1 /*
2 * Driver for DVBSky USB2.0 receiver
3 *
4 * Copyright (C) 2013 Max nibble <nibble.max@gmail.com>
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
10 *
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
15 */
16
17 #include "dvb_usb.h"
18 #include "m88ds3103.h"
19 #include "ts2020.h"
20 #include "sp2.h"
21 #include "si2168.h"
22 #include "si2157.h"
23
24 #define DVBSKY_MSG_DELAY 0/*2000*/
25 #define DVBSKY_BUF_LEN 64
26
27 static int dvb_usb_dvbsky_disable_rc;
28 module_param_named(disable_rc, dvb_usb_dvbsky_disable_rc, int, 0644);
29 MODULE_PARM_DESC(disable_rc, "Disable inbuilt IR receiver.");
30
31 DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
32
33 struct dvbsky_state {
34 u8 ibuf[DVBSKY_BUF_LEN];
35 u8 obuf[DVBSKY_BUF_LEN];
36 u8 last_lock;
37 struct i2c_client *i2c_client_demod;
38 struct i2c_client *i2c_client_tuner;
39 struct i2c_client *i2c_client_ci;
40
41 /* fe hook functions*/
42 int (*fe_set_voltage)(struct dvb_frontend *fe,
43 enum fe_sec_voltage voltage);
44 int (*fe_read_status)(struct dvb_frontend *fe,
45 enum fe_status *status);
46 };
47
dvbsky_usb_generic_rw(struct dvb_usb_device * d,u8 * wbuf,u16 wlen,u8 * rbuf,u16 rlen)48 static int dvbsky_usb_generic_rw(struct dvb_usb_device *d,
49 u8 *wbuf, u16 wlen, u8 *rbuf, u16 rlen)
50 {
51 int ret;
52 struct dvbsky_state *state = d_to_priv(d);
53
54 mutex_lock(&d->usb_mutex);
55 if (wlen != 0)
56 memcpy(state->obuf, wbuf, wlen);
57
58 ret = dvb_usbv2_generic_rw_locked(d, state->obuf, wlen,
59 state->ibuf, rlen);
60
61 if (!ret && (rlen != 0))
62 memcpy(rbuf, state->ibuf, rlen);
63
64 mutex_unlock(&d->usb_mutex);
65 return ret;
66 }
67
dvbsky_stream_ctrl(struct dvb_usb_device * d,u8 onoff)68 static int dvbsky_stream_ctrl(struct dvb_usb_device *d, u8 onoff)
69 {
70 int ret;
71 static u8 obuf_pre[3] = { 0x37, 0, 0 };
72 static u8 obuf_post[3] = { 0x36, 3, 0 };
73
74 mutex_lock(&d->usb_mutex);
75 ret = dvb_usbv2_generic_rw_locked(d, obuf_pre, 3, NULL, 0);
76 if (!ret && onoff) {
77 msleep(20);
78 ret = dvb_usbv2_generic_rw_locked(d, obuf_post, 3, NULL, 0);
79 }
80 mutex_unlock(&d->usb_mutex);
81 return ret;
82 }
83
dvbsky_streaming_ctrl(struct dvb_frontend * fe,int onoff)84 static int dvbsky_streaming_ctrl(struct dvb_frontend *fe, int onoff)
85 {
86 struct dvb_usb_device *d = fe_to_d(fe);
87
88 return dvbsky_stream_ctrl(d, (onoff == 0) ? 0 : 1);
89 }
90
91 /* GPIO */
dvbsky_gpio_ctrl(struct dvb_usb_device * d,u8 gport,u8 value)92 static int dvbsky_gpio_ctrl(struct dvb_usb_device *d, u8 gport, u8 value)
93 {
94 int ret;
95 u8 obuf[3], ibuf[2];
96
97 obuf[0] = 0x0e;
98 obuf[1] = gport;
99 obuf[2] = value;
100 ret = dvbsky_usb_generic_rw(d, obuf, 3, ibuf, 1);
101 if (ret)
102 dev_err(&d->udev->dev, "failed=%d\n", ret);
103 return ret;
104 }
105
106 /* I2C */
dvbsky_i2c_xfer(struct i2c_adapter * adap,struct i2c_msg msg[],int num)107 static int dvbsky_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg msg[],
108 int num)
109 {
110 struct dvb_usb_device *d = i2c_get_adapdata(adap);
111 int ret = 0;
112 u8 ibuf[64], obuf[64];
113
114 if (mutex_lock_interruptible(&d->i2c_mutex) < 0)
115 return -EAGAIN;
116
117 if (num > 2) {
118 dev_err(&d->udev->dev,
119 "too many i2c messages[%d], max 2.", num);
120 ret = -EOPNOTSUPP;
121 goto i2c_error;
122 }
123
124 if (num == 1) {
125 if (msg[0].len > 60) {
126 dev_err(&d->udev->dev,
127 "too many i2c bytes[%d], max 60.",
128 msg[0].len);
129 ret = -EOPNOTSUPP;
130 goto i2c_error;
131 }
132 if (msg[0].flags & I2C_M_RD) {
133 /* single read */
134 obuf[0] = 0x09;
135 obuf[1] = 0;
136 obuf[2] = msg[0].len;
137 obuf[3] = msg[0].addr;
138 ret = dvbsky_usb_generic_rw(d, obuf, 4,
139 ibuf, msg[0].len + 1);
140 if (ret)
141 dev_err(&d->udev->dev, "failed=%d\n", ret);
142 if (!ret)
143 memcpy(msg[0].buf, &ibuf[1], msg[0].len);
144 } else {
145 /* write */
146 obuf[0] = 0x08;
147 obuf[1] = msg[0].addr;
148 obuf[2] = msg[0].len;
149 memcpy(&obuf[3], msg[0].buf, msg[0].len);
150 ret = dvbsky_usb_generic_rw(d, obuf,
151 msg[0].len + 3, ibuf, 1);
152 if (ret)
153 dev_err(&d->udev->dev, "failed=%d\n", ret);
154 }
155 } else {
156 if ((msg[0].len > 60) || (msg[1].len > 60)) {
157 dev_err(&d->udev->dev,
158 "too many i2c bytes[w-%d][r-%d], max 60.",
159 msg[0].len, msg[1].len);
160 ret = -EOPNOTSUPP;
161 goto i2c_error;
162 }
163 /* write then read */
164 obuf[0] = 0x09;
165 obuf[1] = msg[0].len;
166 obuf[2] = msg[1].len;
167 obuf[3] = msg[0].addr;
168 memcpy(&obuf[4], msg[0].buf, msg[0].len);
169 ret = dvbsky_usb_generic_rw(d, obuf,
170 msg[0].len + 4, ibuf, msg[1].len + 1);
171 if (ret)
172 dev_err(&d->udev->dev, "failed=%d\n", ret);
173
174 if (!ret)
175 memcpy(msg[1].buf, &ibuf[1], msg[1].len);
176 }
177 i2c_error:
178 mutex_unlock(&d->i2c_mutex);
179 return (ret) ? ret : num;
180 }
181
dvbsky_i2c_func(struct i2c_adapter * adapter)182 static u32 dvbsky_i2c_func(struct i2c_adapter *adapter)
183 {
184 return I2C_FUNC_I2C;
185 }
186
187 static struct i2c_algorithm dvbsky_i2c_algo = {
188 .master_xfer = dvbsky_i2c_xfer,
189 .functionality = dvbsky_i2c_func,
190 };
191
192 #if IS_ENABLED(CONFIG_RC_CORE)
dvbsky_rc_query(struct dvb_usb_device * d)193 static int dvbsky_rc_query(struct dvb_usb_device *d)
194 {
195 u32 code = 0xffff, scancode;
196 u8 rc5_command, rc5_system;
197 u8 obuf[2], ibuf[2], toggle;
198 int ret;
199
200 obuf[0] = 0x10;
201 ret = dvbsky_usb_generic_rw(d, obuf, 1, ibuf, 2);
202 if (ret)
203 dev_err(&d->udev->dev, "failed=%d\n", ret);
204 if (ret == 0)
205 code = (ibuf[0] << 8) | ibuf[1];
206 if (code != 0xffff) {
207 dev_dbg(&d->udev->dev, "rc code: %x\n", code);
208 rc5_command = code & 0x3F;
209 rc5_system = (code & 0x7C0) >> 6;
210 toggle = (code & 0x800) ? 1 : 0;
211 scancode = rc5_system << 8 | rc5_command;
212 rc_keydown(d->rc_dev, RC_PROTO_RC5, scancode, toggle);
213 }
214 return 0;
215 }
216
dvbsky_get_rc_config(struct dvb_usb_device * d,struct dvb_usb_rc * rc)217 static int dvbsky_get_rc_config(struct dvb_usb_device *d, struct dvb_usb_rc *rc)
218 {
219 if (dvb_usb_dvbsky_disable_rc) {
220 rc->map_name = NULL;
221 return 0;
222 }
223
224 rc->allowed_protos = RC_PROTO_BIT_RC5;
225 rc->query = dvbsky_rc_query;
226 rc->interval = 300;
227 return 0;
228 }
229 #else
230 #define dvbsky_get_rc_config NULL
231 #endif
232
dvbsky_usb_set_voltage(struct dvb_frontend * fe,enum fe_sec_voltage voltage)233 static int dvbsky_usb_set_voltage(struct dvb_frontend *fe,
234 enum fe_sec_voltage voltage)
235 {
236 struct dvb_usb_device *d = fe_to_d(fe);
237 struct dvbsky_state *state = d_to_priv(d);
238 u8 value;
239
240 if (voltage == SEC_VOLTAGE_OFF)
241 value = 0;
242 else
243 value = 1;
244 dvbsky_gpio_ctrl(d, 0x80, value);
245
246 return state->fe_set_voltage(fe, voltage);
247 }
248
dvbsky_read_mac_addr(struct dvb_usb_adapter * adap,u8 mac[6])249 static int dvbsky_read_mac_addr(struct dvb_usb_adapter *adap, u8 mac[6])
250 {
251 struct dvb_usb_device *d = adap_to_d(adap);
252 u8 obuf[] = { 0x1e, 0x00 };
253 u8 ibuf[6] = { 0 };
254 struct i2c_msg msg[] = {
255 {
256 .addr = 0x51,
257 .flags = 0,
258 .buf = obuf,
259 .len = 2,
260 }, {
261 .addr = 0x51,
262 .flags = I2C_M_RD,
263 .buf = ibuf,
264 .len = 6,
265 }
266 };
267
268 if (i2c_transfer(&d->i2c_adap, msg, 2) == 2)
269 memcpy(mac, ibuf, 6);
270
271 return 0;
272 }
273
dvbsky_usb_read_status(struct dvb_frontend * fe,enum fe_status * status)274 static int dvbsky_usb_read_status(struct dvb_frontend *fe,
275 enum fe_status *status)
276 {
277 struct dvb_usb_device *d = fe_to_d(fe);
278 struct dvbsky_state *state = d_to_priv(d);
279 int ret;
280
281 ret = state->fe_read_status(fe, status);
282
283 /* it need resync slave fifo when signal change from unlock to lock.*/
284 if ((*status & FE_HAS_LOCK) && (!state->last_lock))
285 dvbsky_stream_ctrl(d, 1);
286
287 state->last_lock = (*status & FE_HAS_LOCK) ? 1 : 0;
288 return ret;
289 }
290
dvbsky_s960_attach(struct dvb_usb_adapter * adap)291 static int dvbsky_s960_attach(struct dvb_usb_adapter *adap)
292 {
293 struct dvbsky_state *state = adap_to_priv(adap);
294 struct dvb_usb_device *d = adap_to_d(adap);
295 struct i2c_adapter *i2c_adapter;
296 struct m88ds3103_platform_data m88ds3103_pdata = {};
297 struct ts2020_config ts2020_config = {};
298
299 /* attach demod */
300 m88ds3103_pdata.clk = 27000000;
301 m88ds3103_pdata.i2c_wr_max = 33;
302 m88ds3103_pdata.clk_out = 0;
303 m88ds3103_pdata.ts_mode = M88DS3103_TS_CI;
304 m88ds3103_pdata.ts_clk = 16000;
305 m88ds3103_pdata.ts_clk_pol = 0;
306 m88ds3103_pdata.agc = 0x99;
307 m88ds3103_pdata.lnb_hv_pol = 1,
308 m88ds3103_pdata.lnb_en_pol = 1,
309
310 state->i2c_client_demod = dvb_module_probe("m88ds3103", NULL,
311 &d->i2c_adap,
312 0x68, &m88ds3103_pdata);
313 if (!state->i2c_client_demod)
314 return -ENODEV;
315
316 adap->fe[0] = m88ds3103_pdata.get_dvb_frontend(state->i2c_client_demod);
317 i2c_adapter = m88ds3103_pdata.get_i2c_adapter(state->i2c_client_demod);
318
319 /* attach tuner */
320 ts2020_config.fe = adap->fe[0];
321 ts2020_config.get_agc_pwm = m88ds3103_get_agc_pwm;
322
323 state->i2c_client_tuner = dvb_module_probe("ts2020", NULL,
324 i2c_adapter,
325 0x60, &ts2020_config);
326 if (!state->i2c_client_tuner) {
327 dvb_module_release(state->i2c_client_demod);
328 return -ENODEV;
329 }
330
331 /* delegate signal strength measurement to tuner */
332 adap->fe[0]->ops.read_signal_strength =
333 adap->fe[0]->ops.tuner_ops.get_rf_strength;
334
335 /* hook fe: need to resync the slave fifo when signal locks. */
336 state->fe_read_status = adap->fe[0]->ops.read_status;
337 adap->fe[0]->ops.read_status = dvbsky_usb_read_status;
338
339 /* hook fe: LNB off/on is control by Cypress usb chip. */
340 state->fe_set_voltage = adap->fe[0]->ops.set_voltage;
341 adap->fe[0]->ops.set_voltage = dvbsky_usb_set_voltage;
342
343 return 0;
344 }
345
dvbsky_usb_ci_set_voltage(struct dvb_frontend * fe,enum fe_sec_voltage voltage)346 static int dvbsky_usb_ci_set_voltage(struct dvb_frontend *fe,
347 enum fe_sec_voltage voltage)
348 {
349 struct dvb_usb_device *d = fe_to_d(fe);
350 struct dvbsky_state *state = d_to_priv(d);
351 u8 value;
352
353 if (voltage == SEC_VOLTAGE_OFF)
354 value = 0;
355 else
356 value = 1;
357 dvbsky_gpio_ctrl(d, 0x00, value);
358
359 return state->fe_set_voltage(fe, voltage);
360 }
361
dvbsky_ci_ctrl(void * priv,u8 read,int addr,u8 data,int * mem)362 static int dvbsky_ci_ctrl(void *priv, u8 read, int addr,
363 u8 data, int *mem)
364 {
365 struct dvb_usb_device *d = priv;
366 int ret = 0;
367 u8 command[4], respond[2], command_size, respond_size;
368
369 command[1] = (u8)((addr >> 8) & 0xff); /*high part of address*/
370 command[2] = (u8)(addr & 0xff); /*low part of address*/
371 if (read) {
372 command[0] = 0x71;
373 command_size = 3;
374 respond_size = 2;
375 } else {
376 command[0] = 0x70;
377 command[3] = data;
378 command_size = 4;
379 respond_size = 1;
380 }
381 ret = dvbsky_usb_generic_rw(d, command, command_size,
382 respond, respond_size);
383 if (ret)
384 goto err;
385 if (read)
386 *mem = respond[1];
387 return ret;
388 err:
389 dev_err(&d->udev->dev, "ci control failed=%d\n", ret);
390 return ret;
391 }
392
dvbsky_s960c_attach(struct dvb_usb_adapter * adap)393 static int dvbsky_s960c_attach(struct dvb_usb_adapter *adap)
394 {
395 struct dvbsky_state *state = adap_to_priv(adap);
396 struct dvb_usb_device *d = adap_to_d(adap);
397 struct i2c_adapter *i2c_adapter;
398 struct m88ds3103_platform_data m88ds3103_pdata = {};
399 struct ts2020_config ts2020_config = {};
400 struct sp2_config sp2_config = {};
401
402 /* attach demod */
403 m88ds3103_pdata.clk = 27000000,
404 m88ds3103_pdata.i2c_wr_max = 33,
405 m88ds3103_pdata.clk_out = 0,
406 m88ds3103_pdata.ts_mode = M88DS3103_TS_CI,
407 m88ds3103_pdata.ts_clk = 10000,
408 m88ds3103_pdata.ts_clk_pol = 1,
409 m88ds3103_pdata.agc = 0x99,
410 m88ds3103_pdata.lnb_hv_pol = 0,
411 m88ds3103_pdata.lnb_en_pol = 1,
412
413 state->i2c_client_demod = dvb_module_probe("m88ds3103", NULL,
414 &d->i2c_adap,
415 0x68, &m88ds3103_pdata);
416 if (!state->i2c_client_demod)
417 return -ENODEV;
418
419 adap->fe[0] = m88ds3103_pdata.get_dvb_frontend(state->i2c_client_demod);
420 i2c_adapter = m88ds3103_pdata.get_i2c_adapter(state->i2c_client_demod);
421
422 /* attach tuner */
423 ts2020_config.fe = adap->fe[0];
424 ts2020_config.get_agc_pwm = m88ds3103_get_agc_pwm;
425
426 state->i2c_client_tuner = dvb_module_probe("ts2020", NULL,
427 i2c_adapter,
428 0x60, &ts2020_config);
429 if (!state->i2c_client_tuner) {
430 dvb_module_release(state->i2c_client_demod);
431 return -ENODEV;
432 }
433
434 /* attach ci controller */
435 sp2_config.dvb_adap = &adap->dvb_adap;
436 sp2_config.priv = d;
437 sp2_config.ci_control = dvbsky_ci_ctrl;
438
439 state->i2c_client_ci = dvb_module_probe("sp2", NULL,
440 &d->i2c_adap,
441 0x40, &sp2_config);
442
443 if (!state->i2c_client_ci) {
444 dvb_module_release(state->i2c_client_tuner);
445 dvb_module_release(state->i2c_client_demod);
446 return -ENODEV;
447 }
448
449 /* delegate signal strength measurement to tuner */
450 adap->fe[0]->ops.read_signal_strength =
451 adap->fe[0]->ops.tuner_ops.get_rf_strength;
452
453 /* hook fe: need to resync the slave fifo when signal locks. */
454 state->fe_read_status = adap->fe[0]->ops.read_status;
455 adap->fe[0]->ops.read_status = dvbsky_usb_read_status;
456
457 /* hook fe: LNB off/on is control by Cypress usb chip. */
458 state->fe_set_voltage = adap->fe[0]->ops.set_voltage;
459 adap->fe[0]->ops.set_voltage = dvbsky_usb_ci_set_voltage;
460
461 return 0;
462 }
463
dvbsky_t680c_attach(struct dvb_usb_adapter * adap)464 static int dvbsky_t680c_attach(struct dvb_usb_adapter *adap)
465 {
466 struct dvbsky_state *state = adap_to_priv(adap);
467 struct dvb_usb_device *d = adap_to_d(adap);
468 struct i2c_adapter *i2c_adapter;
469 struct si2168_config si2168_config = {};
470 struct si2157_config si2157_config = {};
471 struct sp2_config sp2_config = {};
472
473 /* attach demod */
474 si2168_config.i2c_adapter = &i2c_adapter;
475 si2168_config.fe = &adap->fe[0];
476 si2168_config.ts_mode = SI2168_TS_PARALLEL;
477
478 state->i2c_client_demod = dvb_module_probe("si2168", NULL,
479 &d->i2c_adap,
480 0x64, &si2168_config);
481 if (!state->i2c_client_demod)
482 return -ENODEV;
483
484 /* attach tuner */
485 si2157_config.fe = adap->fe[0];
486 si2157_config.if_port = 1;
487
488 state->i2c_client_tuner = dvb_module_probe("si2157", NULL,
489 i2c_adapter,
490 0x60, &si2157_config);
491 if (!state->i2c_client_tuner) {
492 dvb_module_release(state->i2c_client_demod);
493 return -ENODEV;
494 }
495
496 /* attach ci controller */
497 sp2_config.dvb_adap = &adap->dvb_adap;
498 sp2_config.priv = d;
499 sp2_config.ci_control = dvbsky_ci_ctrl;
500
501 state->i2c_client_ci = dvb_module_probe("sp2", NULL,
502 &d->i2c_adap,
503 0x40, &sp2_config);
504
505 if (!state->i2c_client_ci) {
506 dvb_module_release(state->i2c_client_tuner);
507 dvb_module_release(state->i2c_client_demod);
508 return -ENODEV;
509 }
510
511 return 0;
512 }
513
dvbsky_t330_attach(struct dvb_usb_adapter * adap)514 static int dvbsky_t330_attach(struct dvb_usb_adapter *adap)
515 {
516 struct dvbsky_state *state = adap_to_priv(adap);
517 struct dvb_usb_device *d = adap_to_d(adap);
518 struct i2c_adapter *i2c_adapter;
519 struct si2168_config si2168_config = {};
520 struct si2157_config si2157_config = {};
521
522 /* attach demod */
523 si2168_config.i2c_adapter = &i2c_adapter;
524 si2168_config.fe = &adap->fe[0];
525 si2168_config.ts_mode = SI2168_TS_PARALLEL;
526 si2168_config.ts_clock_gapped = true;
527
528 state->i2c_client_demod = dvb_module_probe("si2168", NULL,
529 &d->i2c_adap,
530 0x64, &si2168_config);
531 if (!state->i2c_client_demod)
532 return -ENODEV;
533
534 /* attach tuner */
535 si2157_config.fe = adap->fe[0];
536 si2157_config.if_port = 1;
537
538 state->i2c_client_tuner = dvb_module_probe("si2157", NULL,
539 i2c_adapter,
540 0x60, &si2157_config);
541 if (!state->i2c_client_tuner) {
542 dvb_module_release(state->i2c_client_demod);
543 return -ENODEV;
544 }
545
546 return 0;
547 }
548
dvbsky_mygica_t230c_attach(struct dvb_usb_adapter * adap)549 static int dvbsky_mygica_t230c_attach(struct dvb_usb_adapter *adap)
550 {
551 struct dvbsky_state *state = adap_to_priv(adap);
552 struct dvb_usb_device *d = adap_to_d(adap);
553 struct i2c_adapter *i2c_adapter;
554 struct si2168_config si2168_config = {};
555 struct si2157_config si2157_config = {};
556
557 /* attach demod */
558 si2168_config.i2c_adapter = &i2c_adapter;
559 si2168_config.fe = &adap->fe[0];
560 si2168_config.ts_mode = SI2168_TS_PARALLEL;
561 si2168_config.ts_clock_inv = 1;
562
563 state->i2c_client_demod = dvb_module_probe("si2168", NULL,
564 &d->i2c_adap,
565 0x64, &si2168_config);
566 if (!state->i2c_client_demod)
567 return -ENODEV;
568
569 /* attach tuner */
570 si2157_config.fe = adap->fe[0];
571 si2157_config.if_port = 0;
572
573 state->i2c_client_tuner = dvb_module_probe("si2157", "si2141",
574 i2c_adapter,
575 0x60, &si2157_config);
576 if (!state->i2c_client_tuner) {
577 dvb_module_release(state->i2c_client_demod);
578 return -ENODEV;
579 }
580
581 return 0;
582 }
583
584
dvbsky_identify_state(struct dvb_usb_device * d,const char ** name)585 static int dvbsky_identify_state(struct dvb_usb_device *d, const char **name)
586 {
587 dvbsky_gpio_ctrl(d, 0x04, 1);
588 msleep(20);
589 dvbsky_gpio_ctrl(d, 0x83, 0);
590 dvbsky_gpio_ctrl(d, 0xc0, 1);
591 msleep(100);
592 dvbsky_gpio_ctrl(d, 0x83, 1);
593 dvbsky_gpio_ctrl(d, 0xc0, 0);
594 msleep(50);
595
596 return WARM;
597 }
598
dvbsky_init(struct dvb_usb_device * d)599 static int dvbsky_init(struct dvb_usb_device *d)
600 {
601 struct dvbsky_state *state = d_to_priv(d);
602
603 /* use default interface */
604 /*
605 ret = usb_set_interface(d->udev, 0, 0);
606 if (ret)
607 return ret;
608 */
609 state->last_lock = 0;
610
611 return 0;
612 }
613
dvbsky_exit(struct dvb_usb_device * d)614 static void dvbsky_exit(struct dvb_usb_device *d)
615 {
616 struct dvbsky_state *state = d_to_priv(d);
617 struct dvb_usb_adapter *adap = &d->adapter[0];
618
619 dvb_module_release(state->i2c_client_tuner);
620 dvb_module_release(state->i2c_client_demod);
621 dvb_module_release(state->i2c_client_ci);
622
623 adap->fe[0] = NULL;
624 }
625
626 /* DVB USB Driver stuff */
627 static struct dvb_usb_device_properties dvbsky_s960_props = {
628 .driver_name = KBUILD_MODNAME,
629 .owner = THIS_MODULE,
630 .adapter_nr = adapter_nr,
631 .size_of_priv = sizeof(struct dvbsky_state),
632
633 .generic_bulk_ctrl_endpoint = 0x01,
634 .generic_bulk_ctrl_endpoint_response = 0x81,
635 .generic_bulk_ctrl_delay = DVBSKY_MSG_DELAY,
636
637 .i2c_algo = &dvbsky_i2c_algo,
638 .frontend_attach = dvbsky_s960_attach,
639 .init = dvbsky_init,
640 .get_rc_config = dvbsky_get_rc_config,
641 .streaming_ctrl = dvbsky_streaming_ctrl,
642 .identify_state = dvbsky_identify_state,
643 .exit = dvbsky_exit,
644 .read_mac_address = dvbsky_read_mac_addr,
645
646 .num_adapters = 1,
647 .adapter = {
648 {
649 .stream = DVB_USB_STREAM_BULK(0x82, 8, 4096),
650 }
651 }
652 };
653
654 static struct dvb_usb_device_properties dvbsky_s960c_props = {
655 .driver_name = KBUILD_MODNAME,
656 .owner = THIS_MODULE,
657 .adapter_nr = adapter_nr,
658 .size_of_priv = sizeof(struct dvbsky_state),
659
660 .generic_bulk_ctrl_endpoint = 0x01,
661 .generic_bulk_ctrl_endpoint_response = 0x81,
662 .generic_bulk_ctrl_delay = DVBSKY_MSG_DELAY,
663
664 .i2c_algo = &dvbsky_i2c_algo,
665 .frontend_attach = dvbsky_s960c_attach,
666 .init = dvbsky_init,
667 .get_rc_config = dvbsky_get_rc_config,
668 .streaming_ctrl = dvbsky_streaming_ctrl,
669 .identify_state = dvbsky_identify_state,
670 .exit = dvbsky_exit,
671 .read_mac_address = dvbsky_read_mac_addr,
672
673 .num_adapters = 1,
674 .adapter = {
675 {
676 .stream = DVB_USB_STREAM_BULK(0x82, 8, 4096),
677 }
678 }
679 };
680
681 static struct dvb_usb_device_properties dvbsky_t680c_props = {
682 .driver_name = KBUILD_MODNAME,
683 .owner = THIS_MODULE,
684 .adapter_nr = adapter_nr,
685 .size_of_priv = sizeof(struct dvbsky_state),
686
687 .generic_bulk_ctrl_endpoint = 0x01,
688 .generic_bulk_ctrl_endpoint_response = 0x81,
689 .generic_bulk_ctrl_delay = DVBSKY_MSG_DELAY,
690
691 .i2c_algo = &dvbsky_i2c_algo,
692 .frontend_attach = dvbsky_t680c_attach,
693 .init = dvbsky_init,
694 .get_rc_config = dvbsky_get_rc_config,
695 .streaming_ctrl = dvbsky_streaming_ctrl,
696 .identify_state = dvbsky_identify_state,
697 .exit = dvbsky_exit,
698 .read_mac_address = dvbsky_read_mac_addr,
699
700 .num_adapters = 1,
701 .adapter = {
702 {
703 .stream = DVB_USB_STREAM_BULK(0x82, 8, 4096),
704 }
705 }
706 };
707
708 static struct dvb_usb_device_properties dvbsky_t330_props = {
709 .driver_name = KBUILD_MODNAME,
710 .owner = THIS_MODULE,
711 .adapter_nr = adapter_nr,
712 .size_of_priv = sizeof(struct dvbsky_state),
713
714 .generic_bulk_ctrl_endpoint = 0x01,
715 .generic_bulk_ctrl_endpoint_response = 0x81,
716 .generic_bulk_ctrl_delay = DVBSKY_MSG_DELAY,
717
718 .i2c_algo = &dvbsky_i2c_algo,
719 .frontend_attach = dvbsky_t330_attach,
720 .init = dvbsky_init,
721 .get_rc_config = dvbsky_get_rc_config,
722 .streaming_ctrl = dvbsky_streaming_ctrl,
723 .identify_state = dvbsky_identify_state,
724 .exit = dvbsky_exit,
725 .read_mac_address = dvbsky_read_mac_addr,
726
727 .num_adapters = 1,
728 .adapter = {
729 {
730 .stream = DVB_USB_STREAM_BULK(0x82, 8, 4096),
731 }
732 }
733 };
734
735 static struct dvb_usb_device_properties mygica_t230c_props = {
736 .driver_name = KBUILD_MODNAME,
737 .owner = THIS_MODULE,
738 .adapter_nr = adapter_nr,
739 .size_of_priv = sizeof(struct dvbsky_state),
740
741 .generic_bulk_ctrl_endpoint = 0x01,
742 .generic_bulk_ctrl_endpoint_response = 0x81,
743 .generic_bulk_ctrl_delay = DVBSKY_MSG_DELAY,
744
745 .i2c_algo = &dvbsky_i2c_algo,
746 .frontend_attach = dvbsky_mygica_t230c_attach,
747 .init = dvbsky_init,
748 .get_rc_config = dvbsky_get_rc_config,
749 .streaming_ctrl = dvbsky_streaming_ctrl,
750 .identify_state = dvbsky_identify_state,
751 .exit = dvbsky_exit,
752
753 .num_adapters = 1,
754 .adapter = {
755 {
756 .stream = DVB_USB_STREAM_BULK(0x82, 8, 4096),
757 }
758 }
759 };
760
761 static const struct usb_device_id dvbsky_id_table[] = {
762 { DVB_USB_DEVICE(0x0572, 0x6831,
763 &dvbsky_s960_props, "DVBSky S960/S860", RC_MAP_DVBSKY) },
764 { DVB_USB_DEVICE(0x0572, 0x960c,
765 &dvbsky_s960c_props, "DVBSky S960CI", RC_MAP_DVBSKY) },
766 { DVB_USB_DEVICE(0x0572, 0x680c,
767 &dvbsky_t680c_props, "DVBSky T680CI", RC_MAP_DVBSKY) },
768 { DVB_USB_DEVICE(0x0572, 0x0320,
769 &dvbsky_t330_props, "DVBSky T330", RC_MAP_DVBSKY) },
770 { DVB_USB_DEVICE(USB_VID_TECHNOTREND,
771 USB_PID_TECHNOTREND_TVSTICK_CT2_4400,
772 &dvbsky_t330_props, "TechnoTrend TVStick CT2-4400",
773 RC_MAP_TT_1500) },
774 { DVB_USB_DEVICE(USB_VID_TECHNOTREND,
775 USB_PID_TECHNOTREND_CONNECT_CT2_4650_CI,
776 &dvbsky_t680c_props, "TechnoTrend TT-connect CT2-4650 CI",
777 RC_MAP_TT_1500) },
778 { DVB_USB_DEVICE(USB_VID_TECHNOTREND,
779 USB_PID_TECHNOTREND_CONNECT_CT2_4650_CI_2,
780 &dvbsky_t680c_props, "TechnoTrend TT-connect CT2-4650 CI v1.1",
781 RC_MAP_TT_1500) },
782 { DVB_USB_DEVICE(USB_VID_TECHNOTREND,
783 USB_PID_TECHNOTREND_CONNECT_S2_4650_CI,
784 &dvbsky_s960c_props, "TechnoTrend TT-connect S2-4650 CI",
785 RC_MAP_TT_1500) },
786 { DVB_USB_DEVICE(USB_VID_TERRATEC,
787 USB_PID_TERRATEC_H7_3,
788 &dvbsky_t680c_props, "Terratec H7 Rev.4",
789 RC_MAP_TT_1500) },
790 { DVB_USB_DEVICE(USB_VID_TERRATEC, USB_PID_TERRATEC_CINERGY_S2_R4,
791 &dvbsky_s960_props, "Terratec Cinergy S2 Rev.4",
792 RC_MAP_DVBSKY) },
793 { DVB_USB_DEVICE(USB_VID_CONEXANT, USB_PID_MYGICA_T230C,
794 &mygica_t230c_props, "MyGica Mini DVB-T2 USB Stick T230C",
795 RC_MAP_TOTAL_MEDIA_IN_HAND_02) },
796 { }
797 };
798 MODULE_DEVICE_TABLE(usb, dvbsky_id_table);
799
800 static struct usb_driver dvbsky_usb_driver = {
801 .name = KBUILD_MODNAME,
802 .id_table = dvbsky_id_table,
803 .probe = dvb_usbv2_probe,
804 .disconnect = dvb_usbv2_disconnect,
805 .suspend = dvb_usbv2_suspend,
806 .resume = dvb_usbv2_resume,
807 .reset_resume = dvb_usbv2_reset_resume,
808 .no_dynamic_id = 1,
809 .soft_unbind = 1,
810 };
811
812 module_usb_driver(dvbsky_usb_driver);
813
814 MODULE_AUTHOR("Max nibble <nibble.max@gmail.com>");
815 MODULE_DESCRIPTION("Driver for DVBSky USB");
816 MODULE_LICENSE("GPL");
817
