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(lock: &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(msecs: 20); |
71 | memcpy(state->obuf, obuf_post, 3); |
72 | ret = dvb_usbv2_generic_write_locked(d, state->obuf, 3); |
73 | } |
74 | mutex_unlock(lock: &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: (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, wbuf: obuf, wlen: 3, rbuf: ibuf, rlen: 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, wbuf: obuf, wlen: 4, |
131 | rbuf: ibuf, rlen: 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, wbuf: obuf, |
141 | wlen: msg[0].len + 3, rbuf: ibuf, rlen: 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, wbuf: obuf, |
158 | wlen: msg[0].len + 4, rbuf: ibuf, rlen: msg[1].len + 1); |
159 | if (!ret) |
160 | memcpy(msg[1].buf, &ibuf[1], msg[1].len); |
161 | } |
162 | i2c_error: |
163 | mutex_unlock(lock: &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, wbuf: obuf, wlen: 1, rbuf: ibuf, rlen: 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(dev: d->rc_dev, protocol: 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, gport: 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(adap: &d->i2c_adap, msgs: msg, num: 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, onoff: 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(module_name: "m88ds3103" , NULL, |
294 | adap: &d->i2c_adap, |
295 | addr: 0x68, platform_data: &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(module_name: "ts2020" , NULL, |
307 | adap: i2c_adapter, |
308 | addr: 0x60, platform_data: &ts2020_config); |
309 | if (!state->i2c_client_tuner) { |
310 | dvb_module_release(client: 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, gport: 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, wbuf: command, wlen: command_size, |
365 | rbuf: respond, rlen: 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(module_name: "m88ds3103" , NULL, |
397 | adap: &d->i2c_adap, |
398 | addr: 0x68, platform_data: &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(module_name: "ts2020" , NULL, |
410 | adap: i2c_adapter, |
411 | addr: 0x60, platform_data: &ts2020_config); |
412 | if (!state->i2c_client_tuner) { |
413 | dvb_module_release(client: 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(module_name: "sp2" , NULL, |
423 | adap: &d->i2c_adap, |
424 | addr: 0x40, platform_data: &sp2_config); |
425 | |
426 | if (!state->i2c_client_ci) { |
427 | dvb_module_release(client: state->i2c_client_tuner); |
428 | dvb_module_release(client: 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(module_name: "si2168" , NULL, |
462 | adap: &d->i2c_adap, |
463 | addr: 0x64, platform_data: &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(module_name: "si2157" , NULL, |
472 | adap: i2c_adapter, |
473 | addr: 0x60, platform_data: &si2157_config); |
474 | if (!state->i2c_client_tuner) { |
475 | dvb_module_release(client: 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(module_name: "sp2" , NULL, |
485 | adap: &d->i2c_adap, |
486 | addr: 0x40, platform_data: &sp2_config); |
487 | |
488 | if (!state->i2c_client_ci) { |
489 | dvb_module_release(client: state->i2c_client_tuner); |
490 | dvb_module_release(client: 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(module_name: "si2168" , NULL, |
512 | adap: &d->i2c_adap, |
513 | addr: 0x64, platform_data: &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(module_name: "si2157" , NULL, |
522 | adap: i2c_adapter, |
523 | addr: 0x60, platform_data: &si2157_config); |
524 | if (!state->i2c_client_tuner) { |
525 | dvb_module_release(client: 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 | le16_to_cpu(d->udev->descriptor.idProduct) == USB_PID_MYGICA_T230C2_LITE || |
546 | le16_to_cpu(d->udev->descriptor.idProduct) == USB_PID_MYGICA_T230A) |
547 | si2168_config.ts_mode |= SI2168_TS_CLK_MANUAL; |
548 | si2168_config.ts_clock_inv = 1; |
549 | |
550 | state->i2c_client_demod = dvb_module_probe(module_name: "si2168" , NULL, |
551 | adap: &d->i2c_adap, |
552 | addr: 0x64, platform_data: &si2168_config); |
553 | if (!state->i2c_client_demod) |
554 | return -ENODEV; |
555 | |
556 | /* attach tuner */ |
557 | si2157_config.fe = adap->fe[0]; |
558 | if (le16_to_cpu(d->udev->descriptor.idProduct) == USB_PID_MYGICA_T230) { |
559 | si2157_config.if_port = 1; |
560 | state->i2c_client_tuner = dvb_module_probe(module_name: "si2157" , NULL, |
561 | adap: i2c_adapter, |
562 | addr: 0x60, |
563 | platform_data: &si2157_config); |
564 | } else { |
565 | si2157_config.if_port = 0; |
566 | state->i2c_client_tuner = dvb_module_probe(module_name: "si2157" , name: "si2141" , |
567 | adap: i2c_adapter, |
568 | addr: 0x60, |
569 | platform_data: &si2157_config); |
570 | } |
571 | if (!state->i2c_client_tuner) { |
572 | dvb_module_release(client: state->i2c_client_demod); |
573 | return -ENODEV; |
574 | } |
575 | |
576 | return 0; |
577 | } |
578 | |
579 | |
580 | static int dvbsky_identify_state(struct dvb_usb_device *d, const char **name) |
581 | { |
582 | if (le16_to_cpu(d->udev->descriptor.idProduct) == USB_PID_MYGICA_T230A) { |
583 | dvbsky_gpio_ctrl(d, gport: 0x87, value: 0); |
584 | msleep(msecs: 20); |
585 | dvbsky_gpio_ctrl(d, gport: 0x86, value: 1); |
586 | dvbsky_gpio_ctrl(d, gport: 0x80, value: 0); |
587 | msleep(msecs: 100); |
588 | dvbsky_gpio_ctrl(d, gport: 0x80, value: 1); |
589 | msleep(msecs: 50); |
590 | } else { |
591 | dvbsky_gpio_ctrl(d, gport: 0x04, value: 1); |
592 | msleep(msecs: 20); |
593 | dvbsky_gpio_ctrl(d, gport: 0x83, value: 0); |
594 | dvbsky_gpio_ctrl(d, gport: 0xc0, value: 1); |
595 | msleep(msecs: 100); |
596 | dvbsky_gpio_ctrl(d, gport: 0x83, value: 1); |
597 | dvbsky_gpio_ctrl(d, gport: 0xc0, value: 0); |
598 | msleep(msecs: 50); |
599 | } |
600 | return WARM; |
601 | } |
602 | |
603 | static int dvbsky_init(struct dvb_usb_device *d) |
604 | { |
605 | struct dvbsky_state *state = d_to_priv(d); |
606 | state->last_lock = 0; |
607 | return 0; |
608 | } |
609 | |
610 | static int dvbsky_frontend_detach(struct dvb_usb_adapter *adap) |
611 | { |
612 | struct dvb_usb_device *d = adap_to_d(adap); |
613 | struct dvbsky_state *state = d_to_priv(d); |
614 | |
615 | dev_dbg(&d->udev->dev, "%s: adap=%d\n" , __func__, adap->id); |
616 | |
617 | dvb_module_release(client: state->i2c_client_tuner); |
618 | dvb_module_release(client: state->i2c_client_demod); |
619 | dvb_module_release(client: state->i2c_client_ci); |
620 | |
621 | return 0; |
622 | } |
623 | |
624 | /* DVB USB Driver stuff */ |
625 | static struct dvb_usb_device_properties dvbsky_s960_props = { |
626 | .driver_name = KBUILD_MODNAME, |
627 | .owner = THIS_MODULE, |
628 | .adapter_nr = adapter_nr, |
629 | .size_of_priv = sizeof(struct dvbsky_state), |
630 | |
631 | .generic_bulk_ctrl_endpoint = 0x01, |
632 | .generic_bulk_ctrl_endpoint_response = 0x81, |
633 | .generic_bulk_ctrl_delay = DVBSKY_MSG_DELAY, |
634 | |
635 | .i2c_algo = &dvbsky_i2c_algo, |
636 | .frontend_attach = dvbsky_s960_attach, |
637 | .frontend_detach = dvbsky_frontend_detach, |
638 | .init = dvbsky_init, |
639 | .get_rc_config = dvbsky_get_rc_config, |
640 | .streaming_ctrl = dvbsky_streaming_ctrl, |
641 | .identify_state = dvbsky_identify_state, |
642 | .read_mac_address = dvbsky_read_mac_addr, |
643 | |
644 | .num_adapters = 1, |
645 | .adapter = { |
646 | { |
647 | .stream = DVB_USB_STREAM_BULK(0x82, 8, 4096), |
648 | } |
649 | } |
650 | }; |
651 | |
652 | static struct dvb_usb_device_properties dvbsky_s960c_props = { |
653 | .driver_name = KBUILD_MODNAME, |
654 | .owner = THIS_MODULE, |
655 | .adapter_nr = adapter_nr, |
656 | .size_of_priv = sizeof(struct dvbsky_state), |
657 | |
658 | .generic_bulk_ctrl_endpoint = 0x01, |
659 | .generic_bulk_ctrl_endpoint_response = 0x81, |
660 | .generic_bulk_ctrl_delay = DVBSKY_MSG_DELAY, |
661 | |
662 | .i2c_algo = &dvbsky_i2c_algo, |
663 | .frontend_attach = dvbsky_s960c_attach, |
664 | .frontend_detach = dvbsky_frontend_detach, |
665 | .init = dvbsky_init, |
666 | .get_rc_config = dvbsky_get_rc_config, |
667 | .streaming_ctrl = dvbsky_streaming_ctrl, |
668 | .identify_state = dvbsky_identify_state, |
669 | .read_mac_address = dvbsky_read_mac_addr, |
670 | |
671 | .num_adapters = 1, |
672 | .adapter = { |
673 | { |
674 | .stream = DVB_USB_STREAM_BULK(0x82, 8, 4096), |
675 | } |
676 | } |
677 | }; |
678 | |
679 | static struct dvb_usb_device_properties dvbsky_t680c_props = { |
680 | .driver_name = KBUILD_MODNAME, |
681 | .owner = THIS_MODULE, |
682 | .adapter_nr = adapter_nr, |
683 | .size_of_priv = sizeof(struct dvbsky_state), |
684 | |
685 | .generic_bulk_ctrl_endpoint = 0x01, |
686 | .generic_bulk_ctrl_endpoint_response = 0x81, |
687 | .generic_bulk_ctrl_delay = DVBSKY_MSG_DELAY, |
688 | |
689 | .i2c_algo = &dvbsky_i2c_algo, |
690 | .frontend_attach = dvbsky_t680c_attach, |
691 | .frontend_detach = dvbsky_frontend_detach, |
692 | .init = dvbsky_init, |
693 | .get_rc_config = dvbsky_get_rc_config, |
694 | .streaming_ctrl = dvbsky_streaming_ctrl, |
695 | .identify_state = dvbsky_identify_state, |
696 | .read_mac_address = dvbsky_read_mac_addr, |
697 | |
698 | .num_adapters = 1, |
699 | .adapter = { |
700 | { |
701 | .stream = DVB_USB_STREAM_BULK(0x82, 8, 4096), |
702 | } |
703 | } |
704 | }; |
705 | |
706 | static struct dvb_usb_device_properties dvbsky_t330_props = { |
707 | .driver_name = KBUILD_MODNAME, |
708 | .owner = THIS_MODULE, |
709 | .adapter_nr = adapter_nr, |
710 | .size_of_priv = sizeof(struct dvbsky_state), |
711 | |
712 | .generic_bulk_ctrl_endpoint = 0x01, |
713 | .generic_bulk_ctrl_endpoint_response = 0x81, |
714 | .generic_bulk_ctrl_delay = DVBSKY_MSG_DELAY, |
715 | |
716 | .i2c_algo = &dvbsky_i2c_algo, |
717 | .frontend_attach = dvbsky_t330_attach, |
718 | .frontend_detach = dvbsky_frontend_detach, |
719 | .init = dvbsky_init, |
720 | .get_rc_config = dvbsky_get_rc_config, |
721 | .streaming_ctrl = dvbsky_streaming_ctrl, |
722 | .identify_state = dvbsky_identify_state, |
723 | .read_mac_address = dvbsky_read_mac_addr, |
724 | |
725 | .num_adapters = 1, |
726 | .adapter = { |
727 | { |
728 | .stream = DVB_USB_STREAM_BULK(0x82, 8, 4096), |
729 | } |
730 | } |
731 | }; |
732 | |
733 | static struct dvb_usb_device_properties mygica_t230c_props = { |
734 | .driver_name = KBUILD_MODNAME, |
735 | .owner = THIS_MODULE, |
736 | .adapter_nr = adapter_nr, |
737 | .size_of_priv = sizeof(struct dvbsky_state), |
738 | |
739 | .generic_bulk_ctrl_endpoint = 0x01, |
740 | .generic_bulk_ctrl_endpoint_response = 0x81, |
741 | .generic_bulk_ctrl_delay = DVBSKY_MSG_DELAY, |
742 | |
743 | .i2c_algo = &dvbsky_i2c_algo, |
744 | .frontend_attach = dvbsky_mygica_t230c_attach, |
745 | .frontend_detach = dvbsky_frontend_detach, |
746 | .init = dvbsky_init, |
747 | .get_rc_config = dvbsky_get_rc_config, |
748 | .streaming_ctrl = dvbsky_streaming_ctrl, |
749 | .identify_state = dvbsky_identify_state, |
750 | |
751 | .num_adapters = 1, |
752 | .adapter = { |
753 | { |
754 | .stream = DVB_USB_STREAM_BULK(0x82, 8, 4096), |
755 | } |
756 | } |
757 | }; |
758 | |
759 | static const struct usb_device_id dvbsky_id_table[] = { |
760 | { DVB_USB_DEVICE(0x0572, 0x6831, |
761 | &dvbsky_s960_props, "DVBSky S960/S860" , RC_MAP_DVBSKY) }, |
762 | { DVB_USB_DEVICE(0x0572, 0x960c, |
763 | &dvbsky_s960c_props, "DVBSky S960CI" , RC_MAP_DVBSKY) }, |
764 | { DVB_USB_DEVICE(0x0572, 0x680c, |
765 | &dvbsky_t680c_props, "DVBSky T680CI" , RC_MAP_DVBSKY) }, |
766 | { DVB_USB_DEVICE(0x0572, 0x0320, |
767 | &dvbsky_t330_props, "DVBSky T330" , RC_MAP_DVBSKY) }, |
768 | { DVB_USB_DEVICE(USB_VID_TECHNOTREND, |
769 | USB_PID_TECHNOTREND_TVSTICK_CT2_4400, |
770 | &dvbsky_t330_props, "TechnoTrend TVStick CT2-4400" , |
771 | RC_MAP_TT_1500) }, |
772 | { DVB_USB_DEVICE(USB_VID_TECHNOTREND, |
773 | USB_PID_TECHNOTREND_CONNECT_CT2_4650_CI, |
774 | &dvbsky_t680c_props, "TechnoTrend TT-connect CT2-4650 CI" , |
775 | RC_MAP_TT_1500) }, |
776 | { DVB_USB_DEVICE(USB_VID_TECHNOTREND, |
777 | USB_PID_TECHNOTREND_CONNECT_CT2_4650_CI_2, |
778 | &dvbsky_t680c_props, "TechnoTrend TT-connect CT2-4650 CI v1.1" , |
779 | RC_MAP_TT_1500) }, |
780 | { DVB_USB_DEVICE(USB_VID_TECHNOTREND, |
781 | USB_PID_TECHNOTREND_CONNECT_S2_4650_CI, |
782 | &dvbsky_s960c_props, "TechnoTrend TT-connect S2-4650 CI" , |
783 | RC_MAP_TT_1500) }, |
784 | { DVB_USB_DEVICE(USB_VID_TERRATEC, |
785 | USB_PID_TERRATEC_H7_3, |
786 | &dvbsky_t680c_props, "Terratec H7 Rev.4" , |
787 | RC_MAP_TT_1500) }, |
788 | { DVB_USB_DEVICE(USB_VID_TERRATEC, USB_PID_TERRATEC_CINERGY_S2_R4, |
789 | &dvbsky_s960_props, "Terratec Cinergy S2 Rev.4" , |
790 | RC_MAP_DVBSKY) }, |
791 | { DVB_USB_DEVICE(USB_VID_CONEXANT, USB_PID_MYGICA_T230, |
792 | &mygica_t230c_props, "MyGica Mini DVB-(T/T2/C) USB Stick T230" , |
793 | RC_MAP_TOTAL_MEDIA_IN_HAND_02) }, |
794 | { DVB_USB_DEVICE(USB_VID_CONEXANT, USB_PID_MYGICA_T230C, |
795 | &mygica_t230c_props, "MyGica Mini DVB-(T/T2/C) USB Stick T230C" , |
796 | RC_MAP_TOTAL_MEDIA_IN_HAND_02) }, |
797 | { DVB_USB_DEVICE(USB_VID_CONEXANT, USB_PID_MYGICA_T230C_LITE, |
798 | &mygica_t230c_props, "MyGica Mini DVB-(T/T2/C) USB Stick T230C Lite" , |
799 | NULL) }, |
800 | { DVB_USB_DEVICE(USB_VID_CONEXANT, USB_PID_MYGICA_T230C2, |
801 | &mygica_t230c_props, "MyGica Mini DVB-(T/T2/C) USB Stick T230C v2" , |
802 | RC_MAP_TOTAL_MEDIA_IN_HAND_02) }, |
803 | { DVB_USB_DEVICE(USB_VID_CONEXANT, USB_PID_MYGICA_T230C2_LITE, |
804 | &mygica_t230c_props, "MyGica Mini DVB-(T/T2/C) USB Stick T230C v2 Lite" , |
805 | NULL) }, |
806 | { DVB_USB_DEVICE(USB_VID_CONEXANT, USB_PID_MYGICA_T230A, |
807 | &mygica_t230c_props, "MyGica Mini DVB-(T/T2/C) USB Stick T230A" , |
808 | NULL) }, |
809 | { } |
810 | }; |
811 | MODULE_DEVICE_TABLE(usb, dvbsky_id_table); |
812 | |
813 | static struct usb_driver dvbsky_usb_driver = { |
814 | .name = KBUILD_MODNAME, |
815 | .id_table = dvbsky_id_table, |
816 | .probe = dvb_usbv2_probe, |
817 | .disconnect = dvb_usbv2_disconnect, |
818 | .suspend = dvb_usbv2_suspend, |
819 | .resume = dvb_usbv2_resume, |
820 | .reset_resume = dvb_usbv2_reset_resume, |
821 | .no_dynamic_id = 1, |
822 | .soft_unbind = 1, |
823 | }; |
824 | |
825 | module_usb_driver(dvbsky_usb_driver); |
826 | |
827 | MODULE_AUTHOR("Max nibble <nibble.max@gmail.com>" ); |
828 | MODULE_DESCRIPTION("Driver for DVBSky USB" ); |
829 | MODULE_LICENSE("GPL" ); |
830 | |