Merge branch 'linus' of master.kernel.org:/pub/scm/linux/kernel/git/perex/alsa
[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
37 #include "mt352.h"
38 #include "mt352_priv.h" /* FIXME */
39 #include "tda1004x.h"
40 #include "nxt200x.h"
41
42 #include "tda10086.h"
43 #include "tda826x.h"
44 #include "tda827x.h"
45 #include "isl6421.h"
46
47 MODULE_AUTHOR("Gerd Knorr <kraxel@bytesex.org> [SuSE Labs]");
48 MODULE_LICENSE("GPL");
49
50 static unsigned int antenna_pwr = 0;
51
52 module_param(antenna_pwr, int, 0444);
53 MODULE_PARM_DESC(antenna_pwr,"enable antenna power (Pinnacle 300i)");
54
55 static int use_frontend = 0;
56 module_param(use_frontend, int, 0644);
57 MODULE_PARM_DESC(use_frontend,"for cards with multiple frontends (0: terrestrial, 1: satellite)");
58
59 static int debug = 0;
60 module_param(debug, int, 0644);
61 MODULE_PARM_DESC(debug, "Turn on/off module debugging (default:off).");
62
63 #define dprintk(fmt, arg...)    do { if (debug) \
64         printk(KERN_DEBUG "%s/dvb: " fmt, dev->name , ## arg); } while(0)
65
66 /* Print a warning */
67 #define wprintk(fmt, arg...) \
68         printk(KERN_WARNING "%s/dvb: " fmt, dev->name, ## arg)
69
70 /* ------------------------------------------------------------------
71  * mt352 based DVB-T cards
72  */
73
74 static int pinnacle_antenna_pwr(struct saa7134_dev *dev, int on)
75 {
76         u32 ok;
77
78         if (!on) {
79                 saa_setl(SAA7134_GPIO_GPMODE0 >> 2,     (1 << 26));
80                 saa_clearl(SAA7134_GPIO_GPSTATUS0 >> 2, (1 << 26));
81                 return 0;
82         }
83
84         saa_setl(SAA7134_GPIO_GPMODE0 >> 2,     (1 << 26));
85         saa_setl(SAA7134_GPIO_GPSTATUS0 >> 2,   (1 << 26));
86         udelay(10);
87
88         saa_setl(SAA7134_GPIO_GPMODE0 >> 2,     (1 << 28));
89         saa_clearl(SAA7134_GPIO_GPSTATUS0 >> 2, (1 << 28));
90         udelay(10);
91         saa_setl(SAA7134_GPIO_GPSTATUS0 >> 2,   (1 << 28));
92         udelay(10);
93         ok = saa_readl(SAA7134_GPIO_GPSTATUS0) & (1 << 27);
94         dprintk("%s %s\n", __FUNCTION__, ok ? "on" : "off");
95
96         if (!ok)
97                 saa_clearl(SAA7134_GPIO_GPSTATUS0 >> 2,   (1 << 26));
98         return ok;
99 }
100
101 static int mt352_pinnacle_init(struct dvb_frontend* fe)
102 {
103         static u8 clock_config []  = { CLOCK_CTL,  0x3d, 0x28 };
104         static u8 reset []         = { RESET,      0x80 };
105         static u8 adc_ctl_1_cfg [] = { ADC_CTL_1,  0x40 };
106         static u8 agc_cfg []       = { AGC_TARGET, 0x28, 0xa0 };
107         static u8 capt_range_cfg[] = { CAPT_RANGE, 0x31 };
108         static u8 fsm_ctl_cfg[]    = { 0x7b,       0x04 };
109         static u8 gpp_ctl_cfg []   = { GPP_CTL,    0x0f };
110         static u8 scan_ctl_cfg []  = { SCAN_CTL,   0x0d };
111         static u8 irq_cfg []       = { INTERRUPT_EN_0, 0x00, 0x00, 0x00, 0x00 };
112         struct saa7134_dev *dev= fe->dvb->priv;
113
114         dprintk("%s called\n", __FUNCTION__);
115
116         mt352_write(fe, clock_config,   sizeof(clock_config));
117         udelay(200);
118         mt352_write(fe, reset,          sizeof(reset));
119         mt352_write(fe, adc_ctl_1_cfg,  sizeof(adc_ctl_1_cfg));
120         mt352_write(fe, agc_cfg,        sizeof(agc_cfg));
121         mt352_write(fe, capt_range_cfg, sizeof(capt_range_cfg));
122         mt352_write(fe, gpp_ctl_cfg,    sizeof(gpp_ctl_cfg));
123
124         mt352_write(fe, fsm_ctl_cfg,    sizeof(fsm_ctl_cfg));
125         mt352_write(fe, scan_ctl_cfg,   sizeof(scan_ctl_cfg));
126         mt352_write(fe, irq_cfg,        sizeof(irq_cfg));
127
128         return 0;
129 }
130
131 static int mt352_aver777_init(struct dvb_frontend* fe)
132 {
133         static u8 clock_config []  = { CLOCK_CTL,  0x38, 0x2d };
134         static u8 reset []         = { RESET,      0x80 };
135         static u8 adc_ctl_1_cfg [] = { ADC_CTL_1,  0x40 };
136         static u8 agc_cfg []       = { AGC_TARGET, 0x28, 0xa0 };
137         static u8 capt_range_cfg[] = { CAPT_RANGE, 0x33 };
138
139         mt352_write(fe, clock_config,   sizeof(clock_config));
140         udelay(200);
141         mt352_write(fe, reset,          sizeof(reset));
142         mt352_write(fe, adc_ctl_1_cfg,  sizeof(adc_ctl_1_cfg));
143         mt352_write(fe, agc_cfg,        sizeof(agc_cfg));
144         mt352_write(fe, capt_range_cfg, sizeof(capt_range_cfg));
145
146         return 0;
147 }
148
149 static int mt352_pinnacle_tuner_set_params(struct dvb_frontend* fe,
150                                            struct dvb_frontend_parameters* params)
151 {
152         u8 off[] = { 0x00, 0xf1};
153         u8 on[]  = { 0x00, 0x71};
154         struct i2c_msg msg = {.addr=0x43, .flags=0, .buf=off, .len = sizeof(off)};
155
156         struct saa7134_dev *dev = fe->dvb->priv;
157         struct v4l2_frequency f;
158
159         /* set frequency (mt2050) */
160         f.tuner     = 0;
161         f.type      = V4L2_TUNER_DIGITAL_TV;
162         f.frequency = params->frequency / 1000 * 16 / 1000;
163         if (fe->ops.i2c_gate_ctrl)
164                 fe->ops.i2c_gate_ctrl(fe, 1);
165         i2c_transfer(&dev->i2c_adap, &msg, 1);
166         saa7134_i2c_call_clients(dev,VIDIOC_S_FREQUENCY,&f);
167         msg.buf = on;
168         if (fe->ops.i2c_gate_ctrl)
169                 fe->ops.i2c_gate_ctrl(fe, 1);
170         i2c_transfer(&dev->i2c_adap, &msg, 1);
171
172         pinnacle_antenna_pwr(dev, antenna_pwr);
173
174         /* mt352 setup */
175         return mt352_pinnacle_init(fe);
176 }
177
178 static int mt352_aver777_tuner_calc_regs(struct dvb_frontend *fe, struct dvb_frontend_parameters *params, u8* pllbuf, int buf_len)
179 {
180         if (buf_len < 5)
181                 return -EINVAL;
182
183         pllbuf[0] = 0x61;
184         dvb_pll_configure(&dvb_pll_philips_td1316, pllbuf+1,
185                           params->frequency,
186                           params->u.ofdm.bandwidth);
187         return 5;
188 }
189
190 static struct mt352_config pinnacle_300i = {
191         .demod_address = 0x3c >> 1,
192         .adc_clock     = 20333,
193         .if2           = 36150,
194         .no_tuner      = 1,
195         .demod_init    = mt352_pinnacle_init,
196 };
197
198 static struct mt352_config avermedia_777 = {
199         .demod_address = 0xf,
200         .demod_init    = mt352_aver777_init,
201 };
202
203 /* ==================================================================
204  * tda1004x based DVB-T cards, helper functions
205  */
206
207 static int philips_tda1004x_request_firmware(struct dvb_frontend *fe,
208                                            const struct firmware **fw, char *name)
209 {
210         struct saa7134_dev *dev = fe->dvb->priv;
211         return request_firmware(fw, name, &dev->pci->dev);
212 }
213
214 /* ------------------------------------------------------------------
215  * these tuners are tu1216, td1316(a)
216  */
217
218 static int philips_tda6651_pll_set(struct dvb_frontend *fe, struct dvb_frontend_parameters *params)
219 {
220         struct saa7134_dev *dev = fe->dvb->priv;
221         struct tda1004x_state *state = fe->demodulator_priv;
222         u8 addr = state->config->tuner_address;
223         u8 tuner_buf[4];
224         struct i2c_msg tuner_msg = {.addr = addr,.flags = 0,.buf = tuner_buf,.len =
225                         sizeof(tuner_buf) };
226         int tuner_frequency = 0;
227         u8 band, cp, filter;
228
229         /* determine charge pump */
230         tuner_frequency = params->frequency + 36166000;
231         if (tuner_frequency < 87000000)
232                 return -EINVAL;
233         else if (tuner_frequency < 130000000)
234                 cp = 3;
235         else if (tuner_frequency < 160000000)
236                 cp = 5;
237         else if (tuner_frequency < 200000000)
238                 cp = 6;
239         else if (tuner_frequency < 290000000)
240                 cp = 3;
241         else if (tuner_frequency < 420000000)
242                 cp = 5;
243         else if (tuner_frequency < 480000000)
244                 cp = 6;
245         else if (tuner_frequency < 620000000)
246                 cp = 3;
247         else if (tuner_frequency < 830000000)
248                 cp = 5;
249         else if (tuner_frequency < 895000000)
250                 cp = 7;
251         else
252                 return -EINVAL;
253
254         /* determine band */
255         if (params->frequency < 49000000)
256                 return -EINVAL;
257         else if (params->frequency < 161000000)
258                 band = 1;
259         else if (params->frequency < 444000000)
260                 band = 2;
261         else if (params->frequency < 861000000)
262                 band = 4;
263         else
264                 return -EINVAL;
265
266         /* setup PLL filter */
267         switch (params->u.ofdm.bandwidth) {
268         case BANDWIDTH_6_MHZ:
269                 filter = 0;
270                 break;
271
272         case BANDWIDTH_7_MHZ:
273                 filter = 0;
274                 break;
275
276         case BANDWIDTH_8_MHZ:
277                 filter = 1;
278                 break;
279
280         default:
281                 return -EINVAL;
282         }
283
284         /* calculate divisor
285          * ((36166000+((1000000/6)/2)) + Finput)/(1000000/6)
286          */
287         tuner_frequency = (((params->frequency / 1000) * 6) + 217496) / 1000;
288
289         /* setup tuner buffer */
290         tuner_buf[0] = (tuner_frequency >> 8) & 0x7f;
291         tuner_buf[1] = tuner_frequency & 0xff;
292         tuner_buf[2] = 0xca;
293         tuner_buf[3] = (cp << 5) | (filter << 3) | band;
294
295         if (fe->ops.i2c_gate_ctrl)
296                 fe->ops.i2c_gate_ctrl(fe, 1);
297         if (i2c_transfer(&dev->i2c_adap, &tuner_msg, 1) != 1) {
298                 wprintk("could not write to tuner at addr: 0x%02x\n",
299                         addr << 1);
300                 return -EIO;
301         }
302         msleep(1);
303         return 0;
304 }
305
306 static int philips_tu1216_init(struct dvb_frontend *fe)
307 {
308         struct saa7134_dev *dev = fe->dvb->priv;
309         struct tda1004x_state *state = fe->demodulator_priv;
310         u8 addr = state->config->tuner_address;
311         static u8 tu1216_init[] = { 0x0b, 0xf5, 0x85, 0xab };
312         struct i2c_msg tuner_msg = {.addr = addr,.flags = 0,.buf = tu1216_init,.len = sizeof(tu1216_init) };
313
314         /* setup PLL configuration */
315         if (fe->ops.i2c_gate_ctrl)
316                 fe->ops.i2c_gate_ctrl(fe, 1);
317         if (i2c_transfer(&dev->i2c_adap, &tuner_msg, 1) != 1)
318                 return -EIO;
319         msleep(1);
320
321         return 0;
322 }
323
324 /* ------------------------------------------------------------------ */
325
326 static struct tda1004x_config philips_tu1216_60_config = {
327         .demod_address = 0x8,
328         .invert        = 1,
329         .invert_oclk   = 0,
330         .xtal_freq     = TDA10046_XTAL_4M,
331         .agc_config    = TDA10046_AGC_DEFAULT,
332         .if_freq       = TDA10046_FREQ_3617,
333         .tuner_address = 0x60,
334         .request_firmware = philips_tda1004x_request_firmware
335 };
336
337 static struct tda1004x_config philips_tu1216_61_config = {
338
339         .demod_address = 0x8,
340         .invert        = 1,
341         .invert_oclk   = 0,
342         .xtal_freq     = TDA10046_XTAL_4M,
343         .agc_config    = TDA10046_AGC_DEFAULT,
344         .if_freq       = TDA10046_FREQ_3617,
345         .tuner_address = 0x61,
346         .request_firmware = philips_tda1004x_request_firmware
347 };
348
349 /* ------------------------------------------------------------------ */
350
351 static int philips_td1316_tuner_init(struct dvb_frontend *fe)
352 {
353         struct saa7134_dev *dev = fe->dvb->priv;
354         struct tda1004x_state *state = fe->demodulator_priv;
355         u8 addr = state->config->tuner_address;
356         static u8 msg[] = { 0x0b, 0xf5, 0x86, 0xab };
357         struct i2c_msg init_msg = {.addr = addr,.flags = 0,.buf = msg,.len = sizeof(msg) };
358
359         /* setup PLL configuration */
360         if (fe->ops.i2c_gate_ctrl)
361                 fe->ops.i2c_gate_ctrl(fe, 1);
362         if (i2c_transfer(&dev->i2c_adap, &init_msg, 1) != 1)
363                 return -EIO;
364         return 0;
365 }
366
367 static int philips_td1316_tuner_set_params(struct dvb_frontend *fe, struct dvb_frontend_parameters *params)
368 {
369         return philips_tda6651_pll_set(fe, params);
370 }
371
372 static int philips_td1316_tuner_sleep(struct dvb_frontend *fe)
373 {
374         struct saa7134_dev *dev = fe->dvb->priv;
375         struct tda1004x_state *state = fe->demodulator_priv;
376         u8 addr = state->config->tuner_address;
377         static u8 msg[] = { 0x0b, 0xdc, 0x86, 0xa4 };
378         struct i2c_msg analog_msg = {.addr = addr,.flags = 0,.buf = msg,.len = sizeof(msg) };
379
380         /* switch the tuner to analog mode */
381         if (fe->ops.i2c_gate_ctrl)
382                 fe->ops.i2c_gate_ctrl(fe, 1);
383         if (i2c_transfer(&dev->i2c_adap, &analog_msg, 1) != 1)
384                 return -EIO;
385         return 0;
386 }
387
388 /* ------------------------------------------------------------------ */
389
390 static int philips_europa_tuner_init(struct dvb_frontend *fe)
391 {
392         struct saa7134_dev *dev = fe->dvb->priv;
393         static u8 msg[] = { 0x00, 0x40};
394         struct i2c_msg init_msg = {.addr = 0x43,.flags = 0,.buf = msg,.len = sizeof(msg) };
395
396
397         if (philips_td1316_tuner_init(fe))
398                 return -EIO;
399         msleep(1);
400         if (i2c_transfer(&dev->i2c_adap, &init_msg, 1) != 1)
401                 return -EIO;
402
403         return 0;
404 }
405
406 static int philips_europa_tuner_sleep(struct dvb_frontend *fe)
407 {
408         struct saa7134_dev *dev = fe->dvb->priv;
409
410         static u8 msg[] = { 0x00, 0x14 };
411         struct i2c_msg analog_msg = {.addr = 0x43,.flags = 0,.buf = msg,.len = sizeof(msg) };
412
413         if (philips_td1316_tuner_sleep(fe))
414                 return -EIO;
415
416         /* switch the board to analog mode */
417         if (fe->ops.i2c_gate_ctrl)
418                 fe->ops.i2c_gate_ctrl(fe, 1);
419         i2c_transfer(&dev->i2c_adap, &analog_msg, 1);
420         return 0;
421 }
422
423 static int philips_europa_demod_sleep(struct dvb_frontend *fe)
424 {
425         struct saa7134_dev *dev = fe->dvb->priv;
426
427         if (dev->original_demod_sleep)
428                 dev->original_demod_sleep(fe);
429         fe->ops.i2c_gate_ctrl(fe, 1);
430         return 0;
431 }
432
433 static struct tda1004x_config philips_europa_config = {
434
435         .demod_address = 0x8,
436         .invert        = 0,
437         .invert_oclk   = 0,
438         .xtal_freq     = TDA10046_XTAL_4M,
439         .agc_config    = TDA10046_AGC_IFO_AUTO_POS,
440         .if_freq       = TDA10046_FREQ_052,
441         .tuner_address = 0x61,
442         .request_firmware = philips_tda1004x_request_firmware
443 };
444
445 /* ------------------------------------------------------------------ */
446
447 static int philips_fmd1216_tuner_init(struct dvb_frontend *fe)
448 {
449         struct saa7134_dev *dev = fe->dvb->priv;
450         struct tda1004x_state *state = fe->demodulator_priv;
451         u8 addr = state->config->tuner_address;
452         /* this message is to set up ATC and ALC */
453         static u8 fmd1216_init[] = { 0x0b, 0xdc, 0x9c, 0xa0 };
454         struct i2c_msg tuner_msg = {.addr = addr,.flags = 0,.buf = fmd1216_init,.len = sizeof(fmd1216_init) };
455
456         if (fe->ops.i2c_gate_ctrl)
457                 fe->ops.i2c_gate_ctrl(fe, 1);
458         if (i2c_transfer(&dev->i2c_adap, &tuner_msg, 1) != 1)
459                 return -EIO;
460         msleep(1);
461
462         return 0;
463 }
464
465 static int philips_fmd1216_tuner_sleep(struct dvb_frontend *fe)
466 {
467         struct saa7134_dev *dev = fe->dvb->priv;
468         struct tda1004x_state *state = fe->demodulator_priv;
469         u8 addr = state->config->tuner_address;
470         /* this message actually turns the tuner back to analog mode */
471         u8 fmd1216_init[] = { 0x0b, 0xdc, 0x9c, 0x60 };
472         struct i2c_msg tuner_msg = {.addr = addr,.flags = 0,.buf = fmd1216_init,.len = sizeof(fmd1216_init) };
473
474         if (fe->ops.i2c_gate_ctrl)
475                 fe->ops.i2c_gate_ctrl(fe, 1);
476         i2c_transfer(&dev->i2c_adap, &tuner_msg, 1);
477         msleep(1);
478         fmd1216_init[2] = 0x86;
479         fmd1216_init[3] = 0x54;
480         if (fe->ops.i2c_gate_ctrl)
481                 fe->ops.i2c_gate_ctrl(fe, 1);
482         i2c_transfer(&dev->i2c_adap, &tuner_msg, 1);
483         msleep(1);
484         return 0;
485 }
486
487 static int philips_fmd1216_tuner_set_params(struct dvb_frontend *fe, struct dvb_frontend_parameters *params)
488 {
489         struct saa7134_dev *dev = fe->dvb->priv;
490         struct tda1004x_state *state = fe->demodulator_priv;
491         u8 addr = state->config->tuner_address;
492         u8 tuner_buf[4];
493         struct i2c_msg tuner_msg = {.addr = addr,.flags = 0,.buf = tuner_buf,.len =
494                         sizeof(tuner_buf) };
495         int tuner_frequency = 0;
496         int divider = 0;
497         u8 band, mode, cp;
498
499         /* determine charge pump */
500         tuner_frequency = params->frequency + 36130000;
501         if (tuner_frequency < 87000000)
502                 return -EINVAL;
503         /* low band */
504         else if (tuner_frequency < 180000000) {
505                 band = 1;
506                 mode = 7;
507                 cp   = 0;
508         } else if (tuner_frequency < 195000000) {
509                 band = 1;
510                 mode = 6;
511                 cp   = 1;
512         /* mid band     */
513         } else if (tuner_frequency < 366000000) {
514                 if (params->u.ofdm.bandwidth == BANDWIDTH_8_MHZ) {
515                         band = 10;
516                 } else {
517                         band = 2;
518                 }
519                 mode = 7;
520                 cp   = 0;
521         } else if (tuner_frequency < 478000000) {
522                 if (params->u.ofdm.bandwidth == BANDWIDTH_8_MHZ) {
523                         band = 10;
524                 } else {
525                         band = 2;
526                 }
527                 mode = 6;
528                 cp   = 1;
529         /* high band */
530         } else if (tuner_frequency < 662000000) {
531                 if (params->u.ofdm.bandwidth == BANDWIDTH_8_MHZ) {
532                         band = 12;
533                 } else {
534                         band = 4;
535                 }
536                 mode = 7;
537                 cp   = 0;
538         } else if (tuner_frequency < 840000000) {
539                 if (params->u.ofdm.bandwidth == BANDWIDTH_8_MHZ) {
540                         band = 12;
541                 } else {
542                         band = 4;
543                 }
544                 mode = 6;
545                 cp   = 1;
546         } else {
547                 if (params->u.ofdm.bandwidth == BANDWIDTH_8_MHZ) {
548                         band = 12;
549                 } else {
550                         band = 4;
551                 }
552                 mode = 7;
553                 cp   = 1;
554
555         }
556         /* calculate divisor */
557         /* ((36166000 + Finput) / 166666) rounded! */
558         divider = (tuner_frequency + 83333) / 166667;
559
560         /* setup tuner buffer */
561         tuner_buf[0] = (divider >> 8) & 0x7f;
562         tuner_buf[1] = divider & 0xff;
563         tuner_buf[2] = 0x80 | (cp << 6) | (mode  << 3) | 4;
564         tuner_buf[3] = 0x40 | band;
565
566         if (fe->ops.i2c_gate_ctrl)
567                 fe->ops.i2c_gate_ctrl(fe, 1);
568         if (i2c_transfer(&dev->i2c_adap, &tuner_msg, 1) != 1) {
569                 wprintk("could not write to tuner at addr: 0x%02x\n",
570                         addr << 1);
571                 return -EIO;
572         }
573         return 0;
574 }
575
576 static struct tda1004x_config medion_cardbus = {
577         .demod_address = 0x08,
578         .invert        = 1,
579         .invert_oclk   = 0,
580         .xtal_freq     = TDA10046_XTAL_16M,
581         .agc_config    = TDA10046_AGC_IFO_AUTO_NEG,
582         .if_freq       = TDA10046_FREQ_3613,
583         .tuner_address = 0x61,
584         .request_firmware = philips_tda1004x_request_firmware
585 };
586
587 /* ------------------------------------------------------------------
588  * tda 1004x based cards with philips silicon tuner
589  */
590
591 static void philips_tda827x_lna_gain(struct dvb_frontend *fe, int high)
592 {
593         struct saa7134_dev *dev = fe->dvb->priv;
594         struct tda1004x_state *state = fe->demodulator_priv;
595         u8 addr = state->config->i2c_gate;
596         u8 config = state->config->tuner_config;
597         u8 GP00_CF[] = {0x20, 0x01};
598         u8 GP00_LEV[] = {0x22, 0x00};
599
600         struct i2c_msg msg = {.addr = addr,.flags = 0,.buf = GP00_CF, .len = 2};
601         if (config) {
602                 if (high) {
603                         dprintk("setting LNA to high gain\n");
604                 } else {
605                         dprintk("setting LNA to low gain\n");
606                 }
607         }
608         switch (config) {
609         case 0: /* no LNA */
610                 break;
611         case 1: /* switch is GPIO 0 of tda8290 */
612         case 2:
613                 /* turn Vsync off */
614                 saa7134_set_gpio(dev, 22, 0);
615                 GP00_LEV[1] = high ? 0 : 1;
616                 if (i2c_transfer(&dev->i2c_adap, &msg, 1) != 1) {
617                         wprintk("could not access tda8290 at addr: 0x%02x\n",
618                                 addr << 1);
619                         return;
620                 }
621                 msg.buf = GP00_LEV;
622                 if (config == 2)
623                         GP00_LEV[1] = high ? 1 : 0;
624                 i2c_transfer(&dev->i2c_adap, &msg, 1);
625                 break;
626         case 3: /* switch with GPIO of saa713x */
627                 saa7134_set_gpio(dev, 22, high);
628                 break;
629         }
630 }
631
632 static int tda8290_i2c_gate_ctrl( struct dvb_frontend* fe, int enable)
633 {
634         struct tda1004x_state *state = fe->demodulator_priv;
635
636         u8 addr = state->config->i2c_gate;
637         static u8 tda8290_close[] = { 0x21, 0xc0};
638         static u8 tda8290_open[]  = { 0x21, 0x80};
639         struct i2c_msg tda8290_msg = {.addr = addr,.flags = 0, .len = 2};
640         if (enable) {
641                 tda8290_msg.buf = tda8290_close;
642         } else {
643                 tda8290_msg.buf = tda8290_open;
644         }
645         if (i2c_transfer(state->i2c, &tda8290_msg, 1) != 1) {
646                 struct saa7134_dev *dev = fe->dvb->priv;
647                 wprintk("could not access tda8290 I2C gate\n");
648                 return -EIO;
649         }
650         msleep(20);
651         return 0;
652 }
653
654 /* ------------------------------------------------------------------ */
655
656 static int philips_tda827x_tuner_init(struct dvb_frontend *fe)
657 {
658         struct saa7134_dev *dev = fe->dvb->priv;
659         struct tda1004x_state *state = fe->demodulator_priv;
660
661         switch (state->config->antenna_switch) {
662         case 0: break;
663         case 1: dprintk("setting GPIO21 to 0 (TV antenna?)\n");
664                 saa7134_set_gpio(dev, 21, 0);
665                 break;
666         case 2: dprintk("setting GPIO21 to 1 (Radio antenna?)\n");
667                 saa7134_set_gpio(dev, 21, 1);
668                 break;
669         }
670         return 0;
671 }
672
673 static int philips_tda827x_tuner_sleep(struct dvb_frontend *fe)
674 {
675         struct saa7134_dev *dev = fe->dvb->priv;
676         struct tda1004x_state *state = fe->demodulator_priv;
677
678         switch (state->config->antenna_switch) {
679         case 0: break;
680         case 1: dprintk("setting GPIO21 to 1 (Radio antenna?)\n");
681                 saa7134_set_gpio(dev, 21, 1);
682                 break;
683         case 2: dprintk("setting GPIO21 to 0 (TV antenna?)\n");
684                 saa7134_set_gpio(dev, 21, 0);
685                 break;
686         }
687         return 0;
688 }
689
690 static struct tda827x_config tda827x_cfg = {
691         .lna_gain = philips_tda827x_lna_gain,
692         .init = philips_tda827x_tuner_init,
693         .sleep = philips_tda827x_tuner_sleep
694 };
695
696 static void configure_tda827x_fe(struct saa7134_dev *dev, struct tda1004x_config *tda_conf)
697 {
698         dev->dvb.frontend = dvb_attach(tda10046_attach, tda_conf, &dev->i2c_adap);
699         if (dev->dvb.frontend) {
700                 if (tda_conf->i2c_gate)
701                         dev->dvb.frontend->ops.i2c_gate_ctrl = tda8290_i2c_gate_ctrl;
702                 if (dvb_attach(tda827x_attach, dev->dvb.frontend, tda_conf->tuner_address,
703                                                 &dev->i2c_adap,&tda827x_cfg) == NULL) {
704                         wprintk("no tda827x tuner found at addr: %02x\n",
705                                 tda_conf->tuner_address);
706                 }
707         }
708 }
709
710 /* ------------------------------------------------------------------ */
711 static struct tda1004x_config tda827x_lifeview_config = {
712         .demod_address = 0x08,
713         .invert        = 1,
714         .invert_oclk   = 0,
715         .xtal_freq     = TDA10046_XTAL_16M,
716         .agc_config    = TDA10046_AGC_TDA827X,
717         .gpio_config   = TDA10046_GP11_I,
718         .if_freq       = TDA10046_FREQ_045,
719         .tuner_address = 0x60,
720         .request_firmware = philips_tda1004x_request_firmware
721 };
722
723 static struct tda1004x_config philips_tiger_config = {
724         .demod_address = 0x08,
725         .invert        = 1,
726         .invert_oclk   = 0,
727         .xtal_freq     = TDA10046_XTAL_16M,
728         .agc_config    = TDA10046_AGC_TDA827X,
729         .gpio_config   = TDA10046_GP11_I,
730         .if_freq       = TDA10046_FREQ_045,
731         .i2c_gate      = 0x4b,
732         .tuner_address = 0x61,
733         .tuner_config  = 0,
734         .antenna_switch= 1,
735         .request_firmware = philips_tda1004x_request_firmware
736 };
737
738 static struct tda1004x_config cinergy_ht_config = {
739         .demod_address = 0x08,
740         .invert        = 1,
741         .invert_oclk   = 0,
742         .xtal_freq     = TDA10046_XTAL_16M,
743         .agc_config    = TDA10046_AGC_TDA827X,
744         .gpio_config   = TDA10046_GP01_I,
745         .if_freq       = TDA10046_FREQ_045,
746         .i2c_gate      = 0x4b,
747         .tuner_address = 0x61,
748         .tuner_config  = 0,
749         .request_firmware = philips_tda1004x_request_firmware
750 };
751
752 static struct tda1004x_config cinergy_ht_pci_config = {
753         .demod_address = 0x08,
754         .invert        = 1,
755         .invert_oclk   = 0,
756         .xtal_freq     = TDA10046_XTAL_16M,
757         .agc_config    = TDA10046_AGC_TDA827X,
758         .gpio_config   = TDA10046_GP01_I,
759         .if_freq       = TDA10046_FREQ_045,
760         .i2c_gate      = 0x4b,
761         .tuner_address = 0x60,
762         .tuner_config  = 0,
763         .request_firmware = philips_tda1004x_request_firmware
764 };
765
766 static struct tda1004x_config philips_tiger_s_config = {
767         .demod_address = 0x08,
768         .invert        = 1,
769         .invert_oclk   = 0,
770         .xtal_freq     = TDA10046_XTAL_16M,
771         .agc_config    = TDA10046_AGC_TDA827X,
772         .gpio_config   = TDA10046_GP01_I,
773         .if_freq       = TDA10046_FREQ_045,
774         .i2c_gate      = 0x4b,
775         .tuner_address = 0x61,
776         .tuner_config  = 2,
777         .antenna_switch= 1,
778         .request_firmware = philips_tda1004x_request_firmware
779 };
780
781 static struct tda1004x_config pinnacle_pctv_310i_config = {
782         .demod_address = 0x08,
783         .invert        = 1,
784         .invert_oclk   = 0,
785         .xtal_freq     = TDA10046_XTAL_16M,
786         .agc_config    = TDA10046_AGC_TDA827X,
787         .gpio_config   = TDA10046_GP11_I,
788         .if_freq       = TDA10046_FREQ_045,
789         .i2c_gate      = 0x4b,
790         .tuner_address = 0x61,
791         .tuner_config  = 1,
792         .request_firmware = philips_tda1004x_request_firmware
793 };
794
795 static struct tda1004x_config hauppauge_hvr_1110_config = {
796         .demod_address = 0x08,
797         .invert        = 1,
798         .invert_oclk   = 0,
799         .xtal_freq     = TDA10046_XTAL_16M,
800         .agc_config    = TDA10046_AGC_TDA827X,
801         .gpio_config   = TDA10046_GP11_I,
802         .if_freq       = TDA10046_FREQ_045,
803         .i2c_gate      = 0x4b,
804         .tuner_address = 0x61,
805         .request_firmware = philips_tda1004x_request_firmware
806 };
807
808 static struct tda1004x_config asus_p7131_dual_config = {
809         .demod_address = 0x08,
810         .invert        = 1,
811         .invert_oclk   = 0,
812         .xtal_freq     = TDA10046_XTAL_16M,
813         .agc_config    = TDA10046_AGC_TDA827X,
814         .gpio_config   = TDA10046_GP11_I,
815         .if_freq       = TDA10046_FREQ_045,
816         .i2c_gate      = 0x4b,
817         .tuner_address = 0x61,
818         .tuner_config  = 0,
819         .antenna_switch= 2,
820         .request_firmware = philips_tda1004x_request_firmware
821 };
822
823 static struct tda1004x_config lifeview_trio_config = {
824         .demod_address = 0x09,
825         .invert        = 1,
826         .invert_oclk   = 0,
827         .xtal_freq     = TDA10046_XTAL_16M,
828         .agc_config    = TDA10046_AGC_TDA827X,
829         .gpio_config   = TDA10046_GP00_I,
830         .if_freq       = TDA10046_FREQ_045,
831         .tuner_address = 0x60,
832         .request_firmware = philips_tda1004x_request_firmware
833 };
834
835 static struct tda1004x_config tevion_dvbt220rf_config = {
836         .demod_address = 0x08,
837         .invert        = 1,
838         .invert_oclk   = 0,
839         .xtal_freq     = TDA10046_XTAL_16M,
840         .agc_config    = TDA10046_AGC_TDA827X,
841         .gpio_config   = TDA10046_GP11_I,
842         .if_freq       = TDA10046_FREQ_045,
843         .tuner_address = 0x60,
844         .request_firmware = philips_tda1004x_request_firmware
845 };
846
847 static struct tda1004x_config md8800_dvbt_config = {
848         .demod_address = 0x08,
849         .invert        = 1,
850         .invert_oclk   = 0,
851         .xtal_freq     = TDA10046_XTAL_16M,
852         .agc_config    = TDA10046_AGC_TDA827X,
853         .gpio_config   = TDA10046_GP01_I,
854         .if_freq       = TDA10046_FREQ_045,
855         .i2c_gate      = 0x4b,
856         .tuner_address = 0x60,
857         .tuner_config  = 0,
858         .request_firmware = philips_tda1004x_request_firmware
859 };
860
861 static struct tda1004x_config asus_p7131_4871_config = {
862         .demod_address = 0x08,
863         .invert        = 1,
864         .invert_oclk   = 0,
865         .xtal_freq     = TDA10046_XTAL_16M,
866         .agc_config    = TDA10046_AGC_TDA827X,
867         .gpio_config   = TDA10046_GP01_I,
868         .if_freq       = TDA10046_FREQ_045,
869         .i2c_gate      = 0x4b,
870         .tuner_address = 0x61,
871         .tuner_config  = 2,
872         .antenna_switch= 2,
873         .request_firmware = philips_tda1004x_request_firmware
874 };
875
876 static struct tda1004x_config asus_p7131_hybrid_lna_config = {
877         .demod_address = 0x08,
878         .invert        = 1,
879         .invert_oclk   = 0,
880         .xtal_freq     = TDA10046_XTAL_16M,
881         .agc_config    = TDA10046_AGC_TDA827X,
882         .gpio_config   = TDA10046_GP11_I,
883         .if_freq       = TDA10046_FREQ_045,
884         .i2c_gate      = 0x4b,
885         .tuner_address = 0x61,
886         .tuner_config  = 2,
887         .antenna_switch= 2,
888         .request_firmware = philips_tda1004x_request_firmware
889 };
890 static struct tda1004x_config kworld_dvb_t_210_config = {
891         .demod_address = 0x08,
892         .invert        = 1,
893         .invert_oclk   = 0,
894         .xtal_freq     = TDA10046_XTAL_16M,
895         .agc_config    = TDA10046_AGC_TDA827X,
896         .gpio_config   = TDA10046_GP11_I,
897         .if_freq       = TDA10046_FREQ_045,
898         .i2c_gate      = 0x4b,
899         .tuner_address = 0x61,
900         .tuner_config  = 2,
901         .antenna_switch= 1,
902         .request_firmware = philips_tda1004x_request_firmware
903 };
904 /* ------------------------------------------------------------------
905  * special case: this card uses saa713x GPIO22 for the mode switch
906  */
907
908 static int ads_duo_tuner_init(struct dvb_frontend *fe)
909 {
910         struct saa7134_dev *dev = fe->dvb->priv;
911         philips_tda827x_tuner_init(fe);
912         /* route TDA8275a AGC input to the channel decoder */
913         saa7134_set_gpio(dev, 22, 1);
914         return 0;
915 }
916
917 static int ads_duo_tuner_sleep(struct dvb_frontend *fe)
918 {
919         struct saa7134_dev *dev = fe->dvb->priv;
920         /* route TDA8275a AGC input to the analog IF chip*/
921         saa7134_set_gpio(dev, 22, 0);
922         philips_tda827x_tuner_sleep(fe);
923         return 0;
924 }
925
926 static struct tda827x_config ads_duo_cfg = {
927         .lna_gain = philips_tda827x_lna_gain,
928         .init = ads_duo_tuner_init,
929         .sleep = ads_duo_tuner_sleep
930 };
931
932 static struct tda1004x_config ads_tech_duo_config = {
933         .demod_address = 0x08,
934         .invert        = 1,
935         .invert_oclk   = 0,
936         .xtal_freq     = TDA10046_XTAL_16M,
937         .agc_config    = TDA10046_AGC_TDA827X,
938         .gpio_config   = TDA10046_GP00_I,
939         .if_freq       = TDA10046_FREQ_045,
940         .tuner_address = 0x61,
941         .request_firmware = philips_tda1004x_request_firmware
942 };
943
944 /* ==================================================================
945  * tda10086 based DVB-S cards, helper functions
946  */
947
948 static struct tda10086_config flydvbs = {
949         .demod_address = 0x0e,
950         .invert = 0,
951 };
952
953 /* ==================================================================
954  * nxt200x based ATSC cards, helper functions
955  */
956
957 static struct nxt200x_config avertvhda180 = {
958         .demod_address    = 0x0a,
959 };
960
961 static int nxt200x_set_pll_input(u8 *buf, int input)
962 {
963         if (input)
964                 buf[3] |= 0x08;
965         else
966                 buf[3] &= ~0x08;
967         return 0;
968 }
969
970 static struct nxt200x_config kworldatsc110 = {
971         .demod_address    = 0x0a,
972         .set_pll_input    = nxt200x_set_pll_input,
973 };
974
975 /* ==================================================================
976  * Core code
977  */
978
979 static int dvb_init(struct saa7134_dev *dev)
980 {
981         int ret;
982         /* init struct videobuf_dvb */
983         dev->ts.nr_bufs    = 32;
984         dev->ts.nr_packets = 32*4;
985         dev->dvb.name = dev->name;
986         videobuf_queue_init(&dev->dvb.dvbq, &saa7134_ts_qops,
987                             dev->pci, &dev->slock,
988                             V4L2_BUF_TYPE_VIDEO_CAPTURE,
989                             V4L2_FIELD_ALTERNATE,
990                             sizeof(struct saa7134_buf),
991                             dev);
992
993         switch (dev->board) {
994         case SAA7134_BOARD_PINNACLE_300I_DVBT_PAL:
995                 dprintk("pinnacle 300i dvb setup\n");
996                 dev->dvb.frontend = dvb_attach(mt352_attach, &pinnacle_300i,
997                                                &dev->i2c_adap);
998                 if (dev->dvb.frontend) {
999                         dev->dvb.frontend->ops.tuner_ops.set_params = mt352_pinnacle_tuner_set_params;
1000                 }
1001                 break;
1002         case SAA7134_BOARD_AVERMEDIA_777:
1003         case SAA7134_BOARD_AVERMEDIA_A16AR:
1004                 dprintk("avertv 777 dvb setup\n");
1005                 dev->dvb.frontend = dvb_attach(mt352_attach, &avermedia_777,
1006                                                &dev->i2c_adap);
1007                 if (dev->dvb.frontend) {
1008                         dev->dvb.frontend->ops.tuner_ops.calc_regs = mt352_aver777_tuner_calc_regs;
1009                 }
1010                 break;
1011         case SAA7134_BOARD_MD7134:
1012                 dev->dvb.frontend = dvb_attach(tda10046_attach,
1013                                                &medion_cardbus,
1014                                                &dev->i2c_adap);
1015                 if (dev->dvb.frontend) {
1016                         dev->dvb.frontend->ops.tuner_ops.init = philips_fmd1216_tuner_init;
1017                         dev->dvb.frontend->ops.tuner_ops.sleep = philips_fmd1216_tuner_sleep;
1018                         dev->dvb.frontend->ops.tuner_ops.set_params = philips_fmd1216_tuner_set_params;
1019                 }
1020                 break;
1021         case SAA7134_BOARD_PHILIPS_TOUGH:
1022                 dev->dvb.frontend = dvb_attach(tda10046_attach,
1023                                                &philips_tu1216_60_config,
1024                                                &dev->i2c_adap);
1025                 if (dev->dvb.frontend) {
1026                         dev->dvb.frontend->ops.tuner_ops.init = philips_tu1216_init;
1027                         dev->dvb.frontend->ops.tuner_ops.set_params = philips_tda6651_pll_set;
1028                 }
1029                 break;
1030         case SAA7134_BOARD_FLYDVBTDUO:
1031         case SAA7134_BOARD_FLYDVBT_DUO_CARDBUS:
1032                 configure_tda827x_fe(dev, &tda827x_lifeview_config);
1033                 break;
1034         case SAA7134_BOARD_PHILIPS_EUROPA:
1035         case SAA7134_BOARD_VIDEOMATE_DVBT_300:
1036                 dev->dvb.frontend = dvb_attach(tda10046_attach,
1037                                                &philips_europa_config,
1038                                                &dev->i2c_adap);
1039                 if (dev->dvb.frontend) {
1040                         dev->original_demod_sleep = dev->dvb.frontend->ops.sleep;
1041                         dev->dvb.frontend->ops.sleep = philips_europa_demod_sleep;
1042                         dev->dvb.frontend->ops.tuner_ops.init = philips_europa_tuner_init;
1043                         dev->dvb.frontend->ops.tuner_ops.sleep = philips_europa_tuner_sleep;
1044                         dev->dvb.frontend->ops.tuner_ops.set_params = philips_td1316_tuner_set_params;
1045                 }
1046                 break;
1047         case SAA7134_BOARD_VIDEOMATE_DVBT_200:
1048                 dev->dvb.frontend = dvb_attach(tda10046_attach,
1049                                                &philips_tu1216_61_config,
1050                                                &dev->i2c_adap);
1051                 if (dev->dvb.frontend) {
1052                         dev->dvb.frontend->ops.tuner_ops.init = philips_tu1216_init;
1053                         dev->dvb.frontend->ops.tuner_ops.set_params = philips_tda6651_pll_set;
1054                 }
1055                 break;
1056         case SAA7134_BOARD_KWORLD_DVBT_210:
1057                 configure_tda827x_fe(dev, &kworld_dvb_t_210_config);
1058                 break;
1059         case SAA7134_BOARD_PHILIPS_TIGER:
1060                 configure_tda827x_fe(dev, &philips_tiger_config);
1061                 break;
1062         case SAA7134_BOARD_PINNACLE_PCTV_310i:
1063                 configure_tda827x_fe(dev, &pinnacle_pctv_310i_config);
1064                 break;
1065         case SAA7134_BOARD_HAUPPAUGE_HVR1110:
1066                 configure_tda827x_fe(dev, &hauppauge_hvr_1110_config);
1067                 break;
1068         case SAA7134_BOARD_ASUSTeK_P7131_DUAL:
1069                 configure_tda827x_fe(dev, &asus_p7131_dual_config);
1070                 break;
1071         case SAA7134_BOARD_FLYDVBT_LR301:
1072                 configure_tda827x_fe(dev, &tda827x_lifeview_config);
1073                 break;
1074         case SAA7134_BOARD_FLYDVB_TRIO:
1075                 if(! use_frontend) {    //terrestrial
1076                         configure_tda827x_fe(dev, &lifeview_trio_config);
1077                 } else {              //satellite
1078                         dev->dvb.frontend = dvb_attach(tda10086_attach, &flydvbs, &dev->i2c_adap);
1079                         if (dev->dvb.frontend) {
1080                                 if (dvb_attach(tda826x_attach, dev->dvb.frontend, 0x63,
1081                                                                         &dev->i2c_adap, 0) == NULL) {
1082                                         wprintk("%s: Lifeview Trio, No tda826x found!\n", __FUNCTION__);
1083                                 }
1084                                 if (dvb_attach(isl6421_attach, dev->dvb.frontend, &dev->i2c_adap,
1085                                                                                 0x08, 0, 0) == NULL) {
1086                                         wprintk("%s: Lifeview Trio, No ISL6421 found!\n", __FUNCTION__);
1087                                 }
1088                         }
1089                 }
1090                 break;
1091         case SAA7134_BOARD_ADS_DUO_CARDBUS_PTV331:
1092         case SAA7134_BOARD_FLYDVBT_HYBRID_CARDBUS:
1093                 dev->dvb.frontend = dvb_attach(tda10046_attach,
1094                                                &ads_tech_duo_config,
1095                                                &dev->i2c_adap);
1096                 if (dev->dvb.frontend) {
1097                         if (dvb_attach(tda827x_attach,dev->dvb.frontend,
1098                                    ads_tech_duo_config.tuner_address,
1099                                    &dev->i2c_adap,&ads_duo_cfg) == NULL) {
1100                                 wprintk("no tda827x tuner found at addr: %02x\n",
1101                                         ads_tech_duo_config.tuner_address);
1102                         }
1103                 }
1104                 break;
1105         case SAA7134_BOARD_TEVION_DVBT_220RF:
1106                 configure_tda827x_fe(dev, &tevion_dvbt220rf_config);
1107                 break;
1108         case SAA7134_BOARD_MEDION_MD8800_QUADRO:
1109                 configure_tda827x_fe(dev, &md8800_dvbt_config);
1110                 break;
1111         case SAA7134_BOARD_AVERMEDIA_AVERTVHD_A180:
1112                 dev->dvb.frontend = dvb_attach(nxt200x_attach, &avertvhda180,
1113                                                &dev->i2c_adap);
1114                 if (dev->dvb.frontend) {
1115                         dvb_attach(dvb_pll_attach, dev->dvb.frontend, 0x61,
1116                                    NULL, &dvb_pll_tdhu2);
1117                 }
1118                 break;
1119         case SAA7134_BOARD_KWORLD_ATSC110:
1120                 dev->dvb.frontend = dvb_attach(nxt200x_attach, &kworldatsc110,
1121                                                &dev->i2c_adap);
1122                 if (dev->dvb.frontend) {
1123                         dvb_attach(dvb_pll_attach, dev->dvb.frontend, 0x61,
1124                                    NULL, &dvb_pll_tuv1236d);
1125                 }
1126                 break;
1127         case SAA7134_BOARD_FLYDVBS_LR300:
1128                 dev->dvb.frontend = dvb_attach(tda10086_attach, &flydvbs,
1129                                                &dev->i2c_adap);
1130                 if (dev->dvb.frontend) {
1131                         if (dvb_attach(tda826x_attach, dev->dvb.frontend, 0x60,
1132                                        &dev->i2c_adap, 0) == NULL) {
1133                                 wprintk("%s: No tda826x found!\n", __FUNCTION__);
1134                         }
1135                         if (dvb_attach(isl6421_attach, dev->dvb.frontend,
1136                                        &dev->i2c_adap, 0x08, 0, 0) == NULL) {
1137                                 wprintk("%s: No ISL6421 found!\n", __FUNCTION__);
1138                         }
1139                 }
1140                 break;
1141         case SAA7134_BOARD_ASUS_EUROPA2_HYBRID:
1142                 dev->dvb.frontend = tda10046_attach(&medion_cardbus,
1143                                                     &dev->i2c_adap);
1144                 if (dev->dvb.frontend) {
1145                         dev->original_demod_sleep = dev->dvb.frontend->ops.sleep;
1146                         dev->dvb.frontend->ops.sleep = philips_europa_demod_sleep;
1147                         dev->dvb.frontend->ops.tuner_ops.init = philips_fmd1216_tuner_init;
1148                         dev->dvb.frontend->ops.tuner_ops.sleep = philips_fmd1216_tuner_sleep;
1149                         dev->dvb.frontend->ops.tuner_ops.set_params = philips_fmd1216_tuner_set_params;
1150                 }
1151                 break;
1152         case SAA7134_BOARD_VIDEOMATE_DVBT_200A:
1153                 dev->dvb.frontend = dvb_attach(tda10046_attach,
1154                                 &philips_europa_config,
1155                                 &dev->i2c_adap);
1156                 if (dev->dvb.frontend) {
1157                         dev->dvb.frontend->ops.tuner_ops.init = philips_td1316_tuner_init;
1158                         dev->dvb.frontend->ops.tuner_ops.set_params = philips_td1316_tuner_set_params;
1159                 }
1160                 break;
1161         case SAA7134_BOARD_CINERGY_HT_PCMCIA:
1162                 configure_tda827x_fe(dev, &cinergy_ht_config);
1163                 break;
1164         case SAA7134_BOARD_CINERGY_HT_PCI:
1165                 configure_tda827x_fe(dev, &cinergy_ht_pci_config);
1166                 break;
1167         case SAA7134_BOARD_PHILIPS_TIGER_S:
1168                 configure_tda827x_fe(dev, &philips_tiger_s_config);
1169                 break;
1170         case SAA7134_BOARD_ASUS_P7131_4871:
1171                 configure_tda827x_fe(dev, &asus_p7131_4871_config);
1172                 break;
1173         case SAA7134_BOARD_ASUSTeK_P7131_HYBRID_LNA:
1174                 configure_tda827x_fe(dev, &asus_p7131_hybrid_lna_config);
1175                 break;
1176         default:
1177                 wprintk("Huh? unknown DVB card?\n");
1178                 break;
1179         }
1180
1181         if (NULL == dev->dvb.frontend) {
1182                 printk(KERN_ERR "%s/dvb: frontend initialization failed\n", dev->name);
1183                 return -1;
1184         }
1185
1186         /* register everything else */
1187         ret = videobuf_dvb_register(&dev->dvb, THIS_MODULE, dev, &dev->pci->dev);
1188
1189         /* this sequence is necessary to make the tda1004x load its firmware
1190          * and to enter analog mode of hybrid boards
1191          */
1192         if (!ret) {
1193                 if (dev->dvb.frontend->ops.init)
1194                         dev->dvb.frontend->ops.init(dev->dvb.frontend);
1195                 if (dev->dvb.frontend->ops.sleep)
1196                         dev->dvb.frontend->ops.sleep(dev->dvb.frontend);
1197                 if (dev->dvb.frontend->ops.tuner_ops.sleep)
1198                         dev->dvb.frontend->ops.tuner_ops.sleep(dev->dvb.frontend);
1199         }
1200         return ret;
1201 }
1202
1203 static int dvb_fini(struct saa7134_dev *dev)
1204 {
1205         static int on  = TDA9887_PRESENT | TDA9887_PORT2_INACTIVE;
1206
1207         switch (dev->board) {
1208         case SAA7134_BOARD_PINNACLE_300I_DVBT_PAL:
1209                 /* otherwise we don't detect the tuner on next insmod */
1210                 saa7134_i2c_call_clients(dev,TDA9887_SET_CONFIG,&on);
1211                 break;
1212         };
1213         videobuf_dvb_unregister(&dev->dvb);
1214         return 0;
1215 }
1216
1217 static struct saa7134_mpeg_ops dvb_ops = {
1218         .type          = SAA7134_MPEG_DVB,
1219         .init          = dvb_init,
1220         .fini          = dvb_fini,
1221 };
1222
1223 static int __init dvb_register(void)
1224 {
1225         return saa7134_ts_register(&dvb_ops);
1226 }
1227
1228 static void __exit dvb_unregister(void)
1229 {
1230         saa7134_ts_unregister(&dvb_ops);
1231 }
1232
1233 module_init(dvb_register);
1234 module_exit(dvb_unregister);
1235
1236 /* ------------------------------------------------------------------ */
1237 /*
1238  * Local variables:
1239  * c-basic-offset: 8
1240  * End:
1241  */