Merge commit 'v2.6.26-rc9' into cpus4096
[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_avermedia_xc3028_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, 0xe };
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         return 0;
171 }
172
173 static int mt352_pinnacle_tuner_set_params(struct dvb_frontend* fe,
174                                            struct dvb_frontend_parameters* params)
175 {
176         u8 off[] = { 0x00, 0xf1};
177         u8 on[]  = { 0x00, 0x71};
178         struct i2c_msg msg = {.addr=0x43, .flags=0, .buf=off, .len = sizeof(off)};
179
180         struct saa7134_dev *dev = fe->dvb->priv;
181         struct v4l2_frequency f;
182
183         /* set frequency (mt2050) */
184         f.tuner     = 0;
185         f.type      = V4L2_TUNER_DIGITAL_TV;
186         f.frequency = params->frequency / 1000 * 16 / 1000;
187         if (fe->ops.i2c_gate_ctrl)
188                 fe->ops.i2c_gate_ctrl(fe, 1);
189         i2c_transfer(&dev->i2c_adap, &msg, 1);
190         saa7134_i2c_call_clients(dev,VIDIOC_S_FREQUENCY,&f);
191         msg.buf = on;
192         if (fe->ops.i2c_gate_ctrl)
193                 fe->ops.i2c_gate_ctrl(fe, 1);
194         i2c_transfer(&dev->i2c_adap, &msg, 1);
195
196         pinnacle_antenna_pwr(dev, antenna_pwr);
197
198         /* mt352 setup */
199         return mt352_pinnacle_init(fe);
200 }
201
202 static struct mt352_config pinnacle_300i = {
203         .demod_address = 0x3c >> 1,
204         .adc_clock     = 20333,
205         .if2           = 36150,
206         .no_tuner      = 1,
207         .demod_init    = mt352_pinnacle_init,
208 };
209
210 static struct mt352_config avermedia_777 = {
211         .demod_address = 0xf,
212         .demod_init    = mt352_aver777_init,
213 };
214
215 static struct mt352_config avermedia_xc3028_mt352_dev = {
216         .demod_address   = (0x1e >> 1),
217         .no_tuner        = 1,
218         .demod_init      = mt352_avermedia_xc3028_init,
219 };
220
221 /* ==================================================================
222  * tda1004x based DVB-T cards, helper functions
223  */
224
225 static int philips_tda1004x_request_firmware(struct dvb_frontend *fe,
226                                            const struct firmware **fw, char *name)
227 {
228         struct saa7134_dev *dev = fe->dvb->priv;
229         return request_firmware(fw, name, &dev->pci->dev);
230 }
231
232 /* ------------------------------------------------------------------
233  * these tuners are tu1216, td1316(a)
234  */
235
236 static int philips_tda6651_pll_set(struct dvb_frontend *fe, struct dvb_frontend_parameters *params)
237 {
238         struct saa7134_dev *dev = fe->dvb->priv;
239         struct tda1004x_state *state = fe->demodulator_priv;
240         u8 addr = state->config->tuner_address;
241         u8 tuner_buf[4];
242         struct i2c_msg tuner_msg = {.addr = addr,.flags = 0,.buf = tuner_buf,.len =
243                         sizeof(tuner_buf) };
244         int tuner_frequency = 0;
245         u8 band, cp, filter;
246
247         /* determine charge pump */
248         tuner_frequency = params->frequency + 36166000;
249         if (tuner_frequency < 87000000)
250                 return -EINVAL;
251         else if (tuner_frequency < 130000000)
252                 cp = 3;
253         else if (tuner_frequency < 160000000)
254                 cp = 5;
255         else if (tuner_frequency < 200000000)
256                 cp = 6;
257         else if (tuner_frequency < 290000000)
258                 cp = 3;
259         else if (tuner_frequency < 420000000)
260                 cp = 5;
261         else if (tuner_frequency < 480000000)
262                 cp = 6;
263         else if (tuner_frequency < 620000000)
264                 cp = 3;
265         else if (tuner_frequency < 830000000)
266                 cp = 5;
267         else if (tuner_frequency < 895000000)
268                 cp = 7;
269         else
270                 return -EINVAL;
271
272         /* determine band */
273         if (params->frequency < 49000000)
274                 return -EINVAL;
275         else if (params->frequency < 161000000)
276                 band = 1;
277         else if (params->frequency < 444000000)
278                 band = 2;
279         else if (params->frequency < 861000000)
280                 band = 4;
281         else
282                 return -EINVAL;
283
284         /* setup PLL filter */
285         switch (params->u.ofdm.bandwidth) {
286         case BANDWIDTH_6_MHZ:
287                 filter = 0;
288                 break;
289
290         case BANDWIDTH_7_MHZ:
291                 filter = 0;
292                 break;
293
294         case BANDWIDTH_8_MHZ:
295                 filter = 1;
296                 break;
297
298         default:
299                 return -EINVAL;
300         }
301
302         /* calculate divisor
303          * ((36166000+((1000000/6)/2)) + Finput)/(1000000/6)
304          */
305         tuner_frequency = (((params->frequency / 1000) * 6) + 217496) / 1000;
306
307         /* setup tuner buffer */
308         tuner_buf[0] = (tuner_frequency >> 8) & 0x7f;
309         tuner_buf[1] = tuner_frequency & 0xff;
310         tuner_buf[2] = 0xca;
311         tuner_buf[3] = (cp << 5) | (filter << 3) | band;
312
313         if (fe->ops.i2c_gate_ctrl)
314                 fe->ops.i2c_gate_ctrl(fe, 1);
315         if (i2c_transfer(&dev->i2c_adap, &tuner_msg, 1) != 1) {
316                 wprintk("could not write to tuner at addr: 0x%02x\n",
317                         addr << 1);
318                 return -EIO;
319         }
320         msleep(1);
321         return 0;
322 }
323
324 static int philips_tu1216_init(struct dvb_frontend *fe)
325 {
326         struct saa7134_dev *dev = fe->dvb->priv;
327         struct tda1004x_state *state = fe->demodulator_priv;
328         u8 addr = state->config->tuner_address;
329         static u8 tu1216_init[] = { 0x0b, 0xf5, 0x85, 0xab };
330         struct i2c_msg tuner_msg = {.addr = addr,.flags = 0,.buf = tu1216_init,.len = sizeof(tu1216_init) };
331
332         /* setup PLL configuration */
333         if (fe->ops.i2c_gate_ctrl)
334                 fe->ops.i2c_gate_ctrl(fe, 1);
335         if (i2c_transfer(&dev->i2c_adap, &tuner_msg, 1) != 1)
336                 return -EIO;
337         msleep(1);
338
339         return 0;
340 }
341
342 /* ------------------------------------------------------------------ */
343
344 static struct tda1004x_config philips_tu1216_60_config = {
345         .demod_address = 0x8,
346         .invert        = 1,
347         .invert_oclk   = 0,
348         .xtal_freq     = TDA10046_XTAL_4M,
349         .agc_config    = TDA10046_AGC_DEFAULT,
350         .if_freq       = TDA10046_FREQ_3617,
351         .tuner_address = 0x60,
352         .request_firmware = philips_tda1004x_request_firmware
353 };
354
355 static struct tda1004x_config philips_tu1216_61_config = {
356
357         .demod_address = 0x8,
358         .invert        = 1,
359         .invert_oclk   = 0,
360         .xtal_freq     = TDA10046_XTAL_4M,
361         .agc_config    = TDA10046_AGC_DEFAULT,
362         .if_freq       = TDA10046_FREQ_3617,
363         .tuner_address = 0x61,
364         .request_firmware = philips_tda1004x_request_firmware
365 };
366
367 /* ------------------------------------------------------------------ */
368
369 static int philips_td1316_tuner_init(struct dvb_frontend *fe)
370 {
371         struct saa7134_dev *dev = fe->dvb->priv;
372         struct tda1004x_state *state = fe->demodulator_priv;
373         u8 addr = state->config->tuner_address;
374         static u8 msg[] = { 0x0b, 0xf5, 0x86, 0xab };
375         struct i2c_msg init_msg = {.addr = addr,.flags = 0,.buf = msg,.len = sizeof(msg) };
376
377         /* setup PLL configuration */
378         if (fe->ops.i2c_gate_ctrl)
379                 fe->ops.i2c_gate_ctrl(fe, 1);
380         if (i2c_transfer(&dev->i2c_adap, &init_msg, 1) != 1)
381                 return -EIO;
382         return 0;
383 }
384
385 static int philips_td1316_tuner_set_params(struct dvb_frontend *fe, struct dvb_frontend_parameters *params)
386 {
387         return philips_tda6651_pll_set(fe, params);
388 }
389
390 static int philips_td1316_tuner_sleep(struct dvb_frontend *fe)
391 {
392         struct saa7134_dev *dev = fe->dvb->priv;
393         struct tda1004x_state *state = fe->demodulator_priv;
394         u8 addr = state->config->tuner_address;
395         static u8 msg[] = { 0x0b, 0xdc, 0x86, 0xa4 };
396         struct i2c_msg analog_msg = {.addr = addr,.flags = 0,.buf = msg,.len = sizeof(msg) };
397
398         /* switch the tuner to analog mode */
399         if (fe->ops.i2c_gate_ctrl)
400                 fe->ops.i2c_gate_ctrl(fe, 1);
401         if (i2c_transfer(&dev->i2c_adap, &analog_msg, 1) != 1)
402                 return -EIO;
403         return 0;
404 }
405
406 /* ------------------------------------------------------------------ */
407
408 static int philips_europa_tuner_init(struct dvb_frontend *fe)
409 {
410         struct saa7134_dev *dev = fe->dvb->priv;
411         static u8 msg[] = { 0x00, 0x40};
412         struct i2c_msg init_msg = {.addr = 0x43,.flags = 0,.buf = msg,.len = sizeof(msg) };
413
414
415         if (philips_td1316_tuner_init(fe))
416                 return -EIO;
417         msleep(1);
418         if (i2c_transfer(&dev->i2c_adap, &init_msg, 1) != 1)
419                 return -EIO;
420
421         return 0;
422 }
423
424 static int philips_europa_tuner_sleep(struct dvb_frontend *fe)
425 {
426         struct saa7134_dev *dev = fe->dvb->priv;
427
428         static u8 msg[] = { 0x00, 0x14 };
429         struct i2c_msg analog_msg = {.addr = 0x43,.flags = 0,.buf = msg,.len = sizeof(msg) };
430
431         if (philips_td1316_tuner_sleep(fe))
432                 return -EIO;
433
434         /* switch the board to analog mode */
435         if (fe->ops.i2c_gate_ctrl)
436                 fe->ops.i2c_gate_ctrl(fe, 1);
437         i2c_transfer(&dev->i2c_adap, &analog_msg, 1);
438         return 0;
439 }
440
441 static int philips_europa_demod_sleep(struct dvb_frontend *fe)
442 {
443         struct saa7134_dev *dev = fe->dvb->priv;
444
445         if (dev->original_demod_sleep)
446                 dev->original_demod_sleep(fe);
447         fe->ops.i2c_gate_ctrl(fe, 1);
448         return 0;
449 }
450
451 static struct tda1004x_config philips_europa_config = {
452
453         .demod_address = 0x8,
454         .invert        = 0,
455         .invert_oclk   = 0,
456         .xtal_freq     = TDA10046_XTAL_4M,
457         .agc_config    = TDA10046_AGC_IFO_AUTO_POS,
458         .if_freq       = TDA10046_FREQ_052,
459         .tuner_address = 0x61,
460         .request_firmware = philips_tda1004x_request_firmware
461 };
462
463 static struct tda1004x_config medion_cardbus = {
464         .demod_address = 0x08,
465         .invert        = 1,
466         .invert_oclk   = 0,
467         .xtal_freq     = TDA10046_XTAL_16M,
468         .agc_config    = TDA10046_AGC_IFO_AUTO_NEG,
469         .if_freq       = TDA10046_FREQ_3613,
470         .tuner_address = 0x61,
471         .request_firmware = philips_tda1004x_request_firmware
472 };
473
474 /* ------------------------------------------------------------------
475  * tda 1004x based cards with philips silicon tuner
476  */
477
478 static int tda8290_i2c_gate_ctrl( struct dvb_frontend* fe, int enable)
479 {
480         struct tda1004x_state *state = fe->demodulator_priv;
481
482         u8 addr = state->config->i2c_gate;
483         static u8 tda8290_close[] = { 0x21, 0xc0};
484         static u8 tda8290_open[]  = { 0x21, 0x80};
485         struct i2c_msg tda8290_msg = {.addr = addr,.flags = 0, .len = 2};
486         if (enable) {
487                 tda8290_msg.buf = tda8290_close;
488         } else {
489                 tda8290_msg.buf = tda8290_open;
490         }
491         if (i2c_transfer(state->i2c, &tda8290_msg, 1) != 1) {
492                 struct saa7134_dev *dev = fe->dvb->priv;
493                 wprintk("could not access tda8290 I2C gate\n");
494                 return -EIO;
495         }
496         msleep(20);
497         return 0;
498 }
499
500 static int philips_tda827x_tuner_init(struct dvb_frontend *fe)
501 {
502         struct saa7134_dev *dev = fe->dvb->priv;
503         struct tda1004x_state *state = fe->demodulator_priv;
504
505         switch (state->config->antenna_switch) {
506         case 0: break;
507         case 1: dprintk("setting GPIO21 to 0 (TV antenna?)\n");
508                 saa7134_set_gpio(dev, 21, 0);
509                 break;
510         case 2: dprintk("setting GPIO21 to 1 (Radio antenna?)\n");
511                 saa7134_set_gpio(dev, 21, 1);
512                 break;
513         }
514         return 0;
515 }
516
517 static int philips_tda827x_tuner_sleep(struct dvb_frontend *fe)
518 {
519         struct saa7134_dev *dev = fe->dvb->priv;
520         struct tda1004x_state *state = fe->demodulator_priv;
521
522         switch (state->config->antenna_switch) {
523         case 0: break;
524         case 1: dprintk("setting GPIO21 to 1 (Radio antenna?)\n");
525                 saa7134_set_gpio(dev, 21, 1);
526                 break;
527         case 2: dprintk("setting GPIO21 to 0 (TV antenna?)\n");
528                 saa7134_set_gpio(dev, 21, 0);
529                 break;
530         }
531         return 0;
532 }
533
534 static int configure_tda827x_fe(struct saa7134_dev *dev,
535                                 struct tda1004x_config *cdec_conf,
536                                 struct tda827x_config *tuner_conf)
537 {
538         dev->dvb.frontend = dvb_attach(tda10046_attach, cdec_conf, &dev->i2c_adap);
539         if (dev->dvb.frontend) {
540                 if (cdec_conf->i2c_gate)
541                         dev->dvb.frontend->ops.i2c_gate_ctrl = tda8290_i2c_gate_ctrl;
542                 if (dvb_attach(tda827x_attach, dev->dvb.frontend,
543                                cdec_conf->tuner_address,
544                                &dev->i2c_adap, tuner_conf))
545                         return 0;
546
547                 wprintk("no tda827x tuner found at addr: %02x\n",
548                                 cdec_conf->tuner_address);
549         }
550         return -EINVAL;
551 }
552
553 /* ------------------------------------------------------------------ */
554
555 static struct tda827x_config tda827x_cfg_0 = {
556         .tuner_callback = saa7134_tuner_callback,
557         .init = philips_tda827x_tuner_init,
558         .sleep = philips_tda827x_tuner_sleep,
559         .config = 0,
560         .switch_addr = 0
561 };
562
563 static struct tda827x_config tda827x_cfg_1 = {
564         .tuner_callback = saa7134_tuner_callback,
565         .init = philips_tda827x_tuner_init,
566         .sleep = philips_tda827x_tuner_sleep,
567         .config = 1,
568         .switch_addr = 0x4b
569 };
570
571 static struct tda827x_config tda827x_cfg_2 = {
572         .tuner_callback = saa7134_tuner_callback,
573         .init = philips_tda827x_tuner_init,
574         .sleep = philips_tda827x_tuner_sleep,
575         .config = 2,
576         .switch_addr = 0x4b
577 };
578
579 static struct tda827x_config tda827x_cfg_2_sw42 = {
580         .tuner_callback = saa7134_tuner_callback,
581         .init = philips_tda827x_tuner_init,
582         .sleep = philips_tda827x_tuner_sleep,
583         .config = 2,
584         .switch_addr = 0x42
585 };
586
587 /* ------------------------------------------------------------------ */
588
589 static struct tda1004x_config tda827x_lifeview_config = {
590         .demod_address = 0x08,
591         .invert        = 1,
592         .invert_oclk   = 0,
593         .xtal_freq     = TDA10046_XTAL_16M,
594         .agc_config    = TDA10046_AGC_TDA827X,
595         .gpio_config   = TDA10046_GP11_I,
596         .if_freq       = TDA10046_FREQ_045,
597         .tuner_address = 0x60,
598         .request_firmware = philips_tda1004x_request_firmware
599 };
600
601 static struct tda1004x_config philips_tiger_config = {
602         .demod_address = 0x08,
603         .invert        = 1,
604         .invert_oclk   = 0,
605         .xtal_freq     = TDA10046_XTAL_16M,
606         .agc_config    = TDA10046_AGC_TDA827X,
607         .gpio_config   = TDA10046_GP11_I,
608         .if_freq       = TDA10046_FREQ_045,
609         .i2c_gate      = 0x4b,
610         .tuner_address = 0x61,
611         .antenna_switch= 1,
612         .request_firmware = philips_tda1004x_request_firmware
613 };
614
615 static struct tda1004x_config cinergy_ht_config = {
616         .demod_address = 0x08,
617         .invert        = 1,
618         .invert_oclk   = 0,
619         .xtal_freq     = TDA10046_XTAL_16M,
620         .agc_config    = TDA10046_AGC_TDA827X,
621         .gpio_config   = TDA10046_GP01_I,
622         .if_freq       = TDA10046_FREQ_045,
623         .i2c_gate      = 0x4b,
624         .tuner_address = 0x61,
625         .request_firmware = philips_tda1004x_request_firmware
626 };
627
628 static struct tda1004x_config cinergy_ht_pci_config = {
629         .demod_address = 0x08,
630         .invert        = 1,
631         .invert_oclk   = 0,
632         .xtal_freq     = TDA10046_XTAL_16M,
633         .agc_config    = TDA10046_AGC_TDA827X,
634         .gpio_config   = TDA10046_GP01_I,
635         .if_freq       = TDA10046_FREQ_045,
636         .i2c_gate      = 0x4b,
637         .tuner_address = 0x60,
638         .request_firmware = philips_tda1004x_request_firmware
639 };
640
641 static struct tda1004x_config philips_tiger_s_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_GP01_I,
648         .if_freq       = TDA10046_FREQ_045,
649         .i2c_gate      = 0x4b,
650         .tuner_address = 0x61,
651         .antenna_switch= 1,
652         .request_firmware = philips_tda1004x_request_firmware
653 };
654
655 static struct tda1004x_config pinnacle_pctv_310i_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 hauppauge_hvr_1110_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         .request_firmware = philips_tda1004x_request_firmware
679 };
680
681 static struct tda1004x_config asus_p7131_dual_config = {
682         .demod_address = 0x08,
683         .invert        = 1,
684         .invert_oclk   = 0,
685         .xtal_freq     = TDA10046_XTAL_16M,
686         .agc_config    = TDA10046_AGC_TDA827X,
687         .gpio_config   = TDA10046_GP11_I,
688         .if_freq       = TDA10046_FREQ_045,
689         .i2c_gate      = 0x4b,
690         .tuner_address = 0x61,
691         .antenna_switch= 2,
692         .request_firmware = philips_tda1004x_request_firmware
693 };
694
695 static struct tda1004x_config lifeview_trio_config = {
696         .demod_address = 0x09,
697         .invert        = 1,
698         .invert_oclk   = 0,
699         .xtal_freq     = TDA10046_XTAL_16M,
700         .agc_config    = TDA10046_AGC_TDA827X,
701         .gpio_config   = TDA10046_GP00_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 tevion_dvbt220rf_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_GP11_I,
714         .if_freq       = TDA10046_FREQ_045,
715         .tuner_address = 0x60,
716         .request_firmware = philips_tda1004x_request_firmware
717 };
718
719 static struct tda1004x_config md8800_dvbt_config = {
720         .demod_address = 0x08,
721         .invert        = 1,
722         .invert_oclk   = 0,
723         .xtal_freq     = TDA10046_XTAL_16M,
724         .agc_config    = TDA10046_AGC_TDA827X,
725         .gpio_config   = TDA10046_GP01_I,
726         .if_freq       = TDA10046_FREQ_045,
727         .i2c_gate      = 0x4b,
728         .tuner_address = 0x60,
729         .request_firmware = philips_tda1004x_request_firmware
730 };
731
732 static struct tda1004x_config asus_p7131_4871_config = {
733         .demod_address = 0x08,
734         .invert        = 1,
735         .invert_oclk   = 0,
736         .xtal_freq     = TDA10046_XTAL_16M,
737         .agc_config    = TDA10046_AGC_TDA827X,
738         .gpio_config   = TDA10046_GP01_I,
739         .if_freq       = TDA10046_FREQ_045,
740         .i2c_gate      = 0x4b,
741         .tuner_address = 0x61,
742         .antenna_switch= 2,
743         .request_firmware = philips_tda1004x_request_firmware
744 };
745
746 static struct tda1004x_config asus_p7131_hybrid_lna_config = {
747         .demod_address = 0x08,
748         .invert        = 1,
749         .invert_oclk   = 0,
750         .xtal_freq     = TDA10046_XTAL_16M,
751         .agc_config    = TDA10046_AGC_TDA827X,
752         .gpio_config   = TDA10046_GP11_I,
753         .if_freq       = TDA10046_FREQ_045,
754         .i2c_gate      = 0x4b,
755         .tuner_address = 0x61,
756         .antenna_switch= 2,
757         .request_firmware = philips_tda1004x_request_firmware
758 };
759
760 static struct tda1004x_config kworld_dvb_t_210_config = {
761         .demod_address = 0x08,
762         .invert        = 1,
763         .invert_oclk   = 0,
764         .xtal_freq     = TDA10046_XTAL_16M,
765         .agc_config    = TDA10046_AGC_TDA827X,
766         .gpio_config   = TDA10046_GP11_I,
767         .if_freq       = TDA10046_FREQ_045,
768         .i2c_gate      = 0x4b,
769         .tuner_address = 0x61,
770         .antenna_switch= 1,
771         .request_firmware = philips_tda1004x_request_firmware
772 };
773
774 static struct tda1004x_config avermedia_super_007_config = {
775         .demod_address = 0x08,
776         .invert        = 1,
777         .invert_oclk   = 0,
778         .xtal_freq     = TDA10046_XTAL_16M,
779         .agc_config    = TDA10046_AGC_TDA827X,
780         .gpio_config   = TDA10046_GP01_I,
781         .if_freq       = TDA10046_FREQ_045,
782         .i2c_gate      = 0x4b,
783         .tuner_address = 0x60,
784         .antenna_switch= 1,
785         .request_firmware = philips_tda1004x_request_firmware
786 };
787
788 static struct tda1004x_config twinhan_dtv_dvb_3056_config = {
789         .demod_address = 0x08,
790         .invert        = 1,
791         .invert_oclk   = 0,
792         .xtal_freq     = TDA10046_XTAL_16M,
793         .agc_config    = TDA10046_AGC_TDA827X,
794         .gpio_config   = TDA10046_GP01_I,
795         .if_freq       = TDA10046_FREQ_045,
796         .i2c_gate      = 0x42,
797         .tuner_address = 0x61,
798         .antenna_switch = 1,
799         .request_firmware = philips_tda1004x_request_firmware
800 };
801
802 /* ------------------------------------------------------------------
803  * special case: this card uses saa713x GPIO22 for the mode switch
804  */
805
806 static int ads_duo_tuner_init(struct dvb_frontend *fe)
807 {
808         struct saa7134_dev *dev = fe->dvb->priv;
809         philips_tda827x_tuner_init(fe);
810         /* route TDA8275a AGC input to the channel decoder */
811         saa7134_set_gpio(dev, 22, 1);
812         return 0;
813 }
814
815 static int ads_duo_tuner_sleep(struct dvb_frontend *fe)
816 {
817         struct saa7134_dev *dev = fe->dvb->priv;
818         /* route TDA8275a AGC input to the analog IF chip*/
819         saa7134_set_gpio(dev, 22, 0);
820         philips_tda827x_tuner_sleep(fe);
821         return 0;
822 }
823
824 static struct tda827x_config ads_duo_cfg = {
825         .tuner_callback = saa7134_tuner_callback,
826         .init = ads_duo_tuner_init,
827         .sleep = ads_duo_tuner_sleep,
828         .config = 0
829 };
830
831 static struct tda1004x_config ads_tech_duo_config = {
832         .demod_address = 0x08,
833         .invert        = 1,
834         .invert_oclk   = 0,
835         .xtal_freq     = TDA10046_XTAL_16M,
836         .agc_config    = TDA10046_AGC_TDA827X,
837         .gpio_config   = TDA10046_GP00_I,
838         .if_freq       = TDA10046_FREQ_045,
839         .tuner_address = 0x61,
840         .request_firmware = philips_tda1004x_request_firmware
841 };
842
843 /* ==================================================================
844  * tda10086 based DVB-S cards, helper functions
845  */
846
847 static struct tda10086_config flydvbs = {
848         .demod_address = 0x0e,
849         .invert = 0,
850         .diseqc_tone = 0,
851         .xtal_freq = TDA10086_XTAL_16M,
852 };
853
854 static struct tda10086_config sd1878_4m = {
855         .demod_address = 0x0e,
856         .invert = 0,
857         .diseqc_tone = 0,
858         .xtal_freq = TDA10086_XTAL_4M,
859 };
860
861 /* ------------------------------------------------------------------
862  * special case: lnb supply is connected to the gated i2c
863  */
864
865 static int md8800_set_voltage(struct dvb_frontend *fe, fe_sec_voltage_t voltage)
866 {
867         int res = -EIO;
868         struct saa7134_dev *dev = fe->dvb->priv;
869         if (fe->ops.i2c_gate_ctrl) {
870                 fe->ops.i2c_gate_ctrl(fe, 1);
871                 if (dev->original_set_voltage)
872                         res = dev->original_set_voltage(fe, voltage);
873                 fe->ops.i2c_gate_ctrl(fe, 0);
874         }
875         return res;
876 };
877
878 static int md8800_set_high_voltage(struct dvb_frontend *fe, long arg)
879 {
880         int res = -EIO;
881         struct saa7134_dev *dev = fe->dvb->priv;
882         if (fe->ops.i2c_gate_ctrl) {
883                 fe->ops.i2c_gate_ctrl(fe, 1);
884                 if (dev->original_set_high_voltage)
885                         res = dev->original_set_high_voltage(fe, arg);
886                 fe->ops.i2c_gate_ctrl(fe, 0);
887         }
888         return res;
889 };
890
891 static int md8800_set_voltage2(struct dvb_frontend *fe, fe_sec_voltage_t voltage)
892 {
893         struct saa7134_dev *dev = fe->dvb->priv;
894         u8 wbuf[2] = { 0x1f, 00 };
895         u8 rbuf;
896         struct i2c_msg msg[] = { { .addr = 0x08, .flags = 0, .buf = wbuf, .len = 1 },
897                                  { .addr = 0x08, .flags = I2C_M_RD, .buf = &rbuf, .len = 1 } };
898
899         if (i2c_transfer(&dev->i2c_adap, msg, 2) != 2)
900                 return -EIO;
901         /* NOTE: this assumes that gpo1 is used, it might be bit 5 (gpo2) */
902         if (voltage == SEC_VOLTAGE_18)
903                 wbuf[1] = rbuf | 0x10;
904         else
905                 wbuf[1] = rbuf & 0xef;
906         msg[0].len = 2;
907         i2c_transfer(&dev->i2c_adap, msg, 1);
908         return 0;
909 }
910
911 static int md8800_set_high_voltage2(struct dvb_frontend *fe, long arg)
912 {
913         struct saa7134_dev *dev = fe->dvb->priv;
914         wprintk("%s: sorry can't set high LNB supply voltage from here\n", __func__);
915         return -EIO;
916 }
917
918 /* ==================================================================
919  * nxt200x based ATSC cards, helper functions
920  */
921
922 static struct nxt200x_config avertvhda180 = {
923         .demod_address    = 0x0a,
924 };
925
926 static struct nxt200x_config kworldatsc110 = {
927         .demod_address    = 0x0a,
928 };
929
930 /* ==================================================================
931  * Core code
932  */
933
934 static int dvb_init(struct saa7134_dev *dev)
935 {
936         int ret;
937         int attach_xc3028 = 0;
938
939         /* init struct videobuf_dvb */
940         dev->ts.nr_bufs    = 32;
941         dev->ts.nr_packets = 32*4;
942         dev->dvb.name = dev->name;
943         videobuf_queue_sg_init(&dev->dvb.dvbq, &saa7134_ts_qops,
944                             &dev->pci->dev, &dev->slock,
945                             V4L2_BUF_TYPE_VIDEO_CAPTURE,
946                             V4L2_FIELD_ALTERNATE,
947                             sizeof(struct saa7134_buf),
948                             dev);
949
950         switch (dev->board) {
951         case SAA7134_BOARD_PINNACLE_300I_DVBT_PAL:
952                 dprintk("pinnacle 300i dvb setup\n");
953                 dev->dvb.frontend = dvb_attach(mt352_attach, &pinnacle_300i,
954                                                &dev->i2c_adap);
955                 if (dev->dvb.frontend) {
956                         dev->dvb.frontend->ops.tuner_ops.set_params = mt352_pinnacle_tuner_set_params;
957                 }
958                 break;
959         case SAA7134_BOARD_AVERMEDIA_777:
960         case SAA7134_BOARD_AVERMEDIA_A16AR:
961                 dprintk("avertv 777 dvb setup\n");
962                 dev->dvb.frontend = dvb_attach(mt352_attach, &avermedia_777,
963                                                &dev->i2c_adap);
964                 if (dev->dvb.frontend) {
965                         dvb_attach(simple_tuner_attach, dev->dvb.frontend,
966                                    &dev->i2c_adap, 0x61,
967                                    TUNER_PHILIPS_TD1316);
968                 }
969                 break;
970         case SAA7134_BOARD_AVERMEDIA_A16D:
971                 dprintk("AverMedia A16D dvb setup\n");
972                 dev->dvb.frontend = dvb_attach(mt352_attach,
973                                                 &avermedia_xc3028_mt352_dev,
974                                                 &dev->i2c_adap);
975                 attach_xc3028 = 1;
976                 break;
977         case SAA7134_BOARD_MD7134:
978                 dev->dvb.frontend = dvb_attach(tda10046_attach,
979                                                &medion_cardbus,
980                                                &dev->i2c_adap);
981                 if (dev->dvb.frontend) {
982                         dvb_attach(simple_tuner_attach, dev->dvb.frontend,
983                                    &dev->i2c_adap, medion_cardbus.tuner_address,
984                                    TUNER_PHILIPS_FMD1216ME_MK3);
985                 }
986                 break;
987         case SAA7134_BOARD_PHILIPS_TOUGH:
988                 dev->dvb.frontend = dvb_attach(tda10046_attach,
989                                                &philips_tu1216_60_config,
990                                                &dev->i2c_adap);
991                 if (dev->dvb.frontend) {
992                         dev->dvb.frontend->ops.tuner_ops.init = philips_tu1216_init;
993                         dev->dvb.frontend->ops.tuner_ops.set_params = philips_tda6651_pll_set;
994                 }
995                 break;
996         case SAA7134_BOARD_FLYDVBTDUO:
997         case SAA7134_BOARD_FLYDVBT_DUO_CARDBUS:
998                 if (configure_tda827x_fe(dev, &tda827x_lifeview_config,
999                                          &tda827x_cfg_0) < 0)
1000                         goto dettach_frontend;
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                 if (configure_tda827x_fe(dev, &kworld_dvb_t_210_config,
1026                                          &tda827x_cfg_2) < 0)
1027                         goto dettach_frontend;
1028                 break;
1029         case SAA7134_BOARD_PHILIPS_TIGER:
1030                 if (configure_tda827x_fe(dev, &philips_tiger_config,
1031                                          &tda827x_cfg_0) < 0)
1032                         goto dettach_frontend;
1033                 break;
1034         case SAA7134_BOARD_PINNACLE_PCTV_310i:
1035                 if (configure_tda827x_fe(dev, &pinnacle_pctv_310i_config,
1036                                          &tda827x_cfg_1) < 0)
1037                         goto dettach_frontend;
1038                 break;
1039         case SAA7134_BOARD_HAUPPAUGE_HVR1110:
1040                 if (configure_tda827x_fe(dev, &hauppauge_hvr_1110_config,
1041                                          &tda827x_cfg_1) < 0)
1042                         goto dettach_frontend;
1043                 break;
1044         case SAA7134_BOARD_ASUSTeK_P7131_DUAL:
1045                 if (configure_tda827x_fe(dev, &asus_p7131_dual_config,
1046                                          &tda827x_cfg_0) < 0)
1047                         goto dettach_frontend;
1048                 break;
1049         case SAA7134_BOARD_FLYDVBT_LR301:
1050                 if (configure_tda827x_fe(dev, &tda827x_lifeview_config,
1051                                          &tda827x_cfg_0) < 0)
1052                         goto dettach_frontend;
1053                 break;
1054         case SAA7134_BOARD_FLYDVB_TRIO:
1055                 if (!use_frontend) {    /* terrestrial */
1056                         if (configure_tda827x_fe(dev, &lifeview_trio_config,
1057                                                  &tda827x_cfg_0) < 0)
1058                                 goto dettach_frontend;
1059                 } else {                /* satellite */
1060                         dev->dvb.frontend = dvb_attach(tda10086_attach, &flydvbs, &dev->i2c_adap);
1061                         if (dev->dvb.frontend) {
1062                                 if (dvb_attach(tda826x_attach, dev->dvb.frontend, 0x63,
1063                                                                         &dev->i2c_adap, 0) == NULL) {
1064                                         wprintk("%s: Lifeview Trio, No tda826x found!\n", __func__);
1065                                         goto dettach_frontend;
1066                                 }
1067                                 if (dvb_attach(isl6421_attach, dev->dvb.frontend, &dev->i2c_adap,
1068                                                                                 0x08, 0, 0) == NULL) {
1069                                         wprintk("%s: Lifeview Trio, No ISL6421 found!\n", __func__);
1070                                         goto dettach_frontend;
1071                                 }
1072                         }
1073                 }
1074                 break;
1075         case SAA7134_BOARD_ADS_DUO_CARDBUS_PTV331:
1076         case SAA7134_BOARD_FLYDVBT_HYBRID_CARDBUS:
1077                 dev->dvb.frontend = dvb_attach(tda10046_attach,
1078                                                &ads_tech_duo_config,
1079                                                &dev->i2c_adap);
1080                 if (dev->dvb.frontend) {
1081                         if (dvb_attach(tda827x_attach,dev->dvb.frontend,
1082                                    ads_tech_duo_config.tuner_address, &dev->i2c_adap,
1083                                                                 &ads_duo_cfg) == NULL) {
1084                                 wprintk("no tda827x tuner found at addr: %02x\n",
1085                                         ads_tech_duo_config.tuner_address);
1086                                 goto dettach_frontend;
1087                         }
1088                 } else
1089                         wprintk("failed to attach tda10046\n");
1090                 break;
1091         case SAA7134_BOARD_TEVION_DVBT_220RF:
1092                 if (configure_tda827x_fe(dev, &tevion_dvbt220rf_config,
1093                                          &tda827x_cfg_0) < 0)
1094                         goto dettach_frontend;
1095                 break;
1096         case SAA7134_BOARD_MEDION_MD8800_QUADRO:
1097                 if (!use_frontend) {     /* terrestrial */
1098                         if (configure_tda827x_fe(dev, &md8800_dvbt_config,
1099                                                  &tda827x_cfg_0) < 0)
1100                                 goto dettach_frontend;
1101                 } else {        /* satellite */
1102                         dev->dvb.frontend = dvb_attach(tda10086_attach,
1103                                                         &flydvbs, &dev->i2c_adap);
1104                         if (dev->dvb.frontend) {
1105                                 struct dvb_frontend *fe = dev->dvb.frontend;
1106                                 u8 dev_id = dev->eedata[2];
1107                                 u8 data = 0xc4;
1108                                 struct i2c_msg msg = {.addr = 0x08, .flags = 0, .len = 1};
1109
1110                                 if (dvb_attach(tda826x_attach, dev->dvb.frontend,
1111                                                 0x60, &dev->i2c_adap, 0) == NULL) {
1112                                         wprintk("%s: Medion Quadro, no tda826x "
1113                                                 "found !\n", __func__);
1114                                         goto dettach_frontend;
1115                                 }
1116                                 if (dev_id != 0x08) {
1117                                         /* we need to open the i2c gate (we know it exists) */
1118                                         fe->ops.i2c_gate_ctrl(fe, 1);
1119                                         if (dvb_attach(isl6405_attach, fe,
1120                                                         &dev->i2c_adap, 0x08, 0, 0) == NULL) {
1121                                                 wprintk("%s: Medion Quadro, no ISL6405 "
1122                                                         "found !\n", __func__);
1123                                                 goto dettach_frontend;
1124                                         }
1125                                         if (dev_id == 0x07) {
1126                                                 /* fire up the 2nd section of the LNB supply since
1127                                                    we can't do this from the other section */
1128                                                 msg.buf = &data;
1129                                                 i2c_transfer(&dev->i2c_adap, &msg, 1);
1130                                         }
1131                                         fe->ops.i2c_gate_ctrl(fe, 0);
1132                                         dev->original_set_voltage = fe->ops.set_voltage;
1133                                         fe->ops.set_voltage = md8800_set_voltage;
1134                                         dev->original_set_high_voltage = fe->ops.enable_high_lnb_voltage;
1135                                         fe->ops.enable_high_lnb_voltage = md8800_set_high_voltage;
1136                                 } else {
1137                                         fe->ops.set_voltage = md8800_set_voltage2;
1138                                         fe->ops.enable_high_lnb_voltage = md8800_set_high_voltage2;
1139                                 }
1140                         }
1141                 }
1142                 break;
1143         case SAA7134_BOARD_AVERMEDIA_AVERTVHD_A180:
1144                 dev->dvb.frontend = dvb_attach(nxt200x_attach, &avertvhda180,
1145                                                &dev->i2c_adap);
1146                 if (dev->dvb.frontend)
1147                         dvb_attach(dvb_pll_attach, dev->dvb.frontend, 0x61,
1148                                    NULL, DVB_PLL_TDHU2);
1149                 break;
1150         case SAA7134_BOARD_KWORLD_ATSC110:
1151                 dev->dvb.frontend = dvb_attach(nxt200x_attach, &kworldatsc110,
1152                                                &dev->i2c_adap);
1153                 if (dev->dvb.frontend)
1154                         dvb_attach(simple_tuner_attach, dev->dvb.frontend,
1155                                    &dev->i2c_adap, 0x61,
1156                                    TUNER_PHILIPS_TUV1236D);
1157                 break;
1158         case SAA7134_BOARD_FLYDVBS_LR300:
1159                 dev->dvb.frontend = dvb_attach(tda10086_attach, &flydvbs,
1160                                                &dev->i2c_adap);
1161                 if (dev->dvb.frontend) {
1162                         if (dvb_attach(tda826x_attach, dev->dvb.frontend, 0x60,
1163                                        &dev->i2c_adap, 0) == NULL) {
1164                                 wprintk("%s: No tda826x found!\n", __func__);
1165                                 goto dettach_frontend;
1166                         }
1167                         if (dvb_attach(isl6421_attach, dev->dvb.frontend,
1168                                        &dev->i2c_adap, 0x08, 0, 0) == NULL) {
1169                                 wprintk("%s: No ISL6421 found!\n", __func__);
1170                                 goto dettach_frontend;
1171                         }
1172                 }
1173                 break;
1174         case SAA7134_BOARD_ASUS_EUROPA2_HYBRID:
1175                 dev->dvb.frontend = dvb_attach(tda10046_attach,
1176                                                &medion_cardbus,
1177                                                &dev->i2c_adap);
1178                 if (dev->dvb.frontend) {
1179                         dev->original_demod_sleep = dev->dvb.frontend->ops.sleep;
1180                         dev->dvb.frontend->ops.sleep = philips_europa_demod_sleep;
1181
1182                         dvb_attach(simple_tuner_attach, dev->dvb.frontend,
1183                                    &dev->i2c_adap, medion_cardbus.tuner_address,
1184                                    TUNER_PHILIPS_FMD1216ME_MK3);
1185                 }
1186                 break;
1187         case SAA7134_BOARD_VIDEOMATE_DVBT_200A:
1188                 dev->dvb.frontend = dvb_attach(tda10046_attach,
1189                                 &philips_europa_config,
1190                                 &dev->i2c_adap);
1191                 if (dev->dvb.frontend) {
1192                         dev->dvb.frontend->ops.tuner_ops.init = philips_td1316_tuner_init;
1193                         dev->dvb.frontend->ops.tuner_ops.set_params = philips_td1316_tuner_set_params;
1194                 }
1195                 break;
1196         case SAA7134_BOARD_CINERGY_HT_PCMCIA:
1197                 if (configure_tda827x_fe(dev, &cinergy_ht_config,
1198                                          &tda827x_cfg_0) < 0)
1199                         goto dettach_frontend;
1200                 break;
1201         case SAA7134_BOARD_CINERGY_HT_PCI:
1202                 if (configure_tda827x_fe(dev, &cinergy_ht_pci_config,
1203                                          &tda827x_cfg_0) < 0)
1204                         goto dettach_frontend;
1205                 break;
1206         case SAA7134_BOARD_PHILIPS_TIGER_S:
1207                 if (configure_tda827x_fe(dev, &philips_tiger_s_config,
1208                                          &tda827x_cfg_2) < 0)
1209                         goto dettach_frontend;
1210                 break;
1211         case SAA7134_BOARD_ASUS_P7131_4871:
1212                 if (configure_tda827x_fe(dev, &asus_p7131_4871_config,
1213                                          &tda827x_cfg_2) < 0)
1214                         goto dettach_frontend;
1215                 break;
1216         case SAA7134_BOARD_ASUSTeK_P7131_HYBRID_LNA:
1217                 if (configure_tda827x_fe(dev, &asus_p7131_hybrid_lna_config,
1218                                          &tda827x_cfg_2) < 0)
1219                         goto dettach_frontend;
1220                 break;
1221         case SAA7134_BOARD_AVERMEDIA_SUPER_007:
1222                 if (configure_tda827x_fe(dev, &avermedia_super_007_config,
1223                                          &tda827x_cfg_0) < 0)
1224                         goto dettach_frontend;
1225                 break;
1226         case SAA7134_BOARD_TWINHAN_DTV_DVB_3056:
1227                 if (configure_tda827x_fe(dev, &twinhan_dtv_dvb_3056_config,
1228                                          &tda827x_cfg_2_sw42) < 0)
1229                         goto dettach_frontend;
1230                 break;
1231         case SAA7134_BOARD_PHILIPS_SNAKE:
1232                 dev->dvb.frontend = dvb_attach(tda10086_attach, &flydvbs,
1233                                                 &dev->i2c_adap);
1234                 if (dev->dvb.frontend) {
1235                         if (dvb_attach(tda826x_attach, dev->dvb.frontend, 0x60,
1236                                         &dev->i2c_adap, 0) == NULL) {
1237                                 wprintk("%s: No tda826x found!\n", __func__);
1238                                 goto dettach_frontend;
1239                         }
1240                         if (dvb_attach(lnbp21_attach, dev->dvb.frontend,
1241                                         &dev->i2c_adap, 0, 0) == NULL) {
1242                                 wprintk("%s: No lnbp21 found!\n", __func__);
1243                                 goto dettach_frontend;
1244                         }
1245                 }
1246                 break;
1247         case SAA7134_BOARD_CREATIX_CTX953:
1248                 if (configure_tda827x_fe(dev, &md8800_dvbt_config,
1249                                          &tda827x_cfg_0) < 0)
1250                         goto dettach_frontend;
1251                 break;
1252         case SAA7134_BOARD_MSI_TVANYWHERE_AD11:
1253                 if (configure_tda827x_fe(dev, &philips_tiger_s_config,
1254                                          &tda827x_cfg_2) < 0)
1255                         goto dettach_frontend;
1256                 break;
1257         case SAA7134_BOARD_AVERMEDIA_CARDBUS_506:
1258                 dprintk("AverMedia E506R dvb setup\n");
1259                 saa7134_set_gpio(dev, 25, 0);
1260                 msleep(10);
1261                 saa7134_set_gpio(dev, 25, 1);
1262                 dev->dvb.frontend = dvb_attach(mt352_attach,
1263                                                 &avermedia_xc3028_mt352_dev,
1264                                                 &dev->i2c_adap);
1265                 attach_xc3028 = 1;
1266         case SAA7134_BOARD_MD7134_BRIDGE_2:
1267                 dev->dvb.frontend = dvb_attach(tda10086_attach,
1268                                                 &sd1878_4m, &dev->i2c_adap);
1269                 if (dev->dvb.frontend) {
1270                         struct dvb_frontend *fe;
1271                         if (dvb_attach(dvb_pll_attach, dev->dvb.frontend, 0x60,
1272                                   &dev->i2c_adap, DVB_PLL_PHILIPS_SD1878_TDA8261) == NULL) {
1273                                 wprintk("%s: MD7134 DVB-S, no SD1878 "
1274                                         "found !\n", __func__);
1275                                 goto dettach_frontend;
1276                         }
1277                         /* we need to open the i2c gate (we know it exists) */
1278                         fe = dev->dvb.frontend;
1279                         fe->ops.i2c_gate_ctrl(fe, 1);
1280                         if (dvb_attach(isl6405_attach, fe,
1281                                         &dev->i2c_adap, 0x08, 0, 0) == NULL) {
1282                                 wprintk("%s: MD7134 DVB-S, no ISL6405 "
1283                                         "found !\n", __func__);
1284                                 goto dettach_frontend;
1285                         }
1286                         fe->ops.i2c_gate_ctrl(fe, 0);
1287                         dev->original_set_voltage = fe->ops.set_voltage;
1288                         fe->ops.set_voltage = md8800_set_voltage;
1289                         dev->original_set_high_voltage = fe->ops.enable_high_lnb_voltage;
1290                         fe->ops.enable_high_lnb_voltage = md8800_set_high_voltage;
1291                 }
1292                 break;
1293         default:
1294                 wprintk("Huh? unknown DVB card?\n");
1295                 break;
1296         }
1297
1298         if (attach_xc3028) {
1299                 struct dvb_frontend *fe;
1300                 struct xc2028_config cfg = {
1301                         .i2c_adap  = &dev->i2c_adap,
1302                         .i2c_addr  = 0x61,
1303                 };
1304
1305                 if (!dev->dvb.frontend)
1306                         return -1;
1307
1308                 fe = dvb_attach(xc2028_attach, dev->dvb.frontend, &cfg);
1309                 if (!fe) {
1310                         printk(KERN_ERR "%s/2: xc3028 attach failed\n",
1311                                dev->name);
1312                         goto dettach_frontend;
1313                 }
1314         }
1315
1316         if (NULL == dev->dvb.frontend) {
1317                 printk(KERN_ERR "%s/dvb: frontend initialization failed\n", dev->name);
1318                 return -1;
1319         }
1320
1321         /* register everything else */
1322         ret = videobuf_dvb_register(&dev->dvb, THIS_MODULE, dev, &dev->pci->dev,
1323                                     adapter_nr);
1324
1325         /* this sequence is necessary to make the tda1004x load its firmware
1326          * and to enter analog mode of hybrid boards
1327          */
1328         if (!ret) {
1329                 if (dev->dvb.frontend->ops.init)
1330                         dev->dvb.frontend->ops.init(dev->dvb.frontend);
1331                 if (dev->dvb.frontend->ops.sleep)
1332                         dev->dvb.frontend->ops.sleep(dev->dvb.frontend);
1333                 if (dev->dvb.frontend->ops.tuner_ops.sleep)
1334                         dev->dvb.frontend->ops.tuner_ops.sleep(dev->dvb.frontend);
1335         }
1336         return ret;
1337
1338 dettach_frontend:
1339         if (dev->dvb.frontend)
1340                 dvb_frontend_detach(dev->dvb.frontend);
1341         dev->dvb.frontend = NULL;
1342
1343         return -1;
1344 }
1345
1346 static int dvb_fini(struct saa7134_dev *dev)
1347 {
1348         /* FIXME: I suspect that this code is bogus, since the entry for
1349            Pinnacle 300I DVB-T PAL already defines the proper init to allow
1350            the detection of mt2032 (TDA9887_PORT2_INACTIVE)
1351          */
1352         if (dev->board == SAA7134_BOARD_PINNACLE_300I_DVBT_PAL) {
1353                 struct v4l2_priv_tun_config tda9887_cfg;
1354                 static int on  = TDA9887_PRESENT | TDA9887_PORT2_INACTIVE;
1355
1356                 tda9887_cfg.tuner = TUNER_TDA9887;
1357                 tda9887_cfg.priv  = &on;
1358
1359                 /* otherwise we don't detect the tuner on next insmod */
1360                 saa7134_i2c_call_clients(dev, TUNER_SET_CONFIG, &tda9887_cfg);
1361         } else if (dev->board == SAA7134_BOARD_MEDION_MD8800_QUADRO) {
1362                 if ((dev->eedata[2] == 0x07) && use_frontend) {
1363                         /* turn off the 2nd lnb supply */
1364                         u8 data = 0x80;
1365                         struct i2c_msg msg = {.addr = 0x08, .buf = &data, .flags = 0, .len = 1};
1366                         struct dvb_frontend *fe;
1367                         fe = dev->dvb.frontend;
1368                         if (fe->ops.i2c_gate_ctrl) {
1369                                 fe->ops.i2c_gate_ctrl(fe, 1);
1370                                 i2c_transfer(&dev->i2c_adap, &msg, 1);
1371                                 fe->ops.i2c_gate_ctrl(fe, 0);
1372                         }
1373                 }
1374         }
1375         if (dev->dvb.frontend)
1376                 videobuf_dvb_unregister(&dev->dvb);
1377         return 0;
1378 }
1379
1380 static struct saa7134_mpeg_ops dvb_ops = {
1381         .type          = SAA7134_MPEG_DVB,
1382         .init          = dvb_init,
1383         .fini          = dvb_fini,
1384 };
1385
1386 static int __init dvb_register(void)
1387 {
1388         return saa7134_ts_register(&dvb_ops);
1389 }
1390
1391 static void __exit dvb_unregister(void)
1392 {
1393         saa7134_ts_unregister(&dvb_ops);
1394 }
1395
1396 module_init(dvb_register);
1397 module_exit(dvb_unregister);
1398
1399 /* ------------------------------------------------------------------ */
1400 /*
1401  * Local variables:
1402  * c-basic-offset: 8
1403  * End:
1404  */