0x68,
1120 .demod_mode = 0,
1121 .xtal = 8000000,
1122 .clkmode = 3,
1123 .diseqc_mode = 2,
1124 .tun1_maddress = 0,
1125 .tun1_adc = 1,/* 1 Vpp */
1126 .path1_mode = 3,
1127 };
1128
1129 static struct stv6110_config dw2104_stv6110_config = {
1130 .i2c_address = 0x60,
1131 .mclk = 16000000,
1132 .clk_div = 1,
1133 };
1134
1135 static struct stv0900_config prof_7500_stv0900_config = {
1136 .demod_address = 0x6a,
1137 .demod_mode = 0,
1138 .xtal = 27000000,
1139 .clkmode = 3,/* 0-CLKI, 2-XTALI, else AUTO */
1140 .diseqc_mode = 2,/* 2/3 PWM */
1141 .tun1_maddress = 0,/* 0x60 */
1142 .tun1_adc = 0,/* 2 Vpp */
1143 .path1_mode = 3,
1144 .tun1_type = 3,
1145 .set_lock_led = dw210x_led_ctrl,
1146 };
1147
1148 static struct ds3000_config su3000_ds3000_config = {
1149 .demod_address = 0x68,
1150 .ci_mode = 1,
1151 .set_lock_led = dw210x_led_ctrl,
1152 };
1153
1154 static struct cxd2820r_config cxd2820r_config = {
1155 .i2c_address = 0x6c, /* (0xd8 >> 1) */
1156 .ts_mode = 0x38,
1157 .ts_clock_inv = 1,
1158 };
1159
1160 static struct tda18271_config tda18271_config = {
1161 .output_opt = TDA18271_OUTPUT_LT_OFF,
1162 .gate = TDA18271_GATE_DIGITAL,
1163 };
1164
1165 static u8 m88rs2000_inittab[] = {
1166 DEMOD_WRITE, 0x9a, 0x30,
1167 DEMOD_WRITE, 0x00, 0x01,
1168 WRITE_DELAY, 0x19, 0x00,
1169 DEMOD_WRITE, 0x00, 0x00,
1170 DEMOD_WRITE, 0x9a, 0xb0,
1171 DEMOD_WRITE, 0x81, 0xc1,
1172 DEMOD_WRITE, 0x81, 0x81,
1173 DEMOD_WRITE, 0x86, 0xc6,
1174 DEMOD_WRITE, 0x9a, 0x30,
1175 DEMOD_WRITE, 0xf0, 0x80,
1176 DEMOD_WRITE, 0xf1, 0xbf,
1177 DEMOD_WRITE, 0xb0, 0x45,
1178 DEMOD_WRITE, 0xb2, 0x01,
1179 DEMOD_WRITE, 0x9a, 0xb0,
1180 0xff, 0xaa, 0xff
1181 };
1182
1183 static struct m88rs2000_config s421_m88rs2000_config = {
1184 .demod_addr = 0x68,
1185 .inittab = m88rs2000_inittab,
1186 };
1187
1188 static int dw2104_frontend_attach(struct dvb_usb_adapter *d)
1189 {
1190 struct dvb_tuner_ops *tuner_ops = NULL;
1191
1192 if (demod_probe & 4) {
1193 d->fe_adap[0].fe = dvb_attach(stv0900_attach, &dw2104a_stv0900_config,
1194 &d->dev->i2c_adap, 0);
1195 if (d->fe_adap[0].fe != NULL) {
1196 if (dvb_attach(stb6100_attach, d->fe_adap[0].fe,
1197 &dw2104a_stb6100_config,
1198 &d->dev->i2c_adap)) {
1199 tuner_ops = &d->fe_adap[0].fe->ops.tuner_ops;
1200 tuner_ops->set_frequency = stb6100_set_freq;
1201 tuner_ops->get_frequency = stb6100_get_freq;
1202 tuner_ops->set_bandwidth = stb6100_set_bandw;
1203 tuner_ops->get_bandwidth = stb6100_get_bandw;
1204 d->fe_adap[0].fe->ops.set_voltage = dw210x_set_voltage;
1205 info("Attached STV0900+STB6100!");
1206 return 0;
1207 }
1208 }
1209 }
1210
1211 if (demod_probe & 2) {
1212 d->fe_adap[0].fe = dvb_attach(stv0900_attach, &dw2104_stv0900_config,
1213 &d->dev->i2c_adap, 0);
1214 if (d->fe_adap[0].fe != NULL) {
1215 if (dvb_attach(stv6110_attach, d->fe_adap[0].fe,
1216 &dw2104_stv6110_config,
1217 &d->dev->i2c_adap)) {
1218 d->fe_adap[0].fe->ops.set_voltage = dw210x_set_voltage;
1219 info("Attached STV0900+STV6110A!");
1220 return 0;
1221 }
1222 }
1223 }
1224
1225 if (demod_probe & 1) {
1226 d->fe_adap[0].fe = dvb_attach(cx24116_attach, &dw2104_config,
1227 &d->dev->i2c_adap);
1228 if (d->fe_adap[0].fe != NULL) {
1229 d->fe_adap[0].fe->ops.set_voltage = dw210x_set_voltage;
1230 info("Attached cx24116!");
1231 return 0;
1232 }
1233 }
1234
1235 d->fe_adap[0].fe = dvb_attach(ds3000_attach, &dw2104_ds3000_config,
1236 &d->dev->i2c_adap);
1237 if (d->fe_adap[0].fe != NULL) {
1238 dvb_attach(ts2020_attach, d->fe_adap[0].fe,
1239 &dw2104_ts2020_config, &d->dev->i2c_adap);
1240 d->fe_adap[0].fe->ops.set_voltage = dw210x_set_voltage;
1241 info("Attached DS3000!");
1242 return 0;
1243 }
1244
1245 return -EIO;
1246 }
1247
1248 static struct dvb_usb_device_properties dw2102_properties;
1249 static struct dvb_usb_device_properties dw2104_properties;
1250 static struct dvb_usb_device_properties s6x0_properties;
1251
1252 static int dw2102_frontend_attach(struct dvb_usb_adapter *d)
1253 {
1254 if (dw2102_properties.i2c_algo == &dw2102_serit_i2c_algo) {
1255 /*dw2102_properties.adapter->tuner_attach = NULL;*/
1256 d->fe_adap[0].fe = dvb_attach(si21xx_attach, &serit_sp1511lhb_config,
1257 &d->dev->i2c_adap);
1258 if (d->fe_adap[0].fe != NULL) {
1259 d->fe_adap[0].fe->ops.set_voltage = dw210x_set_voltage;
1260 info("Attached si21xx!");
1261 return 0;
1262 }
1263 }
1264
1265 if (dw2102_properties.i2c_algo == &dw2102_earda_i2c_algo) {
1266 d->fe_adap[0].fe = dvb_attach(stv0288_attach, &earda_config,
1267 &d->dev->i2c_adap);
1268 if (d->fe_adap[0].fe != NULL) {
1269 if (dvb_attach(stb6000_attach, d->fe_adap[0].fe, 0x61,
1270 &d->dev->i2c_adap)) {
1271 d->fe_adap[0].fe->ops.set_voltage = dw210x_set_voltage;
1272 info("Attached stv0288!");
1273 return 0;
1274 }
1275 }
1276 }
1277
1278 if (dw2102_properties.i2c_algo == &dw2102_i2c_algo) {
1279 /*dw2102_properties.adapter->tuner_attach = dw2102_tuner_attach;*/
1280 d->fe_adap[0].fe = dvb_attach(stv0299_attach, &sharp_z0194a_config,
1281 &d->dev->i2c_adap);
1282 if (d->fe_adap[0].fe != NULL) {
1283 d->fe_adap[0].fe->ops.set_voltage = dw210x_set_voltage;
1284 info("Attached stv0299!");
1285 return 0;
1286 }
1287 }
1288 return -EIO;
1289 }
1290
1291 static int dw3101_frontend_attach(struct dvb_usb_adapter *d)
1292 {
1293 d->fe_adap[0].fe = dvb_attach(tda10023_attach, &dw3101_tda10023_config,
1294 &d->dev->i2c_adap, 0x48);
1295 if (d->fe_adap[0].fe != NULL) {
1296 info("Attached tda10023!");
1297 return 0;
1298 }
1299 return -EIO;
1300 }
1301
1302 static int zl100313_frontend_attach(struct dvb_usb_adapter *d)
1303 {
1304 d->fe_adap[0].fe = dvb_attach(mt312_attach, &zl313_config,
1305 &d->dev->i2c_adap);
1306 if (d->fe_adap[0].fe != NULL) {
1307 if (dvb_attach(zl10039_attach, d->fe_adap[0].fe, 0x60,
1308 &d->dev->i2c_adap)) {
1309 d->fe_adap[0].fe->ops.set_voltage = dw210x_set_voltage;
1310 info("Attached zl100313+zl10039!");
1311 return 0;
1312 }
1313 }
1314
1315 return -EIO;
1316 }
1317
1318 static int stv0288_frontend_attach(struct dvb_usb_adapter *d)
1319 {
1320 u8 obuf[] = {7, 1};
1321
1322 d->fe_adap[0].fe = dvb_attach(stv0288_attach, &earda_config,
1323 &d->dev->i2c_adap);
1324
1325 if (d->fe_adap[0].fe == NULL)
1326 return -EIO;
1327
1328 if (NULL == dvb_attach(stb6000_attach, d->fe_adap[0].fe, 0x61, &d->dev->i2c_adap))
1329 return -EIO;
1330
1331 d->fe_adap[0].fe->ops.set_voltage = dw210x_set_voltage;
1332
1333 dw210x_op_rw(d->dev->udev, 0x8a, 0, 0, obuf, 2, DW210X_WRITE_MSG);
1334
1335 info("Attached stv0288+stb6000!");
1336
1337 return 0;
1338
1339 }
1340
1341 static int ds3000_frontend_attach(struct dvb_usb_adapter *d)
1342 {
1343 struct dw2102_state *st = d->dev->priv;
1344 u8 obuf[] = {7, 1};
1345
1346 d->fe_adap[0].fe = dvb_attach(ds3000_attach, &s660_ds3000_config,
1347 &d->dev->i2c_adap);
1348
1349 if (d->fe_adap[0].fe == NULL)
1350 return -EIO;
1351
1352 dvb_attach(ts2020_attach, d->fe_adap[0].fe, &s660_ts2020_config,
1353 &d->dev->i2c_adap);
1354
1355 st->old_set_voltage = d->fe_adap[0].fe->ops.set_voltage;
1356 d->fe_adap[0].fe->ops.set_voltage = s660_set_voltage;
1357
1358 dw210x_op_rw(d->dev->udev, 0x8a, 0, 0, obuf, 2, DW210X_WRITE_MSG);
1359
1360 info("Attached ds3000+ts2020!");
1361
1362 return 0;
1363 }
1364
1365 static int prof_7500_frontend_attach(struct dvb_usb_adapter *d)
1366 {
1367 u8 obuf[] = {7, 1};
1368
1369 d->fe_adap[0].fe = dvb_attach(stv0900_attach, &prof_7500_stv0900_config,
1370 &d->dev->i2c_adap, 0);
1371 if (d->fe_adap[0].fe == NULL)
1372 return -EIO;
1373
1374 d->fe_adap[0].fe->ops.set_voltage = dw210x_set_voltage;
1375
1376 dw210x_op_rw(d->dev->udev, 0x8a, 0, 0, obuf, 2, DW210X_WRITE_MSG);
1377
1378 info("Attached STV0900+STB6100A!");
1379
1380 return 0;
1381 }
1382
1383 static int su3000_frontend_attach(struct dvb_usb_adapter *adap)
1384 {
1385 struct dvb_usb_device *d = adap->dev;
1386 struct dw2102_state *state = d->priv;
1387
1388 mutex_lock(&d->data_mutex);
1389
1390 state->data[0] = 0xe;
1391 state->data[1] = 0x80;
1392 state->data[2] = 0;
1393
1394 if (dvb_usb_generic_rw(d, state->data, 3, state->data, 1, 0) < 0)
1395 err("command 0x0e transfer failed.");
1396
1397 state->data[0] = 0xe;
1398 state->data[1] = 0x02;
1399 state->data[2] = 1;
1400
1401 if (dvb_usb_generic_rw(d, state->data, 3, state->data, 1, 0) < 0)
1402 err("command 0x0e transfer failed.");
1403 msleep(300);
1404
1405 state->data[0] = 0xe;
1406 state->data[1] = 0x83;
1407 state->data[2] = 0;
1408
1409 if (dvb_usb_generic_rw(d, state->data, 3, state->data, 1, 0) < 0)
1410 err("command 0x0e transfer failed.");
1411
1412 state->data[0] = 0xe;
1413 state->data[1] = 0x83;
1414 state->data[2] = 1;
1415
1416 if (dvb_usb_generic_rw(d, state->data, 3, state->data, 1, 0) < 0)
1417 err("command 0x0e transfer failed.");
1418
1419 state->data[0] = 0x51;
1420
1421 if (dvb_usb_generic_rw(d, state->data, 1, state->data, 1, 0) < 0)
1422 err("command 0x51 transfer failed.");
1423
1424 mutex_unlock(&d->data_mutex);
1425
1426 adap->fe_adap[0].fe = dvb_attach(ds3000_attach, &su3000_ds3000_config,
1427 &d->i2c_adap);
1428 if (adap->fe_adap[0].fe == NULL)
1429 return -EIO;
1430
1431 if (dvb_attach(ts2020_attach, adap->fe_adap[0].fe,
1432 &dw2104_ts2020_config,
1433 &d->i2c_adap)) {
1434 info("Attached DS3000/TS2020!");
1435 return 0;
1436 }
1437
1438 info("Failed to attach DS3000/TS2020!");
1439 return -EIO;
1440 }
1441
1442 static int t220_frontend_attach(struct dvb_usb_adapter *adap)
1443 {
1444 struct dvb_usb_device *d = adap->dev;
1445 struct dw2102_state *state = d->priv;
1446
1447 mutex_lock(&d->data_mutex);
1448
1449 state->data[0] = 0xe;
1450 state->data[1] = 0x87;
1451 state->data[2] = 0x0;
1452
1453 if (dvb_usb_generic_rw(d, state->data, 3, state->data, 1, 0) < 0)
1454 err("command 0x0e transfer failed.");
1455
1456 state->data[0] = 0xe;
1457 state->data[1] = 0x86;
1458 state->data[2] = 1;
1459
1460 if (dvb_usb_generic_rw(d, state->data, 3, state->data, 1, 0) < 0)
1461 err("command 0x0e transfer failed.");
1462
1463 state->data[0] = 0xe;
1464 state->data[1] = 0x80;
1465 state->data[2] = 0;
1466
1467 if (dvb_usb_generic_rw(d, state->data, 3, state->data, 1, 0) < 0)
1468 err("command 0x0e transfer failed.");
1469
1470 msleep(50);
1471
1472 state->data[0] = 0xe;
1473 state->data[1] = 0x80;
1474 state->data[2] = 1;
1475
1476 if (dvb_usb_generic_rw(d, state->data, 3, state->data, 1, 0) < 0)
1477 err("command 0x0e transfer failed.");
1478
1479 state->data[0] = 0x51;
1480
1481 if (dvb_usb_generic_rw(d, state->data, 1, state->data, 1, 0) < 0)
1482 err("command 0x51 transfer failed.");
1483
1484 mutex_unlock(&d->data_mutex);
1485
1486 adap->fe_adap[0].fe = dvb_attach(cxd2820r_attach, &cxd2820r_config,
1487 &d->i2c_adap, NULL);
1488 if (adap->fe_adap[0].fe != NULL) {
1489 if (dvb_attach(tda18271_attach, adap->fe_adap[0].fe, 0x60,
1490 &d->i2c_adap, &tda18271_config)) {
1491 info("Attached TDA18271HD/CXD2820R!");
1492 return 0;
1493 }
1494 }
1495
1496 info("Failed to attach TDA18271HD/CXD2820R!");
1497 return -EIO;
1498 }
1499
1500 static int m88rs2000_frontend_attach(struct dvb_usb_adapter *adap)
1501 {
1502 struct dvb_usb_device *d = adap->dev;
1503 struct dw2102_state *state = d->priv;
1504
1505 mutex_lock(&d->data_mutex);
1506
1507 state->data[0] = 0x51;
1508
1509 if (dvb_usb_generic_rw(d, state->data, 1, state->data, 1, 0) < 0)
1510 err("command 0x51 transfer failed.");
1511
1512 mutex_unlock(&d->data_mutex);
1513
1514 adap->fe_adap[0].fe = dvb_attach(m88rs2000_attach,
1515 &s421_m88rs2000_config,
1516 &d->i2c_adap);
1517
1518 if (adap->fe_adap[0].fe == NULL)
1519 return -EIO;
1520
1521 if (dvb_attach(ts2020_attach, adap->fe_adap[0].fe,
1522 &dw2104_ts2020_config,
1523 &d->i2c_adap)) {
1524 info("Attached RS2000/TS2020!");
1525 return 0;
1526 }
1527
1528 info("Failed to attach RS2000/TS2020!");
1529 return -EIO;
1530 }
1531
1532 static int tt_s2_4600_frontend_attach(struct dvb_usb_adapter *adap)
1533 {
1534 struct dvb_usb_device *d = adap->dev;
1535 struct dw2102_state *state = d->priv;
1536 struct i2c_adapter *i2c_adapter;
1537 struct i2c_client *client;
1538 struct i2c_board_info board_info;
1539 struct m88ds3103_platform_data m88ds3103_pdata = {};
1540 struct ts2020_config ts2020_config = {};
1541
1542 mutex_lock(&d->data_mutex);
1543
1544 state->data[0] = 0xe;
1545 state->data[1] = 0x80;
1546 state->data[2] = 0x0;
1547
1548 if (dvb_usb_generic_rw(d, state->data, 3, state->data, 1, 0) < 0)
1549 err("command 0x0e transfer failed.");
1550
1551 state->data[0] = 0xe;
1552 state->data[1] = 0x02;
1553 state->data[2] = 1;
1554
1555 if (dvb_usb_generic_rw(d, state->data, 3, state->data, 1, 0) < 0)
1556 err("command 0x0e transfer failed.");
1557 msleep(300);
1558
1559 state->data[0] = 0xe;
1560 state->data[1] = 0x83;
1561 state->data[2] = 0;
1562
1563 if (dvb_usb_generic_rw(d, state->data, 3, state->data, 1, 0) < 0)
1564 err("command 0x0e transfer failed.");
1565
1566 state->data[0] = 0xe;
1567 state->data[1] = 0x83;
1568 state->data[2] = 1;
1569
1570 if (dvb_usb_generic_rw(d, state->data, 3, state->data, 1, 0) < 0)
1571 err("command 0x0e transfer failed.");
1572
1573 state->data[0] = 0x51;
1574
1575 if (dvb_usb_generic_rw(d, state->data, 1, state->data, 1, 0) < 0)
1576 err("command 0x51 transfer failed.");
1577
1578 mutex_unlock(&d->data_mutex);
1579
1580 /* attach demod */
1581 m88ds3103_pdata.clk = 27000000;
1582 m88ds3103_pdata.i2c_wr_max = 33;
1583 m88ds3103_pdata.ts_mode = M88DS3103_TS_CI;
1584 m88ds3103_pdata.ts_clk = 16000;
1585 m88ds3103_pdata.ts_clk_pol = 0;
1586 m88ds3103_pdata.spec_inv = 0;
1587 m88ds3103_pdata.agc = 0x99;
1588 m88ds3103_pdata.agc_inv = 0;
1589 m88ds3103_pdata.clk_out = M88DS3103_CLOCK_OUT_ENABLED;
1590 m88ds3103_pdata.envelope_mode = 0;
1591 m88ds3103_pdata.lnb_hv_pol = 1;
1592 m88ds3103_pdata.lnb_en_pol = 0;
1593 memset(&board_info, 0, sizeof(board_info));
1594 strlcpy(board_info.type, "m88ds3103", I2C_NAME_SIZE);
1595 board_info.addr = 0x68;
1596 board_info.platform_data = &m88ds3103_pdata;
1597 request_module("m88ds3103");
1598 client = i2c_new_device(&d->i2c_adap, &board_info);
1599 if (client == NULL || client->dev.driver == NULL)
1600 return -ENODEV;
1601 if (!try_module_get(client->dev.driver->owner)) {
1602 i2c_unregister_device(client);
1603 return -ENODEV;
1604 }
1605 adap->fe_adap[0].fe = m88ds3103_pdata.get_dvb_frontend(client);
1606 i2c_adapter = m88ds3103_pdata.get_i2c_adapter(client);
1607
1608 state->i2c_client_demod = client;
1609
1610 /* attach tuner */
1611 ts2020_config.fe = adap->fe_adap[0].fe;
1612 memset(&board_info, 0, sizeof(board_info));
1613 strlcpy(board_info.type, "ts2022", I2C_NAME_SIZE);
1614 board_info.addr = 0x60;
1615 board_info.platform_data = &ts2020_config;
1616 request_module("ts2020");
1617 client = i2c_new_device(i2c_adapter, &board_info);
1618
1619 if (client == NULL || client->dev.driver == NULL) {
1620 dvb_frontend_detach(adap->fe_adap[0].fe);
1621 return -ENODEV;
1622 }
1623
1624 if (!try_module_get(client->dev.driver->owner)) {
1625 i2c_unregister_device(client);
1626 dvb_frontend_detach(adap->fe_adap[0].fe);
1627 return -ENODEV;
1628 }
1629
1630 /* delegate signal strength measurement to tuner */
1631 adap->fe_adap[0].fe->ops.read_signal_strength =
1632 adap->fe_adap[0].fe->ops.tuner_ops.get_rf_strength;
1633
1634 state->i2c_client_tuner = client;
1635
1636 /* hook fe: need to resync the slave fifo when signal locks */
1637 state->fe_read_status = adap->fe_adap[0].fe->ops.read_status;
1638 adap->fe_adap[0].fe->ops.read_status = tt_s2_4600_read_status;
1639
1640 state->last_lock = 0;
1641
1642 return 0;
1643 }
1644
1645 static int dw2102_tuner_attach(struct dvb_usb_adapter *adap)
1646 {
1647 dvb_attach(dvb_pll_attach, adap->fe_adap[0].fe, 0x60,
1648 &adap->dev->i2c_adap, DVB_PLL_OPERA1);
1649 return 0;
1650 }
1651
1652 static int dw3101_tuner_attach(struct dvb_usb_adapter *adap)
1653 {
1654 dvb_attach(dvb_pll_attach, adap->fe_adap[0].fe, 0x60,
1655 &adap->dev->i2c_adap, DVB_PLL_TUA6034);
1656
1657 return 0;
1658 }
1659
1660 static int dw2102_rc_query(struct dvb_usb_device *d)
1661 {
1662 u8 key[2];
1663 struct i2c_msg msg = {
1664 .addr = DW2102_RC_QUERY,
1665 .flags = I2C_M_RD,
1666 .buf = key,
1667 .len = 2
1668 };
1669
1670 if (d->props.i2c_algo->master_xfer(&d->i2c_adap, &msg, 1) == 1) {
1671 if (msg.buf[0] != 0xff) {
1672 deb_rc("%s: rc code: %x, %x\n",
1673 __func__, key[0], key[1]);
1674 rc_keydown(d->rc_dev, RC_PROTO_UNKNOWN, key[0], 0);
1675 }
1676 }
1677
1678 return 0;
1679 }
1680
1681 static int prof_rc_query(struct dvb_usb_device *d)
1682 {
1683 u8 key[2];
1684 struct i2c_msg msg = {
1685 .addr = DW2102_RC_QUERY,
1686 .flags = I2C_M_RD,
1687 .buf = key,
1688 .len = 2
1689 };
1690
1691 if (d->props.i2c_algo->master_xfer(&d->i2c_adap, &msg, 1) == 1) {
1692 if (msg.buf[0] != 0xff) {
1693 deb_rc("%s: rc code: %x, %x\n",
1694 __func__, key[0], key[1]);
1695 rc_keydown(d->rc_dev, RC_PROTO_UNKNOWN, key[0] ^ 0xff,
1696 0);
1697 }
1698 }
1699
1700 return 0;
1701 }
1702
1703 static int su3000_rc_query(struct dvb_usb_device *d)
1704 {
1705 u8 key[2];
1706 struct i2c_msg msg = {
1707 .addr = DW2102_RC_QUERY,
1708 .flags = I2C_M_RD,
1709 .buf = key,
1710 .len = 2
1711 };
1712
1713 if (d->props.i2c_algo->master_xfer(&d->i2c_adap, &msg, 1) == 1) {
1714 if (msg.buf[0] != 0xff) {
1715 deb_rc("%s: rc code: %x, %x\n",
1716 __func__, key[0], key[1]);
1717 rc_keydown(d->rc_dev, RC_PROTO_RC5,
1718 RC_SCANCODE_RC5(key[1], key[0]), 0);
1719 }
1720 }
1721
1722 return 0;
1723 }
1724
1725 enum dw2102_table_entry {
1726 CYPRESS_DW2102,
1727 CYPRESS_DW2101,
1728 CYPRESS_DW2104,
1729 TEVII_S650,
1730 TERRATEC_CINERGY_S,
1731 CYPRESS_DW3101,
1732 TEVII_S630,
1733 PROF_1100,
1734 TEVII_S660,
1735 PROF_7500,
1736 GENIATECH_SU3000,
1737 TERRATEC_CINERGY_S2,
1738 TEVII_S480_1,
1739 TEVII_S480_2,
1740 X3M_SPC1400HD,
1741 TEVII_S421,
1742 TEVII_S632,
1743 TERRATEC_CINERGY_S2_R2,
1744 TERRATEC_CINERGY_S2_R3,
1745 TERRATEC_CINERGY_S2_R4,
1746 GOTVIEW_SAT_HD,
1747 GENIATECH_T220,
1748 TECHNOTREND_S2_4600,
1749 TEVII_S482_1,
1750 TEVII_S482_2,
1751 TERRATEC_CINERGY_S2_BOX,
1752 TEVII_S662
1753 };
1754
1755 static struct usb_device_id dw2102_table[] = {
1756 [CYPRESS_DW2102] = {USB_DEVICE(USB_VID_CYPRESS, USB_PID_DW2102)},
1757 [CYPRESS_DW2101] = {USB_DEVICE(USB_VID_CYPRESS, 0x2101)},
1758 [CYPRESS_DW2104] = {USB_DEVICE(USB_VID_CYPRESS, USB_PID_DW2104)},
1759 [TEVII_S650] = {USB_DEVICE(0x9022, USB_PID_TEVII_S650)},
1760 [TERRATEC_CINERGY_S] = {USB_DEVICE(USB_VID_TERRATEC, USB_PID_TERRATEC_CINERGY_S)},
1761 [CYPRESS_DW3101] = {USB_DEVICE(USB_VID_CYPRESS, USB_PID_DW3101)},
1762 [TEVII_S630] = {USB_DEVICE(0x9022, USB_PID_TEVII_S630)},
1763 [PROF_1100] = {USB_DEVICE(0x3011, USB_PID_PROF_1100)},
1764 [TEVII_S660] = {USB_DEVICE(0x9022, USB_PID_TEVII_S660)},
1765 [PROF_7500] = {USB_DEVICE(0x3034, 0x7500)},
1766 [GENIATECH_SU3000] = {USB_DEVICE(0x1f4d, 0x3000)},
1767 [TERRATEC_CINERGY_S2] = {USB_DEVICE(USB_VID_TERRATEC, USB_PID_TERRATEC_CINERGY_S2_R1)},
1768 [TEVII_S480_1] = {USB_DEVICE(0x9022, USB_PID_TEVII_S480_1)},
1769 [TEVII_S480_2] = {USB_DEVICE(0x9022, USB_PID_TEVII_S480_2)},
1770 [X3M_SPC1400HD] = {USB_DEVICE(0x1f4d, 0x3100)},
1771 [TEVII_S421] = {USB_DEVICE(0x9022, USB_PID_TEVII_S421)},
1772 [TEVII_S632] = {USB_DEVICE(0x9022, USB_PID_TEVII_S632)},
1773 [TERRATEC_CINERGY_S2_R2] = {USB_DEVICE(USB_VID_TERRATEC, USB_PID_TERRATEC_CINERGY_S2_R2)},
1774 [TERRATEC_CINERGY_S2_R3] = {USB_DEVICE(USB_VID_TERRATEC, USB_PID_TERRATEC_CINERGY_S2_R3)},
1775 [TERRATEC_CINERGY_S2_R4] = {USB_DEVICE(USB_VID_TERRATEC, USB_PID_TERRATEC_CINERGY_S2_R4)},
1776 [GOTVIEW_SAT_HD] = {USB_DEVICE(0x1FE1, USB_PID_GOTVIEW_SAT_HD)},
1777 [GENIATECH_T220] = {USB_DEVICE(0x1f4d, 0xD220)},
1778 [TECHNOTREND_S2_4600] = {USB_DEVICE(USB_VID_TECHNOTREND,
1779 USB_PID_TECHNOTREND_CONNECT_S2_4600)},
1780 [TEVII_S482_1] = {USB_DEVICE(0x9022, 0xd483)},
1781 [TEVII_S482_2] = {USB_DEVICE(0x9022, 0xd484)},
1782 [TERRATEC_CINERGY_S2_BOX] = {USB_DEVICE(USB_VID_TERRATEC, 0x0105)},
1783 [TEVII_S662] = {USB_DEVICE(0x9022, USB_PID_TEVII_S662)},
1784 { }
1785 };
1786
1787 MODULE_DEVICE_TABLE(usb, dw2102_table);
1788
1789 static int dw2102_load_firmware(struct usb_device *dev,
1790 const struct firmware *frmwr)
1791 {
1792 u8 *b, *p;
1793 int ret = 0, i;
1794 u8 reset;
1795 u8 reset16[] = {0, 0, 0, 0, 0, 0, 0};
1796 const struct firmware *fw;
1797
1798 switch (le16_to_cpu(dev->descriptor.idProduct)) {
1799 case 0x2101:
1800 ret = request_firmware(&fw, DW2101_FIRMWARE, &dev->dev);
1801 if (ret != 0) {
1802 err(err_str, DW2101_FIRMWARE);
1803 return ret;
1804 }
1805 break;
1806 default:
1807 fw = frmwr;
1808 break;
1809 }
1810 info("start downloading DW210X firmware");
1811 p = kmalloc(fw->size, GFP_KERNEL);
1812 reset = 1;
1813 /*stop the CPU*/
1814 dw210x_op_rw(dev, 0xa0, 0x7f92, 0, &reset, 1, DW210X_WRITE_MSG);
1815 dw210x_op_rw(dev, 0xa0, 0xe600, 0, &reset, 1, DW210X_WRITE_MSG);
1816
1817 if (p != NULL) {
1818 memcpy(p, fw->data, fw->size);
1819 for (i = 0; i < fw->size; i += 0x40) {
1820 b = (u8 *) p + i;
1821 if (dw210x_op_rw(dev, 0xa0, i, 0, b , 0x40,
1822 DW210X_WRITE_MSG) != 0x40) {
1823 err("error while transferring firmware");
1824 ret = -EINVAL;
1825 break;
1826 }
1827 }
1828 /* restart the CPU */
1829 reset = 0;
1830 if (ret || dw210x_op_rw(dev, 0xa0, 0x7f92, 0, &reset, 1,
1831 DW210X_WRITE_MSG) != 1) {
1832 err("could not restart the USB controller CPU.");
1833 ret = -EINVAL;
1834 }
1835 if (ret || dw210x_op_rw(dev, 0xa0, 0xe600, 0, &reset, 1,
1836 DW210X_WRITE_MSG) != 1) {
1837 err("could not restart the USB controller CPU.");
1838 ret = -EINVAL;
1839 }
1840 /* init registers */
1841 switch (le16_to_cpu(dev->descriptor.idProduct)) {
1842 case USB_PID_TEVII_S650:
1843 dw2104_properties.rc.core.rc_codes = RC_MAP_TEVII_NEC;
1844 /* fall through */
1845 case USB_PID_DW2104:
1846 reset = 1;
1847 dw210x_op_rw(dev, 0xc4, 0x0000, 0, &reset, 1,
1848 DW210X_WRITE_MSG);
1849 /* fall through */
1850 case USB_PID_DW3101:
1851 reset = 0;
1852 dw210x_op_rw(dev, 0xbf, 0x0040, 0, &reset, 0,
1853 DW210X_WRITE_MSG);
1854 break;
1855 case USB_PID_TERRATEC_CINERGY_S:
1856 case USB_PID_DW2102:
1857 dw210x_op_rw(dev, 0xbf, 0x0040, 0, &reset, 0,
1858 DW210X_WRITE_MSG);
1859 dw210x_op_rw(dev, 0xb9, 0x0000, 0, &reset16[0], 2,
1860 DW210X_READ_MSG);
1861 /* check STV0299 frontend */
1862 dw210x_op_rw(dev, 0xb5, 0, 0, &reset16[0], 2,
1863 DW210X_READ_MSG);
1864 if ((reset16[0] == 0xa1) || (reset16[0] == 0x80)) {
1865 dw2102_properties.i2c_algo = &dw2102_i2c_algo;
1866 dw2102_properties.adapter->fe[0].tuner_attach = &dw2102_tuner_attach;
1867 break;
1868 } else {
1869 /* check STV0288 frontend */
1870 reset16[0] = 0xd0;
1871 reset16[1] = 1;
1872 reset16[2] = 0;
1873 dw210x_op_rw(dev, 0xc2, 0, 0, &reset16[0], 3,
1874 DW210X_WRITE_MSG);
1875 dw210x_op_rw(dev, 0xc3, 0xd1, 0, &reset16[0], 3,
1876 DW210X_READ_MSG);
1877 if (reset16[2] == 0x11) {
1878 dw2102_properties.i2c_algo = &dw2102_earda_i2c_algo;
1879 break;
1880 }
1881 }
1882 /* fall through */
1883 case 0x2101:
1884 dw210x_op_rw(dev, 0xbc, 0x0030, 0, &reset16[0], 2,
1885 DW210X_READ_MSG);
1886 dw210x_op_rw(dev, 0xba, 0x0000, 0, &reset16[0], 7,
1887 DW210X_READ_MSG);
1888 dw210x_op_rw(dev, 0xba, 0x0000, 0, &reset16[0], 7,
1889 DW210X_READ_MSG);
1890 dw210x_op_rw(dev, 0xb9, 0x0000, 0, &reset16[0], 2,
1891 DW210X_READ_MSG);
1892 break;
1893 }
1894
1895 msleep(100);
1896 kfree(p);
1897 }
1898
1899 if (le16_to_cpu(dev->descriptor.idProduct) == 0x2101)
1900 release_firmware(fw);
1901 return ret;
1902 }
1903
1904 static struct dvb_usb_device_properties dw2102_properties = {
1905 .caps = DVB_USB_IS_AN_I2C_ADAPTER,
1906 .usb_ctrl = DEVICE_SPECIFIC,
1907 .firmware = DW2102_FIRMWARE,
1908 .no_reconnect = 1,
1909
1910 .i2c_algo = &dw2102_serit_i2c_algo,
1911
1912 .rc.core = {
1913 .rc_interval = 150,
1914 .rc_codes = RC_MAP_DM1105_NEC,
1915 .module_name = "dw2102",
1916 .allowed_protos = RC_PROTO_BIT_NEC,
1917 .rc_query = dw2102_rc_query,
1918 },
1919
1920 .generic_bulk_ctrl_endpoint = 0x81,
1921 /* parameter for the MPEG2-data transfer */
1922 .num_adapters = 1,
1923 .download_firmware = dw2102_load_firmware,
1924 .read_mac_address = dw210x_read_mac_address,
1925 .adapter = {
1926 {
1927 .num_frontends = 1,
1928 .fe = {{
1929 .frontend_attach = dw2102_frontend_attach,
1930 .stream = {
1931 .type = USB_BULK,
1932 .count = 8,
1933 .endpoint = 0x82,
1934 .u = {
1935 .bulk = {
1936 .buffersize = 4096,
1937 }
1938 }
1939 },
1940 }},
1941 }
1942 },
1943 .num_device_descs = 3,
1944 .devices = {
1945 {"DVBWorld DVB-S 2102 USB2.0",
1946 {&dw2102_table[CYPRESS_DW2102], NULL},
1947 {NULL},
1948 },
1949 {"DVBWorld DVB-S 2101 USB2.0",
1950 {&dw2102_table[CYPRESS_DW2101], NULL},
1951 {NULL},
1952 },
1953 {"TerraTec Cinergy S USB",
1954 {&dw2102_table[TERRATEC_CINERGY_S], NULL},
1955 {NULL},
1956 },
1957 }
1958 };
1959
1960 static struct dvb_usb_device_properties dw2104_properties = {
1961 .caps = DVB_USB_IS_AN_I2C_ADAPTER,
1962 .usb_ctrl = DEVICE_SPECIFIC,
1963 .firmware = DW2104_FIRMWARE,
1964 .no_reconnect = 1,
1965
1966 .i2c_algo = &dw2104_i2c_algo,
1967 .rc.core = {
1968 .rc_interval = 150,
1969 .rc_codes = RC_MAP_DM1105_NEC,
1970 .module_name = "dw2102",
1971 .allowed_protos = RC_PROTO_BIT_NEC,
1972 .rc_query = dw2102_rc_query,
1973 },
1974
1975 .generic_bulk_ctrl_endpoint = 0x81,
1976 /* parameter for the MPEG2-data transfer */
1977 .num_adapters = 1,
1978 .download_firmware = dw2102_load_firmware,
1979 .read_mac_address = dw210x_read_mac_address,
1980 .adapter = {
1981 {
1982 .num_frontends = 1,
1983 .fe = {{
1984 .frontend_attach = dw2104_frontend_attach,
1985 .stream = {
1986 .type = USB_BULK,
1987 .count = 8,
1988 .endpoint = 0x82,
1989 .u = {
1990 .bulk = {
1991 .buffersize = 4096,
1992 }
1993 }
1994 },
1995 }},
1996 }
1997 },
1998 .num_device_descs = 2,
1999 .devices = {
2000 { "DVBWorld DW2104 USB2.0",
2001 {&dw2102_table[CYPRESS_DW2104], NULL},
2002 {NULL},
2003 },
2004 { "TeVii S650 USB2.0",
2005 {&dw2102_table[TEVII_S650], NULL},
2006 {NULL},
2007 },
2008 }
2009 };
2010
2011 static struct dvb_usb_device_properties dw3101_properties = {
2012 .caps = DVB_USB_IS_AN_I2C_ADAPTER,
2013 .usb_ctrl = DEVICE_SPECIFIC,
2014 .firmware = DW3101_FIRMWARE,
2015 .no_reconnect = 1,
2016
2017 .i2c_algo = &dw3101_i2c_algo,
2018 .rc.core = {
2019 .rc_interval = 150,
2020 .rc_codes = RC_MAP_DM1105_NEC,
2021 .module_name = "dw2102",
2022 .allowed_protos = RC_PROTO_BIT_NEC,
2023 .rc_query = dw2102_rc_query,
2024 },
2025
2026 .generic_bulk_ctrl_endpoint = 0x81,
2027 /* parameter for the MPEG2-data transfer */
2028 .num_adapters = 1,
2029 .download_firmware = dw2102_load_firmware,
2030 .read_mac_address = dw210x_read_mac_address,
2031 .adapter = {
2032 {
2033 .num_frontends = 1,
2034 .fe = {{
2035 .frontend_attach = dw3101_frontend_attach,
2036 .tuner_attach = dw3101_tuner_attach,
2037 .stream = {
2038 .type = USB_BULK,
2039 .count = 8,
2040 .endpoint = 0x82,
2041 .u = {
2042 .bulk = {
2043 .buffersize = 4096,
2044 }
2045 }
2046 },
2047 }},
2048 }
2049 },
2050 .num_device_descs = 1,
2051 .devices = {
2052 { "DVBWorld DVB-C 3101 USB2.0",
2053 {&dw2102_table[CYPRESS_DW3101], NULL},
2054 {NULL},
2055 },
2056 }
2057 };
2058
2059 static struct dvb_usb_device_properties s6x0_properties = {
2060 .caps = DVB_USB_IS_AN_I2C_ADAPTER,
2061 .usb_ctrl = DEVICE_SPECIFIC,
2062 .size_of_priv = sizeof(struct dw2102_state),
2063 .firmware = S630_FIRMWARE,
2064 .no_reconnect = 1,
2065
2066 .i2c_algo = &s6x0_i2c_algo,
2067 .rc.core = {
2068 .rc_interval = 150,
2069 .rc_codes = RC_MAP_TEVII_NEC,
2070 .module_name = "dw2102",
2071 .allowed_protos = RC_PROTO_BIT_NEC,
2072 .rc_query = dw2102_rc_query,
2073 },
2074
2075 .generic_bulk_ctrl_endpoint = 0x81,
2076 .num_adapters = 1,
2077 .download_firmware = dw2102_load_firmware,
2078 .read_mac_address = s6x0_read_mac_address,
2079 .adapter = {
2080 {
2081 .num_frontends = 1,
2082 .fe = {{
2083 .frontend_attach = zl100313_frontend_attach,
2084 .stream = {
2085 .type = USB_BULK,
2086 .count = 8,
2087 .endpoint = 0x82,
2088 .u = {
2089 .bulk = {
2090 .buffersize = 4096,
2091 }
2092 }
2093 },
2094 }},
2095 }
2096 },
2097 .num_device_descs = 1,
2098 .devices = {
2099 {"TeVii S630 USB",
2100 {&dw2102_table[TEVII_S630], NULL},
2101 {NULL},
2102 },
2103 }
2104 };
2105
2106 static struct dvb_usb_device_properties *p1100;
2107 static const struct dvb_usb_device_description d1100 = {
2108 "Prof 1100 USB ",
2109 {&dw2102_table[PROF_1100], NULL},
2110 {NULL},
2111 };
2112
2113 static struct dvb_usb_device_properties *s660;
2114 static const struct dvb_usb_device_description d660 = {
2115 "TeVii S660 USB",
2116 {&dw2102_table[TEVII_S660], NULL},
2117 {NULL},
2118 };
2119
2120 static const struct dvb_usb_device_description d480_1 = {
2121 "TeVii S480.1 USB",
2122 {&dw2102_table[TEVII_S480_1], NULL},
2123 {NULL},
2124 };
2125
2126 static const struct dvb_usb_device_description d480_2 = {
2127 "TeVii S480.2 USB",
2128 {&dw2102_table[TEVII_S480_2], NULL},
2129 {NULL},
2130 };
2131
2132 static struct dvb_usb_device_properties *p7500;
2133 static const struct dvb_usb_device_description d7500 = {
2134 "Prof 7500 USB DVB-S2",
2135 {&dw2102_table[PROF_7500], NULL},
2136 {NULL},
2137 };
2138
2139 static struct dvb_usb_device_properties *s421;
2140 static const struct dvb_usb_device_description d421 = {
2141 "TeVii S421 PCI",
2142 {&dw2102_table[TEVII_S421], NULL},
2143 {NULL},
2144 };
2145
2146 static const struct dvb_usb_device_description d632 = {
2147 "TeVii S632 USB",
2148 {&dw2102_table[TEVII_S632], NULL},
2149 {NULL},
2150 };
2151
2152 static struct dvb_usb_device_properties su3000_properties = {
2153 .caps = DVB_USB_IS_AN_I2C_ADAPTER,
2154 .usb_ctrl = DEVICE_SPECIFIC,
2155 .size_of_priv = sizeof(struct dw2102_state),
2156 .power_ctrl = su3000_power_ctrl,
2157 .num_adapters = 1,
2158 .identify_state = su3000_identify_state,
2159 .i2c_algo = &su3000_i2c_algo,
2160
2161 .rc.core = {
2162 .rc_interval = 150,
2163 .rc_codes = RC_MAP_SU3000,
2164 .module_name = "dw2102",
2165 .allowed_protos = RC_PROTO_BIT_RC5,
2166 .rc_query = su3000_rc_query,
2167 },
2168
2169 .read_mac_address = su3000_read_mac_address,
2170
2171 .generic_bulk_ctrl_endpoint = 0x01,
2172
2173 .adapter = {
2174 {
2175 .num_frontends = 1,
2176 .fe = {{
2177 .streaming_ctrl = su3000_streaming_ctrl,
2178 .frontend_attach = su3000_frontend_attach,
2179 .stream = {
2180 .type = USB_BULK,
2181 .count = 8,
2182 .endpoint = 0x82,
2183 .u = {
2184 .bulk = {
2185 .buffersize = 4096,
2186 }
2187 }
2188 }
2189 }},
2190 }
2191 },
2192 .num_device_descs = 6,
2193 .devices = {
2194 { "SU3000HD DVB-S USB2.0",
2195 { &dw2102_table[GENIATECH_SU3000], NULL },
2196 { NULL },
2197 },
2198 { "Terratec Cinergy S2 USB HD",
2199 { &dw2102_table[TERRATEC_CINERGY_S2], NULL },
2200 { NULL },
2201 },
2202 { "X3M TV SPC1400HD PCI",
2203 { &dw2102_table[X3M_SPC1400HD], NULL },
2204 { NULL },
2205 },
2206 { "Terratec Cinergy S2 USB HD Rev.2",
2207 { &dw2102_table[TERRATEC_CINERGY_S2_R2], NULL },
2208 { NULL },
2209 },
2210 { "Terratec Cinergy S2 USB HD Rev.3",
2211 { &dw2102_table[TERRATEC_CINERGY_S2_R3], NULL },
2212 { NULL },
2213 },
2214 { "GOTVIEW Satellite HD",
2215 { &dw2102_table[GOTVIEW_SAT_HD], NULL },
2216 { NULL },
2217 },
2218 }
2219 };
2220
2221 static struct dvb_usb_device_properties t220_properties = {
2222 .caps = DVB_USB_IS_AN_I2C_ADAPTER,
2223 .usb_ctrl = DEVICE_SPECIFIC,
2224 .size_of_priv = sizeof(struct dw2102_state),
2225 .power_ctrl = su3000_power_ctrl,
2226 .num_adapters = 1,
2227 .identify_state = su3000_identify_state,
2228 .i2c_algo = &su3000_i2c_algo,
2229
2230 .rc.core = {
2231 .rc_interval = 150,
2232 .rc_codes = RC_MAP_SU3000,
2233 .module_name = "dw2102",
2234 .allowed_protos = RC_PROTO_BIT_RC5,
2235 .rc_query = su3000_rc_query,
2236 },
2237
2238 .read_mac_address = su3000_read_mac_address,
2239
2240 .generic_bulk_ctrl_endpoint = 0x01,
2241
2242 .adapter = {
2243 {
2244 .num_frontends = 1,
2245 .fe = { {
2246 .streaming_ctrl = su3000_streaming_ctrl,
2247 .frontend_attach = t220_frontend_attach,
2248 .stream = {
2249 .type = USB_BULK,
2250 .count = 8,
2251 .endpoint = 0x82,
2252 .u = {
2253 .bulk = {
2254 .buffersize = 4096,
2255 }
2256 }
2257 }
2258 } },
2259 }
2260 },
2261 .num_device_descs = 1,
2262 .devices = {
2263 { "Geniatech T220 DVB-T/T2 USB2.0",
2264 { &dw2102_table[GENIATECH_T220], NULL },
2265 { NULL },
2266 },
2267 }
2268 };
2269
2270 static struct dvb_usb_device_properties tt_s2_4600_properties = {
2271 .caps = DVB_USB_IS_AN_I2C_ADAPTER,
2272 .usb_ctrl = DEVICE_SPECIFIC,
2273 .size_of_priv = sizeof(struct dw2102_state),
2274 .power_ctrl = su3000_power_ctrl,
2275 .num_adapters = 1,
2276 .identify_state = su3000_identify_state,
2277 .i2c_algo = &su3000_i2c_algo,
2278
2279 .rc.core = {
2280 .rc_interval = 250,
2281 .rc_codes = RC_MAP_TT_1500,
2282 .module_name = "dw2102",
2283 .allowed_protos = RC_PROTO_BIT_RC5,
2284 .rc_query = su3000_rc_query,
2285 },
2286
2287 .read_mac_address = su3000_read_mac_address,
2288
2289 .generic_bulk_ctrl_endpoint = 0x01,
2290
2291 .adapter = {
2292 {
2293 .num_frontends = 1,
2294 .fe = {{
2295 .streaming_ctrl = su3000_streaming_ctrl,
2296 .frontend_attach = tt_s2_4600_frontend_attach,
2297 .stream = {
2298 .type = USB_BULK,
2299 .count = 8,
2300 .endpoint = 0x82,
2301 .u = {
2302 .bulk = {
2303 .buffersize = 4096,
2304 }
2305 }
2306 }
2307 } },
2308 }
2309 },
2310 .num_device_descs = 5,
2311 .devices = {
2312 { "TechnoTrend TT-connect S2-4600",
2313 { &dw2102_table[TECHNOTREND_S2_4600], NULL },
2314 { NULL },
2315 },
2316 { "TeVii S482 (tuner 1)",
2317 { &dw2102_table[TEVII_S482_1], NULL },
2318 { NULL },
2319 },
2320 { "TeVii S482 (tuner 2)",
2321 { &dw2102_table[TEVII_S482_2], NULL },
2322 { NULL },
2323 },
2324 { "Terratec Cinergy S2 USB BOX",
2325 { &dw2102_table[TERRATEC_CINERGY_S2_BOX], NULL },
2326 { NULL },
2327 },
2328 { "TeVii S662",
2329 { &dw2102_table[TEVII_S662], NULL },
2330 { NULL },
2331 },
2332 }
2333 };
2334
2335 static int dw2102_probe(struct usb_interface *intf,
2336 const struct usb_device_id *id)
2337 {
2338 int retval = -ENOMEM;
2339 p1100 = kmemdup(&s6x0_properties,
2340 sizeof(struct dvb_usb_device_properties), GFP_KERNEL);
2341 if (!p1100)
2342 goto err0;
2343
2344 /* copy default structure */
2345 /* fill only different fields */
2346 p1100->firmware = P1100_FIRMWARE;
2347 p1100->devices[0] = d1100;
2348 p1100->rc.core.rc_query = prof_rc_query;
2349 p1100->rc.core.rc_codes = RC_MAP_TBS_NEC;
2350 p1100->adapter->fe[0].frontend_attach = stv0288_frontend_attach;
2351
2352 s660 = kmemdup(&s6x0_properties,
2353 sizeof(struct dvb_usb_device_properties), GFP_KERNEL);
2354 if (!s660)
2355 goto err1;
2356
2357 s660->firmware = S660_FIRMWARE;
2358 s660->num_device_descs = 3;
2359 s660->devices[0] = d660;
2360 s660->devices[1] = d480_1;
2361 s660->devices[2] = d480_2;
2362 s660->adapter->fe[0].frontend_attach = ds3000_frontend_attach;
2363
2364 p7500 = kmemdup(&s6x0_properties,
2365 sizeof(struct dvb_usb_device_properties), GFP_KERNEL);
2366 if (!p7500)
2367 goto err2;
2368
2369 p7500->firmware = P7500_FIRMWARE;
2370 p7500->devices[0] = d7500;
2371 p7500->rc.core.rc_query = prof_rc_query;
2372 p7500->rc.core.rc_codes = RC_MAP_TBS_NEC;
2373 p7500->adapter->fe[0].frontend_attach = prof_7500_frontend_attach;
2374
2375
2376 s421 = kmemdup(&su3000_properties,
2377 sizeof(struct dvb_usb_device_properties), GFP_KERNEL);
2378 if (!s421)
2379 goto err3;
2380
2381 s421->num_device_descs = 2;
2382 s421->devices[0] = d421;
2383 s421->devices[1] = d632;
2384 s421->adapter->fe[0].frontend_attach = m88rs2000_frontend_attach;
2385
2386 if (0 == dvb_usb_device_init(intf, &dw2102_properties,
2387 THIS_MODULE, NULL, adapter_nr) ||
2388 0 == dvb_usb_device_init(intf, &dw2104_properties,
2389 THIS_MODULE, NULL, adapter_nr) ||
2390 0 == dvb_usb_device_init(intf, &dw3101_properties,
2391 THIS_MODULE, NULL, adapter_nr) ||
2392 0 == dvb_usb_device_init(intf, &s6x0_properties,
2393 THIS_MODULE, NULL, adapter_nr) ||
2394 0 == dvb_usb_device_init(intf, p1100,
2395 THIS_MODULE, NULL, adapter_nr) ||
2396 0 == dvb_usb_device_init(intf, s660,
2397 THIS_MODULE, NULL, adapter_nr) ||
2398 0 == dvb_usb_device_init(intf, p7500,
2399 THIS_MODULE, NULL, adapter_nr) ||
2400 0 == dvb_usb_device_init(intf, s421,
2401 THIS_MODULE, NULL, adapter_nr) ||
2402 0 == dvb_usb_device_init(intf, &su3000_properties,
2403 THIS_MODULE, NULL, adapter_nr) ||
2404 0 == dvb_usb_device_init(intf, &t220_properties,
2405 THIS_MODULE, NULL, adapter_nr) ||
2406 0 == dvb_usb_device_init(intf, &tt_s2_4600_properties,
2407 THIS_MODULE, NULL, adapter_nr))
2408 return 0;
2409
2410 retval = -ENODEV;
2411 kfree(s421);
2412 err3:
2413 kfree(p7500);
2414 err2:
2415 kfree(s660);
2416 err1:
2417 kfree(p1100);
2418 err0:
2419 return retval;
2420 }
2421
2422 static void dw2102_disconnect(struct usb_interface *intf)
2423 {
2424 struct dvb_usb_device *d = usb_get_intfdata(intf);
2425 struct dw2102_state *st = (struct dw2102_state *)d->priv;
2426 struct i2c_client *client;
2427
2428 /* remove I2C client for tuner */
2429 client = st->i2c_client_tuner;
2430 if (client) {
2431 module_put(client->dev.driver->owner);
2432 i2c_unregister_device(client);
2433 }
2434
2435 /* remove I2C client for demodulator */
2436 client = st->i2c_client_demod;
2437 if (client) {
2438 module_put(client->dev.driver->owner);
2439 i2c_unregister_device(client);
2440 }
2441
2442 dvb_usb_device_exit(intf);
2443 }
2444
2445 static struct usb_driver dw2102_driver = {
2446 .name = "dw2102",
2447 .probe = dw2102_probe,
2448 .disconnect = dw2102_disconnect,
2449 .id_table = dw2102_table,
2450 };
2451
2452 module_usb_driver(dw2102_driver);
2453
2454 MODULE_AUTHOR("Igor M. Liplianin (c) liplianin@me.by");
2455 MODULE_DESCRIPTION("Driver for DVBWorld DVB-S 2101, 2102, DVB-S2 2104, DVB-C 3101 USB2.0, TeVii S421, S480, S482, S600, S630, S632, S650, TeVii S660, S662, Prof 1100, 7500 USB2.0, Geniatech SU3000, T220, TechnoTrend S2-4600, Terratec Cinergy S2 devices");
2456 MODULE_VERSION("0.1");
2457 MODULE_LICENSE("GPL");
2458 MODULE_FIRMWARE(DW2101_FIRMWARE);
2459 MODULE_FIRMWARE(DW2102_FIRMWARE);
2460 MODULE_FIRMWARE(DW2104_FIRMWARE);
2461 MODULE_FIRMWARE(DW3101_FIRMWARE);
2462 MODULE_FIRMWARE(S630_FIRMWARE);
2463 MODULE_FIRMWARE(S660_FIRMWARE);
2464 MODULE_FIRMWARE(P1100_FIRMWARE);
2465 MODULE_FIRMWARE(P7500_FIRMWARE);
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