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Pull bugzilla-7880 into release branch
[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 static struct tda1004x_config tda827x_lifeview_config = {
571 .demod_address = 0x08,
572 .invert = 1,
573 .invert_oclk = 0,
574 .xtal_freq = TDA10046_XTAL_16M,
575 .agc_config = TDA10046_AGC_TDA827X,
576 .gpio_config = TDA10046_GP11_I,
577 .if_freq = TDA10046_FREQ_045,
578 .tuner_address = 0x60,
579 .request_firmware = philips_tda1004x_request_firmware
580 };
581
582 static struct tda1004x_config philips_tiger_config = {
583 .demod_address = 0x08,
584 .invert = 1,
585 .invert_oclk = 0,
586 .xtal_freq = TDA10046_XTAL_16M,
587 .agc_config = TDA10046_AGC_TDA827X,
588 .gpio_config = TDA10046_GP11_I,
589 .if_freq = TDA10046_FREQ_045,
590 .i2c_gate = 0x4b,
591 .tuner_address = 0x61,
592 .tuner_config = 0,
593 .antenna_switch= 1,
594 .request_firmware = philips_tda1004x_request_firmware
595 };
596
597 static struct tda1004x_config cinergy_ht_config = {
598 .demod_address = 0x08,
599 .invert = 1,
600 .invert_oclk = 0,
601 .xtal_freq = TDA10046_XTAL_16M,
602 .agc_config = TDA10046_AGC_TDA827X,
603 .gpio_config = TDA10046_GP01_I,
604 .if_freq = TDA10046_FREQ_045,
605 .i2c_gate = 0x4b,
606 .tuner_address = 0x61,
607 .tuner_config = 0,
608 .request_firmware = philips_tda1004x_request_firmware
609 };
610
611 static struct tda1004x_config cinergy_ht_pci_config = {
612 .demod_address = 0x08,
613 .invert = 1,
614 .invert_oclk = 0,
615 .xtal_freq = TDA10046_XTAL_16M,
616 .agc_config = TDA10046_AGC_TDA827X,
617 .gpio_config = TDA10046_GP01_I,
618 .if_freq = TDA10046_FREQ_045,
619 .i2c_gate = 0x4b,
620 .tuner_address = 0x60,
621 .tuner_config = 0,
622 .request_firmware = philips_tda1004x_request_firmware
623 };
624
625 static struct tda1004x_config philips_tiger_s_config = {
626 .demod_address = 0x08,
627 .invert = 1,
628 .invert_oclk = 0,
629 .xtal_freq = TDA10046_XTAL_16M,
630 .agc_config = TDA10046_AGC_TDA827X,
631 .gpio_config = TDA10046_GP01_I,
632 .if_freq = TDA10046_FREQ_045,
633 .i2c_gate = 0x4b,
634 .tuner_address = 0x61,
635 .tuner_config = 2,
636 .antenna_switch= 1,
637 .request_firmware = philips_tda1004x_request_firmware
638 };
639
640 static struct tda1004x_config pinnacle_pctv_310i_config = {
641 .demod_address = 0x08,
642 .invert = 1,
643 .invert_oclk = 0,
644 .xtal_freq = TDA10046_XTAL_16M,
645 .agc_config = TDA10046_AGC_TDA827X,
646 .gpio_config = TDA10046_GP11_I,
647 .if_freq = TDA10046_FREQ_045,
648 .i2c_gate = 0x4b,
649 .tuner_address = 0x61,
650 .tuner_config = 1,
651 .request_firmware = philips_tda1004x_request_firmware
652 };
653
654 static struct tda1004x_config hauppauge_hvr_1110_config = {
655 .demod_address = 0x08,
656 .invert = 1,
657 .invert_oclk = 0,
658 .xtal_freq = TDA10046_XTAL_16M,
659 .agc_config = TDA10046_AGC_TDA827X,
660 .gpio_config = TDA10046_GP11_I,
661 .if_freq = TDA10046_FREQ_045,
662 .i2c_gate = 0x4b,
663 .tuner_address = 0x61,
664 .request_firmware = philips_tda1004x_request_firmware
665 };
666
667 static struct tda1004x_config asus_p7131_dual_config = {
668 .demod_address = 0x08,
669 .invert = 1,
670 .invert_oclk = 0,
671 .xtal_freq = TDA10046_XTAL_16M,
672 .agc_config = TDA10046_AGC_TDA827X,
673 .gpio_config = TDA10046_GP11_I,
674 .if_freq = TDA10046_FREQ_045,
675 .i2c_gate = 0x4b,
676 .tuner_address = 0x61,
677 .tuner_config = 0,
678 .antenna_switch= 2,
679 .request_firmware = philips_tda1004x_request_firmware
680 };
681
682 static struct tda1004x_config lifeview_trio_config = {
683 .demod_address = 0x09,
684 .invert = 1,
685 .invert_oclk = 0,
686 .xtal_freq = TDA10046_XTAL_16M,
687 .agc_config = TDA10046_AGC_TDA827X,
688 .gpio_config = TDA10046_GP00_I,
689 .if_freq = TDA10046_FREQ_045,
690 .tuner_address = 0x60,
691 .request_firmware = philips_tda1004x_request_firmware
692 };
693
694 static struct tda1004x_config tevion_dvbt220rf_config = {
695 .demod_address = 0x08,
696 .invert = 1,
697 .invert_oclk = 0,
698 .xtal_freq = TDA10046_XTAL_16M,
699 .agc_config = TDA10046_AGC_TDA827X,
700 .gpio_config = TDA10046_GP11_I,
701 .if_freq = TDA10046_FREQ_045,
702 .tuner_address = 0x60,
703 .request_firmware = philips_tda1004x_request_firmware
704 };
705
706 static struct tda1004x_config md8800_dvbt_config = {
707 .demod_address = 0x08,
708 .invert = 1,
709 .invert_oclk = 0,
710 .xtal_freq = TDA10046_XTAL_16M,
711 .agc_config = TDA10046_AGC_TDA827X,
712 .gpio_config = TDA10046_GP01_I,
713 .if_freq = TDA10046_FREQ_045,
714 .i2c_gate = 0x4b,
715 .tuner_address = 0x60,
716 .tuner_config = 0,
717 .request_firmware = philips_tda1004x_request_firmware
718 };
719
720 static struct tda1004x_config asus_p7131_4871_config = {
721 .demod_address = 0x08,
722 .invert = 1,
723 .invert_oclk = 0,
724 .xtal_freq = TDA10046_XTAL_16M,
725 .agc_config = TDA10046_AGC_TDA827X,
726 .gpio_config = TDA10046_GP01_I,
727 .if_freq = TDA10046_FREQ_045,
728 .i2c_gate = 0x4b,
729 .tuner_address = 0x61,
730 .tuner_config = 2,
731 .antenna_switch= 2,
732 .request_firmware = philips_tda1004x_request_firmware
733 };
734
735 static struct tda1004x_config asus_p7131_hybrid_lna_config = {
736 .demod_address = 0x08,
737 .invert = 1,
738 .invert_oclk = 0,
739 .xtal_freq = TDA10046_XTAL_16M,
740 .agc_config = TDA10046_AGC_TDA827X,
741 .gpio_config = TDA10046_GP11_I,
742 .if_freq = TDA10046_FREQ_045,
743 .i2c_gate = 0x4b,
744 .tuner_address = 0x61,
745 .tuner_config = 2,
746 .antenna_switch= 2,
747 .request_firmware = philips_tda1004x_request_firmware
748 };
749 static struct tda1004x_config kworld_dvb_t_210_config = {
750 .demod_address = 0x08,
751 .invert = 1,
752 .invert_oclk = 0,
753 .xtal_freq = TDA10046_XTAL_16M,
754 .agc_config = TDA10046_AGC_TDA827X,
755 .gpio_config = TDA10046_GP11_I,
756 .if_freq = TDA10046_FREQ_045,
757 .i2c_gate = 0x4b,
758 .tuner_address = 0x61,
759 .tuner_config = 2,
760 .antenna_switch= 1,
761 .request_firmware = philips_tda1004x_request_firmware
762 };
763 /* ------------------------------------------------------------------
764 * special case: this card uses saa713x GPIO22 for the mode switch
765 */
766
767 static int ads_duo_tuner_init(struct dvb_frontend *fe)
768 {
769 struct saa7134_dev *dev = fe->dvb->priv;
770 philips_tda827x_tuner_init(fe);
771 /* route TDA8275a AGC input to the channel decoder */
772 saa7134_set_gpio(dev, 22, 1);
773 return 0;
774 }
775
776 static int ads_duo_tuner_sleep(struct dvb_frontend *fe)
777 {
778 struct saa7134_dev *dev = fe->dvb->priv;
779 /* route TDA8275a AGC input to the analog IF chip*/
780 saa7134_set_gpio(dev, 22, 0);
781 philips_tda827x_tuner_sleep(fe);
782 return 0;
783 }
784
785 static struct tda827x_config ads_duo_cfg = {
786 .lna_gain = philips_tda827x_lna_gain,
787 .init = ads_duo_tuner_init,
788 .sleep = ads_duo_tuner_sleep
789 };
790
791 static struct tda1004x_config ads_tech_duo_config = {
792 .demod_address = 0x08,
793 .invert = 1,
794 .invert_oclk = 0,
795 .xtal_freq = TDA10046_XTAL_16M,
796 .agc_config = TDA10046_AGC_TDA827X,
797 .gpio_config = TDA10046_GP00_I,
798 .if_freq = TDA10046_FREQ_045,
799 .tuner_address = 0x61,
800 .request_firmware = philips_tda1004x_request_firmware
801 };
802
803 /* ==================================================================
804 * tda10086 based DVB-S cards, helper functions
805 */
806
807 static struct tda10086_config flydvbs = {
808 .demod_address = 0x0e,
809 .invert = 0,
810 };
811
812 /* ==================================================================
813 * nxt200x based ATSC cards, helper functions
814 */
815
816 static struct nxt200x_config avertvhda180 = {
817 .demod_address = 0x0a,
818 };
819
820 static struct nxt200x_config kworldatsc110 = {
821 .demod_address = 0x0a,
822 };
823
824 /* ==================================================================
825 * Core code
826 */
827
828 static int dvb_init(struct saa7134_dev *dev)
829 {
830 int ret;
831 /* init struct videobuf_dvb */
832 dev->ts.nr_bufs = 32;
833 dev->ts.nr_packets = 32*4;
834 dev->dvb.name = dev->name;
835 videobuf_queue_init(&dev->dvb.dvbq, &saa7134_ts_qops,
836 dev->pci, &dev->slock,
837 V4L2_BUF_TYPE_VIDEO_CAPTURE,
838 V4L2_FIELD_ALTERNATE,
839 sizeof(struct saa7134_buf),
840 dev);
841
842 switch (dev->board) {
843 case SAA7134_BOARD_PINNACLE_300I_DVBT_PAL:
844 dprintk("pinnacle 300i dvb setup\n");
845 dev->dvb.frontend = dvb_attach(mt352_attach, &pinnacle_300i,
846 &dev->i2c_adap);
847 if (dev->dvb.frontend) {
848 dev->dvb.frontend->ops.tuner_ops.set_params = mt352_pinnacle_tuner_set_params;
849 }
850 break;
851 case SAA7134_BOARD_AVERMEDIA_777:
852 case SAA7134_BOARD_AVERMEDIA_A16AR:
853 dprintk("avertv 777 dvb setup\n");
854 dev->dvb.frontend = dvb_attach(mt352_attach, &avermedia_777,
855 &dev->i2c_adap);
856 if (dev->dvb.frontend) {
857 dvb_attach(dvb_pll_attach, dev->dvb.frontend, 0x61,
858 NULL, DVB_PLL_PHILIPS_TD1316);
859 }
860 break;
861 case SAA7134_BOARD_MD7134:
862 dev->dvb.frontend = dvb_attach(tda10046_attach,
863 &medion_cardbus,
864 &dev->i2c_adap);
865 if (dev->dvb.frontend) {
866 dvb_attach(dvb_pll_attach, dev->dvb.frontend, medion_cardbus.tuner_address,
867 &dev->i2c_adap, DVB_PLL_FMD1216ME);
868 }
869 break;
870 case SAA7134_BOARD_PHILIPS_TOUGH:
871 dev->dvb.frontend = dvb_attach(tda10046_attach,
872 &philips_tu1216_60_config,
873 &dev->i2c_adap);
874 if (dev->dvb.frontend) {
875 dev->dvb.frontend->ops.tuner_ops.init = philips_tu1216_init;
876 dev->dvb.frontend->ops.tuner_ops.set_params = philips_tda6651_pll_set;
877 }
878 break;
879 case SAA7134_BOARD_FLYDVBTDUO:
880 case SAA7134_BOARD_FLYDVBT_DUO_CARDBUS:
881 configure_tda827x_fe(dev, &tda827x_lifeview_config);
882 break;
883 case SAA7134_BOARD_PHILIPS_EUROPA:
884 case SAA7134_BOARD_VIDEOMATE_DVBT_300:
885 dev->dvb.frontend = dvb_attach(tda10046_attach,
886 &philips_europa_config,
887 &dev->i2c_adap);
888 if (dev->dvb.frontend) {
889 dev->original_demod_sleep = dev->dvb.frontend->ops.sleep;
890 dev->dvb.frontend->ops.sleep = philips_europa_demod_sleep;
891 dev->dvb.frontend->ops.tuner_ops.init = philips_europa_tuner_init;
892 dev->dvb.frontend->ops.tuner_ops.sleep = philips_europa_tuner_sleep;
893 dev->dvb.frontend->ops.tuner_ops.set_params = philips_td1316_tuner_set_params;
894 }
895 break;
896 case SAA7134_BOARD_VIDEOMATE_DVBT_200:
897 dev->dvb.frontend = dvb_attach(tda10046_attach,
898 &philips_tu1216_61_config,
899 &dev->i2c_adap);
900 if (dev->dvb.frontend) {
901 dev->dvb.frontend->ops.tuner_ops.init = philips_tu1216_init;
902 dev->dvb.frontend->ops.tuner_ops.set_params = philips_tda6651_pll_set;
903 }
904 break;
905 case SAA7134_BOARD_KWORLD_DVBT_210:
906 configure_tda827x_fe(dev, &kworld_dvb_t_210_config);
907 break;
908 case SAA7134_BOARD_PHILIPS_TIGER:
909 configure_tda827x_fe(dev, &philips_tiger_config);
910 break;
911 case SAA7134_BOARD_PINNACLE_PCTV_310i:
912 configure_tda827x_fe(dev, &pinnacle_pctv_310i_config);
913 break;
914 case SAA7134_BOARD_HAUPPAUGE_HVR1110:
915 configure_tda827x_fe(dev, &hauppauge_hvr_1110_config);
916 break;
917 case SAA7134_BOARD_ASUSTeK_P7131_DUAL:
918 configure_tda827x_fe(dev, &asus_p7131_dual_config);
919 break;
920 case SAA7134_BOARD_FLYDVBT_LR301:
921 configure_tda827x_fe(dev, &tda827x_lifeview_config);
922 break;
923 case SAA7134_BOARD_FLYDVB_TRIO:
924 if(! use_frontend) { //terrestrial
925 configure_tda827x_fe(dev, &lifeview_trio_config);
926 } else { //satellite
927 dev->dvb.frontend = dvb_attach(tda10086_attach, &flydvbs, &dev->i2c_adap);
928 if (dev->dvb.frontend) {
929 if (dvb_attach(tda826x_attach, dev->dvb.frontend, 0x63,
930 &dev->i2c_adap, 0) == NULL) {
931 wprintk("%s: Lifeview Trio, No tda826x found!\n", __FUNCTION__);
932 }
933 if (dvb_attach(isl6421_attach, dev->dvb.frontend, &dev->i2c_adap,
934 0x08, 0, 0) == NULL) {
935 wprintk("%s: Lifeview Trio, No ISL6421 found!\n", __FUNCTION__);
936 }
937 }
938 }
939 break;
940 case SAA7134_BOARD_ADS_DUO_CARDBUS_PTV331:
941 case SAA7134_BOARD_FLYDVBT_HYBRID_CARDBUS:
942 dev->dvb.frontend = dvb_attach(tda10046_attach,
943 &ads_tech_duo_config,
944 &dev->i2c_adap);
945 if (dev->dvb.frontend) {
946 if (dvb_attach(tda827x_attach,dev->dvb.frontend,
947 ads_tech_duo_config.tuner_address,
948 &dev->i2c_adap,&ads_duo_cfg) == NULL) {
949 wprintk("no tda827x tuner found at addr: %02x\n",
950 ads_tech_duo_config.tuner_address);
951 }
952 }
953 break;
954 case SAA7134_BOARD_TEVION_DVBT_220RF:
955 configure_tda827x_fe(dev, &tevion_dvbt220rf_config);
956 break;
957 case SAA7134_BOARD_MEDION_MD8800_QUADRO:
958 configure_tda827x_fe(dev, &md8800_dvbt_config);
959 break;
960 case SAA7134_BOARD_AVERMEDIA_AVERTVHD_A180:
961 dev->dvb.frontend = dvb_attach(nxt200x_attach, &avertvhda180,
962 &dev->i2c_adap);
963 if (dev->dvb.frontend) {
964 dvb_attach(dvb_pll_attach, dev->dvb.frontend, 0x61,
965 NULL, DVB_PLL_TDHU2);
966 }
967 break;
968 case SAA7134_BOARD_KWORLD_ATSC110:
969 dev->dvb.frontend = dvb_attach(nxt200x_attach, &kworldatsc110,
970 &dev->i2c_adap);
971 if (dev->dvb.frontend) {
972 dvb_attach(dvb_pll_attach, dev->dvb.frontend, 0x61,
973 NULL, DVB_PLL_TUV1236D);
974 }
975 break;
976 case SAA7134_BOARD_FLYDVBS_LR300:
977 dev->dvb.frontend = dvb_attach(tda10086_attach, &flydvbs,
978 &dev->i2c_adap);
979 if (dev->dvb.frontend) {
980 if (dvb_attach(tda826x_attach, dev->dvb.frontend, 0x60,
981 &dev->i2c_adap, 0) == NULL) {
982 wprintk("%s: No tda826x found!\n", __FUNCTION__);
983 }
984 if (dvb_attach(isl6421_attach, dev->dvb.frontend,
985 &dev->i2c_adap, 0x08, 0, 0) == NULL) {
986 wprintk("%s: No ISL6421 found!\n", __FUNCTION__);
987 }
988 }
989 break;
990 case SAA7134_BOARD_ASUS_EUROPA2_HYBRID:
991 dev->dvb.frontend = tda10046_attach(&medion_cardbus,
992 &dev->i2c_adap);
993 if (dev->dvb.frontend) {
994 dev->original_demod_sleep = dev->dvb.frontend->ops.sleep;
995 dev->dvb.frontend->ops.sleep = philips_europa_demod_sleep;
996
997 dvb_attach(dvb_pll_attach, dev->dvb.frontend, medion_cardbus.tuner_address,
998 &dev->i2c_adap, DVB_PLL_FMD1216ME);
999 }
1000 break;
1001 case SAA7134_BOARD_VIDEOMATE_DVBT_200A:
1002 dev->dvb.frontend = dvb_attach(tda10046_attach,
1003 &philips_europa_config,
1004 &dev->i2c_adap);
1005 if (dev->dvb.frontend) {
1006 dev->dvb.frontend->ops.tuner_ops.init = philips_td1316_tuner_init;
1007 dev->dvb.frontend->ops.tuner_ops.set_params = philips_td1316_tuner_set_params;
1008 }
1009 break;
1010 case SAA7134_BOARD_CINERGY_HT_PCMCIA:
1011 configure_tda827x_fe(dev, &cinergy_ht_config);
1012 break;
1013 case SAA7134_BOARD_CINERGY_HT_PCI:
1014 configure_tda827x_fe(dev, &cinergy_ht_pci_config);
1015 break;
1016 case SAA7134_BOARD_PHILIPS_TIGER_S:
1017 configure_tda827x_fe(dev, &philips_tiger_s_config);
1018 break;
1019 case SAA7134_BOARD_ASUS_P7131_4871:
1020 configure_tda827x_fe(dev, &asus_p7131_4871_config);
1021 break;
1022 case SAA7134_BOARD_ASUSTeK_P7131_HYBRID_LNA:
1023 configure_tda827x_fe(dev, &asus_p7131_hybrid_lna_config);
1024 break;
1025 default:
1026 wprintk("Huh? unknown DVB card?\n");
1027 break;
1028 }
1029
1030 if (NULL == dev->dvb.frontend) {
1031 printk(KERN_ERR "%s/dvb: frontend initialization failed\n", dev->name);
1032 return -1;
1033 }
1034
1035 /* register everything else */
1036 ret = videobuf_dvb_register(&dev->dvb, THIS_MODULE, dev, &dev->pci->dev);
1037
1038 /* this sequence is necessary to make the tda1004x load its firmware
1039 * and to enter analog mode of hybrid boards
1040 */
1041 if (!ret) {
1042 if (dev->dvb.frontend->ops.init)
1043 dev->dvb.frontend->ops.init(dev->dvb.frontend);
1044 if (dev->dvb.frontend->ops.sleep)
1045 dev->dvb.frontend->ops.sleep(dev->dvb.frontend);
1046 if (dev->dvb.frontend->ops.tuner_ops.sleep)
1047 dev->dvb.frontend->ops.tuner_ops.sleep(dev->dvb.frontend);
1048 }
1049 return ret;
1050 }
1051
1052 static int dvb_fini(struct saa7134_dev *dev)
1053 {
1054 static int on = TDA9887_PRESENT | TDA9887_PORT2_INACTIVE;
1055
1056 switch (dev->board) {
1057 case SAA7134_BOARD_PINNACLE_300I_DVBT_PAL:
1058 /* otherwise we don't detect the tuner on next insmod */
1059 saa7134_i2c_call_clients(dev,TDA9887_SET_CONFIG,&on);
1060 break;
1061 };
1062 videobuf_dvb_unregister(&dev->dvb);
1063 return 0;
1064 }
1065
1066 static struct saa7134_mpeg_ops dvb_ops = {
1067 .type = SAA7134_MPEG_DVB,
1068 .init = dvb_init,
1069 .fini = dvb_fini,
1070 };
1071
1072 static int __init dvb_register(void)
1073 {
1074 return saa7134_ts_register(&dvb_ops);
1075 }
1076
1077 static void __exit dvb_unregister(void)
1078 {
1079 saa7134_ts_unregister(&dvb_ops);
1080 }
1081
1082 module_init(dvb_register);
1083 module_exit(dvb_unregister);
1084
1085 /* ------------------------------------------------------------------ */
1086 /*
1087 * Local variables:
1088 * c-basic-offset: 8
1089 * End:
1090 */
Linux kernel - Deliverables
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