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Commit | Line | Data |
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d2f918bb MP |
1 | /* DVB USB compliant linux driver for |
2 | * | |
3 | * DM04/QQBOX DVB-S USB BOX LME2510C + SHARP:BS2F7HZ7395 | |
ab599a6d | 4 | * LME2510C + LG TDQY-P001F |
9d4540c9 | 5 | * LME2510C + BS2F7HZ0194 |
ab599a6d | 6 | * LME2510 + LG TDQY-P001F |
9d4540c9 | 7 | * LME2510 + BS2F7HZ0194 |
d2f918bb MP |
8 | * |
9 | * MVB7395 (LME2510C+SHARP:BS2F7HZ7395) | |
10 | * SHARP:BS2F7HZ7395 = (STV0288+Sharp IX2505V) | |
11 | * | |
ab599a6d | 12 | * MV001F (LME2510+LGTDQY-P001F) |
d2f918bb MP |
13 | * LG TDQY - P001F =(TDA8263 + TDA10086H) |
14 | * | |
ab599a6d MP |
15 | * MVB0001F (LME2510C+LGTDQT-P001F) |
16 | * | |
9d4540c9 MP |
17 | * MV0194 (LME2510+SHARP:BS2F7HZ0194) |
18 | * SHARP:BS2F7HZ0194 = (STV0299+IX2410) | |
19 | * | |
20 | * MVB0194 (LME2510C+SHARP0194) | |
21 | * | |
d2f918bb MP |
22 | * For firmware see Documentation/dvb/lmedm04.txt |
23 | * | |
24 | * I2C addresses: | |
25 | * 0xd0 - STV0288 - Demodulator | |
26 | * 0xc0 - Sharp IX2505V - Tuner | |
9d4540c9 | 27 | * -- |
d2f918bb MP |
28 | * 0x1c - TDA10086 - Demodulator |
29 | * 0xc0 - TDA8263 - Tuner | |
9d4540c9 MP |
30 | * -- |
31 | * 0xd0 - STV0299 - Demodulator | |
32 | * 0xc0 - IX2410 - Tuner | |
d2f918bb MP |
33 | * |
34 | * | |
35 | * VID = 3344 PID LME2510=1122 LME2510C=1120 | |
36 | * | |
37 | * Copyright (C) 2010 Malcolm Priestley (tvboxspy@gmail.com) | |
38 | * LME2510(C)(C) Leaguerme (Shenzhen) MicroElectronics Co., Ltd. | |
39 | * | |
40 | * This program is free software; you can redistribute it and/or modify | |
41 | * it under the terms of the GNU General Public License Version 2, as | |
42 | * published by the Free Software Foundation. | |
43 | * | |
44 | * This program is distributed in the hope that it will be useful, | |
45 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
46 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
47 | * GNU General Public License for more details. | |
48 | * | |
49 | * You should have received a copy of the GNU General Public License | |
50 | * along with this program; if not, write to the Free Software | |
51 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. | |
52 | * | |
53 | * | |
54 | * see Documentation/dvb/README.dvb-usb for more information | |
55 | * | |
56 | * Known Issues : | |
57 | * LME2510: Non Intel USB chipsets fail to maintain High Speed on | |
58 | * Boot or Hot Plug. | |
59 | * | |
ab599a6d | 60 | * QQbox suffers from noise on LNB voltage. |
d2f918bb | 61 | * |
9d4540c9 MP |
62 | * LME2510: SHARP:BS2F7HZ0194(MV0194) cannot cold reset and share system |
63 | * with other tuners. After a cold reset streaming will not start. | |
64 | * | |
d2f918bb MP |
65 | * PID functions have been removed from this driver version due to |
66 | * problems with different firmware and application versions. | |
67 | */ | |
68 | #define DVB_USB_LOG_PREFIX "LME2510(C)" | |
69 | #include <linux/usb.h> | |
70 | #include <linux/usb/input.h> | |
6bda9644 | 71 | #include <media/rc-core.h> |
d2f918bb MP |
72 | |
73 | #include "dvb-usb.h" | |
74 | #include "lmedm04.h" | |
75 | #include "tda826x.h" | |
76 | #include "tda10086.h" | |
77 | #include "stv0288.h" | |
78 | #include "ix2505v.h" | |
9d4540c9 MP |
79 | #include "stv0299.h" |
80 | #include "dvb-pll.h" | |
81 | #include "z0194a.h" | |
d2f918bb MP |
82 | |
83 | ||
84 | ||
85 | /* debug */ | |
86 | static int dvb_usb_lme2510_debug; | |
87 | #define l_dprintk(var, level, args...) do { \ | |
88 | if ((var >= level)) \ | |
89 | printk(KERN_DEBUG DVB_USB_LOG_PREFIX ": " args); \ | |
90 | } while (0) | |
91 | ||
92 | #define deb_info(level, args...) l_dprintk(dvb_usb_lme2510_debug, level, args) | |
93 | #define debug_data_snipet(level, name, p) \ | |
94 | deb_info(level, name" (%02x%02x%02x%02x%02x%02x%02x%02x)", \ | |
95 | *p, *(p+1), *(p+2), *(p+3), *(p+4), \ | |
96 | *(p+5), *(p+6), *(p+7)); | |
97 | ||
98 | ||
99 | module_param_named(debug, dvb_usb_lme2510_debug, int, 0644); | |
100 | MODULE_PARM_DESC(debug, "set debugging level (1=info (or-able))." | |
101 | DVB_USB_DEBUG_STATUS); | |
102 | ||
ab599a6d MP |
103 | static int dvb_usb_lme2510_firmware; |
104 | module_param_named(firmware, dvb_usb_lme2510_firmware, int, 0644); | |
105 | MODULE_PARM_DESC(firmware, "set default firmware 0=Sharp7395 1=LG"); | |
106 | ||
107 | ||
d2f918bb | 108 | DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr); |
9d4540c9 MP |
109 | |
110 | #define TUNER_DEFAULT 0x0 | |
ab599a6d MP |
111 | #define TUNER_LG 0x1 |
112 | #define TUNER_S7395 0x2 | |
9d4540c9 | 113 | #define TUNER_S0194 0x3 |
d2f918bb MP |
114 | |
115 | struct lme2510_state { | |
116 | u8 id; | |
117 | u8 tuner_config; | |
118 | u8 signal_lock; | |
119 | u8 signal_level; | |
120 | u8 signal_sn; | |
121 | u8 time_key; | |
122 | u8 i2c_talk_onoff; | |
123 | u8 i2c_gate; | |
124 | u8 i2c_tuner_gate_w; | |
125 | u8 i2c_tuner_gate_r; | |
126 | u8 i2c_tuner_addr; | |
ab599a6d | 127 | u8 stream_on; |
d2f918bb MP |
128 | void *buffer; |
129 | struct urb *lme_urb; | |
130 | void *usb_buffer; | |
131 | ||
132 | }; | |
133 | ||
134 | static int lme2510_bulk_write(struct usb_device *dev, | |
135 | u8 *snd, int len, u8 pipe) | |
136 | { | |
137 | int ret, actual_l; | |
ab599a6d | 138 | |
d2f918bb | 139 | ret = usb_bulk_msg(dev, usb_sndbulkpipe(dev, pipe), |
25ad9847 | 140 | snd, len , &actual_l, 100); |
d2f918bb MP |
141 | return ret; |
142 | } | |
143 | ||
144 | static int lme2510_bulk_read(struct usb_device *dev, | |
145 | u8 *rev, int len, u8 pipe) | |
146 | { | |
147 | int ret, actual_l; | |
148 | ||
149 | ret = usb_bulk_msg(dev, usb_rcvbulkpipe(dev, pipe), | |
25ad9847 | 150 | rev, len , &actual_l, 200); |
d2f918bb MP |
151 | return ret; |
152 | } | |
153 | ||
154 | static int lme2510_usb_talk(struct dvb_usb_device *d, | |
155 | u8 *wbuf, int wlen, u8 *rbuf, int rlen) | |
156 | { | |
157 | struct lme2510_state *st = d->priv; | |
158 | u8 *buff; | |
159 | int ret = 0; | |
160 | ||
161 | if (st->usb_buffer == NULL) { | |
162 | st->usb_buffer = kmalloc(512, GFP_KERNEL); | |
163 | if (st->usb_buffer == NULL) { | |
164 | info("MEM Error no memory"); | |
165 | return -ENOMEM; | |
166 | } | |
167 | } | |
168 | buff = st->usb_buffer; | |
169 | ||
170 | /* the read/write capped at 512 */ | |
171 | memcpy(buff, wbuf, (wlen > 512) ? 512 : wlen); | |
172 | ||
d2f918bb MP |
173 | ret = mutex_lock_interruptible(&d->usb_mutex); |
174 | ||
175 | if (ret < 0) | |
176 | return -EAGAIN; | |
177 | ||
178 | ret |= usb_clear_halt(d->udev, usb_sndbulkpipe(d->udev, 0x01)); | |
d2f918bb | 179 | |
ab599a6d MP |
180 | ret |= lme2510_bulk_write(d->udev, buff, wlen , 0x01); |
181 | ||
25ad9847 | 182 | msleep(10); |
ab599a6d MP |
183 | |
184 | ret |= usb_clear_halt(d->udev, usb_rcvbulkpipe(d->udev, 0x01)); | |
d2f918bb | 185 | |
d2f918bb | 186 | ret |= lme2510_bulk_read(d->udev, buff, (rlen > 512) ? |
ab599a6d | 187 | 512 : rlen , 0x01); |
d2f918bb MP |
188 | |
189 | if (rlen > 0) | |
190 | memcpy(rbuf, buff, rlen); | |
191 | ||
192 | mutex_unlock(&d->usb_mutex); | |
193 | ||
194 | return (ret < 0) ? -ENODEV : 0; | |
195 | } | |
196 | ||
f23e6616 MP |
197 | static int lme2510_stream_restart(struct dvb_usb_device *d) |
198 | { | |
ab599a6d MP |
199 | static u8 stream_on[] = LME_ST_ON_W; |
200 | int ret; | |
201 | u8 rbuff[10]; | |
ab599a6d | 202 | /*Restart Stream Command*/ |
f23e6616 | 203 | ret = lme2510_usb_talk(d, stream_on, sizeof(stream_on), |
ab599a6d MP |
204 | rbuff, sizeof(rbuff)); |
205 | return ret; | |
206 | } | |
f8931f56 | 207 | static int lme2510_remote_keypress(struct dvb_usb_adapter *adap, u32 keypress) |
d2f918bb MP |
208 | { |
209 | struct dvb_usb_device *d = adap->dev; | |
210 | ||
211 | deb_info(1, "INT Key Keypress =%04x", keypress); | |
212 | ||
213 | if (keypress > 0) | |
ca86674b | 214 | rc_keydown(d->rc_dev, keypress, 0); |
d2f918bb MP |
215 | |
216 | return 0; | |
217 | } | |
218 | ||
219 | static void lme2510_int_response(struct urb *lme_urb) | |
220 | { | |
221 | struct dvb_usb_adapter *adap = lme_urb->context; | |
222 | struct lme2510_state *st = adap->dev->priv; | |
223 | static u8 *ibuf, *rbuf; | |
224 | int i = 0, offset; | |
225 | ||
226 | switch (lme_urb->status) { | |
227 | case 0: | |
228 | case -ETIMEDOUT: | |
229 | break; | |
230 | case -ECONNRESET: | |
231 | case -ENOENT: | |
232 | case -ESHUTDOWN: | |
233 | return; | |
234 | default: | |
235 | info("Error %x", lme_urb->status); | |
236 | break; | |
237 | } | |
238 | ||
239 | rbuf = (u8 *) lme_urb->transfer_buffer; | |
240 | ||
241 | offset = ((lme_urb->actual_length/8) > 4) | |
242 | ? 4 : (lme_urb->actual_length/8) ; | |
243 | ||
d2f918bb MP |
244 | for (i = 0; i < offset; ++i) { |
245 | ibuf = (u8 *)&rbuf[i*8]; | |
246 | deb_info(5, "INT O/S C =%02x C/O=%02x Type =%02x%02x", | |
247 | offset, i, ibuf[0], ibuf[1]); | |
248 | ||
249 | switch (ibuf[0]) { | |
250 | case 0xaa: | |
251 | debug_data_snipet(1, "INT Remote data snipet in", ibuf); | |
252 | lme2510_remote_keypress(adap, | |
f8931f56 MP |
253 | (u32)(ibuf[2] << 24) + (ibuf[3] << 16) + |
254 | (ibuf[4] << 8) + ibuf[5]); | |
d2f918bb MP |
255 | break; |
256 | case 0xbb: | |
257 | switch (st->tuner_config) { | |
258 | case TUNER_LG: | |
ab599a6d MP |
259 | if (ibuf[2] > 0) |
260 | st->signal_lock = ibuf[2]; | |
d2f918bb MP |
261 | st->signal_level = ibuf[4]; |
262 | st->signal_sn = ibuf[3]; | |
263 | st->time_key = ibuf[7]; | |
264 | break; | |
265 | case TUNER_S7395: | |
9d4540c9 | 266 | case TUNER_S0194: |
d2f918bb MP |
267 | /* Tweak for earlier firmware*/ |
268 | if (ibuf[1] == 0x03) { | |
f23e6616 MP |
269 | if (ibuf[2] > 1) |
270 | st->signal_lock = ibuf[2]; | |
d2f918bb | 271 | st->signal_level = ibuf[3]; |
ab599a6d | 272 | st->signal_sn = ibuf[4]; |
d2f918bb MP |
273 | } else { |
274 | st->signal_level = ibuf[4]; | |
275 | st->signal_sn = ibuf[5]; | |
f23e6616 MP |
276 | st->signal_lock = |
277 | (st->signal_lock & 0xf7) + | |
278 | ((ibuf[2] & 0x01) << 0x03); | |
d2f918bb MP |
279 | } |
280 | break; | |
281 | default: | |
282 | break; | |
283 | } | |
284 | debug_data_snipet(5, "INT Remote data snipet in", ibuf); | |
285 | break; | |
286 | case 0xcc: | |
287 | debug_data_snipet(1, "INT Control data snipet", ibuf); | |
288 | break; | |
289 | default: | |
290 | debug_data_snipet(1, "INT Unknown data snipet", ibuf); | |
291 | break; | |
292 | } | |
293 | } | |
294 | usb_submit_urb(lme_urb, GFP_ATOMIC); | |
295 | } | |
296 | ||
297 | static int lme2510_int_read(struct dvb_usb_adapter *adap) | |
298 | { | |
299 | struct lme2510_state *lme_int = adap->dev->priv; | |
300 | ||
301 | lme_int->lme_urb = usb_alloc_urb(0, GFP_ATOMIC); | |
302 | ||
303 | if (lme_int->lme_urb == NULL) | |
304 | return -ENOMEM; | |
305 | ||
306 | lme_int->buffer = usb_alloc_coherent(adap->dev->udev, 5000, GFP_ATOMIC, | |
307 | &lme_int->lme_urb->transfer_dma); | |
308 | ||
309 | if (lme_int->buffer == NULL) | |
310 | return -ENOMEM; | |
311 | ||
312 | usb_fill_int_urb(lme_int->lme_urb, | |
313 | adap->dev->udev, | |
314 | usb_rcvintpipe(adap->dev->udev, 0xa), | |
315 | lme_int->buffer, | |
316 | 4096, | |
317 | lme2510_int_response, | |
318 | adap, | |
319 | 11); | |
320 | ||
321 | lme_int->lme_urb->transfer_flags |= URB_NO_TRANSFER_DMA_MAP; | |
322 | ||
323 | usb_submit_urb(lme_int->lme_urb, GFP_ATOMIC); | |
25985edc | 324 | info("INT Interrupt Service Started"); |
d2f918bb MP |
325 | |
326 | return 0; | |
327 | } | |
328 | ||
329 | static int lme2510_return_status(struct usb_device *dev) | |
330 | { | |
331 | int ret = 0; | |
332 | u8 data[10] = {0}; | |
ab599a6d | 333 | |
d2f918bb MP |
334 | ret |= usb_control_msg(dev, usb_rcvctrlpipe(dev, 0), |
335 | 0x06, 0x80, 0x0302, 0x00, data, 0x0006, 200); | |
336 | info("Firmware Status: %x (%x)", ret , data[2]); | |
337 | ||
338 | return (ret < 0) ? -ENODEV : data[2]; | |
339 | } | |
340 | ||
341 | static int lme2510_msg(struct dvb_usb_device *d, | |
342 | u8 *wbuf, int wlen, u8 *rbuf, int rlen) | |
343 | { | |
344 | int ret = 0; | |
345 | struct lme2510_state *st = d->priv; | |
346 | ||
ab599a6d | 347 | if (mutex_lock_interruptible(&d->i2c_mutex) < 0) |
d2f918bb MP |
348 | return -EAGAIN; |
349 | ||
ab599a6d MP |
350 | if (st->i2c_talk_onoff == 1) { |
351 | ||
d2f918bb MP |
352 | ret = lme2510_usb_talk(d, wbuf, wlen, rbuf, rlen); |
353 | ||
d2f918bb | 354 | switch (st->tuner_config) { |
ab599a6d MP |
355 | case TUNER_LG: |
356 | if (wbuf[2] == 0x1c) { | |
357 | if (wbuf[3] == 0x0e) { | |
358 | st->signal_lock = rbuf[1]; | |
359 | if ((st->stream_on & 1) && | |
360 | (st->signal_lock & 0x10)) { | |
f23e6616 | 361 | lme2510_stream_restart(d); |
ab599a6d MP |
362 | st->i2c_talk_onoff = 0; |
363 | } | |
f23e6616 | 364 | msleep(80); |
ab599a6d MP |
365 | } |
366 | } | |
367 | break; | |
d2f918bb | 368 | case TUNER_S7395: |
ab599a6d MP |
369 | if (wbuf[2] == 0xd0) { |
370 | if (wbuf[3] == 0x24) { | |
371 | st->signal_lock = rbuf[1]; | |
372 | if ((st->stream_on & 1) && | |
373 | (st->signal_lock & 0x8)) { | |
f23e6616 | 374 | lme2510_stream_restart(d); |
ab599a6d MP |
375 | st->i2c_talk_onoff = 0; |
376 | } | |
377 | } | |
378 | if ((wbuf[3] != 0x6) & (wbuf[3] != 0x5)) | |
379 | msleep(5); | |
ab599a6d | 380 | } |
d2f918bb | 381 | break; |
9d4540c9 MP |
382 | case TUNER_S0194: |
383 | if (wbuf[2] == 0xd0) { | |
384 | if (wbuf[3] == 0x1b) { | |
385 | st->signal_lock = rbuf[1]; | |
386 | if ((st->stream_on & 1) && | |
387 | (st->signal_lock & 0x8)) { | |
388 | lme2510_stream_restart(d); | |
389 | st->i2c_talk_onoff = 0; | |
390 | } | |
391 | } | |
392 | } | |
393 | break; | |
d2f918bb MP |
394 | default: |
395 | break; | |
396 | } | |
d2f918bb MP |
397 | } else { |
398 | switch (st->tuner_config) { | |
399 | case TUNER_LG: | |
400 | switch (wbuf[3]) { | |
401 | case 0x0e: | |
402 | rbuf[0] = 0x55; | |
403 | rbuf[1] = st->signal_lock; | |
404 | break; | |
405 | case 0x43: | |
406 | rbuf[0] = 0x55; | |
407 | rbuf[1] = st->signal_level; | |
408 | break; | |
409 | case 0x1c: | |
410 | rbuf[0] = 0x55; | |
411 | rbuf[1] = st->signal_sn; | |
412 | break; | |
f23e6616 MP |
413 | case 0x15: |
414 | case 0x16: | |
415 | case 0x17: | |
416 | case 0x18: | |
417 | rbuf[0] = 0x55; | |
418 | rbuf[1] = 0x00; | |
419 | break; | |
d2f918bb | 420 | default: |
f23e6616 MP |
421 | lme2510_usb_talk(d, wbuf, wlen, rbuf, rlen); |
422 | st->i2c_talk_onoff = 1; | |
d2f918bb MP |
423 | break; |
424 | } | |
425 | break; | |
426 | case TUNER_S7395: | |
427 | switch (wbuf[3]) { | |
428 | case 0x10: | |
429 | rbuf[0] = 0x55; | |
430 | rbuf[1] = (st->signal_level & 0x80) | |
431 | ? 0 : (st->signal_level * 2); | |
432 | break; | |
433 | case 0x2d: | |
434 | rbuf[0] = 0x55; | |
435 | rbuf[1] = st->signal_sn; | |
436 | break; | |
437 | case 0x24: | |
438 | rbuf[0] = 0x55; | |
f23e6616 | 439 | rbuf[1] = st->signal_lock; |
ab599a6d | 440 | break; |
f23e6616 MP |
441 | case 0x2e: |
442 | case 0x26: | |
443 | case 0x27: | |
ab599a6d MP |
444 | rbuf[0] = 0x55; |
445 | rbuf[1] = 0x00; | |
d2f918bb | 446 | break; |
f23e6616 MP |
447 | default: |
448 | lme2510_usb_talk(d, wbuf, wlen, rbuf, rlen); | |
449 | st->i2c_talk_onoff = 1; | |
450 | break; | |
d2f918bb MP |
451 | } |
452 | break; | |
9d4540c9 MP |
453 | case TUNER_S0194: |
454 | switch (wbuf[3]) { | |
455 | case 0x18: | |
456 | rbuf[0] = 0x55; | |
457 | rbuf[1] = (st->signal_level & 0x80) | |
458 | ? 0 : (st->signal_level * 2); | |
459 | break; | |
460 | case 0x24: | |
461 | rbuf[0] = 0x55; | |
462 | rbuf[1] = st->signal_sn; | |
463 | break; | |
464 | case 0x1b: | |
465 | rbuf[0] = 0x55; | |
466 | rbuf[1] = st->signal_lock; | |
467 | break; | |
468 | case 0x19: | |
469 | case 0x25: | |
470 | case 0x1e: | |
471 | case 0x1d: | |
472 | rbuf[0] = 0x55; | |
473 | rbuf[1] = 0x00; | |
474 | break; | |
475 | default: | |
476 | lme2510_usb_talk(d, wbuf, wlen, rbuf, rlen); | |
477 | st->i2c_talk_onoff = 1; | |
478 | break; | |
479 | } | |
480 | break; | |
d2f918bb MP |
481 | default: |
482 | break; | |
d2f918bb MP |
483 | } |
484 | ||
25985edc | 485 | deb_info(4, "I2C From Interrupt Message out(%02x) in(%02x)", |
d2f918bb MP |
486 | wbuf[3], rbuf[1]); |
487 | ||
488 | } | |
489 | ||
ab599a6d MP |
490 | mutex_unlock(&d->i2c_mutex); |
491 | ||
d2f918bb MP |
492 | return ret; |
493 | } | |
494 | ||
495 | ||
496 | static int lme2510_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg msg[], | |
497 | int num) | |
498 | { | |
499 | struct dvb_usb_device *d = i2c_get_adapdata(adap); | |
500 | struct lme2510_state *st = d->priv; | |
501 | static u8 obuf[64], ibuf[512]; | |
502 | int i, read, read_o; | |
503 | u16 len; | |
504 | u8 gate = st->i2c_gate; | |
505 | ||
506 | if (gate == 0) | |
507 | gate = 5; | |
508 | ||
509 | if (num > 2) | |
510 | warn("more than 2 i2c messages" | |
511 | "at a time is not handled yet. TODO."); | |
512 | ||
513 | for (i = 0; i < num; i++) { | |
514 | read_o = 1 & (msg[i].flags & I2C_M_RD); | |
515 | read = i+1 < num && (msg[i+1].flags & I2C_M_RD); | |
516 | read |= read_o; | |
517 | gate = (msg[i].addr == st->i2c_tuner_addr) | |
518 | ? (read) ? st->i2c_tuner_gate_r | |
519 | : st->i2c_tuner_gate_w | |
520 | : st->i2c_gate; | |
521 | obuf[0] = gate | (read << 7); | |
522 | ||
523 | if (gate == 5) | |
524 | obuf[1] = (read) ? 2 : msg[i].len + 1; | |
525 | else | |
526 | obuf[1] = msg[i].len + read + 1; | |
527 | ||
528 | obuf[2] = msg[i].addr; | |
529 | if (read) { | |
530 | if (read_o) | |
531 | len = 3; | |
532 | else { | |
533 | memcpy(&obuf[3], msg[i].buf, msg[i].len); | |
534 | obuf[msg[i].len+3] = msg[i+1].len; | |
535 | len = msg[i].len+4; | |
536 | } | |
537 | } else { | |
538 | memcpy(&obuf[3], msg[i].buf, msg[i].len); | |
539 | len = msg[i].len+3; | |
540 | } | |
541 | ||
542 | if (lme2510_msg(d, obuf, len, ibuf, 512) < 0) { | |
543 | deb_info(1, "i2c transfer failed."); | |
544 | return -EAGAIN; | |
545 | } | |
546 | ||
547 | if (read) { | |
548 | if (read_o) | |
549 | memcpy(msg[i].buf, &ibuf[1], msg[i].len); | |
550 | else { | |
551 | memcpy(msg[i+1].buf, &ibuf[1], msg[i+1].len); | |
552 | i++; | |
553 | } | |
554 | } | |
555 | } | |
556 | return i; | |
557 | } | |
558 | ||
559 | static u32 lme2510_i2c_func(struct i2c_adapter *adapter) | |
560 | { | |
561 | return I2C_FUNC_I2C; | |
562 | } | |
563 | ||
564 | static struct i2c_algorithm lme2510_i2c_algo = { | |
565 | .master_xfer = lme2510_i2c_xfer, | |
566 | .functionality = lme2510_i2c_func, | |
567 | }; | |
568 | ||
569 | /* Callbacks for DVB USB */ | |
570 | static int lme2510_identify_state(struct usb_device *udev, | |
571 | struct dvb_usb_device_properties *props, | |
572 | struct dvb_usb_device_description **desc, | |
573 | int *cold) | |
574 | { | |
9d4540c9 | 575 | *cold = 0; |
d2f918bb MP |
576 | return 0; |
577 | } | |
578 | ||
579 | static int lme2510_streaming_ctrl(struct dvb_usb_adapter *adap, int onoff) | |
580 | { | |
581 | struct lme2510_state *st = adap->dev->priv; | |
9d4540c9 | 582 | static u8 clear_reg_3[] = LME_CLEAR_PID; |
d2f918bb | 583 | static u8 rbuf[1]; |
f23e6616 | 584 | int ret = 0, rlen = sizeof(rbuf); |
d2f918bb MP |
585 | |
586 | deb_info(1, "STM (%02x)", onoff); | |
587 | ||
f23e6616 MP |
588 | /* Streaming is started by FE_HAS_LOCK */ |
589 | if (onoff == 1) | |
ab599a6d | 590 | st->stream_on = 1; |
f23e6616 | 591 | else { |
d2f918bb | 592 | deb_info(1, "STM Steam Off"); |
f23e6616 MP |
593 | /* mutex is here only to avoid collision with I2C */ |
594 | ret = mutex_lock_interruptible(&adap->dev->i2c_mutex); | |
595 | ||
ab599a6d | 596 | ret |= lme2510_usb_talk(adap->dev, clear_reg_3, |
d2f918bb | 597 | sizeof(clear_reg_3), rbuf, rlen); |
ab599a6d | 598 | st->stream_on = 0; |
d2f918bb | 599 | st->i2c_talk_onoff = 1; |
f23e6616 MP |
600 | |
601 | mutex_unlock(&adap->dev->i2c_mutex); | |
d2f918bb MP |
602 | } |
603 | ||
604 | return (ret < 0) ? -ENODEV : 0; | |
605 | } | |
606 | ||
607 | static int lme2510_int_service(struct dvb_usb_adapter *adap) | |
608 | { | |
609 | struct dvb_usb_device *d = adap->dev; | |
d8b4b582 DH |
610 | struct rc_dev *rc; |
611 | int ret; | |
d2f918bb MP |
612 | |
613 | info("STA Configuring Remote"); | |
614 | ||
d8b4b582 DH |
615 | rc = rc_allocate_device(); |
616 | if (!rc) | |
d2f918bb MP |
617 | return -ENOMEM; |
618 | ||
d8b4b582 DH |
619 | usb_make_path(d->udev, d->rc_phys, sizeof(d->rc_phys)); |
620 | strlcat(d->rc_phys, "/ir0", sizeof(d->rc_phys)); | |
d2f918bb | 621 | |
d8b4b582 DH |
622 | rc->input_name = "LME2510 Remote Control"; |
623 | rc->input_phys = d->rc_phys; | |
624 | rc->map_name = RC_MAP_LME2510; | |
625 | rc->driver_name = "LME 2510"; | |
626 | usb_to_input_id(d->udev, &rc->input_id); | |
d2f918bb | 627 | |
d8b4b582 | 628 | ret = rc_register_device(rc); |
d2f918bb | 629 | if (ret) { |
d8b4b582 | 630 | rc_free_device(rc); |
d2f918bb MP |
631 | return ret; |
632 | } | |
d8b4b582 | 633 | d->rc_dev = rc; |
d2f918bb | 634 | |
25985edc | 635 | /* Start the Interrupt */ |
d2f918bb | 636 | ret = lme2510_int_read(adap); |
d2f918bb | 637 | if (ret < 0) { |
d8b4b582 | 638 | rc_unregister_device(rc); |
25985edc | 639 | info("INT Unable to start Interrupt Service"); |
d8b4b582 | 640 | return -ENODEV; |
d2f918bb | 641 | } |
f23e6616 | 642 | |
d8b4b582 | 643 | return 0; |
d2f918bb MP |
644 | } |
645 | ||
646 | static u8 check_sum(u8 *p, u8 len) | |
647 | { | |
648 | u8 sum = 0; | |
649 | while (len--) | |
650 | sum += *p++; | |
651 | return sum; | |
652 | } | |
653 | ||
654 | static int lme2510_download_firmware(struct usb_device *dev, | |
655 | const struct firmware *fw) | |
656 | { | |
657 | int ret = 0; | |
658 | u8 data[512] = {0}; | |
659 | u16 j, wlen, len_in, start, end; | |
660 | u8 packet_size, dlen, i; | |
661 | u8 *fw_data; | |
662 | ||
663 | packet_size = 0x31; | |
664 | len_in = 1; | |
665 | ||
666 | ||
667 | info("FRM Starting Firmware Download"); | |
668 | ||
669 | for (i = 1; i < 3; i++) { | |
670 | start = (i == 1) ? 0 : 512; | |
671 | end = (i == 1) ? 512 : fw->size; | |
672 | for (j = start; j < end; j += (packet_size+1)) { | |
673 | fw_data = (u8 *)(fw->data + j); | |
674 | if ((end - j) > packet_size) { | |
675 | data[0] = i; | |
676 | dlen = packet_size; | |
677 | } else { | |
678 | data[0] = i | 0x80; | |
679 | dlen = (u8)(end - j)-1; | |
680 | } | |
681 | data[1] = dlen; | |
682 | memcpy(&data[2], fw_data, dlen+1); | |
683 | wlen = (u8) dlen + 4; | |
684 | data[wlen-1] = check_sum(fw_data, dlen+1); | |
685 | deb_info(1, "Data S=%02x:E=%02x CS= %02x", data[3], | |
686 | data[dlen+2], data[dlen+3]); | |
687 | ret |= lme2510_bulk_write(dev, data, wlen, 1); | |
688 | ret |= lme2510_bulk_read(dev, data, len_in , 1); | |
689 | ret |= (data[0] == 0x88) ? 0 : -1; | |
690 | } | |
691 | } | |
f23e6616 | 692 | |
d2f918bb MP |
693 | usb_control_msg(dev, usb_rcvctrlpipe(dev, 0), |
694 | 0x06, 0x80, 0x0200, 0x00, data, 0x0109, 1000); | |
695 | ||
696 | ||
697 | data[0] = 0x8a; | |
698 | len_in = 1; | |
699 | msleep(2000); | |
700 | ret |= lme2510_bulk_write(dev, data , len_in, 1); /*Resetting*/ | |
701 | ret |= lme2510_bulk_read(dev, data, len_in, 1); | |
702 | msleep(400); | |
703 | ||
704 | if (ret < 0) | |
705 | info("FRM Firmware Download Failed (%04x)" , ret); | |
706 | else | |
707 | info("FRM Firmware Download Completed - Resetting Device"); | |
708 | ||
709 | ||
710 | return (ret < 0) ? -ENODEV : 0; | |
711 | } | |
712 | ||
ab599a6d MP |
713 | static void lme_coldreset(struct usb_device *dev) |
714 | { | |
715 | int ret = 0, len_in; | |
716 | u8 data[512] = {0}; | |
717 | ||
718 | data[0] = 0x0a; | |
719 | len_in = 1; | |
720 | info("FRM Firmware Cold Reset"); | |
721 | ret |= lme2510_bulk_write(dev, data , len_in, 1); /*Cold Resetting*/ | |
722 | ret |= lme2510_bulk_read(dev, data, len_in, 1); | |
f23e6616 | 723 | |
ab599a6d MP |
724 | return; |
725 | } | |
726 | ||
75aecc3a | 727 | static int lme_firmware_switch(struct usb_device *udev, int cold) |
ab599a6d MP |
728 | { |
729 | const struct firmware *fw = NULL; | |
9d4540c9 MP |
730 | const char fw_c_s7395[] = "dvb-usb-lme2510c-s7395.fw"; |
731 | const char fw_c_lg[] = "dvb-usb-lme2510c-lg.fw"; | |
732 | const char fw_c_s0194[] = "dvb-usb-lme2510c-s0194.fw"; | |
733 | const char fw_lg[] = "dvb-usb-lme2510-lg.fw"; | |
734 | const char fw_s0194[] = "dvb-usb-lme2510-s0194.fw"; | |
735 | const char *fw_lme; | |
736 | int ret, cold_fw; | |
ab599a6d | 737 | |
f23e6616 MP |
738 | cold = (cold > 0) ? (cold & 1) : 0; |
739 | ||
9d4540c9 | 740 | cold_fw = !cold; |
ab599a6d | 741 | |
9d4540c9 MP |
742 | if (udev->descriptor.idProduct == 0x1122) { |
743 | switch (dvb_usb_lme2510_firmware) { | |
744 | default: | |
745 | dvb_usb_lme2510_firmware = TUNER_S0194; | |
746 | case TUNER_S0194: | |
747 | fw_lme = fw_s0194; | |
748 | ret = request_firmware(&fw, fw_lme, &udev->dev); | |
749 | if (ret == 0) { | |
750 | cold = 0;/*lme2510-s0194 cannot cold reset*/ | |
751 | break; | |
752 | } | |
753 | dvb_usb_lme2510_firmware = TUNER_LG; | |
754 | case TUNER_LG: | |
755 | fw_lme = fw_lg; | |
756 | ret = request_firmware(&fw, fw_lme, &udev->dev); | |
757 | if (ret == 0) | |
758 | break; | |
759 | info("FRM No Firmware Found - please install"); | |
760 | dvb_usb_lme2510_firmware = TUNER_DEFAULT; | |
761 | cold = 0; | |
762 | cold_fw = 0; | |
ab599a6d MP |
763 | break; |
764 | } | |
9d4540c9 MP |
765 | } else { |
766 | switch (dvb_usb_lme2510_firmware) { | |
767 | default: | |
768 | dvb_usb_lme2510_firmware = TUNER_S7395; | |
769 | case TUNER_S7395: | |
770 | fw_lme = fw_c_s7395; | |
771 | ret = request_firmware(&fw, fw_lme, &udev->dev); | |
772 | if (ret == 0) | |
773 | break; | |
774 | dvb_usb_lme2510_firmware = TUNER_LG; | |
775 | case TUNER_LG: | |
776 | fw_lme = fw_c_lg; | |
777 | ret = request_firmware(&fw, fw_lme, &udev->dev); | |
778 | if (ret == 0) | |
779 | break; | |
780 | dvb_usb_lme2510_firmware = TUNER_S0194; | |
781 | case TUNER_S0194: | |
782 | fw_lme = fw_c_s0194; | |
783 | ret = request_firmware(&fw, fw_lme, &udev->dev); | |
784 | if (ret == 0) | |
785 | break; | |
786 | info("FRM No Firmware Found - please install"); | |
787 | dvb_usb_lme2510_firmware = TUNER_DEFAULT; | |
ab599a6d | 788 | cold = 0; |
9d4540c9 | 789 | cold_fw = 0; |
ab599a6d MP |
790 | break; |
791 | } | |
ab599a6d | 792 | } |
f23e6616 | 793 | |
9d4540c9 MP |
794 | if (cold_fw) { |
795 | info("FRM Loading %s file", fw_lme); | |
796 | ret = lme2510_download_firmware(udev, fw); | |
797 | } | |
f23e6616 | 798 | |
75aecc3a | 799 | if (cold) { |
9d4540c9 | 800 | info("FRM Changing to %s firmware", fw_lme); |
ab599a6d | 801 | lme_coldreset(udev); |
75aecc3a MP |
802 | return -ENODEV; |
803 | } | |
f23e6616 | 804 | |
9d4540c9 MP |
805 | release_firmware(fw); |
806 | ||
75aecc3a | 807 | return ret; |
ab599a6d | 808 | } |
d2f918bb MP |
809 | |
810 | static int lme2510_kill_urb(struct usb_data_stream *stream) | |
811 | { | |
812 | int i; | |
f23e6616 | 813 | |
d2f918bb MP |
814 | for (i = 0; i < stream->urbs_submitted; i++) { |
815 | deb_info(3, "killing URB no. %d.", i); | |
d2f918bb MP |
816 | /* stop the URB */ |
817 | usb_kill_urb(stream->urb_list[i]); | |
818 | } | |
819 | stream->urbs_submitted = 0; | |
f23e6616 | 820 | |
d2f918bb MP |
821 | return 0; |
822 | } | |
823 | ||
824 | static struct tda10086_config tda10086_config = { | |
825 | .demod_address = 0x1c, | |
826 | .invert = 0, | |
827 | .diseqc_tone = 1, | |
828 | .xtal_freq = TDA10086_XTAL_16M, | |
829 | }; | |
830 | ||
831 | static struct stv0288_config lme_config = { | |
832 | .demod_address = 0xd0, | |
833 | .min_delay_ms = 15, | |
834 | .inittab = s7395_inittab, | |
835 | }; | |
836 | ||
837 | static struct ix2505v_config lme_tuner = { | |
838 | .tuner_address = 0xc0, | |
839 | .min_delay_ms = 100, | |
840 | .tuner_gain = 0x0, | |
841 | .tuner_chargepump = 0x3, | |
842 | }; | |
843 | ||
9d4540c9 MP |
844 | static struct stv0299_config sharp_z0194_config = { |
845 | .demod_address = 0xd0, | |
846 | .inittab = sharp_z0194a_inittab, | |
847 | .mclk = 88000000UL, | |
848 | .invert = 0, | |
849 | .skip_reinit = 0, | |
850 | .lock_output = STV0299_LOCKOUTPUT_1, | |
851 | .volt13_op0_op1 = STV0299_VOLT13_OP1, | |
852 | .min_delay_ms = 100, | |
853 | .set_symbol_rate = sharp_z0194a_set_symbol_rate, | |
854 | }; | |
855 | ||
d2f918bb MP |
856 | static int dm04_lme2510_set_voltage(struct dvb_frontend *fe, |
857 | fe_sec_voltage_t voltage) | |
858 | { | |
859 | struct dvb_usb_adapter *adap = fe->dvb->priv; | |
d2f918bb MP |
860 | static u8 voltage_low[] = LME_VOLTAGE_L; |
861 | static u8 voltage_high[] = LME_VOLTAGE_H; | |
d2f918bb MP |
862 | static u8 rbuf[1]; |
863 | int ret = 0, len = 3, rlen = 1; | |
864 | ||
f23e6616 MP |
865 | if (mutex_lock_interruptible(&adap->dev->i2c_mutex) < 0) |
866 | return -EAGAIN; | |
d2f918bb | 867 | |
ab599a6d MP |
868 | switch (voltage) { |
869 | case SEC_VOLTAGE_18: | |
870 | ret |= lme2510_usb_talk(adap->dev, | |
871 | voltage_high, len, rbuf, rlen); | |
d2f918bb MP |
872 | break; |
873 | ||
ab599a6d | 874 | case SEC_VOLTAGE_OFF: |
ab599a6d MP |
875 | case SEC_VOLTAGE_13: |
876 | default: | |
877 | ret |= lme2510_usb_talk(adap->dev, | |
d2f918bb MP |
878 | voltage_low, len, rbuf, rlen); |
879 | break; | |
f23e6616 | 880 | } |
d2f918bb | 881 | |
f23e6616 | 882 | mutex_unlock(&adap->dev->i2c_mutex); |
d2f918bb | 883 | |
d2f918bb MP |
884 | return (ret < 0) ? -ENODEV : 0; |
885 | } | |
886 | ||
75aecc3a MP |
887 | static int lme_name(struct dvb_usb_adapter *adap) |
888 | { | |
889 | struct lme2510_state *st = adap->dev->priv; | |
890 | const char *desc = adap->dev->desc->name; | |
9d4540c9 MP |
891 | char *fe_name[] = {"", " LG TDQY-P001F", " SHARP:BS2F7HZ7395", |
892 | " SHARP:BS2F7HZ0194"}; | |
75aecc3a MP |
893 | char *name = adap->fe->ops.info.name; |
894 | ||
895 | strlcpy(name, desc, 128); | |
896 | strlcat(name, fe_name[st->tuner_config], 128); | |
897 | ||
898 | return 0; | |
899 | } | |
900 | ||
d2f918bb MP |
901 | static int dm04_lme2510_frontend_attach(struct dvb_usb_adapter *adap) |
902 | { | |
d2f918bb MP |
903 | struct lme2510_state *st = adap->dev->priv; |
904 | ||
75aecc3a | 905 | int ret = 0; |
d2f918bb MP |
906 | |
907 | st->i2c_talk_onoff = 1; | |
d2f918bb | 908 | |
75aecc3a | 909 | st->i2c_gate = 4; |
d2f918bb MP |
910 | adap->fe = dvb_attach(tda10086_attach, &tda10086_config, |
911 | &adap->dev->i2c_adap); | |
912 | ||
913 | if (adap->fe) { | |
914 | info("TUN Found Frontend TDA10086"); | |
d2f918bb MP |
915 | st->i2c_tuner_gate_w = 4; |
916 | st->i2c_tuner_gate_r = 4; | |
917 | st->i2c_tuner_addr = 0xc0; | |
75aecc3a | 918 | st->tuner_config = TUNER_LG; |
9d4540c9 MP |
919 | if (dvb_usb_lme2510_firmware != TUNER_LG) { |
920 | dvb_usb_lme2510_firmware = TUNER_LG; | |
75aecc3a | 921 | ret = lme_firmware_switch(adap->dev->udev, 1); |
9d4540c9 MP |
922 | } |
923 | goto end; | |
924 | } | |
925 | ||
926 | st->i2c_gate = 4; | |
927 | adap->fe = dvb_attach(stv0299_attach, &sharp_z0194_config, | |
928 | &adap->dev->i2c_adap); | |
929 | if (adap->fe) { | |
930 | info("FE Found Stv0299"); | |
931 | st->i2c_tuner_gate_w = 4; | |
932 | st->i2c_tuner_gate_r = 5; | |
933 | st->i2c_tuner_addr = 0xc0; | |
934 | st->tuner_config = TUNER_S0194; | |
935 | if (dvb_usb_lme2510_firmware != TUNER_S0194) { | |
936 | dvb_usb_lme2510_firmware = TUNER_S0194; | |
937 | ret = lme_firmware_switch(adap->dev->udev, 1); | |
938 | } | |
75aecc3a | 939 | goto end; |
d2f918bb | 940 | } |
f23e6616 | 941 | |
d2f918bb MP |
942 | st->i2c_gate = 5; |
943 | adap->fe = dvb_attach(stv0288_attach, &lme_config, | |
944 | &adap->dev->i2c_adap); | |
d2f918bb MP |
945 | if (adap->fe) { |
946 | info("FE Found Stv0288"); | |
d2f918bb MP |
947 | st->i2c_tuner_gate_w = 4; |
948 | st->i2c_tuner_gate_r = 5; | |
949 | st->i2c_tuner_addr = 0xc0; | |
75aecc3a | 950 | st->tuner_config = TUNER_S7395; |
9d4540c9 MP |
951 | if (dvb_usb_lme2510_firmware != TUNER_S7395) { |
952 | dvb_usb_lme2510_firmware = TUNER_S7395; | |
75aecc3a | 953 | ret = lme_firmware_switch(adap->dev->udev, 1); |
d2f918bb | 954 | } |
75aecc3a MP |
955 | } else { |
956 | info("DM04 Not Supported"); | |
957 | return -ENODEV; | |
958 | } | |
959 | ||
9d4540c9 | 960 | |
75aecc3a | 961 | end: if (ret) { |
d2f918bb MP |
962 | kfree(adap->fe); |
963 | adap->fe = NULL; | |
75aecc3a | 964 | return -ENODEV; |
d2f918bb MP |
965 | } |
966 | ||
75aecc3a MP |
967 | adap->fe->ops.set_voltage = dm04_lme2510_set_voltage; |
968 | ret = lme_name(adap); | |
75aecc3a MP |
969 | return ret; |
970 | } | |
971 | ||
972 | static int dm04_lme2510_tuner(struct dvb_usb_adapter *adap) | |
973 | { | |
974 | struct lme2510_state *st = adap->dev->priv; | |
9d4540c9 | 975 | char *tun_msg[] = {"", "TDA8263", "IX2505V", "DVB_PLL_OPERA"}; |
75aecc3a MP |
976 | int ret = 0; |
977 | ||
978 | switch (st->tuner_config) { | |
979 | case TUNER_LG: | |
980 | if (dvb_attach(tda826x_attach, adap->fe, 0xc0, | |
981 | &adap->dev->i2c_adap, 1)) | |
982 | ret = st->tuner_config; | |
983 | break; | |
984 | case TUNER_S7395: | |
985 | if (dvb_attach(ix2505v_attach , adap->fe, &lme_tuner, | |
986 | &adap->dev->i2c_adap)) | |
987 | ret = st->tuner_config; | |
988 | break; | |
9d4540c9 MP |
989 | case TUNER_S0194: |
990 | if (dvb_attach(dvb_pll_attach , adap->fe, 0xc0, | |
991 | &adap->dev->i2c_adap, DVB_PLL_OPERA1)) | |
992 | ret = st->tuner_config; | |
993 | break; | |
75aecc3a MP |
994 | default: |
995 | break; | |
996 | } | |
997 | ||
998 | if (ret) | |
999 | info("TUN Found %s tuner", tun_msg[ret]); | |
1000 | else { | |
1001 | info("TUN No tuner found --- reseting device"); | |
1002 | lme_coldreset(adap->dev->udev); | |
1003 | return -ENODEV; | |
1004 | } | |
1005 | ||
25985edc | 1006 | /* Start the Interrupt & Remote*/ |
75aecc3a MP |
1007 | ret = lme2510_int_service(adap); |
1008 | ||
1009 | return ret; | |
d2f918bb MP |
1010 | } |
1011 | ||
1012 | static int lme2510_powerup(struct dvb_usb_device *d, int onoff) | |
1013 | { | |
1014 | struct lme2510_state *st = d->priv; | |
f23e6616 MP |
1015 | static u8 lnb_on[] = LNB_ON; |
1016 | static u8 lnb_off[] = LNB_OFF; | |
1017 | static u8 rbuf[1]; | |
1018 | int ret, len = 3, rlen = 1; | |
1019 | ||
1020 | ret = mutex_lock_interruptible(&d->i2c_mutex); | |
1021 | ||
1022 | if (onoff) | |
1023 | ret |= lme2510_usb_talk(d, lnb_on, len, rbuf, rlen); | |
1024 | else | |
1025 | ret |= lme2510_usb_talk(d, lnb_off, len, rbuf, rlen); | |
1026 | ||
d2f918bb | 1027 | st->i2c_talk_onoff = 1; |
f23e6616 MP |
1028 | |
1029 | mutex_unlock(&d->i2c_mutex); | |
1030 | ||
1031 | return ret; | |
d2f918bb MP |
1032 | } |
1033 | ||
1034 | /* DVB USB Driver stuff */ | |
1035 | static struct dvb_usb_device_properties lme2510_properties; | |
1036 | static struct dvb_usb_device_properties lme2510c_properties; | |
1037 | ||
1038 | static int lme2510_probe(struct usb_interface *intf, | |
1039 | const struct usb_device_id *id) | |
1040 | { | |
1041 | struct usb_device *udev = interface_to_usbdev(intf); | |
1042 | int ret = 0; | |
1043 | ||
1044 | usb_reset_configuration(udev); | |
1045 | ||
1046 | usb_set_interface(udev, intf->cur_altsetting->desc.bInterfaceNumber, 1); | |
1047 | ||
1048 | if (udev->speed != USB_SPEED_HIGH) { | |
1049 | ret = usb_reset_device(udev); | |
1050 | info("DEV Failed to connect in HIGH SPEED mode"); | |
1051 | return -ENODEV; | |
1052 | } | |
1053 | ||
9d4540c9 MP |
1054 | if (lme2510_return_status(udev) == 0x44) { |
1055 | lme_firmware_switch(udev, 0); | |
1056 | return -ENODEV; | |
1057 | } | |
ab599a6d | 1058 | |
d2f918bb MP |
1059 | if (0 == dvb_usb_device_init(intf, &lme2510_properties, |
1060 | THIS_MODULE, NULL, adapter_nr)) { | |
1061 | info("DEV registering device driver"); | |
1062 | return 0; | |
1063 | } | |
1064 | if (0 == dvb_usb_device_init(intf, &lme2510c_properties, | |
1065 | THIS_MODULE, NULL, adapter_nr)) { | |
1066 | info("DEV registering device driver"); | |
1067 | return 0; | |
1068 | } | |
1069 | ||
1070 | info("DEV lme2510 Error"); | |
1071 | return -ENODEV; | |
1072 | ||
1073 | } | |
1074 | ||
1075 | static struct usb_device_id lme2510_table[] = { | |
1076 | { USB_DEVICE(0x3344, 0x1122) }, /* LME2510 */ | |
1077 | { USB_DEVICE(0x3344, 0x1120) }, /* LME2510C */ | |
1078 | {} /* Terminating entry */ | |
1079 | }; | |
1080 | ||
1081 | MODULE_DEVICE_TABLE(usb, lme2510_table); | |
1082 | ||
1083 | static struct dvb_usb_device_properties lme2510_properties = { | |
1084 | .caps = DVB_USB_IS_AN_I2C_ADAPTER, | |
d2f918bb MP |
1085 | .size_of_priv = sizeof(struct lme2510_state), |
1086 | .num_adapters = 1, | |
1087 | .adapter = { | |
1088 | { | |
1089 | .streaming_ctrl = lme2510_streaming_ctrl, | |
1090 | .frontend_attach = dm04_lme2510_frontend_attach, | |
75aecc3a | 1091 | .tuner_attach = dm04_lme2510_tuner, |
d2f918bb MP |
1092 | /* parameter for the MPEG2-data transfer */ |
1093 | .stream = { | |
1094 | .type = USB_BULK, | |
1095 | .count = 10, | |
1096 | .endpoint = 0x06, | |
1097 | .u = { | |
1098 | .bulk = { | |
1099 | .buffersize = 4096, | |
1100 | ||
1101 | } | |
1102 | } | |
1103 | } | |
1104 | } | |
1105 | }, | |
1106 | .power_ctrl = lme2510_powerup, | |
1107 | .identify_state = lme2510_identify_state, | |
1108 | .i2c_algo = &lme2510_i2c_algo, | |
1109 | .generic_bulk_ctrl_endpoint = 0, | |
1110 | .num_device_descs = 1, | |
1111 | .devices = { | |
75aecc3a | 1112 | { "DM04_LME2510_DVB-S", |
d2f918bb MP |
1113 | { &lme2510_table[0], NULL }, |
1114 | }, | |
1115 | ||
1116 | } | |
1117 | }; | |
1118 | ||
1119 | static struct dvb_usb_device_properties lme2510c_properties = { | |
1120 | .caps = DVB_USB_IS_AN_I2C_ADAPTER, | |
d2f918bb MP |
1121 | .size_of_priv = sizeof(struct lme2510_state), |
1122 | .num_adapters = 1, | |
1123 | .adapter = { | |
1124 | { | |
1125 | .streaming_ctrl = lme2510_streaming_ctrl, | |
1126 | .frontend_attach = dm04_lme2510_frontend_attach, | |
75aecc3a | 1127 | .tuner_attach = dm04_lme2510_tuner, |
d2f918bb MP |
1128 | /* parameter for the MPEG2-data transfer */ |
1129 | .stream = { | |
1130 | .type = USB_BULK, | |
ab599a6d | 1131 | .count = 10, |
d2f918bb MP |
1132 | .endpoint = 0x8, |
1133 | .u = { | |
1134 | .bulk = { | |
1135 | .buffersize = 4096, | |
1136 | ||
1137 | } | |
1138 | } | |
1139 | } | |
1140 | } | |
1141 | }, | |
1142 | .power_ctrl = lme2510_powerup, | |
1143 | .identify_state = lme2510_identify_state, | |
1144 | .i2c_algo = &lme2510_i2c_algo, | |
1145 | .generic_bulk_ctrl_endpoint = 0, | |
1146 | .num_device_descs = 1, | |
1147 | .devices = { | |
75aecc3a | 1148 | { "DM04_LME2510C_DVB-S", |
d2f918bb MP |
1149 | { &lme2510_table[1], NULL }, |
1150 | }, | |
1151 | } | |
1152 | }; | |
1153 | ||
ab599a6d | 1154 | void *lme2510_exit_int(struct dvb_usb_device *d) |
d2f918bb MP |
1155 | { |
1156 | struct lme2510_state *st = d->priv; | |
ab599a6d MP |
1157 | struct dvb_usb_adapter *adap = &d->adapter[0]; |
1158 | void *buffer = NULL; | |
1159 | ||
1160 | if (adap != NULL) { | |
1161 | lme2510_kill_urb(&adap->stream); | |
1162 | adap->feedcount = 0; | |
1163 | } | |
1164 | ||
d2f918bb | 1165 | if (st->lme_urb != NULL) { |
ab599a6d | 1166 | st->i2c_talk_onoff = 1; |
d2f918bb MP |
1167 | st->signal_lock = 0; |
1168 | st->signal_level = 0; | |
1169 | st->signal_sn = 0; | |
ab599a6d | 1170 | buffer = st->usb_buffer; |
d2f918bb MP |
1171 | usb_kill_urb(st->lme_urb); |
1172 | usb_free_coherent(d->udev, 5000, st->buffer, | |
1173 | st->lme_urb->transfer_dma); | |
25985edc | 1174 | info("Interrupt Service Stopped"); |
d8b4b582 | 1175 | rc_unregister_device(d->rc_dev); |
d2f918bb MP |
1176 | info("Remote Stopped"); |
1177 | } | |
ab599a6d | 1178 | return buffer; |
d2f918bb MP |
1179 | } |
1180 | ||
1181 | void lme2510_exit(struct usb_interface *intf) | |
1182 | { | |
1183 | struct dvb_usb_device *d = usb_get_intfdata(intf); | |
ab599a6d MP |
1184 | void *usb_buffer; |
1185 | ||
d2f918bb | 1186 | if (d != NULL) { |
ab599a6d | 1187 | usb_buffer = lme2510_exit_int(d); |
d2f918bb | 1188 | dvb_usb_device_exit(intf); |
ab599a6d | 1189 | kfree(usb_buffer); |
d2f918bb | 1190 | } |
d2f918bb MP |
1191 | } |
1192 | ||
1193 | static struct usb_driver lme2510_driver = { | |
75aecc3a | 1194 | .name = "LME2510C_DVB-S", |
d2f918bb MP |
1195 | .probe = lme2510_probe, |
1196 | .disconnect = lme2510_exit, | |
1197 | .id_table = lme2510_table, | |
1198 | }; | |
1199 | ||
1200 | /* module stuff */ | |
1201 | static int __init lme2510_module_init(void) | |
1202 | { | |
1203 | int result = usb_register(&lme2510_driver); | |
1204 | if (result) { | |
1205 | err("usb_register failed. Error number %d", result); | |
1206 | return result; | |
1207 | } | |
1208 | ||
1209 | return 0; | |
1210 | } | |
1211 | ||
1212 | static void __exit lme2510_module_exit(void) | |
1213 | { | |
1214 | /* deregister this driver from the USB subsystem */ | |
1215 | usb_deregister(&lme2510_driver); | |
1216 | } | |
1217 | ||
1218 | module_init(lme2510_module_init); | |
1219 | module_exit(lme2510_module_exit); | |
1220 | ||
1221 | MODULE_AUTHOR("Malcolm Priestley <tvboxspy@gmail.com>"); | |
75aecc3a | 1222 | MODULE_DESCRIPTION("LME2510(C) DVB-S USB2.0"); |
9d4540c9 | 1223 | MODULE_VERSION("1.80"); |
d2f918bb | 1224 | MODULE_LICENSE("GPL"); |