?  search:
summary | log | graphiclog1 | graphiclog2 | commit | commitdiff | tree | refs | edit | fork
blame | history | raw | HEAD
perf tools: Don't clone maps from parent when synthesizing forks
[linux/fpc-iii.git] / drivers / media / usb / dvb-usb / dw2102.c
blob9ce8b4d79d1fa47ffdd9c027a68a428823c3e4ef
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/media/dvb-drivers/dvb-usb.rst for more information
15 */
16 #include <media/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'. You can use <kernel_dir>/scripts/get_dvb_firmware to get the firmware"
65
66 struct dw2102_state {
67 u8 initialized;
68 u8 last_lock;
69 u8 data[MAX_XFER_SIZE + 4];
70 struct i2c_client *i2c_client_demod;
71 struct i2c_client *i2c_client_tuner;
72
73 /* fe hook functions*/
74 int (*old_set_voltage)(struct dvb_frontend *f, enum fe_sec_voltage v);
75 int (*fe_read_status)(struct dvb_frontend *fe,
76 enum fe_status *status);
77 };
78
79 /* debug */
80 static int dvb_usb_dw2102_debug;
81 module_param_named(debug, dvb_usb_dw2102_debug, int, 0644);
82 MODULE_PARM_DESC(debug, "set debugging level (1=info 2=xfer 4=rc(or-able))."
83 DVB_USB_DEBUG_STATUS);
84
85 /* demod probe */
86 static int demod_probe = 1;
87 module_param_named(demod, demod_probe, int, 0644);
88 MODULE_PARM_DESC(demod, "demod to probe (1=cx24116 2=stv0903+stv6110 4=stv0903+stb6100(or-able)).");
89
90 DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
91
92 static int dw210x_op_rw(struct usb_device *dev, u8 request, u16 value,
93 u16 index, u8 * data, u16 len, int flags)
94 {
95 int ret;
96 u8 *u8buf;
97 unsigned int pipe = (flags == DW210X_READ_MSG) ?
98 usb_rcvctrlpipe(dev, 0) : usb_sndctrlpipe(dev, 0);
99 u8 request_type = (flags == DW210X_READ_MSG) ? USB_DIR_IN : USB_DIR_OUT;
100
101 u8buf = kmalloc(len, GFP_KERNEL);
102 if (!u8buf)
103 return -ENOMEM;
104
105
106 if (flags == DW210X_WRITE_MSG)
107 memcpy(u8buf, data, len);
108 ret = usb_control_msg(dev, pipe, request, request_type | USB_TYPE_VENDOR,
109 value, index , u8buf, len, 2000);
110
111 if (flags == DW210X_READ_MSG)
112 memcpy(data, u8buf, len);
113
114 kfree(u8buf);
115 return ret;
116 }
117
118 /* I2C */
119 static int dw2102_i2c_transfer(struct i2c_adapter *adap, struct i2c_msg msg[],
120 int num)
121 {
122 struct dvb_usb_device *d = i2c_get_adapdata(adap);
123 int i = 0;
124 u8 buf6[] = {0x2c, 0x05, 0xc0, 0, 0, 0, 0};
125 u16 value;
126
127 if (!d)
128 return -ENODEV;
129 if (mutex_lock_interruptible(&d->i2c_mutex) < 0)
130 return -EAGAIN;
131
132 switch (num) {
133 case 2:
134 /* read stv0299 register */
135 value = msg[0].buf[0];/* register */
136 for (i = 0; i < msg[1].len; i++) {
137 dw210x_op_rw(d->udev, 0xb5, value + i, 0,
138 buf6, 2, DW210X_READ_MSG);
139 msg[1].buf[i] = buf6[0];
140 }
141 break;
142 case 1:
143 switch (msg[0].addr) {
144 case 0x68:
145 /* write to stv0299 register */
146 buf6[0] = 0x2a;
147 buf6[1] = msg[0].buf[0];
148 buf6[2] = msg[0].buf[1];
149 dw210x_op_rw(d->udev, 0xb2, 0, 0,
150 buf6, 3, DW210X_WRITE_MSG);
151 break;
152 case 0x60:
153 if (msg[0].flags == 0) {
154 /* write to tuner pll */
155 buf6[0] = 0x2c;
156 buf6[1] = 5;
157 buf6[2] = 0xc0;
158 buf6[3] = msg[0].buf[0];
159 buf6[4] = msg[0].buf[1];
160 buf6[5] = msg[0].buf[2];
161 buf6[6] = msg[0].buf[3];
162 dw210x_op_rw(d->udev, 0xb2, 0, 0,
163 buf6, 7, DW210X_WRITE_MSG);
164 } else {
165 /* read from tuner */
166 dw210x_op_rw(d->udev, 0xb5, 0, 0,
167 buf6, 1, DW210X_READ_MSG);
168 msg[0].buf[0] = buf6[0];
169 }
170 break;
171 case (DW2102_RC_QUERY):
172 dw210x_op_rw(d->udev, 0xb8, 0, 0,
173 buf6, 2, DW210X_READ_MSG);
174 msg[0].buf[0] = buf6[0];
175 msg[0].buf[1] = buf6[1];
176 break;
177 case (DW2102_VOLTAGE_CTRL):
178 buf6[0] = 0x30;
179 buf6[1] = msg[0].buf[0];
180 dw210x_op_rw(d->udev, 0xb2, 0, 0,
181 buf6, 2, DW210X_WRITE_MSG);
182 break;
183 }
184
185 break;
186 }
187
188 mutex_unlock(&d->i2c_mutex);
189 return num;
190 }
191
192 static int dw2102_serit_i2c_transfer(struct i2c_adapter *adap,
193 struct i2c_msg msg[], int num)
194 {
195 struct dvb_usb_device *d = i2c_get_adapdata(adap);
196 u8 buf6[] = {0, 0, 0, 0, 0, 0, 0};
197
198 if (!d)
199 return -ENODEV;
200 if (mutex_lock_interruptible(&d->i2c_mutex) < 0)
201 return -EAGAIN;
202
203 switch (num) {
204 case 2:
205 if (msg[0].len != 1) {
206 warn("i2c rd: len=%d is not 1!\n",
207 msg[0].len);
208 num = -EOPNOTSUPP;
209 break;
210 }
211
212 if (2 + msg[1].len > sizeof(buf6)) {
213 warn("i2c rd: len=%d is too big!\n",
214 msg[1].len);
215 num = -EOPNOTSUPP;
216 break;
217 }
218
219 /* read si2109 register by number */
220 buf6[0] = msg[0].addr << 1;
221 buf6[1] = msg[0].len;
222 buf6[2] = msg[0].buf[0];
223 dw210x_op_rw(d->udev, 0xc2, 0, 0,
224 buf6, msg[0].len + 2, DW210X_WRITE_MSG);
225 /* read si2109 register */
226 dw210x_op_rw(d->udev, 0xc3, 0xd0, 0,
227 buf6, msg[1].len + 2, DW210X_READ_MSG);
228 memcpy(msg[1].buf, buf6 + 2, msg[1].len);
229
230 break;
231 case 1:
232 switch (msg[0].addr) {
233 case 0x68:
234 if (2 + msg[0].len > sizeof(buf6)) {
235 warn("i2c wr: len=%d is too big!\n",
236 msg[0].len);
237 num = -EOPNOTSUPP;
238 break;
239 }
240
241 /* write to si2109 register */
242 buf6[0] = msg[0].addr << 1;
243 buf6[1] = msg[0].len;
244 memcpy(buf6 + 2, msg[0].buf, msg[0].len);
245 dw210x_op_rw(d->udev, 0xc2, 0, 0, buf6,
246 msg[0].len + 2, DW210X_WRITE_MSG);
247 break;
248 case(DW2102_RC_QUERY):
249 dw210x_op_rw(d->udev, 0xb8, 0, 0,
250 buf6, 2, DW210X_READ_MSG);
251 msg[0].buf[0] = buf6[0];
252 msg[0].buf[1] = buf6[1];
253 break;
254 case(DW2102_VOLTAGE_CTRL):
255 buf6[0] = 0x30;
256 buf6[1] = msg[0].buf[0];
257 dw210x_op_rw(d->udev, 0xb2, 0, 0,
258 buf6, 2, DW210X_WRITE_MSG);
259 break;
260 }
261 break;
262 }
263
264 mutex_unlock(&d->i2c_mutex);
265 return num;
266 }
267
268 static int dw2102_earda_i2c_transfer(struct i2c_adapter *adap, struct i2c_msg msg[], int num)
269 {
270 struct dvb_usb_device *d = i2c_get_adapdata(adap);
271 int ret;
272
273 if (!d)
274 return -ENODEV;
275 if (mutex_lock_interruptible(&d->i2c_mutex) < 0)
276 return -EAGAIN;
277
278 switch (num) {
279 case 2: {
280 /* read */
281 /* first write first register number */
282 u8 ibuf[MAX_XFER_SIZE], obuf[3];
283
284 if (2 + msg[0].len != sizeof(obuf)) {
285 warn("i2c rd: len=%d is not 1!\n",
286 msg[0].len);
287 ret = -EOPNOTSUPP;
288 goto unlock;
289 }
290
291 if (2 + msg[1].len > sizeof(ibuf)) {
292 warn("i2c rd: len=%d is too big!\n",
293 msg[1].len);
294 ret = -EOPNOTSUPP;
295 goto unlock;
296 }
297
298 obuf[0] = msg[0].addr << 1;
299 obuf[1] = msg[0].len;
300 obuf[2] = msg[0].buf[0];
301 dw210x_op_rw(d->udev, 0xc2, 0, 0,
302 obuf, msg[0].len + 2, DW210X_WRITE_MSG);
303 /* second read registers */
304 dw210x_op_rw(d->udev, 0xc3, 0xd1 , 0,
305 ibuf, msg[1].len + 2, DW210X_READ_MSG);
306 memcpy(msg[1].buf, ibuf + 2, msg[1].len);
307
308 break;
309 }
310 case 1:
311 switch (msg[0].addr) {
312 case 0x68: {
313 /* write to register */
314 u8 obuf[MAX_XFER_SIZE];
315
316 if (2 + msg[0].len > sizeof(obuf)) {
317 warn("i2c wr: len=%d is too big!\n",
318 msg[1].len);
319 ret = -EOPNOTSUPP;
320 goto unlock;
321 }
322
323 obuf[0] = msg[0].addr << 1;
324 obuf[1] = msg[0].len;
325 memcpy(obuf + 2, msg[0].buf, msg[0].len);
326 dw210x_op_rw(d->udev, 0xc2, 0, 0,
327 obuf, msg[0].len + 2, DW210X_WRITE_MSG);
328 break;
329 }
330 case 0x61: {
331 /* write to tuner */
332 u8 obuf[MAX_XFER_SIZE];
333
334 if (2 + msg[0].len > sizeof(obuf)) {
335 warn("i2c wr: len=%d is too big!\n",
336 msg[1].len);
337 ret = -EOPNOTSUPP;
338 goto unlock;
339 }
340
341 obuf[0] = msg[0].addr << 1;
342 obuf[1] = msg[0].len;
343 memcpy(obuf + 2, msg[0].buf, msg[0].len);
344 dw210x_op_rw(d->udev, 0xc2, 0, 0,
345 obuf, msg[0].len + 2, DW210X_WRITE_MSG);
346 break;
347 }
348 case(DW2102_RC_QUERY): {
349 u8 ibuf[2];
350 dw210x_op_rw(d->udev, 0xb8, 0, 0,
351 ibuf, 2, DW210X_READ_MSG);
352 memcpy(msg[0].buf, ibuf , 2);
353 break;
354 }
355 case(DW2102_VOLTAGE_CTRL): {
356 u8 obuf[2];
357 obuf[0] = 0x30;
358 obuf[1] = msg[0].buf[0];
359 dw210x_op_rw(d->udev, 0xb2, 0, 0,
360 obuf, 2, DW210X_WRITE_MSG);
361 break;
362 }
363 }
364
365 break;
366 }
367 ret = num;
368
369 unlock:
370 mutex_unlock(&d->i2c_mutex);
371 return ret;
372 }
373
374 static int dw2104_i2c_transfer(struct i2c_adapter *adap, struct i2c_msg msg[], int num)
375 {
376 struct dvb_usb_device *d = i2c_get_adapdata(adap);
377 int len, i, j, ret;
378
379 if (!d)
380 return -ENODEV;
381 if (mutex_lock_interruptible(&d->i2c_mutex) < 0)
382 return -EAGAIN;
383
384 for (j = 0; j < num; j++) {
385 switch (msg[j].addr) {
386 case(DW2102_RC_QUERY): {
387 u8 ibuf[2];
388 dw210x_op_rw(d->udev, 0xb8, 0, 0,
389 ibuf, 2, DW210X_READ_MSG);
390 memcpy(msg[j].buf, ibuf , 2);
391 break;
392 }
393 case(DW2102_VOLTAGE_CTRL): {
394 u8 obuf[2];
395 obuf[0] = 0x30;
396 obuf[1] = msg[j].buf[0];
397 dw210x_op_rw(d->udev, 0xb2, 0, 0,
398 obuf, 2, DW210X_WRITE_MSG);
399 break;
400 }
401 /*case 0x55: cx24116
402 case 0x6a: stv0903
403 case 0x68: ds3000, stv0903
404 case 0x60: ts2020, stv6110, stb6100 */
405 default: {
406 if (msg[j].flags == I2C_M_RD) {
407 /* read registers */
408 u8 ibuf[MAX_XFER_SIZE];
409
410 if (2 + msg[j].len > sizeof(ibuf)) {
411 warn("i2c rd: len=%d is too big!\n",
412 msg[j].len);
413 ret = -EOPNOTSUPP;
414 goto unlock;
415 }
416
417 dw210x_op_rw(d->udev, 0xc3,
418 (msg[j].addr << 1) + 1, 0,
419 ibuf, msg[j].len + 2,
420 DW210X_READ_MSG);
421 memcpy(msg[j].buf, ibuf + 2, msg[j].len);
422 mdelay(10);
423 } else if (((msg[j].buf[0] == 0xb0) &&
424 (msg[j].addr == 0x68)) ||
425 ((msg[j].buf[0] == 0xf7) &&
426 (msg[j].addr == 0x55))) {
427 /* write firmware */
428 u8 obuf[19];
429 obuf[0] = msg[j].addr << 1;
430 obuf[1] = (msg[j].len > 15 ? 17 : msg[j].len);
431 obuf[2] = msg[j].buf[0];
432 len = msg[j].len - 1;
433 i = 1;
434 do {
435 memcpy(obuf + 3, msg[j].buf + i,
436 (len > 16 ? 16 : len));
437 dw210x_op_rw(d->udev, 0xc2, 0, 0,
438 obuf, (len > 16 ? 16 : len) + 3,
439 DW210X_WRITE_MSG);
440 i += 16;
441 len -= 16;
442 } while (len > 0);
443 } else {
444 /* write registers */
445 u8 obuf[MAX_XFER_SIZE];
446
447 if (2 + msg[j].len > sizeof(obuf)) {
448 warn("i2c wr: len=%d is too big!\n",
449 msg[j].len);
450 ret = -EOPNOTSUPP;
451 goto unlock;
452 }
453
454 obuf[0] = msg[j].addr << 1;
455 obuf[1] = msg[j].len;
456 memcpy(obuf + 2, msg[j].buf, msg[j].len);
457 dw210x_op_rw(d->udev, 0xc2, 0, 0,
458 obuf, msg[j].len + 2,
459 DW210X_WRITE_MSG);
460 }
461 break;
462 }
463 }
464
465 }
466 ret = num;
467
468 unlock:
469 mutex_unlock(&d->i2c_mutex);
470 return ret;
471 }
472
473 static int dw3101_i2c_transfer(struct i2c_adapter *adap, struct i2c_msg msg[],
474 int num)
475 {
476 struct dvb_usb_device *d = i2c_get_adapdata(adap);
477 int ret;
478 int i;
479
480 if (!d)
481 return -ENODEV;
482 if (mutex_lock_interruptible(&d->i2c_mutex) < 0)
483 return -EAGAIN;
484
485 switch (num) {
486 case 2: {
487 /* read */
488 /* first write first register number */
489 u8 ibuf[MAX_XFER_SIZE], obuf[3];
490
491 if (2 + msg[0].len != sizeof(obuf)) {
492 warn("i2c rd: len=%d is not 1!\n",
493 msg[0].len);
494 ret = -EOPNOTSUPP;
495 goto unlock;
496 }
497 if (2 + msg[1].len > sizeof(ibuf)) {
498 warn("i2c rd: len=%d is too big!\n",
499 msg[1].len);
500 ret = -EOPNOTSUPP;
501 goto unlock;
502 }
503 obuf[0] = msg[0].addr << 1;
504 obuf[1] = msg[0].len;
505 obuf[2] = msg[0].buf[0];
506 dw210x_op_rw(d->udev, 0xc2, 0, 0,
507 obuf, msg[0].len + 2, DW210X_WRITE_MSG);
508 /* second read registers */
509 dw210x_op_rw(d->udev, 0xc3, 0x19 , 0,
510 ibuf, msg[1].len + 2, DW210X_READ_MSG);
511 memcpy(msg[1].buf, ibuf + 2, msg[1].len);
512
513 break;
514 }
515 case 1:
516 switch (msg[0].addr) {
517 case 0x60:
518 case 0x0c: {
519 /* write to register */
520 u8 obuf[MAX_XFER_SIZE];
521
522 if (2 + msg[0].len > sizeof(obuf)) {
523 warn("i2c wr: len=%d is too big!\n",
524 msg[0].len);
525 ret = -EOPNOTSUPP;
526 goto unlock;
527 }
528 obuf[0] = msg[0].addr << 1;
529 obuf[1] = msg[0].len;
530 memcpy(obuf + 2, msg[0].buf, msg[0].len);
531 dw210x_op_rw(d->udev, 0xc2, 0, 0,
532 obuf, msg[0].len + 2, DW210X_WRITE_MSG);
533 break;
534 }
535 case(DW2102_RC_QUERY): {
536 u8 ibuf[2];
537 dw210x_op_rw(d->udev, 0xb8, 0, 0,
538 ibuf, 2, DW210X_READ_MSG);
539 memcpy(msg[0].buf, ibuf , 2);
540 break;
541 }
542 }
543
544 break;
545 }
546
547 for (i = 0; i < num; i++) {
548 deb_xfer("%02x:%02x: %s ", i, msg[i].addr,
549 msg[i].flags == 0 ? ">>>" : "<<<");
550 debug_dump(msg[i].buf, msg[i].len, deb_xfer);
551 }
552 ret = num;
553
554 unlock:
555 mutex_unlock(&d->i2c_mutex);
556 return ret;
557 }
558
559 static int s6x0_i2c_transfer(struct i2c_adapter *adap, struct i2c_msg msg[],
560 int num)
561 {
562 struct dvb_usb_device *d = i2c_get_adapdata(adap);
563 struct usb_device *udev;
564 int len, i, j, ret;
565
566 if (!d)
567 return -ENODEV;
568 udev = d->udev;
569 if (mutex_lock_interruptible(&d->i2c_mutex) < 0)
570 return -EAGAIN;
571
572 for (j = 0; j < num; j++) {
573 switch (msg[j].addr) {
574 case (DW2102_RC_QUERY): {
575 u8 ibuf[5];
576 dw210x_op_rw(d->udev, 0xb8, 0, 0,
577 ibuf, 5, DW210X_READ_MSG);
578 memcpy(msg[j].buf, ibuf + 3, 2);
579 break;
580 }
581 case (DW2102_VOLTAGE_CTRL): {
582 u8 obuf[2];
583
584 obuf[0] = 1;
585 obuf[1] = msg[j].buf[1];/* off-on */
586 dw210x_op_rw(d->udev, 0x8a, 0, 0,
587 obuf, 2, DW210X_WRITE_MSG);
588 obuf[0] = 3;
589 obuf[1] = msg[j].buf[0];/* 13v-18v */
590 dw210x_op_rw(d->udev, 0x8a, 0, 0,
591 obuf, 2, DW210X_WRITE_MSG);
592 break;
593 }
594 case (DW2102_LED_CTRL): {
595 u8 obuf[2];
596
597 obuf[0] = 5;
598 obuf[1] = msg[j].buf[0];
599 dw210x_op_rw(d->udev, 0x8a, 0, 0,
600 obuf, 2, DW210X_WRITE_MSG);
601 break;
602 }
603 /*case 0x55: cx24116
604 case 0x6a: stv0903
605 case 0x68: ds3000, stv0903, rs2000
606 case 0x60: ts2020, stv6110, stb6100
607 case 0xa0: eeprom */
608 default: {
609 if (msg[j].flags == I2C_M_RD) {
610 /* read registers */
611 u8 ibuf[MAX_XFER_SIZE];
612
613 if (msg[j].len > sizeof(ibuf)) {
614 warn("i2c rd: len=%d is too big!\n",
615 msg[j].len);
616 ret = -EOPNOTSUPP;
617 goto unlock;
618 }
619
620 dw210x_op_rw(d->udev, 0x91, 0, 0,
621 ibuf, msg[j].len,
622 DW210X_READ_MSG);
623 memcpy(msg[j].buf, ibuf, msg[j].len);
624 break;
625 } else if ((msg[j].buf[0] == 0xb0) &&
626 (msg[j].addr == 0x68)) {
627 /* write firmware */
628 u8 obuf[19];
629 obuf[0] = (msg[j].len > 16 ?
630 18 : msg[j].len + 1);
631 obuf[1] = msg[j].addr << 1;
632 obuf[2] = msg[j].buf[0];
633 len = msg[j].len - 1;
634 i = 1;
635 do {
636 memcpy(obuf + 3, msg[j].buf + i,
637 (len > 16 ? 16 : len));
638 dw210x_op_rw(d->udev, 0x80, 0, 0,
639 obuf, (len > 16 ? 16 : len) + 3,
640 DW210X_WRITE_MSG);
641 i += 16;
642 len -= 16;
643 } while (len > 0);
644 } else if (j < (num - 1)) {
645 /* write register addr before read */
646 u8 obuf[MAX_XFER_SIZE];
647
648 if (2 + msg[j].len > sizeof(obuf)) {
649 warn("i2c wr: len=%d is too big!\n",
650 msg[j].len);
651 ret = -EOPNOTSUPP;
652 goto unlock;
653 }
654
655 obuf[0] = msg[j + 1].len;
656 obuf[1] = (msg[j].addr << 1);
657 memcpy(obuf + 2, msg[j].buf, msg[j].len);
658 dw210x_op_rw(d->udev,
659 le16_to_cpu(udev->descriptor.idProduct) ==
660 0x7500 ? 0x92 : 0x90, 0, 0,
661 obuf, msg[j].len + 2,
662 DW210X_WRITE_MSG);
663 break;
664 } else {
665 /* write registers */
666 u8 obuf[MAX_XFER_SIZE];
667
668 if (2 + msg[j].len > sizeof(obuf)) {
669 warn("i2c wr: len=%d is too big!\n",
670 msg[j].len);
671 ret = -EOPNOTSUPP;
672 goto unlock;
673 }
674 obuf[0] = msg[j].len + 1;
675 obuf[1] = (msg[j].addr << 1);
676 memcpy(obuf + 2, msg[j].buf, msg[j].len);
677 dw210x_op_rw(d->udev, 0x80, 0, 0,
678 obuf, msg[j].len + 2,
679 DW210X_WRITE_MSG);
680 break;
681 }
682 break;
683 }
684 }
685 }
686 ret = num;
687
688 unlock:
689 mutex_unlock(&d->i2c_mutex);
690 return ret;
691 }
692
693 static int su3000_i2c_transfer(struct i2c_adapter *adap, struct i2c_msg msg[],
694 int num)
695 {
696 struct dvb_usb_device *d = i2c_get_adapdata(adap);
697 struct dw2102_state *state;
698
699 if (!d)
700 return -ENODEV;
701
702 state = d->priv;
703
704 if (mutex_lock_interruptible(&d->i2c_mutex) < 0)
705 return -EAGAIN;
706 if (mutex_lock_interruptible(&d->data_mutex) < 0) {
707 mutex_unlock(&d->i2c_mutex);
708 return -EAGAIN;
709 }
710
711 switch (num) {
712 case 1:
713 switch (msg[0].addr) {
714 case SU3000_STREAM_CTRL:
715 state->data[0] = msg[0].buf[0] + 0x36;
716 state->data[1] = 3;
717 state->data[2] = 0;
718 if (dvb_usb_generic_rw(d, state->data, 3,
719 state->data, 0, 0) < 0)
720 err("i2c transfer failed.");
721 break;
722 case DW2102_RC_QUERY:
723 state->data[0] = 0x10;
724 if (dvb_usb_generic_rw(d, state->data, 1,
725 state->data, 2, 0) < 0)
726 err("i2c transfer failed.");
727 msg[0].buf[1] = state->data[0];
728 msg[0].buf[0] = state->data[1];
729 break;
730 default:
731 if (3 + msg[0].len > sizeof(state->data)) {
732 warn("i2c wr: len=%d is too big!\n",
733 msg[0].len);
734 num = -EOPNOTSUPP;
735 break;
736 }
737
738 /* always i2c write*/
739 state->data[0] = 0x08;
740 state->data[1] = msg[0].addr;
741 state->data[2] = msg[0].len;
742
743 memcpy(&state->data[3], msg[0].buf, msg[0].len);
744
745 if (dvb_usb_generic_rw(d, state->data, msg[0].len + 3,
746 state->data, 1, 0) < 0)
747 err("i2c transfer failed.");
748
749 }
750 break;
751 case 2:
752 /* always i2c read */
753 if (4 + msg[0].len > sizeof(state->data)) {
754 warn("i2c rd: len=%d is too big!\n",
755 msg[0].len);
756 num = -EOPNOTSUPP;
757 break;
758 }
759 if (1 + msg[1].len > sizeof(state->data)) {
760 warn("i2c rd: len=%d is too big!\n",
761 msg[1].len);
762 num = -EOPNOTSUPP;
763 break;
764 }
765
766 state->data[0] = 0x09;
767 state->data[1] = msg[0].len;
768 state->data[2] = msg[1].len;
769 state->data[3] = msg[0].addr;
770 memcpy(&state->data[4], msg[0].buf, msg[0].len);
771
772 if (dvb_usb_generic_rw(d, state->data, msg[0].len + 4,
773 state->data, msg[1].len + 1, 0) < 0)
774 err("i2c transfer failed.");
775
776 memcpy(msg[1].buf, &state->data[1], msg[1].len);
777 break;
778 default:
779 warn("more than 2 i2c messages at a time is not handled yet.");
780 break;
781 }
782 mutex_unlock(&d->data_mutex);
783 mutex_unlock(&d->i2c_mutex);
784 return num;
785 }
786
787 static u32 dw210x_i2c_func(struct i2c_adapter *adapter)
788 {
789 return I2C_FUNC_I2C;
790 }
791
792 static struct i2c_algorithm dw2102_i2c_algo = {
793 .master_xfer = dw2102_i2c_transfer,
794 .functionality = dw210x_i2c_func,
795 };
796
797 static struct i2c_algorithm dw2102_serit_i2c_algo = {
798 .master_xfer = dw2102_serit_i2c_transfer,
799 .functionality = dw210x_i2c_func,
800 };
801
802 static struct i2c_algorithm dw2102_earda_i2c_algo = {
803 .master_xfer = dw2102_earda_i2c_transfer,
804 .functionality = dw210x_i2c_func,
805 };
806
807 static struct i2c_algorithm dw2104_i2c_algo = {
808 .master_xfer = dw2104_i2c_transfer,
809 .functionality = dw210x_i2c_func,
810 };
811
812 static struct i2c_algorithm dw3101_i2c_algo = {
813 .master_xfer = dw3101_i2c_transfer,
814 .functionality = dw210x_i2c_func,
815 };
816
817 static struct i2c_algorithm s6x0_i2c_algo = {
818 .master_xfer = s6x0_i2c_transfer,
819 .functionality = dw210x_i2c_func,
820 };
821
822 static struct i2c_algorithm su3000_i2c_algo = {
823 .master_xfer = su3000_i2c_transfer,
824 .functionality = dw210x_i2c_func,
825 };
826
827 static int dw210x_read_mac_address(struct dvb_usb_device *d, u8 mac[6])
828 {
829 int i;
830 u8 ibuf[] = {0, 0};
831 u8 eeprom[256], eepromline[16];
832
833 for (i = 0; i < 256; i++) {
834 if (dw210x_op_rw(d->udev, 0xb6, 0xa0 , i, ibuf, 2, DW210X_READ_MSG) < 0) {
835 err("read eeprom failed.");
836 return -1;
837 } else {
838 eepromline[i%16] = ibuf[0];
839 eeprom[i] = ibuf[0];
840 }
841 if ((i % 16) == 15) {
842 deb_xfer("%02x: ", i - 15);
843 debug_dump(eepromline, 16, deb_xfer);
844 }
845 }
846
847 memcpy(mac, eeprom + 8, 6);
848 return 0;
849 };
850
851 static int s6x0_read_mac_address(struct dvb_usb_device *d, u8 mac[6])
852 {
853 int i, ret;
854 u8 ibuf[] = { 0 }, obuf[] = { 0 };
855 u8 eeprom[256], eepromline[16];
856 struct i2c_msg msg[] = {
857 {
858 .addr = 0xa0 >> 1,
859 .flags = 0,
860 .buf = obuf,
861 .len = 1,
862 }, {
863 .addr = 0xa0 >> 1,
864 .flags = I2C_M_RD,
865 .buf = ibuf,
866 .len = 1,
867 }
868 };
869
870 for (i = 0; i < 256; i++) {
871 obuf[0] = i;
872 ret = s6x0_i2c_transfer(&d->i2c_adap, msg, 2);
873 if (ret != 2) {
874 err("read eeprom failed.");
875 return -1;
876 } else {
877 eepromline[i % 16] = ibuf[0];
878 eeprom[i] = ibuf[0];
879 }
880
881 if ((i % 16) == 15) {
882 deb_xfer("%02x: ", i - 15);
883 debug_dump(eepromline, 16, deb_xfer);
884 }
885 }
886
887 memcpy(mac, eeprom + 16, 6);
888 return 0;
889 };
890
891 static int su3000_streaming_ctrl(struct dvb_usb_adapter *adap, int onoff)
892 {
893 static u8 command_start[] = {0x00};
894 static u8 command_stop[] = {0x01};
895 struct i2c_msg msg = {
896 .addr = SU3000_STREAM_CTRL,
897 .flags = 0,
898 .buf = onoff ? command_start : command_stop,
899 .len = 1
900 };
901
902 i2c_transfer(&adap->dev->i2c_adap, &msg, 1);
903
904 return 0;
905 }
906
907 static int su3000_power_ctrl(struct dvb_usb_device *d, int i)
908 {
909 struct dw2102_state *state = (struct dw2102_state *)d->priv;
910 int ret = 0;
911
912 info("%s: %d, initialized %d", __func__, i, state->initialized);
913
914 if (i && !state->initialized) {
915 mutex_lock(&d->data_mutex);
916
917 state->data[0] = 0xde;
918 state->data[1] = 0;
919
920 state->initialized = 1;
921 /* reset board */
922 ret = dvb_usb_generic_rw(d, state->data, 2, NULL, 0, 0);
923 mutex_unlock(&d->data_mutex);
924 }
925
926 return ret;
927 }
928
929 static int su3000_read_mac_address(struct dvb_usb_device *d, u8 mac[6])
930 {
931 int i;
932 u8 obuf[] = { 0x1f, 0xf0 };
933 u8 ibuf[] = { 0 };
934 struct i2c_msg msg[] = {
935 {
936 .addr = 0x51,
937 .flags = 0,
938 .buf = obuf,
939 .len = 2,
940 }, {
941 .addr = 0x51,
942 .flags = I2C_M_RD,
943 .buf = ibuf,
944 .len = 1,
945
946 }
947 };
948
949 for (i = 0; i < 6; i++) {
950 obuf[1] = 0xf0 + i;
951 if (i2c_transfer(&d->i2c_adap, msg, 2) != 2)
952 break;
953 else
954 mac[i] = ibuf[0];
955 }
956
957 return 0;
958 }
959
960 static int su3000_identify_state(struct usb_device *udev,
961 struct dvb_usb_device_properties *props,
962 struct dvb_usb_device_description **desc,
963 int *cold)
964 {
965 info("%s", __func__);
966
967 *cold = 0;
968 return 0;
969 }
970
971 static int dw210x_set_voltage(struct dvb_frontend *fe,
972 enum fe_sec_voltage voltage)
973 {
974 static u8 command_13v[] = {0x00, 0x01};
975 static u8 command_18v[] = {0x01, 0x01};
976 static u8 command_off[] = {0x00, 0x00};
977 struct i2c_msg msg = {
978 .addr = DW2102_VOLTAGE_CTRL,
979 .flags = 0,
980 .buf = command_off,
981 .len = 2,
982 };
983
984 struct dvb_usb_adapter *udev_adap =
985 (struct dvb_usb_adapter *)(fe->dvb->priv);
986 if (voltage == SEC_VOLTAGE_18)
987 msg.buf = command_18v;
988 else if (voltage == SEC_VOLTAGE_13)
989 msg.buf = command_13v;
990
991 i2c_transfer(&udev_adap->dev->i2c_adap, &msg, 1);
992
993 return 0;
994 }
995
996 static int s660_set_voltage(struct dvb_frontend *fe,
997 enum fe_sec_voltage voltage)
998 {
999 struct dvb_usb_adapter *d =
1000 (struct dvb_usb_adapter *)(fe->dvb->priv);
1001 struct dw2102_state *st = (struct dw2102_state *)d->dev->priv;
1002
1003 dw210x_set_voltage(fe, voltage);
1004 if (st->old_set_voltage)
1005 st->old_set_voltage(fe, voltage);
1006
1007 return 0;
1008 }
1009
1010 static void dw210x_led_ctrl(struct dvb_frontend *fe, int offon)
1011 {
1012 static u8 led_off[] = { 0 };
1013 static u8 led_on[] = { 1 };
1014 struct i2c_msg msg = {
1015 .addr = DW2102_LED_CTRL,
1016 .flags = 0,
1017 .buf = led_off,
1018 .len = 1
1019 };
1020 struct dvb_usb_adapter *udev_adap =
1021 (struct dvb_usb_adapter *)(fe->dvb->priv);
1022
1023 if (offon)
1024 msg.buf = led_on;
1025 i2c_transfer(&udev_adap->dev->i2c_adap, &msg, 1);
1026 }
1027
1028 static int tt_s2_4600_read_status(struct dvb_frontend *fe,
1029 enum fe_status *status)
1030 {
1031 struct dvb_usb_adapter *d =
1032 (struct dvb_usb_adapter *)(fe->dvb->priv);
1033 struct dw2102_state *st = (struct dw2102_state *)d->dev->priv;
1034 int ret;
1035
1036 ret = st->fe_read_status(fe, status);
1037
1038 /* resync slave fifo when signal change from unlock to lock */
1039 if ((*status & FE_HAS_LOCK) && (!st->last_lock))
1040 su3000_streaming_ctrl(d, 1);
1041
1042 st->last_lock = (*status & FE_HAS_LOCK) ? 1 : 0;
1043 return ret;
1044 }
1045
1046 static struct stv0299_config sharp_z0194a_config = {
1047 .demod_address = 0x68,
1048 .inittab = sharp_z0194a_inittab,
1049 .mclk = 88000000UL,
1050 .invert = 1,
1051 .skip_reinit = 0,
1052 .lock_output = STV0299_LOCKOUTPUT_1,
1053 .volt13_op0_op1 = STV0299_VOLT13_OP1,
1054 .min_delay_ms = 100,
1055 .set_symbol_rate = sharp_z0194a_set_symbol_rate,
1056 };
1057
1058 static struct cx24116_config dw2104_config = {
1059 .demod_address = 0x55,
1060 .mpg_clk_pos_pol = 0x01,
1061 };
1062
1063 static struct si21xx_config serit_sp1511lhb_config = {
1064 .demod_address = 0x68,
1065 .min_delay_ms = 100,
1066
1067 };
1068
1069 static struct tda10023_config dw3101_tda10023_config = {
1070 .demod_address = 0x0c,
1071 .invert = 1,
1072 };
1073
1074 static struct mt312_config zl313_config = {
1075 .demod_address = 0x0e,
1076 };
1077
1078 static struct ds3000_config dw2104_ds3000_config = {
1079 .demod_address = 0x68,
1080 };
1081
1082 static struct ts2020_config dw2104_ts2020_config = {
1083 .tuner_address = 0x60,
1084 .clk_out_div = 1,
1085 .frequency_div = 1060000,
1086 };
1087
1088 static struct ds3000_config s660_ds3000_config = {
1089 .demod_address = 0x68,
1090 .ci_mode = 1,
1091 .set_lock_led = dw210x_led_ctrl,
1092 };
1093
1094 static struct ts2020_config s660_ts2020_config = {
1095 .tuner_address = 0x60,
1096 .clk_out_div = 1,
1097 .frequency_div = 1146000,
1098 };
1099
1100 static struct stv0900_config dw2104a_stv0900_config = {
1101 .demod_address = 0x6a,
1102 .demod_mode = 0,
1103 .xtal = 27000000,
1104 .clkmode = 3,/* 0-CLKI, 2-XTALI, else AUTO */
1105 .diseqc_mode = 2,/* 2/3 PWM */
1106 .tun1_maddress = 0,/* 0x60 */
1107 .tun1_adc = 0,/* 2 Vpp */
1108 .path1_mode = 3,
1109 };
1110
1111 static struct stb6100_config dw2104a_stb6100_config = {
1112 .tuner_address = 0x60,
1113 .refclock = 27000000,
1114 };
1115
1116 static struct stv0900_config dw2104_stv0900_config = {
1117 .demod_address = 0x68,
1118 .demod_mode = 0,
1119 .xtal = 8000000,
1120 .clkmode = 3,
1121 .diseqc_mode = 2,
1122 .tun1_maddress = 0,
1123 .tun1_adc = 1,/* 1 Vpp */
1124 .path1_mode = 3,
1125 };
1126
1127 static struct stv6110_config dw2104_stv6110_config = {
1128 .i2c_address = 0x60,
1129 .mclk = 16000000,
1130 .clk_div = 1,
1131 };
1132
1133 static struct stv0900_config prof_7500_stv0900_config = {
1134 .demod_address = 0x6a,
1135 .demod_mode = 0,
1136 .xtal = 27000000,
1137 .clkmode = 3,/* 0-CLKI, 2-XTALI, else AUTO */
1138 .diseqc_mode = 2,/* 2/3 PWM */
1139 .tun1_maddress = 0,/* 0x60 */
1140 .tun1_adc = 0,/* 2 Vpp */
1141 .path1_mode = 3,
1142 .tun1_type = 3,
1143 .set_lock_led = dw210x_led_ctrl,
1144 };
1145
1146 static struct ds3000_config su3000_ds3000_config = {
1147 .demod_address = 0x68,
1148 .ci_mode = 1,
1149 .set_lock_led = dw210x_led_ctrl,
1150 };
1151
1152 static struct cxd2820r_config cxd2820r_config = {
1153 .i2c_address = 0x6c, /* (0xd8 >> 1) */
1154 .ts_mode = 0x38,
1155 .ts_clock_inv = 1,
1156 };
1157
1158 static struct tda18271_config tda18271_config = {
1159 .output_opt = TDA18271_OUTPUT_LT_OFF,
1160 .gate = TDA18271_GATE_DIGITAL,
1161 };
1162
1163 static u8 m88rs2000_inittab[] = {
1164 DEMOD_WRITE, 0x9a, 0x30,
1165 DEMOD_WRITE, 0x00, 0x01,
1166 WRITE_DELAY, 0x19, 0x00,
1167 DEMOD_WRITE, 0x00, 0x00,
1168 DEMOD_WRITE, 0x9a, 0xb0,
1169 DEMOD_WRITE, 0x81, 0xc1,
1170 DEMOD_WRITE, 0x81, 0x81,
1171 DEMOD_WRITE, 0x86, 0xc6,
1172 DEMOD_WRITE, 0x9a, 0x30,
1173 DEMOD_WRITE, 0xf0, 0x80,
1174 DEMOD_WRITE, 0xf1, 0xbf,
1175 DEMOD_WRITE, 0xb0, 0x45,
1176 DEMOD_WRITE, 0xb2, 0x01,
1177 DEMOD_WRITE, 0x9a, 0xb0,
1178 0xff, 0xaa, 0xff
1179 };
1180
1181 static struct m88rs2000_config s421_m88rs2000_config = {
1182 .demod_addr = 0x68,
1183 .inittab = m88rs2000_inittab,
1184 };
1185
1186 static int dw2104_frontend_attach(struct dvb_usb_adapter *d)
1187 {
1188 struct dvb_tuner_ops *tuner_ops = NULL;
1189
1190 if (demod_probe & 4) {
1191 d->fe_adap[0].fe = dvb_attach(stv0900_attach, &dw2104a_stv0900_config,
1192 &d->dev->i2c_adap, 0);
1193 if (d->fe_adap[0].fe != NULL) {
1194 if (dvb_attach(stb6100_attach, d->fe_adap[0].fe,
1195 &dw2104a_stb6100_config,
1196 &d->dev->i2c_adap)) {
1197 tuner_ops = &d->fe_adap[0].fe->ops.tuner_ops;
1198 tuner_ops->set_frequency = stb6100_set_freq;
1199 tuner_ops->get_frequency = stb6100_get_freq;
1200 tuner_ops->set_bandwidth = stb6100_set_bandw;
1201 tuner_ops->get_bandwidth = stb6100_get_bandw;
1202 d->fe_adap[0].fe->ops.set_voltage = dw210x_set_voltage;
1203 info("Attached STV0900+STB6100!");
1204 return 0;
1205 }
1206 }
1207 }
1208
1209 if (demod_probe & 2) {
1210 d->fe_adap[0].fe = dvb_attach(stv0900_attach, &dw2104_stv0900_config,
1211 &d->dev->i2c_adap, 0);
1212 if (d->fe_adap[0].fe != NULL) {
1213 if (dvb_attach(stv6110_attach, d->fe_adap[0].fe,
1214 &dw2104_stv6110_config,
1215 &d->dev->i2c_adap)) {
1216 d->fe_adap[0].fe->ops.set_voltage = dw210x_set_voltage;
1217 info("Attached STV0900+STV6110A!");
1218 return 0;
1219 }
1220 }
1221 }
1222
1223 if (demod_probe & 1) {
1224 d->fe_adap[0].fe = dvb_attach(cx24116_attach, &dw2104_config,
1225 &d->dev->i2c_adap);
1226 if (d->fe_adap[0].fe != NULL) {
1227 d->fe_adap[0].fe->ops.set_voltage = dw210x_set_voltage;
1228 info("Attached cx24116!");
1229 return 0;
1230 }
1231 }
1232
1233 d->fe_adap[0].fe = dvb_attach(ds3000_attach, &dw2104_ds3000_config,
1234 &d->dev->i2c_adap);
1235 if (d->fe_adap[0].fe != NULL) {
1236 dvb_attach(ts2020_attach, d->fe_adap[0].fe,
1237 &dw2104_ts2020_config, &d->dev->i2c_adap);
1238 d->fe_adap[0].fe->ops.set_voltage = dw210x_set_voltage;
1239 info("Attached DS3000!");
1240 return 0;
1241 }
1242
1243 return -EIO;
1244 }
1245
1246 static struct dvb_usb_device_properties dw2102_properties;
1247 static struct dvb_usb_device_properties dw2104_properties;
1248 static struct dvb_usb_device_properties s6x0_properties;
1249
1250 static int dw2102_frontend_attach(struct dvb_usb_adapter *d)
1251 {
1252 if (dw2102_properties.i2c_algo == &dw2102_serit_i2c_algo) {
1253 /*dw2102_properties.adapter->tuner_attach = NULL;*/
1254 d->fe_adap[0].fe = dvb_attach(si21xx_attach, &serit_sp1511lhb_config,
1255 &d->dev->i2c_adap);
1256 if (d->fe_adap[0].fe != NULL) {
1257 d->fe_adap[0].fe->ops.set_voltage = dw210x_set_voltage;
1258 info("Attached si21xx!");
1259 return 0;
1260 }
1261 }
1262
1263 if (dw2102_properties.i2c_algo == &dw2102_earda_i2c_algo) {
1264 d->fe_adap[0].fe = dvb_attach(stv0288_attach, &earda_config,
1265 &d->dev->i2c_adap);
1266 if (d->fe_adap[0].fe != NULL) {
1267 if (dvb_attach(stb6000_attach, d->fe_adap[0].fe, 0x61,
1268 &d->dev->i2c_adap)) {
1269 d->fe_adap[0].fe->ops.set_voltage = dw210x_set_voltage;
1270 info("Attached stv0288!");
1271 return 0;
1272 }
1273 }
1274 }
1275
1276 if (dw2102_properties.i2c_algo == &dw2102_i2c_algo) {
1277 /*dw2102_properties.adapter->tuner_attach = dw2102_tuner_attach;*/
1278 d->fe_adap[0].fe = dvb_attach(stv0299_attach, &sharp_z0194a_config,
1279 &d->dev->i2c_adap);
1280 if (d->fe_adap[0].fe != NULL) {
1281 d->fe_adap[0].fe->ops.set_voltage = dw210x_set_voltage;
1282 info("Attached stv0299!");
1283 return 0;
1284 }
1285 }
1286 return -EIO;
1287 }
1288
1289 static int dw3101_frontend_attach(struct dvb_usb_adapter *d)
1290 {
1291 d->fe_adap[0].fe = dvb_attach(tda10023_attach, &dw3101_tda10023_config,
1292 &d->dev->i2c_adap, 0x48);
1293 if (d->fe_adap[0].fe != NULL) {
1294 info("Attached tda10023!");
1295 return 0;
1296 }
1297 return -EIO;
1298 }
1299
1300 static int zl100313_frontend_attach(struct dvb_usb_adapter *d)
1301 {
1302 d->fe_adap[0].fe = dvb_attach(mt312_attach, &zl313_config,
1303 &d->dev->i2c_adap);
1304 if (d->fe_adap[0].fe != NULL) {
1305 if (dvb_attach(zl10039_attach, d->fe_adap[0].fe, 0x60,
1306 &d->dev->i2c_adap)) {
1307 d->fe_adap[0].fe->ops.set_voltage = dw210x_set_voltage;
1308 info("Attached zl100313+zl10039!");
1309 return 0;
1310 }
1311 }
1312
1313 return -EIO;
1314 }
1315
1316 static int stv0288_frontend_attach(struct dvb_usb_adapter *d)
1317 {
1318 u8 obuf[] = {7, 1};
1319
1320 d->fe_adap[0].fe = dvb_attach(stv0288_attach, &earda_config,
1321 &d->dev->i2c_adap);
1322
1323 if (d->fe_adap[0].fe == NULL)
1324 return -EIO;
1325
1326 if (NULL == dvb_attach(stb6000_attach, d->fe_adap[0].fe, 0x61, &d->dev->i2c_adap))
1327 return -EIO;
1328
1329 d->fe_adap[0].fe->ops.set_voltage = dw210x_set_voltage;
1330
1331 dw210x_op_rw(d->dev->udev, 0x8a, 0, 0, obuf, 2, DW210X_WRITE_MSG);
1332
1333 info("Attached stv0288+stb6000!");
1334
1335 return 0;
1336
1337 }
1338
1339 static int ds3000_frontend_attach(struct dvb_usb_adapter *d)
1340 {
1341 struct dw2102_state *st = d->dev->priv;
1342 u8 obuf[] = {7, 1};
1343
1344 d->fe_adap[0].fe = dvb_attach(ds3000_attach, &s660_ds3000_config,
1345 &d->dev->i2c_adap);
1346
1347 if (d->fe_adap[0].fe == NULL)
1348 return -EIO;
1349
1350 dvb_attach(ts2020_attach, d->fe_adap[0].fe, &s660_ts2020_config,
1351 &d->dev->i2c_adap);
1352
1353 st->old_set_voltage = d->fe_adap[0].fe->ops.set_voltage;
1354 d->fe_adap[0].fe->ops.set_voltage = s660_set_voltage;
1355
1356 dw210x_op_rw(d->dev->udev, 0x8a, 0, 0, obuf, 2, DW210X_WRITE_MSG);
1357
1358 info("Attached ds3000+ts2020!");
1359
1360 return 0;
1361 }
1362
1363 static int prof_7500_frontend_attach(struct dvb_usb_adapter *d)
1364 {
1365 u8 obuf[] = {7, 1};
1366
1367 d->fe_adap[0].fe = dvb_attach(stv0900_attach, &prof_7500_stv0900_config,
1368 &d->dev->i2c_adap, 0);
1369 if (d->fe_adap[0].fe == NULL)
1370 return -EIO;
1371
1372 d->fe_adap[0].fe->ops.set_voltage = dw210x_set_voltage;
1373
1374 dw210x_op_rw(d->dev->udev, 0x8a, 0, 0, obuf, 2, DW210X_WRITE_MSG);
1375
1376 info("Attached STV0900+STB6100A!");
1377
1378 return 0;
1379 }
1380
1381 static int su3000_frontend_attach(struct dvb_usb_adapter *adap)
1382 {
1383 struct dvb_usb_device *d = adap->dev;
1384 struct dw2102_state *state = d->priv;
1385
1386 mutex_lock(&d->data_mutex);
1387
1388 state->data[0] = 0xe;
1389 state->data[1] = 0x80;
1390 state->data[2] = 0;
1391
1392 if (dvb_usb_generic_rw(d, state->data, 3, state->data, 1, 0) < 0)
1393 err("command 0x0e transfer failed.");
1394
1395 state->data[0] = 0xe;
1396 state->data[1] = 0x02;
1397 state->data[2] = 1;
1398
1399 if (dvb_usb_generic_rw(d, state->data, 3, state->data, 1, 0) < 0)
1400 err("command 0x0e transfer failed.");
1401 msleep(300);
1402
1403 state->data[0] = 0xe;
1404 state->data[1] = 0x83;
1405 state->data[2] = 0;
1406
1407 if (dvb_usb_generic_rw(d, state->data, 3, state->data, 1, 0) < 0)
1408 err("command 0x0e transfer failed.");
1409
1410 state->data[0] = 0xe;
1411 state->data[1] = 0x83;
1412 state->data[2] = 1;
1413
1414 if (dvb_usb_generic_rw(d, state->data, 3, state->data, 1, 0) < 0)
1415 err("command 0x0e transfer failed.");
1416
1417 state->data[0] = 0x51;
1418
1419 if (dvb_usb_generic_rw(d, state->data, 1, state->data, 1, 0) < 0)
1420 err("command 0x51 transfer failed.");
1421
1422 mutex_unlock(&d->data_mutex);
1423
1424 adap->fe_adap[0].fe = dvb_attach(ds3000_attach, &su3000_ds3000_config,
1425 &d->i2c_adap);
1426 if (adap->fe_adap[0].fe == NULL)
1427 return -EIO;
1428
1429 if (dvb_attach(ts2020_attach, adap->fe_adap[0].fe,
1430 &dw2104_ts2020_config,
1431 &d->i2c_adap)) {
1432 info("Attached DS3000/TS2020!");
1433 return 0;
1434 }
1435
1436 info("Failed to attach DS3000/TS2020!");
1437 return -EIO;
1438 }
1439
1440 static int t220_frontend_attach(struct dvb_usb_adapter *adap)
1441 {
1442 struct dvb_usb_device *d = adap->dev;
1443 struct dw2102_state *state = d->priv;
1444
1445 mutex_lock(&d->data_mutex);
1446
1447 state->data[0] = 0xe;
1448 state->data[1] = 0x87;
1449 state->data[2] = 0x0;
1450
1451 if (dvb_usb_generic_rw(d, state->data, 3, state->data, 1, 0) < 0)
1452 err("command 0x0e transfer failed.");
1453
1454 state->data[0] = 0xe;
1455 state->data[1] = 0x86;
1456 state->data[2] = 1;
1457
1458 if (dvb_usb_generic_rw(d, state->data, 3, state->data, 1, 0) < 0)
1459 err("command 0x0e transfer failed.");
1460
1461 state->data[0] = 0xe;
1462 state->data[1] = 0x80;
1463 state->data[2] = 0;
1464
1465 if (dvb_usb_generic_rw(d, state->data, 3, state->data, 1, 0) < 0)
1466 err("command 0x0e transfer failed.");
1467
1468 msleep(50);
1469
1470 state->data[0] = 0xe;
1471 state->data[1] = 0x80;
1472 state->data[2] = 1;
1473
1474 if (dvb_usb_generic_rw(d, state->data, 3, state->data, 1, 0) < 0)
1475 err("command 0x0e transfer failed.");
1476
1477 state->data[0] = 0x51;
1478
1479 if (dvb_usb_generic_rw(d, state->data, 1, state->data, 1, 0) < 0)
1480 err("command 0x51 transfer failed.");
1481
1482 mutex_unlock(&d->data_mutex);
1483
1484 adap->fe_adap[0].fe = dvb_attach(cxd2820r_attach, &cxd2820r_config,
1485 &d->i2c_adap, NULL);
1486 if (adap->fe_adap[0].fe != NULL) {
1487 if (dvb_attach(tda18271_attach, adap->fe_adap[0].fe, 0x60,
1488 &d->i2c_adap, &tda18271_config)) {
1489 info("Attached TDA18271HD/CXD2820R!");
1490 return 0;
1491 }
1492 }
1493
1494 info("Failed to attach TDA18271HD/CXD2820R!");
1495 return -EIO;
1496 }
1497
1498 static int m88rs2000_frontend_attach(struct dvb_usb_adapter *adap)
1499 {
1500 struct dvb_usb_device *d = adap->dev;
1501 struct dw2102_state *state = d->priv;
1502
1503 mutex_lock(&d->data_mutex);
1504
1505 state->data[0] = 0x51;
1506
1507 if (dvb_usb_generic_rw(d, state->data, 1, state->data, 1, 0) < 0)
1508 err("command 0x51 transfer failed.");
1509
1510 mutex_unlock(&d->data_mutex);
1511
1512 adap->fe_adap[0].fe = dvb_attach(m88rs2000_attach,
1513 &s421_m88rs2000_config,
1514 &d->i2c_adap);
1515
1516 if (adap->fe_adap[0].fe == NULL)
1517 return -EIO;
1518
1519 if (dvb_attach(ts2020_attach, adap->fe_adap[0].fe,
1520 &dw2104_ts2020_config,
1521 &d->i2c_adap)) {
1522 info("Attached RS2000/TS2020!");
1523 return 0;
1524 }
1525
1526 info("Failed to attach RS2000/TS2020!");
1527 return -EIO;
1528 }
1529
1530 static int tt_s2_4600_frontend_attach(struct dvb_usb_adapter *adap)
1531 {
1532 struct dvb_usb_device *d = adap->dev;
1533 struct dw2102_state *state = d->priv;
1534 struct i2c_adapter *i2c_adapter;
1535 struct i2c_client *client;
1536 struct i2c_board_info board_info;
1537 struct m88ds3103_platform_data m88ds3103_pdata = {};
1538 struct ts2020_config ts2020_config = {};
1539
1540 mutex_lock(&d->data_mutex);
1541
1542 state->data[0] = 0xe;
1543 state->data[1] = 0x80;
1544 state->data[2] = 0x0;
1545
1546 if (dvb_usb_generic_rw(d, state->data, 3, state->data, 1, 0) < 0)
1547 err("command 0x0e transfer failed.");
1548
1549 state->data[0] = 0xe;
1550 state->data[1] = 0x02;
1551 state->data[2] = 1;
1552
1553 if (dvb_usb_generic_rw(d, state->data, 3, state->data, 1, 0) < 0)
1554 err("command 0x0e transfer failed.");
1555 msleep(300);
1556
1557 state->data[0] = 0xe;
1558 state->data[1] = 0x83;
1559 state->data[2] = 0;
1560
1561 if (dvb_usb_generic_rw(d, state->data, 3, state->data, 1, 0) < 0)
1562 err("command 0x0e transfer failed.");
1563
1564 state->data[0] = 0xe;
1565 state->data[1] = 0x83;
1566 state->data[2] = 1;
1567
1568 if (dvb_usb_generic_rw(d, state->data, 3, state->data, 1, 0) < 0)
1569 err("command 0x0e transfer failed.");
1570
1571 state->data[0] = 0x51;
1572
1573 if (dvb_usb_generic_rw(d, state->data, 1, state->data, 1, 0) < 0)
1574 err("command 0x51 transfer failed.");
1575
1576 mutex_unlock(&d->data_mutex);
1577
1578 /* attach demod */
1579 m88ds3103_pdata.clk = 27000000;
1580 m88ds3103_pdata.i2c_wr_max = 33;
1581 m88ds3103_pdata.ts_mode = M88DS3103_TS_CI;
1582 m88ds3103_pdata.ts_clk = 16000;
1583 m88ds3103_pdata.ts_clk_pol = 0;
1584 m88ds3103_pdata.spec_inv = 0;
1585 m88ds3103_pdata.agc = 0x99;
1586 m88ds3103_pdata.agc_inv = 0;
1587 m88ds3103_pdata.clk_out = M88DS3103_CLOCK_OUT_ENABLED;
1588 m88ds3103_pdata.envelope_mode = 0;
1589 m88ds3103_pdata.lnb_hv_pol = 1;
1590 m88ds3103_pdata.lnb_en_pol = 0;
1591 memset(&board_info, 0, sizeof(board_info));
1592 strlcpy(board_info.type, "m88ds3103", I2C_NAME_SIZE);
1593 board_info.addr = 0x68;
1594 board_info.platform_data = &m88ds3103_pdata;
1595 request_module("m88ds3103");
1596 client = i2c_new_device(&d->i2c_adap, &board_info);
1597 if (client == NULL || client->dev.driver == NULL)
1598 return -ENODEV;
1599 if (!try_module_get(client->dev.driver->owner)) {
1600 i2c_unregister_device(client);
1601 return -ENODEV;
1602 }
1603 adap->fe_adap[0].fe = m88ds3103_pdata.get_dvb_frontend(client);
1604 i2c_adapter = m88ds3103_pdata.get_i2c_adapter(client);
1605
1606 state->i2c_client_demod = client;
1607
1608 /* attach tuner */
1609 ts2020_config.fe = adap->fe_adap[0].fe;
1610 memset(&board_info, 0, sizeof(board_info));
1611 strlcpy(board_info.type, "ts2022", I2C_NAME_SIZE);
1612 board_info.addr = 0x60;
1613 board_info.platform_data = &ts2020_config;
1614 request_module("ts2020");
1615 client = i2c_new_device(i2c_adapter, &board_info);
1616
1617 if (client == NULL || client->dev.driver == NULL) {
1618 dvb_frontend_detach(adap->fe_adap[0].fe);
1619 return -ENODEV;
1620 }
1621
1622 if (!try_module_get(client->dev.driver->owner)) {
1623 i2c_unregister_device(client);
1624 dvb_frontend_detach(adap->fe_adap[0].fe);
1625 return -ENODEV;
1626 }
1627
1628 /* delegate signal strength measurement to tuner */
1629 adap->fe_adap[0].fe->ops.read_signal_strength =
1630 adap->fe_adap[0].fe->ops.tuner_ops.get_rf_strength;
1631
1632 state->i2c_client_tuner = client;
1633
1634 /* hook fe: need to resync the slave fifo when signal locks */
1635 state->fe_read_status = adap->fe_adap[0].fe->ops.read_status;
1636 adap->fe_adap[0].fe->ops.read_status = tt_s2_4600_read_status;
1637
1638 state->last_lock = 0;
1639
1640 return 0;
1641 }
1642
1643 static int dw2102_tuner_attach(struct dvb_usb_adapter *adap)
1644 {
1645 dvb_attach(dvb_pll_attach, adap->fe_adap[0].fe, 0x60,
1646 &adap->dev->i2c_adap, DVB_PLL_OPERA1);
1647 return 0;
1648 }
1649
1650 static int dw3101_tuner_attach(struct dvb_usb_adapter *adap)
1651 {
1652 dvb_attach(dvb_pll_attach, adap->fe_adap[0].fe, 0x60,
1653 &adap->dev->i2c_adap, DVB_PLL_TUA6034);
1654
1655 return 0;
1656 }
1657
1658 static int dw2102_rc_query(struct dvb_usb_device *d)
1659 {
1660 u8 key[2];
1661 struct i2c_msg msg = {
1662 .addr = DW2102_RC_QUERY,
1663 .flags = I2C_M_RD,
1664 .buf = key,
1665 .len = 2
1666 };
1667
1668 if (d->props.i2c_algo->master_xfer(&d->i2c_adap, &msg, 1) == 1) {
1669 if (msg.buf[0] != 0xff) {
1670 deb_rc("%s: rc code: %x, %x\n",
1671 __func__, key[0], key[1]);
1672 rc_keydown(d->rc_dev, RC_PROTO_UNKNOWN, key[0], 0);
1673 }
1674 }
1675
1676 return 0;
1677 }
1678
1679 static int prof_rc_query(struct dvb_usb_device *d)
1680 {
1681 u8 key[2];
1682 struct i2c_msg msg = {
1683 .addr = DW2102_RC_QUERY,
1684 .flags = I2C_M_RD,
1685 .buf = key,
1686 .len = 2
1687 };
1688
1689 if (d->props.i2c_algo->master_xfer(&d->i2c_adap, &msg, 1) == 1) {
1690 if (msg.buf[0] != 0xff) {
1691 deb_rc("%s: rc code: %x, %x\n",
1692 __func__, key[0], key[1]);
1693 rc_keydown(d->rc_dev, RC_PROTO_UNKNOWN, key[0] ^ 0xff,
1694 0);
1695 }
1696 }
1697
1698 return 0;
1699 }
1700
1701 static int su3000_rc_query(struct dvb_usb_device *d)
1702 {
1703 u8 key[2];
1704 struct i2c_msg msg = {
1705 .addr = DW2102_RC_QUERY,
1706 .flags = I2C_M_RD,
1707 .buf = key,
1708 .len = 2
1709 };
1710
1711 if (d->props.i2c_algo->master_xfer(&d->i2c_adap, &msg, 1) == 1) {
1712 if (msg.buf[0] != 0xff) {
1713 deb_rc("%s: rc code: %x, %x\n",
1714 __func__, key[0], key[1]);
1715 rc_keydown(d->rc_dev, RC_PROTO_RC5,
1716 RC_SCANCODE_RC5(key[1], key[0]), 0);
1717 }
1718 }
1719
1720 return 0;
1721 }
1722
1723 enum dw2102_table_entry {
1724 CYPRESS_DW2102,
1725 CYPRESS_DW2101,
1726 CYPRESS_DW2104,
1727 TEVII_S650,
1728 TERRATEC_CINERGY_S,
1729 CYPRESS_DW3101,
1730 TEVII_S630,
1731 PROF_1100,
1732 TEVII_S660,
1733 PROF_7500,
1734 GENIATECH_SU3000,
1735 TERRATEC_CINERGY_S2,
1736 TEVII_S480_1,
1737 TEVII_S480_2,
1738 X3M_SPC1400HD,
1739 TEVII_S421,
1740 TEVII_S632,
1741 TERRATEC_CINERGY_S2_R2,
1742 TERRATEC_CINERGY_S2_R3,
1743 TERRATEC_CINERGY_S2_R4,
1744 GOTVIEW_SAT_HD,
1745 GENIATECH_T220,
1746 TECHNOTREND_S2_4600,
1747 TEVII_S482_1,
1748 TEVII_S482_2,
1749 TERRATEC_CINERGY_S2_BOX,
1750 TEVII_S662
1751 };
1752
1753 static struct usb_device_id dw2102_table[] = {
1754 [CYPRESS_DW2102] = {USB_DEVICE(USB_VID_CYPRESS, USB_PID_DW2102)},
1755 [CYPRESS_DW2101] = {USB_DEVICE(USB_VID_CYPRESS, 0x2101)},
1756 [CYPRESS_DW2104] = {USB_DEVICE(USB_VID_CYPRESS, USB_PID_DW2104)},
1757 [TEVII_S650] = {USB_DEVICE(0x9022, USB_PID_TEVII_S650)},
1758 [TERRATEC_CINERGY_S] = {USB_DEVICE(USB_VID_TERRATEC, USB_PID_TERRATEC_CINERGY_S)},
1759 [CYPRESS_DW3101] = {USB_DEVICE(USB_VID_CYPRESS, USB_PID_DW3101)},
1760 [TEVII_S630] = {USB_DEVICE(0x9022, USB_PID_TEVII_S630)},
1761 [PROF_1100] = {USB_DEVICE(0x3011, USB_PID_PROF_1100)},
1762 [TEVII_S660] = {USB_DEVICE(0x9022, USB_PID_TEVII_S660)},
1763 [PROF_7500] = {USB_DEVICE(0x3034, 0x7500)},
1764 [GENIATECH_SU3000] = {USB_DEVICE(0x1f4d, 0x3000)},
1765 [TERRATEC_CINERGY_S2] = {USB_DEVICE(USB_VID_TERRATEC, USB_PID_TERRATEC_CINERGY_S2_R1)},
1766 [TEVII_S480_1] = {USB_DEVICE(0x9022, USB_PID_TEVII_S480_1)},
1767 [TEVII_S480_2] = {USB_DEVICE(0x9022, USB_PID_TEVII_S480_2)},
1768 [X3M_SPC1400HD] = {USB_DEVICE(0x1f4d, 0x3100)},
1769 [TEVII_S421] = {USB_DEVICE(0x9022, USB_PID_TEVII_S421)},
1770 [TEVII_S632] = {USB_DEVICE(0x9022, USB_PID_TEVII_S632)},
1771 [TERRATEC_CINERGY_S2_R2] = {USB_DEVICE(USB_VID_TERRATEC, USB_PID_TERRATEC_CINERGY_S2_R2)},
1772 [TERRATEC_CINERGY_S2_R3] = {USB_DEVICE(USB_VID_TERRATEC, USB_PID_TERRATEC_CINERGY_S2_R3)},
1773 [TERRATEC_CINERGY_S2_R4] = {USB_DEVICE(USB_VID_TERRATEC, USB_PID_TERRATEC_CINERGY_S2_R4)},
1774 [GOTVIEW_SAT_HD] = {USB_DEVICE(0x1FE1, USB_PID_GOTVIEW_SAT_HD)},
1775 [GENIATECH_T220] = {USB_DEVICE(0x1f4d, 0xD220)},
1776 [TECHNOTREND_S2_4600] = {USB_DEVICE(USB_VID_TECHNOTREND,
1777 USB_PID_TECHNOTREND_CONNECT_S2_4600)},
1778 [TEVII_S482_1] = {USB_DEVICE(0x9022, 0xd483)},
1779 [TEVII_S482_2] = {USB_DEVICE(0x9022, 0xd484)},
1780 [TERRATEC_CINERGY_S2_BOX] = {USB_DEVICE(USB_VID_TERRATEC, 0x0105)},
1781 [TEVII_S662] = {USB_DEVICE(0x9022, USB_PID_TEVII_S662)},
1782 { }
1783 };
1784
1785 MODULE_DEVICE_TABLE(usb, dw2102_table);
1786
1787 static int dw2102_load_firmware(struct usb_device *dev,
1788 const struct firmware *frmwr)
1789 {
1790 u8 *b, *p;
1791 int ret = 0, i;
1792 u8 reset;
1793 u8 reset16[] = {0, 0, 0, 0, 0, 0, 0};
1794 const struct firmware *fw;
1795
1796 switch (le16_to_cpu(dev->descriptor.idProduct)) {
1797 case 0x2101:
1798 ret = request_firmware(&fw, DW2101_FIRMWARE, &dev->dev);
1799 if (ret != 0) {
1800 err(err_str, DW2101_FIRMWARE);
1801 return ret;
1802 }
1803 break;
1804 default:
1805 fw = frmwr;
1806 break;
1807 }
1808 info("start downloading DW210X firmware");
1809 p = kmalloc(fw->size, GFP_KERNEL);
1810 reset = 1;
1811 /*stop the CPU*/
1812 dw210x_op_rw(dev, 0xa0, 0x7f92, 0, &reset, 1, DW210X_WRITE_MSG);
1813 dw210x_op_rw(dev, 0xa0, 0xe600, 0, &reset, 1, DW210X_WRITE_MSG);
1814
1815 if (p != NULL) {
1816 memcpy(p, fw->data, fw->size);
1817 for (i = 0; i < fw->size; i += 0x40) {
1818 b = (u8 *) p + i;
1819 if (dw210x_op_rw(dev, 0xa0, i, 0, b , 0x40,
1820 DW210X_WRITE_MSG) != 0x40) {
1821 err("error while transferring firmware");
1822 ret = -EINVAL;
1823 break;
1824 }
1825 }
1826 /* restart the CPU */
1827 reset = 0;
1828 if (ret || dw210x_op_rw(dev, 0xa0, 0x7f92, 0, &reset, 1,
1829 DW210X_WRITE_MSG) != 1) {
1830 err("could not restart the USB controller CPU.");
1831 ret = -EINVAL;
1832 }
1833 if (ret || dw210x_op_rw(dev, 0xa0, 0xe600, 0, &reset, 1,
1834 DW210X_WRITE_MSG) != 1) {
1835 err("could not restart the USB controller CPU.");
1836 ret = -EINVAL;
1837 }
1838 /* init registers */
1839 switch (le16_to_cpu(dev->descriptor.idProduct)) {
1840 case USB_PID_TEVII_S650:
1841 dw2104_properties.rc.core.rc_codes = RC_MAP_TEVII_NEC;
1842 /* fall through */
1843 case USB_PID_DW2104:
1844 reset = 1;
1845 dw210x_op_rw(dev, 0xc4, 0x0000, 0, &reset, 1,
1846 DW210X_WRITE_MSG);
1847 /* fall through */
1848 case USB_PID_DW3101:
1849 reset = 0;
1850 dw210x_op_rw(dev, 0xbf, 0x0040, 0, &reset, 0,
1851 DW210X_WRITE_MSG);
1852 break;
1853 case USB_PID_TERRATEC_CINERGY_S:
1854 case USB_PID_DW2102:
1855 dw210x_op_rw(dev, 0xbf, 0x0040, 0, &reset, 0,
1856 DW210X_WRITE_MSG);
1857 dw210x_op_rw(dev, 0xb9, 0x0000, 0, &reset16[0], 2,
1858 DW210X_READ_MSG);
1859 /* check STV0299 frontend */
1860 dw210x_op_rw(dev, 0xb5, 0, 0, &reset16[0], 2,
1861 DW210X_READ_MSG);
1862 if ((reset16[0] == 0xa1) || (reset16[0] == 0x80)) {
1863 dw2102_properties.i2c_algo = &dw2102_i2c_algo;
1864 dw2102_properties.adapter->fe[0].tuner_attach = &dw2102_tuner_attach;
1865 break;
1866 } else {
1867 /* check STV0288 frontend */
1868 reset16[0] = 0xd0;
1869 reset16[1] = 1;
1870 reset16[2] = 0;
1871 dw210x_op_rw(dev, 0xc2, 0, 0, &reset16[0], 3,
1872 DW210X_WRITE_MSG);
1873 dw210x_op_rw(dev, 0xc3, 0xd1, 0, &reset16[0], 3,
1874 DW210X_READ_MSG);
1875 if (reset16[2] == 0x11) {
1876 dw2102_properties.i2c_algo = &dw2102_earda_i2c_algo;
1877 break;
1878 }
1879 }
1880 /* fall through */
1881 case 0x2101:
1882 dw210x_op_rw(dev, 0xbc, 0x0030, 0, &reset16[0], 2,
1883 DW210X_READ_MSG);
1884 dw210x_op_rw(dev, 0xba, 0x0000, 0, &reset16[0], 7,
1885 DW210X_READ_MSG);
1886 dw210x_op_rw(dev, 0xba, 0x0000, 0, &reset16[0], 7,
1887 DW210X_READ_MSG);
1888 dw210x_op_rw(dev, 0xb9, 0x0000, 0, &reset16[0], 2,
1889 DW210X_READ_MSG);
1890 break;
1891 }
1892
1893 msleep(100);
1894 kfree(p);
1895 }
1896
1897 if (le16_to_cpu(dev->descriptor.idProduct) == 0x2101)
1898 release_firmware(fw);
1899 return ret;
1900 }
1901
1902 static struct dvb_usb_device_properties dw2102_properties = {
1903 .caps = DVB_USB_IS_AN_I2C_ADAPTER,
1904 .usb_ctrl = DEVICE_SPECIFIC,
1905 .firmware = DW2102_FIRMWARE,
1906 .no_reconnect = 1,
1907
1908 .i2c_algo = &dw2102_serit_i2c_algo,
1909
1910 .rc.core = {
1911 .rc_interval = 150,
1912 .rc_codes = RC_MAP_DM1105_NEC,
1913 .module_name = "dw2102",
1914 .allowed_protos = RC_PROTO_BIT_NEC,
1915 .rc_query = dw2102_rc_query,
1916 },
1917
1918 .generic_bulk_ctrl_endpoint = 0x81,
1919 /* parameter for the MPEG2-data transfer */
1920 .num_adapters = 1,
1921 .download_firmware = dw2102_load_firmware,
1922 .read_mac_address = dw210x_read_mac_address,
1923 .adapter = {
1924 {
1925 .num_frontends = 1,
1926 .fe = {{
1927 .frontend_attach = dw2102_frontend_attach,
1928 .stream = {
1929 .type = USB_BULK,
1930 .count = 8,
1931 .endpoint = 0x82,
1932 .u = {
1933 .bulk = {
1934 .buffersize = 4096,
1935 }
1936 }
1937 },
1938 }},
1939 }
1940 },
1941 .num_device_descs = 3,
1942 .devices = {
1943 {"DVBWorld DVB-S 2102 USB2.0",
1944 {&dw2102_table[CYPRESS_DW2102], NULL},
1945 {NULL},
1946 },
1947 {"DVBWorld DVB-S 2101 USB2.0",
1948 {&dw2102_table[CYPRESS_DW2101], NULL},
1949 {NULL},
1950 },
1951 {"TerraTec Cinergy S USB",
1952 {&dw2102_table[TERRATEC_CINERGY_S], NULL},
1953 {NULL},
1954 },
1955 }
1956 };
1957
1958 static struct dvb_usb_device_properties dw2104_properties = {
1959 .caps = DVB_USB_IS_AN_I2C_ADAPTER,
1960 .usb_ctrl = DEVICE_SPECIFIC,
1961 .firmware = DW2104_FIRMWARE,
1962 .no_reconnect = 1,
1963
1964 .i2c_algo = &dw2104_i2c_algo,
1965 .rc.core = {
1966 .rc_interval = 150,
1967 .rc_codes = RC_MAP_DM1105_NEC,
1968 .module_name = "dw2102",
1969 .allowed_protos = RC_PROTO_BIT_NEC,
1970 .rc_query = dw2102_rc_query,
1971 },
1972
1973 .generic_bulk_ctrl_endpoint = 0x81,
1974 /* parameter for the MPEG2-data transfer */
1975 .num_adapters = 1,
1976 .download_firmware = dw2102_load_firmware,
1977 .read_mac_address = dw210x_read_mac_address,
1978 .adapter = {
1979 {
1980 .num_frontends = 1,
1981 .fe = {{
1982 .frontend_attach = dw2104_frontend_attach,
1983 .stream = {
1984 .type = USB_BULK,
1985 .count = 8,
1986 .endpoint = 0x82,
1987 .u = {
1988 .bulk = {
1989 .buffersize = 4096,
1990 }
1991 }
1992 },
1993 }},
1994 }
1995 },
1996 .num_device_descs = 2,
1997 .devices = {
1998 { "DVBWorld DW2104 USB2.0",
1999 {&dw2102_table[CYPRESS_DW2104], NULL},
2000 {NULL},
2001 },
2002 { "TeVii S650 USB2.0",
2003 {&dw2102_table[TEVII_S650], NULL},
2004 {NULL},
2005 },
2006 }
2007 };
2008
2009 static struct dvb_usb_device_properties dw3101_properties = {
2010 .caps = DVB_USB_IS_AN_I2C_ADAPTER,
2011 .usb_ctrl = DEVICE_SPECIFIC,
2012 .firmware = DW3101_FIRMWARE,
2013 .no_reconnect = 1,
2014
2015 .i2c_algo = &dw3101_i2c_algo,
2016 .rc.core = {
2017 .rc_interval = 150,
2018 .rc_codes = RC_MAP_DM1105_NEC,
2019 .module_name = "dw2102",
2020 .allowed_protos = RC_PROTO_BIT_NEC,
2021 .rc_query = dw2102_rc_query,
2022 },
2023
2024 .generic_bulk_ctrl_endpoint = 0x81,
2025 /* parameter for the MPEG2-data transfer */
2026 .num_adapters = 1,
2027 .download_firmware = dw2102_load_firmware,
2028 .read_mac_address = dw210x_read_mac_address,
2029 .adapter = {
2030 {
2031 .num_frontends = 1,
2032 .fe = {{
2033 .frontend_attach = dw3101_frontend_attach,
2034 .tuner_attach = dw3101_tuner_attach,
2035 .stream = {
2036 .type = USB_BULK,
2037 .count = 8,
2038 .endpoint = 0x82,
2039 .u = {
2040 .bulk = {
2041 .buffersize = 4096,
2042 }
2043 }
2044 },
2045 }},
2046 }
2047 },
2048 .num_device_descs = 1,
2049 .devices = {
2050 { "DVBWorld DVB-C 3101 USB2.0",
2051 {&dw2102_table[CYPRESS_DW3101], NULL},
2052 {NULL},
2053 },
2054 }
2055 };
2056
2057 static struct dvb_usb_device_properties s6x0_properties = {
2058 .caps = DVB_USB_IS_AN_I2C_ADAPTER,
2059 .usb_ctrl = DEVICE_SPECIFIC,
2060 .size_of_priv = sizeof(struct dw2102_state),
2061 .firmware = S630_FIRMWARE,
2062 .no_reconnect = 1,
2063
2064 .i2c_algo = &s6x0_i2c_algo,
2065 .rc.core = {
2066 .rc_interval = 150,
2067 .rc_codes = RC_MAP_TEVII_NEC,
2068 .module_name = "dw2102",
2069 .allowed_protos = RC_PROTO_BIT_NEC,
2070 .rc_query = dw2102_rc_query,
2071 },
2072
2073 .generic_bulk_ctrl_endpoint = 0x81,
2074 .num_adapters = 1,
2075 .download_firmware = dw2102_load_firmware,
2076 .read_mac_address = s6x0_read_mac_address,
2077 .adapter = {
2078 {
2079 .num_frontends = 1,
2080 .fe = {{
2081 .frontend_attach = zl100313_frontend_attach,
2082 .stream = {
2083 .type = USB_BULK,
2084 .count = 8,
2085 .endpoint = 0x82,
2086 .u = {
2087 .bulk = {
2088 .buffersize = 4096,
2089 }
2090 }
2091 },
2092 }},
2093 }
2094 },
2095 .num_device_descs = 1,
2096 .devices = {
2097 {"TeVii S630 USB",
2098 {&dw2102_table[TEVII_S630], NULL},
2099 {NULL},
2100 },
2101 }
2102 };
2103
2104 static const struct dvb_usb_device_description d1100 = {
2105 "Prof 1100 USB ",
2106 {&dw2102_table[PROF_1100], NULL},
2107 {NULL},
2108 };
2109
2110 static const struct dvb_usb_device_description d660 = {
2111 "TeVii S660 USB",
2112 {&dw2102_table[TEVII_S660], NULL},
2113 {NULL},
2114 };
2115
2116 static const struct dvb_usb_device_description d480_1 = {
2117 "TeVii S480.1 USB",
2118 {&dw2102_table[TEVII_S480_1], NULL},
2119 {NULL},
2120 };
2121
2122 static const struct dvb_usb_device_description d480_2 = {
2123 "TeVii S480.2 USB",
2124 {&dw2102_table[TEVII_S480_2], NULL},
2125 {NULL},
2126 };
2127
2128 static const struct dvb_usb_device_description d7500 = {
2129 "Prof 7500 USB DVB-S2",
2130 {&dw2102_table[PROF_7500], NULL},
2131 {NULL},
2132 };
2133
2134 static const struct dvb_usb_device_description d421 = {
2135 "TeVii S421 PCI",
2136 {&dw2102_table[TEVII_S421], NULL},
2137 {NULL},
2138 };
2139
2140 static const struct dvb_usb_device_description d632 = {
2141 "TeVii S632 USB",
2142 {&dw2102_table[TEVII_S632], NULL},
2143 {NULL},
2144 };
2145
2146 static struct dvb_usb_device_properties su3000_properties = {
2147 .caps = DVB_USB_IS_AN_I2C_ADAPTER,
2148 .usb_ctrl = DEVICE_SPECIFIC,
2149 .size_of_priv = sizeof(struct dw2102_state),
2150 .power_ctrl = su3000_power_ctrl,
2151 .num_adapters = 1,
2152 .identify_state = su3000_identify_state,
2153 .i2c_algo = &su3000_i2c_algo,
2154
2155 .rc.core = {
2156 .rc_interval = 150,
2157 .rc_codes = RC_MAP_SU3000,
2158 .module_name = "dw2102",
2159 .allowed_protos = RC_PROTO_BIT_RC5,
2160 .rc_query = su3000_rc_query,
2161 },
2162
2163 .read_mac_address = su3000_read_mac_address,
2164
2165 .generic_bulk_ctrl_endpoint = 0x01,
2166
2167 .adapter = {
2168 {
2169 .num_frontends = 1,
2170 .fe = {{
2171 .streaming_ctrl = su3000_streaming_ctrl,
2172 .frontend_attach = su3000_frontend_attach,
2173 .stream = {
2174 .type = USB_BULK,
2175 .count = 8,
2176 .endpoint = 0x82,
2177 .u = {
2178 .bulk = {
2179 .buffersize = 4096,
2180 }
2181 }
2182 }
2183 }},
2184 }
2185 },
2186 .num_device_descs = 6,
2187 .devices = {
2188 { "SU3000HD DVB-S USB2.0",
2189 { &dw2102_table[GENIATECH_SU3000], NULL },
2190 { NULL },
2191 },
2192 { "Terratec Cinergy S2 USB HD",
2193 { &dw2102_table[TERRATEC_CINERGY_S2], NULL },
2194 { NULL },
2195 },
2196 { "X3M TV SPC1400HD PCI",
2197 { &dw2102_table[X3M_SPC1400HD], NULL },
2198 { NULL },
2199 },
2200 { "Terratec Cinergy S2 USB HD Rev.2",
2201 { &dw2102_table[TERRATEC_CINERGY_S2_R2], NULL },
2202 { NULL },
2203 },
2204 { "Terratec Cinergy S2 USB HD Rev.3",
2205 { &dw2102_table[TERRATEC_CINERGY_S2_R3], NULL },
2206 { NULL },
2207 },
2208 { "GOTVIEW Satellite HD",
2209 { &dw2102_table[GOTVIEW_SAT_HD], NULL },
2210 { NULL },
2211 },
2212 }
2213 };
2214
2215 static struct dvb_usb_device_properties t220_properties = {
2216 .caps = DVB_USB_IS_AN_I2C_ADAPTER,
2217 .usb_ctrl = DEVICE_SPECIFIC,
2218 .size_of_priv = sizeof(struct dw2102_state),
2219 .power_ctrl = su3000_power_ctrl,
2220 .num_adapters = 1,
2221 .identify_state = su3000_identify_state,
2222 .i2c_algo = &su3000_i2c_algo,
2223
2224 .rc.core = {
2225 .rc_interval = 150,
2226 .rc_codes = RC_MAP_SU3000,
2227 .module_name = "dw2102",
2228 .allowed_protos = RC_PROTO_BIT_RC5,
2229 .rc_query = su3000_rc_query,
2230 },
2231
2232 .read_mac_address = su3000_read_mac_address,
2233
2234 .generic_bulk_ctrl_endpoint = 0x01,
2235
2236 .adapter = {
2237 {
2238 .num_frontends = 1,
2239 .fe = { {
2240 .streaming_ctrl = su3000_streaming_ctrl,
2241 .frontend_attach = t220_frontend_attach,
2242 .stream = {
2243 .type = USB_BULK,
2244 .count = 8,
2245 .endpoint = 0x82,
2246 .u = {
2247 .bulk = {
2248 .buffersize = 4096,
2249 }
2250 }
2251 }
2252 } },
2253 }
2254 },
2255 .num_device_descs = 1,
2256 .devices = {
2257 { "Geniatech T220 DVB-T/T2 USB2.0",
2258 { &dw2102_table[GENIATECH_T220], NULL },
2259 { NULL },
2260 },
2261 }
2262 };
2263
2264 static struct dvb_usb_device_properties tt_s2_4600_properties = {
2265 .caps = DVB_USB_IS_AN_I2C_ADAPTER,
2266 .usb_ctrl = DEVICE_SPECIFIC,
2267 .size_of_priv = sizeof(struct dw2102_state),
2268 .power_ctrl = su3000_power_ctrl,
2269 .num_adapters = 1,
2270 .identify_state = su3000_identify_state,
2271 .i2c_algo = &su3000_i2c_algo,
2272
2273 .rc.core = {
2274 .rc_interval = 250,
2275 .rc_codes = RC_MAP_TT_1500,
2276 .module_name = "dw2102",
2277 .allowed_protos = RC_PROTO_BIT_RC5,
2278 .rc_query = su3000_rc_query,
2279 },
2280
2281 .read_mac_address = su3000_read_mac_address,
2282
2283 .generic_bulk_ctrl_endpoint = 0x01,
2284
2285 .adapter = {
2286 {
2287 .num_frontends = 1,
2288 .fe = {{
2289 .streaming_ctrl = su3000_streaming_ctrl,
2290 .frontend_attach = tt_s2_4600_frontend_attach,
2291 .stream = {
2292 .type = USB_BULK,
2293 .count = 8,
2294 .endpoint = 0x82,
2295 .u = {
2296 .bulk = {
2297 .buffersize = 4096,
2298 }
2299 }
2300 }
2301 } },
2302 }
2303 },
2304 .num_device_descs = 5,
2305 .devices = {
2306 { "TechnoTrend TT-connect S2-4600",
2307 { &dw2102_table[TECHNOTREND_S2_4600], NULL },
2308 { NULL },
2309 },
2310 { "TeVii S482 (tuner 1)",
2311 { &dw2102_table[TEVII_S482_1], NULL },
2312 { NULL },
2313 },
2314 { "TeVii S482 (tuner 2)",
2315 { &dw2102_table[TEVII_S482_2], NULL },
2316 { NULL },
2317 },
2318 { "Terratec Cinergy S2 USB BOX",
2319 { &dw2102_table[TERRATEC_CINERGY_S2_BOX], NULL },
2320 { NULL },
2321 },
2322 { "TeVii S662",
2323 { &dw2102_table[TEVII_S662], NULL },
2324 { NULL },
2325 },
2326 }
2327 };
2328
2329 static int dw2102_probe(struct usb_interface *intf,
2330 const struct usb_device_id *id)
2331 {
2332 int retval = -ENOMEM;
2333 struct dvb_usb_device_properties *p1100;
2334 struct dvb_usb_device_properties *s660;
2335 struct dvb_usb_device_properties *p7500;
2336 struct dvb_usb_device_properties *s421;
2337
2338 p1100 = kmemdup(&s6x0_properties,
2339 sizeof(struct dvb_usb_device_properties), GFP_KERNEL);
2340 if (!p1100)
2341 goto err0;
2342
2343 /* copy default structure */
2344 /* fill only different fields */
2345 p1100->firmware = P1100_FIRMWARE;
2346 p1100->devices[0] = d1100;
2347 p1100->rc.core.rc_query = prof_rc_query;
2348 p1100->rc.core.rc_codes = RC_MAP_TBS_NEC;
2349 p1100->adapter->fe[0].frontend_attach = stv0288_frontend_attach;
2350
2351 s660 = kmemdup(&s6x0_properties,
2352 sizeof(struct dvb_usb_device_properties), GFP_KERNEL);
2353 if (!s660)
2354 goto err1;
2355
2356 s660->firmware = S660_FIRMWARE;
2357 s660->num_device_descs = 3;
2358 s660->devices[0] = d660;
2359 s660->devices[1] = d480_1;
2360 s660->devices[2] = d480_2;
2361 s660->adapter->fe[0].frontend_attach = ds3000_frontend_attach;
2362
2363 p7500 = kmemdup(&s6x0_properties,
2364 sizeof(struct dvb_usb_device_properties), GFP_KERNEL);
2365 if (!p7500)
2366 goto err2;
2367
2368 p7500->firmware = P7500_FIRMWARE;
2369 p7500->devices[0] = d7500;
2370 p7500->rc.core.rc_query = prof_rc_query;
2371 p7500->rc.core.rc_codes = RC_MAP_TBS_NEC;
2372 p7500->adapter->fe[0].frontend_attach = prof_7500_frontend_attach;
2373
2374
2375 s421 = kmemdup(&su3000_properties,
2376 sizeof(struct dvb_usb_device_properties), GFP_KERNEL);
2377 if (!s421)
2378 goto err3;
2379
2380 s421->num_device_descs = 2;
2381 s421->devices[0] = d421;
2382 s421->devices[1] = d632;
2383 s421->adapter->fe[0].frontend_attach = m88rs2000_frontend_attach;
2384
2385 if (0 == dvb_usb_device_init(intf, &dw2102_properties,
2386 THIS_MODULE, NULL, adapter_nr) ||
2387 0 == dvb_usb_device_init(intf, &dw2104_properties,
2388 THIS_MODULE, NULL, adapter_nr) ||
2389 0 == dvb_usb_device_init(intf, &dw3101_properties,
2390 THIS_MODULE, NULL, adapter_nr) ||
2391 0 == dvb_usb_device_init(intf, &s6x0_properties,
2392 THIS_MODULE, NULL, adapter_nr) ||
2393 0 == dvb_usb_device_init(intf, p1100,
2394 THIS_MODULE, NULL, adapter_nr) ||
2395 0 == dvb_usb_device_init(intf, s660,
2396 THIS_MODULE, NULL, adapter_nr) ||
2397 0 == dvb_usb_device_init(intf, p7500,
2398 THIS_MODULE, NULL, adapter_nr) ||
2399 0 == dvb_usb_device_init(intf, s421,
2400 THIS_MODULE, NULL, adapter_nr) ||
2401 0 == dvb_usb_device_init(intf, &su3000_properties,
2402 THIS_MODULE, NULL, adapter_nr) ||
2403 0 == dvb_usb_device_init(intf, &t220_properties,
2404 THIS_MODULE, NULL, adapter_nr) ||
2405 0 == dvb_usb_device_init(intf, &tt_s2_4600_properties,
2406 THIS_MODULE, NULL, adapter_nr)) {
2407
2408 /* clean up copied properties */
2409 kfree(s421);
2410 kfree(p7500);
2411 kfree(s660);
2412 kfree(p1100);
2413
2414 return 0;
2415 }
2416
2417 retval = -ENODEV;
2418 kfree(s421);
2419 err3:
2420 kfree(p7500);
2421 err2:
2422 kfree(s660);
2423 err1:
2424 kfree(p1100);
2425 err0:
2426 return retval;
2427 }
2428
2429 static void dw2102_disconnect(struct usb_interface *intf)
2430 {
2431 struct dvb_usb_device *d = usb_get_intfdata(intf);
2432 struct dw2102_state *st = (struct dw2102_state *)d->priv;
2433 struct i2c_client *client;
2434
2435 /* remove I2C client for tuner */
2436 client = st->i2c_client_tuner;
2437 if (client) {
2438 module_put(client->dev.driver->owner);
2439 i2c_unregister_device(client);
2440 }
2441
2442 /* remove I2C client for demodulator */
2443 client = st->i2c_client_demod;
2444 if (client) {
2445 module_put(client->dev.driver->owner);
2446 i2c_unregister_device(client);
2447 }
2448
2449 dvb_usb_device_exit(intf);
2450 }
2451
2452 static struct usb_driver dw2102_driver = {
2453 .name = "dw2102",
2454 .probe = dw2102_probe,
2455 .disconnect = dw2102_disconnect,
2456 .id_table = dw2102_table,
2457 };
2458
2459 module_usb_driver(dw2102_driver);
2460
2461 MODULE_AUTHOR("Igor M. Liplianin (c) liplianin@me.by");
2462 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");
2463 MODULE_VERSION("0.1");
2464 MODULE_LICENSE("GPL");
2465 MODULE_FIRMWARE(DW2101_FIRMWARE);
2466 MODULE_FIRMWARE(DW2102_FIRMWARE);
2467 MODULE_FIRMWARE(DW2104_FIRMWARE);
2468 MODULE_FIRMWARE(DW3101_FIRMWARE);
2469 MODULE_FIRMWARE(S630_FIRMWARE);
2470 MODULE_FIRMWARE(S660_FIRMWARE);
2471 MODULE_FIRMWARE(P1100_FIRMWARE);
2472 MODULE_FIRMWARE(P7500_FIRMWARE);
Linux with added FPC-III support