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treewide: remove redundant IS_ERR() before error code check
[linux/fpc-iii.git] / drivers / media / pci / ttpci / budget.c
blob9c811272abfe73309078c661c88d364522c58fa4
1 // SPDX-License-Identifier: GPL-2.0-or-later
2 /*
3 * budget.c: driver for the SAA7146 based Budget DVB cards
4 *
5 * Compiled from various sources by Michael Hunold <michael@mihu.de>
6 *
7 * Copyright (C) 2002 Ralph Metzler <rjkm@metzlerbros.de>
8 *
9 * Copyright (C) 1999-2002 Ralph Metzler
10 * & Marcus Metzler for convergence integrated media GmbH
11 *
12 * 26feb2004 Support for FS Activy Card (Grundig tuner) by
13 * Michael Dreher <michael@5dot1.de>,
14 * Oliver Endriss <o.endriss@gmx.de> and
15 * Andreas 'randy' Weinberger
16 *
17 * the project's page is at https://linuxtv.org
18 */
19
20 #include "budget.h"
21 #include "stv0299.h"
22 #include "ves1x93.h"
23 #include "ves1820.h"
24 #include "l64781.h"
25 #include "tda8083.h"
26 #include "s5h1420.h"
27 #include "tda10086.h"
28 #include "tda826x.h"
29 #include "lnbp21.h"
30 #include "bsru6.h"
31 #include "bsbe1.h"
32 #include "tdhd1.h"
33 #include "stv6110x.h"
34 #include "stv090x.h"
35 #include "isl6423.h"
36 #include "lnbh24.h"
37
38
39 static int diseqc_method;
40 module_param(diseqc_method, int, 0444);
41 MODULE_PARM_DESC(diseqc_method, "Select DiSEqC method for subsystem id 13c2:1003, 0: default, 1: more reliable (for newer revisions only)");
42
43 DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
44
45 static void Set22K (struct budget *budget, int state)
46 {
47 struct saa7146_dev *dev=budget->dev;
48 dprintk(2, "budget: %p\n", budget);
49 saa7146_setgpio(dev, 3, (state ? SAA7146_GPIO_OUTHI : SAA7146_GPIO_OUTLO));
50 }
51
52 /* Diseqc functions only for TT Budget card */
53 /* taken from the Skyvision DVB driver by
54 Ralph Metzler <rjkm@metzlerbros.de> */
55
56 static void DiseqcSendBit (struct budget *budget, int data)
57 {
58 struct saa7146_dev *dev=budget->dev;
59 dprintk(2, "budget: %p\n", budget);
60
61 saa7146_setgpio(dev, 3, SAA7146_GPIO_OUTHI);
62 udelay(data ? 500 : 1000);
63 saa7146_setgpio(dev, 3, SAA7146_GPIO_OUTLO);
64 udelay(data ? 1000 : 500);
65 }
66
67 static void DiseqcSendByte (struct budget *budget, int data)
68 {
69 int i, par=1, d;
70
71 dprintk(2, "budget: %p\n", budget);
72
73 for (i=7; i>=0; i--) {
74 d = (data>>i)&1;
75 par ^= d;
76 DiseqcSendBit(budget, d);
77 }
78
79 DiseqcSendBit(budget, par);
80 }
81
82 static int SendDiSEqCMsg (struct budget *budget, int len, u8 *msg, unsigned long burst)
83 {
84 struct saa7146_dev *dev=budget->dev;
85 int i;
86
87 dprintk(2, "budget: %p\n", budget);
88
89 saa7146_setgpio(dev, 3, SAA7146_GPIO_OUTLO);
90 mdelay(16);
91
92 for (i=0; i<len; i++)
93 DiseqcSendByte(budget, msg[i]);
94
95 mdelay(16);
96
97 if (burst!=-1) {
98 if (burst)
99 DiseqcSendByte(budget, 0xff);
100 else {
101 saa7146_setgpio(dev, 3, SAA7146_GPIO_OUTHI);
102 mdelay(12);
103 udelay(500);
104 saa7146_setgpio(dev, 3, SAA7146_GPIO_OUTLO);
105 }
106 msleep(20);
107 }
108
109 return 0;
110 }
111
112 /*
113 * Routines for the Fujitsu Siemens Activy budget card
114 * 22 kHz tone and DiSEqC are handled by the frontend.
115 * Voltage must be set here.
116 * GPIO 1: LNBP EN, GPIO 2: LNBP VSEL
117 */
118 static int SetVoltage_Activy(struct budget *budget,
119 enum fe_sec_voltage voltage)
120 {
121 struct saa7146_dev *dev=budget->dev;
122
123 dprintk(2, "budget: %p\n", budget);
124
125 switch (voltage) {
126 case SEC_VOLTAGE_13:
127 saa7146_setgpio(dev, 1, SAA7146_GPIO_OUTHI);
128 saa7146_setgpio(dev, 2, SAA7146_GPIO_OUTLO);
129 break;
130 case SEC_VOLTAGE_18:
131 saa7146_setgpio(dev, 1, SAA7146_GPIO_OUTHI);
132 saa7146_setgpio(dev, 2, SAA7146_GPIO_OUTHI);
133 break;
134 case SEC_VOLTAGE_OFF:
135 saa7146_setgpio(dev, 1, SAA7146_GPIO_OUTLO);
136 break;
137 default:
138 return -EINVAL;
139 }
140
141 return 0;
142 }
143
144 static int siemens_budget_set_voltage(struct dvb_frontend *fe,
145 enum fe_sec_voltage voltage)
146 {
147 struct budget* budget = (struct budget*) fe->dvb->priv;
148
149 return SetVoltage_Activy (budget, voltage);
150 }
151
152 static int budget_set_tone(struct dvb_frontend *fe,
153 enum fe_sec_tone_mode tone)
154 {
155 struct budget* budget = (struct budget*) fe->dvb->priv;
156
157 switch (tone) {
158 case SEC_TONE_ON:
159 Set22K (budget, 1);
160 break;
161
162 case SEC_TONE_OFF:
163 Set22K (budget, 0);
164 break;
165
166 default:
167 return -EINVAL;
168 }
169
170 return 0;
171 }
172
173 static int budget_diseqc_send_master_cmd(struct dvb_frontend* fe, struct dvb_diseqc_master_cmd* cmd)
174 {
175 struct budget* budget = (struct budget*) fe->dvb->priv;
176
177 SendDiSEqCMsg (budget, cmd->msg_len, cmd->msg, 0);
178
179 return 0;
180 }
181
182 static int budget_diseqc_send_burst(struct dvb_frontend *fe,
183 enum fe_sec_mini_cmd minicmd)
184 {
185 struct budget* budget = (struct budget*) fe->dvb->priv;
186
187 SendDiSEqCMsg (budget, 0, NULL, minicmd);
188
189 return 0;
190 }
191
192 static int alps_bsrv2_tuner_set_params(struct dvb_frontend *fe)
193 {
194 struct dtv_frontend_properties *c = &fe->dtv_property_cache;
195 struct budget* budget = (struct budget*) fe->dvb->priv;
196 u8 pwr = 0;
197 u8 buf[4];
198 struct i2c_msg msg = { .addr = 0x61, .flags = 0, .buf = buf, .len = sizeof(buf) };
199 u32 div = (c->frequency + 479500) / 125;
200
201 if (c->frequency > 2000000)
202 pwr = 3;
203 else if (c->frequency > 1800000)
204 pwr = 2;
205 else if (c->frequency > 1600000)
206 pwr = 1;
207 else if (c->frequency > 1200000)
208 pwr = 0;
209 else if (c->frequency >= 1100000)
210 pwr = 1;
211 else pwr = 2;
212
213 buf[0] = (div >> 8) & 0x7f;
214 buf[1] = div & 0xff;
215 buf[2] = ((div & 0x18000) >> 10) | 0x95;
216 buf[3] = (pwr << 6) | 0x30;
217
218 // NOTE: since we're using a prescaler of 2, we set the
219 // divisor frequency to 62.5kHz and divide by 125 above
220
221 if (fe->ops.i2c_gate_ctrl)
222 fe->ops.i2c_gate_ctrl(fe, 1);
223 if (i2c_transfer (&budget->i2c_adap, &msg, 1) != 1) return -EIO;
224 return 0;
225 }
226
227 static struct ves1x93_config alps_bsrv2_config =
228 {
229 .demod_address = 0x08,
230 .xin = 90100000UL,
231 .invert_pwm = 0,
232 };
233
234 static int alps_tdbe2_tuner_set_params(struct dvb_frontend *fe)
235 {
236 struct dtv_frontend_properties *c = &fe->dtv_property_cache;
237 struct budget* budget = (struct budget*) fe->dvb->priv;
238 u32 div;
239 u8 data[4];
240 struct i2c_msg msg = { .addr = 0x62, .flags = 0, .buf = data, .len = sizeof(data) };
241
242 div = (c->frequency + 35937500 + 31250) / 62500;
243
244 data[0] = (div >> 8) & 0x7f;
245 data[1] = div & 0xff;
246 data[2] = 0x85 | ((div >> 10) & 0x60);
247 data[3] = (c->frequency < 174000000 ? 0x88 : c->frequency < 470000000 ? 0x84 : 0x81);
248
249 if (fe->ops.i2c_gate_ctrl)
250 fe->ops.i2c_gate_ctrl(fe, 1);
251 if (i2c_transfer (&budget->i2c_adap, &msg, 1) != 1) return -EIO;
252 return 0;
253 }
254
255 static struct ves1820_config alps_tdbe2_config = {
256 .demod_address = 0x09,
257 .xin = 57840000UL,
258 .invert = 1,
259 .selagc = VES1820_SELAGC_SIGNAMPERR,
260 };
261
262 static int grundig_29504_401_tuner_set_params(struct dvb_frontend *fe)
263 {
264 struct dtv_frontend_properties *c = &fe->dtv_property_cache;
265 struct budget *budget = fe->dvb->priv;
266 u8 *tuner_addr = fe->tuner_priv;
267 u32 div;
268 u8 cfg, cpump, band_select;
269 u8 data[4];
270 struct i2c_msg msg = { .flags = 0, .buf = data, .len = sizeof(data) };
271
272 if (tuner_addr)
273 msg.addr = *tuner_addr;
274 else
275 msg.addr = 0x61;
276
277 div = (36125000 + c->frequency) / 166666;
278
279 cfg = 0x88;
280
281 if (c->frequency < 175000000)
282 cpump = 2;
283 else if (c->frequency < 390000000)
284 cpump = 1;
285 else if (c->frequency < 470000000)
286 cpump = 2;
287 else if (c->frequency < 750000000)
288 cpump = 1;
289 else
290 cpump = 3;
291
292 if (c->frequency < 175000000)
293 band_select = 0x0e;
294 else if (c->frequency < 470000000)
295 band_select = 0x05;
296 else
297 band_select = 0x03;
298
299 data[0] = (div >> 8) & 0x7f;
300 data[1] = div & 0xff;
301 data[2] = ((div >> 10) & 0x60) | cfg;
302 data[3] = (cpump << 6) | band_select;
303
304 if (fe->ops.i2c_gate_ctrl)
305 fe->ops.i2c_gate_ctrl(fe, 1);
306 if (i2c_transfer (&budget->i2c_adap, &msg, 1) != 1) return -EIO;
307 return 0;
308 }
309
310 static struct l64781_config grundig_29504_401_config = {
311 .demod_address = 0x55,
312 };
313
314 static struct l64781_config grundig_29504_401_config_activy = {
315 .demod_address = 0x54,
316 };
317
318 static u8 tuner_address_grundig_29504_401_activy = 0x60;
319
320 static int grundig_29504_451_tuner_set_params(struct dvb_frontend *fe)
321 {
322 struct dtv_frontend_properties *c = &fe->dtv_property_cache;
323 struct budget* budget = (struct budget*) fe->dvb->priv;
324 u32 div;
325 u8 data[4];
326 struct i2c_msg msg = { .addr = 0x61, .flags = 0, .buf = data, .len = sizeof(data) };
327
328 div = c->frequency / 125;
329 data[0] = (div >> 8) & 0x7f;
330 data[1] = div & 0xff;
331 data[2] = 0x8e;
332 data[3] = 0x00;
333
334 if (fe->ops.i2c_gate_ctrl)
335 fe->ops.i2c_gate_ctrl(fe, 1);
336 if (i2c_transfer (&budget->i2c_adap, &msg, 1) != 1) return -EIO;
337 return 0;
338 }
339
340 static struct tda8083_config grundig_29504_451_config = {
341 .demod_address = 0x68,
342 };
343
344 static int s5h1420_tuner_set_params(struct dvb_frontend *fe)
345 {
346 struct dtv_frontend_properties *c = &fe->dtv_property_cache;
347 struct budget* budget = (struct budget*) fe->dvb->priv;
348 u32 div;
349 u8 data[4];
350 struct i2c_msg msg = { .addr = 0x61, .flags = 0, .buf = data, .len = sizeof(data) };
351
352 div = c->frequency / 1000;
353 data[0] = (div >> 8) & 0x7f;
354 data[1] = div & 0xff;
355 data[2] = 0xc2;
356
357 if (div < 1450)
358 data[3] = 0x00;
359 else if (div < 1850)
360 data[3] = 0x40;
361 else if (div < 2000)
362 data[3] = 0x80;
363 else
364 data[3] = 0xc0;
365
366 if (fe->ops.i2c_gate_ctrl)
367 fe->ops.i2c_gate_ctrl(fe, 1);
368 if (i2c_transfer (&budget->i2c_adap, &msg, 1) != 1) return -EIO;
369
370 return 0;
371 }
372
373 static struct s5h1420_config s5h1420_config = {
374 .demod_address = 0x53,
375 .invert = 1,
376 .cdclk_polarity = 1,
377 };
378
379 static struct tda10086_config tda10086_config = {
380 .demod_address = 0x0e,
381 .invert = 0,
382 .diseqc_tone = 1,
383 .xtal_freq = TDA10086_XTAL_16M,
384 };
385
386 static const struct stv0299_config alps_bsru6_config_activy = {
387 .demod_address = 0x68,
388 .inittab = alps_bsru6_inittab,
389 .mclk = 88000000UL,
390 .invert = 1,
391 .op0_off = 1,
392 .min_delay_ms = 100,
393 .set_symbol_rate = alps_bsru6_set_symbol_rate,
394 };
395
396 static const struct stv0299_config alps_bsbe1_config_activy = {
397 .demod_address = 0x68,
398 .inittab = alps_bsbe1_inittab,
399 .mclk = 88000000UL,
400 .invert = 1,
401 .op0_off = 1,
402 .min_delay_ms = 100,
403 .set_symbol_rate = alps_bsbe1_set_symbol_rate,
404 };
405
406 static int alps_tdhd1_204_request_firmware(struct dvb_frontend *fe, const struct firmware **fw, char *name)
407 {
408 struct budget *budget = (struct budget *)fe->dvb->priv;
409
410 return request_firmware(fw, name, &budget->dev->pci->dev);
411 }
412
413
414 static int i2c_readreg(struct i2c_adapter *i2c, u8 adr, u8 reg)
415 {
416 u8 val;
417 struct i2c_msg msg[] = {
418 { .addr = adr, .flags = 0, .buf = &reg, .len = 1 },
419 { .addr = adr, .flags = I2C_M_RD, .buf = &val, .len = 1 }
420 };
421
422 return (i2c_transfer(i2c, msg, 2) != 2) ? -EIO : val;
423 }
424
425 static u8 read_pwm(struct budget* budget)
426 {
427 u8 b = 0xff;
428 u8 pwm;
429 struct i2c_msg msg[] = { { .addr = 0x50,.flags = 0,.buf = &b,.len = 1 },
430 { .addr = 0x50,.flags = I2C_M_RD,.buf = &pwm,.len = 1} };
431
432 if ((i2c_transfer(&budget->i2c_adap, msg, 2) != 2) || (pwm == 0xff))
433 pwm = 0x48;
434
435 return pwm;
436 }
437
438 static struct stv090x_config tt1600_stv090x_config = {
439 .device = STV0903,
440 .demod_mode = STV090x_SINGLE,
441 .clk_mode = STV090x_CLK_EXT,
442
443 .xtal = 13500000,
444 .address = 0x68,
445
446 .ts1_mode = STV090x_TSMODE_DVBCI,
447 .ts2_mode = STV090x_TSMODE_SERIAL_CONTINUOUS,
448
449 .repeater_level = STV090x_RPTLEVEL_16,
450
451 .tuner_init = NULL,
452 .tuner_sleep = NULL,
453 .tuner_set_mode = NULL,
454 .tuner_set_frequency = NULL,
455 .tuner_get_frequency = NULL,
456 .tuner_set_bandwidth = NULL,
457 .tuner_get_bandwidth = NULL,
458 .tuner_set_bbgain = NULL,
459 .tuner_get_bbgain = NULL,
460 .tuner_set_refclk = NULL,
461 .tuner_get_status = NULL,
462 };
463
464 static struct stv6110x_config tt1600_stv6110x_config = {
465 .addr = 0x60,
466 .refclk = 27000000,
467 .clk_div = 2,
468 };
469
470 static struct isl6423_config tt1600_isl6423_config = {
471 .current_max = SEC_CURRENT_515m,
472 .curlim = SEC_CURRENT_LIM_ON,
473 .mod_extern = 1,
474 .addr = 0x08,
475 };
476
477 static void frontend_init(struct budget *budget)
478 {
479 (void)alps_bsbe1_config; /* avoid warning */
480
481 switch(budget->dev->pci->subsystem_device) {
482 case 0x1003: // Hauppauge/TT Nova budget (stv0299/ALPS BSRU6(tsa5059) OR ves1893/ALPS BSRV2(sp5659))
483 case 0x1013:
484 // try the ALPS BSRV2 first of all
485 budget->dvb_frontend = dvb_attach(ves1x93_attach, &alps_bsrv2_config, &budget->i2c_adap);
486 if (budget->dvb_frontend) {
487 budget->dvb_frontend->ops.tuner_ops.set_params = alps_bsrv2_tuner_set_params;
488 budget->dvb_frontend->ops.diseqc_send_master_cmd = budget_diseqc_send_master_cmd;
489 budget->dvb_frontend->ops.diseqc_send_burst = budget_diseqc_send_burst;
490 budget->dvb_frontend->ops.set_tone = budget_set_tone;
491 break;
492 }
493
494 // try the ALPS BSRU6 now
495 budget->dvb_frontend = dvb_attach(stv0299_attach, &alps_bsru6_config, &budget->i2c_adap);
496 if (budget->dvb_frontend) {
497 budget->dvb_frontend->ops.tuner_ops.set_params = alps_bsru6_tuner_set_params;
498 budget->dvb_frontend->tuner_priv = &budget->i2c_adap;
499 if (budget->dev->pci->subsystem_device == 0x1003 && diseqc_method == 0) {
500 budget->dvb_frontend->ops.diseqc_send_master_cmd = budget_diseqc_send_master_cmd;
501 budget->dvb_frontend->ops.diseqc_send_burst = budget_diseqc_send_burst;
502 budget->dvb_frontend->ops.set_tone = budget_set_tone;
503 }
504 break;
505 }
506 break;
507
508 case 0x1004: // Hauppauge/TT DVB-C budget (ves1820/ALPS TDBE2(sp5659))
509
510 budget->dvb_frontend = dvb_attach(ves1820_attach, &alps_tdbe2_config, &budget->i2c_adap, read_pwm(budget));
511 if (budget->dvb_frontend) {
512 budget->dvb_frontend->ops.tuner_ops.set_params = alps_tdbe2_tuner_set_params;
513 break;
514 }
515 break;
516
517 case 0x1005: // Hauppauge/TT Nova-T budget (L64781/Grundig 29504-401(tsa5060))
518
519 budget->dvb_frontend = dvb_attach(l64781_attach, &grundig_29504_401_config, &budget->i2c_adap);
520 if (budget->dvb_frontend) {
521 budget->dvb_frontend->ops.tuner_ops.set_params = grundig_29504_401_tuner_set_params;
522 budget->dvb_frontend->tuner_priv = NULL;
523 break;
524 }
525 break;
526
527 case 0x4f52: /* Cards based on Philips Semi Sylt PCI ref. design */
528 budget->dvb_frontend = dvb_attach(stv0299_attach, &alps_bsru6_config, &budget->i2c_adap);
529 if (budget->dvb_frontend) {
530 printk(KERN_INFO "budget: tuner ALPS BSRU6 in Philips Semi. Sylt detected\n");
531 budget->dvb_frontend->ops.tuner_ops.set_params = alps_bsru6_tuner_set_params;
532 budget->dvb_frontend->tuner_priv = &budget->i2c_adap;
533 break;
534 }
535 break;
536
537 case 0x4f60: /* Fujitsu Siemens Activy Budget-S PCI rev AL (stv0299/tsa5059) */
538 {
539 int subtype = i2c_readreg(&budget->i2c_adap, 0x50, 0x67);
540
541 if (subtype < 0)
542 break;
543 /* fixme: find a better way to identify the card */
544 if (subtype < 0x36) {
545 /* assume ALPS BSRU6 */
546 budget->dvb_frontend = dvb_attach(stv0299_attach, &alps_bsru6_config_activy, &budget->i2c_adap);
547 if (budget->dvb_frontend) {
548 printk(KERN_INFO "budget: tuner ALPS BSRU6 detected\n");
549 budget->dvb_frontend->ops.tuner_ops.set_params = alps_bsru6_tuner_set_params;
550 budget->dvb_frontend->tuner_priv = &budget->i2c_adap;
551 budget->dvb_frontend->ops.set_voltage = siemens_budget_set_voltage;
552 budget->dvb_frontend->ops.dishnetwork_send_legacy_command = NULL;
553 break;
554 }
555 } else {
556 /* assume ALPS BSBE1 */
557 /* reset tuner */
558 saa7146_setgpio(budget->dev, 3, SAA7146_GPIO_OUTLO);
559 msleep(50);
560 saa7146_setgpio(budget->dev, 3, SAA7146_GPIO_OUTHI);
561 msleep(250);
562 budget->dvb_frontend = dvb_attach(stv0299_attach, &alps_bsbe1_config_activy, &budget->i2c_adap);
563 if (budget->dvb_frontend) {
564 printk(KERN_INFO "budget: tuner ALPS BSBE1 detected\n");
565 budget->dvb_frontend->ops.tuner_ops.set_params = alps_bsbe1_tuner_set_params;
566 budget->dvb_frontend->tuner_priv = &budget->i2c_adap;
567 budget->dvb_frontend->ops.set_voltage = siemens_budget_set_voltage;
568 budget->dvb_frontend->ops.dishnetwork_send_legacy_command = NULL;
569 break;
570 }
571 }
572 break;
573 }
574
575 case 0x4f61: // Fujitsu Siemens Activy Budget-S PCI rev GR (tda8083/Grundig 29504-451(tsa5522))
576 budget->dvb_frontend = dvb_attach(tda8083_attach, &grundig_29504_451_config, &budget->i2c_adap);
577 if (budget->dvb_frontend) {
578 budget->dvb_frontend->ops.tuner_ops.set_params = grundig_29504_451_tuner_set_params;
579 budget->dvb_frontend->ops.set_voltage = siemens_budget_set_voltage;
580 budget->dvb_frontend->ops.dishnetwork_send_legacy_command = NULL;
581 }
582 break;
583
584 case 0x5f60: /* Fujitsu Siemens Activy Budget-T PCI rev AL (tda10046/ALPS TDHD1-204A) */
585 budget->dvb_frontend = dvb_attach(tda10046_attach, &alps_tdhd1_204a_config, &budget->i2c_adap);
586 if (budget->dvb_frontend) {
587 budget->dvb_frontend->ops.tuner_ops.set_params = alps_tdhd1_204a_tuner_set_params;
588 budget->dvb_frontend->tuner_priv = &budget->i2c_adap;
589 }
590 break;
591
592 case 0x5f61: /* Fujitsu Siemens Activy Budget-T PCI rev GR (L64781/Grundig 29504-401(tsa5060)) */
593 budget->dvb_frontend = dvb_attach(l64781_attach, &grundig_29504_401_config_activy, &budget->i2c_adap);
594 if (budget->dvb_frontend) {
595 budget->dvb_frontend->tuner_priv = &tuner_address_grundig_29504_401_activy;
596 budget->dvb_frontend->ops.tuner_ops.set_params = grundig_29504_401_tuner_set_params;
597 }
598 break;
599
600 case 0x1016: // Hauppauge/TT Nova-S SE (samsung s5h1420/????(tda8260))
601 {
602 struct dvb_frontend *fe;
603
604 fe = dvb_attach(s5h1420_attach, &s5h1420_config, &budget->i2c_adap);
605 if (fe) {
606 fe->ops.tuner_ops.set_params = s5h1420_tuner_set_params;
607 budget->dvb_frontend = fe;
608 if (dvb_attach(lnbp21_attach, fe, &budget->i2c_adap,
609 0, 0) == NULL) {
610 printk("%s: No LNBP21 found!\n", __func__);
611 goto error_out;
612 }
613 break;
614 }
615 }
616 /* fall through */
617 case 0x1018: // TT Budget-S-1401 (philips tda10086/philips tda8262)
618 {
619 struct dvb_frontend *fe;
620
621 // gpio2 is connected to CLB - reset it + leave it high
622 saa7146_setgpio(budget->dev, 2, SAA7146_GPIO_OUTLO);
623 msleep(1);
624 saa7146_setgpio(budget->dev, 2, SAA7146_GPIO_OUTHI);
625 msleep(1);
626
627 fe = dvb_attach(tda10086_attach, &tda10086_config, &budget->i2c_adap);
628 if (fe) {
629 budget->dvb_frontend = fe;
630 if (dvb_attach(tda826x_attach, fe, 0x60,
631 &budget->i2c_adap, 0) == NULL)
632 printk("%s: No tda826x found!\n", __func__);
633 if (dvb_attach(lnbp21_attach, fe,
634 &budget->i2c_adap, 0, 0) == NULL) {
635 printk("%s: No LNBP21 found!\n", __func__);
636 goto error_out;
637 }
638 break;
639 }
640 }
641 /* fall through */
642
643 case 0x101c: { /* TT S2-1600 */
644 const struct stv6110x_devctl *ctl;
645 saa7146_setgpio(budget->dev, 2, SAA7146_GPIO_OUTLO);
646 msleep(50);
647 saa7146_setgpio(budget->dev, 2, SAA7146_GPIO_OUTHI);
648 msleep(250);
649
650 budget->dvb_frontend = dvb_attach(stv090x_attach,
651 &tt1600_stv090x_config,
652 &budget->i2c_adap,
653 STV090x_DEMODULATOR_0);
654
655 if (budget->dvb_frontend) {
656
657 ctl = dvb_attach(stv6110x_attach,
658 budget->dvb_frontend,
659 &tt1600_stv6110x_config,
660 &budget->i2c_adap);
661
662 if (ctl) {
663 tt1600_stv090x_config.tuner_init = ctl->tuner_init;
664 tt1600_stv090x_config.tuner_sleep = ctl->tuner_sleep;
665 tt1600_stv090x_config.tuner_set_mode = ctl->tuner_set_mode;
666 tt1600_stv090x_config.tuner_set_frequency = ctl->tuner_set_frequency;
667 tt1600_stv090x_config.tuner_get_frequency = ctl->tuner_get_frequency;
668 tt1600_stv090x_config.tuner_set_bandwidth = ctl->tuner_set_bandwidth;
669 tt1600_stv090x_config.tuner_get_bandwidth = ctl->tuner_get_bandwidth;
670 tt1600_stv090x_config.tuner_set_bbgain = ctl->tuner_set_bbgain;
671 tt1600_stv090x_config.tuner_get_bbgain = ctl->tuner_get_bbgain;
672 tt1600_stv090x_config.tuner_set_refclk = ctl->tuner_set_refclk;
673 tt1600_stv090x_config.tuner_get_status = ctl->tuner_get_status;
674
675 /* call the init function once to initialize
676 tuner's clock output divider and demod's
677 master clock */
678 if (budget->dvb_frontend->ops.init)
679 budget->dvb_frontend->ops.init(budget->dvb_frontend);
680
681 if (dvb_attach(isl6423_attach,
682 budget->dvb_frontend,
683 &budget->i2c_adap,
684 &tt1600_isl6423_config) == NULL) {
685 printk(KERN_ERR "%s: No Intersil ISL6423 found!\n", __func__);
686 goto error_out;
687 }
688 } else {
689 printk(KERN_ERR "%s: No STV6110(A) Silicon Tuner found!\n", __func__);
690 goto error_out;
691 }
692 }
693 }
694 break;
695
696 case 0x1020: { /* Omicom S2 */
697 const struct stv6110x_devctl *ctl;
698 saa7146_setgpio(budget->dev, 2, SAA7146_GPIO_OUTLO);
699 msleep(50);
700 saa7146_setgpio(budget->dev, 2, SAA7146_GPIO_OUTHI);
701 msleep(250);
702
703 budget->dvb_frontend = dvb_attach(stv090x_attach,
704 &tt1600_stv090x_config,
705 &budget->i2c_adap,
706 STV090x_DEMODULATOR_0);
707
708 if (budget->dvb_frontend) {
709 printk(KERN_INFO "budget: Omicom S2 detected\n");
710
711 ctl = dvb_attach(stv6110x_attach,
712 budget->dvb_frontend,
713 &tt1600_stv6110x_config,
714 &budget->i2c_adap);
715
716 if (ctl) {
717 tt1600_stv090x_config.tuner_init = ctl->tuner_init;
718 tt1600_stv090x_config.tuner_sleep = ctl->tuner_sleep;
719 tt1600_stv090x_config.tuner_set_mode = ctl->tuner_set_mode;
720 tt1600_stv090x_config.tuner_set_frequency = ctl->tuner_set_frequency;
721 tt1600_stv090x_config.tuner_get_frequency = ctl->tuner_get_frequency;
722 tt1600_stv090x_config.tuner_set_bandwidth = ctl->tuner_set_bandwidth;
723 tt1600_stv090x_config.tuner_get_bandwidth = ctl->tuner_get_bandwidth;
724 tt1600_stv090x_config.tuner_set_bbgain = ctl->tuner_set_bbgain;
725 tt1600_stv090x_config.tuner_get_bbgain = ctl->tuner_get_bbgain;
726 tt1600_stv090x_config.tuner_set_refclk = ctl->tuner_set_refclk;
727 tt1600_stv090x_config.tuner_get_status = ctl->tuner_get_status;
728
729 /* call the init function once to initialize
730 tuner's clock output divider and demod's
731 master clock */
732 if (budget->dvb_frontend->ops.init)
733 budget->dvb_frontend->ops.init(budget->dvb_frontend);
734
735 if (dvb_attach(lnbh24_attach,
736 budget->dvb_frontend,
737 &budget->i2c_adap,
738 LNBH24_PCL | LNBH24_TTX,
739 LNBH24_TEN, 0x14>>1) == NULL) {
740 printk(KERN_ERR
741 "No LNBH24 found!\n");
742 goto error_out;
743 }
744 } else {
745 printk(KERN_ERR "%s: No STV6110(A) Silicon Tuner found!\n", __func__);
746 goto error_out;
747 }
748 }
749 }
750 break;
751 }
752
753 if (budget->dvb_frontend == NULL) {
754 printk("budget: A frontend driver was not found for device [%04x:%04x] subsystem [%04x:%04x]\n",
755 budget->dev->pci->vendor,
756 budget->dev->pci->device,
757 budget->dev->pci->subsystem_vendor,
758 budget->dev->pci->subsystem_device);
759 } else {
760 if (dvb_register_frontend(&budget->dvb_adapter, budget->dvb_frontend))
761 goto error_out;
762 }
763 return;
764
765 error_out:
766 printk("budget: Frontend registration failed!\n");
767 dvb_frontend_detach(budget->dvb_frontend);
768 budget->dvb_frontend = NULL;
769 return;
770 }
771
772 static int budget_attach (struct saa7146_dev* dev, struct saa7146_pci_extension_data *info)
773 {
774 struct budget *budget = NULL;
775 int err;
776
777 budget = kmalloc(sizeof(struct budget), GFP_KERNEL);
778 if( NULL == budget ) {
779 return -ENOMEM;
780 }
781
782 dprintk(2, "dev:%p, info:%p, budget:%p\n", dev, info, budget);
783
784 dev->ext_priv = budget;
785
786 err = ttpci_budget_init(budget, dev, info, THIS_MODULE, adapter_nr);
787 if (err) {
788 printk("==> failed\n");
789 kfree (budget);
790 return err;
791 }
792
793 budget->dvb_adapter.priv = budget;
794 frontend_init(budget);
795
796 ttpci_budget_init_hooks(budget);
797
798 return 0;
799 }
800
801 static int budget_detach (struct saa7146_dev* dev)
802 {
803 struct budget *budget = (struct budget*) dev->ext_priv;
804 int err;
805
806 if (budget->dvb_frontend) {
807 dvb_unregister_frontend(budget->dvb_frontend);
808 dvb_frontend_detach(budget->dvb_frontend);
809 }
810
811 err = ttpci_budget_deinit (budget);
812
813 kfree (budget);
814 dev->ext_priv = NULL;
815
816 return err;
817 }
818
819 static struct saa7146_extension budget_extension;
820
821 MAKE_BUDGET_INFO(ttbs, "TT-Budget/WinTV-NOVA-S PCI", BUDGET_TT);
822 MAKE_BUDGET_INFO(ttbc, "TT-Budget/WinTV-NOVA-C PCI", BUDGET_TT);
823 MAKE_BUDGET_INFO(ttbt, "TT-Budget/WinTV-NOVA-T PCI", BUDGET_TT);
824 MAKE_BUDGET_INFO(satel, "SATELCO Multimedia PCI", BUDGET_TT_HW_DISEQC);
825 MAKE_BUDGET_INFO(ttbs1401, "TT-Budget-S-1401 PCI", BUDGET_TT);
826 MAKE_BUDGET_INFO(tt1600, "TT-Budget S2-1600 PCI", BUDGET_TT);
827 MAKE_BUDGET_INFO(fsacs0, "Fujitsu Siemens Activy Budget-S PCI (rev GR/grundig frontend)", BUDGET_FS_ACTIVY);
828 MAKE_BUDGET_INFO(fsacs1, "Fujitsu Siemens Activy Budget-S PCI (rev AL/alps frontend)", BUDGET_FS_ACTIVY);
829 MAKE_BUDGET_INFO(fsact, "Fujitsu Siemens Activy Budget-T PCI (rev GR/Grundig frontend)", BUDGET_FS_ACTIVY);
830 MAKE_BUDGET_INFO(fsact1, "Fujitsu Siemens Activy Budget-T PCI (rev AL/ALPS TDHD1-204A)", BUDGET_FS_ACTIVY);
831 MAKE_BUDGET_INFO(omicom, "Omicom S2 PCI", BUDGET_TT);
832 MAKE_BUDGET_INFO(sylt, "Philips Semi Sylt PCI", BUDGET_TT_HW_DISEQC);
833
834 static const struct pci_device_id pci_tbl[] = {
835 MAKE_EXTENSION_PCI(ttbs, 0x13c2, 0x1003),
836 MAKE_EXTENSION_PCI(ttbc, 0x13c2, 0x1004),
837 MAKE_EXTENSION_PCI(ttbt, 0x13c2, 0x1005),
838 MAKE_EXTENSION_PCI(satel, 0x13c2, 0x1013),
839 MAKE_EXTENSION_PCI(ttbs, 0x13c2, 0x1016),
840 MAKE_EXTENSION_PCI(ttbs1401, 0x13c2, 0x1018),
841 MAKE_EXTENSION_PCI(tt1600, 0x13c2, 0x101c),
842 MAKE_EXTENSION_PCI(fsacs1,0x1131, 0x4f60),
843 MAKE_EXTENSION_PCI(fsacs0,0x1131, 0x4f61),
844 MAKE_EXTENSION_PCI(fsact1, 0x1131, 0x5f60),
845 MAKE_EXTENSION_PCI(fsact, 0x1131, 0x5f61),
846 MAKE_EXTENSION_PCI(omicom, 0x14c4, 0x1020),
847 MAKE_EXTENSION_PCI(sylt, 0x1131, 0x4f52),
848 {
849 .vendor = 0,
850 }
851 };
852
853 MODULE_DEVICE_TABLE(pci, pci_tbl);
854
855 static struct saa7146_extension budget_extension = {
856 .name = "budget dvb",
857 .flags = SAA7146_USE_I2C_IRQ,
858
859 .module = THIS_MODULE,
860 .pci_tbl = pci_tbl,
861 .attach = budget_attach,
862 .detach = budget_detach,
863
864 .irq_mask = MASK_10,
865 .irq_func = ttpci_budget_irq10_handler,
866 };
867
868 static int __init budget_init(void)
869 {
870 return saa7146_register_extension(&budget_extension);
871 }
872
873 static void __exit budget_exit(void)
874 {
875 saa7146_unregister_extension(&budget_extension);
876 }
877
878 module_init(budget_init);
879 module_exit(budget_exit);
880
881 MODULE_LICENSE("GPL");
882 MODULE_AUTHOR("Ralph Metzler, Marcus Metzler, Michael Hunold, others");
883 MODULE_DESCRIPTION("driver for the SAA7146 based so-called budget PCI DVB cards by Siemens, Technotrend, Hauppauge");
Linux with added FPC-III support