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Merge tag 'arc-4.18-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc
[thirdparty/kernel/stable.git] / drivers / media / pci / ngene / ngene-cards.c
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 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
27
28 #include <linux/module.h>
29 #include <linux/init.h>
30 #include <linux/pci.h>
31 #include <linux/pci_ids.h>
32
33 #include "ngene.h"
34
35 /* demods/tuners */
36 #include "stv6110x.h"
37 #include "stv090x.h"
38 #include "lnbh24.h"
39 #include "lgdt330x.h"
40 #include "mt2131.h"
41 #include "tda18271c2dd.h"
42 #include "drxk.h"
43 #include "drxd.h"
44 #include "dvb-pll.h"
45 #include "stv0367.h"
46 #include "stv0367_priv.h"
47 #include "tda18212.h"
48 #include "cxd2841er.h"
49 #include "stv0910.h"
50 #include "stv6111.h"
51 #include "lnbh25.h"
52
53 /****************************************************************************/
54 /* I2C transfer functions used for demod/tuner probing***********************/
55 /****************************************************************************/
56
57 static int i2c_io(struct i2c_adapter *adapter, u8 adr,
58 u8 *wbuf, u32 wlen, u8 *rbuf, u32 rlen)
59 {
60 struct i2c_msg msgs[2] = {{.addr = adr, .flags = 0,
61 .buf = wbuf, .len = wlen },
62 {.addr = adr, .flags = I2C_M_RD,
63 .buf = rbuf, .len = rlen } };
64 return (i2c_transfer(adapter, msgs, 2) == 2) ? 0 : -1;
65 }
66
67 static int i2c_write(struct i2c_adapter *adap, u8 adr, u8 *data, int len)
68 {
69 struct i2c_msg msg = {.addr = adr, .flags = 0,
70 .buf = data, .len = len};
71
72 return (i2c_transfer(adap, &msg, 1) == 1) ? 0 : -1;
73 }
74
75 static int i2c_write_reg(struct i2c_adapter *adap, u8 adr,
76 u8 reg, u8 val)
77 {
78 u8 msg[2] = {reg, val};
79
80 return i2c_write(adap, adr, msg, 2);
81 }
82
83 static int i2c_read(struct i2c_adapter *adapter, u8 adr, u8 *val)
84 {
85 struct i2c_msg msgs[1] = {{.addr = adr, .flags = I2C_M_RD,
86 .buf = val, .len = 1 } };
87 return (i2c_transfer(adapter, msgs, 1) == 1) ? 0 : -1;
88 }
89
90 static int i2c_read_reg16(struct i2c_adapter *adapter, u8 adr,
91 u16 reg, u8 *val)
92 {
93 u8 msg[2] = {reg >> 8, reg & 0xff};
94 struct i2c_msg msgs[2] = {{.addr = adr, .flags = 0,
95 .buf = msg, .len = 2},
96 {.addr = adr, .flags = I2C_M_RD,
97 .buf = val, .len = 1} };
98 return (i2c_transfer(adapter, msgs, 2) == 2) ? 0 : -1;
99 }
100
101 static int i2c_read_regs(struct i2c_adapter *adapter,
102 u8 adr, u8 reg, u8 *val, u8 len)
103 {
104 struct i2c_msg msgs[2] = {{.addr = adr, .flags = 0,
105 .buf = &reg, .len = 1},
106 {.addr = adr, .flags = I2C_M_RD,
107 .buf = val, .len = len} };
108
109 return (i2c_transfer(adapter, msgs, 2) == 2) ? 0 : -1;
110 }
111
112 static int i2c_read_reg(struct i2c_adapter *adapter, u8 adr, u8 reg, u8 *val)
113 {
114 return i2c_read_regs(adapter, adr, reg, val, 1);
115 }
116
117 /****************************************************************************/
118 /* Demod/tuner attachment ***************************************************/
119 /****************************************************************************/
120
121 static struct i2c_adapter *i2c_adapter_from_chan(struct ngene_channel *chan)
122 {
123 /* tuner 1+2: i2c adapter #0, tuner 3+4: i2c adapter #1 */
124 if (chan->number < 2)
125 return &chan->dev->channel[0].i2c_adapter;
126
127 return &chan->dev->channel[1].i2c_adapter;
128 }
129
130 static int tuner_attach_stv6110(struct ngene_channel *chan)
131 {
132 struct device *pdev = &chan->dev->pci_dev->dev;
133 struct i2c_adapter *i2c = i2c_adapter_from_chan(chan);
134 struct stv090x_config *feconf = (struct stv090x_config *)
135 chan->dev->card_info->fe_config[chan->number];
136 struct stv6110x_config *tunerconf = (struct stv6110x_config *)
137 chan->dev->card_info->tuner_config[chan->number];
138 const struct stv6110x_devctl *ctl;
139
140 ctl = dvb_attach(stv6110x_attach, chan->fe, tunerconf, i2c);
141 if (ctl == NULL) {
142 dev_err(pdev, "No STV6110X found!\n");
143 return -ENODEV;
144 }
145
146 feconf->tuner_init = ctl->tuner_init;
147 feconf->tuner_sleep = ctl->tuner_sleep;
148 feconf->tuner_set_mode = ctl->tuner_set_mode;
149 feconf->tuner_set_frequency = ctl->tuner_set_frequency;
150 feconf->tuner_get_frequency = ctl->tuner_get_frequency;
151 feconf->tuner_set_bandwidth = ctl->tuner_set_bandwidth;
152 feconf->tuner_get_bandwidth = ctl->tuner_get_bandwidth;
153 feconf->tuner_set_bbgain = ctl->tuner_set_bbgain;
154 feconf->tuner_get_bbgain = ctl->tuner_get_bbgain;
155 feconf->tuner_set_refclk = ctl->tuner_set_refclk;
156 feconf->tuner_get_status = ctl->tuner_get_status;
157
158 return 0;
159 }
160
161 static int tuner_attach_stv6111(struct ngene_channel *chan)
162 {
163 struct device *pdev = &chan->dev->pci_dev->dev;
164 struct i2c_adapter *i2c = i2c_adapter_from_chan(chan);
165 struct dvb_frontend *fe;
166 u8 adr = 4 + ((chan->number & 1) ? 0x63 : 0x60);
167
168 fe = dvb_attach(stv6111_attach, chan->fe, i2c, adr);
169 if (!fe) {
170 fe = dvb_attach(stv6111_attach, chan->fe, i2c, adr & ~4);
171 if (!fe) {
172 dev_err(pdev, "stv6111_attach() failed!\n");
173 return -ENODEV;
174 }
175 }
176 return 0;
177 }
178
179 static int drxk_gate_ctrl(struct dvb_frontend *fe, int enable)
180 {
181 struct ngene_channel *chan = fe->sec_priv;
182 int status;
183
184 if (enable) {
185 down(&chan->dev->pll_mutex);
186 status = chan->gate_ctrl(fe, 1);
187 } else {
188 status = chan->gate_ctrl(fe, 0);
189 up(&chan->dev->pll_mutex);
190 }
191 return status;
192 }
193
194 static int tuner_attach_tda18271(struct ngene_channel *chan)
195 {
196 struct device *pdev = &chan->dev->pci_dev->dev;
197 struct i2c_adapter *i2c = i2c_adapter_from_chan(chan);
198 struct dvb_frontend *fe;
199
200 if (chan->fe->ops.i2c_gate_ctrl)
201 chan->fe->ops.i2c_gate_ctrl(chan->fe, 1);
202 fe = dvb_attach(tda18271c2dd_attach, chan->fe, i2c, 0x60);
203 if (chan->fe->ops.i2c_gate_ctrl)
204 chan->fe->ops.i2c_gate_ctrl(chan->fe, 0);
205 if (!fe) {
206 dev_err(pdev, "No TDA18271 found!\n");
207 return -ENODEV;
208 }
209
210 return 0;
211 }
212
213 static int tuner_tda18212_ping(struct ngene_channel *chan,
214 struct i2c_adapter *i2c,
215 unsigned short adr)
216 {
217 struct device *pdev = &chan->dev->pci_dev->dev;
218 u8 tda_id[2];
219 u8 subaddr = 0x00;
220
221 dev_dbg(pdev, "stv0367-tda18212 tuner ping\n");
222 if (chan->fe->ops.i2c_gate_ctrl)
223 chan->fe->ops.i2c_gate_ctrl(chan->fe, 1);
224
225 if (i2c_read_regs(i2c, adr, subaddr, tda_id, sizeof(tda_id)) < 0)
226 dev_dbg(pdev, "tda18212 ping 1 fail\n");
227 if (i2c_read_regs(i2c, adr, subaddr, tda_id, sizeof(tda_id)) < 0)
228 dev_warn(pdev, "tda18212 ping failed, expect problems\n");
229
230 if (chan->fe->ops.i2c_gate_ctrl)
231 chan->fe->ops.i2c_gate_ctrl(chan->fe, 0);
232
233 return 0;
234 }
235
236 static int tuner_attach_tda18212(struct ngene_channel *chan, u32 dmdtype)
237 {
238 struct device *pdev = &chan->dev->pci_dev->dev;
239 struct i2c_adapter *i2c = i2c_adapter_from_chan(chan);
240 struct i2c_client *client;
241 struct tda18212_config config = {
242 .fe = chan->fe,
243 .if_dvbt_6 = 3550,
244 .if_dvbt_7 = 3700,
245 .if_dvbt_8 = 4150,
246 .if_dvbt2_6 = 3250,
247 .if_dvbt2_7 = 4000,
248 .if_dvbt2_8 = 4000,
249 .if_dvbc = 5000,
250 };
251 u8 addr = (chan->number & 1) ? 0x63 : 0x60;
252
253 /*
254 * due to a hardware quirk with the I2C gate on the stv0367+tda18212
255 * combo, the tda18212 must be probed by reading it's id _twice_ when
256 * cold started, or it very likely will fail.
257 */
258 if (dmdtype == DEMOD_TYPE_STV0367)
259 tuner_tda18212_ping(chan, i2c, addr);
260
261 /* perform tuner probe/init/attach */
262 client = dvb_module_probe("tda18212", NULL, i2c, addr, &config);
263 if (!client)
264 goto err;
265
266 chan->i2c_client[0] = client;
267 chan->i2c_client_fe = 1;
268
269 return 0;
270 err:
271 dev_err(pdev, "TDA18212 tuner not found. Device is not fully operational.\n");
272 return -ENODEV;
273 }
274
275 static int tuner_attach_probe(struct ngene_channel *chan)
276 {
277 switch (chan->demod_type) {
278 case DEMOD_TYPE_STV090X:
279 return tuner_attach_stv6110(chan);
280 case DEMOD_TYPE_DRXK:
281 return tuner_attach_tda18271(chan);
282 case DEMOD_TYPE_STV0367:
283 case DEMOD_TYPE_SONY_CT2:
284 case DEMOD_TYPE_SONY_ISDBT:
285 case DEMOD_TYPE_SONY_C2T2:
286 case DEMOD_TYPE_SONY_C2T2I:
287 return tuner_attach_tda18212(chan, chan->demod_type);
288 case DEMOD_TYPE_STV0910:
289 return tuner_attach_stv6111(chan);
290 }
291
292 return -EINVAL;
293 }
294
295 static int demod_attach_stv0900(struct ngene_channel *chan)
296 {
297 struct device *pdev = &chan->dev->pci_dev->dev;
298 struct i2c_adapter *i2c = i2c_adapter_from_chan(chan);
299 struct stv090x_config *feconf = (struct stv090x_config *)
300 chan->dev->card_info->fe_config[chan->number];
301
302 chan->fe = dvb_attach(stv090x_attach, feconf, i2c,
303 (chan->number & 1) == 0 ? STV090x_DEMODULATOR_0
304 : STV090x_DEMODULATOR_1);
305 if (chan->fe == NULL) {
306 dev_err(pdev, "No STV0900 found!\n");
307 return -ENODEV;
308 }
309
310 /* store channel info */
311 if (feconf->tuner_i2c_lock)
312 chan->fe->analog_demod_priv = chan;
313
314 if (!dvb_attach(lnbh24_attach, chan->fe, i2c, 0,
315 0, chan->dev->card_info->lnb[chan->number])) {
316 dev_err(pdev, "No LNBH24 found!\n");
317 dvb_frontend_detach(chan->fe);
318 chan->fe = NULL;
319 return -ENODEV;
320 }
321
322 return 0;
323 }
324
325 static struct stv0910_cfg stv0910_p = {
326 .adr = 0x68,
327 .parallel = 1,
328 .rptlvl = 4,
329 .clk = 30000000,
330 .tsspeed = 0x28,
331 };
332
333 static struct lnbh25_config lnbh25_cfg = {
334 .i2c_address = 0x0c << 1,
335 .data2_config = LNBH25_TEN
336 };
337
338 static int demod_attach_stv0910(struct ngene_channel *chan,
339 struct i2c_adapter *i2c)
340 {
341 struct device *pdev = &chan->dev->pci_dev->dev;
342 struct stv0910_cfg cfg = stv0910_p;
343 struct lnbh25_config lnbcfg = lnbh25_cfg;
344
345 chan->fe = dvb_attach(stv0910_attach, i2c, &cfg, (chan->number & 1));
346 if (!chan->fe) {
347 cfg.adr = 0x6c;
348 chan->fe = dvb_attach(stv0910_attach, i2c,
349 &cfg, (chan->number & 1));
350 }
351 if (!chan->fe) {
352 dev_err(pdev, "stv0910_attach() failed!\n");
353 return -ENODEV;
354 }
355
356 /*
357 * attach lnbh25 - leftshift by one as the lnbh25 driver expects 8bit
358 * i2c addresses
359 */
360 lnbcfg.i2c_address = (((chan->number & 1) ? 0x0d : 0x0c) << 1);
361 if (!dvb_attach(lnbh25_attach, chan->fe, &lnbcfg, i2c)) {
362 lnbcfg.i2c_address = (((chan->number & 1) ? 0x09 : 0x08) << 1);
363 if (!dvb_attach(lnbh25_attach, chan->fe, &lnbcfg, i2c)) {
364 dev_err(pdev, "lnbh25_attach() failed!\n");
365 dvb_frontend_detach(chan->fe);
366 chan->fe = NULL;
367 return -ENODEV;
368 }
369 }
370
371 return 0;
372 }
373
374 static struct stv0367_config ddb_stv0367_config[] = {
375 {
376 .demod_address = 0x1f,
377 .xtal = 27000000,
378 .if_khz = 0,
379 .if_iq_mode = FE_TER_NORMAL_IF_TUNER,
380 .ts_mode = STV0367_SERIAL_PUNCT_CLOCK,
381 .clk_pol = STV0367_CLOCKPOLARITY_DEFAULT,
382 }, {
383 .demod_address = 0x1e,
384 .xtal = 27000000,
385 .if_khz = 0,
386 .if_iq_mode = FE_TER_NORMAL_IF_TUNER,
387 .ts_mode = STV0367_SERIAL_PUNCT_CLOCK,
388 .clk_pol = STV0367_CLOCKPOLARITY_DEFAULT,
389 },
390 };
391
392 static int demod_attach_stv0367(struct ngene_channel *chan,
393 struct i2c_adapter *i2c)
394 {
395 struct device *pdev = &chan->dev->pci_dev->dev;
396
397 chan->fe = dvb_attach(stv0367ddb_attach,
398 &ddb_stv0367_config[(chan->number & 1)], i2c);
399
400 if (!chan->fe) {
401 dev_err(pdev, "stv0367ddb_attach() failed!\n");
402 return -ENODEV;
403 }
404
405 chan->fe->sec_priv = chan;
406 chan->gate_ctrl = chan->fe->ops.i2c_gate_ctrl;
407 chan->fe->ops.i2c_gate_ctrl = drxk_gate_ctrl;
408 return 0;
409 }
410
411 static int demod_attach_cxd28xx(struct ngene_channel *chan,
412 struct i2c_adapter *i2c, int osc24)
413 {
414 struct device *pdev = &chan->dev->pci_dev->dev;
415 struct cxd2841er_config cfg;
416
417 /* the cxd2841er driver expects 8bit/shifted I2C addresses */
418 cfg.i2c_addr = ((chan->number & 1) ? 0x6d : 0x6c) << 1;
419
420 cfg.xtal = osc24 ? SONY_XTAL_24000 : SONY_XTAL_20500;
421 cfg.flags = CXD2841ER_AUTO_IFHZ | CXD2841ER_EARLY_TUNE |
422 CXD2841ER_NO_WAIT_LOCK | CXD2841ER_NO_AGCNEG |
423 CXD2841ER_TSBITS | CXD2841ER_TS_SERIAL;
424
425 /* attach frontend */
426 chan->fe = dvb_attach(cxd2841er_attach_t_c, &cfg, i2c);
427
428 if (!chan->fe) {
429 dev_err(pdev, "CXD28XX attach failed!\n");
430 return -ENODEV;
431 }
432
433 chan->fe->sec_priv = chan;
434 chan->gate_ctrl = chan->fe->ops.i2c_gate_ctrl;
435 chan->fe->ops.i2c_gate_ctrl = drxk_gate_ctrl;
436 return 0;
437 }
438
439 static void cineS2_tuner_i2c_lock(struct dvb_frontend *fe, int lock)
440 {
441 struct ngene_channel *chan = fe->analog_demod_priv;
442
443 if (lock)
444 down(&chan->dev->pll_mutex);
445 else
446 up(&chan->dev->pll_mutex);
447 }
448
449 static int port_has_stv0900(struct i2c_adapter *i2c, int port)
450 {
451 u8 val;
452 if (i2c_read_reg16(i2c, 0x68+port/2, 0xf100, &val) < 0)
453 return 0;
454 return 1;
455 }
456
457 static int port_has_drxk(struct i2c_adapter *i2c, int port)
458 {
459 u8 val;
460
461 if (i2c_read(i2c, 0x29+port, &val) < 0)
462 return 0;
463 return 1;
464 }
465
466 static int port_has_stv0367(struct i2c_adapter *i2c)
467 {
468 u8 val;
469
470 if (i2c_read_reg16(i2c, 0x1e, 0xf000, &val) < 0)
471 return 0;
472 if (val != 0x60)
473 return 0;
474 if (i2c_read_reg16(i2c, 0x1f, 0xf000, &val) < 0)
475 return 0;
476 if (val != 0x60)
477 return 0;
478 return 1;
479 }
480
481 int ngene_port_has_cxd2099(struct i2c_adapter *i2c, u8 *type)
482 {
483 u8 val;
484 u8 probe[4] = { 0xe0, 0x00, 0x00, 0x00 }, data[4];
485 struct i2c_msg msgs[2] = {{ .addr = 0x40, .flags = 0,
486 .buf = probe, .len = 4 },
487 { .addr = 0x40, .flags = I2C_M_RD,
488 .buf = data, .len = 4 } };
489 val = i2c_transfer(i2c, msgs, 2);
490 if (val != 2)
491 return 0;
492
493 if (data[0] == 0x02 && data[1] == 0x2b && data[3] == 0x43)
494 *type = 2;
495 else
496 *type = 1;
497 return 1;
498 }
499
500 static int demod_attach_drxk(struct ngene_channel *chan,
501 struct i2c_adapter *i2c)
502 {
503 struct device *pdev = &chan->dev->pci_dev->dev;
504 struct drxk_config config;
505
506 memset(&config, 0, sizeof(config));
507 config.microcode_name = "drxk_a3.mc";
508 config.qam_demod_parameter_count = 4;
509 config.adr = 0x29 + (chan->number ^ 2);
510
511 chan->fe = dvb_attach(drxk_attach, &config, i2c);
512 if (!chan->fe) {
513 dev_err(pdev, "No DRXK found!\n");
514 return -ENODEV;
515 }
516 chan->fe->sec_priv = chan;
517 chan->gate_ctrl = chan->fe->ops.i2c_gate_ctrl;
518 chan->fe->ops.i2c_gate_ctrl = drxk_gate_ctrl;
519 return 0;
520 }
521
522 /****************************************************************************/
523 /* XO2 related lists and functions ******************************************/
524 /****************************************************************************/
525
526 static char *xo2names[] = {
527 "DUAL DVB-S2",
528 "DUAL DVB-C/T/T2",
529 "DUAL DVB-ISDBT",
530 "DUAL DVB-C/C2/T/T2",
531 "DUAL ATSC",
532 "DUAL DVB-C/C2/T/T2/I",
533 };
534
535 static int init_xo2(struct ngene_channel *chan, struct i2c_adapter *i2c)
536 {
537 struct device *pdev = &chan->dev->pci_dev->dev;
538 u8 addr = 0x10;
539 u8 val, data[2];
540 int res;
541
542 res = i2c_read_regs(i2c, addr, 0x04, data, 2);
543 if (res < 0)
544 return res;
545
546 if (data[0] != 0x01) {
547 dev_info(pdev, "Invalid XO2 on channel %d\n", chan->number);
548 return -1;
549 }
550
551 i2c_read_reg(i2c, addr, 0x08, &val);
552 if (val != 0) {
553 i2c_write_reg(i2c, addr, 0x08, 0x00);
554 msleep(100);
555 }
556 /* Enable tuner power, disable pll, reset demods */
557 i2c_write_reg(i2c, addr, 0x08, 0x04);
558 usleep_range(2000, 3000);
559 /* Release demod resets */
560 i2c_write_reg(i2c, addr, 0x08, 0x07);
561
562 /*
563 * speed: 0=55,1=75,2=90,3=104 MBit/s
564 * Note: The ngene hardware must be run at 75 MBit/s compared
565 * to more modern ddbridge hardware which runs at 90 MBit/s,
566 * else there will be issues with the data transport and non-
567 * working secondary/slave demods/tuners.
568 */
569 i2c_write_reg(i2c, addr, 0x09, 1);
570
571 i2c_write_reg(i2c, addr, 0x0a, 0x01);
572 i2c_write_reg(i2c, addr, 0x0b, 0x01);
573
574 usleep_range(2000, 3000);
575 /* Start XO2 PLL */
576 i2c_write_reg(i2c, addr, 0x08, 0x87);
577
578 return 0;
579 }
580
581 static int port_has_xo2(struct i2c_adapter *i2c, u8 *type, u8 *id)
582 {
583 u8 probe[1] = { 0x00 }, data[4];
584 u8 addr = 0x10;
585
586 *type = NGENE_XO2_TYPE_NONE;
587
588 if (i2c_io(i2c, addr, probe, 1, data, 4))
589 return 0;
590 if (data[0] == 'D' && data[1] == 'F') {
591 *id = data[2];
592 *type = NGENE_XO2_TYPE_DUOFLEX;
593 return 1;
594 }
595 if (data[0] == 'C' && data[1] == 'I') {
596 *id = data[2];
597 *type = NGENE_XO2_TYPE_CI;
598 return 1;
599 }
600 return 0;
601 }
602
603 /****************************************************************************/
604 /* Probing and port/channel handling ****************************************/
605 /****************************************************************************/
606
607 static int cineS2_probe(struct ngene_channel *chan)
608 {
609 struct device *pdev = &chan->dev->pci_dev->dev;
610 struct i2c_adapter *i2c = i2c_adapter_from_chan(chan);
611 struct stv090x_config *fe_conf;
612 u8 buf[3];
613 u8 xo2_type, xo2_id, xo2_demodtype;
614 u8 sony_osc24 = 0;
615 struct i2c_msg i2c_msg = { .flags = 0, .buf = buf };
616 int rc;
617
618 if (port_has_xo2(i2c, &xo2_type, &xo2_id)) {
619 xo2_id >>= 2;
620 dev_dbg(pdev, "XO2 on channel %d (type %d, id %d)\n",
621 chan->number, xo2_type, xo2_id);
622
623 switch (xo2_type) {
624 case NGENE_XO2_TYPE_DUOFLEX:
625 if (chan->number & 1)
626 dev_dbg(pdev,
627 "skipping XO2 init on odd channel %d",
628 chan->number);
629 else
630 init_xo2(chan, i2c);
631
632 xo2_demodtype = DEMOD_TYPE_XO2 + xo2_id;
633
634 switch (xo2_demodtype) {
635 case DEMOD_TYPE_SONY_CT2:
636 case DEMOD_TYPE_SONY_ISDBT:
637 case DEMOD_TYPE_SONY_C2T2:
638 case DEMOD_TYPE_SONY_C2T2I:
639 dev_info(pdev, "%s (XO2) on channel %d\n",
640 xo2names[xo2_id], chan->number);
641 chan->demod_type = xo2_demodtype;
642 if (xo2_demodtype == DEMOD_TYPE_SONY_C2T2I)
643 sony_osc24 = 1;
644
645 demod_attach_cxd28xx(chan, i2c, sony_osc24);
646 break;
647 case DEMOD_TYPE_STV0910:
648 dev_info(pdev, "%s (XO2) on channel %d\n",
649 xo2names[xo2_id], chan->number);
650 chan->demod_type = xo2_demodtype;
651 demod_attach_stv0910(chan, i2c);
652 break;
653 default:
654 dev_warn(pdev,
655 "Unsupported XO2 module on channel %d\n",
656 chan->number);
657 return -ENODEV;
658 }
659 break;
660 case NGENE_XO2_TYPE_CI:
661 dev_info(pdev, "DuoFlex CI modules not supported\n");
662 return -ENODEV;
663 default:
664 dev_info(pdev, "Unsupported XO2 module type\n");
665 return -ENODEV;
666 }
667 } else if (port_has_stv0900(i2c, chan->number)) {
668 chan->demod_type = DEMOD_TYPE_STV090X;
669 fe_conf = chan->dev->card_info->fe_config[chan->number];
670 /* demod found, attach it */
671 rc = demod_attach_stv0900(chan);
672 if (rc < 0 || chan->number < 2)
673 return rc;
674
675 /* demod #2: reprogram outputs DPN1 & DPN2 */
676 i2c_msg.addr = fe_conf->address;
677 i2c_msg.len = 3;
678 buf[0] = 0xf1;
679 switch (chan->number) {
680 case 2:
681 buf[1] = 0x5c;
682 buf[2] = 0xc2;
683 break;
684 case 3:
685 buf[1] = 0x61;
686 buf[2] = 0xcc;
687 break;
688 default:
689 return -ENODEV;
690 }
691 rc = i2c_transfer(i2c, &i2c_msg, 1);
692 if (rc != 1) {
693 dev_err(pdev, "Could not setup DPNx\n");
694 return -EIO;
695 }
696 } else if (port_has_drxk(i2c, chan->number^2)) {
697 chan->demod_type = DEMOD_TYPE_DRXK;
698 demod_attach_drxk(chan, i2c);
699 } else if (port_has_stv0367(i2c)) {
700 chan->demod_type = DEMOD_TYPE_STV0367;
701 dev_info(pdev, "STV0367 on channel %d\n", chan->number);
702 demod_attach_stv0367(chan, i2c);
703 } else {
704 dev_info(pdev, "No demod found on chan %d\n", chan->number);
705 return -ENODEV;
706 }
707 return 0;
708 }
709
710
711 static struct lgdt330x_config aver_m780 = {
712 .demod_chip = LGDT3303,
713 .serial_mpeg = 0x00, /* PARALLEL */
714 .clock_polarity_flip = 1,
715 };
716
717 static struct mt2131_config m780_tunerconfig = {
718 0xc0 >> 1
719 };
720
721 /* A single func to attach the demo and tuner, rather than
722 * use two sep funcs like the current design mandates.
723 */
724 static int demod_attach_lg330x(struct ngene_channel *chan)
725 {
726 struct device *pdev = &chan->dev->pci_dev->dev;
727
728 chan->fe = dvb_attach(lgdt330x_attach, &aver_m780,
729 0xb2 >> 1, &chan->i2c_adapter);
730 if (chan->fe == NULL) {
731 dev_err(pdev, "No LGDT330x found!\n");
732 return -ENODEV;
733 }
734
735 dvb_attach(mt2131_attach, chan->fe, &chan->i2c_adapter,
736 &m780_tunerconfig, 0);
737
738 return (chan->fe) ? 0 : -ENODEV;
739 }
740
741 static int demod_attach_drxd(struct ngene_channel *chan)
742 {
743 struct device *pdev = &chan->dev->pci_dev->dev;
744 struct drxd_config *feconf;
745
746 feconf = chan->dev->card_info->fe_config[chan->number];
747
748 chan->fe = dvb_attach(drxd_attach, feconf, chan,
749 &chan->i2c_adapter, &chan->dev->pci_dev->dev);
750 if (!chan->fe) {
751 dev_err(pdev, "No DRXD found!\n");
752 return -ENODEV;
753 }
754 return 0;
755 }
756
757 static int tuner_attach_dtt7520x(struct ngene_channel *chan)
758 {
759 struct device *pdev = &chan->dev->pci_dev->dev;
760 struct drxd_config *feconf;
761
762 feconf = chan->dev->card_info->fe_config[chan->number];
763
764 if (!dvb_attach(dvb_pll_attach, chan->fe, feconf->pll_address,
765 &chan->i2c_adapter,
766 feconf->pll_type)) {
767 dev_err(pdev, "No pll(%d) found!\n", feconf->pll_type);
768 return -ENODEV;
769 }
770 return 0;
771 }
772
773 /****************************************************************************/
774 /* EEPROM TAGS **************************************************************/
775 /****************************************************************************/
776
777 #define MICNG_EE_START 0x0100
778 #define MICNG_EE_END 0x0FF0
779
780 #define MICNG_EETAG_END0 0x0000
781 #define MICNG_EETAG_END1 0xFFFF
782
783 /* 0x0001 - 0x000F reserved for housekeeping */
784 /* 0xFFFF - 0xFFFE reserved for housekeeping */
785
786 /* Micronas assigned tags
787 EEProm tags for hardware support */
788
789 #define MICNG_EETAG_DRXD1_OSCDEVIATION 0x1000 /* 2 Bytes data */
790 #define MICNG_EETAG_DRXD2_OSCDEVIATION 0x1001 /* 2 Bytes data */
791
792 #define MICNG_EETAG_MT2060_1_1STIF 0x1100 /* 2 Bytes data */
793 #define MICNG_EETAG_MT2060_2_1STIF 0x1101 /* 2 Bytes data */
794
795 /* Tag range for OEMs */
796
797 #define MICNG_EETAG_OEM_FIRST 0xC000
798 #define MICNG_EETAG_OEM_LAST 0xFFEF
799
800 static int i2c_write_eeprom(struct i2c_adapter *adapter,
801 u8 adr, u16 reg, u8 data)
802 {
803 struct device *pdev = adapter->dev.parent;
804 u8 m[3] = {(reg >> 8), (reg & 0xff), data};
805 struct i2c_msg msg = {.addr = adr, .flags = 0, .buf = m,
806 .len = sizeof(m)};
807
808 if (i2c_transfer(adapter, &msg, 1) != 1) {
809 dev_err(pdev, "Error writing EEPROM!\n");
810 return -EIO;
811 }
812 return 0;
813 }
814
815 static int i2c_read_eeprom(struct i2c_adapter *adapter,
816 u8 adr, u16 reg, u8 *data, int len)
817 {
818 struct device *pdev = adapter->dev.parent;
819 u8 msg[2] = {(reg >> 8), (reg & 0xff)};
820 struct i2c_msg msgs[2] = {{.addr = adr, .flags = 0,
821 .buf = msg, .len = 2 },
822 {.addr = adr, .flags = I2C_M_RD,
823 .buf = data, .len = len} };
824
825 if (i2c_transfer(adapter, msgs, 2) != 2) {
826 dev_err(pdev, "Error reading EEPROM\n");
827 return -EIO;
828 }
829 return 0;
830 }
831
832 static int ReadEEProm(struct i2c_adapter *adapter,
833 u16 Tag, u32 MaxLen, u8 *data, u32 *pLength)
834 {
835 struct device *pdev = adapter->dev.parent;
836 int status = 0;
837 u16 Addr = MICNG_EE_START, Length, tag = 0;
838 u8 EETag[3];
839
840 while (Addr + sizeof(u16) + 1 < MICNG_EE_END) {
841 if (i2c_read_eeprom(adapter, 0x50, Addr, EETag, sizeof(EETag)))
842 return -1;
843 tag = (EETag[0] << 8) | EETag[1];
844 if (tag == MICNG_EETAG_END0 || tag == MICNG_EETAG_END1)
845 return -1;
846 if (tag == Tag)
847 break;
848 Addr += sizeof(u16) + 1 + EETag[2];
849 }
850 if (Addr + sizeof(u16) + 1 + EETag[2] > MICNG_EE_END) {
851 dev_err(pdev, "Reached EOEE @ Tag = %04x Length = %3d\n",
852 tag, EETag[2]);
853 return -1;
854 }
855 Length = EETag[2];
856 if (Length > MaxLen)
857 Length = (u16) MaxLen;
858 if (Length > 0) {
859 Addr += sizeof(u16) + 1;
860 status = i2c_read_eeprom(adapter, 0x50, Addr, data, Length);
861 if (!status) {
862 *pLength = EETag[2];
863 #if 0
864 if (Length < EETag[2])
865 status = STATUS_BUFFER_OVERFLOW;
866 #endif
867 }
868 }
869 return status;
870 }
871
872 static int WriteEEProm(struct i2c_adapter *adapter,
873 u16 Tag, u32 Length, u8 *data)
874 {
875 struct device *pdev = adapter->dev.parent;
876 int status = 0;
877 u16 Addr = MICNG_EE_START;
878 u8 EETag[3];
879 u16 tag = 0;
880 int retry, i;
881
882 while (Addr + sizeof(u16) + 1 < MICNG_EE_END) {
883 if (i2c_read_eeprom(adapter, 0x50, Addr, EETag, sizeof(EETag)))
884 return -1;
885 tag = (EETag[0] << 8) | EETag[1];
886 if (tag == MICNG_EETAG_END0 || tag == MICNG_EETAG_END1)
887 return -1;
888 if (tag == Tag)
889 break;
890 Addr += sizeof(u16) + 1 + EETag[2];
891 }
892 if (Addr + sizeof(u16) + 1 + EETag[2] > MICNG_EE_END) {
893 dev_err(pdev, "Reached EOEE @ Tag = %04x Length = %3d\n",
894 tag, EETag[2]);
895 return -1;
896 }
897
898 if (Length > EETag[2])
899 return -EINVAL;
900 /* Note: We write the data one byte at a time to avoid
901 issues with page sizes. (which are different for
902 each manufacture and eeprom size)
903 */
904 Addr += sizeof(u16) + 1;
905 for (i = 0; i < Length; i++, Addr++) {
906 status = i2c_write_eeprom(adapter, 0x50, Addr, data[i]);
907
908 if (status)
909 break;
910
911 /* Poll for finishing write cycle */
912 retry = 10;
913 while (retry) {
914 u8 Tmp;
915
916 msleep(50);
917 status = i2c_read_eeprom(adapter, 0x50, Addr, &Tmp, 1);
918 if (status)
919 break;
920 if (Tmp != data[i])
921 dev_err(pdev, "eeprom write error\n");
922 retry -= 1;
923 }
924 if (status) {
925 dev_err(pdev, "Timeout polling eeprom\n");
926 break;
927 }
928 }
929 return status;
930 }
931
932 static int eeprom_read_ushort(struct i2c_adapter *adapter, u16 tag, u16 *data)
933 {
934 int stat;
935 u8 buf[2];
936 u32 len = 0;
937
938 stat = ReadEEProm(adapter, tag, 2, buf, &len);
939 if (stat)
940 return stat;
941 if (len != 2)
942 return -EINVAL;
943
944 *data = (buf[0] << 8) | buf[1];
945 return 0;
946 }
947
948 static int eeprom_write_ushort(struct i2c_adapter *adapter, u16 tag, u16 data)
949 {
950 int stat;
951 u8 buf[2];
952
953 buf[0] = data >> 8;
954 buf[1] = data & 0xff;
955 stat = WriteEEProm(adapter, tag, 2, buf);
956 if (stat)
957 return stat;
958 return 0;
959 }
960
961 static s16 osc_deviation(void *priv, s16 deviation, int flag)
962 {
963 struct ngene_channel *chan = priv;
964 struct device *pdev = &chan->dev->pci_dev->dev;
965 struct i2c_adapter *adap = &chan->i2c_adapter;
966 u16 data = 0;
967
968 if (flag) {
969 data = (u16) deviation;
970 dev_info(pdev, "write deviation %d\n",
971 deviation);
972 eeprom_write_ushort(adap, 0x1000 + chan->number, data);
973 } else {
974 if (eeprom_read_ushort(adap, 0x1000 + chan->number, &data))
975 data = 0;
976 dev_info(pdev, "read deviation %d\n",
977 (s16)data);
978 }
979
980 return (s16) data;
981 }
982
983 /****************************************************************************/
984 /* Switch control (I2C gates, etc.) *****************************************/
985 /****************************************************************************/
986
987
988 static struct stv090x_config fe_cineS2 = {
989 .device = STV0900,
990 .demod_mode = STV090x_DUAL,
991 .clk_mode = STV090x_CLK_EXT,
992
993 .xtal = 27000000,
994 .address = 0x68,
995
996 .ts1_mode = STV090x_TSMODE_SERIAL_PUNCTURED,
997 .ts2_mode = STV090x_TSMODE_SERIAL_PUNCTURED,
998
999 .repeater_level = STV090x_RPTLEVEL_16,
1000
1001 .adc1_range = STV090x_ADC_1Vpp,
1002 .adc2_range = STV090x_ADC_1Vpp,
1003
1004 .diseqc_envelope_mode = true,
1005
1006 .tuner_i2c_lock = cineS2_tuner_i2c_lock,
1007 };
1008
1009 static struct stv090x_config fe_cineS2_2 = {
1010 .device = STV0900,
1011 .demod_mode = STV090x_DUAL,
1012 .clk_mode = STV090x_CLK_EXT,
1013
1014 .xtal = 27000000,
1015 .address = 0x69,
1016
1017 .ts1_mode = STV090x_TSMODE_SERIAL_PUNCTURED,
1018 .ts2_mode = STV090x_TSMODE_SERIAL_PUNCTURED,
1019
1020 .repeater_level = STV090x_RPTLEVEL_16,
1021
1022 .adc1_range = STV090x_ADC_1Vpp,
1023 .adc2_range = STV090x_ADC_1Vpp,
1024
1025 .diseqc_envelope_mode = true,
1026
1027 .tuner_i2c_lock = cineS2_tuner_i2c_lock,
1028 };
1029
1030 static struct stv6110x_config tuner_cineS2_0 = {
1031 .addr = 0x60,
1032 .refclk = 27000000,
1033 .clk_div = 1,
1034 };
1035
1036 static struct stv6110x_config tuner_cineS2_1 = {
1037 .addr = 0x63,
1038 .refclk = 27000000,
1039 .clk_div = 1,
1040 };
1041
1042 static const struct ngene_info ngene_info_cineS2 = {
1043 .type = NGENE_SIDEWINDER,
1044 .name = "Linux4Media cineS2 DVB-S2 Twin Tuner",
1045 .io_type = {NGENE_IO_TSIN, NGENE_IO_TSIN},
1046 .demod_attach = {demod_attach_stv0900, demod_attach_stv0900},
1047 .tuner_attach = {tuner_attach_stv6110, tuner_attach_stv6110},
1048 .fe_config = {&fe_cineS2, &fe_cineS2},
1049 .tuner_config = {&tuner_cineS2_0, &tuner_cineS2_1},
1050 .lnb = {0x0b, 0x08},
1051 .tsf = {3, 3},
1052 .fw_version = 18,
1053 .msi_supported = true,
1054 };
1055
1056 static const struct ngene_info ngene_info_satixS2 = {
1057 .type = NGENE_SIDEWINDER,
1058 .name = "Mystique SaTiX-S2 Dual",
1059 .io_type = {NGENE_IO_TSIN, NGENE_IO_TSIN},
1060 .demod_attach = {demod_attach_stv0900, demod_attach_stv0900},
1061 .tuner_attach = {tuner_attach_stv6110, tuner_attach_stv6110},
1062 .fe_config = {&fe_cineS2, &fe_cineS2},
1063 .tuner_config = {&tuner_cineS2_0, &tuner_cineS2_1},
1064 .lnb = {0x0b, 0x08},
1065 .tsf = {3, 3},
1066 .fw_version = 18,
1067 .msi_supported = true,
1068 };
1069
1070 static const struct ngene_info ngene_info_satixS2v2 = {
1071 .type = NGENE_SIDEWINDER,
1072 .name = "Mystique SaTiX-S2 Dual (v2)",
1073 .io_type = {NGENE_IO_TSIN, NGENE_IO_TSIN, NGENE_IO_TSIN, NGENE_IO_TSIN,
1074 NGENE_IO_TSOUT},
1075 .demod_attach = {demod_attach_stv0900, demod_attach_stv0900, cineS2_probe, cineS2_probe},
1076 .tuner_attach = {tuner_attach_stv6110, tuner_attach_stv6110, tuner_attach_probe, tuner_attach_probe},
1077 .fe_config = {&fe_cineS2, &fe_cineS2, &fe_cineS2_2, &fe_cineS2_2},
1078 .tuner_config = {&tuner_cineS2_0, &tuner_cineS2_1, &tuner_cineS2_0, &tuner_cineS2_1},
1079 .lnb = {0x0a, 0x08, 0x0b, 0x09},
1080 .tsf = {3, 3},
1081 .fw_version = 18,
1082 .msi_supported = true,
1083 };
1084
1085 static const struct ngene_info ngene_info_cineS2v5 = {
1086 .type = NGENE_SIDEWINDER,
1087 .name = "Linux4Media cineS2 DVB-S2 Twin Tuner (v5)",
1088 .io_type = {NGENE_IO_TSIN, NGENE_IO_TSIN, NGENE_IO_TSIN, NGENE_IO_TSIN,
1089 NGENE_IO_TSOUT},
1090 .demod_attach = {demod_attach_stv0900, demod_attach_stv0900, cineS2_probe, cineS2_probe},
1091 .tuner_attach = {tuner_attach_stv6110, tuner_attach_stv6110, tuner_attach_probe, tuner_attach_probe},
1092 .fe_config = {&fe_cineS2, &fe_cineS2, &fe_cineS2_2, &fe_cineS2_2},
1093 .tuner_config = {&tuner_cineS2_0, &tuner_cineS2_1, &tuner_cineS2_0, &tuner_cineS2_1},
1094 .lnb = {0x0a, 0x08, 0x0b, 0x09},
1095 .tsf = {3, 3},
1096 .fw_version = 18,
1097 .msi_supported = true,
1098 };
1099
1100
1101 static const struct ngene_info ngene_info_duoFlex = {
1102 .type = NGENE_SIDEWINDER,
1103 .name = "Digital Devices DuoFlex PCIe or miniPCIe",
1104 .io_type = {NGENE_IO_TSIN, NGENE_IO_TSIN, NGENE_IO_TSIN, NGENE_IO_TSIN,
1105 NGENE_IO_TSOUT},
1106 .demod_attach = {cineS2_probe, cineS2_probe, cineS2_probe, cineS2_probe},
1107 .tuner_attach = {tuner_attach_probe, tuner_attach_probe, tuner_attach_probe, tuner_attach_probe},
1108 .fe_config = {&fe_cineS2, &fe_cineS2, &fe_cineS2_2, &fe_cineS2_2},
1109 .tuner_config = {&tuner_cineS2_0, &tuner_cineS2_1, &tuner_cineS2_0, &tuner_cineS2_1},
1110 .lnb = {0x0a, 0x08, 0x0b, 0x09},
1111 .tsf = {3, 3},
1112 .fw_version = 18,
1113 .msi_supported = true,
1114 };
1115
1116 static const struct ngene_info ngene_info_m780 = {
1117 .type = NGENE_APP,
1118 .name = "Aver M780 ATSC/QAM-B",
1119
1120 /* Channel 0 is analog, which is currently unsupported */
1121 .io_type = { NGENE_IO_NONE, NGENE_IO_TSIN },
1122 .demod_attach = { NULL, demod_attach_lg330x },
1123
1124 /* Ensure these are NULL else the frame will call them (as funcs) */
1125 .tuner_attach = { NULL, NULL, NULL, NULL },
1126 .fe_config = { NULL, &aver_m780 },
1127 .avf = { 0 },
1128
1129 /* A custom electrical interface config for the demod to bridge */
1130 .tsf = { 4, 4 },
1131 .fw_version = 15,
1132 };
1133
1134 static struct drxd_config fe_terratec_dvbt_0 = {
1135 .index = 0,
1136 .demod_address = 0x70,
1137 .demod_revision = 0xa2,
1138 .demoda_address = 0x00,
1139 .pll_address = 0x60,
1140 .pll_type = DVB_PLL_THOMSON_DTT7520X,
1141 .clock = 20000,
1142 .osc_deviation = osc_deviation,
1143 };
1144
1145 static struct drxd_config fe_terratec_dvbt_1 = {
1146 .index = 1,
1147 .demod_address = 0x71,
1148 .demod_revision = 0xa2,
1149 .demoda_address = 0x00,
1150 .pll_address = 0x60,
1151 .pll_type = DVB_PLL_THOMSON_DTT7520X,
1152 .clock = 20000,
1153 .osc_deviation = osc_deviation,
1154 };
1155
1156 static const struct ngene_info ngene_info_terratec = {
1157 .type = NGENE_TERRATEC,
1158 .name = "Terratec Integra/Cinergy2400i Dual DVB-T",
1159 .io_type = {NGENE_IO_TSIN, NGENE_IO_TSIN},
1160 .demod_attach = {demod_attach_drxd, demod_attach_drxd},
1161 .tuner_attach = {tuner_attach_dtt7520x, tuner_attach_dtt7520x},
1162 .fe_config = {&fe_terratec_dvbt_0, &fe_terratec_dvbt_1},
1163 .i2c_access = 1,
1164 };
1165
1166 /****************************************************************************/
1167
1168
1169
1170 /****************************************************************************/
1171 /* PCI Subsystem ID *********************************************************/
1172 /****************************************************************************/
1173
1174 #define NGENE_ID(_subvend, _subdev, _driverdata) { \
1175 .vendor = NGENE_VID, .device = NGENE_PID, \
1176 .subvendor = _subvend, .subdevice = _subdev, \
1177 .driver_data = (unsigned long) &_driverdata }
1178
1179 /****************************************************************************/
1180
1181 static const struct pci_device_id ngene_id_tbl[] = {
1182 NGENE_ID(0x18c3, 0xab04, ngene_info_cineS2),
1183 NGENE_ID(0x18c3, 0xab05, ngene_info_cineS2v5),
1184 NGENE_ID(0x18c3, 0xabc3, ngene_info_cineS2),
1185 NGENE_ID(0x18c3, 0xabc4, ngene_info_cineS2),
1186 NGENE_ID(0x18c3, 0xdb01, ngene_info_satixS2),
1187 NGENE_ID(0x18c3, 0xdb02, ngene_info_satixS2v2),
1188 NGENE_ID(0x18c3, 0xdd00, ngene_info_cineS2v5),
1189 NGENE_ID(0x18c3, 0xdd10, ngene_info_duoFlex),
1190 NGENE_ID(0x18c3, 0xdd20, ngene_info_duoFlex),
1191 NGENE_ID(0x1461, 0x062e, ngene_info_m780),
1192 NGENE_ID(0x153b, 0x1167, ngene_info_terratec),
1193 {0}
1194 };
1195 MODULE_DEVICE_TABLE(pci, ngene_id_tbl);
1196
1197 /****************************************************************************/
1198 /* Init/Exit ****************************************************************/
1199 /****************************************************************************/
1200
1201 static pci_ers_result_t ngene_error_detected(struct pci_dev *dev,
1202 enum pci_channel_state state)
1203 {
1204 dev_err(&dev->dev, "PCI error\n");
1205 if (state == pci_channel_io_perm_failure)
1206 return PCI_ERS_RESULT_DISCONNECT;
1207 if (state == pci_channel_io_frozen)
1208 return PCI_ERS_RESULT_NEED_RESET;
1209 return PCI_ERS_RESULT_CAN_RECOVER;
1210 }
1211
1212 static pci_ers_result_t ngene_slot_reset(struct pci_dev *dev)
1213 {
1214 dev_info(&dev->dev, "slot reset\n");
1215 return 0;
1216 }
1217
1218 static void ngene_resume(struct pci_dev *dev)
1219 {
1220 dev_info(&dev->dev, "resume\n");
1221 }
1222
1223 static const struct pci_error_handlers ngene_errors = {
1224 .error_detected = ngene_error_detected,
1225 .slot_reset = ngene_slot_reset,
1226 .resume = ngene_resume,
1227 };
1228
1229 static struct pci_driver ngene_pci_driver = {
1230 .name = "ngene",
1231 .id_table = ngene_id_tbl,
1232 .probe = ngene_probe,
1233 .remove = ngene_remove,
1234 .err_handler = &ngene_errors,
1235 .shutdown = ngene_shutdown,
1236 };
1237
1238 static __init int module_init_ngene(void)
1239 {
1240 /* pr_*() since we don't have a device to use with dev_*() yet */
1241 pr_info("nGene PCIE bridge driver, Copyright (C) 2005-2007 Micronas\n");
1242
1243 return pci_register_driver(&ngene_pci_driver);
1244 }
1245
1246 static __exit void module_exit_ngene(void)
1247 {
1248 pci_unregister_driver(&ngene_pci_driver);
1249 }
1250
1251 module_init(module_init_ngene);
1252 module_exit(module_exit_ngene);
1253
1254 MODULE_DESCRIPTION("nGene");
1255 MODULE_AUTHOR("Micronas, Ralph Metzler, Manfred Voelkel");
1256 MODULE_LICENSE("GPL");
Mirror https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git