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V4L/DVB (6071): saa7134-dvb: add missing newline
[deliverable/linux.git] / drivers / media / video / saa7134 / saa7134-dvb.c
1 /*
2 *
3 * (c) 2004 Gerd Knorr <kraxel@bytesex.org> [SuSE Labs]
4 *
5 * Extended 3 / 2005 by Hartmut Hackmann to support various
6 * cards with the tda10046 DVB-T channel decoder
7 *
8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License as published by
10 * the Free Software Foundation; either version 2 of the License, or
11 * (at your option) any later version.
12 *
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
17 *
18 * You should have received a copy of the GNU General Public License
19 * along with this program; if not, write to the Free Software
20 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
21 */
22
23 #include <linux/init.h>
24 #include <linux/list.h>
25 #include <linux/module.h>
26 #include <linux/kernel.h>
27 #include <linux/slab.h>
28 #include <linux/delay.h>
29 #include <linux/kthread.h>
30 #include <linux/suspend.h>
31
32 #include "saa7134-reg.h"
33 #include "saa7134.h"
34 #include <media/v4l2-common.h>
35 #include "dvb-pll.h"
36
37 #include "mt352.h"
38 #include "mt352_priv.h" /* FIXME */
39 #include "tda1004x.h"
40 #include "nxt200x.h"
41
42 #include "tda10086.h"
43 #include "tda826x.h"
44 #include "tda827x.h"
45 #include "isl6421.h"
46
47 MODULE_AUTHOR("Gerd Knorr <kraxel@bytesex.org> [SuSE Labs]");
48 MODULE_LICENSE("GPL");
49
50 static unsigned int antenna_pwr = 0;
51
52 module_param(antenna_pwr, int, 0444);
53 MODULE_PARM_DESC(antenna_pwr,"enable antenna power (Pinnacle 300i)");
54
55 static int use_frontend = 0;
56 module_param(use_frontend, int, 0644);
57 MODULE_PARM_DESC(use_frontend,"for cards with multiple frontends (0: terrestrial, 1: satellite)");
58
59 static int debug = 0;
60 module_param(debug, int, 0644);
61 MODULE_PARM_DESC(debug, "Turn on/off module debugging (default:off).");
62
63 #define dprintk(fmt, arg...) do { if (debug) \
64 printk(KERN_DEBUG "%s/dvb: " fmt, dev->name , ## arg); } while(0)
65
66 /* Print a warning */
67 #define wprintk(fmt, arg...) \
68 printk(KERN_WARNING "%s/dvb: " fmt, dev->name, ## arg)
69
70 /* ------------------------------------------------------------------
71 * mt352 based DVB-T cards
72 */
73
74 static int pinnacle_antenna_pwr(struct saa7134_dev *dev, int on)
75 {
76 u32 ok;
77
78 if (!on) {
79 saa_setl(SAA7134_GPIO_GPMODE0 >> 2, (1 << 26));
80 saa_clearl(SAA7134_GPIO_GPSTATUS0 >> 2, (1 << 26));
81 return 0;
82 }
83
84 saa_setl(SAA7134_GPIO_GPMODE0 >> 2, (1 << 26));
85 saa_setl(SAA7134_GPIO_GPSTATUS0 >> 2, (1 << 26));
86 udelay(10);
87
88 saa_setl(SAA7134_GPIO_GPMODE0 >> 2, (1 << 28));
89 saa_clearl(SAA7134_GPIO_GPSTATUS0 >> 2, (1 << 28));
90 udelay(10);
91 saa_setl(SAA7134_GPIO_GPSTATUS0 >> 2, (1 << 28));
92 udelay(10);
93 ok = saa_readl(SAA7134_GPIO_GPSTATUS0) & (1 << 27);
94 dprintk("%s %s\n", __FUNCTION__, ok ? "on" : "off");
95
96 if (!ok)
97 saa_clearl(SAA7134_GPIO_GPSTATUS0 >> 2, (1 << 26));
98 return ok;
99 }
100
101 static int mt352_pinnacle_init(struct dvb_frontend* fe)
102 {
103 static u8 clock_config [] = { CLOCK_CTL, 0x3d, 0x28 };
104 static u8 reset [] = { RESET, 0x80 };
105 static u8 adc_ctl_1_cfg [] = { ADC_CTL_1, 0x40 };
106 static u8 agc_cfg [] = { AGC_TARGET, 0x28, 0xa0 };
107 static u8 capt_range_cfg[] = { CAPT_RANGE, 0x31 };
108 static u8 fsm_ctl_cfg[] = { 0x7b, 0x04 };
109 static u8 gpp_ctl_cfg [] = { GPP_CTL, 0x0f };
110 static u8 scan_ctl_cfg [] = { SCAN_CTL, 0x0d };
111 static u8 irq_cfg [] = { INTERRUPT_EN_0, 0x00, 0x00, 0x00, 0x00 };
112 struct saa7134_dev *dev= fe->dvb->priv;
113
114 dprintk("%s called\n", __FUNCTION__);
115
116 mt352_write(fe, clock_config, sizeof(clock_config));
117 udelay(200);
118 mt352_write(fe, reset, sizeof(reset));
119 mt352_write(fe, adc_ctl_1_cfg, sizeof(adc_ctl_1_cfg));
120 mt352_write(fe, agc_cfg, sizeof(agc_cfg));
121 mt352_write(fe, capt_range_cfg, sizeof(capt_range_cfg));
122 mt352_write(fe, gpp_ctl_cfg, sizeof(gpp_ctl_cfg));
123
124 mt352_write(fe, fsm_ctl_cfg, sizeof(fsm_ctl_cfg));
125 mt352_write(fe, scan_ctl_cfg, sizeof(scan_ctl_cfg));
126 mt352_write(fe, irq_cfg, sizeof(irq_cfg));
127
128 return 0;
129 }
130
131 static int mt352_aver777_init(struct dvb_frontend* fe)
132 {
133 static u8 clock_config [] = { CLOCK_CTL, 0x38, 0x2d };
134 static u8 reset [] = { RESET, 0x80 };
135 static u8 adc_ctl_1_cfg [] = { ADC_CTL_1, 0x40 };
136 static u8 agc_cfg [] = { AGC_TARGET, 0x28, 0xa0 };
137 static u8 capt_range_cfg[] = { CAPT_RANGE, 0x33 };
138
139 mt352_write(fe, clock_config, sizeof(clock_config));
140 udelay(200);
141 mt352_write(fe, reset, sizeof(reset));
142 mt352_write(fe, adc_ctl_1_cfg, sizeof(adc_ctl_1_cfg));
143 mt352_write(fe, agc_cfg, sizeof(agc_cfg));
144 mt352_write(fe, capt_range_cfg, sizeof(capt_range_cfg));
145
146 return 0;
147 }
148
149 static int mt352_pinnacle_tuner_set_params(struct dvb_frontend* fe,
150 struct dvb_frontend_parameters* params)
151 {
152 u8 off[] = { 0x00, 0xf1};
153 u8 on[] = { 0x00, 0x71};
154 struct i2c_msg msg = {.addr=0x43, .flags=0, .buf=off, .len = sizeof(off)};
155
156 struct saa7134_dev *dev = fe->dvb->priv;
157 struct v4l2_frequency f;
158
159 /* set frequency (mt2050) */
160 f.tuner = 0;
161 f.type = V4L2_TUNER_DIGITAL_TV;
162 f.frequency = params->frequency / 1000 * 16 / 1000;
163 if (fe->ops.i2c_gate_ctrl)
164 fe->ops.i2c_gate_ctrl(fe, 1);
165 i2c_transfer(&dev->i2c_adap, &msg, 1);
166 saa7134_i2c_call_clients(dev,VIDIOC_S_FREQUENCY,&f);
167 msg.buf = on;
168 if (fe->ops.i2c_gate_ctrl)
169 fe->ops.i2c_gate_ctrl(fe, 1);
170 i2c_transfer(&dev->i2c_adap, &msg, 1);
171
172 pinnacle_antenna_pwr(dev, antenna_pwr);
173
174 /* mt352 setup */
175 return mt352_pinnacle_init(fe);
176 }
177
178 static struct mt352_config pinnacle_300i = {
179 .demod_address = 0x3c >> 1,
180 .adc_clock = 20333,
181 .if2 = 36150,
182 .no_tuner = 1,
183 .demod_init = mt352_pinnacle_init,
184 };
185
186 static struct mt352_config avermedia_777 = {
187 .demod_address = 0xf,
188 .demod_init = mt352_aver777_init,
189 };
190
191 /* ==================================================================
192 * tda1004x based DVB-T cards, helper functions
193 */
194
195 static int philips_tda1004x_request_firmware(struct dvb_frontend *fe,
196 const struct firmware **fw, char *name)
197 {
198 struct saa7134_dev *dev = fe->dvb->priv;
199 return request_firmware(fw, name, &dev->pci->dev);
200 }
201
202 /* ------------------------------------------------------------------
203 * these tuners are tu1216, td1316(a)
204 */
205
206 static int philips_tda6651_pll_set(struct dvb_frontend *fe, struct dvb_frontend_parameters *params)
207 {
208 struct saa7134_dev *dev = fe->dvb->priv;
209 struct tda1004x_state *state = fe->demodulator_priv;
210 u8 addr = state->config->tuner_address;
211 u8 tuner_buf[4];
212 struct i2c_msg tuner_msg = {.addr = addr,.flags = 0,.buf = tuner_buf,.len =
213 sizeof(tuner_buf) };
214 int tuner_frequency = 0;
215 u8 band, cp, filter;
216
217 /* determine charge pump */
218 tuner_frequency = params->frequency + 36166000;
219 if (tuner_frequency < 87000000)
220 return -EINVAL;
221 else if (tuner_frequency < 130000000)
222 cp = 3;
223 else if (tuner_frequency < 160000000)
224 cp = 5;
225 else if (tuner_frequency < 200000000)
226 cp = 6;
227 else if (tuner_frequency < 290000000)
228 cp = 3;
229 else if (tuner_frequency < 420000000)
230 cp = 5;
231 else if (tuner_frequency < 480000000)
232 cp = 6;
233 else if (tuner_frequency < 620000000)
234 cp = 3;
235 else if (tuner_frequency < 830000000)
236 cp = 5;
237 else if (tuner_frequency < 895000000)
238 cp = 7;
239 else
240 return -EINVAL;
241
242 /* determine band */
243 if (params->frequency < 49000000)
244 return -EINVAL;
245 else if (params->frequency < 161000000)
246 band = 1;
247 else if (params->frequency < 444000000)
248 band = 2;
249 else if (params->frequency < 861000000)
250 band = 4;
251 else
252 return -EINVAL;
253
254 /* setup PLL filter */
255 switch (params->u.ofdm.bandwidth) {
256 case BANDWIDTH_6_MHZ:
257 filter = 0;
258 break;
259
260 case BANDWIDTH_7_MHZ:
261 filter = 0;
262 break;
263
264 case BANDWIDTH_8_MHZ:
265 filter = 1;
266 break;
267
268 default:
269 return -EINVAL;
270 }
271
272 /* calculate divisor
273 * ((36166000+((1000000/6)/2)) + Finput)/(1000000/6)
274 */
275 tuner_frequency = (((params->frequency / 1000) * 6) + 217496) / 1000;
276
277 /* setup tuner buffer */
278 tuner_buf[0] = (tuner_frequency >> 8) & 0x7f;
279 tuner_buf[1] = tuner_frequency & 0xff;
280 tuner_buf[2] = 0xca;
281 tuner_buf[3] = (cp << 5) | (filter << 3) | band;
282
283 if (fe->ops.i2c_gate_ctrl)
284 fe->ops.i2c_gate_ctrl(fe, 1);
285 if (i2c_transfer(&dev->i2c_adap, &tuner_msg, 1) != 1) {
286 wprintk("could not write to tuner at addr: 0x%02x\n",
287 addr << 1);
288 return -EIO;
289 }
290 msleep(1);
291 return 0;
292 }
293
294 static int philips_tu1216_init(struct dvb_frontend *fe)
295 {
296 struct saa7134_dev *dev = fe->dvb->priv;
297 struct tda1004x_state *state = fe->demodulator_priv;
298 u8 addr = state->config->tuner_address;
299 static u8 tu1216_init[] = { 0x0b, 0xf5, 0x85, 0xab };
300 struct i2c_msg tuner_msg = {.addr = addr,.flags = 0,.buf = tu1216_init,.len = sizeof(tu1216_init) };
301
302 /* setup PLL configuration */
303 if (fe->ops.i2c_gate_ctrl)
304 fe->ops.i2c_gate_ctrl(fe, 1);
305 if (i2c_transfer(&dev->i2c_adap, &tuner_msg, 1) != 1)
306 return -EIO;
307 msleep(1);
308
309 return 0;
310 }
311
312 /* ------------------------------------------------------------------ */
313
314 static struct tda1004x_config philips_tu1216_60_config = {
315 .demod_address = 0x8,
316 .invert = 1,
317 .invert_oclk = 0,
318 .xtal_freq = TDA10046_XTAL_4M,
319 .agc_config = TDA10046_AGC_DEFAULT,
320 .if_freq = TDA10046_FREQ_3617,
321 .tuner_address = 0x60,
322 .request_firmware = philips_tda1004x_request_firmware
323 };
324
325 static struct tda1004x_config philips_tu1216_61_config = {
326
327 .demod_address = 0x8,
328 .invert = 1,
329 .invert_oclk = 0,
330 .xtal_freq = TDA10046_XTAL_4M,
331 .agc_config = TDA10046_AGC_DEFAULT,
332 .if_freq = TDA10046_FREQ_3617,
333 .tuner_address = 0x61,
334 .request_firmware = philips_tda1004x_request_firmware
335 };
336
337 /* ------------------------------------------------------------------ */
338
339 static int philips_td1316_tuner_init(struct dvb_frontend *fe)
340 {
341 struct saa7134_dev *dev = fe->dvb->priv;
342 struct tda1004x_state *state = fe->demodulator_priv;
343 u8 addr = state->config->tuner_address;
344 static u8 msg[] = { 0x0b, 0xf5, 0x86, 0xab };
345 struct i2c_msg init_msg = {.addr = addr,.flags = 0,.buf = msg,.len = sizeof(msg) };
346
347 /* setup PLL configuration */
348 if (fe->ops.i2c_gate_ctrl)
349 fe->ops.i2c_gate_ctrl(fe, 1);
350 if (i2c_transfer(&dev->i2c_adap, &init_msg, 1) != 1)
351 return -EIO;
352 return 0;
353 }
354
355 static int philips_td1316_tuner_set_params(struct dvb_frontend *fe, struct dvb_frontend_parameters *params)
356 {
357 return philips_tda6651_pll_set(fe, params);
358 }
359
360 static int philips_td1316_tuner_sleep(struct dvb_frontend *fe)
361 {
362 struct saa7134_dev *dev = fe->dvb->priv;
363 struct tda1004x_state *state = fe->demodulator_priv;
364 u8 addr = state->config->tuner_address;
365 static u8 msg[] = { 0x0b, 0xdc, 0x86, 0xa4 };
366 struct i2c_msg analog_msg = {.addr = addr,.flags = 0,.buf = msg,.len = sizeof(msg) };
367
368 /* switch the tuner to analog mode */
369 if (fe->ops.i2c_gate_ctrl)
370 fe->ops.i2c_gate_ctrl(fe, 1);
371 if (i2c_transfer(&dev->i2c_adap, &analog_msg, 1) != 1)
372 return -EIO;
373 return 0;
374 }
375
376 /* ------------------------------------------------------------------ */
377
378 static int philips_europa_tuner_init(struct dvb_frontend *fe)
379 {
380 struct saa7134_dev *dev = fe->dvb->priv;
381 static u8 msg[] = { 0x00, 0x40};
382 struct i2c_msg init_msg = {.addr = 0x43,.flags = 0,.buf = msg,.len = sizeof(msg) };
383
384
385 if (philips_td1316_tuner_init(fe))
386 return -EIO;
387 msleep(1);
388 if (i2c_transfer(&dev->i2c_adap, &init_msg, 1) != 1)
389 return -EIO;
390
391 return 0;
392 }
393
394 static int philips_europa_tuner_sleep(struct dvb_frontend *fe)
395 {
396 struct saa7134_dev *dev = fe->dvb->priv;
397
398 static u8 msg[] = { 0x00, 0x14 };
399 struct i2c_msg analog_msg = {.addr = 0x43,.flags = 0,.buf = msg,.len = sizeof(msg) };
400
401 if (philips_td1316_tuner_sleep(fe))
402 return -EIO;
403
404 /* switch the board to analog mode */
405 if (fe->ops.i2c_gate_ctrl)
406 fe->ops.i2c_gate_ctrl(fe, 1);
407 i2c_transfer(&dev->i2c_adap, &analog_msg, 1);
408 return 0;
409 }
410
411 static int philips_europa_demod_sleep(struct dvb_frontend *fe)
412 {
413 struct saa7134_dev *dev = fe->dvb->priv;
414
415 if (dev->original_demod_sleep)
416 dev->original_demod_sleep(fe);
417 fe->ops.i2c_gate_ctrl(fe, 1);
418 return 0;
419 }
420
421 static struct tda1004x_config philips_europa_config = {
422
423 .demod_address = 0x8,
424 .invert = 0,
425 .invert_oclk = 0,
426 .xtal_freq = TDA10046_XTAL_4M,
427 .agc_config = TDA10046_AGC_IFO_AUTO_POS,
428 .if_freq = TDA10046_FREQ_052,
429 .tuner_address = 0x61,
430 .request_firmware = philips_tda1004x_request_firmware
431 };
432
433 /* ------------------------------------------------------------------ */
434
435 static struct tda1004x_config medion_cardbus = {
436 .demod_address = 0x08,
437 .invert = 1,
438 .invert_oclk = 0,
439 .xtal_freq = TDA10046_XTAL_16M,
440 .agc_config = TDA10046_AGC_IFO_AUTO_NEG,
441 .if_freq = TDA10046_FREQ_3613,
442 .tuner_address = 0x61,
443 .request_firmware = philips_tda1004x_request_firmware
444 };
445
446 /* ------------------------------------------------------------------
447 * tda 1004x based cards with philips silicon tuner
448 */
449
450 static void philips_tda827x_lna_gain(struct dvb_frontend *fe, int high)
451 {
452 struct saa7134_dev *dev = fe->dvb->priv;
453 struct tda1004x_state *state = fe->demodulator_priv;
454 u8 addr = state->config->i2c_gate;
455 u8 config = state->config->tuner_config;
456 u8 GP00_CF[] = {0x20, 0x01};
457 u8 GP00_LEV[] = {0x22, 0x00};
458
459 struct i2c_msg msg = {.addr = addr,.flags = 0,.buf = GP00_CF, .len = 2};
460 if (config) {
461 if (high) {
462 dprintk("setting LNA to high gain\n");
463 } else {
464 dprintk("setting LNA to low gain\n");
465 }
466 }
467 switch (config) {
468 case 0: /* no LNA */
469 break;
470 case 1: /* switch is GPIO 0 of tda8290 */
471 case 2:
472 /* turn Vsync off */
473 saa7134_set_gpio(dev, 22, 0);
474 GP00_LEV[1] = high ? 0 : 1;
475 if (i2c_transfer(&dev->i2c_adap, &msg, 1) != 1) {
476 wprintk("could not access tda8290 at addr: 0x%02x\n",
477 addr << 1);
478 return;
479 }
480 msg.buf = GP00_LEV;
481 if (config == 2)
482 GP00_LEV[1] = high ? 1 : 0;
483 i2c_transfer(&dev->i2c_adap, &msg, 1);
484 break;
485 case 3: /* switch with GPIO of saa713x */
486 saa7134_set_gpio(dev, 22, high);
487 break;
488 }
489 }
490
491 static int tda8290_i2c_gate_ctrl( struct dvb_frontend* fe, int enable)
492 {
493 struct tda1004x_state *state = fe->demodulator_priv;
494
495 u8 addr = state->config->i2c_gate;
496 static u8 tda8290_close[] = { 0x21, 0xc0};
497 static u8 tda8290_open[] = { 0x21, 0x80};
498 struct i2c_msg tda8290_msg = {.addr = addr,.flags = 0, .len = 2};
499 if (enable) {
500 tda8290_msg.buf = tda8290_close;
501 } else {
502 tda8290_msg.buf = tda8290_open;
503 }
504 if (i2c_transfer(state->i2c, &tda8290_msg, 1) != 1) {
505 struct saa7134_dev *dev = fe->dvb->priv;
506 wprintk("could not access tda8290 I2C gate\n");
507 return -EIO;
508 }
509 msleep(20);
510 return 0;
511 }
512
513 /* ------------------------------------------------------------------ */
514
515 static int philips_tda827x_tuner_init(struct dvb_frontend *fe)
516 {
517 struct saa7134_dev *dev = fe->dvb->priv;
518 struct tda1004x_state *state = fe->demodulator_priv;
519
520 switch (state->config->antenna_switch) {
521 case 0: break;
522 case 1: dprintk("setting GPIO21 to 0 (TV antenna?)\n");
523 saa7134_set_gpio(dev, 21, 0);
524 break;
525 case 2: dprintk("setting GPIO21 to 1 (Radio antenna?)\n");
526 saa7134_set_gpio(dev, 21, 1);
527 break;
528 }
529 return 0;
530 }
531
532 static int philips_tda827x_tuner_sleep(struct dvb_frontend *fe)
533 {
534 struct saa7134_dev *dev = fe->dvb->priv;
535 struct tda1004x_state *state = fe->demodulator_priv;
536
537 switch (state->config->antenna_switch) {
538 case 0: break;
539 case 1: dprintk("setting GPIO21 to 1 (Radio antenna?)\n");
540 saa7134_set_gpio(dev, 21, 1);
541 break;
542 case 2: dprintk("setting GPIO21 to 0 (TV antenna?)\n");
543 saa7134_set_gpio(dev, 21, 0);
544 break;
545 }
546 return 0;
547 }
548
549 static struct tda827x_config tda827x_cfg = {
550 .lna_gain = philips_tda827x_lna_gain,
551 .init = philips_tda827x_tuner_init,
552 .sleep = philips_tda827x_tuner_sleep
553 };
554
555 static void configure_tda827x_fe(struct saa7134_dev *dev, struct tda1004x_config *tda_conf)
556 {
557 dev->dvb.frontend = dvb_attach(tda10046_attach, tda_conf, &dev->i2c_adap);
558 if (dev->dvb.frontend) {
559 if (tda_conf->i2c_gate)
560 dev->dvb.frontend->ops.i2c_gate_ctrl = tda8290_i2c_gate_ctrl;
561 if (dvb_attach(tda827x_attach, dev->dvb.frontend, tda_conf->tuner_address,
562 &dev->i2c_adap,&tda827x_cfg) == NULL) {
563 wprintk("no tda827x tuner found at addr: %02x\n",
564 tda_conf->tuner_address);
565 }
566 }
567 }
568
569 /* ------------------------------------------------------------------ */
570
571 static struct tda1004x_config tda827x_lifeview_config = {
572 .demod_address = 0x08,
573 .invert = 1,
574 .invert_oclk = 0,
575 .xtal_freq = TDA10046_XTAL_16M,
576 .agc_config = TDA10046_AGC_TDA827X,
577 .gpio_config = TDA10046_GP11_I,
578 .if_freq = TDA10046_FREQ_045,
579 .tuner_address = 0x60,
580 .request_firmware = philips_tda1004x_request_firmware
581 };
582
583 static struct tda1004x_config philips_tiger_config = {
584 .demod_address = 0x08,
585 .invert = 1,
586 .invert_oclk = 0,
587 .xtal_freq = TDA10046_XTAL_16M,
588 .agc_config = TDA10046_AGC_TDA827X,
589 .gpio_config = TDA10046_GP11_I,
590 .if_freq = TDA10046_FREQ_045,
591 .i2c_gate = 0x4b,
592 .tuner_address = 0x61,
593 .tuner_config = 0,
594 .antenna_switch= 1,
595 .request_firmware = philips_tda1004x_request_firmware
596 };
597
598 static struct tda1004x_config cinergy_ht_config = {
599 .demod_address = 0x08,
600 .invert = 1,
601 .invert_oclk = 0,
602 .xtal_freq = TDA10046_XTAL_16M,
603 .agc_config = TDA10046_AGC_TDA827X,
604 .gpio_config = TDA10046_GP01_I,
605 .if_freq = TDA10046_FREQ_045,
606 .i2c_gate = 0x4b,
607 .tuner_address = 0x61,
608 .tuner_config = 0,
609 .request_firmware = philips_tda1004x_request_firmware
610 };
611
612 static struct tda1004x_config cinergy_ht_pci_config = {
613 .demod_address = 0x08,
614 .invert = 1,
615 .invert_oclk = 0,
616 .xtal_freq = TDA10046_XTAL_16M,
617 .agc_config = TDA10046_AGC_TDA827X,
618 .gpio_config = TDA10046_GP01_I,
619 .if_freq = TDA10046_FREQ_045,
620 .i2c_gate = 0x4b,
621 .tuner_address = 0x60,
622 .tuner_config = 0,
623 .request_firmware = philips_tda1004x_request_firmware
624 };
625
626 static struct tda1004x_config philips_tiger_s_config = {
627 .demod_address = 0x08,
628 .invert = 1,
629 .invert_oclk = 0,
630 .xtal_freq = TDA10046_XTAL_16M,
631 .agc_config = TDA10046_AGC_TDA827X,
632 .gpio_config = TDA10046_GP01_I,
633 .if_freq = TDA10046_FREQ_045,
634 .i2c_gate = 0x4b,
635 .tuner_address = 0x61,
636 .tuner_config = 2,
637 .antenna_switch= 1,
638 .request_firmware = philips_tda1004x_request_firmware
639 };
640
641 static struct tda1004x_config pinnacle_pctv_310i_config = {
642 .demod_address = 0x08,
643 .invert = 1,
644 .invert_oclk = 0,
645 .xtal_freq = TDA10046_XTAL_16M,
646 .agc_config = TDA10046_AGC_TDA827X,
647 .gpio_config = TDA10046_GP11_I,
648 .if_freq = TDA10046_FREQ_045,
649 .i2c_gate = 0x4b,
650 .tuner_address = 0x61,
651 .tuner_config = 1,
652 .request_firmware = philips_tda1004x_request_firmware
653 };
654
655 static struct tda1004x_config hauppauge_hvr_1110_config = {
656 .demod_address = 0x08,
657 .invert = 1,
658 .invert_oclk = 0,
659 .xtal_freq = TDA10046_XTAL_16M,
660 .agc_config = TDA10046_AGC_TDA827X,
661 .gpio_config = TDA10046_GP11_I,
662 .if_freq = TDA10046_FREQ_045,
663 .i2c_gate = 0x4b,
664 .tuner_address = 0x61,
665 .request_firmware = philips_tda1004x_request_firmware
666 };
667
668 static struct tda1004x_config asus_p7131_dual_config = {
669 .demod_address = 0x08,
670 .invert = 1,
671 .invert_oclk = 0,
672 .xtal_freq = TDA10046_XTAL_16M,
673 .agc_config = TDA10046_AGC_TDA827X,
674 .gpio_config = TDA10046_GP11_I,
675 .if_freq = TDA10046_FREQ_045,
676 .i2c_gate = 0x4b,
677 .tuner_address = 0x61,
678 .tuner_config = 0,
679 .antenna_switch= 2,
680 .request_firmware = philips_tda1004x_request_firmware
681 };
682
683 static struct tda1004x_config lifeview_trio_config = {
684 .demod_address = 0x09,
685 .invert = 1,
686 .invert_oclk = 0,
687 .xtal_freq = TDA10046_XTAL_16M,
688 .agc_config = TDA10046_AGC_TDA827X,
689 .gpio_config = TDA10046_GP00_I,
690 .if_freq = TDA10046_FREQ_045,
691 .tuner_address = 0x60,
692 .request_firmware = philips_tda1004x_request_firmware
693 };
694
695 static struct tda1004x_config tevion_dvbt220rf_config = {
696 .demod_address = 0x08,
697 .invert = 1,
698 .invert_oclk = 0,
699 .xtal_freq = TDA10046_XTAL_16M,
700 .agc_config = TDA10046_AGC_TDA827X,
701 .gpio_config = TDA10046_GP11_I,
702 .if_freq = TDA10046_FREQ_045,
703 .tuner_address = 0x60,
704 .request_firmware = philips_tda1004x_request_firmware
705 };
706
707 static struct tda1004x_config md8800_dvbt_config = {
708 .demod_address = 0x08,
709 .invert = 1,
710 .invert_oclk = 0,
711 .xtal_freq = TDA10046_XTAL_16M,
712 .agc_config = TDA10046_AGC_TDA827X,
713 .gpio_config = TDA10046_GP01_I,
714 .if_freq = TDA10046_FREQ_045,
715 .i2c_gate = 0x4b,
716 .tuner_address = 0x60,
717 .tuner_config = 0,
718 .request_firmware = philips_tda1004x_request_firmware
719 };
720
721 static struct tda1004x_config asus_p7131_4871_config = {
722 .demod_address = 0x08,
723 .invert = 1,
724 .invert_oclk = 0,
725 .xtal_freq = TDA10046_XTAL_16M,
726 .agc_config = TDA10046_AGC_TDA827X,
727 .gpio_config = TDA10046_GP01_I,
728 .if_freq = TDA10046_FREQ_045,
729 .i2c_gate = 0x4b,
730 .tuner_address = 0x61,
731 .tuner_config = 2,
732 .antenna_switch= 2,
733 .request_firmware = philips_tda1004x_request_firmware
734 };
735
736 static struct tda1004x_config asus_p7131_hybrid_lna_config = {
737 .demod_address = 0x08,
738 .invert = 1,
739 .invert_oclk = 0,
740 .xtal_freq = TDA10046_XTAL_16M,
741 .agc_config = TDA10046_AGC_TDA827X,
742 .gpio_config = TDA10046_GP11_I,
743 .if_freq = TDA10046_FREQ_045,
744 .i2c_gate = 0x4b,
745 .tuner_address = 0x61,
746 .tuner_config = 2,
747 .antenna_switch= 2,
748 .request_firmware = philips_tda1004x_request_firmware
749 };
750
751 static struct tda1004x_config kworld_dvb_t_210_config = {
752 .demod_address = 0x08,
753 .invert = 1,
754 .invert_oclk = 0,
755 .xtal_freq = TDA10046_XTAL_16M,
756 .agc_config = TDA10046_AGC_TDA827X,
757 .gpio_config = TDA10046_GP11_I,
758 .if_freq = TDA10046_FREQ_045,
759 .i2c_gate = 0x4b,
760 .tuner_address = 0x61,
761 .tuner_config = 2,
762 .antenna_switch= 1,
763 .request_firmware = philips_tda1004x_request_firmware
764 };
765
766 /* ------------------------------------------------------------------
767 * special case: this card uses saa713x GPIO22 for the mode switch
768 */
769
770 static int ads_duo_tuner_init(struct dvb_frontend *fe)
771 {
772 struct saa7134_dev *dev = fe->dvb->priv;
773 philips_tda827x_tuner_init(fe);
774 /* route TDA8275a AGC input to the channel decoder */
775 saa7134_set_gpio(dev, 22, 1);
776 return 0;
777 }
778
779 static int ads_duo_tuner_sleep(struct dvb_frontend *fe)
780 {
781 struct saa7134_dev *dev = fe->dvb->priv;
782 /* route TDA8275a AGC input to the analog IF chip*/
783 saa7134_set_gpio(dev, 22, 0);
784 philips_tda827x_tuner_sleep(fe);
785 return 0;
786 }
787
788 static struct tda827x_config ads_duo_cfg = {
789 .lna_gain = philips_tda827x_lna_gain,
790 .init = ads_duo_tuner_init,
791 .sleep = ads_duo_tuner_sleep
792 };
793
794 static struct tda1004x_config ads_tech_duo_config = {
795 .demod_address = 0x08,
796 .invert = 1,
797 .invert_oclk = 0,
798 .xtal_freq = TDA10046_XTAL_16M,
799 .agc_config = TDA10046_AGC_TDA827X,
800 .gpio_config = TDA10046_GP00_I,
801 .if_freq = TDA10046_FREQ_045,
802 .tuner_address = 0x61,
803 .request_firmware = philips_tda1004x_request_firmware
804 };
805
806 /* ==================================================================
807 * tda10086 based DVB-S cards, helper functions
808 */
809
810 static struct tda10086_config flydvbs = {
811 .demod_address = 0x0e,
812 .invert = 0,
813 };
814
815 /* ==================================================================
816 * nxt200x based ATSC cards, helper functions
817 */
818
819 static struct nxt200x_config avertvhda180 = {
820 .demod_address = 0x0a,
821 };
822
823 static struct nxt200x_config kworldatsc110 = {
824 .demod_address = 0x0a,
825 };
826
827 /* ==================================================================
828 * Core code
829 */
830
831 static int dvb_init(struct saa7134_dev *dev)
832 {
833 int ret;
834 /* init struct videobuf_dvb */
835 dev->ts.nr_bufs = 32;
836 dev->ts.nr_packets = 32*4;
837 dev->dvb.name = dev->name;
838 videobuf_queue_init(&dev->dvb.dvbq, &saa7134_ts_qops,
839 dev->pci, &dev->slock,
840 V4L2_BUF_TYPE_VIDEO_CAPTURE,
841 V4L2_FIELD_ALTERNATE,
842 sizeof(struct saa7134_buf),
843 dev);
844
845 switch (dev->board) {
846 case SAA7134_BOARD_PINNACLE_300I_DVBT_PAL:
847 dprintk("pinnacle 300i dvb setup\n");
848 dev->dvb.frontend = dvb_attach(mt352_attach, &pinnacle_300i,
849 &dev->i2c_adap);
850 if (dev->dvb.frontend) {
851 dev->dvb.frontend->ops.tuner_ops.set_params = mt352_pinnacle_tuner_set_params;
852 }
853 break;
854 case SAA7134_BOARD_AVERMEDIA_777:
855 case SAA7134_BOARD_AVERMEDIA_A16AR:
856 dprintk("avertv 777 dvb setup\n");
857 dev->dvb.frontend = dvb_attach(mt352_attach, &avermedia_777,
858 &dev->i2c_adap);
859 if (dev->dvb.frontend) {
860 dvb_attach(dvb_pll_attach, dev->dvb.frontend, 0x61,
861 NULL, DVB_PLL_PHILIPS_TD1316);
862 }
863 break;
864 case SAA7134_BOARD_MD7134:
865 dev->dvb.frontend = dvb_attach(tda10046_attach,
866 &medion_cardbus,
867 &dev->i2c_adap);
868 if (dev->dvb.frontend) {
869 dvb_attach(dvb_pll_attach, dev->dvb.frontend, medion_cardbus.tuner_address,
870 &dev->i2c_adap, DVB_PLL_FMD1216ME);
871 }
872 break;
873 case SAA7134_BOARD_PHILIPS_TOUGH:
874 dev->dvb.frontend = dvb_attach(tda10046_attach,
875 &philips_tu1216_60_config,
876 &dev->i2c_adap);
877 if (dev->dvb.frontend) {
878 dev->dvb.frontend->ops.tuner_ops.init = philips_tu1216_init;
879 dev->dvb.frontend->ops.tuner_ops.set_params = philips_tda6651_pll_set;
880 }
881 break;
882 case SAA7134_BOARD_FLYDVBTDUO:
883 case SAA7134_BOARD_FLYDVBT_DUO_CARDBUS:
884 configure_tda827x_fe(dev, &tda827x_lifeview_config);
885 break;
886 case SAA7134_BOARD_PHILIPS_EUROPA:
887 case SAA7134_BOARD_VIDEOMATE_DVBT_300:
888 dev->dvb.frontend = dvb_attach(tda10046_attach,
889 &philips_europa_config,
890 &dev->i2c_adap);
891 if (dev->dvb.frontend) {
892 dev->original_demod_sleep = dev->dvb.frontend->ops.sleep;
893 dev->dvb.frontend->ops.sleep = philips_europa_demod_sleep;
894 dev->dvb.frontend->ops.tuner_ops.init = philips_europa_tuner_init;
895 dev->dvb.frontend->ops.tuner_ops.sleep = philips_europa_tuner_sleep;
896 dev->dvb.frontend->ops.tuner_ops.set_params = philips_td1316_tuner_set_params;
897 }
898 break;
899 case SAA7134_BOARD_VIDEOMATE_DVBT_200:
900 dev->dvb.frontend = dvb_attach(tda10046_attach,
901 &philips_tu1216_61_config,
902 &dev->i2c_adap);
903 if (dev->dvb.frontend) {
904 dev->dvb.frontend->ops.tuner_ops.init = philips_tu1216_init;
905 dev->dvb.frontend->ops.tuner_ops.set_params = philips_tda6651_pll_set;
906 }
907 break;
908 case SAA7134_BOARD_KWORLD_DVBT_210:
909 configure_tda827x_fe(dev, &kworld_dvb_t_210_config);
910 break;
911 case SAA7134_BOARD_PHILIPS_TIGER:
912 configure_tda827x_fe(dev, &philips_tiger_config);
913 break;
914 case SAA7134_BOARD_PINNACLE_PCTV_310i:
915 configure_tda827x_fe(dev, &pinnacle_pctv_310i_config);
916 break;
917 case SAA7134_BOARD_HAUPPAUGE_HVR1110:
918 configure_tda827x_fe(dev, &hauppauge_hvr_1110_config);
919 break;
920 case SAA7134_BOARD_ASUSTeK_P7131_DUAL:
921 configure_tda827x_fe(dev, &asus_p7131_dual_config);
922 break;
923 case SAA7134_BOARD_FLYDVBT_LR301:
924 configure_tda827x_fe(dev, &tda827x_lifeview_config);
925 break;
926 case SAA7134_BOARD_FLYDVB_TRIO:
927 if(! use_frontend) { //terrestrial
928 configure_tda827x_fe(dev, &lifeview_trio_config);
929 } else { //satellite
930 dev->dvb.frontend = dvb_attach(tda10086_attach, &flydvbs, &dev->i2c_adap);
931 if (dev->dvb.frontend) {
932 if (dvb_attach(tda826x_attach, dev->dvb.frontend, 0x63,
933 &dev->i2c_adap, 0) == NULL) {
934 wprintk("%s: Lifeview Trio, No tda826x found!\n", __FUNCTION__);
935 }
936 if (dvb_attach(isl6421_attach, dev->dvb.frontend, &dev->i2c_adap,
937 0x08, 0, 0) == NULL) {
938 wprintk("%s: Lifeview Trio, No ISL6421 found!\n", __FUNCTION__);
939 }
940 }
941 }
942 break;
943 case SAA7134_BOARD_ADS_DUO_CARDBUS_PTV331:
944 case SAA7134_BOARD_FLYDVBT_HYBRID_CARDBUS:
945 dev->dvb.frontend = dvb_attach(tda10046_attach,
946 &ads_tech_duo_config,
947 &dev->i2c_adap);
948 if (dev->dvb.frontend) {
949 if (dvb_attach(tda827x_attach,dev->dvb.frontend,
950 ads_tech_duo_config.tuner_address,
951 &dev->i2c_adap,&ads_duo_cfg) == NULL) {
952 wprintk("no tda827x tuner found at addr: %02x\n",
953 ads_tech_duo_config.tuner_address);
954 }
955 }
956 break;
957 case SAA7134_BOARD_TEVION_DVBT_220RF:
958 configure_tda827x_fe(dev, &tevion_dvbt220rf_config);
959 break;
960 case SAA7134_BOARD_MEDION_MD8800_QUADRO:
961 configure_tda827x_fe(dev, &md8800_dvbt_config);
962 break;
963 case SAA7134_BOARD_AVERMEDIA_AVERTVHD_A180:
964 dev->dvb.frontend = dvb_attach(nxt200x_attach, &avertvhda180,
965 &dev->i2c_adap);
966 if (dev->dvb.frontend) {
967 dvb_attach(dvb_pll_attach, dev->dvb.frontend, 0x61,
968 NULL, DVB_PLL_TDHU2);
969 }
970 break;
971 case SAA7134_BOARD_KWORLD_ATSC110:
972 dev->dvb.frontend = dvb_attach(nxt200x_attach, &kworldatsc110,
973 &dev->i2c_adap);
974 if (dev->dvb.frontend) {
975 dvb_attach(dvb_pll_attach, dev->dvb.frontend, 0x61,
976 NULL, DVB_PLL_TUV1236D);
977 }
978 break;
979 case SAA7134_BOARD_FLYDVBS_LR300:
980 dev->dvb.frontend = dvb_attach(tda10086_attach, &flydvbs,
981 &dev->i2c_adap);
982 if (dev->dvb.frontend) {
983 if (dvb_attach(tda826x_attach, dev->dvb.frontend, 0x60,
984 &dev->i2c_adap, 0) == NULL) {
985 wprintk("%s: No tda826x found!\n", __FUNCTION__);
986 }
987 if (dvb_attach(isl6421_attach, dev->dvb.frontend,
988 &dev->i2c_adap, 0x08, 0, 0) == NULL) {
989 wprintk("%s: No ISL6421 found!\n", __FUNCTION__);
990 }
991 }
992 break;
993 case SAA7134_BOARD_ASUS_EUROPA2_HYBRID:
994 dev->dvb.frontend = tda10046_attach(&medion_cardbus,
995 &dev->i2c_adap);
996 if (dev->dvb.frontend) {
997 dev->original_demod_sleep = dev->dvb.frontend->ops.sleep;
998 dev->dvb.frontend->ops.sleep = philips_europa_demod_sleep;
999
1000 dvb_attach(dvb_pll_attach, dev->dvb.frontend, medion_cardbus.tuner_address,
1001 &dev->i2c_adap, DVB_PLL_FMD1216ME);
1002 }
1003 break;
1004 case SAA7134_BOARD_VIDEOMATE_DVBT_200A:
1005 dev->dvb.frontend = dvb_attach(tda10046_attach,
1006 &philips_europa_config,
1007 &dev->i2c_adap);
1008 if (dev->dvb.frontend) {
1009 dev->dvb.frontend->ops.tuner_ops.init = philips_td1316_tuner_init;
1010 dev->dvb.frontend->ops.tuner_ops.set_params = philips_td1316_tuner_set_params;
1011 }
1012 break;
1013 case SAA7134_BOARD_CINERGY_HT_PCMCIA:
1014 configure_tda827x_fe(dev, &cinergy_ht_config);
1015 break;
1016 case SAA7134_BOARD_CINERGY_HT_PCI:
1017 configure_tda827x_fe(dev, &cinergy_ht_pci_config);
1018 break;
1019 case SAA7134_BOARD_PHILIPS_TIGER_S:
1020 configure_tda827x_fe(dev, &philips_tiger_s_config);
1021 break;
1022 case SAA7134_BOARD_ASUS_P7131_4871:
1023 configure_tda827x_fe(dev, &asus_p7131_4871_config);
1024 break;
1025 case SAA7134_BOARD_ASUSTeK_P7131_HYBRID_LNA:
1026 configure_tda827x_fe(dev, &asus_p7131_hybrid_lna_config);
1027 break;
1028 default:
1029 wprintk("Huh? unknown DVB card?\n");
1030 break;
1031 }
1032
1033 if (NULL == dev->dvb.frontend) {
1034 printk(KERN_ERR "%s/dvb: frontend initialization failed\n", dev->name);
1035 return -1;
1036 }
1037
1038 /* register everything else */
1039 ret = videobuf_dvb_register(&dev->dvb, THIS_MODULE, dev, &dev->pci->dev);
1040
1041 /* this sequence is necessary to make the tda1004x load its firmware
1042 * and to enter analog mode of hybrid boards
1043 */
1044 if (!ret) {
1045 if (dev->dvb.frontend->ops.init)
1046 dev->dvb.frontend->ops.init(dev->dvb.frontend);
1047 if (dev->dvb.frontend->ops.sleep)
1048 dev->dvb.frontend->ops.sleep(dev->dvb.frontend);
1049 if (dev->dvb.frontend->ops.tuner_ops.sleep)
1050 dev->dvb.frontend->ops.tuner_ops.sleep(dev->dvb.frontend);
1051 }
1052 return ret;
1053 }
1054
1055 static int dvb_fini(struct saa7134_dev *dev)
1056 {
1057 static int on = TDA9887_PRESENT | TDA9887_PORT2_INACTIVE;
1058
1059 switch (dev->board) {
1060 case SAA7134_BOARD_PINNACLE_300I_DVBT_PAL:
1061 /* otherwise we don't detect the tuner on next insmod */
1062 saa7134_i2c_call_clients(dev,TDA9887_SET_CONFIG,&on);
1063 break;
1064 };
1065 videobuf_dvb_unregister(&dev->dvb);
1066 return 0;
1067 }
1068
1069 static struct saa7134_mpeg_ops dvb_ops = {
1070 .type = SAA7134_MPEG_DVB,
1071 .init = dvb_init,
1072 .fini = dvb_fini,
1073 };
1074
1075 static int __init dvb_register(void)
1076 {
1077 return saa7134_ts_register(&dvb_ops);
1078 }
1079
1080 static void __exit dvb_unregister(void)
1081 {
1082 saa7134_ts_unregister(&dvb_ops);
1083 }
1084
1085 module_init(dvb_register);
1086 module_exit(dvb_unregister);
1087
1088 /* ------------------------------------------------------------------ */
1089 /*
1090 * Local variables:
1091 * c-basic-offset: 8
1092 * End:
1093 */
Linux kernel - Deliverables
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