?  search:
summary | log | graphiclog1 | graphiclog2 | commit | commitdiff | tree | refs | edit | fork
blame | history | raw | HEAD
Merge branch 'media_fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab...
[cris-mirror.git] / drivers / media / dvb / dvb-usb / m920x.c
blobda9dc91ce910c9e36ad7c1a1aaf6b817d8397a88
1 /* DVB USB compliant linux driver for MSI Mega Sky 580 DVB-T USB2.0 receiver
2 *
3 * Copyright (C) 2006 Aapo Tahkola (aet@rasterburn.org)
4 *
5 * This program is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License as published by the
7 * Free Software Foundation, version 2.
8 *
9 * see Documentation/dvb/README.dvb-usb for more information
10 */
11
12 #include "m920x.h"
13
14 #include "mt352.h"
15 #include "mt352_priv.h"
16 #include "qt1010.h"
17 #include "tda1004x.h"
18 #include "tda827x.h"
19
20 #include <media/tuner.h>
21 #include "tuner-simple.h"
22 #include <asm/unaligned.h>
23
24 /* debug */
25 static int dvb_usb_m920x_debug;
26 module_param_named(debug,dvb_usb_m920x_debug, int, 0644);
27 MODULE_PARM_DESC(debug, "set debugging level (1=rc (or-able))." DVB_USB_DEBUG_STATUS);
28
29 DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
30
31 static int m920x_set_filter(struct dvb_usb_device *d, int type, int idx, int pid);
32
33 static inline int m920x_read(struct usb_device *udev, u8 request, u16 value,
34 u16 index, void *data, int size)
35 {
36 int ret;
37
38 ret = usb_control_msg(udev, usb_rcvctrlpipe(udev, 0),
39 request, USB_TYPE_VENDOR | USB_DIR_IN,
40 value, index, data, size, 2000);
41 if (ret < 0) {
42 printk(KERN_INFO "m920x_read = error: %d\n", ret);
43 return ret;
44 }
45
46 if (ret != size) {
47 deb("m920x_read = no data\n");
48 return -EIO;
49 }
50
51 return 0;
52 }
53
54 static inline int m920x_write(struct usb_device *udev, u8 request,
55 u16 value, u16 index)
56 {
57 int ret;
58
59 ret = usb_control_msg(udev, usb_sndctrlpipe(udev, 0),
60 request, USB_TYPE_VENDOR | USB_DIR_OUT,
61 value, index, NULL, 0, 2000);
62
63 return ret;
64 }
65
66 static int m920x_init(struct dvb_usb_device *d, struct m920x_inits *rc_seq)
67 {
68 int ret = 0, i, epi, flags = 0;
69 int adap_enabled[M9206_MAX_ADAPTERS] = { 0 };
70
71 /* Remote controller init. */
72 if (d->props.rc.legacy.rc_query) {
73 deb("Initialising remote control\n");
74 while (rc_seq->address) {
75 if ((ret = m920x_write(d->udev, M9206_CORE,
76 rc_seq->data,
77 rc_seq->address)) != 0) {
78 deb("Initialising remote control failed\n");
79 return ret;
80 }
81
82 rc_seq++;
83 }
84
85 deb("Initialising remote control success\n");
86 }
87
88 for (i = 0; i < d->props.num_adapters; i++)
89 flags |= d->adapter[i].props.caps;
90
91 /* Some devices(Dposh) might crash if we attempt touch at all. */
92 if (flags & DVB_USB_ADAP_HAS_PID_FILTER) {
93 for (i = 0; i < d->props.num_adapters; i++) {
94 epi = d->adapter[i].props.stream.endpoint - 0x81;
95
96 if (epi < 0 || epi >= M9206_MAX_ADAPTERS) {
97 printk(KERN_INFO "m920x: Unexpected adapter endpoint!\n");
98 return -EINVAL;
99 }
100
101 adap_enabled[epi] = 1;
102 }
103
104 for (i = 0; i < M9206_MAX_ADAPTERS; i++) {
105 if (adap_enabled[i])
106 continue;
107
108 if ((ret = m920x_set_filter(d, 0x81 + i, 0, 0x0)) != 0)
109 return ret;
110
111 if ((ret = m920x_set_filter(d, 0x81 + i, 0, 0x02f5)) != 0)
112 return ret;
113 }
114 }
115
116 return ret;
117 }
118
119 static int m920x_init_ep(struct usb_interface *intf)
120 {
121 struct usb_device *udev = interface_to_usbdev(intf);
122 struct usb_host_interface *alt;
123
124 if ((alt = usb_altnum_to_altsetting(intf, 1)) == NULL) {
125 deb("No alt found!\n");
126 return -ENODEV;
127 }
128
129 return usb_set_interface(udev, alt->desc.bInterfaceNumber,
130 alt->desc.bAlternateSetting);
131 }
132
133 static int m920x_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
134 {
135 struct m920x_state *m = d->priv;
136 int i, ret = 0;
137 u8 rc_state[2];
138
139 if ((ret = m920x_read(d->udev, M9206_CORE, 0x0, M9206_RC_STATE, rc_state, 1)) != 0)
140 goto unlock;
141
142 if ((ret = m920x_read(d->udev, M9206_CORE, 0x0, M9206_RC_KEY, rc_state + 1, 1)) != 0)
143 goto unlock;
144
145 for (i = 0; i < d->props.rc.legacy.rc_map_size; i++)
146 if (rc5_data(&d->props.rc.legacy.rc_map_table[i]) == rc_state[1]) {
147 *event = d->props.rc.legacy.rc_map_table[i].keycode;
148
149 switch(rc_state[0]) {
150 case 0x80:
151 *state = REMOTE_NO_KEY_PRESSED;
152 goto unlock;
153
154 case 0x88: /* framing error or "invalid code" */
155 case 0x99:
156 case 0xc0:
157 case 0xd8:
158 *state = REMOTE_NO_KEY_PRESSED;
159 m->rep_count = 0;
160 goto unlock;
161
162 case 0x93:
163 case 0x92:
164 case 0x83: /* pinnacle PCTV310e */
165 case 0x82:
166 m->rep_count = 0;
167 *state = REMOTE_KEY_PRESSED;
168 goto unlock;
169
170 case 0x91:
171 case 0x81: /* pinnacle PCTV310e */
172 /* prevent immediate auto-repeat */
173 if (++m->rep_count > 2)
174 *state = REMOTE_KEY_REPEAT;
175 else
176 *state = REMOTE_NO_KEY_PRESSED;
177 goto unlock;
178
179 default:
180 deb("Unexpected rc state %02x\n", rc_state[0]);
181 *state = REMOTE_NO_KEY_PRESSED;
182 goto unlock;
183 }
184 }
185
186 if (rc_state[1] != 0)
187 deb("Unknown rc key %02x\n", rc_state[1]);
188
189 *state = REMOTE_NO_KEY_PRESSED;
190
191 unlock:
192
193 return ret;
194 }
195
196 /* I2C */
197 static int m920x_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg msg[], int num)
198 {
199 struct dvb_usb_device *d = i2c_get_adapdata(adap);
200 int i, j;
201 int ret = 0;
202
203 if (!num)
204 return -EINVAL;
205
206 if (mutex_lock_interruptible(&d->i2c_mutex) < 0)
207 return -EAGAIN;
208
209 for (i = 0; i < num; i++) {
210 if (msg[i].flags & (I2C_M_NO_RD_ACK | I2C_M_IGNORE_NAK | I2C_M_TEN) || msg[i].len == 0) {
211 /* For a 0 byte message, I think sending the address
212 * to index 0x80|0x40 would be the correct thing to
213 * do. However, zero byte messages are only used for
214 * probing, and since we don't know how to get the
215 * slave's ack, we can't probe. */
216 ret = -ENOTSUPP;
217 goto unlock;
218 }
219 /* Send START & address/RW bit */
220 if (!(msg[i].flags & I2C_M_NOSTART)) {
221 if ((ret = m920x_write(d->udev, M9206_I2C,
222 (msg[i].addr << 1) |
223 (msg[i].flags & I2C_M_RD ? 0x01 : 0), 0x80)) != 0)
224 goto unlock;
225 /* Should check for ack here, if we knew how. */
226 }
227 if (msg[i].flags & I2C_M_RD) {
228 for (j = 0; j < msg[i].len; j++) {
229 /* Last byte of transaction?
230 * Send STOP, otherwise send ACK. */
231 int stop = (i+1 == num && j+1 == msg[i].len) ? 0x40 : 0x01;
232
233 if ((ret = m920x_read(d->udev, M9206_I2C, 0x0,
234 0x20 | stop,
235 &msg[i].buf[j], 1)) != 0)
236 goto unlock;
237 }
238 } else {
239 for (j = 0; j < msg[i].len; j++) {
240 /* Last byte of transaction? Then send STOP. */
241 int stop = (i+1 == num && j+1 == msg[i].len) ? 0x40 : 0x00;
242
243 if ((ret = m920x_write(d->udev, M9206_I2C, msg[i].buf[j], stop)) != 0)
244 goto unlock;
245 /* Should check for ack here too. */
246 }
247 }
248 }
249 ret = num;
250
251 unlock:
252 mutex_unlock(&d->i2c_mutex);
253
254 return ret;
255 }
256
257 static u32 m920x_i2c_func(struct i2c_adapter *adapter)
258 {
259 return I2C_FUNC_I2C;
260 }
261
262 static struct i2c_algorithm m920x_i2c_algo = {
263 .master_xfer = m920x_i2c_xfer,
264 .functionality = m920x_i2c_func,
265 };
266
267 /* pid filter */
268 static int m920x_set_filter(struct dvb_usb_device *d, int type, int idx, int pid)
269 {
270 int ret = 0;
271
272 if (pid >= 0x8000)
273 return -EINVAL;
274
275 pid |= 0x8000;
276
277 if ((ret = m920x_write(d->udev, M9206_FILTER, pid, (type << 8) | (idx * 4) )) != 0)
278 return ret;
279
280 if ((ret = m920x_write(d->udev, M9206_FILTER, 0, (type << 8) | (idx * 4) )) != 0)
281 return ret;
282
283 return ret;
284 }
285
286 static int m920x_update_filters(struct dvb_usb_adapter *adap)
287 {
288 struct m920x_state *m = adap->dev->priv;
289 int enabled = m->filtering_enabled[adap->id];
290 int i, ret = 0, filter = 0;
291 int ep = adap->props.stream.endpoint;
292
293 for (i = 0; i < M9206_MAX_FILTERS; i++)
294 if (m->filters[adap->id][i] == 8192)
295 enabled = 0;
296
297 /* Disable all filters */
298 if ((ret = m920x_set_filter(adap->dev, ep, 1, enabled)) != 0)
299 return ret;
300
301 for (i = 0; i < M9206_MAX_FILTERS; i++)
302 if ((ret = m920x_set_filter(adap->dev, ep, i + 2, 0)) != 0)
303 return ret;
304
305 /* Set */
306 if (enabled) {
307 for (i = 0; i < M9206_MAX_FILTERS; i++) {
308 if (m->filters[adap->id][i] == 0)
309 continue;
310
311 if ((ret = m920x_set_filter(adap->dev, ep, filter + 2, m->filters[adap->id][i])) != 0)
312 return ret;
313
314 filter++;
315 }
316 }
317
318 return ret;
319 }
320
321 static int m920x_pid_filter_ctrl(struct dvb_usb_adapter *adap, int onoff)
322 {
323 struct m920x_state *m = adap->dev->priv;
324
325 m->filtering_enabled[adap->id] = onoff ? 1 : 0;
326
327 return m920x_update_filters(adap);
328 }
329
330 static int m920x_pid_filter(struct dvb_usb_adapter *adap, int index, u16 pid, int onoff)
331 {
332 struct m920x_state *m = adap->dev->priv;
333
334 m->filters[adap->id][index] = onoff ? pid : 0;
335
336 return m920x_update_filters(adap);
337 }
338
339 static int m920x_firmware_download(struct usb_device *udev, const struct firmware *fw)
340 {
341 u16 value, index, size;
342 u8 read[4], *buff;
343 int i, pass, ret = 0;
344
345 buff = kmalloc(65536, GFP_KERNEL);
346 if (buff == NULL)
347 return -ENOMEM;
348
349 if ((ret = m920x_read(udev, M9206_FILTER, 0x0, 0x8000, read, 4)) != 0)
350 goto done;
351 deb("%x %x %x %x\n", read[0], read[1], read[2], read[3]);
352
353 if ((ret = m920x_read(udev, M9206_FW, 0x0, 0x0, read, 1)) != 0)
354 goto done;
355 deb("%x\n", read[0]);
356
357 for (pass = 0; pass < 2; pass++) {
358 for (i = 0; i + (sizeof(u16) * 3) < fw->size;) {
359 value = get_unaligned_le16(fw->data + i);
360 i += sizeof(u16);
361
362 index = get_unaligned_le16(fw->data + i);
363 i += sizeof(u16);
364
365 size = get_unaligned_le16(fw->data + i);
366 i += sizeof(u16);
367
368 if (pass == 1) {
369 /* Will stall if using fw->data ... */
370 memcpy(buff, fw->data + i, size);
371
372 ret = usb_control_msg(udev, usb_sndctrlpipe(udev,0),
373 M9206_FW,
374 USB_TYPE_VENDOR | USB_DIR_OUT,
375 value, index, buff, size, 20);
376 if (ret != size) {
377 deb("error while uploading fw!\n");
378 ret = -EIO;
379 goto done;
380 }
381 msleep(3);
382 }
383 i += size;
384 }
385 if (i != fw->size) {
386 deb("bad firmware file!\n");
387 ret = -EINVAL;
388 goto done;
389 }
390 }
391
392 msleep(36);
393
394 /* m920x will disconnect itself from the bus after this. */
395 (void) m920x_write(udev, M9206_CORE, 0x01, M9206_FW_GO);
396 deb("firmware uploaded!\n");
397
398 done:
399 kfree(buff);
400
401 return ret;
402 }
403
404 /* Callbacks for DVB USB */
405 static int m920x_identify_state(struct usb_device *udev,
406 struct dvb_usb_device_properties *props,
407 struct dvb_usb_device_description **desc,
408 int *cold)
409 {
410 struct usb_host_interface *alt;
411
412 alt = usb_altnum_to_altsetting(usb_ifnum_to_if(udev, 0), 1);
413 *cold = (alt == NULL) ? 1 : 0;
414
415 return 0;
416 }
417
418 /* demod configurations */
419 static int m920x_mt352_demod_init(struct dvb_frontend *fe)
420 {
421 int ret;
422 u8 config[] = { CONFIG, 0x3d };
423 u8 clock[] = { CLOCK_CTL, 0x30 };
424 u8 reset[] = { RESET, 0x80 };
425 u8 adc_ctl[] = { ADC_CTL_1, 0x40 };
426 u8 agc[] = { AGC_TARGET, 0x1c, 0x20 };
427 u8 sec_agc[] = { 0x69, 0x00, 0xff, 0xff, 0x40, 0xff, 0x00, 0x40, 0x40 };
428 u8 unk1[] = { 0x93, 0x1a };
429 u8 unk2[] = { 0xb5, 0x7a };
430
431 deb("Demod init!\n");
432
433 if ((ret = mt352_write(fe, config, ARRAY_SIZE(config))) != 0)
434 return ret;
435 if ((ret = mt352_write(fe, clock, ARRAY_SIZE(clock))) != 0)
436 return ret;
437 if ((ret = mt352_write(fe, reset, ARRAY_SIZE(reset))) != 0)
438 return ret;
439 if ((ret = mt352_write(fe, adc_ctl, ARRAY_SIZE(adc_ctl))) != 0)
440 return ret;
441 if ((ret = mt352_write(fe, agc, ARRAY_SIZE(agc))) != 0)
442 return ret;
443 if ((ret = mt352_write(fe, sec_agc, ARRAY_SIZE(sec_agc))) != 0)
444 return ret;
445 if ((ret = mt352_write(fe, unk1, ARRAY_SIZE(unk1))) != 0)
446 return ret;
447 if ((ret = mt352_write(fe, unk2, ARRAY_SIZE(unk2))) != 0)
448 return ret;
449
450 return 0;
451 }
452
453 static struct mt352_config m920x_mt352_config = {
454 .demod_address = 0x0f,
455 .no_tuner = 1,
456 .demod_init = m920x_mt352_demod_init,
457 };
458
459 static struct tda1004x_config m920x_tda10046_08_config = {
460 .demod_address = 0x08,
461 .invert = 0,
462 .invert_oclk = 0,
463 .ts_mode = TDA10046_TS_SERIAL,
464 .xtal_freq = TDA10046_XTAL_16M,
465 .if_freq = TDA10046_FREQ_045,
466 .agc_config = TDA10046_AGC_TDA827X,
467 .gpio_config = TDA10046_GPTRI,
468 .request_firmware = NULL,
469 };
470
471 static struct tda1004x_config m920x_tda10046_0b_config = {
472 .demod_address = 0x0b,
473 .invert = 0,
474 .invert_oclk = 0,
475 .ts_mode = TDA10046_TS_SERIAL,
476 .xtal_freq = TDA10046_XTAL_16M,
477 .if_freq = TDA10046_FREQ_045,
478 .agc_config = TDA10046_AGC_TDA827X,
479 .gpio_config = TDA10046_GPTRI,
480 .request_firmware = NULL, /* uses firmware EEPROM */
481 };
482
483 /* tuner configurations */
484 static struct qt1010_config m920x_qt1010_config = {
485 .i2c_address = 0x62
486 };
487
488 /* Callbacks for DVB USB */
489 static int m920x_mt352_frontend_attach(struct dvb_usb_adapter *adap)
490 {
491 deb("%s\n",__func__);
492
493 if ((adap->fe = dvb_attach(mt352_attach,
494 &m920x_mt352_config,
495 &adap->dev->i2c_adap)) == NULL)
496 return -EIO;
497
498 return 0;
499 }
500
501 static int m920x_tda10046_08_frontend_attach(struct dvb_usb_adapter *adap)
502 {
503 deb("%s\n",__func__);
504
505 if ((adap->fe = dvb_attach(tda10046_attach,
506 &m920x_tda10046_08_config,
507 &adap->dev->i2c_adap)) == NULL)
508 return -EIO;
509
510 return 0;
511 }
512
513 static int m920x_tda10046_0b_frontend_attach(struct dvb_usb_adapter *adap)
514 {
515 deb("%s\n",__func__);
516
517 if ((adap->fe = dvb_attach(tda10046_attach,
518 &m920x_tda10046_0b_config,
519 &adap->dev->i2c_adap)) == NULL)
520 return -EIO;
521
522 return 0;
523 }
524
525 static int m920x_qt1010_tuner_attach(struct dvb_usb_adapter *adap)
526 {
527 deb("%s\n",__func__);
528
529 if (dvb_attach(qt1010_attach, adap->fe, &adap->dev->i2c_adap, &m920x_qt1010_config) == NULL)
530 return -ENODEV;
531
532 return 0;
533 }
534
535 static int m920x_tda8275_60_tuner_attach(struct dvb_usb_adapter *adap)
536 {
537 deb("%s\n",__func__);
538
539 if (dvb_attach(tda827x_attach, adap->fe, 0x60, &adap->dev->i2c_adap, NULL) == NULL)
540 return -ENODEV;
541
542 return 0;
543 }
544
545 static int m920x_tda8275_61_tuner_attach(struct dvb_usb_adapter *adap)
546 {
547 deb("%s\n",__func__);
548
549 if (dvb_attach(tda827x_attach, adap->fe, 0x61, &adap->dev->i2c_adap, NULL) == NULL)
550 return -ENODEV;
551
552 return 0;
553 }
554
555 static int m920x_fmd1216me_tuner_attach(struct dvb_usb_adapter *adap)
556 {
557 dvb_attach(simple_tuner_attach, adap->fe,
558 &adap->dev->i2c_adap, 0x61,
559 TUNER_PHILIPS_FMD1216ME_MK3);
560 return 0;
561 }
562
563 /* device-specific initialization */
564 static struct m920x_inits megasky_rc_init [] = {
565 { M9206_RC_INIT2, 0xa8 },
566 { M9206_RC_INIT1, 0x51 },
567 { } /* terminating entry */
568 };
569
570 static struct m920x_inits tvwalkertwin_rc_init [] = {
571 { M9206_RC_INIT2, 0x00 },
572 { M9206_RC_INIT1, 0xef },
573 { 0xff28, 0x00 },
574 { 0xff23, 0x00 },
575 { 0xff21, 0x30 },
576 { } /* terminating entry */
577 };
578
579 static struct m920x_inits pinnacle310e_init[] = {
580 /* without these the tuner don't work */
581 { 0xff20, 0x9b },
582 { 0xff22, 0x70 },
583
584 /* rc settings */
585 { 0xff50, 0x80 },
586 { M9206_RC_INIT1, 0x00 },
587 { M9206_RC_INIT2, 0xff },
588 { } /* terminating entry */
589 };
590
591 /* ir keymaps */
592 static struct rc_map_table rc_map_megasky_table[] = {
593 { 0x0012, KEY_POWER },
594 { 0x001e, KEY_CYCLEWINDOWS }, /* min/max */
595 { 0x0002, KEY_CHANNELUP },
596 { 0x0005, KEY_CHANNELDOWN },
597 { 0x0003, KEY_VOLUMEUP },
598 { 0x0006, KEY_VOLUMEDOWN },
599 { 0x0004, KEY_MUTE },
600 { 0x0007, KEY_OK }, /* TS */
601 { 0x0008, KEY_STOP },
602 { 0x0009, KEY_MENU }, /* swap */
603 { 0x000a, KEY_REWIND },
604 { 0x001b, KEY_PAUSE },
605 { 0x001f, KEY_FASTFORWARD },
606 { 0x000c, KEY_RECORD },
607 { 0x000d, KEY_CAMERA }, /* screenshot */
608 { 0x000e, KEY_COFFEE }, /* "MTS" */
609 };
610
611 static struct rc_map_table rc_map_tvwalkertwin_table[] = {
612 { 0x0001, KEY_ZOOM }, /* Full Screen */
613 { 0x0002, KEY_CAMERA }, /* snapshot */
614 { 0x0003, KEY_MUTE },
615 { 0x0004, KEY_REWIND },
616 { 0x0005, KEY_PLAYPAUSE }, /* Play/Pause */
617 { 0x0006, KEY_FASTFORWARD },
618 { 0x0007, KEY_RECORD },
619 { 0x0008, KEY_STOP },
620 { 0x0009, KEY_TIME }, /* Timeshift */
621 { 0x000c, KEY_COFFEE }, /* Recall */
622 { 0x000e, KEY_CHANNELUP },
623 { 0x0012, KEY_POWER },
624 { 0x0015, KEY_MENU }, /* source */
625 { 0x0018, KEY_CYCLEWINDOWS }, /* TWIN PIP */
626 { 0x001a, KEY_CHANNELDOWN },
627 { 0x001b, KEY_VOLUMEDOWN },
628 { 0x001e, KEY_VOLUMEUP },
629 };
630
631 static struct rc_map_table rc_map_pinnacle310e_table[] = {
632 { 0x16, KEY_POWER },
633 { 0x17, KEY_FAVORITES },
634 { 0x0f, KEY_TEXT },
635 { 0x48, KEY_MEDIA }, /* preview */
636 { 0x1c, KEY_EPG },
637 { 0x04, KEY_LIST }, /* record list */
638 { 0x03, KEY_1 },
639 { 0x01, KEY_2 },
640 { 0x06, KEY_3 },
641 { 0x09, KEY_4 },
642 { 0x1d, KEY_5 },
643 { 0x1f, KEY_6 },
644 { 0x0d, KEY_7 },
645 { 0x19, KEY_8 },
646 { 0x1b, KEY_9 },
647 { 0x15, KEY_0 },
648 { 0x0c, KEY_CANCEL },
649 { 0x4a, KEY_CLEAR },
650 { 0x13, KEY_BACK },
651 { 0x00, KEY_TAB },
652 { 0x4b, KEY_UP },
653 { 0x4e, KEY_LEFT },
654 { 0x52, KEY_RIGHT },
655 { 0x51, KEY_DOWN },
656 { 0x4f, KEY_ENTER }, /* could also be KEY_OK */
657 { 0x1e, KEY_VOLUMEUP },
658 { 0x0a, KEY_VOLUMEDOWN },
659 { 0x05, KEY_CHANNELUP },
660 { 0x02, KEY_CHANNELDOWN },
661 { 0x11, KEY_RECORD },
662 { 0x14, KEY_PLAY },
663 { 0x4c, KEY_PAUSE },
664 { 0x1a, KEY_STOP },
665 { 0x40, KEY_REWIND },
666 { 0x12, KEY_FASTFORWARD },
667 { 0x41, KEY_PREVIOUSSONG }, /* Replay */
668 { 0x42, KEY_NEXTSONG }, /* Skip */
669 { 0x54, KEY_CAMERA }, /* Capture */
670 /* { 0x50, KEY_SAP }, */ /* Sap */
671 { 0x47, KEY_CYCLEWINDOWS }, /* Pip */
672 { 0x4d, KEY_SCREEN }, /* FullScreen */
673 { 0x08, KEY_SUBTITLE },
674 { 0x0e, KEY_MUTE },
675 /* { 0x49, KEY_LR }, */ /* L/R */
676 { 0x07, KEY_SLEEP }, /* Hibernate */
677 { 0x08, KEY_MEDIA }, /* A/V */
678 { 0x0e, KEY_MENU }, /* Recall */
679 { 0x45, KEY_ZOOMIN },
680 { 0x46, KEY_ZOOMOUT },
681 { 0x18, KEY_TV }, /* Red */
682 { 0x53, KEY_VCR }, /* Green */
683 { 0x5e, KEY_SAT }, /* Yellow */
684 { 0x5f, KEY_PLAYER }, /* Blue */
685 };
686
687 /* DVB USB Driver stuff */
688 static struct dvb_usb_device_properties megasky_properties;
689 static struct dvb_usb_device_properties digivox_mini_ii_properties;
690 static struct dvb_usb_device_properties tvwalkertwin_properties;
691 static struct dvb_usb_device_properties dposh_properties;
692 static struct dvb_usb_device_properties pinnacle_pctv310e_properties;
693
694 static int m920x_probe(struct usb_interface *intf,
695 const struct usb_device_id *id)
696 {
697 struct dvb_usb_device *d = NULL;
698 int ret;
699 struct m920x_inits *rc_init_seq = NULL;
700 int bInterfaceNumber = intf->cur_altsetting->desc.bInterfaceNumber;
701
702 deb("Probing for m920x device at interface %d\n", bInterfaceNumber);
703
704 if (bInterfaceNumber == 0) {
705 /* Single-tuner device, or first interface on
706 * multi-tuner device
707 */
708
709 ret = dvb_usb_device_init(intf, &megasky_properties,
710 THIS_MODULE, &d, adapter_nr);
711 if (ret == 0) {
712 rc_init_seq = megasky_rc_init;
713 goto found;
714 }
715
716 ret = dvb_usb_device_init(intf, &digivox_mini_ii_properties,
717 THIS_MODULE, &d, adapter_nr);
718 if (ret == 0) {
719 /* No remote control, so no rc_init_seq */
720 goto found;
721 }
722
723 /* This configures both tuners on the TV Walker Twin */
724 ret = dvb_usb_device_init(intf, &tvwalkertwin_properties,
725 THIS_MODULE, &d, adapter_nr);
726 if (ret == 0) {
727 rc_init_seq = tvwalkertwin_rc_init;
728 goto found;
729 }
730
731 ret = dvb_usb_device_init(intf, &dposh_properties,
732 THIS_MODULE, &d, adapter_nr);
733 if (ret == 0) {
734 /* Remote controller not supported yet. */
735 goto found;
736 }
737
738 ret = dvb_usb_device_init(intf, &pinnacle_pctv310e_properties,
739 THIS_MODULE, &d, adapter_nr);
740 if (ret == 0) {
741 rc_init_seq = pinnacle310e_init;
742 goto found;
743 }
744
745 return ret;
746 } else {
747 /* Another interface on a multi-tuner device */
748
749 /* The LifeView TV Walker Twin gets here, but struct
750 * tvwalkertwin_properties already configured both
751 * tuners, so there is nothing for us to do here
752 */
753 }
754
755 found:
756 if ((ret = m920x_init_ep(intf)) < 0)
757 return ret;
758
759 if (d && (ret = m920x_init(d, rc_init_seq)) != 0)
760 return ret;
761
762 return ret;
763 }
764
765 static struct usb_device_id m920x_table [] = {
766 { USB_DEVICE(USB_VID_MSI, USB_PID_MSI_MEGASKY580) },
767 { USB_DEVICE(USB_VID_ANUBIS_ELECTRONIC,
768 USB_PID_MSI_DIGI_VOX_MINI_II) },
769 { USB_DEVICE(USB_VID_ANUBIS_ELECTRONIC,
770 USB_PID_LIFEVIEW_TV_WALKER_TWIN_COLD) },
771 { USB_DEVICE(USB_VID_ANUBIS_ELECTRONIC,
772 USB_PID_LIFEVIEW_TV_WALKER_TWIN_WARM) },
773 { USB_DEVICE(USB_VID_DPOSH, USB_PID_DPOSH_M9206_COLD) },
774 { USB_DEVICE(USB_VID_DPOSH, USB_PID_DPOSH_M9206_WARM) },
775 { USB_DEVICE(USB_VID_VISIONPLUS, USB_PID_PINNACLE_PCTV310E) },
776 { } /* Terminating entry */
777 };
778 MODULE_DEVICE_TABLE (usb, m920x_table);
779
780 static struct dvb_usb_device_properties megasky_properties = {
781 .caps = DVB_USB_IS_AN_I2C_ADAPTER,
782
783 .usb_ctrl = DEVICE_SPECIFIC,
784 .firmware = "dvb-usb-megasky-02.fw",
785 .download_firmware = m920x_firmware_download,
786
787 .rc.legacy = {
788 .rc_interval = 100,
789 .rc_map_table = rc_map_megasky_table,
790 .rc_map_size = ARRAY_SIZE(rc_map_megasky_table),
791 .rc_query = m920x_rc_query,
792 },
793
794 .size_of_priv = sizeof(struct m920x_state),
795
796 .identify_state = m920x_identify_state,
797 .num_adapters = 1,
798 .adapter = {{
799 .caps = DVB_USB_ADAP_HAS_PID_FILTER |
800 DVB_USB_ADAP_PID_FILTER_CAN_BE_TURNED_OFF,
801
802 .pid_filter_count = 8,
803 .pid_filter = m920x_pid_filter,
804 .pid_filter_ctrl = m920x_pid_filter_ctrl,
805
806 .frontend_attach = m920x_mt352_frontend_attach,
807 .tuner_attach = m920x_qt1010_tuner_attach,
808
809 .stream = {
810 .type = USB_BULK,
811 .count = 8,
812 .endpoint = 0x81,
813 .u = {
814 .bulk = {
815 .buffersize = 512,
816 }
817 }
818 },
819 }},
820 .i2c_algo = &m920x_i2c_algo,
821
822 .num_device_descs = 1,
823 .devices = {
824 { "MSI Mega Sky 580 DVB-T USB2.0",
825 { &m920x_table[0], NULL },
826 { NULL },
827 }
828 }
829 };
830
831 static struct dvb_usb_device_properties digivox_mini_ii_properties = {
832 .caps = DVB_USB_IS_AN_I2C_ADAPTER,
833
834 .usb_ctrl = DEVICE_SPECIFIC,
835 .firmware = "dvb-usb-digivox-02.fw",
836 .download_firmware = m920x_firmware_download,
837
838 .size_of_priv = sizeof(struct m920x_state),
839
840 .identify_state = m920x_identify_state,
841 .num_adapters = 1,
842 .adapter = {{
843 .caps = DVB_USB_ADAP_HAS_PID_FILTER |
844 DVB_USB_ADAP_PID_FILTER_CAN_BE_TURNED_OFF,
845
846 .pid_filter_count = 8,
847 .pid_filter = m920x_pid_filter,
848 .pid_filter_ctrl = m920x_pid_filter_ctrl,
849
850 .frontend_attach = m920x_tda10046_08_frontend_attach,
851 .tuner_attach = m920x_tda8275_60_tuner_attach,
852
853 .stream = {
854 .type = USB_BULK,
855 .count = 8,
856 .endpoint = 0x81,
857 .u = {
858 .bulk = {
859 .buffersize = 0x4000,
860 }
861 }
862 },
863 }},
864 .i2c_algo = &m920x_i2c_algo,
865
866 .num_device_descs = 1,
867 .devices = {
868 { "MSI DIGI VOX mini II DVB-T USB2.0",
869 { &m920x_table[1], NULL },
870 { NULL },
871 },
872 }
873 };
874
875 /* LifeView TV Walker Twin support by Nick Andrew <nick@nick-andrew.net>
876 *
877 * LifeView TV Walker Twin has 1 x M9206, 2 x TDA10046, 2 x TDA8275A
878 * TDA10046 #0 is located at i2c address 0x08
879 * TDA10046 #1 is located at i2c address 0x0b
880 * TDA8275A #0 is located at i2c address 0x60
881 * TDA8275A #1 is located at i2c address 0x61
882 */
883 static struct dvb_usb_device_properties tvwalkertwin_properties = {
884 .caps = DVB_USB_IS_AN_I2C_ADAPTER,
885
886 .usb_ctrl = DEVICE_SPECIFIC,
887 .firmware = "dvb-usb-tvwalkert.fw",
888 .download_firmware = m920x_firmware_download,
889
890 .rc.legacy = {
891 .rc_interval = 100,
892 .rc_map_table = rc_map_tvwalkertwin_table,
893 .rc_map_size = ARRAY_SIZE(rc_map_tvwalkertwin_table),
894 .rc_query = m920x_rc_query,
895 },
896
897 .size_of_priv = sizeof(struct m920x_state),
898
899 .identify_state = m920x_identify_state,
900 .num_adapters = 2,
901 .adapter = {{
902 .caps = DVB_USB_ADAP_HAS_PID_FILTER |
903 DVB_USB_ADAP_PID_FILTER_CAN_BE_TURNED_OFF,
904
905 .pid_filter_count = 8,
906 .pid_filter = m920x_pid_filter,
907 .pid_filter_ctrl = m920x_pid_filter_ctrl,
908
909 .frontend_attach = m920x_tda10046_08_frontend_attach,
910 .tuner_attach = m920x_tda8275_60_tuner_attach,
911
912 .stream = {
913 .type = USB_BULK,
914 .count = 8,
915 .endpoint = 0x81,
916 .u = {
917 .bulk = {
918 .buffersize = 512,
919 }
920 }
921 }},{
922 .caps = DVB_USB_ADAP_HAS_PID_FILTER |
923 DVB_USB_ADAP_PID_FILTER_CAN_BE_TURNED_OFF,
924
925 .pid_filter_count = 8,
926 .pid_filter = m920x_pid_filter,
927 .pid_filter_ctrl = m920x_pid_filter_ctrl,
928
929 .frontend_attach = m920x_tda10046_0b_frontend_attach,
930 .tuner_attach = m920x_tda8275_61_tuner_attach,
931
932 .stream = {
933 .type = USB_BULK,
934 .count = 8,
935 .endpoint = 0x82,
936 .u = {
937 .bulk = {
938 .buffersize = 512,
939 }
940 }
941 },
942 }},
943 .i2c_algo = &m920x_i2c_algo,
944
945 .num_device_descs = 1,
946 .devices = {
947 { .name = "LifeView TV Walker Twin DVB-T USB2.0",
948 .cold_ids = { &m920x_table[2], NULL },
949 .warm_ids = { &m920x_table[3], NULL },
950 },
951 }
952 };
953
954 static struct dvb_usb_device_properties dposh_properties = {
955 .caps = DVB_USB_IS_AN_I2C_ADAPTER,
956
957 .usb_ctrl = DEVICE_SPECIFIC,
958 .firmware = "dvb-usb-dposh-01.fw",
959 .download_firmware = m920x_firmware_download,
960
961 .size_of_priv = sizeof(struct m920x_state),
962
963 .identify_state = m920x_identify_state,
964 .num_adapters = 1,
965 .adapter = {{
966 /* Hardware pid filters don't work with this device/firmware */
967
968 .frontend_attach = m920x_mt352_frontend_attach,
969 .tuner_attach = m920x_qt1010_tuner_attach,
970
971 .stream = {
972 .type = USB_BULK,
973 .count = 8,
974 .endpoint = 0x81,
975 .u = {
976 .bulk = {
977 .buffersize = 512,
978 }
979 }
980 },
981 }},
982 .i2c_algo = &m920x_i2c_algo,
983
984 .num_device_descs = 1,
985 .devices = {
986 { .name = "Dposh DVB-T USB2.0",
987 .cold_ids = { &m920x_table[4], NULL },
988 .warm_ids = { &m920x_table[5], NULL },
989 },
990 }
991 };
992
993 static struct dvb_usb_device_properties pinnacle_pctv310e_properties = {
994 .caps = DVB_USB_IS_AN_I2C_ADAPTER,
995
996 .usb_ctrl = DEVICE_SPECIFIC,
997 .download_firmware = NULL,
998
999 .rc.legacy = {
1000 .rc_interval = 100,
1001 .rc_map_table = rc_map_pinnacle310e_table,
1002 .rc_map_size = ARRAY_SIZE(rc_map_pinnacle310e_table),
1003 .rc_query = m920x_rc_query,
1004 },
1005
1006 .size_of_priv = sizeof(struct m920x_state),
1007
1008 .identify_state = m920x_identify_state,
1009 .num_adapters = 1,
1010 .adapter = {{
1011 .caps = DVB_USB_ADAP_HAS_PID_FILTER |
1012 DVB_USB_ADAP_PID_FILTER_CAN_BE_TURNED_OFF,
1013
1014 .pid_filter_count = 8,
1015 .pid_filter = m920x_pid_filter,
1016 .pid_filter_ctrl = m920x_pid_filter_ctrl,
1017
1018 .frontend_attach = m920x_mt352_frontend_attach,
1019 .tuner_attach = m920x_fmd1216me_tuner_attach,
1020
1021 .stream = {
1022 .type = USB_ISOC,
1023 .count = 5,
1024 .endpoint = 0x84,
1025 .u = {
1026 .isoc = {
1027 .framesperurb = 128,
1028 .framesize = 564,
1029 .interval = 1,
1030 }
1031 }
1032 },
1033 } },
1034 .i2c_algo = &m920x_i2c_algo,
1035
1036 .num_device_descs = 1,
1037 .devices = {
1038 { "Pinnacle PCTV 310e",
1039 { &m920x_table[6], NULL },
1040 { NULL },
1041 }
1042 }
1043 };
1044
1045 static struct usb_driver m920x_driver = {
1046 .name = "dvb_usb_m920x",
1047 .probe = m920x_probe,
1048 .disconnect = dvb_usb_device_exit,
1049 .id_table = m920x_table,
1050 };
1051
1052 /* module stuff */
1053 static int __init m920x_module_init(void)
1054 {
1055 int ret;
1056
1057 if ((ret = usb_register(&m920x_driver))) {
1058 err("usb_register failed. Error number %d", ret);
1059 return ret;
1060 }
1061
1062 return 0;
1063 }
1064
1065 static void __exit m920x_module_exit(void)
1066 {
1067 /* deregister this driver from the USB subsystem */
1068 usb_deregister(&m920x_driver);
1069 }
1070
1071 module_init (m920x_module_init);
1072 module_exit (m920x_module_exit);
1073
1074 MODULE_AUTHOR("Aapo Tahkola <aet@rasterburn.org>");
1075 MODULE_DESCRIPTION("DVB Driver for ULI M920x");
1076 MODULE_VERSION("0.1");
1077 MODULE_LICENSE("GPL");
1078
1079 /*
1080 * Local variables:
1081 * c-basic-offset: 8
1082 */
CRIS linux kernel tree