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proc: Fix proc_sys_prune_dcache to hold a sb reference
[cris-mirror.git] / drivers / media / pci / ngene / ngene-cards.c
blobbb49620540c5129f4a3ee05e2484a7e2a7694b12
1 /*
2 * ngene-cards.c: nGene PCIe bridge driver - card specific info
3 *
4 * Copyright (C) 2005-2007 Micronas
5 *
6 * Copyright (C) 2008-2009 Ralph Metzler <rjkm@metzlerbros.de>
7 * Modifications for new nGene firmware,
8 * support for EEPROM-copying,
9 * support for new dual DVB-S2 card prototype
10 *
11 *
12 * This program is free software; you can redistribute it and/or
13 * modify it under the terms of the GNU General Public License
14 * version 2 only, as published by the Free Software Foundation.
15 *
16 *
17 * This program is distributed in the hope that it will be useful,
18 * but WITHOUT ANY WARRANTY; without even the implied warranty of
19 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
20 * GNU General Public License for more details.
21 *
22 * To obtain the license, point your browser to
23 * http://www.gnu.org/copyleft/gpl.html
24 */
25
26 #include <linux/module.h>
27 #include <linux/init.h>
28 #include <linux/pci.h>
29 #include <linux/pci_ids.h>
30
31 #include "ngene.h"
32
33 /* demods/tuners */
34 #include "stv6110x.h"
35 #include "stv090x.h"
36 #include "lnbh24.h"
37 #include "lgdt330x.h"
38 #include "mt2131.h"
39 #include "tda18271c2dd.h"
40 #include "drxk.h"
41 #include "drxd.h"
42 #include "dvb-pll.h"
43
44
45 /****************************************************************************/
46 /* Demod/tuner attachment ***************************************************/
47 /****************************************************************************/
48
49 static int tuner_attach_stv6110(struct ngene_channel *chan)
50 {
51 struct i2c_adapter *i2c;
52 struct stv090x_config *feconf = (struct stv090x_config *)
53 chan->dev->card_info->fe_config[chan->number];
54 struct stv6110x_config *tunerconf = (struct stv6110x_config *)
55 chan->dev->card_info->tuner_config[chan->number];
56 const struct stv6110x_devctl *ctl;
57
58 /* tuner 1+2: i2c adapter #0, tuner 3+4: i2c adapter #1 */
59 if (chan->number < 2)
60 i2c = &chan->dev->channel[0].i2c_adapter;
61 else
62 i2c = &chan->dev->channel[1].i2c_adapter;
63
64 ctl = dvb_attach(stv6110x_attach, chan->fe, tunerconf, i2c);
65 if (ctl == NULL) {
66 printk(KERN_ERR DEVICE_NAME ": No STV6110X found!\n");
67 return -ENODEV;
68 }
69
70 feconf->tuner_init = ctl->tuner_init;
71 feconf->tuner_sleep = ctl->tuner_sleep;
72 feconf->tuner_set_mode = ctl->tuner_set_mode;
73 feconf->tuner_set_frequency = ctl->tuner_set_frequency;
74 feconf->tuner_get_frequency = ctl->tuner_get_frequency;
75 feconf->tuner_set_bandwidth = ctl->tuner_set_bandwidth;
76 feconf->tuner_get_bandwidth = ctl->tuner_get_bandwidth;
77 feconf->tuner_set_bbgain = ctl->tuner_set_bbgain;
78 feconf->tuner_get_bbgain = ctl->tuner_get_bbgain;
79 feconf->tuner_set_refclk = ctl->tuner_set_refclk;
80 feconf->tuner_get_status = ctl->tuner_get_status;
81
82 return 0;
83 }
84
85
86 static int drxk_gate_ctrl(struct dvb_frontend *fe, int enable)
87 {
88 struct ngene_channel *chan = fe->sec_priv;
89 int status;
90
91 if (enable) {
92 down(&chan->dev->pll_mutex);
93 status = chan->gate_ctrl(fe, 1);
94 } else {
95 status = chan->gate_ctrl(fe, 0);
96 up(&chan->dev->pll_mutex);
97 }
98 return status;
99 }
100
101 static int tuner_attach_tda18271(struct ngene_channel *chan)
102 {
103 struct i2c_adapter *i2c;
104 struct dvb_frontend *fe;
105
106 i2c = &chan->dev->channel[0].i2c_adapter;
107 if (chan->fe->ops.i2c_gate_ctrl)
108 chan->fe->ops.i2c_gate_ctrl(chan->fe, 1);
109 fe = dvb_attach(tda18271c2dd_attach, chan->fe, i2c, 0x60);
110 if (chan->fe->ops.i2c_gate_ctrl)
111 chan->fe->ops.i2c_gate_ctrl(chan->fe, 0);
112 if (!fe) {
113 printk(KERN_ERR "No TDA18271 found!\n");
114 return -ENODEV;
115 }
116
117 return 0;
118 }
119
120 static int tuner_attach_probe(struct ngene_channel *chan)
121 {
122 if (chan->demod_type == 0)
123 return tuner_attach_stv6110(chan);
124 if (chan->demod_type == 1)
125 return tuner_attach_tda18271(chan);
126 return -EINVAL;
127 }
128
129 static int demod_attach_stv0900(struct ngene_channel *chan)
130 {
131 struct i2c_adapter *i2c;
132 struct stv090x_config *feconf = (struct stv090x_config *)
133 chan->dev->card_info->fe_config[chan->number];
134
135 /* tuner 1+2: i2c adapter #0, tuner 3+4: i2c adapter #1 */
136 /* Note: Both adapters share the same i2c bus, but the demod */
137 /* driver requires that each demod has its own i2c adapter */
138 if (chan->number < 2)
139 i2c = &chan->dev->channel[0].i2c_adapter;
140 else
141 i2c = &chan->dev->channel[1].i2c_adapter;
142
143 chan->fe = dvb_attach(stv090x_attach, feconf, i2c,
144 (chan->number & 1) == 0 ? STV090x_DEMODULATOR_0
145 : STV090x_DEMODULATOR_1);
146 if (chan->fe == NULL) {
147 printk(KERN_ERR DEVICE_NAME ": No STV0900 found!\n");
148 return -ENODEV;
149 }
150
151 /* store channel info */
152 if (feconf->tuner_i2c_lock)
153 chan->fe->analog_demod_priv = chan;
154
155 if (!dvb_attach(lnbh24_attach, chan->fe, i2c, 0,
156 0, chan->dev->card_info->lnb[chan->number])) {
157 printk(KERN_ERR DEVICE_NAME ": No LNBH24 found!\n");
158 dvb_frontend_detach(chan->fe);
159 chan->fe = NULL;
160 return -ENODEV;
161 }
162
163 return 0;
164 }
165
166 static void cineS2_tuner_i2c_lock(struct dvb_frontend *fe, int lock)
167 {
168 struct ngene_channel *chan = fe->analog_demod_priv;
169
170 if (lock)
171 down(&chan->dev->pll_mutex);
172 else
173 up(&chan->dev->pll_mutex);
174 }
175
176 static int i2c_read(struct i2c_adapter *adapter, u8 adr, u8 *val)
177 {
178 struct i2c_msg msgs[1] = {{.addr = adr, .flags = I2C_M_RD,
179 .buf = val, .len = 1 } };
180 return (i2c_transfer(adapter, msgs, 1) == 1) ? 0 : -1;
181 }
182
183 static int i2c_read_reg16(struct i2c_adapter *adapter, u8 adr,
184 u16 reg, u8 *val)
185 {
186 u8 msg[2] = {reg>>8, reg&0xff};
187 struct i2c_msg msgs[2] = {{.addr = adr, .flags = 0,
188 .buf = msg, .len = 2},
189 {.addr = adr, .flags = I2C_M_RD,
190 .buf = val, .len = 1} };
191 return (i2c_transfer(adapter, msgs, 2) == 2) ? 0 : -1;
192 }
193
194 static int port_has_stv0900(struct i2c_adapter *i2c, int port)
195 {
196 u8 val;
197 if (i2c_read_reg16(i2c, 0x68+port/2, 0xf100, &val) < 0)
198 return 0;
199 return 1;
200 }
201
202 static int port_has_drxk(struct i2c_adapter *i2c, int port)
203 {
204 u8 val;
205
206 if (i2c_read(i2c, 0x29+port, &val) < 0)
207 return 0;
208 return 1;
209 }
210
211 static int demod_attach_drxk(struct ngene_channel *chan,
212 struct i2c_adapter *i2c)
213 {
214 struct drxk_config config;
215
216 memset(&config, 0, sizeof(config));
217 config.microcode_name = "drxk_a3.mc";
218 config.qam_demod_parameter_count = 4;
219 config.adr = 0x29 + (chan->number ^ 2);
220
221 chan->fe = dvb_attach(drxk_attach, &config, i2c);
222 if (!chan->fe) {
223 printk(KERN_ERR "No DRXK found!\n");
224 return -ENODEV;
225 }
226 chan->fe->sec_priv = chan;
227 chan->gate_ctrl = chan->fe->ops.i2c_gate_ctrl;
228 chan->fe->ops.i2c_gate_ctrl = drxk_gate_ctrl;
229 return 0;
230 }
231
232 static int cineS2_probe(struct ngene_channel *chan)
233 {
234 struct i2c_adapter *i2c;
235 struct stv090x_config *fe_conf;
236 u8 buf[3];
237 struct i2c_msg i2c_msg = { .flags = 0, .buf = buf };
238 int rc;
239
240 /* tuner 1+2: i2c adapter #0, tuner 3+4: i2c adapter #1 */
241 if (chan->number < 2)
242 i2c = &chan->dev->channel[0].i2c_adapter;
243 else
244 i2c = &chan->dev->channel[1].i2c_adapter;
245
246 if (port_has_stv0900(i2c, chan->number)) {
247 chan->demod_type = 0;
248 fe_conf = chan->dev->card_info->fe_config[chan->number];
249 /* demod found, attach it */
250 rc = demod_attach_stv0900(chan);
251 if (rc < 0 || chan->number < 2)
252 return rc;
253
254 /* demod #2: reprogram outputs DPN1 & DPN2 */
255 i2c_msg.addr = fe_conf->address;
256 i2c_msg.len = 3;
257 buf[0] = 0xf1;
258 switch (chan->number) {
259 case 2:
260 buf[1] = 0x5c;
261 buf[2] = 0xc2;
262 break;
263 case 3:
264 buf[1] = 0x61;
265 buf[2] = 0xcc;
266 break;
267 default:
268 return -ENODEV;
269 }
270 rc = i2c_transfer(i2c, &i2c_msg, 1);
271 if (rc != 1) {
272 printk(KERN_ERR DEVICE_NAME ": could not setup DPNx\n");
273 return -EIO;
274 }
275 } else if (port_has_drxk(i2c, chan->number^2)) {
276 chan->demod_type = 1;
277 demod_attach_drxk(chan, i2c);
278 } else {
279 printk(KERN_ERR "No demod found on chan %d\n", chan->number);
280 return -ENODEV;
281 }
282 return 0;
283 }
284
285
286 static struct lgdt330x_config aver_m780 = {
287 .demod_address = 0xb2 >> 1,
288 .demod_chip = LGDT3303,
289 .serial_mpeg = 0x00, /* PARALLEL */
290 .clock_polarity_flip = 1,
291 };
292
293 static struct mt2131_config m780_tunerconfig = {
294 0xc0 >> 1
295 };
296
297 /* A single func to attach the demo and tuner, rather than
298 * use two sep funcs like the current design mandates.
299 */
300 static int demod_attach_lg330x(struct ngene_channel *chan)
301 {
302 chan->fe = dvb_attach(lgdt330x_attach, &aver_m780, &chan->i2c_adapter);
303 if (chan->fe == NULL) {
304 printk(KERN_ERR DEVICE_NAME ": No LGDT330x found!\n");
305 return -ENODEV;
306 }
307
308 dvb_attach(mt2131_attach, chan->fe, &chan->i2c_adapter,
309 &m780_tunerconfig, 0);
310
311 return (chan->fe) ? 0 : -ENODEV;
312 }
313
314 static int demod_attach_drxd(struct ngene_channel *chan)
315 {
316 struct drxd_config *feconf;
317
318 feconf = chan->dev->card_info->fe_config[chan->number];
319
320 chan->fe = dvb_attach(drxd_attach, feconf, chan,
321 &chan->i2c_adapter, &chan->dev->pci_dev->dev);
322 if (!chan->fe) {
323 pr_err("No DRXD found!\n");
324 return -ENODEV;
325 }
326 return 0;
327 }
328
329 static int tuner_attach_dtt7520x(struct ngene_channel *chan)
330 {
331 struct drxd_config *feconf;
332
333 feconf = chan->dev->card_info->fe_config[chan->number];
334
335 if (!dvb_attach(dvb_pll_attach, chan->fe, feconf->pll_address,
336 &chan->i2c_adapter,
337 feconf->pll_type)) {
338 pr_err("No pll(%d) found!\n", feconf->pll_type);
339 return -ENODEV;
340 }
341 return 0;
342 }
343
344 /****************************************************************************/
345 /* EEPROM TAGS **************************************************************/
346 /****************************************************************************/
347
348 #define MICNG_EE_START 0x0100
349 #define MICNG_EE_END 0x0FF0
350
351 #define MICNG_EETAG_END0 0x0000
352 #define MICNG_EETAG_END1 0xFFFF
353
354 /* 0x0001 - 0x000F reserved for housekeeping */
355 /* 0xFFFF - 0xFFFE reserved for housekeeping */
356
357 /* Micronas assigned tags
358 EEProm tags for hardware support */
359
360 #define MICNG_EETAG_DRXD1_OSCDEVIATION 0x1000 /* 2 Bytes data */
361 #define MICNG_EETAG_DRXD2_OSCDEVIATION 0x1001 /* 2 Bytes data */
362
363 #define MICNG_EETAG_MT2060_1_1STIF 0x1100 /* 2 Bytes data */
364 #define MICNG_EETAG_MT2060_2_1STIF 0x1101 /* 2 Bytes data */
365
366 /* Tag range for OEMs */
367
368 #define MICNG_EETAG_OEM_FIRST 0xC000
369 #define MICNG_EETAG_OEM_LAST 0xFFEF
370
371 static int i2c_write_eeprom(struct i2c_adapter *adapter,
372 u8 adr, u16 reg, u8 data)
373 {
374 u8 m[3] = {(reg >> 8), (reg & 0xff), data};
375 struct i2c_msg msg = {.addr = adr, .flags = 0, .buf = m,
376 .len = sizeof(m)};
377
378 if (i2c_transfer(adapter, &msg, 1) != 1) {
379 pr_err(DEVICE_NAME ": Error writing EEPROM!\n");
380 return -EIO;
381 }
382 return 0;
383 }
384
385 static int i2c_read_eeprom(struct i2c_adapter *adapter,
386 u8 adr, u16 reg, u8 *data, int len)
387 {
388 u8 msg[2] = {(reg >> 8), (reg & 0xff)};
389 struct i2c_msg msgs[2] = {{.addr = adr, .flags = 0,
390 .buf = msg, .len = 2 },
391 {.addr = adr, .flags = I2C_M_RD,
392 .buf = data, .len = len} };
393
394 if (i2c_transfer(adapter, msgs, 2) != 2) {
395 pr_err(DEVICE_NAME ": Error reading EEPROM\n");
396 return -EIO;
397 }
398 return 0;
399 }
400
401 static int ReadEEProm(struct i2c_adapter *adapter,
402 u16 Tag, u32 MaxLen, u8 *data, u32 *pLength)
403 {
404 int status = 0;
405 u16 Addr = MICNG_EE_START, Length, tag = 0;
406 u8 EETag[3];
407
408 while (Addr + sizeof(u16) + 1 < MICNG_EE_END) {
409 if (i2c_read_eeprom(adapter, 0x50, Addr, EETag, sizeof(EETag)))
410 return -1;
411 tag = (EETag[0] << 8) | EETag[1];
412 if (tag == MICNG_EETAG_END0 || tag == MICNG_EETAG_END1)
413 return -1;
414 if (tag == Tag)
415 break;
416 Addr += sizeof(u16) + 1 + EETag[2];
417 }
418 if (Addr + sizeof(u16) + 1 + EETag[2] > MICNG_EE_END) {
419 pr_err(DEVICE_NAME
420 ": Reached EOEE @ Tag = %04x Length = %3d\n",
421 tag, EETag[2]);
422 return -1;
423 }
424 Length = EETag[2];
425 if (Length > MaxLen)
426 Length = (u16) MaxLen;
427 if (Length > 0) {
428 Addr += sizeof(u16) + 1;
429 status = i2c_read_eeprom(adapter, 0x50, Addr, data, Length);
430 if (!status) {
431 *pLength = EETag[2];
432 #if 0
433 if (Length < EETag[2])
434 status = STATUS_BUFFER_OVERFLOW;
435 #endif
436 }
437 }
438 return status;
439 }
440
441 static int WriteEEProm(struct i2c_adapter *adapter,
442 u16 Tag, u32 Length, u8 *data)
443 {
444 int status = 0;
445 u16 Addr = MICNG_EE_START;
446 u8 EETag[3];
447 u16 tag = 0;
448 int retry, i;
449
450 while (Addr + sizeof(u16) + 1 < MICNG_EE_END) {
451 if (i2c_read_eeprom(adapter, 0x50, Addr, EETag, sizeof(EETag)))
452 return -1;
453 tag = (EETag[0] << 8) | EETag[1];
454 if (tag == MICNG_EETAG_END0 || tag == MICNG_EETAG_END1)
455 return -1;
456 if (tag == Tag)
457 break;
458 Addr += sizeof(u16) + 1 + EETag[2];
459 }
460 if (Addr + sizeof(u16) + 1 + EETag[2] > MICNG_EE_END) {
461 pr_err(DEVICE_NAME
462 ": Reached EOEE @ Tag = %04x Length = %3d\n",
463 tag, EETag[2]);
464 return -1;
465 }
466
467 if (Length > EETag[2])
468 return -EINVAL;
469 /* Note: We write the data one byte at a time to avoid
470 issues with page sizes. (which are different for
471 each manufacture and eeprom size)
472 */
473 Addr += sizeof(u16) + 1;
474 for (i = 0; i < Length; i++, Addr++) {
475 status = i2c_write_eeprom(adapter, 0x50, Addr, data[i]);
476
477 if (status)
478 break;
479
480 /* Poll for finishing write cycle */
481 retry = 10;
482 while (retry) {
483 u8 Tmp;
484
485 msleep(50);
486 status = i2c_read_eeprom(adapter, 0x50, Addr, &Tmp, 1);
487 if (status)
488 break;
489 if (Tmp != data[i])
490 pr_err(DEVICE_NAME
491 "eeprom write error\n");
492 retry -= 1;
493 }
494 if (status) {
495 pr_err(DEVICE_NAME
496 ": Timeout polling eeprom\n");
497 break;
498 }
499 }
500 return status;
501 }
502
503 static int eeprom_read_ushort(struct i2c_adapter *adapter, u16 tag, u16 *data)
504 {
505 int stat;
506 u8 buf[2];
507 u32 len = 0;
508
509 stat = ReadEEProm(adapter, tag, 2, buf, &len);
510 if (stat)
511 return stat;
512 if (len != 2)
513 return -EINVAL;
514
515 *data = (buf[0] << 8) | buf[1];
516 return 0;
517 }
518
519 static int eeprom_write_ushort(struct i2c_adapter *adapter, u16 tag, u16 data)
520 {
521 int stat;
522 u8 buf[2];
523
524 buf[0] = data >> 8;
525 buf[1] = data & 0xff;
526 stat = WriteEEProm(adapter, tag, 2, buf);
527 if (stat)
528 return stat;
529 return 0;
530 }
531
532 static s16 osc_deviation(void *priv, s16 deviation, int flag)
533 {
534 struct ngene_channel *chan = priv;
535 struct i2c_adapter *adap = &chan->i2c_adapter;
536 u16 data = 0;
537
538 if (flag) {
539 data = (u16) deviation;
540 pr_info(DEVICE_NAME ": write deviation %d\n",
541 deviation);
542 eeprom_write_ushort(adap, 0x1000 + chan->number, data);
543 } else {
544 if (eeprom_read_ushort(adap, 0x1000 + chan->number, &data))
545 data = 0;
546 pr_info(DEVICE_NAME ": read deviation %d\n",
547 (s16) data);
548 }
549
550 return (s16) data;
551 }
552
553 /****************************************************************************/
554 /* Switch control (I2C gates, etc.) *****************************************/
555 /****************************************************************************/
556
557
558 static struct stv090x_config fe_cineS2 = {
559 .device = STV0900,
560 .demod_mode = STV090x_DUAL,
561 .clk_mode = STV090x_CLK_EXT,
562
563 .xtal = 27000000,
564 .address = 0x68,
565
566 .ts1_mode = STV090x_TSMODE_SERIAL_PUNCTURED,
567 .ts2_mode = STV090x_TSMODE_SERIAL_PUNCTURED,
568
569 .repeater_level = STV090x_RPTLEVEL_16,
570
571 .adc1_range = STV090x_ADC_1Vpp,
572 .adc2_range = STV090x_ADC_1Vpp,
573
574 .diseqc_envelope_mode = true,
575
576 .tuner_i2c_lock = cineS2_tuner_i2c_lock,
577 };
578
579 static struct stv090x_config fe_cineS2_2 = {
580 .device = STV0900,
581 .demod_mode = STV090x_DUAL,
582 .clk_mode = STV090x_CLK_EXT,
583
584 .xtal = 27000000,
585 .address = 0x69,
586
587 .ts1_mode = STV090x_TSMODE_SERIAL_PUNCTURED,
588 .ts2_mode = STV090x_TSMODE_SERIAL_PUNCTURED,
589
590 .repeater_level = STV090x_RPTLEVEL_16,
591
592 .adc1_range = STV090x_ADC_1Vpp,
593 .adc2_range = STV090x_ADC_1Vpp,
594
595 .diseqc_envelope_mode = true,
596
597 .tuner_i2c_lock = cineS2_tuner_i2c_lock,
598 };
599
600 static struct stv6110x_config tuner_cineS2_0 = {
601 .addr = 0x60,
602 .refclk = 27000000,
603 .clk_div = 1,
604 };
605
606 static struct stv6110x_config tuner_cineS2_1 = {
607 .addr = 0x63,
608 .refclk = 27000000,
609 .clk_div = 1,
610 };
611
612 static const struct ngene_info ngene_info_cineS2 = {
613 .type = NGENE_SIDEWINDER,
614 .name = "Linux4Media cineS2 DVB-S2 Twin Tuner",
615 .io_type = {NGENE_IO_TSIN, NGENE_IO_TSIN},
616 .demod_attach = {demod_attach_stv0900, demod_attach_stv0900},
617 .tuner_attach = {tuner_attach_stv6110, tuner_attach_stv6110},
618 .fe_config = {&fe_cineS2, &fe_cineS2},
619 .tuner_config = {&tuner_cineS2_0, &tuner_cineS2_1},
620 .lnb = {0x0b, 0x08},
621 .tsf = {3, 3},
622 .fw_version = 18,
623 .msi_supported = true,
624 };
625
626 static const struct ngene_info ngene_info_satixS2 = {
627 .type = NGENE_SIDEWINDER,
628 .name = "Mystique SaTiX-S2 Dual",
629 .io_type = {NGENE_IO_TSIN, NGENE_IO_TSIN},
630 .demod_attach = {demod_attach_stv0900, demod_attach_stv0900},
631 .tuner_attach = {tuner_attach_stv6110, tuner_attach_stv6110},
632 .fe_config = {&fe_cineS2, &fe_cineS2},
633 .tuner_config = {&tuner_cineS2_0, &tuner_cineS2_1},
634 .lnb = {0x0b, 0x08},
635 .tsf = {3, 3},
636 .fw_version = 18,
637 .msi_supported = true,
638 };
639
640 static const struct ngene_info ngene_info_satixS2v2 = {
641 .type = NGENE_SIDEWINDER,
642 .name = "Mystique SaTiX-S2 Dual (v2)",
643 .io_type = {NGENE_IO_TSIN, NGENE_IO_TSIN, NGENE_IO_TSIN, NGENE_IO_TSIN,
644 NGENE_IO_TSOUT},
645 .demod_attach = {demod_attach_stv0900, demod_attach_stv0900, cineS2_probe, cineS2_probe},
646 .tuner_attach = {tuner_attach_stv6110, tuner_attach_stv6110, tuner_attach_probe, tuner_attach_probe},
647 .fe_config = {&fe_cineS2, &fe_cineS2, &fe_cineS2_2, &fe_cineS2_2},
648 .tuner_config = {&tuner_cineS2_0, &tuner_cineS2_1, &tuner_cineS2_0, &tuner_cineS2_1},
649 .lnb = {0x0a, 0x08, 0x0b, 0x09},
650 .tsf = {3, 3},
651 .fw_version = 18,
652 .msi_supported = true,
653 };
654
655 static const struct ngene_info ngene_info_cineS2v5 = {
656 .type = NGENE_SIDEWINDER,
657 .name = "Linux4Media cineS2 DVB-S2 Twin Tuner (v5)",
658 .io_type = {NGENE_IO_TSIN, NGENE_IO_TSIN, NGENE_IO_TSIN, NGENE_IO_TSIN,
659 NGENE_IO_TSOUT},
660 .demod_attach = {demod_attach_stv0900, demod_attach_stv0900, cineS2_probe, cineS2_probe},
661 .tuner_attach = {tuner_attach_stv6110, tuner_attach_stv6110, tuner_attach_probe, tuner_attach_probe},
662 .fe_config = {&fe_cineS2, &fe_cineS2, &fe_cineS2_2, &fe_cineS2_2},
663 .tuner_config = {&tuner_cineS2_0, &tuner_cineS2_1, &tuner_cineS2_0, &tuner_cineS2_1},
664 .lnb = {0x0a, 0x08, 0x0b, 0x09},
665 .tsf = {3, 3},
666 .fw_version = 18,
667 .msi_supported = true,
668 };
669
670
671 static const struct ngene_info ngene_info_duoFlex = {
672 .type = NGENE_SIDEWINDER,
673 .name = "Digital Devices DuoFlex PCIe or miniPCIe",
674 .io_type = {NGENE_IO_TSIN, NGENE_IO_TSIN, NGENE_IO_TSIN, NGENE_IO_TSIN,
675 NGENE_IO_TSOUT},
676 .demod_attach = {cineS2_probe, cineS2_probe, cineS2_probe, cineS2_probe},
677 .tuner_attach = {tuner_attach_probe, tuner_attach_probe, tuner_attach_probe, tuner_attach_probe},
678 .fe_config = {&fe_cineS2, &fe_cineS2, &fe_cineS2_2, &fe_cineS2_2},
679 .tuner_config = {&tuner_cineS2_0, &tuner_cineS2_1, &tuner_cineS2_0, &tuner_cineS2_1},
680 .lnb = {0x0a, 0x08, 0x0b, 0x09},
681 .tsf = {3, 3},
682 .fw_version = 18,
683 .msi_supported = true,
684 };
685
686 static const struct ngene_info ngene_info_m780 = {
687 .type = NGENE_APP,
688 .name = "Aver M780 ATSC/QAM-B",
689
690 /* Channel 0 is analog, which is currently unsupported */
691 .io_type = { NGENE_IO_NONE, NGENE_IO_TSIN },
692 .demod_attach = { NULL, demod_attach_lg330x },
693
694 /* Ensure these are NULL else the frame will call them (as funcs) */
695 .tuner_attach = { NULL, NULL, NULL, NULL },
696 .fe_config = { NULL, &aver_m780 },
697 .avf = { 0 },
698
699 /* A custom electrical interface config for the demod to bridge */
700 .tsf = { 4, 4 },
701 .fw_version = 15,
702 };
703
704 static struct drxd_config fe_terratec_dvbt_0 = {
705 .index = 0,
706 .demod_address = 0x70,
707 .demod_revision = 0xa2,
708 .demoda_address = 0x00,
709 .pll_address = 0x60,
710 .pll_type = DVB_PLL_THOMSON_DTT7520X,
711 .clock = 20000,
712 .osc_deviation = osc_deviation,
713 };
714
715 static struct drxd_config fe_terratec_dvbt_1 = {
716 .index = 1,
717 .demod_address = 0x71,
718 .demod_revision = 0xa2,
719 .demoda_address = 0x00,
720 .pll_address = 0x60,
721 .pll_type = DVB_PLL_THOMSON_DTT7520X,
722 .clock = 20000,
723 .osc_deviation = osc_deviation,
724 };
725
726 static const struct ngene_info ngene_info_terratec = {
727 .type = NGENE_TERRATEC,
728 .name = "Terratec Integra/Cinergy2400i Dual DVB-T",
729 .io_type = {NGENE_IO_TSIN, NGENE_IO_TSIN},
730 .demod_attach = {demod_attach_drxd, demod_attach_drxd},
731 .tuner_attach = {tuner_attach_dtt7520x, tuner_attach_dtt7520x},
732 .fe_config = {&fe_terratec_dvbt_0, &fe_terratec_dvbt_1},
733 .i2c_access = 1,
734 };
735
736 /****************************************************************************/
737
738
739
740 /****************************************************************************/
741 /* PCI Subsystem ID *********************************************************/
742 /****************************************************************************/
743
744 #define NGENE_ID(_subvend, _subdev, _driverdata) { \
745 .vendor = NGENE_VID, .device = NGENE_PID, \
746 .subvendor = _subvend, .subdevice = _subdev, \
747 .driver_data = (unsigned long) &_driverdata }
748
749 /****************************************************************************/
750
751 static const struct pci_device_id ngene_id_tbl[] = {
752 NGENE_ID(0x18c3, 0xabc3, ngene_info_cineS2),
753 NGENE_ID(0x18c3, 0xabc4, ngene_info_cineS2),
754 NGENE_ID(0x18c3, 0xdb01, ngene_info_satixS2),
755 NGENE_ID(0x18c3, 0xdb02, ngene_info_satixS2v2),
756 NGENE_ID(0x18c3, 0xdd00, ngene_info_cineS2v5),
757 NGENE_ID(0x18c3, 0xdd10, ngene_info_duoFlex),
758 NGENE_ID(0x18c3, 0xdd20, ngene_info_duoFlex),
759 NGENE_ID(0x1461, 0x062e, ngene_info_m780),
760 NGENE_ID(0x153b, 0x1167, ngene_info_terratec),
761 {0}
762 };
763 MODULE_DEVICE_TABLE(pci, ngene_id_tbl);
764
765 /****************************************************************************/
766 /* Init/Exit ****************************************************************/
767 /****************************************************************************/
768
769 static pci_ers_result_t ngene_error_detected(struct pci_dev *dev,
770 enum pci_channel_state state)
771 {
772 printk(KERN_ERR DEVICE_NAME ": PCI error\n");
773 if (state == pci_channel_io_perm_failure)
774 return PCI_ERS_RESULT_DISCONNECT;
775 if (state == pci_channel_io_frozen)
776 return PCI_ERS_RESULT_NEED_RESET;
777 return PCI_ERS_RESULT_CAN_RECOVER;
778 }
779
780 static pci_ers_result_t ngene_slot_reset(struct pci_dev *dev)
781 {
782 printk(KERN_INFO DEVICE_NAME ": slot reset\n");
783 return 0;
784 }
785
786 static void ngene_resume(struct pci_dev *dev)
787 {
788 printk(KERN_INFO DEVICE_NAME ": resume\n");
789 }
790
791 static const struct pci_error_handlers ngene_errors = {
792 .error_detected = ngene_error_detected,
793 .slot_reset = ngene_slot_reset,
794 .resume = ngene_resume,
795 };
796
797 static struct pci_driver ngene_pci_driver = {
798 .name = "ngene",
799 .id_table = ngene_id_tbl,
800 .probe = ngene_probe,
801 .remove = ngene_remove,
802 .err_handler = &ngene_errors,
803 .shutdown = ngene_shutdown,
804 };
805
806 static __init int module_init_ngene(void)
807 {
808 printk(KERN_INFO
809 "nGene PCIE bridge driver, Copyright (C) 2005-2007 Micronas\n");
810 return pci_register_driver(&ngene_pci_driver);
811 }
812
813 static __exit void module_exit_ngene(void)
814 {
815 pci_unregister_driver(&ngene_pci_driver);
816 }
817
818 module_init(module_init_ngene);
819 module_exit(module_exit_ngene);
820
821 MODULE_DESCRIPTION("nGene");
822 MODULE_AUTHOR("Micronas, Ralph Metzler, Manfred Voelkel");
823 MODULE_LICENSE("GPL");
CRIS linux kernel tree