1// SPDX-License-Identifier: GPL-2.0-only
2/* DVB USB framework compliant Linux driver for the
3 * DVBWorld DVB-S 2101, 2102, DVB-S2 2104, DVB-C 3101,
4 * TeVii S421, S480, S482, S600, S630, S632, S650, S660, S662,
5 * Prof 1100, 7500,
6 * Geniatech SU3000, T220,
7 * TechnoTrend S2-4600,
8 * Terratec Cinergy S2 cards
9 * Copyright (C) 2008-2012 Igor M. Liplianin (liplianin@me.by)
10 *
11 * see Documentation/driver-api/media/drivers/dvb-usb.rst for more information
12 */
13#include <media/dvb-usb-ids.h>
14#include "dw2102.h"
15#include "si21xx.h"
16#include "stv0299.h"
17#include "z0194a.h"
18#include "stv0288.h"
19#include "stb6000.h"
20#include "eds1547.h"
21#include "cx24116.h"
22#include "tda1002x.h"
23#include "mt312.h"
24#include "zl10039.h"
25#include "ts2020.h"
26#include "ds3000.h"
27#include "stv0900.h"
28#include "stv6110.h"
29#include "stb6100.h"
30#include "stb6100_proc.h"
31#include "m88rs2000.h"
32#include "tda18271.h"
33#include "cxd2820r.h"
34#include "m88ds3103.h"
35
36/* Max transfer size done by I2C transfer functions */
37#define MAX_XFER_SIZE 64
38
39
40#define DW210X_READ_MSG 0
41#define DW210X_WRITE_MSG 1
42
43#define REG_1F_SYMBOLRATE_BYTE0 0x1f
44#define REG_20_SYMBOLRATE_BYTE1 0x20
45#define REG_21_SYMBOLRATE_BYTE2 0x21
46/* on my own*/
47#define DW2102_VOLTAGE_CTRL (0x1800)
48#define SU3000_STREAM_CTRL (0x1900)
49#define DW2102_RC_QUERY (0x1a00)
50#define DW2102_LED_CTRL (0x1b00)
51
52#define DW2101_FIRMWARE "dvb-usb-dw2101.fw"
53#define DW2102_FIRMWARE "dvb-usb-dw2102.fw"
54#define DW2104_FIRMWARE "dvb-usb-dw2104.fw"
55#define DW3101_FIRMWARE "dvb-usb-dw3101.fw"
56#define S630_FIRMWARE "dvb-usb-s630.fw"
57#define S660_FIRMWARE "dvb-usb-s660.fw"
58#define P1100_FIRMWARE "dvb-usb-p1100.fw"
59#define P7500_FIRMWARE "dvb-usb-p7500.fw"
60
61#define err_str "did not find the firmware file '%s'. You can use <kernel_dir>/scripts/get_dvb_firmware to get the firmware"
62
63struct dw2102_state {
64 u8 initialized;
65 u8 last_lock;
66 u8 data[MAX_XFER_SIZE + 4];
67 struct i2c_client *i2c_client_demod;
68 struct i2c_client *i2c_client_tuner;
69
70 /* fe hook functions*/
71 int (*old_set_voltage)(struct dvb_frontend *f, enum fe_sec_voltage v);
72 int (*fe_read_status)(struct dvb_frontend *fe,
73 enum fe_status *status);
74};
75
76/* debug */
77static int dvb_usb_dw2102_debug;
78module_param_named(debug, dvb_usb_dw2102_debug, int, 0644);
79MODULE_PARM_DESC(debug, "set debugging level (1=info 2=xfer 4=rc(or-able))."
80 DVB_USB_DEBUG_STATUS);
81
82/* demod probe */
83static int demod_probe = 1;
84module_param_named(demod, demod_probe, int, 0644);
85MODULE_PARM_DESC(demod, "demod to probe (1=cx24116 2=stv0903+stv6110 4=stv0903+stb6100(or-able)).");
86
87DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
88
89static int dw210x_op_rw(struct usb_device *dev, u8 request, u16 value,
90 u16 index, u8 * data, u16 len, int flags)
91{
92 int ret;
93 u8 *u8buf;
94 unsigned int pipe = (flags == DW210X_READ_MSG) ?
95 usb_rcvctrlpipe(dev, 0) : usb_sndctrlpipe(dev, 0);
96 u8 request_type = (flags == DW210X_READ_MSG) ? USB_DIR_IN : USB_DIR_OUT;
97
98 u8buf = kmalloc(size: len, GFP_KERNEL);
99 if (!u8buf)
100 return -ENOMEM;
101
102
103 if (flags == DW210X_WRITE_MSG)
104 memcpy(u8buf, data, len);
105 ret = usb_control_msg(dev, pipe, request, requesttype: request_type | USB_TYPE_VENDOR,
106 value, index , data: u8buf, size: len, timeout: 2000);
107
108 if (flags == DW210X_READ_MSG)
109 memcpy(data, u8buf, len);
110
111 kfree(objp: u8buf);
112 return ret;
113}
114
115/* I2C */
116static int dw2102_i2c_transfer(struct i2c_adapter *adap, struct i2c_msg msg[],
117 int num)
118{
119 struct dvb_usb_device *d = i2c_get_adapdata(adap);
120 int i = 0;
121 u8 buf6[] = {0x2c, 0x05, 0xc0, 0, 0, 0, 0};
122 u16 value;
123
124 if (!d)
125 return -ENODEV;
126 if (mutex_lock_interruptible(&d->i2c_mutex) < 0)
127 return -EAGAIN;
128
129 switch (num) {
130 case 2:
131 if (msg[0].len < 1) {
132 num = -EOPNOTSUPP;
133 break;
134 }
135 /* read stv0299 register */
136 value = msg[0].buf[0];/* register */
137 for (i = 0; i < msg[1].len; i++) {
138 dw210x_op_rw(dev: d->udev, request: 0xb5, value: value + i, index: 0,
139 data: buf6, len: 2, DW210X_READ_MSG);
140 msg[1].buf[i] = buf6[0];
141 }
142 break;
143 case 1:
144 switch (msg[0].addr) {
145 case 0x68:
146 if (msg[0].len < 2) {
147 num = -EOPNOTSUPP;
148 break;
149 }
150 /* write to stv0299 register */
151 buf6[0] = 0x2a;
152 buf6[1] = msg[0].buf[0];
153 buf6[2] = msg[0].buf[1];
154 dw210x_op_rw(dev: d->udev, request: 0xb2, value: 0, index: 0,
155 data: buf6, len: 3, DW210X_WRITE_MSG);
156 break;
157 case 0x60:
158 if (msg[0].flags == 0) {
159 if (msg[0].len < 4) {
160 num = -EOPNOTSUPP;
161 break;
162 }
163 /* write to tuner pll */
164 buf6[0] = 0x2c;
165 buf6[1] = 5;
166 buf6[2] = 0xc0;
167 buf6[3] = msg[0].buf[0];
168 buf6[4] = msg[0].buf[1];
169 buf6[5] = msg[0].buf[2];
170 buf6[6] = msg[0].buf[3];
171 dw210x_op_rw(dev: d->udev, request: 0xb2, value: 0, index: 0,
172 data: buf6, len: 7, DW210X_WRITE_MSG);
173 } else {
174 if (msg[0].len < 1) {
175 num = -EOPNOTSUPP;
176 break;
177 }
178 /* read from tuner */
179 dw210x_op_rw(dev: d->udev, request: 0xb5, value: 0, index: 0,
180 data: buf6, len: 1, DW210X_READ_MSG);
181 msg[0].buf[0] = buf6[0];
182 }
183 break;
184 case (DW2102_RC_QUERY):
185 if (msg[0].len < 2) {
186 num = -EOPNOTSUPP;
187 break;
188 }
189 dw210x_op_rw(dev: d->udev, request: 0xb8, value: 0, index: 0,
190 data: buf6, len: 2, DW210X_READ_MSG);
191 msg[0].buf[0] = buf6[0];
192 msg[0].buf[1] = buf6[1];
193 break;
194 case (DW2102_VOLTAGE_CTRL):
195 if (msg[0].len < 1) {
196 num = -EOPNOTSUPP;
197 break;
198 }
199 buf6[0] = 0x30;
200 buf6[1] = msg[0].buf[0];
201 dw210x_op_rw(dev: d->udev, request: 0xb2, value: 0, index: 0,
202 data: buf6, len: 2, DW210X_WRITE_MSG);
203 break;
204 }
205
206 break;
207 }
208
209 mutex_unlock(lock: &d->i2c_mutex);
210 return num;
211}
212
213static int dw2102_serit_i2c_transfer(struct i2c_adapter *adap,
214 struct i2c_msg msg[], int num)
215{
216 struct dvb_usb_device *d = i2c_get_adapdata(adap);
217 u8 buf6[] = {0, 0, 0, 0, 0, 0, 0};
218
219 if (!d)
220 return -ENODEV;
221 if (mutex_lock_interruptible(&d->i2c_mutex) < 0)
222 return -EAGAIN;
223
224 switch (num) {
225 case 2:
226 if (msg[0].len != 1) {
227 warn("i2c rd: len=%d is not 1!\n",
228 msg[0].len);
229 num = -EOPNOTSUPP;
230 break;
231 }
232
233 if (2 + msg[1].len > sizeof(buf6)) {
234 warn("i2c rd: len=%d is too big!\n",
235 msg[1].len);
236 num = -EOPNOTSUPP;
237 break;
238 }
239
240 /* read si2109 register by number */
241 buf6[0] = msg[0].addr << 1;
242 buf6[1] = msg[0].len;
243 buf6[2] = msg[0].buf[0];
244 dw210x_op_rw(dev: d->udev, request: 0xc2, value: 0, index: 0,
245 data: buf6, len: msg[0].len + 2, DW210X_WRITE_MSG);
246 /* read si2109 register */
247 dw210x_op_rw(dev: d->udev, request: 0xc3, value: 0xd0, index: 0,
248 data: buf6, len: msg[1].len + 2, DW210X_READ_MSG);
249 memcpy(msg[1].buf, buf6 + 2, msg[1].len);
250
251 break;
252 case 1:
253 switch (msg[0].addr) {
254 case 0x68:
255 if (2 + msg[0].len > sizeof(buf6)) {
256 warn("i2c wr: len=%d is too big!\n",
257 msg[0].len);
258 num = -EOPNOTSUPP;
259 break;
260 }
261
262 /* write to si2109 register */
263 buf6[0] = msg[0].addr << 1;
264 buf6[1] = msg[0].len;
265 memcpy(buf6 + 2, msg[0].buf, msg[0].len);
266 dw210x_op_rw(dev: d->udev, request: 0xc2, value: 0, index: 0, data: buf6,
267 len: msg[0].len + 2, DW210X_WRITE_MSG);
268 break;
269 case(DW2102_RC_QUERY):
270 dw210x_op_rw(dev: d->udev, request: 0xb8, value: 0, index: 0,
271 data: buf6, len: 2, DW210X_READ_MSG);
272 msg[0].buf[0] = buf6[0];
273 msg[0].buf[1] = buf6[1];
274 break;
275 case(DW2102_VOLTAGE_CTRL):
276 buf6[0] = 0x30;
277 buf6[1] = msg[0].buf[0];
278 dw210x_op_rw(dev: d->udev, request: 0xb2, value: 0, index: 0,
279 data: buf6, len: 2, DW210X_WRITE_MSG);
280 break;
281 }
282 break;
283 }
284
285 mutex_unlock(lock: &d->i2c_mutex);
286 return num;
287}
288
289static int dw2102_earda_i2c_transfer(struct i2c_adapter *adap, struct i2c_msg msg[], int num)
290{
291 struct dvb_usb_device *d = i2c_get_adapdata(adap);
292 int ret;
293
294 if (!d)
295 return -ENODEV;
296 if (mutex_lock_interruptible(&d->i2c_mutex) < 0)
297 return -EAGAIN;
298
299 switch (num) {
300 case 2: {
301 /* read */
302 /* first write first register number */
303 u8 ibuf[MAX_XFER_SIZE], obuf[3];
304
305 if (2 + msg[0].len != sizeof(obuf)) {
306 warn("i2c rd: len=%d is not 1!\n",
307 msg[0].len);
308 ret = -EOPNOTSUPP;
309 goto unlock;
310 }
311
312 if (2 + msg[1].len > sizeof(ibuf)) {
313 warn("i2c rd: len=%d is too big!\n",
314 msg[1].len);
315 ret = -EOPNOTSUPP;
316 goto unlock;
317 }
318
319 obuf[0] = msg[0].addr << 1;
320 obuf[1] = msg[0].len;
321 obuf[2] = msg[0].buf[0];
322 dw210x_op_rw(dev: d->udev, request: 0xc2, value: 0, index: 0,
323 data: obuf, len: msg[0].len + 2, DW210X_WRITE_MSG);
324 /* second read registers */
325 dw210x_op_rw(dev: d->udev, request: 0xc3, value: 0xd1 , index: 0,
326 data: ibuf, len: msg[1].len + 2, DW210X_READ_MSG);
327 memcpy(msg[1].buf, ibuf + 2, msg[1].len);
328
329 break;
330 }
331 case 1:
332 switch (msg[0].addr) {
333 case 0x68: {
334 /* write to register */
335 u8 obuf[MAX_XFER_SIZE];
336
337 if (2 + msg[0].len > sizeof(obuf)) {
338 warn("i2c wr: len=%d is too big!\n",
339 msg[1].len);
340 ret = -EOPNOTSUPP;
341 goto unlock;
342 }
343
344 obuf[0] = msg[0].addr << 1;
345 obuf[1] = msg[0].len;
346 memcpy(obuf + 2, msg[0].buf, msg[0].len);
347 dw210x_op_rw(dev: d->udev, request: 0xc2, value: 0, index: 0,
348 data: obuf, len: msg[0].len + 2, DW210X_WRITE_MSG);
349 break;
350 }
351 case 0x61: {
352 /* write to tuner */
353 u8 obuf[MAX_XFER_SIZE];
354
355 if (2 + msg[0].len > sizeof(obuf)) {
356 warn("i2c wr: len=%d is too big!\n",
357 msg[1].len);
358 ret = -EOPNOTSUPP;
359 goto unlock;
360 }
361
362 obuf[0] = msg[0].addr << 1;
363 obuf[1] = msg[0].len;
364 memcpy(obuf + 2, msg[0].buf, msg[0].len);
365 dw210x_op_rw(dev: d->udev, request: 0xc2, value: 0, index: 0,
366 data: obuf, len: msg[0].len + 2, DW210X_WRITE_MSG);
367 break;
368 }
369 case(DW2102_RC_QUERY): {
370 u8 ibuf[2];
371 dw210x_op_rw(dev: d->udev, request: 0xb8, value: 0, index: 0,
372 data: ibuf, len: 2, DW210X_READ_MSG);
373 memcpy(msg[0].buf, ibuf , 2);
374 break;
375 }
376 case(DW2102_VOLTAGE_CTRL): {
377 u8 obuf[2];
378 obuf[0] = 0x30;
379 obuf[1] = msg[0].buf[0];
380 dw210x_op_rw(dev: d->udev, request: 0xb2, value: 0, index: 0,
381 data: obuf, len: 2, DW210X_WRITE_MSG);
382 break;
383 }
384 }
385
386 break;
387 }
388 ret = num;
389
390unlock:
391 mutex_unlock(lock: &d->i2c_mutex);
392 return ret;
393}
394
395static int dw2104_i2c_transfer(struct i2c_adapter *adap, struct i2c_msg msg[], int num)
396{
397 struct dvb_usb_device *d = i2c_get_adapdata(adap);
398 int len, i, j, ret;
399
400 if (!d)
401 return -ENODEV;
402 if (mutex_lock_interruptible(&d->i2c_mutex) < 0)
403 return -EAGAIN;
404
405 for (j = 0; j < num; j++) {
406 switch (msg[j].addr) {
407 case(DW2102_RC_QUERY): {
408 u8 ibuf[2];
409 dw210x_op_rw(dev: d->udev, request: 0xb8, value: 0, index: 0,
410 data: ibuf, len: 2, DW210X_READ_MSG);
411 memcpy(msg[j].buf, ibuf , 2);
412 break;
413 }
414 case(DW2102_VOLTAGE_CTRL): {
415 u8 obuf[2];
416 obuf[0] = 0x30;
417 obuf[1] = msg[j].buf[0];
418 dw210x_op_rw(dev: d->udev, request: 0xb2, value: 0, index: 0,
419 data: obuf, len: 2, DW210X_WRITE_MSG);
420 break;
421 }
422 /*case 0x55: cx24116
423 case 0x6a: stv0903
424 case 0x68: ds3000, stv0903
425 case 0x60: ts2020, stv6110, stb6100 */
426 default: {
427 if (msg[j].flags == I2C_M_RD) {
428 /* read registers */
429 u8 ibuf[MAX_XFER_SIZE];
430
431 if (2 + msg[j].len > sizeof(ibuf)) {
432 warn("i2c rd: len=%d is too big!\n",
433 msg[j].len);
434 ret = -EOPNOTSUPP;
435 goto unlock;
436 }
437
438 dw210x_op_rw(dev: d->udev, request: 0xc3,
439 value: (msg[j].addr << 1) + 1, index: 0,
440 data: ibuf, len: msg[j].len + 2,
441 DW210X_READ_MSG);
442 memcpy(msg[j].buf, ibuf + 2, msg[j].len);
443 mdelay(10);
444 } else if (((msg[j].buf[0] == 0xb0) &&
445 (msg[j].addr == 0x68)) ||
446 ((msg[j].buf[0] == 0xf7) &&
447 (msg[j].addr == 0x55))) {
448 /* write firmware */
449 u8 obuf[19];
450 obuf[0] = msg[j].addr << 1;
451 obuf[1] = (msg[j].len > 15 ? 17 : msg[j].len);
452 obuf[2] = msg[j].buf[0];
453 len = msg[j].len - 1;
454 i = 1;
455 do {
456 memcpy(obuf + 3, msg[j].buf + i,
457 (len > 16 ? 16 : len));
458 dw210x_op_rw(dev: d->udev, request: 0xc2, value: 0, index: 0,
459 data: obuf, len: (len > 16 ? 16 : len) + 3,
460 DW210X_WRITE_MSG);
461 i += 16;
462 len -= 16;
463 } while (len > 0);
464 } else {
465 /* write registers */
466 u8 obuf[MAX_XFER_SIZE];
467
468 if (2 + msg[j].len > sizeof(obuf)) {
469 warn("i2c wr: len=%d is too big!\n",
470 msg[j].len);
471 ret = -EOPNOTSUPP;
472 goto unlock;
473 }
474
475 obuf[0] = msg[j].addr << 1;
476 obuf[1] = msg[j].len;
477 memcpy(obuf + 2, msg[j].buf, msg[j].len);
478 dw210x_op_rw(dev: d->udev, request: 0xc2, value: 0, index: 0,
479 data: obuf, len: msg[j].len + 2,
480 DW210X_WRITE_MSG);
481 }
482 break;
483 }
484 }
485
486 }
487 ret = num;
488
489unlock:
490 mutex_unlock(lock: &d->i2c_mutex);
491 return ret;
492}
493
494static int dw3101_i2c_transfer(struct i2c_adapter *adap, struct i2c_msg msg[],
495 int num)
496{
497 struct dvb_usb_device *d = i2c_get_adapdata(adap);
498 int ret;
499 int i;
500
501 if (!d)
502 return -ENODEV;
503 if (mutex_lock_interruptible(&d->i2c_mutex) < 0)
504 return -EAGAIN;
505
506 switch (num) {
507 case 2: {
508 /* read */
509 /* first write first register number */
510 u8 ibuf[MAX_XFER_SIZE], obuf[3];
511
512 if (2 + msg[0].len != sizeof(obuf)) {
513 warn("i2c rd: len=%d is not 1!\n",
514 msg[0].len);
515 ret = -EOPNOTSUPP;
516 goto unlock;
517 }
518 if (2 + msg[1].len > sizeof(ibuf)) {
519 warn("i2c rd: len=%d is too big!\n",
520 msg[1].len);
521 ret = -EOPNOTSUPP;
522 goto unlock;
523 }
524 obuf[0] = msg[0].addr << 1;
525 obuf[1] = msg[0].len;
526 obuf[2] = msg[0].buf[0];
527 dw210x_op_rw(dev: d->udev, request: 0xc2, value: 0, index: 0,
528 data: obuf, len: msg[0].len + 2, DW210X_WRITE_MSG);
529 /* second read registers */
530 dw210x_op_rw(dev: d->udev, request: 0xc3, value: 0x19 , index: 0,
531 data: ibuf, len: msg[1].len + 2, DW210X_READ_MSG);
532 memcpy(msg[1].buf, ibuf + 2, msg[1].len);
533
534 break;
535 }
536 case 1:
537 switch (msg[0].addr) {
538 case 0x60:
539 case 0x0c: {
540 /* write to register */
541 u8 obuf[MAX_XFER_SIZE];
542
543 if (2 + msg[0].len > sizeof(obuf)) {
544 warn("i2c wr: len=%d is too big!\n",
545 msg[0].len);
546 ret = -EOPNOTSUPP;
547 goto unlock;
548 }
549 obuf[0] = msg[0].addr << 1;
550 obuf[1] = msg[0].len;
551 memcpy(obuf + 2, msg[0].buf, msg[0].len);
552 dw210x_op_rw(dev: d->udev, request: 0xc2, value: 0, index: 0,
553 data: obuf, len: msg[0].len + 2, DW210X_WRITE_MSG);
554 break;
555 }
556 case(DW2102_RC_QUERY): {
557 u8 ibuf[2];
558 dw210x_op_rw(dev: d->udev, request: 0xb8, value: 0, index: 0,
559 data: ibuf, len: 2, DW210X_READ_MSG);
560 memcpy(msg[0].buf, ibuf , 2);
561 break;
562 }
563 }
564
565 break;
566 }
567
568 for (i = 0; i < num; i++) {
569 deb_xfer("%02x:%02x: %s ", i, msg[i].addr,
570 msg[i].flags == 0 ? ">>>" : "<<<");
571 debug_dump(msg[i].buf, msg[i].len, deb_xfer);
572 }
573 ret = num;
574
575unlock:
576 mutex_unlock(lock: &d->i2c_mutex);
577 return ret;
578}
579
580static int s6x0_i2c_transfer(struct i2c_adapter *adap, struct i2c_msg msg[],
581 int num)
582{
583 struct dvb_usb_device *d = i2c_get_adapdata(adap);
584 struct usb_device *udev;
585 int len, i, j, ret;
586
587 if (!d)
588 return -ENODEV;
589 udev = d->udev;
590 if (mutex_lock_interruptible(&d->i2c_mutex) < 0)
591 return -EAGAIN;
592
593 for (j = 0; j < num; j++) {
594 switch (msg[j].addr) {
595 case (DW2102_RC_QUERY): {
596 u8 ibuf[5];
597 dw210x_op_rw(dev: d->udev, request: 0xb8, value: 0, index: 0,
598 data: ibuf, len: 5, DW210X_READ_MSG);
599 memcpy(msg[j].buf, ibuf + 3, 2);
600 break;
601 }
602 case (DW2102_VOLTAGE_CTRL): {
603 u8 obuf[2];
604
605 obuf[0] = 1;
606 obuf[1] = msg[j].buf[1];/* off-on */
607 dw210x_op_rw(dev: d->udev, request: 0x8a, value: 0, index: 0,
608 data: obuf, len: 2, DW210X_WRITE_MSG);
609 obuf[0] = 3;
610 obuf[1] = msg[j].buf[0];/* 13v-18v */
611 dw210x_op_rw(dev: d->udev, request: 0x8a, value: 0, index: 0,
612 data: obuf, len: 2, DW210X_WRITE_MSG);
613 break;
614 }
615 case (DW2102_LED_CTRL): {
616 u8 obuf[2];
617
618 obuf[0] = 5;
619 obuf[1] = msg[j].buf[0];
620 dw210x_op_rw(dev: d->udev, request: 0x8a, value: 0, index: 0,
621 data: obuf, len: 2, DW210X_WRITE_MSG);
622 break;
623 }
624 /*case 0x55: cx24116
625 case 0x6a: stv0903
626 case 0x68: ds3000, stv0903, rs2000
627 case 0x60: ts2020, stv6110, stb6100
628 case 0xa0: eeprom */
629 default: {
630 if (msg[j].flags == I2C_M_RD) {
631 /* read registers */
632 u8 ibuf[MAX_XFER_SIZE];
633
634 if (msg[j].len > sizeof(ibuf)) {
635 warn("i2c rd: len=%d is too big!\n",
636 msg[j].len);
637 ret = -EOPNOTSUPP;
638 goto unlock;
639 }
640
641 dw210x_op_rw(dev: d->udev, request: 0x91, value: 0, index: 0,
642 data: ibuf, len: msg[j].len,
643 DW210X_READ_MSG);
644 memcpy(msg[j].buf, ibuf, msg[j].len);
645 break;
646 } else if ((msg[j].buf[0] == 0xb0) &&
647 (msg[j].addr == 0x68)) {
648 /* write firmware */
649 u8 obuf[19];
650 obuf[0] = (msg[j].len > 16 ?
651 18 : msg[j].len + 1);
652 obuf[1] = msg[j].addr << 1;
653 obuf[2] = msg[j].buf[0];
654 len = msg[j].len - 1;
655 i = 1;
656 do {
657 memcpy(obuf + 3, msg[j].buf + i,
658 (len > 16 ? 16 : len));
659 dw210x_op_rw(dev: d->udev, request: 0x80, value: 0, index: 0,
660 data: obuf, len: (len > 16 ? 16 : len) + 3,
661 DW210X_WRITE_MSG);
662 i += 16;
663 len -= 16;
664 } while (len > 0);
665 } else if (j < (num - 1)) {
666 /* write register addr before read */
667 u8 obuf[MAX_XFER_SIZE];
668
669 if (2 + msg[j].len > sizeof(obuf)) {
670 warn("i2c wr: len=%d is too big!\n",
671 msg[j].len);
672 ret = -EOPNOTSUPP;
673 goto unlock;
674 }
675
676 obuf[0] = msg[j + 1].len;
677 obuf[1] = (msg[j].addr << 1);
678 memcpy(obuf + 2, msg[j].buf, msg[j].len);
679 dw210x_op_rw(dev: d->udev,
680 le16_to_cpu(udev->descriptor.idProduct) ==
681 0x7500 ? 0x92 : 0x90, value: 0, index: 0,
682 data: obuf, len: msg[j].len + 2,
683 DW210X_WRITE_MSG);
684 break;
685 } else {
686 /* write registers */
687 u8 obuf[MAX_XFER_SIZE];
688
689 if (2 + msg[j].len > sizeof(obuf)) {
690 warn("i2c wr: len=%d is too big!\n",
691 msg[j].len);
692 ret = -EOPNOTSUPP;
693 goto unlock;
694 }
695 obuf[0] = msg[j].len + 1;
696 obuf[1] = (msg[j].addr << 1);
697 memcpy(obuf + 2, msg[j].buf, msg[j].len);
698 dw210x_op_rw(dev: d->udev, request: 0x80, value: 0, index: 0,
699 data: obuf, len: msg[j].len + 2,
700 DW210X_WRITE_MSG);
701 break;
702 }
703 break;
704 }
705 }
706 }
707 ret = num;
708
709unlock:
710 mutex_unlock(lock: &d->i2c_mutex);
711 return ret;
712}
713
714static int su3000_i2c_transfer(struct i2c_adapter *adap, struct i2c_msg msg[],
715 int num)
716{
717 struct dvb_usb_device *d = i2c_get_adapdata(adap);
718 struct dw2102_state *state;
719
720 if (!d)
721 return -ENODEV;
722
723 state = d->priv;
724
725 if (mutex_lock_interruptible(&d->i2c_mutex) < 0)
726 return -EAGAIN;
727 if (mutex_lock_interruptible(&d->data_mutex) < 0) {
728 mutex_unlock(lock: &d->i2c_mutex);
729 return -EAGAIN;
730 }
731
732 switch (num) {
733 case 1:
734 switch (msg[0].addr) {
735 case SU3000_STREAM_CTRL:
736 state->data[0] = msg[0].buf[0] + 0x36;
737 state->data[1] = 3;
738 state->data[2] = 0;
739 if (dvb_usb_generic_rw(d, state->data, 3,
740 state->data, 0, 0) < 0)
741 err("i2c transfer failed.");
742 break;
743 case DW2102_RC_QUERY:
744 state->data[0] = 0x10;
745 if (dvb_usb_generic_rw(d, state->data, 1,
746 state->data, 2, 0) < 0)
747 err("i2c transfer failed.");
748 msg[0].buf[1] = state->data[0];
749 msg[0].buf[0] = state->data[1];
750 break;
751 default:
752 if (3 + msg[0].len > sizeof(state->data)) {
753 warn("i2c wr: len=%d is too big!\n",
754 msg[0].len);
755 num = -EOPNOTSUPP;
756 break;
757 }
758
759 /* always i2c write*/
760 state->data[0] = 0x08;
761 state->data[1] = msg[0].addr;
762 state->data[2] = msg[0].len;
763
764 memcpy(&state->data[3], msg[0].buf, msg[0].len);
765
766 if (dvb_usb_generic_rw(d, state->data, msg[0].len + 3,
767 state->data, 1, 0) < 0)
768 err("i2c transfer failed.");
769
770 }
771 break;
772 case 2:
773 /* always i2c read */
774 if (4 + msg[0].len > sizeof(state->data)) {
775 warn("i2c rd: len=%d is too big!\n",
776 msg[0].len);
777 num = -EOPNOTSUPP;
778 break;
779 }
780 if (1 + msg[1].len > sizeof(state->data)) {
781 warn("i2c rd: len=%d is too big!\n",
782 msg[1].len);
783 num = -EOPNOTSUPP;
784 break;
785 }
786
787 state->data[0] = 0x09;
788 state->data[1] = msg[0].len;
789 state->data[2] = msg[1].len;
790 state->data[3] = msg[0].addr;
791 memcpy(&state->data[4], msg[0].buf, msg[0].len);
792
793 if (dvb_usb_generic_rw(d, state->data, msg[0].len + 4,
794 state->data, msg[1].len + 1, 0) < 0)
795 err("i2c transfer failed.");
796
797 memcpy(msg[1].buf, &state->data[1], msg[1].len);
798 break;
799 default:
800 warn("more than 2 i2c messages at a time is not handled yet.");
801 break;
802 }
803 mutex_unlock(lock: &d->data_mutex);
804 mutex_unlock(lock: &d->i2c_mutex);
805 return num;
806}
807
808static u32 dw210x_i2c_func(struct i2c_adapter *adapter)
809{
810 return I2C_FUNC_I2C;
811}
812
813static struct i2c_algorithm dw2102_i2c_algo = {
814 .master_xfer = dw2102_i2c_transfer,
815 .functionality = dw210x_i2c_func,
816};
817
818static struct i2c_algorithm dw2102_serit_i2c_algo = {
819 .master_xfer = dw2102_serit_i2c_transfer,
820 .functionality = dw210x_i2c_func,
821};
822
823static struct i2c_algorithm dw2102_earda_i2c_algo = {
824 .master_xfer = dw2102_earda_i2c_transfer,
825 .functionality = dw210x_i2c_func,
826};
827
828static struct i2c_algorithm dw2104_i2c_algo = {
829 .master_xfer = dw2104_i2c_transfer,
830 .functionality = dw210x_i2c_func,
831};
832
833static struct i2c_algorithm dw3101_i2c_algo = {
834 .master_xfer = dw3101_i2c_transfer,
835 .functionality = dw210x_i2c_func,
836};
837
838static struct i2c_algorithm s6x0_i2c_algo = {
839 .master_xfer = s6x0_i2c_transfer,
840 .functionality = dw210x_i2c_func,
841};
842
843static struct i2c_algorithm su3000_i2c_algo = {
844 .master_xfer = su3000_i2c_transfer,
845 .functionality = dw210x_i2c_func,
846};
847
848static int dw210x_read_mac_address(struct dvb_usb_device *d, u8 mac[6])
849{
850 int i;
851 u8 ibuf[] = {0, 0};
852 u8 eeprom[256], eepromline[16];
853
854 for (i = 0; i < 256; i++) {
855 if (dw210x_op_rw(dev: d->udev, request: 0xb6, value: 0xa0 , index: i, data: ibuf, len: 2, DW210X_READ_MSG) < 0) {
856 err("read eeprom failed.");
857 return -EIO;
858 } else {
859 eepromline[i%16] = ibuf[0];
860 eeprom[i] = ibuf[0];
861 }
862 if ((i % 16) == 15) {
863 deb_xfer("%02x: ", i - 15);
864 debug_dump(eepromline, 16, deb_xfer);
865 }
866 }
867
868 memcpy(mac, eeprom + 8, 6);
869 return 0;
870};
871
872static int s6x0_read_mac_address(struct dvb_usb_device *d, u8 mac[6])
873{
874 int i, ret;
875 u8 ibuf[] = { 0 }, obuf[] = { 0 };
876 u8 eeprom[256], eepromline[16];
877 struct i2c_msg msg[] = {
878 {
879 .addr = 0xa0 >> 1,
880 .flags = 0,
881 .buf = obuf,
882 .len = 1,
883 }, {
884 .addr = 0xa0 >> 1,
885 .flags = I2C_M_RD,
886 .buf = ibuf,
887 .len = 1,
888 }
889 };
890
891 for (i = 0; i < 256; i++) {
892 obuf[0] = i;
893 ret = s6x0_i2c_transfer(adap: &d->i2c_adap, msg, num: 2);
894 if (ret != 2) {
895 err("read eeprom failed.");
896 return -EIO;
897 } else {
898 eepromline[i % 16] = ibuf[0];
899 eeprom[i] = ibuf[0];
900 }
901
902 if ((i % 16) == 15) {
903 deb_xfer("%02x: ", i - 15);
904 debug_dump(eepromline, 16, deb_xfer);
905 }
906 }
907
908 memcpy(mac, eeprom + 16, 6);
909 return 0;
910};
911
912static int su3000_streaming_ctrl(struct dvb_usb_adapter *adap, int onoff)
913{
914 static u8 command_start[] = {0x00};
915 static u8 command_stop[] = {0x01};
916 struct i2c_msg msg = {
917 .addr = SU3000_STREAM_CTRL,
918 .flags = 0,
919 .buf = onoff ? command_start : command_stop,
920 .len = 1
921 };
922
923 i2c_transfer(adap: &adap->dev->i2c_adap, msgs: &msg, num: 1);
924
925 return 0;
926}
927
928static int su3000_power_ctrl(struct dvb_usb_device *d, int i)
929{
930 struct dw2102_state *state = d->priv;
931 int ret = 0;
932
933 info("%s: %d, initialized %d", __func__, i, state->initialized);
934
935 if (i && !state->initialized) {
936 mutex_lock(&d->data_mutex);
937
938 state->data[0] = 0xde;
939 state->data[1] = 0;
940
941 state->initialized = 1;
942 /* reset board */
943 ret = dvb_usb_generic_rw(d, state->data, 2, NULL, 0, 0);
944 mutex_unlock(lock: &d->data_mutex);
945 }
946
947 return ret;
948}
949
950static int su3000_read_mac_address(struct dvb_usb_device *d, u8 mac[6])
951{
952 int i;
953 u8 obuf[] = { 0x1f, 0xf0 };
954 u8 ibuf[] = { 0 };
955 struct i2c_msg msg[] = {
956 {
957 .addr = 0x51,
958 .flags = 0,
959 .buf = obuf,
960 .len = 2,
961 }, {
962 .addr = 0x51,
963 .flags = I2C_M_RD,
964 .buf = ibuf,
965 .len = 1,
966
967 }
968 };
969
970 for (i = 0; i < 6; i++) {
971 obuf[1] = 0xf0 + i;
972 if (i2c_transfer(adap: &d->i2c_adap, msgs: msg, num: 2) != 2)
973 return -EIO;
974 else
975 mac[i] = ibuf[0];
976 }
977
978 return 0;
979}
980
981static int su3000_identify_state(struct usb_device *udev,
982 const struct dvb_usb_device_properties *props,
983 const struct dvb_usb_device_description **desc,
984 int *cold)
985{
986 info("%s", __func__);
987
988 *cold = 0;
989 return 0;
990}
991
992static int dw210x_set_voltage(struct dvb_frontend *fe,
993 enum fe_sec_voltage voltage)
994{
995 static u8 command_13v[] = {0x00, 0x01};
996 static u8 command_18v[] = {0x01, 0x01};
997 static u8 command_off[] = {0x00, 0x00};
998 struct i2c_msg msg = {
999 .addr = DW2102_VOLTAGE_CTRL,
1000 .flags = 0,
1001 .buf = command_off,
1002 .len = 2,
1003 };
1004
1005 struct dvb_usb_adapter *udev_adap = fe->dvb->priv;
1006 if (voltage == SEC_VOLTAGE_18)
1007 msg.buf = command_18v;
1008 else if (voltage == SEC_VOLTAGE_13)
1009 msg.buf = command_13v;
1010
1011 i2c_transfer(adap: &udev_adap->dev->i2c_adap, msgs: &msg, num: 1);
1012
1013 return 0;
1014}
1015
1016static int s660_set_voltage(struct dvb_frontend *fe,
1017 enum fe_sec_voltage voltage)
1018{
1019 struct dvb_usb_adapter *d = fe->dvb->priv;
1020 struct dw2102_state *st = d->dev->priv;
1021
1022 dw210x_set_voltage(fe, voltage);
1023 if (st->old_set_voltage)
1024 st->old_set_voltage(fe, voltage);
1025
1026 return 0;
1027}
1028
1029static void dw210x_led_ctrl(struct dvb_frontend *fe, int offon)
1030{
1031 static u8 led_off[] = { 0 };
1032 static u8 led_on[] = { 1 };
1033 struct i2c_msg msg = {
1034 .addr = DW2102_LED_CTRL,
1035 .flags = 0,
1036 .buf = led_off,
1037 .len = 1
1038 };
1039 struct dvb_usb_adapter *udev_adap = fe->dvb->priv;
1040
1041 if (offon)
1042 msg.buf = led_on;
1043 i2c_transfer(adap: &udev_adap->dev->i2c_adap, msgs: &msg, num: 1);
1044}
1045
1046static int tt_s2_4600_read_status(struct dvb_frontend *fe,
1047 enum fe_status *status)
1048{
1049 struct dvb_usb_adapter *d = fe->dvb->priv;
1050 struct dw2102_state *st = d->dev->priv;
1051 int ret;
1052
1053 ret = st->fe_read_status(fe, status);
1054
1055 /* resync slave fifo when signal change from unlock to lock */
1056 if ((*status & FE_HAS_LOCK) && (!st->last_lock))
1057 su3000_streaming_ctrl(adap: d, onoff: 1);
1058
1059 st->last_lock = (*status & FE_HAS_LOCK) ? 1 : 0;
1060 return ret;
1061}
1062
1063static struct stv0299_config sharp_z0194a_config = {
1064 .demod_address = 0x68,
1065 .inittab = sharp_z0194a_inittab,
1066 .mclk = 88000000UL,
1067 .invert = 1,
1068 .skip_reinit = 0,
1069 .lock_output = STV0299_LOCKOUTPUT_1,
1070 .volt13_op0_op1 = STV0299_VOLT13_OP1,
1071 .min_delay_ms = 100,
1072 .set_symbol_rate = sharp_z0194a_set_symbol_rate,
1073};
1074
1075static struct cx24116_config dw2104_config = {
1076 .demod_address = 0x55,
1077 .mpg_clk_pos_pol = 0x01,
1078};
1079
1080static struct si21xx_config serit_sp1511lhb_config = {
1081 .demod_address = 0x68,
1082 .min_delay_ms = 100,
1083
1084};
1085
1086static struct tda10023_config dw3101_tda10023_config = {
1087 .demod_address = 0x0c,
1088 .invert = 1,
1089};
1090
1091static struct mt312_config zl313_config = {
1092 .demod_address = 0x0e,
1093};
1094
1095static struct ds3000_config dw2104_ds3000_config = {
1096 .demod_address = 0x68,
1097};
1098
1099static struct ts2020_config dw2104_ts2020_config = {
1100 .tuner_address = 0x60,
1101 .clk_out_div = 1,
1102 .frequency_div = 1060000,
1103};
1104
1105static struct ds3000_config s660_ds3000_config = {
1106 .demod_address = 0x68,
1107 .ci_mode = 1,
1108 .set_lock_led = dw210x_led_ctrl,
1109};
1110
1111static struct ts2020_config s660_ts2020_config = {
1112 .tuner_address = 0x60,
1113 .clk_out_div = 1,
1114 .frequency_div = 1146000,
1115};
1116
1117static struct stv0900_config dw2104a_stv0900_config = {
1118 .demod_address = 0x6a,
1119 .demod_mode = 0,
1120 .xtal = 27000000,
1121 .clkmode = 3,/* 0-CLKI, 2-XTALI, else AUTO */
1122 .diseqc_mode = 2,/* 2/3 PWM */
1123 .tun1_maddress = 0,/* 0x60 */
1124 .tun1_adc = 0,/* 2 Vpp */
1125 .path1_mode = 3,
1126};
1127
1128static struct stb6100_config dw2104a_stb6100_config = {
1129 .tuner_address = 0x60,
1130 .refclock = 27000000,
1131};
1132
1133static struct stv0900_config dw2104_stv0900_config = {
1134 .demod_address = 0x68,
1135 .demod_mode = 0,
1136 .xtal = 8000000,
1137 .clkmode = 3,
1138 .diseqc_mode = 2,
1139 .tun1_maddress = 0,
1140 .tun1_adc = 1,/* 1 Vpp */
1141 .path1_mode = 3,
1142};
1143
1144static struct stv6110_config dw2104_stv6110_config = {
1145 .i2c_address = 0x60,
1146 .mclk = 16000000,
1147 .clk_div = 1,
1148};
1149
1150static struct stv0900_config prof_7500_stv0900_config = {
1151 .demod_address = 0x6a,
1152 .demod_mode = 0,
1153 .xtal = 27000000,
1154 .clkmode = 3,/* 0-CLKI, 2-XTALI, else AUTO */
1155 .diseqc_mode = 2,/* 2/3 PWM */
1156 .tun1_maddress = 0,/* 0x60 */
1157 .tun1_adc = 0,/* 2 Vpp */
1158 .path1_mode = 3,
1159 .tun1_type = 3,
1160 .set_lock_led = dw210x_led_ctrl,
1161};
1162
1163static struct ds3000_config su3000_ds3000_config = {
1164 .demod_address = 0x68,
1165 .ci_mode = 1,
1166 .set_lock_led = dw210x_led_ctrl,
1167};
1168
1169static struct cxd2820r_config cxd2820r_config = {
1170 .i2c_address = 0x6c, /* (0xd8 >> 1) */
1171 .ts_mode = 0x38,
1172 .ts_clock_inv = 1,
1173};
1174
1175static struct tda18271_config tda18271_config = {
1176 .output_opt = TDA18271_OUTPUT_LT_OFF,
1177 .gate = TDA18271_GATE_DIGITAL,
1178};
1179
1180static u8 m88rs2000_inittab[] = {
1181 DEMOD_WRITE, 0x9a, 0x30,
1182 DEMOD_WRITE, 0x00, 0x01,
1183 WRITE_DELAY, 0x19, 0x00,
1184 DEMOD_WRITE, 0x00, 0x00,
1185 DEMOD_WRITE, 0x9a, 0xb0,
1186 DEMOD_WRITE, 0x81, 0xc1,
1187 DEMOD_WRITE, 0x81, 0x81,
1188 DEMOD_WRITE, 0x86, 0xc6,
1189 DEMOD_WRITE, 0x9a, 0x30,
1190 DEMOD_WRITE, 0xf0, 0x80,
1191 DEMOD_WRITE, 0xf1, 0xbf,
1192 DEMOD_WRITE, 0xb0, 0x45,
1193 DEMOD_WRITE, 0xb2, 0x01,
1194 DEMOD_WRITE, 0x9a, 0xb0,
1195 0xff, 0xaa, 0xff
1196};
1197
1198static struct m88rs2000_config s421_m88rs2000_config = {
1199 .demod_addr = 0x68,
1200 .inittab = m88rs2000_inittab,
1201};
1202
1203static int dw2104_frontend_attach(struct dvb_usb_adapter *d)
1204{
1205 struct dvb_tuner_ops *tuner_ops = NULL;
1206
1207 if (demod_probe & 4) {
1208 d->fe_adap[0].fe = dvb_attach(stv0900_attach, &dw2104a_stv0900_config,
1209 &d->dev->i2c_adap, 0);
1210 if (d->fe_adap[0].fe != NULL) {
1211 if (dvb_attach(stb6100_attach, d->fe_adap[0].fe,
1212 &dw2104a_stb6100_config,
1213 &d->dev->i2c_adap)) {
1214 tuner_ops = &d->fe_adap[0].fe->ops.tuner_ops;
1215 tuner_ops->set_frequency = stb6100_set_freq;
1216 tuner_ops->get_frequency = stb6100_get_freq;
1217 tuner_ops->set_bandwidth = stb6100_set_bandw;
1218 tuner_ops->get_bandwidth = stb6100_get_bandw;
1219 d->fe_adap[0].fe->ops.set_voltage = dw210x_set_voltage;
1220 info("Attached STV0900+STB6100!");
1221 return 0;
1222 }
1223 }
1224 }
1225
1226 if (demod_probe & 2) {
1227 d->fe_adap[0].fe = dvb_attach(stv0900_attach, &dw2104_stv0900_config,
1228 &d->dev->i2c_adap, 0);
1229 if (d->fe_adap[0].fe != NULL) {
1230 if (dvb_attach(stv6110_attach, d->fe_adap[0].fe,
1231 &dw2104_stv6110_config,
1232 &d->dev->i2c_adap)) {
1233 d->fe_adap[0].fe->ops.set_voltage = dw210x_set_voltage;
1234 info("Attached STV0900+STV6110A!");
1235 return 0;
1236 }
1237 }
1238 }
1239
1240 if (demod_probe & 1) {
1241 d->fe_adap[0].fe = dvb_attach(cx24116_attach, &dw2104_config,
1242 &d->dev->i2c_adap);
1243 if (d->fe_adap[0].fe != NULL) {
1244 d->fe_adap[0].fe->ops.set_voltage = dw210x_set_voltage;
1245 info("Attached cx24116!");
1246 return 0;
1247 }
1248 }
1249
1250 d->fe_adap[0].fe = dvb_attach(ds3000_attach, &dw2104_ds3000_config,
1251 &d->dev->i2c_adap);
1252 if (d->fe_adap[0].fe != NULL) {
1253 dvb_attach(ts2020_attach, d->fe_adap[0].fe,
1254 &dw2104_ts2020_config, &d->dev->i2c_adap);
1255 d->fe_adap[0].fe->ops.set_voltage = dw210x_set_voltage;
1256 info("Attached DS3000!");
1257 return 0;
1258 }
1259
1260 return -EIO;
1261}
1262
1263static struct dvb_usb_device_properties dw2102_properties;
1264static struct dvb_usb_device_properties dw2104_properties;
1265static struct dvb_usb_device_properties s6x0_properties;
1266
1267static int dw2102_frontend_attach(struct dvb_usb_adapter *d)
1268{
1269 if (dw2102_properties.i2c_algo == &dw2102_serit_i2c_algo) {
1270 /*dw2102_properties.adapter->tuner_attach = NULL;*/
1271 d->fe_adap[0].fe = dvb_attach(si21xx_attach, &serit_sp1511lhb_config,
1272 &d->dev->i2c_adap);
1273 if (d->fe_adap[0].fe != NULL) {
1274 d->fe_adap[0].fe->ops.set_voltage = dw210x_set_voltage;
1275 info("Attached si21xx!");
1276 return 0;
1277 }
1278 }
1279
1280 if (dw2102_properties.i2c_algo == &dw2102_earda_i2c_algo) {
1281 d->fe_adap[0].fe = dvb_attach(stv0288_attach, &earda_config,
1282 &d->dev->i2c_adap);
1283 if (d->fe_adap[0].fe != NULL) {
1284 if (dvb_attach(stb6000_attach, d->fe_adap[0].fe, 0x61,
1285 &d->dev->i2c_adap)) {
1286 d->fe_adap[0].fe->ops.set_voltage = dw210x_set_voltage;
1287 info("Attached stv0288!");
1288 return 0;
1289 }
1290 }
1291 }
1292
1293 if (dw2102_properties.i2c_algo == &dw2102_i2c_algo) {
1294 /*dw2102_properties.adapter->tuner_attach = dw2102_tuner_attach;*/
1295 d->fe_adap[0].fe = dvb_attach(stv0299_attach, &sharp_z0194a_config,
1296 &d->dev->i2c_adap);
1297 if (d->fe_adap[0].fe != NULL) {
1298 d->fe_adap[0].fe->ops.set_voltage = dw210x_set_voltage;
1299 info("Attached stv0299!");
1300 return 0;
1301 }
1302 }
1303 return -EIO;
1304}
1305
1306static int dw3101_frontend_attach(struct dvb_usb_adapter *d)
1307{
1308 d->fe_adap[0].fe = dvb_attach(tda10023_attach, &dw3101_tda10023_config,
1309 &d->dev->i2c_adap, 0x48);
1310 if (d->fe_adap[0].fe != NULL) {
1311 info("Attached tda10023!");
1312 return 0;
1313 }
1314 return -EIO;
1315}
1316
1317static int zl100313_frontend_attach(struct dvb_usb_adapter *d)
1318{
1319 d->fe_adap[0].fe = dvb_attach(mt312_attach, &zl313_config,
1320 &d->dev->i2c_adap);
1321 if (d->fe_adap[0].fe != NULL) {
1322 if (dvb_attach(zl10039_attach, d->fe_adap[0].fe, 0x60,
1323 &d->dev->i2c_adap)) {
1324 d->fe_adap[0].fe->ops.set_voltage = dw210x_set_voltage;
1325 info("Attached zl100313+zl10039!");
1326 return 0;
1327 }
1328 }
1329
1330 return -EIO;
1331}
1332
1333static int stv0288_frontend_attach(struct dvb_usb_adapter *d)
1334{
1335 u8 obuf[] = {7, 1};
1336
1337 d->fe_adap[0].fe = dvb_attach(stv0288_attach, &earda_config,
1338 &d->dev->i2c_adap);
1339
1340 if (d->fe_adap[0].fe == NULL)
1341 return -EIO;
1342
1343 if (NULL == dvb_attach(stb6000_attach, d->fe_adap[0].fe, 0x61, &d->dev->i2c_adap))
1344 return -EIO;
1345
1346 d->fe_adap[0].fe->ops.set_voltage = dw210x_set_voltage;
1347
1348 dw210x_op_rw(dev: d->dev->udev, request: 0x8a, value: 0, index: 0, data: obuf, len: 2, DW210X_WRITE_MSG);
1349
1350 info("Attached stv0288+stb6000!");
1351
1352 return 0;
1353
1354}
1355
1356static int ds3000_frontend_attach(struct dvb_usb_adapter *d)
1357{
1358 struct dw2102_state *st = d->dev->priv;
1359 u8 obuf[] = {7, 1};
1360
1361 d->fe_adap[0].fe = dvb_attach(ds3000_attach, &s660_ds3000_config,
1362 &d->dev->i2c_adap);
1363
1364 if (d->fe_adap[0].fe == NULL)
1365 return -EIO;
1366
1367 dvb_attach(ts2020_attach, d->fe_adap[0].fe, &s660_ts2020_config,
1368 &d->dev->i2c_adap);
1369
1370 st->old_set_voltage = d->fe_adap[0].fe->ops.set_voltage;
1371 d->fe_adap[0].fe->ops.set_voltage = s660_set_voltage;
1372
1373 dw210x_op_rw(dev: d->dev->udev, request: 0x8a, value: 0, index: 0, data: obuf, len: 2, DW210X_WRITE_MSG);
1374
1375 info("Attached ds3000+ts2020!");
1376
1377 return 0;
1378}
1379
1380static int prof_7500_frontend_attach(struct dvb_usb_adapter *d)
1381{
1382 u8 obuf[] = {7, 1};
1383
1384 d->fe_adap[0].fe = dvb_attach(stv0900_attach, &prof_7500_stv0900_config,
1385 &d->dev->i2c_adap, 0);
1386 if (d->fe_adap[0].fe == NULL)
1387 return -EIO;
1388
1389 d->fe_adap[0].fe->ops.set_voltage = dw210x_set_voltage;
1390
1391 dw210x_op_rw(dev: d->dev->udev, request: 0x8a, value: 0, index: 0, data: obuf, len: 2, DW210X_WRITE_MSG);
1392
1393 info("Attached STV0900+STB6100A!");
1394
1395 return 0;
1396}
1397
1398static int su3000_frontend_attach(struct dvb_usb_adapter *adap)
1399{
1400 struct dvb_usb_device *d = adap->dev;
1401 struct dw2102_state *state = d->priv;
1402
1403 mutex_lock(&d->data_mutex);
1404
1405 state->data[0] = 0xe;
1406 state->data[1] = 0x80;
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] = 0x02;
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 msleep(msecs: 300);
1419
1420 state->data[0] = 0xe;
1421 state->data[1] = 0x83;
1422 state->data[2] = 0;
1423
1424 if (dvb_usb_generic_rw(d, state->data, 3, state->data, 1, 0) < 0)
1425 err("command 0x0e transfer failed.");
1426
1427 state->data[0] = 0xe;
1428 state->data[1] = 0x83;
1429 state->data[2] = 1;
1430
1431 if (dvb_usb_generic_rw(d, state->data, 3, state->data, 1, 0) < 0)
1432 err("command 0x0e transfer failed.");
1433
1434 state->data[0] = 0x51;
1435
1436 if (dvb_usb_generic_rw(d, state->data, 1, state->data, 1, 0) < 0)
1437 err("command 0x51 transfer failed.");
1438
1439 mutex_unlock(lock: &d->data_mutex);
1440
1441 adap->fe_adap[0].fe = dvb_attach(ds3000_attach, &su3000_ds3000_config,
1442 &d->i2c_adap);
1443 if (adap->fe_adap[0].fe == NULL)
1444 return -EIO;
1445
1446 if (dvb_attach(ts2020_attach, adap->fe_adap[0].fe,
1447 &dw2104_ts2020_config,
1448 &d->i2c_adap)) {
1449 info("Attached DS3000/TS2020!");
1450 return 0;
1451 }
1452
1453 info("Failed to attach DS3000/TS2020!");
1454 return -EIO;
1455}
1456
1457static int t220_frontend_attach(struct dvb_usb_adapter *adap)
1458{
1459 struct dvb_usb_device *d = adap->dev;
1460 struct dw2102_state *state = d->priv;
1461
1462 mutex_lock(&d->data_mutex);
1463
1464 state->data[0] = 0xe;
1465 state->data[1] = 0x87;
1466 state->data[2] = 0x0;
1467
1468 if (dvb_usb_generic_rw(d, state->data, 3, state->data, 1, 0) < 0)
1469 err("command 0x0e transfer failed.");
1470
1471 state->data[0] = 0xe;
1472 state->data[1] = 0x86;
1473 state->data[2] = 1;
1474
1475 if (dvb_usb_generic_rw(d, state->data, 3, state->data, 1, 0) < 0)
1476 err("command 0x0e transfer failed.");
1477
1478 state->data[0] = 0xe;
1479 state->data[1] = 0x80;
1480 state->data[2] = 0;
1481
1482 if (dvb_usb_generic_rw(d, state->data, 3, state->data, 1, 0) < 0)
1483 err("command 0x0e transfer failed.");
1484
1485 msleep(msecs: 50);
1486
1487 state->data[0] = 0xe;
1488 state->data[1] = 0x80;
1489 state->data[2] = 1;
1490
1491 if (dvb_usb_generic_rw(d, state->data, 3, state->data, 1, 0) < 0)
1492 err("command 0x0e transfer failed.");
1493
1494 state->data[0] = 0x51;
1495
1496 if (dvb_usb_generic_rw(d, state->data, 1, state->data, 1, 0) < 0)
1497 err("command 0x51 transfer failed.");
1498
1499 mutex_unlock(lock: &d->data_mutex);
1500
1501 adap->fe_adap[0].fe = dvb_attach(cxd2820r_attach, &cxd2820r_config,
1502 &d->i2c_adap, NULL);
1503 if (adap->fe_adap[0].fe != NULL) {
1504 if (dvb_attach(tda18271_attach, adap->fe_adap[0].fe, 0x60,
1505 &d->i2c_adap, &tda18271_config)) {
1506 info("Attached TDA18271HD/CXD2820R!");
1507 return 0;
1508 }
1509 }
1510
1511 info("Failed to attach TDA18271HD/CXD2820R!");
1512 return -EIO;
1513}
1514
1515static int m88rs2000_frontend_attach(struct dvb_usb_adapter *adap)
1516{
1517 struct dvb_usb_device *d = adap->dev;
1518 struct dw2102_state *state = d->priv;
1519
1520 mutex_lock(&d->data_mutex);
1521
1522 state->data[0] = 0x51;
1523
1524 if (dvb_usb_generic_rw(d, state->data, 1, state->data, 1, 0) < 0)
1525 err("command 0x51 transfer failed.");
1526
1527 mutex_unlock(lock: &d->data_mutex);
1528
1529 adap->fe_adap[0].fe = dvb_attach(m88rs2000_attach,
1530 &s421_m88rs2000_config,
1531 &d->i2c_adap);
1532
1533 if (adap->fe_adap[0].fe == NULL)
1534 return -EIO;
1535
1536 if (dvb_attach(ts2020_attach, adap->fe_adap[0].fe,
1537 &dw2104_ts2020_config,
1538 &d->i2c_adap)) {
1539 info("Attached RS2000/TS2020!");
1540 return 0;
1541 }
1542
1543 info("Failed to attach RS2000/TS2020!");
1544 return -EIO;
1545}
1546
1547static int tt_s2_4600_frontend_attach_probe_demod(struct dvb_usb_device *d,
1548 const int probe_addr)
1549{
1550 struct dw2102_state *state = d->priv;
1551
1552 state->data[0] = 0x9;
1553 state->data[1] = 0x1;
1554 state->data[2] = 0x1;
1555 state->data[3] = probe_addr;
1556 state->data[4] = 0x0;
1557
1558 if (dvb_usb_generic_rw(d, state->data, 5, state->data, 2, 0) < 0) {
1559 err("i2c probe for address 0x%x failed.", probe_addr);
1560 return 0;
1561 }
1562
1563 if (state->data[0] != 8) /* fail(7) or error, no device at address */
1564 return 0;
1565
1566 /* probing successful */
1567 return 1;
1568}
1569
1570static int tt_s2_4600_frontend_attach(struct dvb_usb_adapter *adap)
1571{
1572 struct dvb_usb_device *d = adap->dev;
1573 struct dw2102_state *state = d->priv;
1574 struct i2c_adapter *i2c_adapter;
1575 struct i2c_client *client;
1576 struct i2c_board_info board_info;
1577 struct m88ds3103_platform_data m88ds3103_pdata = {};
1578 struct ts2020_config ts2020_config = {};
1579 int demod_addr;
1580
1581 mutex_lock(&d->data_mutex);
1582
1583 state->data[0] = 0xe;
1584 state->data[1] = 0x80;
1585 state->data[2] = 0x0;
1586
1587 if (dvb_usb_generic_rw(d, state->data, 3, state->data, 1, 0) < 0)
1588 err("command 0x0e transfer failed.");
1589
1590 state->data[0] = 0xe;
1591 state->data[1] = 0x02;
1592 state->data[2] = 1;
1593
1594 if (dvb_usb_generic_rw(d, state->data, 3, state->data, 1, 0) < 0)
1595 err("command 0x0e transfer failed.");
1596 msleep(msecs: 300);
1597
1598 state->data[0] = 0xe;
1599 state->data[1] = 0x83;
1600 state->data[2] = 0;
1601
1602 if (dvb_usb_generic_rw(d, state->data, 3, state->data, 1, 0) < 0)
1603 err("command 0x0e transfer failed.");
1604
1605 state->data[0] = 0xe;
1606 state->data[1] = 0x83;
1607 state->data[2] = 1;
1608
1609 if (dvb_usb_generic_rw(d, state->data, 3, state->data, 1, 0) < 0)
1610 err("command 0x0e transfer failed.");
1611
1612 state->data[0] = 0x51;
1613
1614 if (dvb_usb_generic_rw(d, state->data, 1, state->data, 1, 0) < 0)
1615 err("command 0x51 transfer failed.");
1616
1617 /* probe for demodulator i2c address */
1618 demod_addr = -1;
1619 if (tt_s2_4600_frontend_attach_probe_demod(d, probe_addr: 0x68))
1620 demod_addr = 0x68;
1621 else if (tt_s2_4600_frontend_attach_probe_demod(d, probe_addr: 0x69))
1622 demod_addr = 0x69;
1623 else if (tt_s2_4600_frontend_attach_probe_demod(d, probe_addr: 0x6a))
1624 demod_addr = 0x6a;
1625
1626 mutex_unlock(lock: &d->data_mutex);
1627
1628 if (demod_addr < 0) {
1629 err("probing for demodulator failed. Is the external power switched on?");
1630 return -ENODEV;
1631 }
1632
1633 /* attach demod */
1634 m88ds3103_pdata.clk = 27000000;
1635 m88ds3103_pdata.i2c_wr_max = 33;
1636 m88ds3103_pdata.ts_mode = M88DS3103_TS_CI;
1637 m88ds3103_pdata.ts_clk = 16000;
1638 m88ds3103_pdata.ts_clk_pol = 0;
1639 m88ds3103_pdata.spec_inv = 0;
1640 m88ds3103_pdata.agc = 0x99;
1641 m88ds3103_pdata.agc_inv = 0;
1642 m88ds3103_pdata.clk_out = M88DS3103_CLOCK_OUT_ENABLED;
1643 m88ds3103_pdata.envelope_mode = 0;
1644 m88ds3103_pdata.lnb_hv_pol = 1;
1645 m88ds3103_pdata.lnb_en_pol = 0;
1646 memset(&board_info, 0, sizeof(board_info));
1647 if (demod_addr == 0x6a)
1648 strscpy(board_info.type, "m88ds3103b", I2C_NAME_SIZE);
1649 else
1650 strscpy(board_info.type, "m88ds3103", I2C_NAME_SIZE);
1651 board_info.addr = demod_addr;
1652 board_info.platform_data = &m88ds3103_pdata;
1653 request_module("m88ds3103");
1654 client = i2c_new_client_device(adap: &d->i2c_adap, info: &board_info);
1655 if (!i2c_client_has_driver(client))
1656 return -ENODEV;
1657 if (!try_module_get(module: client->dev.driver->owner)) {
1658 i2c_unregister_device(client);
1659 return -ENODEV;
1660 }
1661 adap->fe_adap[0].fe = m88ds3103_pdata.get_dvb_frontend(client);
1662 i2c_adapter = m88ds3103_pdata.get_i2c_adapter(client);
1663
1664 state->i2c_client_demod = client;
1665
1666 /* attach tuner */
1667 ts2020_config.fe = adap->fe_adap[0].fe;
1668 memset(&board_info, 0, sizeof(board_info));
1669 strscpy(board_info.type, "ts2022", I2C_NAME_SIZE);
1670 board_info.addr = 0x60;
1671 board_info.platform_data = &ts2020_config;
1672 request_module("ts2020");
1673 client = i2c_new_client_device(adap: i2c_adapter, info: &board_info);
1674
1675 if (!i2c_client_has_driver(client)) {
1676 dvb_frontend_detach(fe: adap->fe_adap[0].fe);
1677 return -ENODEV;
1678 }
1679
1680 if (!try_module_get(module: client->dev.driver->owner)) {
1681 i2c_unregister_device(client);
1682 dvb_frontend_detach(fe: adap->fe_adap[0].fe);
1683 return -ENODEV;
1684 }
1685
1686 /* delegate signal strength measurement to tuner */
1687 adap->fe_adap[0].fe->ops.read_signal_strength =
1688 adap->fe_adap[0].fe->ops.tuner_ops.get_rf_strength;
1689
1690 state->i2c_client_tuner = client;
1691
1692 /* hook fe: need to resync the slave fifo when signal locks */
1693 state->fe_read_status = adap->fe_adap[0].fe->ops.read_status;
1694 adap->fe_adap[0].fe->ops.read_status = tt_s2_4600_read_status;
1695
1696 state->last_lock = 0;
1697
1698 return 0;
1699}
1700
1701static int dw2102_tuner_attach(struct dvb_usb_adapter *adap)
1702{
1703 dvb_attach(dvb_pll_attach, adap->fe_adap[0].fe, 0x60,
1704 &adap->dev->i2c_adap, DVB_PLL_OPERA1);
1705 return 0;
1706}
1707
1708static int dw3101_tuner_attach(struct dvb_usb_adapter *adap)
1709{
1710 dvb_attach(dvb_pll_attach, adap->fe_adap[0].fe, 0x60,
1711 &adap->dev->i2c_adap, DVB_PLL_TUA6034);
1712
1713 return 0;
1714}
1715
1716static int dw2102_rc_query(struct dvb_usb_device *d)
1717{
1718 u8 key[2];
1719 struct i2c_msg msg = {
1720 .addr = DW2102_RC_QUERY,
1721 .flags = I2C_M_RD,
1722 .buf = key,
1723 .len = 2
1724 };
1725
1726 if (d->props.i2c_algo->master_xfer(&d->i2c_adap, &msg, 1) == 1) {
1727 if (msg.buf[0] != 0xff) {
1728 deb_rc("%s: rc code: %x, %x\n",
1729 __func__, key[0], key[1]);
1730 rc_keydown(dev: d->rc_dev, protocol: RC_PROTO_UNKNOWN, scancode: key[0], toggle: 0);
1731 }
1732 }
1733
1734 return 0;
1735}
1736
1737static int prof_rc_query(struct dvb_usb_device *d)
1738{
1739 u8 key[2];
1740 struct i2c_msg msg = {
1741 .addr = DW2102_RC_QUERY,
1742 .flags = I2C_M_RD,
1743 .buf = key,
1744 .len = 2
1745 };
1746
1747 if (d->props.i2c_algo->master_xfer(&d->i2c_adap, &msg, 1) == 1) {
1748 if (msg.buf[0] != 0xff) {
1749 deb_rc("%s: rc code: %x, %x\n",
1750 __func__, key[0], key[1]);
1751 rc_keydown(dev: d->rc_dev, protocol: RC_PROTO_UNKNOWN, scancode: key[0] ^ 0xff,
1752 toggle: 0);
1753 }
1754 }
1755
1756 return 0;
1757}
1758
1759static int su3000_rc_query(struct dvb_usb_device *d)
1760{
1761 u8 key[2];
1762 struct i2c_msg msg = {
1763 .addr = DW2102_RC_QUERY,
1764 .flags = I2C_M_RD,
1765 .buf = key,
1766 .len = 2
1767 };
1768
1769 if (d->props.i2c_algo->master_xfer(&d->i2c_adap, &msg, 1) == 1) {
1770 if (msg.buf[0] != 0xff) {
1771 deb_rc("%s: rc code: %x, %x\n",
1772 __func__, key[0], key[1]);
1773 rc_keydown(dev: d->rc_dev, protocol: RC_PROTO_RC5,
1774 RC_SCANCODE_RC5(key[1], key[0]), toggle: 0);
1775 }
1776 }
1777
1778 return 0;
1779}
1780
1781enum dw2102_table_entry {
1782 CYPRESS_DW2102,
1783 CYPRESS_DW2101,
1784 CYPRESS_DW2104,
1785 TEVII_S650,
1786 TERRATEC_CINERGY_S,
1787 CYPRESS_DW3101,
1788 TEVII_S630,
1789 PROF_1100,
1790 TEVII_S660,
1791 PROF_7500,
1792 GENIATECH_SU3000,
1793 HAUPPAUGE_MAX_S2,
1794 TERRATEC_CINERGY_S2_R1,
1795 TEVII_S480_1,
1796 TEVII_S480_2,
1797 GENIATECH_X3M_SPC1400HD,
1798 TEVII_S421,
1799 TEVII_S632,
1800 TERRATEC_CINERGY_S2_R2,
1801 TERRATEC_CINERGY_S2_R3,
1802 TERRATEC_CINERGY_S2_R4,
1803 TERRATEC_CINERGY_S2_1,
1804 TERRATEC_CINERGY_S2_2,
1805 GOTVIEW_SAT_HD,
1806 GENIATECH_T220,
1807 TECHNOTREND_CONNECT_S2_4600,
1808 TEVII_S482_1,
1809 TEVII_S482_2,
1810 TERRATEC_CINERGY_S2_BOX,
1811 TEVII_S662
1812};
1813
1814static struct usb_device_id dw2102_table[] = {
1815 DVB_USB_DEV(CYPRESS, CYPRESS_DW2102),
1816 DVB_USB_DEV(CYPRESS, CYPRESS_DW2101),
1817 DVB_USB_DEV(CYPRESS, CYPRESS_DW2104),
1818 DVB_USB_DEV(TEVII, TEVII_S650),
1819 DVB_USB_DEV(TERRATEC, TERRATEC_CINERGY_S),
1820 DVB_USB_DEV(CYPRESS, CYPRESS_DW3101),
1821 DVB_USB_DEV(TEVII, TEVII_S630),
1822 DVB_USB_DEV(PROF_1, PROF_1100),
1823 DVB_USB_DEV(TEVII, TEVII_S660),
1824 DVB_USB_DEV(PROF_2, PROF_7500),
1825 DVB_USB_DEV(GTEK, GENIATECH_SU3000),
1826 DVB_USB_DEV(HAUPPAUGE, HAUPPAUGE_MAX_S2),
1827 DVB_USB_DEV(TERRATEC, TERRATEC_CINERGY_S2_R1),
1828 DVB_USB_DEV(TEVII, TEVII_S480_1),
1829 DVB_USB_DEV(TEVII, TEVII_S480_2),
1830 DVB_USB_DEV(GTEK, GENIATECH_X3M_SPC1400HD),
1831 DVB_USB_DEV(TEVII, TEVII_S421),
1832 DVB_USB_DEV(TEVII, TEVII_S632),
1833 DVB_USB_DEV(TERRATEC, TERRATEC_CINERGY_S2_R2),
1834 DVB_USB_DEV(TERRATEC, TERRATEC_CINERGY_S2_R3),
1835 DVB_USB_DEV(TERRATEC, TERRATEC_CINERGY_S2_R4),
1836 DVB_USB_DEV(TERRATEC_2, TERRATEC_CINERGY_S2_1),
1837 DVB_USB_DEV(TERRATEC_2, TERRATEC_CINERGY_S2_2),
1838 DVB_USB_DEV(GOTVIEW, GOTVIEW_SAT_HD),
1839 DVB_USB_DEV(GTEK, GENIATECH_T220),
1840 DVB_USB_DEV(TECHNOTREND, TECHNOTREND_CONNECT_S2_4600),
1841 DVB_USB_DEV(TEVII, TEVII_S482_1),
1842 DVB_USB_DEV(TEVII, TEVII_S482_2),
1843 DVB_USB_DEV(TERRATEC, TERRATEC_CINERGY_S2_BOX),
1844 DVB_USB_DEV(TEVII, TEVII_S662),
1845 { }
1846};
1847
1848MODULE_DEVICE_TABLE(usb, dw2102_table);
1849
1850static int dw2102_load_firmware(struct usb_device *dev,
1851 const struct firmware *frmwr)
1852{
1853 u8 *b, *p;
1854 int ret = 0, i;
1855 u8 reset;
1856 u8 reset16[] = {0, 0, 0, 0, 0, 0, 0};
1857 const struct firmware *fw;
1858
1859 switch (le16_to_cpu(dev->descriptor.idProduct)) {
1860 case 0x2101:
1861 ret = request_firmware(fw: &fw, DW2101_FIRMWARE, device: &dev->dev);
1862 if (ret != 0) {
1863 err(err_str, DW2101_FIRMWARE);
1864 return ret;
1865 }
1866 break;
1867 default:
1868 fw = frmwr;
1869 break;
1870 }
1871 info("start downloading DW210X firmware");
1872 p = kmalloc(size: fw->size, GFP_KERNEL);
1873 reset = 1;
1874 /*stop the CPU*/
1875 dw210x_op_rw(dev, request: 0xa0, value: 0x7f92, index: 0, data: &reset, len: 1, DW210X_WRITE_MSG);
1876 dw210x_op_rw(dev, request: 0xa0, value: 0xe600, index: 0, data: &reset, len: 1, DW210X_WRITE_MSG);
1877
1878 if (p != NULL) {
1879 memcpy(p, fw->data, fw->size);
1880 for (i = 0; i < fw->size; i += 0x40) {
1881 b = (u8 *) p + i;
1882 if (dw210x_op_rw(dev, request: 0xa0, value: i, index: 0, data: b , len: 0x40,
1883 DW210X_WRITE_MSG) != 0x40) {
1884 err("error while transferring firmware");
1885 ret = -EINVAL;
1886 break;
1887 }
1888 }
1889 /* restart the CPU */
1890 reset = 0;
1891 if (ret || dw210x_op_rw(dev, request: 0xa0, value: 0x7f92, index: 0, data: &reset, len: 1,
1892 DW210X_WRITE_MSG) != 1) {
1893 err("could not restart the USB controller CPU.");
1894 ret = -EINVAL;
1895 }
1896 if (ret || dw210x_op_rw(dev, request: 0xa0, value: 0xe600, index: 0, data: &reset, len: 1,
1897 DW210X_WRITE_MSG) != 1) {
1898 err("could not restart the USB controller CPU.");
1899 ret = -EINVAL;
1900 }
1901 /* init registers */
1902 switch (le16_to_cpu(dev->descriptor.idProduct)) {
1903 case USB_PID_TEVII_S650:
1904 dw2104_properties.rc.core.rc_codes = RC_MAP_TEVII_NEC;
1905 fallthrough;
1906 case USB_PID_CYPRESS_DW2104:
1907 reset = 1;
1908 dw210x_op_rw(dev, request: 0xc4, value: 0x0000, index: 0, data: &reset, len: 1,
1909 DW210X_WRITE_MSG);
1910 fallthrough;
1911 case USB_PID_CYPRESS_DW3101:
1912 reset = 0;
1913 dw210x_op_rw(dev, request: 0xbf, value: 0x0040, index: 0, data: &reset, len: 0,
1914 DW210X_WRITE_MSG);
1915 break;
1916 case USB_PID_TERRATEC_CINERGY_S:
1917 case USB_PID_CYPRESS_DW2102:
1918 dw210x_op_rw(dev, request: 0xbf, value: 0x0040, index: 0, data: &reset, len: 0,
1919 DW210X_WRITE_MSG);
1920 dw210x_op_rw(dev, request: 0xb9, value: 0x0000, index: 0, data: &reset16[0], len: 2,
1921 DW210X_READ_MSG);
1922 /* check STV0299 frontend */
1923 dw210x_op_rw(dev, request: 0xb5, value: 0, index: 0, data: &reset16[0], len: 2,
1924 DW210X_READ_MSG);
1925 if ((reset16[0] == 0xa1) || (reset16[0] == 0x80)) {
1926 dw2102_properties.i2c_algo = &dw2102_i2c_algo;
1927 dw2102_properties.adapter->fe[0].tuner_attach = &dw2102_tuner_attach;
1928 break;
1929 } else {
1930 /* check STV0288 frontend */
1931 reset16[0] = 0xd0;
1932 reset16[1] = 1;
1933 reset16[2] = 0;
1934 dw210x_op_rw(dev, request: 0xc2, value: 0, index: 0, data: &reset16[0], len: 3,
1935 DW210X_WRITE_MSG);
1936 dw210x_op_rw(dev, request: 0xc3, value: 0xd1, index: 0, data: &reset16[0], len: 3,
1937 DW210X_READ_MSG);
1938 if (reset16[2] == 0x11) {
1939 dw2102_properties.i2c_algo = &dw2102_earda_i2c_algo;
1940 break;
1941 }
1942 }
1943 fallthrough;
1944 case 0x2101:
1945 dw210x_op_rw(dev, request: 0xbc, value: 0x0030, index: 0, data: &reset16[0], len: 2,
1946 DW210X_READ_MSG);
1947 dw210x_op_rw(dev, request: 0xba, value: 0x0000, index: 0, data: &reset16[0], len: 7,
1948 DW210X_READ_MSG);
1949 dw210x_op_rw(dev, request: 0xba, value: 0x0000, index: 0, data: &reset16[0], len: 7,
1950 DW210X_READ_MSG);
1951 dw210x_op_rw(dev, request: 0xb9, value: 0x0000, index: 0, data: &reset16[0], len: 2,
1952 DW210X_READ_MSG);
1953 break;
1954 }
1955
1956 msleep(msecs: 100);
1957 kfree(objp: p);
1958 }
1959
1960 if (le16_to_cpu(dev->descriptor.idProduct) == 0x2101)
1961 release_firmware(fw);
1962 return ret;
1963}
1964
1965static struct dvb_usb_device_properties dw2102_properties = {
1966 .caps = DVB_USB_IS_AN_I2C_ADAPTER,
1967 .usb_ctrl = DEVICE_SPECIFIC,
1968 .firmware = DW2102_FIRMWARE,
1969 .no_reconnect = 1,
1970
1971 .i2c_algo = &dw2102_serit_i2c_algo,
1972
1973 .rc.core = {
1974 .rc_interval = 150,
1975 .rc_codes = RC_MAP_DM1105_NEC,
1976 .module_name = "dw2102",
1977 .allowed_protos = RC_PROTO_BIT_NEC,
1978 .rc_query = dw2102_rc_query,
1979 },
1980
1981 .generic_bulk_ctrl_endpoint = 0x81,
1982 /* parameter for the MPEG2-data transfer */
1983 .num_adapters = 1,
1984 .download_firmware = dw2102_load_firmware,
1985 .read_mac_address = dw210x_read_mac_address,
1986 .adapter = {
1987 {
1988 .num_frontends = 1,
1989 .fe = {{
1990 .frontend_attach = dw2102_frontend_attach,
1991 .stream = {
1992 .type = USB_BULK,
1993 .count = 8,
1994 .endpoint = 0x82,
1995 .u = {
1996 .bulk = {
1997 .buffersize = 4096,
1998 }
1999 }
2000 },
2001 }},
2002 }
2003 },
2004 .num_device_descs = 3,
2005 .devices = {
2006 {"DVBWorld DVB-S 2102 USB2.0",
2007 {&dw2102_table[CYPRESS_DW2102], NULL},
2008 {NULL},
2009 },
2010 {"DVBWorld DVB-S 2101 USB2.0",
2011 {&dw2102_table[CYPRESS_DW2101], NULL},
2012 {NULL},
2013 },
2014 {"TerraTec Cinergy S USB",
2015 {&dw2102_table[TERRATEC_CINERGY_S], NULL},
2016 {NULL},
2017 },
2018 }
2019};
2020
2021static struct dvb_usb_device_properties dw2104_properties = {
2022 .caps = DVB_USB_IS_AN_I2C_ADAPTER,
2023 .usb_ctrl = DEVICE_SPECIFIC,
2024 .firmware = DW2104_FIRMWARE,
2025 .no_reconnect = 1,
2026
2027 .i2c_algo = &dw2104_i2c_algo,
2028 .rc.core = {
2029 .rc_interval = 150,
2030 .rc_codes = RC_MAP_DM1105_NEC,
2031 .module_name = "dw2102",
2032 .allowed_protos = RC_PROTO_BIT_NEC,
2033 .rc_query = dw2102_rc_query,
2034 },
2035
2036 .generic_bulk_ctrl_endpoint = 0x81,
2037 /* parameter for the MPEG2-data transfer */
2038 .num_adapters = 1,
2039 .download_firmware = dw2102_load_firmware,
2040 .read_mac_address = dw210x_read_mac_address,
2041 .adapter = {
2042 {
2043 .num_frontends = 1,
2044 .fe = {{
2045 .frontend_attach = dw2104_frontend_attach,
2046 .stream = {
2047 .type = USB_BULK,
2048 .count = 8,
2049 .endpoint = 0x82,
2050 .u = {
2051 .bulk = {
2052 .buffersize = 4096,
2053 }
2054 }
2055 },
2056 }},
2057 }
2058 },
2059 .num_device_descs = 2,
2060 .devices = {
2061 { "DVBWorld DW2104 USB2.0",
2062 {&dw2102_table[CYPRESS_DW2104], NULL},
2063 {NULL},
2064 },
2065 { "TeVii S650 USB2.0",
2066 {&dw2102_table[TEVII_S650], NULL},
2067 {NULL},
2068 },
2069 }
2070};
2071
2072static struct dvb_usb_device_properties dw3101_properties = {
2073 .caps = DVB_USB_IS_AN_I2C_ADAPTER,
2074 .usb_ctrl = DEVICE_SPECIFIC,
2075 .firmware = DW3101_FIRMWARE,
2076 .no_reconnect = 1,
2077
2078 .i2c_algo = &dw3101_i2c_algo,
2079 .rc.core = {
2080 .rc_interval = 150,
2081 .rc_codes = RC_MAP_DM1105_NEC,
2082 .module_name = "dw2102",
2083 .allowed_protos = RC_PROTO_BIT_NEC,
2084 .rc_query = dw2102_rc_query,
2085 },
2086
2087 .generic_bulk_ctrl_endpoint = 0x81,
2088 /* parameter for the MPEG2-data transfer */
2089 .num_adapters = 1,
2090 .download_firmware = dw2102_load_firmware,
2091 .read_mac_address = dw210x_read_mac_address,
2092 .adapter = {
2093 {
2094 .num_frontends = 1,
2095 .fe = {{
2096 .frontend_attach = dw3101_frontend_attach,
2097 .tuner_attach = dw3101_tuner_attach,
2098 .stream = {
2099 .type = USB_BULK,
2100 .count = 8,
2101 .endpoint = 0x82,
2102 .u = {
2103 .bulk = {
2104 .buffersize = 4096,
2105 }
2106 }
2107 },
2108 }},
2109 }
2110 },
2111 .num_device_descs = 1,
2112 .devices = {
2113 { "DVBWorld DVB-C 3101 USB2.0",
2114 {&dw2102_table[CYPRESS_DW3101], NULL},
2115 {NULL},
2116 },
2117 }
2118};
2119
2120static struct dvb_usb_device_properties s6x0_properties = {
2121 .caps = DVB_USB_IS_AN_I2C_ADAPTER,
2122 .usb_ctrl = DEVICE_SPECIFIC,
2123 .size_of_priv = sizeof(struct dw2102_state),
2124 .firmware = S630_FIRMWARE,
2125 .no_reconnect = 1,
2126
2127 .i2c_algo = &s6x0_i2c_algo,
2128 .rc.core = {
2129 .rc_interval = 150,
2130 .rc_codes = RC_MAP_TEVII_NEC,
2131 .module_name = "dw2102",
2132 .allowed_protos = RC_PROTO_BIT_NEC,
2133 .rc_query = dw2102_rc_query,
2134 },
2135
2136 .generic_bulk_ctrl_endpoint = 0x81,
2137 .num_adapters = 1,
2138 .download_firmware = dw2102_load_firmware,
2139 .read_mac_address = s6x0_read_mac_address,
2140 .adapter = {
2141 {
2142 .num_frontends = 1,
2143 .fe = {{
2144 .frontend_attach = zl100313_frontend_attach,
2145 .stream = {
2146 .type = USB_BULK,
2147 .count = 8,
2148 .endpoint = 0x82,
2149 .u = {
2150 .bulk = {
2151 .buffersize = 4096,
2152 }
2153 }
2154 },
2155 }},
2156 }
2157 },
2158 .num_device_descs = 1,
2159 .devices = {
2160 {"TeVii S630 USB",
2161 {&dw2102_table[TEVII_S630], NULL},
2162 {NULL},
2163 },
2164 }
2165};
2166
2167static struct dvb_usb_device_properties p1100_properties = {
2168 .caps = DVB_USB_IS_AN_I2C_ADAPTER,
2169 .usb_ctrl = DEVICE_SPECIFIC,
2170 .size_of_priv = sizeof(struct dw2102_state),
2171 .firmware = P1100_FIRMWARE,
2172 .no_reconnect = 1,
2173
2174 .i2c_algo = &s6x0_i2c_algo,
2175 .rc.core = {
2176 .rc_interval = 150,
2177 .rc_codes = RC_MAP_TBS_NEC,
2178 .module_name = "dw2102",
2179 .allowed_protos = RC_PROTO_BIT_NEC,
2180 .rc_query = prof_rc_query,
2181 },
2182
2183 .generic_bulk_ctrl_endpoint = 0x81,
2184 .num_adapters = 1,
2185 .download_firmware = dw2102_load_firmware,
2186 .read_mac_address = s6x0_read_mac_address,
2187 .adapter = {
2188 {
2189 .num_frontends = 1,
2190 .fe = {{
2191 .frontend_attach = stv0288_frontend_attach,
2192 .stream = {
2193 .type = USB_BULK,
2194 .count = 8,
2195 .endpoint = 0x82,
2196 .u = {
2197 .bulk = {
2198 .buffersize = 4096,
2199 }
2200 }
2201 },
2202 } },
2203 }
2204 },
2205 .num_device_descs = 1,
2206 .devices = {
2207 {"Prof 1100 USB ",
2208 {&dw2102_table[PROF_1100], NULL},
2209 {NULL},
2210 },
2211 }
2212};
2213
2214static struct dvb_usb_device_properties s660_properties = {
2215 .caps = DVB_USB_IS_AN_I2C_ADAPTER,
2216 .usb_ctrl = DEVICE_SPECIFIC,
2217 .size_of_priv = sizeof(struct dw2102_state),
2218 .firmware = S660_FIRMWARE,
2219 .no_reconnect = 1,
2220
2221 .i2c_algo = &s6x0_i2c_algo,
2222 .rc.core = {
2223 .rc_interval = 150,
2224 .rc_codes = RC_MAP_TEVII_NEC,
2225 .module_name = "dw2102",
2226 .allowed_protos = RC_PROTO_BIT_NEC,
2227 .rc_query = dw2102_rc_query,
2228 },
2229
2230 .generic_bulk_ctrl_endpoint = 0x81,
2231 .num_adapters = 1,
2232 .download_firmware = dw2102_load_firmware,
2233 .read_mac_address = s6x0_read_mac_address,
2234 .adapter = {
2235 {
2236 .num_frontends = 1,
2237 .fe = {{
2238 .frontend_attach = ds3000_frontend_attach,
2239 .stream = {
2240 .type = USB_BULK,
2241 .count = 8,
2242 .endpoint = 0x82,
2243 .u = {
2244 .bulk = {
2245 .buffersize = 4096,
2246 }
2247 }
2248 },
2249 } },
2250 }
2251 },
2252 .num_device_descs = 3,
2253 .devices = {
2254 {"TeVii S660 USB",
2255 {&dw2102_table[TEVII_S660], NULL},
2256 {NULL},
2257 },
2258 {"TeVii S480.1 USB",
2259 {&dw2102_table[TEVII_S480_1], NULL},
2260 {NULL},
2261 },
2262 {"TeVii S480.2 USB",
2263 {&dw2102_table[TEVII_S480_2], NULL},
2264 {NULL},
2265 },
2266 }
2267};
2268
2269static struct dvb_usb_device_properties p7500_properties = {
2270 .caps = DVB_USB_IS_AN_I2C_ADAPTER,
2271 .usb_ctrl = DEVICE_SPECIFIC,
2272 .size_of_priv = sizeof(struct dw2102_state),
2273 .firmware = P7500_FIRMWARE,
2274 .no_reconnect = 1,
2275
2276 .i2c_algo = &s6x0_i2c_algo,
2277 .rc.core = {
2278 .rc_interval = 150,
2279 .rc_codes = RC_MAP_TBS_NEC,
2280 .module_name = "dw2102",
2281 .allowed_protos = RC_PROTO_BIT_NEC,
2282 .rc_query = prof_rc_query,
2283 },
2284
2285 .generic_bulk_ctrl_endpoint = 0x81,
2286 .num_adapters = 1,
2287 .download_firmware = dw2102_load_firmware,
2288 .read_mac_address = s6x0_read_mac_address,
2289 .adapter = {
2290 {
2291 .num_frontends = 1,
2292 .fe = {{
2293 .frontend_attach = prof_7500_frontend_attach,
2294 .stream = {
2295 .type = USB_BULK,
2296 .count = 8,
2297 .endpoint = 0x82,
2298 .u = {
2299 .bulk = {
2300 .buffersize = 4096,
2301 }
2302 }
2303 },
2304 } },
2305 }
2306 },
2307 .num_device_descs = 1,
2308 .devices = {
2309 {"Prof 7500 USB DVB-S2",
2310 {&dw2102_table[PROF_7500], NULL},
2311 {NULL},
2312 },
2313 }
2314};
2315
2316static struct dvb_usb_device_properties su3000_properties = {
2317 .caps = DVB_USB_IS_AN_I2C_ADAPTER,
2318 .usb_ctrl = DEVICE_SPECIFIC,
2319 .size_of_priv = sizeof(struct dw2102_state),
2320 .power_ctrl = su3000_power_ctrl,
2321 .num_adapters = 1,
2322 .identify_state = su3000_identify_state,
2323 .i2c_algo = &su3000_i2c_algo,
2324
2325 .rc.core = {
2326 .rc_interval = 150,
2327 .rc_codes = RC_MAP_SU3000,
2328 .module_name = "dw2102",
2329 .allowed_protos = RC_PROTO_BIT_RC5,
2330 .rc_query = su3000_rc_query,
2331 },
2332
2333 .read_mac_address = su3000_read_mac_address,
2334
2335 .generic_bulk_ctrl_endpoint = 0x01,
2336
2337 .adapter = {
2338 {
2339 .num_frontends = 1,
2340 .fe = {{
2341 .streaming_ctrl = su3000_streaming_ctrl,
2342 .frontend_attach = su3000_frontend_attach,
2343 .stream = {
2344 .type = USB_BULK,
2345 .count = 8,
2346 .endpoint = 0x82,
2347 .u = {
2348 .bulk = {
2349 .buffersize = 4096,
2350 }
2351 }
2352 }
2353 }},
2354 }
2355 },
2356 .num_device_descs = 9,
2357 .devices = {
2358 { "SU3000HD DVB-S USB2.0",
2359 { &dw2102_table[GENIATECH_SU3000], NULL },
2360 { NULL },
2361 },
2362 { "Hauppauge MAX S2 or WinTV NOVA HD USB2.0",
2363 { &dw2102_table[HAUPPAUGE_MAX_S2], NULL },
2364 { NULL },
2365 },
2366 { "Terratec Cinergy S2 USB HD",
2367 { &dw2102_table[TERRATEC_CINERGY_S2_R1], NULL },
2368 { NULL },
2369 },
2370 { "X3M TV SPC1400HD PCI",
2371 { &dw2102_table[GENIATECH_X3M_SPC1400HD], NULL },
2372 { NULL },
2373 },
2374 { "Terratec Cinergy S2 USB HD Rev.2",
2375 { &dw2102_table[TERRATEC_CINERGY_S2_R2], NULL },
2376 { NULL },
2377 },
2378 { "Terratec Cinergy S2 USB HD Rev.3",
2379 { &dw2102_table[TERRATEC_CINERGY_S2_R3], NULL },
2380 { NULL },
2381 },
2382 { "Terratec Cinergy S2 PCIe Dual Port 1",
2383 { &dw2102_table[TERRATEC_CINERGY_S2_1], NULL },
2384 { NULL },
2385 },
2386 { "Terratec Cinergy S2 PCIe Dual Port 2",
2387 { &dw2102_table[TERRATEC_CINERGY_S2_2], NULL },
2388 { NULL },
2389 },
2390 { "GOTVIEW Satellite HD",
2391 { &dw2102_table[GOTVIEW_SAT_HD], NULL },
2392 { NULL },
2393 },
2394 }
2395};
2396
2397static struct dvb_usb_device_properties s421_properties = {
2398 .caps = DVB_USB_IS_AN_I2C_ADAPTER,
2399 .usb_ctrl = DEVICE_SPECIFIC,
2400 .size_of_priv = sizeof(struct dw2102_state),
2401 .power_ctrl = su3000_power_ctrl,
2402 .num_adapters = 1,
2403 .identify_state = su3000_identify_state,
2404 .i2c_algo = &su3000_i2c_algo,
2405
2406 .rc.core = {
2407 .rc_interval = 150,
2408 .rc_codes = RC_MAP_SU3000,
2409 .module_name = "dw2102",
2410 .allowed_protos = RC_PROTO_BIT_RC5,
2411 .rc_query = su3000_rc_query,
2412 },
2413
2414 .read_mac_address = su3000_read_mac_address,
2415
2416 .generic_bulk_ctrl_endpoint = 0x01,
2417
2418 .adapter = {
2419 {
2420 .num_frontends = 1,
2421 .fe = {{
2422 .streaming_ctrl = su3000_streaming_ctrl,
2423 .frontend_attach = m88rs2000_frontend_attach,
2424 .stream = {
2425 .type = USB_BULK,
2426 .count = 8,
2427 .endpoint = 0x82,
2428 .u = {
2429 .bulk = {
2430 .buffersize = 4096,
2431 }
2432 }
2433 }
2434 } },
2435 }
2436 },
2437 .num_device_descs = 2,
2438 .devices = {
2439 { "TeVii S421 PCI",
2440 { &dw2102_table[TEVII_S421], NULL },
2441 { NULL },
2442 },
2443 { "TeVii S632 USB",
2444 { &dw2102_table[TEVII_S632], NULL },
2445 { NULL },
2446 },
2447 }
2448};
2449
2450static struct dvb_usb_device_properties t220_properties = {
2451 .caps = DVB_USB_IS_AN_I2C_ADAPTER,
2452 .usb_ctrl = DEVICE_SPECIFIC,
2453 .size_of_priv = sizeof(struct dw2102_state),
2454 .power_ctrl = su3000_power_ctrl,
2455 .num_adapters = 1,
2456 .identify_state = su3000_identify_state,
2457 .i2c_algo = &su3000_i2c_algo,
2458
2459 .rc.core = {
2460 .rc_interval = 150,
2461 .rc_codes = RC_MAP_SU3000,
2462 .module_name = "dw2102",
2463 .allowed_protos = RC_PROTO_BIT_RC5,
2464 .rc_query = su3000_rc_query,
2465 },
2466
2467 .read_mac_address = su3000_read_mac_address,
2468
2469 .generic_bulk_ctrl_endpoint = 0x01,
2470
2471 .adapter = {
2472 {
2473 .num_frontends = 1,
2474 .fe = { {
2475 .streaming_ctrl = su3000_streaming_ctrl,
2476 .frontend_attach = t220_frontend_attach,
2477 .stream = {
2478 .type = USB_BULK,
2479 .count = 8,
2480 .endpoint = 0x82,
2481 .u = {
2482 .bulk = {
2483 .buffersize = 4096,
2484 }
2485 }
2486 }
2487 } },
2488 }
2489 },
2490 .num_device_descs = 1,
2491 .devices = {
2492 { "Geniatech T220 DVB-T/T2 USB2.0",
2493 { &dw2102_table[GENIATECH_T220], NULL },
2494 { NULL },
2495 },
2496 }
2497};
2498
2499static struct dvb_usb_device_properties tt_s2_4600_properties = {
2500 .caps = DVB_USB_IS_AN_I2C_ADAPTER,
2501 .usb_ctrl = DEVICE_SPECIFIC,
2502 .size_of_priv = sizeof(struct dw2102_state),
2503 .power_ctrl = su3000_power_ctrl,
2504 .num_adapters = 1,
2505 .identify_state = su3000_identify_state,
2506 .i2c_algo = &su3000_i2c_algo,
2507
2508 .rc.core = {
2509 .rc_interval = 250,
2510 .rc_codes = RC_MAP_TT_1500,
2511 .module_name = "dw2102",
2512 .allowed_protos = RC_PROTO_BIT_RC5,
2513 .rc_query = su3000_rc_query,
2514 },
2515
2516 .read_mac_address = su3000_read_mac_address,
2517
2518 .generic_bulk_ctrl_endpoint = 0x01,
2519
2520 .adapter = {
2521 {
2522 .num_frontends = 1,
2523 .fe = {{
2524 .streaming_ctrl = su3000_streaming_ctrl,
2525 .frontend_attach = tt_s2_4600_frontend_attach,
2526 .stream = {
2527 .type = USB_BULK,
2528 .count = 8,
2529 .endpoint = 0x82,
2530 .u = {
2531 .bulk = {
2532 .buffersize = 4096,
2533 }
2534 }
2535 }
2536 } },
2537 }
2538 },
2539 .num_device_descs = 5,
2540 .devices = {
2541 { "TechnoTrend TT-connect S2-4600",
2542 { &dw2102_table[TECHNOTREND_CONNECT_S2_4600], NULL },
2543 { NULL },
2544 },
2545 { "TeVii S482 (tuner 1)",
2546 { &dw2102_table[TEVII_S482_1], NULL },
2547 { NULL },
2548 },
2549 { "TeVii S482 (tuner 2)",
2550 { &dw2102_table[TEVII_S482_2], NULL },
2551 { NULL },
2552 },
2553 { "Terratec Cinergy S2 USB BOX",
2554 { &dw2102_table[TERRATEC_CINERGY_S2_BOX], NULL },
2555 { NULL },
2556 },
2557 { "TeVii S662",
2558 { &dw2102_table[TEVII_S662], NULL },
2559 { NULL },
2560 },
2561 }
2562};
2563
2564static int dw2102_probe(struct usb_interface *intf,
2565 const struct usb_device_id *id)
2566{
2567 if (!(dvb_usb_device_init(intf, &dw2102_properties,
2568 THIS_MODULE, NULL, adapter_nums: adapter_nr) &&
2569 dvb_usb_device_init(intf, &dw2104_properties,
2570 THIS_MODULE, NULL, adapter_nums: adapter_nr) &&
2571 dvb_usb_device_init(intf, &dw3101_properties,
2572 THIS_MODULE, NULL, adapter_nums: adapter_nr) &&
2573 dvb_usb_device_init(intf, &s6x0_properties,
2574 THIS_MODULE, NULL, adapter_nums: adapter_nr) &&
2575 dvb_usb_device_init(intf, &p1100_properties,
2576 THIS_MODULE, NULL, adapter_nums: adapter_nr) &&
2577 dvb_usb_device_init(intf, &s660_properties,
2578 THIS_MODULE, NULL, adapter_nums: adapter_nr) &&
2579 dvb_usb_device_init(intf, &p7500_properties,
2580 THIS_MODULE, NULL, adapter_nums: adapter_nr) &&
2581 dvb_usb_device_init(intf, &s421_properties,
2582 THIS_MODULE, NULL, adapter_nums: adapter_nr) &&
2583 dvb_usb_device_init(intf, &su3000_properties,
2584 THIS_MODULE, NULL, adapter_nums: adapter_nr) &&
2585 dvb_usb_device_init(intf, &t220_properties,
2586 THIS_MODULE, NULL, adapter_nums: adapter_nr) &&
2587 dvb_usb_device_init(intf, &tt_s2_4600_properties,
2588 THIS_MODULE, NULL, adapter_nums: adapter_nr))) {
2589
2590 return 0;
2591 }
2592
2593 return -ENODEV;
2594}
2595
2596static void dw2102_disconnect(struct usb_interface *intf)
2597{
2598 struct dvb_usb_device *d = usb_get_intfdata(intf);
2599 struct dw2102_state *st = d->priv;
2600 struct i2c_client *client;
2601
2602 /* remove I2C client for tuner */
2603 client = st->i2c_client_tuner;
2604 if (client) {
2605 module_put(module: client->dev.driver->owner);
2606 i2c_unregister_device(client);
2607 }
2608
2609 /* remove I2C client for demodulator */
2610 client = st->i2c_client_demod;
2611 if (client) {
2612 module_put(module: client->dev.driver->owner);
2613 i2c_unregister_device(client);
2614 }
2615
2616 dvb_usb_device_exit(intf);
2617}
2618
2619static struct usb_driver dw2102_driver = {
2620 .name = "dw2102",
2621 .probe = dw2102_probe,
2622 .disconnect = dw2102_disconnect,
2623 .id_table = dw2102_table,
2624};
2625
2626module_usb_driver(dw2102_driver);
2627
2628MODULE_AUTHOR("Igor M. Liplianin (c) liplianin@me.by");
2629MODULE_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");
2630MODULE_VERSION("0.1");
2631MODULE_LICENSE("GPL");
2632MODULE_FIRMWARE(DW2101_FIRMWARE);
2633MODULE_FIRMWARE(DW2102_FIRMWARE);
2634MODULE_FIRMWARE(DW2104_FIRMWARE);
2635MODULE_FIRMWARE(DW3101_FIRMWARE);
2636MODULE_FIRMWARE(S630_FIRMWARE);
2637MODULE_FIRMWARE(S660_FIRMWARE);
2638MODULE_FIRMWARE(P1100_FIRMWARE);
2639MODULE_FIRMWARE(P7500_FIRMWARE);
2640

source code of linux/drivers/media/usb/dvb-usb/dw2102.c