V4L/DVB (7654): tda10086: make the xtal frequency a configuration option
[linux-2.6] / 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 #include <dvb_frontend.h>
37
38 #include "mt352.h"
39 #include "mt352_priv.h" /* FIXME */
40 #include "tda1004x.h"
41 #include "nxt200x.h"
42 #include "tuner-xc2028.h"
43
44 #include "tda10086.h"
45 #include "tda826x.h"
46 #include "tda827x.h"
47 #include "isl6421.h"
48 #include "isl6405.h"
49 #include "lnbp21.h"
50 #include "tuner-simple.h"
51
52 MODULE_AUTHOR("Gerd Knorr <kraxel@bytesex.org> [SuSE Labs]");
53 MODULE_LICENSE("GPL");
54
55 static unsigned int antenna_pwr;
56
57 module_param(antenna_pwr, int, 0444);
58 MODULE_PARM_DESC(antenna_pwr,"enable antenna power (Pinnacle 300i)");
59
60 static int use_frontend;
61 module_param(use_frontend, int, 0644);
62 MODULE_PARM_DESC(use_frontend,"for cards with multiple frontends (0: terrestrial, 1: satellite)");
63
64 static int debug;
65 module_param(debug, int, 0644);
66 MODULE_PARM_DESC(debug, "Turn on/off module debugging (default:off).");
67
68 DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
69
70 #define dprintk(fmt, arg...)    do { if (debug) \
71         printk(KERN_DEBUG "%s/dvb: " fmt, dev->name , ## arg); } while(0)
72
73 /* Print a warning */
74 #define wprintk(fmt, arg...) \
75         printk(KERN_WARNING "%s/dvb: " fmt, dev->name, ## arg)
76
77 /* ------------------------------------------------------------------
78  * mt352 based DVB-T cards
79  */
80
81 static int pinnacle_antenna_pwr(struct saa7134_dev *dev, int on)
82 {
83         u32 ok;
84
85         if (!on) {
86                 saa_setl(SAA7134_GPIO_GPMODE0 >> 2,     (1 << 26));
87                 saa_clearl(SAA7134_GPIO_GPSTATUS0 >> 2, (1 << 26));
88                 return 0;
89         }
90
91         saa_setl(SAA7134_GPIO_GPMODE0 >> 2,     (1 << 26));
92         saa_setl(SAA7134_GPIO_GPSTATUS0 >> 2,   (1 << 26));
93         udelay(10);
94
95         saa_setl(SAA7134_GPIO_GPMODE0 >> 2,     (1 << 28));
96         saa_clearl(SAA7134_GPIO_GPSTATUS0 >> 2, (1 << 28));
97         udelay(10);
98         saa_setl(SAA7134_GPIO_GPSTATUS0 >> 2,   (1 << 28));
99         udelay(10);
100         ok = saa_readl(SAA7134_GPIO_GPSTATUS0) & (1 << 27);
101         dprintk("%s %s\n", __func__, ok ? "on" : "off");
102
103         if (!ok)
104                 saa_clearl(SAA7134_GPIO_GPSTATUS0 >> 2,   (1 << 26));
105         return ok;
106 }
107
108 static int mt352_pinnacle_init(struct dvb_frontend* fe)
109 {
110         static u8 clock_config []  = { CLOCK_CTL,  0x3d, 0x28 };
111         static u8 reset []         = { RESET,      0x80 };
112         static u8 adc_ctl_1_cfg [] = { ADC_CTL_1,  0x40 };
113         static u8 agc_cfg []       = { AGC_TARGET, 0x28, 0xa0 };
114         static u8 capt_range_cfg[] = { CAPT_RANGE, 0x31 };
115         static u8 fsm_ctl_cfg[]    = { 0x7b,       0x04 };
116         static u8 gpp_ctl_cfg []   = { GPP_CTL,    0x0f };
117         static u8 scan_ctl_cfg []  = { SCAN_CTL,   0x0d };
118         static u8 irq_cfg []       = { INTERRUPT_EN_0, 0x00, 0x00, 0x00, 0x00 };
119         struct saa7134_dev *dev= fe->dvb->priv;
120
121         dprintk("%s called\n", __func__);
122
123         mt352_write(fe, clock_config,   sizeof(clock_config));
124         udelay(200);
125         mt352_write(fe, reset,          sizeof(reset));
126         mt352_write(fe, adc_ctl_1_cfg,  sizeof(adc_ctl_1_cfg));
127         mt352_write(fe, agc_cfg,        sizeof(agc_cfg));
128         mt352_write(fe, capt_range_cfg, sizeof(capt_range_cfg));
129         mt352_write(fe, gpp_ctl_cfg,    sizeof(gpp_ctl_cfg));
130
131         mt352_write(fe, fsm_ctl_cfg,    sizeof(fsm_ctl_cfg));
132         mt352_write(fe, scan_ctl_cfg,   sizeof(scan_ctl_cfg));
133         mt352_write(fe, irq_cfg,        sizeof(irq_cfg));
134
135         return 0;
136 }
137
138 static int mt352_aver777_init(struct dvb_frontend* fe)
139 {
140         static u8 clock_config []  = { CLOCK_CTL,  0x38, 0x2d };
141         static u8 reset []         = { RESET,      0x80 };
142         static u8 adc_ctl_1_cfg [] = { ADC_CTL_1,  0x40 };
143         static u8 agc_cfg []       = { AGC_TARGET, 0x28, 0xa0 };
144         static u8 capt_range_cfg[] = { CAPT_RANGE, 0x33 };
145
146         mt352_write(fe, clock_config,   sizeof(clock_config));
147         udelay(200);
148         mt352_write(fe, reset,          sizeof(reset));
149         mt352_write(fe, adc_ctl_1_cfg,  sizeof(adc_ctl_1_cfg));
150         mt352_write(fe, agc_cfg,        sizeof(agc_cfg));
151         mt352_write(fe, capt_range_cfg, sizeof(capt_range_cfg));
152
153         return 0;
154 }
155
156 static int mt352_aver_a16d_init(struct dvb_frontend *fe)
157 {
158         static u8 clock_config []  = { CLOCK_CTL,  0x38, 0x2d };
159         static u8 reset []         = { RESET,      0x80 };
160         static u8 adc_ctl_1_cfg [] = { ADC_CTL_1,  0x40 };
161         static u8 agc_cfg []       = { AGC_TARGET, 0x28, 0xa0 };
162         static u8 capt_range_cfg[] = { CAPT_RANGE, 0x33 };
163
164         mt352_write(fe, clock_config,   sizeof(clock_config));
165         udelay(200);
166         mt352_write(fe, reset,          sizeof(reset));
167         mt352_write(fe, adc_ctl_1_cfg,  sizeof(adc_ctl_1_cfg));
168         mt352_write(fe, agc_cfg,        sizeof(agc_cfg));
169         mt352_write(fe, capt_range_cfg, sizeof(capt_range_cfg));
170
171         return 0;
172 }
173
174
175
176 static int mt352_pinnacle_tuner_set_params(struct dvb_frontend* fe,
177                                            struct dvb_frontend_parameters* params)
178 {
179         u8 off[] = { 0x00, 0xf1};
180         u8 on[]  = { 0x00, 0x71};
181         struct i2c_msg msg = {.addr=0x43, .flags=0, .buf=off, .len = sizeof(off)};
182
183         struct saa7134_dev *dev = fe->dvb->priv;
184         struct v4l2_frequency f;
185
186         /* set frequency (mt2050) */
187         f.tuner     = 0;
188         f.type      = V4L2_TUNER_DIGITAL_TV;
189         f.frequency = params->frequency / 1000 * 16 / 1000;
190         if (fe->ops.i2c_gate_ctrl)
191                 fe->ops.i2c_gate_ctrl(fe, 1);
192         i2c_transfer(&dev->i2c_adap, &msg, 1);
193         saa7134_i2c_call_clients(dev,VIDIOC_S_FREQUENCY,&f);
194         msg.buf = on;
195         if (fe->ops.i2c_gate_ctrl)
196                 fe->ops.i2c_gate_ctrl(fe, 1);
197         i2c_transfer(&dev->i2c_adap, &msg, 1);
198
199         pinnacle_antenna_pwr(dev, antenna_pwr);
200
201         /* mt352 setup */
202         return mt352_pinnacle_init(fe);
203 }
204
205 static struct mt352_config pinnacle_300i = {
206         .demod_address = 0x3c >> 1,
207         .adc_clock     = 20333,
208         .if2           = 36150,
209         .no_tuner      = 1,
210         .demod_init    = mt352_pinnacle_init,
211 };
212
213 static struct mt352_config avermedia_777 = {
214         .demod_address = 0xf,
215         .demod_init    = mt352_aver777_init,
216 };
217
218 static struct mt352_config avermedia_16d = {
219         .demod_address = 0xf,
220         .demod_init    = mt352_aver_a16d_init,
221 };
222
223 static struct mt352_config avermedia_e506r_mt352_dev = {
224         .demod_address   = (0x1e >> 1),
225         .no_tuner        = 1,
226 };
227
228 /* ==================================================================
229  * tda1004x based DVB-T cards, helper functions
230  */
231
232 static int philips_tda1004x_request_firmware(struct dvb_frontend *fe,
233                                            const struct firmware **fw, char *name)
234 {
235         struct saa7134_dev *dev = fe->dvb->priv;
236         return request_firmware(fw, name, &dev->pci->dev);
237 }
238
239 /* ------------------------------------------------------------------
240  * these tuners are tu1216, td1316(a)
241  */
242
243 static int philips_tda6651_pll_set(struct dvb_frontend *fe, struct dvb_frontend_parameters *params)
244 {
245         struct saa7134_dev *dev = fe->dvb->priv;
246         struct tda1004x_state *state = fe->demodulator_priv;
247         u8 addr = state->config->tuner_address;
248         u8 tuner_buf[4];
249         struct i2c_msg tuner_msg = {.addr = addr,.flags = 0,.buf = tuner_buf,.len =
250                         sizeof(tuner_buf) };
251         int tuner_frequency = 0;
252         u8 band, cp, filter;
253
254         /* determine charge pump */
255         tuner_frequency = params->frequency + 36166000;
256         if (tuner_frequency < 87000000)
257                 return -EINVAL;
258         else if (tuner_frequency < 130000000)
259                 cp = 3;
260         else if (tuner_frequency < 160000000)
261                 cp = 5;
262         else if (tuner_frequency < 200000000)
263                 cp = 6;
264         else if (tuner_frequency < 290000000)
265                 cp = 3;
266         else if (tuner_frequency < 420000000)
267                 cp = 5;
268         else if (tuner_frequency < 480000000)
269                 cp = 6;
270         else if (tuner_frequency < 620000000)
271                 cp = 3;
272         else if (tuner_frequency < 830000000)
273                 cp = 5;
274         else if (tuner_frequency < 895000000)
275                 cp = 7;
276         else
277                 return -EINVAL;
278
279         /* determine band */
280         if (params->frequency < 49000000)
281                 return -EINVAL;
282         else if (params->frequency < 161000000)
283                 band = 1;
284         else if (params->frequency < 444000000)
285                 band = 2;
286         else if (params->frequency < 861000000)
287                 band = 4;
288         else
289                 return -EINVAL;
290
291         /* setup PLL filter */
292         switch (params->u.ofdm.bandwidth) {
293         case BANDWIDTH_6_MHZ:
294                 filter = 0;
295                 break;
296
297         case BANDWIDTH_7_MHZ:
298                 filter = 0;
299                 break;
300
301         case BANDWIDTH_8_MHZ:
302                 filter = 1;
303                 break;
304
305         default:
306                 return -EINVAL;
307         }
308
309         /* calculate divisor
310          * ((36166000+((1000000/6)/2)) + Finput)/(1000000/6)
311          */
312         tuner_frequency = (((params->frequency / 1000) * 6) + 217496) / 1000;
313
314         /* setup tuner buffer */
315         tuner_buf[0] = (tuner_frequency >> 8) & 0x7f;
316         tuner_buf[1] = tuner_frequency & 0xff;
317         tuner_buf[2] = 0xca;
318         tuner_buf[3] = (cp << 5) | (filter << 3) | band;
319
320         if (fe->ops.i2c_gate_ctrl)
321                 fe->ops.i2c_gate_ctrl(fe, 1);
322         if (i2c_transfer(&dev->i2c_adap, &tuner_msg, 1) != 1) {
323                 wprintk("could not write to tuner at addr: 0x%02x\n",
324                         addr << 1);
325                 return -EIO;
326         }
327         msleep(1);
328         return 0;
329 }
330
331 static int philips_tu1216_init(struct dvb_frontend *fe)
332 {
333         struct saa7134_dev *dev = fe->dvb->priv;
334         struct tda1004x_state *state = fe->demodulator_priv;
335         u8 addr = state->config->tuner_address;
336         static u8 tu1216_init[] = { 0x0b, 0xf5, 0x85, 0xab };
337         struct i2c_msg tuner_msg = {.addr = addr,.flags = 0,.buf = tu1216_init,.len = sizeof(tu1216_init) };
338
339         /* setup PLL configuration */
340         if (fe->ops.i2c_gate_ctrl)
341                 fe->ops.i2c_gate_ctrl(fe, 1);
342         if (i2c_transfer(&dev->i2c_adap, &tuner_msg, 1) != 1)
343                 return -EIO;
344         msleep(1);
345
346         return 0;
347 }
348
349 /* ------------------------------------------------------------------ */
350
351 static struct tda1004x_config philips_tu1216_60_config = {
352         .demod_address = 0x8,
353         .invert        = 1,
354         .invert_oclk   = 0,
355         .xtal_freq     = TDA10046_XTAL_4M,
356         .agc_config    = TDA10046_AGC_DEFAULT,
357         .if_freq       = TDA10046_FREQ_3617,
358         .tuner_address = 0x60,
359         .request_firmware = philips_tda1004x_request_firmware
360 };
361
362 static struct tda1004x_config philips_tu1216_61_config = {
363
364         .demod_address = 0x8,
365         .invert        = 1,
366         .invert_oclk   = 0,
367         .xtal_freq     = TDA10046_XTAL_4M,
368         .agc_config    = TDA10046_AGC_DEFAULT,
369         .if_freq       = TDA10046_FREQ_3617,
370         .tuner_address = 0x61,
371         .request_firmware = philips_tda1004x_request_firmware
372 };
373
374 /* ------------------------------------------------------------------ */
375
376 static int philips_td1316_tuner_init(struct dvb_frontend *fe)
377 {
378         struct saa7134_dev *dev = fe->dvb->priv;
379         struct tda1004x_state *state = fe->demodulator_priv;
380         u8 addr = state->config->tuner_address;
381         static u8 msg[] = { 0x0b, 0xf5, 0x86, 0xab };
382         struct i2c_msg init_msg = {.addr = addr,.flags = 0,.buf = msg,.len = sizeof(msg) };
383
384         /* setup PLL configuration */
385         if (fe->ops.i2c_gate_ctrl)
386                 fe->ops.i2c_gate_ctrl(fe, 1);
387         if (i2c_transfer(&dev->i2c_adap, &init_msg, 1) != 1)
388                 return -EIO;
389         return 0;
390 }
391
392 static int philips_td1316_tuner_set_params(struct dvb_frontend *fe, struct dvb_frontend_parameters *params)
393 {
394         return philips_tda6651_pll_set(fe, params);
395 }
396
397 static int philips_td1316_tuner_sleep(struct dvb_frontend *fe)
398 {
399         struct saa7134_dev *dev = fe->dvb->priv;
400         struct tda1004x_state *state = fe->demodulator_priv;
401         u8 addr = state->config->tuner_address;
402         static u8 msg[] = { 0x0b, 0xdc, 0x86, 0xa4 };
403         struct i2c_msg analog_msg = {.addr = addr,.flags = 0,.buf = msg,.len = sizeof(msg) };
404
405         /* switch the tuner to analog mode */
406         if (fe->ops.i2c_gate_ctrl)
407                 fe->ops.i2c_gate_ctrl(fe, 1);
408         if (i2c_transfer(&dev->i2c_adap, &analog_msg, 1) != 1)
409                 return -EIO;
410         return 0;
411 }
412
413 /* ------------------------------------------------------------------ */
414
415 static int philips_europa_tuner_init(struct dvb_frontend *fe)
416 {
417         struct saa7134_dev *dev = fe->dvb->priv;
418         static u8 msg[] = { 0x00, 0x40};
419         struct i2c_msg init_msg = {.addr = 0x43,.flags = 0,.buf = msg,.len = sizeof(msg) };
420
421
422         if (philips_td1316_tuner_init(fe))
423                 return -EIO;
424         msleep(1);
425         if (i2c_transfer(&dev->i2c_adap, &init_msg, 1) != 1)
426                 return -EIO;
427
428         return 0;
429 }
430
431 static int philips_europa_tuner_sleep(struct dvb_frontend *fe)
432 {
433         struct saa7134_dev *dev = fe->dvb->priv;
434
435         static u8 msg[] = { 0x00, 0x14 };
436         struct i2c_msg analog_msg = {.addr = 0x43,.flags = 0,.buf = msg,.len = sizeof(msg) };
437
438         if (philips_td1316_tuner_sleep(fe))
439                 return -EIO;
440
441         /* switch the board to analog mode */
442         if (fe->ops.i2c_gate_ctrl)
443                 fe->ops.i2c_gate_ctrl(fe, 1);
444         i2c_transfer(&dev->i2c_adap, &analog_msg, 1);
445         return 0;
446 }
447
448 static int philips_europa_demod_sleep(struct dvb_frontend *fe)
449 {
450         struct saa7134_dev *dev = fe->dvb->priv;
451
452         if (dev->original_demod_sleep)
453                 dev->original_demod_sleep(fe);
454         fe->ops.i2c_gate_ctrl(fe, 1);
455         return 0;
456 }
457
458 static struct tda1004x_config philips_europa_config = {
459
460         .demod_address = 0x8,
461         .invert        = 0,
462         .invert_oclk   = 0,
463         .xtal_freq     = TDA10046_XTAL_4M,
464         .agc_config    = TDA10046_AGC_IFO_AUTO_POS,
465         .if_freq       = TDA10046_FREQ_052,
466         .tuner_address = 0x61,
467         .request_firmware = philips_tda1004x_request_firmware
468 };
469
470 static struct tda1004x_config medion_cardbus = {
471         .demod_address = 0x08,
472         .invert        = 1,
473         .invert_oclk   = 0,
474         .xtal_freq     = TDA10046_XTAL_16M,
475         .agc_config    = TDA10046_AGC_IFO_AUTO_NEG,
476         .if_freq       = TDA10046_FREQ_3613,
477         .tuner_address = 0x61,
478         .request_firmware = philips_tda1004x_request_firmware
479 };
480
481 /* ------------------------------------------------------------------
482  * tda 1004x based cards with philips silicon tuner
483  */
484
485 static int tda8290_i2c_gate_ctrl( struct dvb_frontend* fe, int enable)
486 {
487         struct tda1004x_state *state = fe->demodulator_priv;
488
489         u8 addr = state->config->i2c_gate;
490         static u8 tda8290_close[] = { 0x21, 0xc0};
491         static u8 tda8290_open[]  = { 0x21, 0x80};
492         struct i2c_msg tda8290_msg = {.addr = addr,.flags = 0, .len = 2};
493         if (enable) {
494                 tda8290_msg.buf = tda8290_close;
495         } else {
496                 tda8290_msg.buf = tda8290_open;
497         }
498         if (i2c_transfer(state->i2c, &tda8290_msg, 1) != 1) {
499                 struct saa7134_dev *dev = fe->dvb->priv;
500                 wprintk("could not access tda8290 I2C gate\n");
501                 return -EIO;
502         }
503         msleep(20);
504         return 0;
505 }
506
507 static int philips_tda827x_tuner_init(struct dvb_frontend *fe)
508 {
509         struct saa7134_dev *dev = fe->dvb->priv;
510         struct tda1004x_state *state = fe->demodulator_priv;
511
512         switch (state->config->antenna_switch) {
513         case 0: break;
514         case 1: dprintk("setting GPIO21 to 0 (TV antenna?)\n");
515                 saa7134_set_gpio(dev, 21, 0);
516                 break;
517         case 2: dprintk("setting GPIO21 to 1 (Radio antenna?)\n");
518                 saa7134_set_gpio(dev, 21, 1);
519                 break;
520         }
521         return 0;
522 }
523
524 static int philips_tda827x_tuner_sleep(struct dvb_frontend *fe)
525 {
526         struct saa7134_dev *dev = fe->dvb->priv;
527         struct tda1004x_state *state = fe->demodulator_priv;
528
529         switch (state->config->antenna_switch) {
530         case 0: break;
531         case 1: dprintk("setting GPIO21 to 1 (Radio antenna?)\n");
532                 saa7134_set_gpio(dev, 21, 1);
533                 break;
534         case 2: dprintk("setting GPIO21 to 0 (TV antenna?)\n");
535                 saa7134_set_gpio(dev, 21, 0);
536                 break;
537         }
538         return 0;
539 }
540
541 static void configure_tda827x_fe(struct saa7134_dev *dev, struct tda1004x_config *cdec_conf,
542                                                           struct tda827x_config *tuner_conf)
543 {
544         dev->dvb.frontend = dvb_attach(tda10046_attach, cdec_conf, &dev->i2c_adap);
545         if (dev->dvb.frontend) {
546                 if (cdec_conf->i2c_gate)
547                         dev->dvb.frontend->ops.i2c_gate_ctrl = tda8290_i2c_gate_ctrl;
548                 if (dvb_attach(tda827x_attach, dev->dvb.frontend, cdec_conf->tuner_address,
549                                                         &dev->i2c_adap, tuner_conf) == NULL) {
550                         wprintk("no tda827x tuner found at addr: %02x\n",
551                                 cdec_conf->tuner_address);
552                 }
553         }
554 }
555
556 /* ------------------------------------------------------------------ */
557
558 static struct tda827x_config tda827x_cfg_0 = {
559         .tuner_callback = saa7134_tuner_callback,
560         .init = philips_tda827x_tuner_init,
561         .sleep = philips_tda827x_tuner_sleep,
562         .config = 0,
563         .switch_addr = 0
564 };
565
566 static struct tda827x_config tda827x_cfg_1 = {
567         .tuner_callback = saa7134_tuner_callback,
568         .init = philips_tda827x_tuner_init,
569         .sleep = philips_tda827x_tuner_sleep,
570         .config = 1,
571         .switch_addr = 0x4b
572 };
573
574 static struct tda827x_config tda827x_cfg_2 = {
575         .tuner_callback = saa7134_tuner_callback,
576         .init = philips_tda827x_tuner_init,
577         .sleep = philips_tda827x_tuner_sleep,
578         .config = 2,
579         .switch_addr = 0x4b
580 };
581
582 static struct tda827x_config tda827x_cfg_2_sw42 = {
583         .tuner_callback = saa7134_tuner_callback,
584         .init = philips_tda827x_tuner_init,
585         .sleep = philips_tda827x_tuner_sleep,
586         .config = 2,
587         .switch_addr = 0x42
588 };
589
590 /* ------------------------------------------------------------------ */
591
592 static struct tda1004x_config tda827x_lifeview_config = {
593         .demod_address = 0x08,
594         .invert        = 1,
595         .invert_oclk   = 0,
596         .xtal_freq     = TDA10046_XTAL_16M,
597         .agc_config    = TDA10046_AGC_TDA827X,
598         .gpio_config   = TDA10046_GP11_I,
599         .if_freq       = TDA10046_FREQ_045,
600         .tuner_address = 0x60,
601         .request_firmware = philips_tda1004x_request_firmware
602 };
603
604 static struct tda1004x_config philips_tiger_config = {
605         .demod_address = 0x08,
606         .invert        = 1,
607         .invert_oclk   = 0,
608         .xtal_freq     = TDA10046_XTAL_16M,
609         .agc_config    = TDA10046_AGC_TDA827X,
610         .gpio_config   = TDA10046_GP11_I,
611         .if_freq       = TDA10046_FREQ_045,
612         .i2c_gate      = 0x4b,
613         .tuner_address = 0x61,
614         .antenna_switch= 1,
615         .request_firmware = philips_tda1004x_request_firmware
616 };
617
618 static struct tda1004x_config cinergy_ht_config = {
619         .demod_address = 0x08,
620         .invert        = 1,
621         .invert_oclk   = 0,
622         .xtal_freq     = TDA10046_XTAL_16M,
623         .agc_config    = TDA10046_AGC_TDA827X,
624         .gpio_config   = TDA10046_GP01_I,
625         .if_freq       = TDA10046_FREQ_045,
626         .i2c_gate      = 0x4b,
627         .tuner_address = 0x61,
628         .request_firmware = philips_tda1004x_request_firmware
629 };
630
631 static struct tda1004x_config cinergy_ht_pci_config = {
632         .demod_address = 0x08,
633         .invert        = 1,
634         .invert_oclk   = 0,
635         .xtal_freq     = TDA10046_XTAL_16M,
636         .agc_config    = TDA10046_AGC_TDA827X,
637         .gpio_config   = TDA10046_GP01_I,
638         .if_freq       = TDA10046_FREQ_045,
639         .i2c_gate      = 0x4b,
640         .tuner_address = 0x60,
641         .request_firmware = philips_tda1004x_request_firmware
642 };
643
644 static struct tda1004x_config philips_tiger_s_config = {
645         .demod_address = 0x08,
646         .invert        = 1,
647         .invert_oclk   = 0,
648         .xtal_freq     = TDA10046_XTAL_16M,
649         .agc_config    = TDA10046_AGC_TDA827X,
650         .gpio_config   = TDA10046_GP01_I,
651         .if_freq       = TDA10046_FREQ_045,
652         .i2c_gate      = 0x4b,
653         .tuner_address = 0x61,
654         .antenna_switch= 1,
655         .request_firmware = philips_tda1004x_request_firmware
656 };
657
658 static struct tda1004x_config pinnacle_pctv_310i_config = {
659         .demod_address = 0x08,
660         .invert        = 1,
661         .invert_oclk   = 0,
662         .xtal_freq     = TDA10046_XTAL_16M,
663         .agc_config    = TDA10046_AGC_TDA827X,
664         .gpio_config   = TDA10046_GP11_I,
665         .if_freq       = TDA10046_FREQ_045,
666         .i2c_gate      = 0x4b,
667         .tuner_address = 0x61,
668         .request_firmware = philips_tda1004x_request_firmware
669 };
670
671 static struct tda1004x_config hauppauge_hvr_1110_config = {
672         .demod_address = 0x08,
673         .invert        = 1,
674         .invert_oclk   = 0,
675         .xtal_freq     = TDA10046_XTAL_16M,
676         .agc_config    = TDA10046_AGC_TDA827X,
677         .gpio_config   = TDA10046_GP11_I,
678         .if_freq       = TDA10046_FREQ_045,
679         .i2c_gate      = 0x4b,
680         .tuner_address = 0x61,
681         .request_firmware = philips_tda1004x_request_firmware
682 };
683
684 static struct tda1004x_config asus_p7131_dual_config = {
685         .demod_address = 0x08,
686         .invert        = 1,
687         .invert_oclk   = 0,
688         .xtal_freq     = TDA10046_XTAL_16M,
689         .agc_config    = TDA10046_AGC_TDA827X,
690         .gpio_config   = TDA10046_GP11_I,
691         .if_freq       = TDA10046_FREQ_045,
692         .i2c_gate      = 0x4b,
693         .tuner_address = 0x61,
694         .antenna_switch= 2,
695         .request_firmware = philips_tda1004x_request_firmware
696 };
697
698 static struct tda1004x_config lifeview_trio_config = {
699         .demod_address = 0x09,
700         .invert        = 1,
701         .invert_oclk   = 0,
702         .xtal_freq     = TDA10046_XTAL_16M,
703         .agc_config    = TDA10046_AGC_TDA827X,
704         .gpio_config   = TDA10046_GP00_I,
705         .if_freq       = TDA10046_FREQ_045,
706         .tuner_address = 0x60,
707         .request_firmware = philips_tda1004x_request_firmware
708 };
709
710 static struct tda1004x_config tevion_dvbt220rf_config = {
711         .demod_address = 0x08,
712         .invert        = 1,
713         .invert_oclk   = 0,
714         .xtal_freq     = TDA10046_XTAL_16M,
715         .agc_config    = TDA10046_AGC_TDA827X,
716         .gpio_config   = TDA10046_GP11_I,
717         .if_freq       = TDA10046_FREQ_045,
718         .tuner_address = 0x60,
719         .request_firmware = philips_tda1004x_request_firmware
720 };
721
722 static struct tda1004x_config md8800_dvbt_config = {
723         .demod_address = 0x08,
724         .invert        = 1,
725         .invert_oclk   = 0,
726         .xtal_freq     = TDA10046_XTAL_16M,
727         .agc_config    = TDA10046_AGC_TDA827X,
728         .gpio_config   = TDA10046_GP01_I,
729         .if_freq       = TDA10046_FREQ_045,
730         .i2c_gate      = 0x4b,
731         .tuner_address = 0x60,
732         .request_firmware = philips_tda1004x_request_firmware
733 };
734
735 static struct tda1004x_config asus_p7131_4871_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_GP01_I,
742         .if_freq       = TDA10046_FREQ_045,
743         .i2c_gate      = 0x4b,
744         .tuner_address = 0x61,
745         .antenna_switch= 2,
746         .request_firmware = philips_tda1004x_request_firmware
747 };
748
749 static struct tda1004x_config asus_p7131_hybrid_lna_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         .antenna_switch= 2,
760         .request_firmware = philips_tda1004x_request_firmware
761 };
762
763 static struct tda1004x_config kworld_dvb_t_210_config = {
764         .demod_address = 0x08,
765         .invert        = 1,
766         .invert_oclk   = 0,
767         .xtal_freq     = TDA10046_XTAL_16M,
768         .agc_config    = TDA10046_AGC_TDA827X,
769         .gpio_config   = TDA10046_GP11_I,
770         .if_freq       = TDA10046_FREQ_045,
771         .i2c_gate      = 0x4b,
772         .tuner_address = 0x61,
773         .antenna_switch= 1,
774         .request_firmware = philips_tda1004x_request_firmware
775 };
776
777 static struct tda1004x_config avermedia_super_007_config = {
778         .demod_address = 0x08,
779         .invert        = 1,
780         .invert_oclk   = 0,
781         .xtal_freq     = TDA10046_XTAL_16M,
782         .agc_config    = TDA10046_AGC_TDA827X,
783         .gpio_config   = TDA10046_GP01_I,
784         .if_freq       = TDA10046_FREQ_045,
785         .i2c_gate      = 0x4b,
786         .tuner_address = 0x60,
787         .antenna_switch= 1,
788         .request_firmware = philips_tda1004x_request_firmware
789 };
790
791 static struct tda1004x_config twinhan_dtv_dvb_3056_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_GP01_I,
798         .if_freq       = TDA10046_FREQ_045,
799         .i2c_gate      = 0x42,
800         .tuner_address = 0x61,
801         .antenna_switch = 1,
802         .request_firmware = philips_tda1004x_request_firmware
803 };
804
805 /* ------------------------------------------------------------------
806  * special case: this card uses saa713x GPIO22 for the mode switch
807  */
808
809 static int ads_duo_tuner_init(struct dvb_frontend *fe)
810 {
811         struct saa7134_dev *dev = fe->dvb->priv;
812         philips_tda827x_tuner_init(fe);
813         /* route TDA8275a AGC input to the channel decoder */
814         saa7134_set_gpio(dev, 22, 1);
815         return 0;
816 }
817
818 static int ads_duo_tuner_sleep(struct dvb_frontend *fe)
819 {
820         struct saa7134_dev *dev = fe->dvb->priv;
821         /* route TDA8275a AGC input to the analog IF chip*/
822         saa7134_set_gpio(dev, 22, 0);
823         philips_tda827x_tuner_sleep(fe);
824         return 0;
825 }
826
827 static struct tda827x_config ads_duo_cfg = {
828         .tuner_callback = saa7134_tuner_callback,
829         .init = ads_duo_tuner_init,
830         .sleep = ads_duo_tuner_sleep,
831         .config = 0
832 };
833
834 static struct tda1004x_config ads_tech_duo_config = {
835         .demod_address = 0x08,
836         .invert        = 1,
837         .invert_oclk   = 0,
838         .xtal_freq     = TDA10046_XTAL_16M,
839         .agc_config    = TDA10046_AGC_TDA827X,
840         .gpio_config   = TDA10046_GP00_I,
841         .if_freq       = TDA10046_FREQ_045,
842         .tuner_address = 0x61,
843         .request_firmware = philips_tda1004x_request_firmware
844 };
845
846 /* ==================================================================
847  * tda10086 based DVB-S cards, helper functions
848  */
849
850 static struct tda10086_config flydvbs = {
851         .demod_address = 0x0e,
852         .invert = 0,
853         .diseqc_tone = 0,
854         .xtal_freq = TDA10086_XTAL_16M,
855 };
856
857 static struct tda10086_config sd1878_4m = {
858         .demod_address = 0x0e,
859         .invert = 0,
860         .diseqc_tone = 0,
861         .xtal_freq = TDA10086_XTAL_4M,
862 };
863
864 /* ------------------------------------------------------------------
865  * special case: lnb supply is connected to the gated i2c
866  */
867
868 static int md8800_set_voltage(struct dvb_frontend *fe, fe_sec_voltage_t voltage)
869 {
870         int res = -EIO;
871         struct saa7134_dev *dev = fe->dvb->priv;
872         if (fe->ops.i2c_gate_ctrl) {
873                 fe->ops.i2c_gate_ctrl(fe, 1);
874                 if (dev->original_set_voltage)
875                         res = dev->original_set_voltage(fe, voltage);
876                 fe->ops.i2c_gate_ctrl(fe, 0);
877         }
878         return res;
879 };
880
881 static int md8800_set_high_voltage(struct dvb_frontend *fe, long arg)
882 {
883         int res = -EIO;
884         struct saa7134_dev *dev = fe->dvb->priv;
885         if (fe->ops.i2c_gate_ctrl) {
886                 fe->ops.i2c_gate_ctrl(fe, 1);
887                 if (dev->original_set_high_voltage)
888                         res = dev->original_set_high_voltage(fe, arg);
889                 fe->ops.i2c_gate_ctrl(fe, 0);
890         }
891         return res;
892 };
893
894 static int md8800_set_voltage2(struct dvb_frontend *fe, fe_sec_voltage_t voltage)
895 {
896         struct saa7134_dev *dev = fe->dvb->priv;
897         u8 wbuf[2] = { 0x1f, 00 };
898         u8 rbuf;
899         struct i2c_msg msg[] = { { .addr = 0x08, .flags = 0, .buf = wbuf, .len = 1 },
900                                  { .addr = 0x08, .flags = I2C_M_RD, .buf = &rbuf, .len = 1 } };
901
902         if (i2c_transfer(&dev->i2c_adap, msg, 2) != 2)
903                 return -EIO;
904         /* NOTE: this assumes that gpo1 is used, it might be bit 5 (gpo2) */
905         if (voltage == SEC_VOLTAGE_18)
906                 wbuf[1] = rbuf | 0x10;
907         else
908                 wbuf[1] = rbuf & 0xef;
909         msg[0].len = 2;
910         i2c_transfer(&dev->i2c_adap, msg, 1);
911         return 0;
912 }
913
914 static int md8800_set_high_voltage2(struct dvb_frontend *fe, long arg)
915 {
916         struct saa7134_dev *dev = fe->dvb->priv;
917         wprintk("%s: sorry can't set high LNB supply voltage from here\n", __func__);
918         return -EIO;
919 }
920
921 /* ==================================================================
922  * nxt200x based ATSC cards, helper functions
923  */
924
925 static struct nxt200x_config avertvhda180 = {
926         .demod_address    = 0x0a,
927 };
928
929 static struct nxt200x_config kworldatsc110 = {
930         .demod_address    = 0x0a,
931 };
932
933 /* ==================================================================
934  * Core code
935  */
936
937 static int dvb_init(struct saa7134_dev *dev)
938 {
939         int ret;
940         int attach_xc3028 = 0;
941
942         /* init struct videobuf_dvb */
943         dev->ts.nr_bufs    = 32;
944         dev->ts.nr_packets = 32*4;
945         dev->dvb.name = dev->name;
946         videobuf_queue_sg_init(&dev->dvb.dvbq, &saa7134_ts_qops,
947                             &dev->pci->dev, &dev->slock,
948                             V4L2_BUF_TYPE_VIDEO_CAPTURE,
949                             V4L2_FIELD_ALTERNATE,
950                             sizeof(struct saa7134_buf),
951                             dev);
952
953         switch (dev->board) {
954         case SAA7134_BOARD_PINNACLE_300I_DVBT_PAL:
955                 dprintk("pinnacle 300i dvb setup\n");
956                 dev->dvb.frontend = dvb_attach(mt352_attach, &pinnacle_300i,
957                                                &dev->i2c_adap);
958                 if (dev->dvb.frontend) {
959                         dev->dvb.frontend->ops.tuner_ops.set_params = mt352_pinnacle_tuner_set_params;
960                 }
961                 break;
962         case SAA7134_BOARD_AVERMEDIA_777:
963         case SAA7134_BOARD_AVERMEDIA_A16AR:
964                 dprintk("avertv 777 dvb setup\n");
965                 dev->dvb.frontend = dvb_attach(mt352_attach, &avermedia_777,
966                                                &dev->i2c_adap);
967                 if (dev->dvb.frontend) {
968                         dvb_attach(simple_tuner_attach, dev->dvb.frontend,
969                                    &dev->i2c_adap, 0x61,
970                                    TUNER_PHILIPS_TD1316);
971                 }
972                 break;
973         case SAA7134_BOARD_AVERMEDIA_A16D:
974                 dprintk("avertv A16D dvb setup\n");
975                 dev->dvb.frontend = dvb_attach(mt352_attach, &avermedia_16d,
976                                                &dev->i2c_adap);
977                 attach_xc3028 = 1;
978                 break;
979         case SAA7134_BOARD_MD7134:
980                 dev->dvb.frontend = dvb_attach(tda10046_attach,
981                                                &medion_cardbus,
982                                                &dev->i2c_adap);
983                 if (dev->dvb.frontend) {
984                         dvb_attach(simple_tuner_attach, dev->dvb.frontend,
985                                    &dev->i2c_adap, medion_cardbus.tuner_address,
986                                    TUNER_PHILIPS_FMD1216ME_MK3);
987                 }
988                 break;
989         case SAA7134_BOARD_PHILIPS_TOUGH:
990                 dev->dvb.frontend = dvb_attach(tda10046_attach,
991                                                &philips_tu1216_60_config,
992                                                &dev->i2c_adap);
993                 if (dev->dvb.frontend) {
994                         dev->dvb.frontend->ops.tuner_ops.init = philips_tu1216_init;
995                         dev->dvb.frontend->ops.tuner_ops.set_params = philips_tda6651_pll_set;
996                 }
997                 break;
998         case SAA7134_BOARD_FLYDVBTDUO:
999         case SAA7134_BOARD_FLYDVBT_DUO_CARDBUS:
1000                 configure_tda827x_fe(dev, &tda827x_lifeview_config, &tda827x_cfg_0);
1001                 break;
1002         case SAA7134_BOARD_PHILIPS_EUROPA:
1003         case SAA7134_BOARD_VIDEOMATE_DVBT_300:
1004                 dev->dvb.frontend = dvb_attach(tda10046_attach,
1005                                                &philips_europa_config,
1006                                                &dev->i2c_adap);
1007                 if (dev->dvb.frontend) {
1008                         dev->original_demod_sleep = dev->dvb.frontend->ops.sleep;
1009                         dev->dvb.frontend->ops.sleep = philips_europa_demod_sleep;
1010                         dev->dvb.frontend->ops.tuner_ops.init = philips_europa_tuner_init;
1011                         dev->dvb.frontend->ops.tuner_ops.sleep = philips_europa_tuner_sleep;
1012                         dev->dvb.frontend->ops.tuner_ops.set_params = philips_td1316_tuner_set_params;
1013                 }
1014                 break;
1015         case SAA7134_BOARD_VIDEOMATE_DVBT_200:
1016                 dev->dvb.frontend = dvb_attach(tda10046_attach,
1017                                                &philips_tu1216_61_config,
1018                                                &dev->i2c_adap);
1019                 if (dev->dvb.frontend) {
1020                         dev->dvb.frontend->ops.tuner_ops.init = philips_tu1216_init;
1021                         dev->dvb.frontend->ops.tuner_ops.set_params = philips_tda6651_pll_set;
1022                 }
1023                 break;
1024         case SAA7134_BOARD_KWORLD_DVBT_210:
1025                 configure_tda827x_fe(dev, &kworld_dvb_t_210_config, &tda827x_cfg_2);
1026                 break;
1027         case SAA7134_BOARD_PHILIPS_TIGER:
1028                 configure_tda827x_fe(dev, &philips_tiger_config, &tda827x_cfg_0);
1029                 break;
1030         case SAA7134_BOARD_PINNACLE_PCTV_310i:
1031                 configure_tda827x_fe(dev, &pinnacle_pctv_310i_config, &tda827x_cfg_1);
1032                 break;
1033         case SAA7134_BOARD_HAUPPAUGE_HVR1110:
1034                 configure_tda827x_fe(dev, &hauppauge_hvr_1110_config, &tda827x_cfg_1);
1035                 break;
1036         case SAA7134_BOARD_ASUSTeK_P7131_DUAL:
1037                 configure_tda827x_fe(dev, &asus_p7131_dual_config, &tda827x_cfg_0);
1038                 break;
1039         case SAA7134_BOARD_FLYDVBT_LR301:
1040                 configure_tda827x_fe(dev, &tda827x_lifeview_config, &tda827x_cfg_0);
1041                 break;
1042         case SAA7134_BOARD_FLYDVB_TRIO:
1043                 if(! use_frontend) {    /* terrestrial */
1044                         configure_tda827x_fe(dev, &lifeview_trio_config, &tda827x_cfg_0);
1045                 } else {                /* satellite */
1046                         dev->dvb.frontend = dvb_attach(tda10086_attach, &flydvbs, &dev->i2c_adap);
1047                         if (dev->dvb.frontend) {
1048                                 if (dvb_attach(tda826x_attach, dev->dvb.frontend, 0x63,
1049                                                                         &dev->i2c_adap, 0) == NULL) {
1050                                         wprintk("%s: Lifeview Trio, No tda826x found!\n", __func__);
1051                                 }
1052                                 if (dvb_attach(isl6421_attach, dev->dvb.frontend, &dev->i2c_adap,
1053                                                                                 0x08, 0, 0) == NULL) {
1054                                         wprintk("%s: Lifeview Trio, No ISL6421 found!\n", __func__);
1055                                 }
1056                         }
1057                 }
1058                 break;
1059         case SAA7134_BOARD_ADS_DUO_CARDBUS_PTV331:
1060         case SAA7134_BOARD_FLYDVBT_HYBRID_CARDBUS:
1061                 dev->dvb.frontend = dvb_attach(tda10046_attach,
1062                                                &ads_tech_duo_config,
1063                                                &dev->i2c_adap);
1064                 if (dev->dvb.frontend) {
1065                         if (dvb_attach(tda827x_attach,dev->dvb.frontend,
1066                                    ads_tech_duo_config.tuner_address, &dev->i2c_adap,
1067                                                                 &ads_duo_cfg) == NULL) {
1068                                 wprintk("no tda827x tuner found at addr: %02x\n",
1069                                         ads_tech_duo_config.tuner_address);
1070                         }
1071                 }
1072                 break;
1073         case SAA7134_BOARD_TEVION_DVBT_220RF:
1074                 configure_tda827x_fe(dev, &tevion_dvbt220rf_config, &tda827x_cfg_0);
1075                 break;
1076         case SAA7134_BOARD_MEDION_MD8800_QUADRO:
1077                 if (!use_frontend) {     /* terrestrial */
1078                         configure_tda827x_fe(dev, &md8800_dvbt_config, &tda827x_cfg_0);
1079                 } else {        /* satellite */
1080                         dev->dvb.frontend = dvb_attach(tda10086_attach,
1081                                                         &flydvbs, &dev->i2c_adap);
1082                         if (dev->dvb.frontend) {
1083                                 struct dvb_frontend *fe = dev->dvb.frontend;
1084                                 u8 dev_id = dev->eedata[2];
1085                                 u8 data = 0xc4;
1086                                 struct i2c_msg msg = {.addr = 0x08, .flags = 0, .len = 1};
1087
1088                                 if (dvb_attach(tda826x_attach, dev->dvb.frontend,
1089                                                 0x60, &dev->i2c_adap, 0) == NULL)
1090                                         wprintk("%s: Medion Quadro, no tda826x "
1091                                                 "found !\n", __func__);
1092                                 if (dev_id != 0x08) {
1093                                         /* we need to open the i2c gate (we know it exists) */
1094                                         fe->ops.i2c_gate_ctrl(fe, 1);
1095                                         if (dvb_attach(isl6405_attach, fe,
1096                                                         &dev->i2c_adap, 0x08, 0, 0) == NULL)
1097                                                 wprintk("%s: Medion Quadro, no ISL6405 "
1098                                                         "found !\n", __func__);
1099                                         if (dev_id == 0x07) {
1100                                                 /* fire up the 2nd section of the LNB supply since
1101                                                    we can't do this from the other section */
1102                                                 msg.buf = &data;
1103                                                 i2c_transfer(&dev->i2c_adap, &msg, 1);
1104                                         }
1105                                         fe->ops.i2c_gate_ctrl(fe, 0);
1106                                         dev->original_set_voltage = fe->ops.set_voltage;
1107                                         fe->ops.set_voltage = md8800_set_voltage;
1108                                         dev->original_set_high_voltage = fe->ops.enable_high_lnb_voltage;
1109                                         fe->ops.enable_high_lnb_voltage = md8800_set_high_voltage;
1110                                 } else {
1111                                         fe->ops.set_voltage = md8800_set_voltage2;
1112                                         fe->ops.enable_high_lnb_voltage = md8800_set_high_voltage2;
1113                                 }
1114                         }
1115                 }
1116                 break;
1117         case SAA7134_BOARD_AVERMEDIA_AVERTVHD_A180:
1118                 dev->dvb.frontend = dvb_attach(nxt200x_attach, &avertvhda180,
1119                                                &dev->i2c_adap);
1120                 if (dev->dvb.frontend) {
1121                         dvb_attach(dvb_pll_attach, dev->dvb.frontend, 0x61,
1122                                    NULL, DVB_PLL_TDHU2);
1123                 }
1124                 break;
1125         case SAA7134_BOARD_KWORLD_ATSC110:
1126                 dev->dvb.frontend = dvb_attach(nxt200x_attach, &kworldatsc110,
1127                                                &dev->i2c_adap);
1128                 if (dev->dvb.frontend) {
1129                         dvb_attach(simple_tuner_attach, dev->dvb.frontend,
1130                                    &dev->i2c_adap, 0x61,
1131                                    TUNER_PHILIPS_TUV1236D);
1132                 }
1133                 break;
1134         case SAA7134_BOARD_FLYDVBS_LR300:
1135                 dev->dvb.frontend = dvb_attach(tda10086_attach, &flydvbs,
1136                                                &dev->i2c_adap);
1137                 if (dev->dvb.frontend) {
1138                         if (dvb_attach(tda826x_attach, dev->dvb.frontend, 0x60,
1139                                        &dev->i2c_adap, 0) == NULL) {
1140                                 wprintk("%s: No tda826x found!\n", __func__);
1141                         }
1142                         if (dvb_attach(isl6421_attach, dev->dvb.frontend,
1143                                        &dev->i2c_adap, 0x08, 0, 0) == NULL) {
1144                                 wprintk("%s: No ISL6421 found!\n", __func__);
1145                         }
1146                 }
1147                 break;
1148         case SAA7134_BOARD_ASUS_EUROPA2_HYBRID:
1149                 dev->dvb.frontend = dvb_attach(tda10046_attach,
1150                                                &medion_cardbus,
1151                                                &dev->i2c_adap);
1152                 if (dev->dvb.frontend) {
1153                         dev->original_demod_sleep = dev->dvb.frontend->ops.sleep;
1154                         dev->dvb.frontend->ops.sleep = philips_europa_demod_sleep;
1155
1156                         dvb_attach(simple_tuner_attach, dev->dvb.frontend,
1157                                    &dev->i2c_adap, medion_cardbus.tuner_address,
1158                                    TUNER_PHILIPS_FMD1216ME_MK3);
1159                 }
1160                 break;
1161         case SAA7134_BOARD_VIDEOMATE_DVBT_200A:
1162                 dev->dvb.frontend = dvb_attach(tda10046_attach,
1163                                 &philips_europa_config,
1164                                 &dev->i2c_adap);
1165                 if (dev->dvb.frontend) {
1166                         dev->dvb.frontend->ops.tuner_ops.init = philips_td1316_tuner_init;
1167                         dev->dvb.frontend->ops.tuner_ops.set_params = philips_td1316_tuner_set_params;
1168                 }
1169                 break;
1170         case SAA7134_BOARD_CINERGY_HT_PCMCIA:
1171                 configure_tda827x_fe(dev, &cinergy_ht_config, &tda827x_cfg_0);
1172                 break;
1173         case SAA7134_BOARD_CINERGY_HT_PCI:
1174                 configure_tda827x_fe(dev, &cinergy_ht_pci_config, &tda827x_cfg_0);
1175                 break;
1176         case SAA7134_BOARD_PHILIPS_TIGER_S:
1177                 configure_tda827x_fe(dev, &philips_tiger_s_config, &tda827x_cfg_2);
1178                 break;
1179         case SAA7134_BOARD_ASUS_P7131_4871:
1180                 configure_tda827x_fe(dev, &asus_p7131_4871_config, &tda827x_cfg_2);
1181                 break;
1182         case SAA7134_BOARD_ASUSTeK_P7131_HYBRID_LNA:
1183                 configure_tda827x_fe(dev, &asus_p7131_hybrid_lna_config, &tda827x_cfg_2);
1184                 break;
1185         case SAA7134_BOARD_AVERMEDIA_SUPER_007:
1186                 configure_tda827x_fe(dev, &avermedia_super_007_config, &tda827x_cfg_0);
1187                 break;
1188         case SAA7134_BOARD_TWINHAN_DTV_DVB_3056:
1189                 configure_tda827x_fe(dev, &twinhan_dtv_dvb_3056_config, &tda827x_cfg_2_sw42);
1190                 break;
1191         case SAA7134_BOARD_PHILIPS_SNAKE:
1192                 dev->dvb.frontend = dvb_attach(tda10086_attach, &flydvbs,
1193                                                 &dev->i2c_adap);
1194                 if (dev->dvb.frontend) {
1195                         if (dvb_attach(tda826x_attach, dev->dvb.frontend, 0x60,
1196                                         &dev->i2c_adap, 0) == NULL)
1197                                 wprintk("%s: No tda826x found!\n", __func__);
1198                         if (dvb_attach(lnbp21_attach, dev->dvb.frontend,
1199                                         &dev->i2c_adap, 0, 0) == NULL)
1200                                 wprintk("%s: No lnbp21 found!\n", __func__);
1201                 }
1202                 break;
1203         case SAA7134_BOARD_CREATIX_CTX953:
1204                 configure_tda827x_fe(dev, &md8800_dvbt_config, &tda827x_cfg_0);
1205                 break;
1206         case SAA7134_BOARD_MSI_TVANYWHERE_AD11:
1207                 configure_tda827x_fe(dev, &philips_tiger_s_config, &tda827x_cfg_2);
1208                 break;
1209         case SAA7134_BOARD_AVERMEDIA_CARDBUS_506:
1210                 dev->dvb.frontend = dvb_attach(mt352_attach,
1211                                                &avermedia_e506r_mt352_dev,
1212                                                &dev->i2c_adap);
1213                 attach_xc3028 = 1;
1214                 break;
1215         case SAA7134_BOARD_MD7134_BRIDGE_2:
1216                 dev->dvb.frontend = dvb_attach(tda10086_attach,
1217                                                 &sd1878_4m, &dev->i2c_adap);
1218                 if (dev->dvb.frontend) {
1219                         struct dvb_frontend *fe;
1220                         if (dvb_attach(dvb_pll_attach, dev->dvb.frontend, 0x60,
1221                                   &dev->i2c_adap, DVB_PLL_PHILIPS_SD1878_TDA8261) == NULL)
1222                                 wprintk("%s: MD7134 DVB-S, no SD1878 "
1223                                         "found !\n", __func__);
1224                         /* we need to open the i2c gate (we know it exists) */
1225                         fe = dev->dvb.frontend;
1226                         fe->ops.i2c_gate_ctrl(fe, 1);
1227                         if (dvb_attach(isl6405_attach, fe,
1228                                         &dev->i2c_adap, 0x08, 0, 0) == NULL)
1229                                 wprintk("%s: MD7134 DVB-S, no ISL6405 "
1230                                         "found !\n", __func__);
1231                         fe->ops.i2c_gate_ctrl(fe, 0);
1232                         dev->original_set_voltage = fe->ops.set_voltage;
1233                         fe->ops.set_voltage = md8800_set_voltage;
1234                         dev->original_set_high_voltage = fe->ops.enable_high_lnb_voltage;
1235                         fe->ops.enable_high_lnb_voltage = md8800_set_high_voltage;
1236                 }
1237                 break;
1238         default:
1239                 wprintk("Huh? unknown DVB card?\n");
1240                 break;
1241         }
1242
1243         if (attach_xc3028) {
1244                 struct dvb_frontend *fe;
1245                 struct xc2028_config cfg = {
1246                         .i2c_adap  = &dev->i2c_adap,
1247                         .i2c_addr  = 0x61,
1248                 };
1249
1250                 if (!dev->dvb.frontend)
1251                         return -1;
1252
1253                 fe = dvb_attach(xc2028_attach, dev->dvb.frontend, &cfg);
1254                 if (!fe) {
1255                         printk(KERN_ERR "%s/2: xc3028 attach failed\n",
1256                                dev->name);
1257                         dvb_frontend_detach(dev->dvb.frontend);
1258                         dvb_unregister_frontend(dev->dvb.frontend);
1259                         dev->dvb.frontend = NULL;
1260                         return -1;
1261                 }
1262         }
1263
1264         if (NULL == dev->dvb.frontend) {
1265                 printk(KERN_ERR "%s/dvb: frontend initialization failed\n", dev->name);
1266                 return -1;
1267         }
1268
1269         /* register everything else */
1270         ret = videobuf_dvb_register(&dev->dvb, THIS_MODULE, dev, &dev->pci->dev,
1271                                     adapter_nr);
1272
1273         /* this sequence is necessary to make the tda1004x load its firmware
1274          * and to enter analog mode of hybrid boards
1275          */
1276         if (!ret) {
1277                 if (dev->dvb.frontend->ops.init)
1278                         dev->dvb.frontend->ops.init(dev->dvb.frontend);
1279                 if (dev->dvb.frontend->ops.sleep)
1280                         dev->dvb.frontend->ops.sleep(dev->dvb.frontend);
1281                 if (dev->dvb.frontend->ops.tuner_ops.sleep)
1282                         dev->dvb.frontend->ops.tuner_ops.sleep(dev->dvb.frontend);
1283         }
1284         return ret;
1285 }
1286
1287 static int dvb_fini(struct saa7134_dev *dev)
1288 {
1289         /* FIXME: I suspect that this code is bogus, since the entry for
1290            Pinnacle 300I DVB-T PAL already defines the proper init to allow
1291            the detection of mt2032 (TDA9887_PORT2_INACTIVE)
1292          */
1293         if (dev->board == SAA7134_BOARD_PINNACLE_300I_DVBT_PAL) {
1294                 struct v4l2_priv_tun_config tda9887_cfg;
1295                 static int on  = TDA9887_PRESENT | TDA9887_PORT2_INACTIVE;
1296
1297                 tda9887_cfg.tuner = TUNER_TDA9887;
1298                 tda9887_cfg.priv  = &on;
1299
1300                 /* otherwise we don't detect the tuner on next insmod */
1301                 saa7134_i2c_call_clients(dev, TUNER_SET_CONFIG, &tda9887_cfg);
1302         } else if (dev->board == SAA7134_BOARD_MEDION_MD8800_QUADRO) {
1303                 if ((dev->eedata[2] == 0x07) && use_frontend) {
1304                         /* turn off the 2nd lnb supply */
1305                         u8 data = 0x80;
1306                         struct i2c_msg msg = {.addr = 0x08, .buf = &data, .flags = 0, .len = 1};
1307                         struct dvb_frontend *fe;
1308                         fe = dev->dvb.frontend;
1309                         if (fe->ops.i2c_gate_ctrl) {
1310                                 fe->ops.i2c_gate_ctrl(fe, 1);
1311                                 i2c_transfer(&dev->i2c_adap, &msg, 1);
1312                                 fe->ops.i2c_gate_ctrl(fe, 0);
1313                         }
1314                 }
1315         }
1316         if (dev->dvb.frontend)
1317                 videobuf_dvb_unregister(&dev->dvb);
1318         return 0;
1319 }
1320
1321 static struct saa7134_mpeg_ops dvb_ops = {
1322         .type          = SAA7134_MPEG_DVB,
1323         .init          = dvb_init,
1324         .fini          = dvb_fini,
1325 };
1326
1327 static int __init dvb_register(void)
1328 {
1329         return saa7134_ts_register(&dvb_ops);
1330 }
1331
1332 static void __exit dvb_unregister(void)
1333 {
1334         saa7134_ts_unregister(&dvb_ops);
1335 }
1336
1337 module_init(dvb_register);
1338 module_exit(dvb_unregister);
1339
1340 /* ------------------------------------------------------------------ */
1341 /*
1342  * Local variables:
1343  * c-basic-offset: 8
1344  * End:
1345  */