1 // SPDX-License-Identifier: GPL-2.0-or-later
2 /*
3  * Driver for DVBSky USB2.0 receiver
4  *
5  * Copyright (C) 2013 Max nibble <nibble.max@gmail.com>
6  */
7 
8 #include "dvb_usb.h"
9 #include "m88ds3103.h"
10 #include "ts2020.h"
11 #include "sp2.h"
12 #include "si2168.h"
13 #include "si2157.h"
14 
15 #define DVBSKY_MSG_DELAY	0/*2000*/
16 #define DVBSKY_BUF_LEN	64
17 
18 static int dvb_usb_dvbsky_disable_rc;
19 module_param_named(disable_rc, dvb_usb_dvbsky_disable_rc, int, 0644);
20 MODULE_PARM_DESC(disable_rc, "Disable inbuilt IR receiver.");
21 
22 DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
23 
24 struct dvbsky_state {
25 	u8 ibuf[DVBSKY_BUF_LEN];
26 	u8 obuf[DVBSKY_BUF_LEN];
27 	u8 last_lock;
28 	struct i2c_client *i2c_client_demod;
29 	struct i2c_client *i2c_client_tuner;
30 	struct i2c_client *i2c_client_ci;
31 
32 	/* fe hook functions*/
33 	int (*fe_set_voltage)(struct dvb_frontend *fe,
34 		enum fe_sec_voltage voltage);
35 	int (*fe_read_status)(struct dvb_frontend *fe,
36 		enum fe_status *status);
37 };
38 
39 static int dvbsky_usb_generic_rw(struct dvb_usb_device *d,
40 		u8 *wbuf, u16 wlen, u8 *rbuf, u16 rlen)
41 {
42 	int ret;
43 	struct dvbsky_state *state = d_to_priv(d);
44 
45 	mutex_lock(&d->usb_mutex);
46 	if (wlen != 0)
47 		memcpy(state->obuf, wbuf, wlen);
48 
49 	ret = dvb_usbv2_generic_rw_locked(d, state->obuf, wlen,
50 			state->ibuf, rlen);
51 
52 	if (!ret && (rlen != 0))
53 		memcpy(rbuf, state->ibuf, rlen);
54 
55 	mutex_unlock(&d->usb_mutex);
56 	return ret;
57 }
58 
59 static int dvbsky_stream_ctrl(struct dvb_usb_device *d, u8 onoff)
60 {
61 	struct dvbsky_state *state = d_to_priv(d);
62 	static const u8 obuf_pre[3] = { 0x37, 0, 0 };
63 	static const u8 obuf_post[3] = { 0x36, 3, 0 };
64 	int ret;
65 
66 	mutex_lock(&d->usb_mutex);
67 	memcpy(state->obuf, obuf_pre, 3);
68 	ret = dvb_usbv2_generic_write_locked(d, state->obuf, 3);
69 	if (!ret && onoff) {
70 		msleep(20);
71 		memcpy(state->obuf, obuf_post, 3);
72 		ret = dvb_usbv2_generic_write_locked(d, state->obuf, 3);
73 	}
74 	mutex_unlock(&d->usb_mutex);
75 	return ret;
76 }
77 
78 static int dvbsky_streaming_ctrl(struct dvb_frontend *fe, int onoff)
79 {
80 	struct dvb_usb_device *d = fe_to_d(fe);
81 
82 	return dvbsky_stream_ctrl(d, (onoff == 0) ? 0 : 1);
83 }
84 
85 /* GPIO */
86 static int dvbsky_gpio_ctrl(struct dvb_usb_device *d, u8 gport, u8 value)
87 {
88 	int ret;
89 	u8 obuf[3], ibuf[2];
90 
91 	obuf[0] = 0x0e;
92 	obuf[1] = gport;
93 	obuf[2] = value;
94 	ret = dvbsky_usb_generic_rw(d, obuf, 3, ibuf, 1);
95 	return ret;
96 }
97 
98 /* I2C */
99 static int dvbsky_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg msg[],
100 	int num)
101 {
102 	struct dvb_usb_device *d = i2c_get_adapdata(adap);
103 	int ret = 0;
104 	u8 ibuf[64], obuf[64];
105 
106 	if (mutex_lock_interruptible(&d->i2c_mutex) < 0)
107 		return -EAGAIN;
108 
109 	if (num > 2) {
110 		dev_err(&d->udev->dev,
111 		"too many i2c messages[%d], max 2.", num);
112 		ret = -EOPNOTSUPP;
113 		goto i2c_error;
114 	}
115 
116 	if (num == 1) {
117 		if (msg[0].len > 60) {
118 			dev_err(&d->udev->dev,
119 			"too many i2c bytes[%d], max 60.",
120 			msg[0].len);
121 			ret = -EOPNOTSUPP;
122 			goto i2c_error;
123 		}
124 		if (msg[0].flags & I2C_M_RD) {
125 			/* single read */
126 			obuf[0] = 0x09;
127 			obuf[1] = 0;
128 			obuf[2] = msg[0].len;
129 			obuf[3] = msg[0].addr;
130 			ret = dvbsky_usb_generic_rw(d, obuf, 4,
131 					ibuf, msg[0].len + 1);
132 			if (!ret)
133 				memcpy(msg[0].buf, &ibuf[1], msg[0].len);
134 		} else {
135 			/* write */
136 			obuf[0] = 0x08;
137 			obuf[1] = msg[0].addr;
138 			obuf[2] = msg[0].len;
139 			memcpy(&obuf[3], msg[0].buf, msg[0].len);
140 			ret = dvbsky_usb_generic_rw(d, obuf,
141 					msg[0].len + 3, ibuf, 1);
142 		}
143 	} else {
144 		if ((msg[0].len > 60) || (msg[1].len > 60)) {
145 			dev_err(&d->udev->dev,
146 			"too many i2c bytes[w-%d][r-%d], max 60.",
147 			msg[0].len, msg[1].len);
148 			ret = -EOPNOTSUPP;
149 			goto i2c_error;
150 		}
151 		/* write then read */
152 		obuf[0] = 0x09;
153 		obuf[1] = msg[0].len;
154 		obuf[2] = msg[1].len;
155 		obuf[3] = msg[0].addr;
156 		memcpy(&obuf[4], msg[0].buf, msg[0].len);
157 		ret = dvbsky_usb_generic_rw(d, obuf,
158 			msg[0].len + 4, ibuf, msg[1].len + 1);
159 		if (!ret)
160 			memcpy(msg[1].buf, &ibuf[1], msg[1].len);
161 	}
162 i2c_error:
163 	mutex_unlock(&d->i2c_mutex);
164 	return (ret) ? ret : num;
165 }
166 
167 static u32 dvbsky_i2c_func(struct i2c_adapter *adapter)
168 {
169 	return I2C_FUNC_I2C;
170 }
171 
172 static struct i2c_algorithm dvbsky_i2c_algo = {
173 	.master_xfer   = dvbsky_i2c_xfer,
174 	.functionality = dvbsky_i2c_func,
175 };
176 
177 #if IS_ENABLED(CONFIG_RC_CORE)
178 static int dvbsky_rc_query(struct dvb_usb_device *d)
179 {
180 	u32 code = 0xffff, scancode;
181 	u8 rc5_command, rc5_system;
182 	u8 obuf[2], ibuf[2], toggle;
183 	int ret;
184 
185 	obuf[0] = 0x10;
186 	ret = dvbsky_usb_generic_rw(d, obuf, 1, ibuf, 2);
187 	if (ret == 0)
188 		code = (ibuf[0] << 8) | ibuf[1];
189 	if (code != 0xffff) {
190 		dev_dbg(&d->udev->dev, "rc code: %x\n", code);
191 		rc5_command = code & 0x3F;
192 		rc5_system = (code & 0x7C0) >> 6;
193 		toggle = (code & 0x800) ? 1 : 0;
194 		scancode = rc5_system << 8 | rc5_command;
195 		rc_keydown(d->rc_dev, RC_PROTO_RC5, scancode, toggle);
196 	}
197 	return 0;
198 }
199 
200 static int dvbsky_get_rc_config(struct dvb_usb_device *d, struct dvb_usb_rc *rc)
201 {
202 	if (dvb_usb_dvbsky_disable_rc) {
203 		rc->map_name = NULL;
204 		return 0;
205 	}
206 
207 	rc->allowed_protos = RC_PROTO_BIT_RC5;
208 	rc->query          = dvbsky_rc_query;
209 	rc->interval       = 300;
210 	return 0;
211 }
212 #else
213 	#define dvbsky_get_rc_config NULL
214 #endif
215 
216 static int dvbsky_usb_set_voltage(struct dvb_frontend *fe,
217 	enum fe_sec_voltage voltage)
218 {
219 	struct dvb_usb_device *d = fe_to_d(fe);
220 	struct dvbsky_state *state = d_to_priv(d);
221 	u8 value;
222 
223 	if (voltage == SEC_VOLTAGE_OFF)
224 		value = 0;
225 	else
226 		value = 1;
227 	dvbsky_gpio_ctrl(d, 0x80, value);
228 
229 	return state->fe_set_voltage(fe, voltage);
230 }
231 
232 static int dvbsky_read_mac_addr(struct dvb_usb_adapter *adap, u8 mac[6])
233 {
234 	struct dvb_usb_device *d = adap_to_d(adap);
235 	u8 obuf[] = { 0x1e, 0x00 };
236 	u8 ibuf[6] = { 0 };
237 	struct i2c_msg msg[] = {
238 		{
239 			.addr = 0x51,
240 			.flags = 0,
241 			.buf = obuf,
242 			.len = 2,
243 		}, {
244 			.addr = 0x51,
245 			.flags = I2C_M_RD,
246 			.buf = ibuf,
247 			.len = 6,
248 		}
249 	};
250 
251 	if (i2c_transfer(&d->i2c_adap, msg, 2) == 2)
252 		memcpy(mac, ibuf, 6);
253 
254 	return 0;
255 }
256 
257 static int dvbsky_usb_read_status(struct dvb_frontend *fe,
258 				  enum fe_status *status)
259 {
260 	struct dvb_usb_device *d = fe_to_d(fe);
261 	struct dvbsky_state *state = d_to_priv(d);
262 	int ret;
263 
264 	ret = state->fe_read_status(fe, status);
265 
266 	/* it need resync slave fifo when signal change from unlock to lock.*/
267 	if ((*status & FE_HAS_LOCK) && (!state->last_lock))
268 		dvbsky_stream_ctrl(d, 1);
269 
270 	state->last_lock = (*status & FE_HAS_LOCK) ? 1 : 0;
271 	return ret;
272 }
273 
274 static int dvbsky_s960_attach(struct dvb_usb_adapter *adap)
275 {
276 	struct dvbsky_state *state = adap_to_priv(adap);
277 	struct dvb_usb_device *d = adap_to_d(adap);
278 	struct i2c_adapter *i2c_adapter;
279 	struct m88ds3103_platform_data m88ds3103_pdata = {};
280 	struct ts2020_config ts2020_config = {};
281 
282 	/* attach demod */
283 	m88ds3103_pdata.clk = 27000000;
284 	m88ds3103_pdata.i2c_wr_max = 33;
285 	m88ds3103_pdata.clk_out = 0;
286 	m88ds3103_pdata.ts_mode = M88DS3103_TS_CI;
287 	m88ds3103_pdata.ts_clk = 16000;
288 	m88ds3103_pdata.ts_clk_pol = 0;
289 	m88ds3103_pdata.agc = 0x99;
290 	m88ds3103_pdata.lnb_hv_pol = 1;
291 	m88ds3103_pdata.lnb_en_pol = 1;
292 
293 	state->i2c_client_demod = dvb_module_probe("m88ds3103", NULL,
294 						   &d->i2c_adap,
295 						   0x68, &m88ds3103_pdata);
296 	if (!state->i2c_client_demod)
297 		return -ENODEV;
298 
299 	adap->fe[0] = m88ds3103_pdata.get_dvb_frontend(state->i2c_client_demod);
300 	i2c_adapter = m88ds3103_pdata.get_i2c_adapter(state->i2c_client_demod);
301 
302 	/* attach tuner */
303 	ts2020_config.fe = adap->fe[0];
304 	ts2020_config.get_agc_pwm = m88ds3103_get_agc_pwm;
305 
306 	state->i2c_client_tuner = dvb_module_probe("ts2020", NULL,
307 						   i2c_adapter,
308 						   0x60, &ts2020_config);
309 	if (!state->i2c_client_tuner) {
310 		dvb_module_release(state->i2c_client_demod);
311 		return -ENODEV;
312 	}
313 
314 	/* delegate signal strength measurement to tuner */
315 	adap->fe[0]->ops.read_signal_strength =
316 			adap->fe[0]->ops.tuner_ops.get_rf_strength;
317 
318 	/* hook fe: need to resync the slave fifo when signal locks. */
319 	state->fe_read_status = adap->fe[0]->ops.read_status;
320 	adap->fe[0]->ops.read_status = dvbsky_usb_read_status;
321 
322 	/* hook fe: LNB off/on is control by Cypress usb chip. */
323 	state->fe_set_voltage = adap->fe[0]->ops.set_voltage;
324 	adap->fe[0]->ops.set_voltage = dvbsky_usb_set_voltage;
325 
326 	return 0;
327 }
328 
329 static int dvbsky_usb_ci_set_voltage(struct dvb_frontend *fe,
330 	enum fe_sec_voltage voltage)
331 {
332 	struct dvb_usb_device *d = fe_to_d(fe);
333 	struct dvbsky_state *state = d_to_priv(d);
334 	u8 value;
335 
336 	if (voltage == SEC_VOLTAGE_OFF)
337 		value = 0;
338 	else
339 		value = 1;
340 	dvbsky_gpio_ctrl(d, 0x00, value);
341 
342 	return state->fe_set_voltage(fe, voltage);
343 }
344 
345 static int dvbsky_ci_ctrl(void *priv, u8 read, int addr,
346 					u8 data, int *mem)
347 {
348 	struct dvb_usb_device *d = priv;
349 	int ret = 0;
350 	u8 command[4], respond[2], command_size, respond_size;
351 
352 	command[1] = (u8)((addr >> 8) & 0xff); /*high part of address*/
353 	command[2] = (u8)(addr & 0xff); /*low part of address*/
354 	if (read) {
355 		command[0] = 0x71;
356 		command_size = 3;
357 		respond_size = 2;
358 	} else {
359 		command[0] = 0x70;
360 		command[3] = data;
361 		command_size = 4;
362 		respond_size = 1;
363 	}
364 	ret = dvbsky_usb_generic_rw(d, command, command_size,
365 			respond, respond_size);
366 	if (ret)
367 		goto err;
368 	if (read)
369 		*mem = respond[1];
370 	return ret;
371 err:
372 	dev_err(&d->udev->dev, "ci control failed=%d\n", ret);
373 	return ret;
374 }
375 
376 static int dvbsky_s960c_attach(struct dvb_usb_adapter *adap)
377 {
378 	struct dvbsky_state *state = adap_to_priv(adap);
379 	struct dvb_usb_device *d = adap_to_d(adap);
380 	struct i2c_adapter *i2c_adapter;
381 	struct m88ds3103_platform_data m88ds3103_pdata = {};
382 	struct ts2020_config ts2020_config = {};
383 	struct sp2_config sp2_config = {};
384 
385 	/* attach demod */
386 	m88ds3103_pdata.clk = 27000000;
387 	m88ds3103_pdata.i2c_wr_max = 33;
388 	m88ds3103_pdata.clk_out = 0;
389 	m88ds3103_pdata.ts_mode = M88DS3103_TS_CI;
390 	m88ds3103_pdata.ts_clk = 10000;
391 	m88ds3103_pdata.ts_clk_pol = 1;
392 	m88ds3103_pdata.agc = 0x99;
393 	m88ds3103_pdata.lnb_hv_pol = 0;
394 	m88ds3103_pdata.lnb_en_pol = 1;
395 
396 	state->i2c_client_demod = dvb_module_probe("m88ds3103", NULL,
397 						   &d->i2c_adap,
398 						   0x68, &m88ds3103_pdata);
399 	if (!state->i2c_client_demod)
400 		return -ENODEV;
401 
402 	adap->fe[0] = m88ds3103_pdata.get_dvb_frontend(state->i2c_client_demod);
403 	i2c_adapter = m88ds3103_pdata.get_i2c_adapter(state->i2c_client_demod);
404 
405 	/* attach tuner */
406 	ts2020_config.fe = adap->fe[0];
407 	ts2020_config.get_agc_pwm = m88ds3103_get_agc_pwm;
408 
409 	state->i2c_client_tuner = dvb_module_probe("ts2020", NULL,
410 						   i2c_adapter,
411 						   0x60, &ts2020_config);
412 	if (!state->i2c_client_tuner) {
413 		dvb_module_release(state->i2c_client_demod);
414 		return -ENODEV;
415 	}
416 
417 	/* attach ci controller */
418 	sp2_config.dvb_adap = &adap->dvb_adap;
419 	sp2_config.priv = d;
420 	sp2_config.ci_control = dvbsky_ci_ctrl;
421 
422 	state->i2c_client_ci = dvb_module_probe("sp2", NULL,
423 						&d->i2c_adap,
424 						0x40, &sp2_config);
425 
426 	if (!state->i2c_client_ci) {
427 		dvb_module_release(state->i2c_client_tuner);
428 		dvb_module_release(state->i2c_client_demod);
429 		return -ENODEV;
430 	}
431 
432 	/* delegate signal strength measurement to tuner */
433 	adap->fe[0]->ops.read_signal_strength =
434 			adap->fe[0]->ops.tuner_ops.get_rf_strength;
435 
436 	/* hook fe: need to resync the slave fifo when signal locks. */
437 	state->fe_read_status = adap->fe[0]->ops.read_status;
438 	adap->fe[0]->ops.read_status = dvbsky_usb_read_status;
439 
440 	/* hook fe: LNB off/on is control by Cypress usb chip. */
441 	state->fe_set_voltage = adap->fe[0]->ops.set_voltage;
442 	adap->fe[0]->ops.set_voltage = dvbsky_usb_ci_set_voltage;
443 
444 	return 0;
445 }
446 
447 static int dvbsky_t680c_attach(struct dvb_usb_adapter *adap)
448 {
449 	struct dvbsky_state *state = adap_to_priv(adap);
450 	struct dvb_usb_device *d = adap_to_d(adap);
451 	struct i2c_adapter *i2c_adapter;
452 	struct si2168_config si2168_config = {};
453 	struct si2157_config si2157_config = {};
454 	struct sp2_config sp2_config = {};
455 
456 	/* attach demod */
457 	si2168_config.i2c_adapter = &i2c_adapter;
458 	si2168_config.fe = &adap->fe[0];
459 	si2168_config.ts_mode = SI2168_TS_PARALLEL;
460 
461 	state->i2c_client_demod = dvb_module_probe("si2168", NULL,
462 						   &d->i2c_adap,
463 						   0x64, &si2168_config);
464 	if (!state->i2c_client_demod)
465 		return -ENODEV;
466 
467 	/* attach tuner */
468 	si2157_config.fe = adap->fe[0];
469 	si2157_config.if_port = 1;
470 
471 	state->i2c_client_tuner = dvb_module_probe("si2157", NULL,
472 						   i2c_adapter,
473 						   0x60, &si2157_config);
474 	if (!state->i2c_client_tuner) {
475 		dvb_module_release(state->i2c_client_demod);
476 		return -ENODEV;
477 	}
478 
479 	/* attach ci controller */
480 	sp2_config.dvb_adap = &adap->dvb_adap;
481 	sp2_config.priv = d;
482 	sp2_config.ci_control = dvbsky_ci_ctrl;
483 
484 	state->i2c_client_ci = dvb_module_probe("sp2", NULL,
485 						&d->i2c_adap,
486 						0x40, &sp2_config);
487 
488 	if (!state->i2c_client_ci) {
489 		dvb_module_release(state->i2c_client_tuner);
490 		dvb_module_release(state->i2c_client_demod);
491 		return -ENODEV;
492 	}
493 
494 	return 0;
495 }
496 
497 static int dvbsky_t330_attach(struct dvb_usb_adapter *adap)
498 {
499 	struct dvbsky_state *state = adap_to_priv(adap);
500 	struct dvb_usb_device *d = adap_to_d(adap);
501 	struct i2c_adapter *i2c_adapter;
502 	struct si2168_config si2168_config = {};
503 	struct si2157_config si2157_config = {};
504 
505 	/* attach demod */
506 	si2168_config.i2c_adapter = &i2c_adapter;
507 	si2168_config.fe = &adap->fe[0];
508 	si2168_config.ts_mode = SI2168_TS_PARALLEL;
509 	si2168_config.ts_clock_gapped = true;
510 
511 	state->i2c_client_demod = dvb_module_probe("si2168", NULL,
512 						   &d->i2c_adap,
513 						   0x64, &si2168_config);
514 	if (!state->i2c_client_demod)
515 		return -ENODEV;
516 
517 	/* attach tuner */
518 	si2157_config.fe = adap->fe[0];
519 	si2157_config.if_port = 1;
520 
521 	state->i2c_client_tuner = dvb_module_probe("si2157", NULL,
522 						   i2c_adapter,
523 						   0x60, &si2157_config);
524 	if (!state->i2c_client_tuner) {
525 		dvb_module_release(state->i2c_client_demod);
526 		return -ENODEV;
527 	}
528 
529 	return 0;
530 }
531 
532 static int dvbsky_mygica_t230c_attach(struct dvb_usb_adapter *adap)
533 {
534 	struct dvbsky_state *state = adap_to_priv(adap);
535 	struct dvb_usb_device *d = adap_to_d(adap);
536 	struct i2c_adapter *i2c_adapter;
537 	struct si2168_config si2168_config = {};
538 	struct si2157_config si2157_config = {};
539 
540 	/* attach demod */
541 	si2168_config.i2c_adapter = &i2c_adapter;
542 	si2168_config.fe = &adap->fe[0];
543 	si2168_config.ts_mode = SI2168_TS_PARALLEL;
544 	if (le16_to_cpu(d->udev->descriptor.idProduct) == USB_PID_MYGICA_T230C2)
545 		si2168_config.ts_mode |= SI2168_TS_CLK_MANUAL;
546 	si2168_config.ts_clock_inv = 1;
547 
548 	state->i2c_client_demod = dvb_module_probe("si2168", NULL,
549 						   &d->i2c_adap,
550 						   0x64, &si2168_config);
551 	if (!state->i2c_client_demod)
552 		return -ENODEV;
553 
554 	/* attach tuner */
555 	si2157_config.fe = adap->fe[0];
556 	if (le16_to_cpu(d->udev->descriptor.idProduct) == USB_PID_MYGICA_T230) {
557 		si2157_config.if_port = 1;
558 		state->i2c_client_tuner = dvb_module_probe("si2157", NULL,
559 							   i2c_adapter,
560 							   0x60,
561 							   &si2157_config);
562 	} else {
563 		si2157_config.if_port = 0;
564 		state->i2c_client_tuner = dvb_module_probe("si2157", "si2141",
565 							   i2c_adapter,
566 							   0x60,
567 							   &si2157_config);
568 	}
569 	if (!state->i2c_client_tuner) {
570 		dvb_module_release(state->i2c_client_demod);
571 		return -ENODEV;
572 	}
573 
574 	return 0;
575 }
576 
577 
578 static int dvbsky_identify_state(struct dvb_usb_device *d, const char **name)
579 {
580 	dvbsky_gpio_ctrl(d, 0x04, 1);
581 	msleep(20);
582 	dvbsky_gpio_ctrl(d, 0x83, 0);
583 	dvbsky_gpio_ctrl(d, 0xc0, 1);
584 	msleep(100);
585 	dvbsky_gpio_ctrl(d, 0x83, 1);
586 	dvbsky_gpio_ctrl(d, 0xc0, 0);
587 	msleep(50);
588 
589 	return WARM;
590 }
591 
592 static int dvbsky_init(struct dvb_usb_device *d)
593 {
594 	struct dvbsky_state *state = d_to_priv(d);
595 	state->last_lock = 0;
596 	return 0;
597 }
598 
599 static int dvbsky_frontend_detach(struct dvb_usb_adapter *adap)
600 {
601 	struct dvb_usb_device *d = adap_to_d(adap);
602 	struct dvbsky_state *state = d_to_priv(d);
603 
604 	dev_dbg(&d->udev->dev, "%s: adap=%d\n", __func__, adap->id);
605 
606 	dvb_module_release(state->i2c_client_tuner);
607 	dvb_module_release(state->i2c_client_demod);
608 	dvb_module_release(state->i2c_client_ci);
609 
610 	return 0;
611 }
612 
613 /* DVB USB Driver stuff */
614 static struct dvb_usb_device_properties dvbsky_s960_props = {
615 	.driver_name = KBUILD_MODNAME,
616 	.owner = THIS_MODULE,
617 	.adapter_nr = adapter_nr,
618 	.size_of_priv = sizeof(struct dvbsky_state),
619 
620 	.generic_bulk_ctrl_endpoint = 0x01,
621 	.generic_bulk_ctrl_endpoint_response = 0x81,
622 	.generic_bulk_ctrl_delay = DVBSKY_MSG_DELAY,
623 
624 	.i2c_algo         = &dvbsky_i2c_algo,
625 	.frontend_attach  = dvbsky_s960_attach,
626 	.frontend_detach  = dvbsky_frontend_detach,
627 	.init             = dvbsky_init,
628 	.get_rc_config    = dvbsky_get_rc_config,
629 	.streaming_ctrl   = dvbsky_streaming_ctrl,
630 	.identify_state	  = dvbsky_identify_state,
631 	.read_mac_address = dvbsky_read_mac_addr,
632 
633 	.num_adapters = 1,
634 	.adapter = {
635 		{
636 			.stream = DVB_USB_STREAM_BULK(0x82, 8, 4096),
637 		}
638 	}
639 };
640 
641 static struct dvb_usb_device_properties dvbsky_s960c_props = {
642 	.driver_name = KBUILD_MODNAME,
643 	.owner = THIS_MODULE,
644 	.adapter_nr = adapter_nr,
645 	.size_of_priv = sizeof(struct dvbsky_state),
646 
647 	.generic_bulk_ctrl_endpoint = 0x01,
648 	.generic_bulk_ctrl_endpoint_response = 0x81,
649 	.generic_bulk_ctrl_delay = DVBSKY_MSG_DELAY,
650 
651 	.i2c_algo         = &dvbsky_i2c_algo,
652 	.frontend_attach  = dvbsky_s960c_attach,
653 	.frontend_detach  = dvbsky_frontend_detach,
654 	.init             = dvbsky_init,
655 	.get_rc_config    = dvbsky_get_rc_config,
656 	.streaming_ctrl   = dvbsky_streaming_ctrl,
657 	.identify_state	  = dvbsky_identify_state,
658 	.read_mac_address = dvbsky_read_mac_addr,
659 
660 	.num_adapters = 1,
661 	.adapter = {
662 		{
663 			.stream = DVB_USB_STREAM_BULK(0x82, 8, 4096),
664 		}
665 	}
666 };
667 
668 static struct dvb_usb_device_properties dvbsky_t680c_props = {
669 	.driver_name = KBUILD_MODNAME,
670 	.owner = THIS_MODULE,
671 	.adapter_nr = adapter_nr,
672 	.size_of_priv = sizeof(struct dvbsky_state),
673 
674 	.generic_bulk_ctrl_endpoint = 0x01,
675 	.generic_bulk_ctrl_endpoint_response = 0x81,
676 	.generic_bulk_ctrl_delay = DVBSKY_MSG_DELAY,
677 
678 	.i2c_algo         = &dvbsky_i2c_algo,
679 	.frontend_attach  = dvbsky_t680c_attach,
680 	.frontend_detach  = dvbsky_frontend_detach,
681 	.init             = dvbsky_init,
682 	.get_rc_config    = dvbsky_get_rc_config,
683 	.streaming_ctrl   = dvbsky_streaming_ctrl,
684 	.identify_state	  = dvbsky_identify_state,
685 	.read_mac_address = dvbsky_read_mac_addr,
686 
687 	.num_adapters = 1,
688 	.adapter = {
689 		{
690 			.stream = DVB_USB_STREAM_BULK(0x82, 8, 4096),
691 		}
692 	}
693 };
694 
695 static struct dvb_usb_device_properties dvbsky_t330_props = {
696 	.driver_name = KBUILD_MODNAME,
697 	.owner = THIS_MODULE,
698 	.adapter_nr = adapter_nr,
699 	.size_of_priv = sizeof(struct dvbsky_state),
700 
701 	.generic_bulk_ctrl_endpoint = 0x01,
702 	.generic_bulk_ctrl_endpoint_response = 0x81,
703 	.generic_bulk_ctrl_delay = DVBSKY_MSG_DELAY,
704 
705 	.i2c_algo         = &dvbsky_i2c_algo,
706 	.frontend_attach  = dvbsky_t330_attach,
707 	.frontend_detach  = dvbsky_frontend_detach,
708 	.init             = dvbsky_init,
709 	.get_rc_config    = dvbsky_get_rc_config,
710 	.streaming_ctrl   = dvbsky_streaming_ctrl,
711 	.identify_state	  = dvbsky_identify_state,
712 	.read_mac_address = dvbsky_read_mac_addr,
713 
714 	.num_adapters = 1,
715 	.adapter = {
716 		{
717 			.stream = DVB_USB_STREAM_BULK(0x82, 8, 4096),
718 		}
719 	}
720 };
721 
722 static struct dvb_usb_device_properties mygica_t230c_props = {
723 	.driver_name = KBUILD_MODNAME,
724 	.owner = THIS_MODULE,
725 	.adapter_nr = adapter_nr,
726 	.size_of_priv = sizeof(struct dvbsky_state),
727 
728 	.generic_bulk_ctrl_endpoint = 0x01,
729 	.generic_bulk_ctrl_endpoint_response = 0x81,
730 	.generic_bulk_ctrl_delay = DVBSKY_MSG_DELAY,
731 
732 	.i2c_algo         = &dvbsky_i2c_algo,
733 	.frontend_attach  = dvbsky_mygica_t230c_attach,
734 	.frontend_detach  = dvbsky_frontend_detach,
735 	.init             = dvbsky_init,
736 	.get_rc_config    = dvbsky_get_rc_config,
737 	.streaming_ctrl   = dvbsky_streaming_ctrl,
738 	.identify_state	  = dvbsky_identify_state,
739 
740 	.num_adapters = 1,
741 	.adapter = {
742 		{
743 			.stream = DVB_USB_STREAM_BULK(0x82, 8, 4096),
744 		}
745 	}
746 };
747 
748 static const struct usb_device_id dvbsky_id_table[] = {
749 	{ DVB_USB_DEVICE(0x0572, 0x6831,
750 		&dvbsky_s960_props, "DVBSky S960/S860", RC_MAP_DVBSKY) },
751 	{ DVB_USB_DEVICE(0x0572, 0x960c,
752 		&dvbsky_s960c_props, "DVBSky S960CI", RC_MAP_DVBSKY) },
753 	{ DVB_USB_DEVICE(0x0572, 0x680c,
754 		&dvbsky_t680c_props, "DVBSky T680CI", RC_MAP_DVBSKY) },
755 	{ DVB_USB_DEVICE(0x0572, 0x0320,
756 		&dvbsky_t330_props, "DVBSky T330", RC_MAP_DVBSKY) },
757 	{ DVB_USB_DEVICE(USB_VID_TECHNOTREND,
758 		USB_PID_TECHNOTREND_TVSTICK_CT2_4400,
759 		&dvbsky_t330_props, "TechnoTrend TVStick CT2-4400",
760 		RC_MAP_TT_1500) },
761 	{ DVB_USB_DEVICE(USB_VID_TECHNOTREND,
762 		USB_PID_TECHNOTREND_CONNECT_CT2_4650_CI,
763 		&dvbsky_t680c_props, "TechnoTrend TT-connect CT2-4650 CI",
764 		RC_MAP_TT_1500) },
765 	{ DVB_USB_DEVICE(USB_VID_TECHNOTREND,
766 		USB_PID_TECHNOTREND_CONNECT_CT2_4650_CI_2,
767 		&dvbsky_t680c_props, "TechnoTrend TT-connect CT2-4650 CI v1.1",
768 		RC_MAP_TT_1500) },
769 	{ DVB_USB_DEVICE(USB_VID_TECHNOTREND,
770 		USB_PID_TECHNOTREND_CONNECT_S2_4650_CI,
771 		&dvbsky_s960c_props, "TechnoTrend TT-connect S2-4650 CI",
772 		RC_MAP_TT_1500) },
773 	{ DVB_USB_DEVICE(USB_VID_TERRATEC,
774 		USB_PID_TERRATEC_H7_3,
775 		&dvbsky_t680c_props, "Terratec H7 Rev.4",
776 		RC_MAP_TT_1500) },
777 	{ DVB_USB_DEVICE(USB_VID_TERRATEC, USB_PID_TERRATEC_CINERGY_S2_R4,
778 		&dvbsky_s960_props, "Terratec Cinergy S2 Rev.4",
779 		RC_MAP_DVBSKY) },
780 	{ DVB_USB_DEVICE(USB_VID_CONEXANT, USB_PID_MYGICA_T230,
781 		&mygica_t230c_props, "MyGica Mini DVB-(T/T2/C) USB Stick T230",
782 		RC_MAP_TOTAL_MEDIA_IN_HAND_02) },
783 	{ DVB_USB_DEVICE(USB_VID_CONEXANT, USB_PID_MYGICA_T230C,
784 		&mygica_t230c_props, "MyGica Mini DVB-(T/T2/C) USB Stick T230C",
785 		RC_MAP_TOTAL_MEDIA_IN_HAND_02) },
786 	{ DVB_USB_DEVICE(USB_VID_CONEXANT, USB_PID_MYGICA_T230C_LITE,
787 		&mygica_t230c_props, "MyGica Mini DVB-(T/T2/C) USB Stick T230C Lite",
788 		NULL) },
789 	{ DVB_USB_DEVICE(USB_VID_CONEXANT, USB_PID_MYGICA_T230C2,
790 		&mygica_t230c_props, "MyGica Mini DVB-(T/T2/C) USB Stick T230C v2",
791 		RC_MAP_TOTAL_MEDIA_IN_HAND_02) },
792 	{ }
793 };
794 MODULE_DEVICE_TABLE(usb, dvbsky_id_table);
795 
796 static struct usb_driver dvbsky_usb_driver = {
797 	.name = KBUILD_MODNAME,
798 	.id_table = dvbsky_id_table,
799 	.probe = dvb_usbv2_probe,
800 	.disconnect = dvb_usbv2_disconnect,
801 	.suspend = dvb_usbv2_suspend,
802 	.resume = dvb_usbv2_resume,
803 	.reset_resume = dvb_usbv2_reset_resume,
804 	.no_dynamic_id = 1,
805 	.soft_unbind = 1,
806 };
807 
808 module_usb_driver(dvbsky_usb_driver);
809 
810 MODULE_AUTHOR("Max nibble <nibble.max@gmail.com>");
811 MODULE_DESCRIPTION("Driver for DVBSky USB");
812 MODULE_LICENSE("GPL");
813