V4L/DVB (7186): tda10086: make the 22kHz tone for DISEQC a config option
[linux-2.6.git] / drivers / media / video / saa7134 / saa7134-dvb.c
1 /*
2  *
3  * (c) 2004 Gerd Knorr <kraxel@bytesex.org> [SuSE Labs]
4  *
5  *  Extended 3 / 2005 by Hartmut Hackmann to support various
6  *  cards with the tda10046 DVB-T channel decoder
7  *
8  *  This program is free software; you can redistribute it and/or modify
9  *  it under the terms of the GNU General Public License as published by
10  *  the Free Software Foundation; either version 2 of the License, or
11  *  (at your option) any later version.
12  *
13  *  This program is distributed in the hope that it will be useful,
14  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
15  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
16  *  GNU General Public License for more details.
17  *
18  *  You should have received a copy of the GNU General Public License
19  *  along with this program; if not, write to the Free Software
20  *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
21  */
22
23 #include <linux/init.h>
24 #include <linux/list.h>
25 #include <linux/module.h>
26 #include <linux/kernel.h>
27 #include <linux/slab.h>
28 #include <linux/delay.h>
29 #include <linux/kthread.h>
30 #include <linux/suspend.h>
31
32 #include "saa7134-reg.h"
33 #include "saa7134.h"
34 #include <media/v4l2-common.h>
35 #include "dvb-pll.h"
36
37 #include "mt352.h"
38 #include "mt352_priv.h" /* FIXME */
39 #include "tda1004x.h"
40 #include "nxt200x.h"
41
42 #include "tda10086.h"
43 #include "tda826x.h"
44 #include "tda827x.h"
45 #include "isl6421.h"
46
47 MODULE_AUTHOR("Gerd Knorr <kraxel@bytesex.org> [SuSE Labs]");
48 MODULE_LICENSE("GPL");
49
50 static unsigned int antenna_pwr = 0;
51
52 module_param(antenna_pwr, int, 0444);
53 MODULE_PARM_DESC(antenna_pwr,"enable antenna power (Pinnacle 300i)");
54
55 static int use_frontend = 0;
56 module_param(use_frontend, int, 0644);
57 MODULE_PARM_DESC(use_frontend,"for cards with multiple frontends (0: terrestrial, 1: satellite)");
58
59 static int debug = 0;
60 module_param(debug, int, 0644);
61 MODULE_PARM_DESC(debug, "Turn on/off module debugging (default:off).");
62
63 #define dprintk(fmt, arg...)    do { if (debug) \
64         printk(KERN_DEBUG "%s/dvb: " fmt, dev->name , ## arg); } while(0)
65
66 /* Print a warning */
67 #define wprintk(fmt, arg...) \
68         printk(KERN_WARNING "%s/dvb: " fmt, dev->name, ## arg)
69
70 /* ------------------------------------------------------------------
71  * mt352 based DVB-T cards
72  */
73
74 static int pinnacle_antenna_pwr(struct saa7134_dev *dev, int on)
75 {
76         u32 ok;
77
78         if (!on) {
79                 saa_setl(SAA7134_GPIO_GPMODE0 >> 2,     (1 << 26));
80                 saa_clearl(SAA7134_GPIO_GPSTATUS0 >> 2, (1 << 26));
81                 return 0;
82         }
83
84         saa_setl(SAA7134_GPIO_GPMODE0 >> 2,     (1 << 26));
85         saa_setl(SAA7134_GPIO_GPSTATUS0 >> 2,   (1 << 26));
86         udelay(10);
87
88         saa_setl(SAA7134_GPIO_GPMODE0 >> 2,     (1 << 28));
89         saa_clearl(SAA7134_GPIO_GPSTATUS0 >> 2, (1 << 28));
90         udelay(10);
91         saa_setl(SAA7134_GPIO_GPSTATUS0 >> 2,   (1 << 28));
92         udelay(10);
93         ok = saa_readl(SAA7134_GPIO_GPSTATUS0) & (1 << 27);
94         dprintk("%s %s\n", __FUNCTION__, ok ? "on" : "off");
95
96         if (!ok)
97                 saa_clearl(SAA7134_GPIO_GPSTATUS0 >> 2,   (1 << 26));
98         return ok;
99 }
100
101 static int mt352_pinnacle_init(struct dvb_frontend* fe)
102 {
103         static u8 clock_config []  = { CLOCK_CTL,  0x3d, 0x28 };
104         static u8 reset []         = { RESET,      0x80 };
105         static u8 adc_ctl_1_cfg [] = { ADC_CTL_1,  0x40 };
106         static u8 agc_cfg []       = { AGC_TARGET, 0x28, 0xa0 };
107         static u8 capt_range_cfg[] = { CAPT_RANGE, 0x31 };
108         static u8 fsm_ctl_cfg[]    = { 0x7b,       0x04 };
109         static u8 gpp_ctl_cfg []   = { GPP_CTL,    0x0f };
110         static u8 scan_ctl_cfg []  = { SCAN_CTL,   0x0d };
111         static u8 irq_cfg []       = { INTERRUPT_EN_0, 0x00, 0x00, 0x00, 0x00 };
112         struct saa7134_dev *dev= fe->dvb->priv;
113
114         dprintk("%s called\n", __FUNCTION__);
115
116         mt352_write(fe, clock_config,   sizeof(clock_config));
117         udelay(200);
118         mt352_write(fe, reset,          sizeof(reset));
119         mt352_write(fe, adc_ctl_1_cfg,  sizeof(adc_ctl_1_cfg));
120         mt352_write(fe, agc_cfg,        sizeof(agc_cfg));
121         mt352_write(fe, capt_range_cfg, sizeof(capt_range_cfg));
122         mt352_write(fe, gpp_ctl_cfg,    sizeof(gpp_ctl_cfg));
123
124         mt352_write(fe, fsm_ctl_cfg,    sizeof(fsm_ctl_cfg));
125         mt352_write(fe, scan_ctl_cfg,   sizeof(scan_ctl_cfg));
126         mt352_write(fe, irq_cfg,        sizeof(irq_cfg));
127
128         return 0;
129 }
130
131 static int mt352_aver777_init(struct dvb_frontend* fe)
132 {
133         static u8 clock_config []  = { CLOCK_CTL,  0x38, 0x2d };
134         static u8 reset []         = { RESET,      0x80 };
135         static u8 adc_ctl_1_cfg [] = { ADC_CTL_1,  0x40 };
136         static u8 agc_cfg []       = { AGC_TARGET, 0x28, 0xa0 };
137         static u8 capt_range_cfg[] = { CAPT_RANGE, 0x33 };
138
139         mt352_write(fe, clock_config,   sizeof(clock_config));
140         udelay(200);
141         mt352_write(fe, reset,          sizeof(reset));
142         mt352_write(fe, adc_ctl_1_cfg,  sizeof(adc_ctl_1_cfg));
143         mt352_write(fe, agc_cfg,        sizeof(agc_cfg));
144         mt352_write(fe, capt_range_cfg, sizeof(capt_range_cfg));
145
146         return 0;
147 }
148
149 static int mt352_pinnacle_tuner_set_params(struct dvb_frontend* fe,
150                                            struct dvb_frontend_parameters* params)
151 {
152         u8 off[] = { 0x00, 0xf1};
153         u8 on[]  = { 0x00, 0x71};
154         struct i2c_msg msg = {.addr=0x43, .flags=0, .buf=off, .len = sizeof(off)};
155
156         struct saa7134_dev *dev = fe->dvb->priv;
157         struct v4l2_frequency f;
158
159         /* set frequency (mt2050) */
160         f.tuner     = 0;
161         f.type      = V4L2_TUNER_DIGITAL_TV;
162         f.frequency = params->frequency / 1000 * 16 / 1000;
163         if (fe->ops.i2c_gate_ctrl)
164                 fe->ops.i2c_gate_ctrl(fe, 1);
165         i2c_transfer(&dev->i2c_adap, &msg, 1);
166         saa7134_i2c_call_clients(dev,VIDIOC_S_FREQUENCY,&f);
167         msg.buf = on;
168         if (fe->ops.i2c_gate_ctrl)
169                 fe->ops.i2c_gate_ctrl(fe, 1);
170         i2c_transfer(&dev->i2c_adap, &msg, 1);
171
172         pinnacle_antenna_pwr(dev, antenna_pwr);
173
174         /* mt352 setup */
175         return mt352_pinnacle_init(fe);
176 }
177
178 static struct mt352_config pinnacle_300i = {
179         .demod_address = 0x3c >> 1,
180         .adc_clock     = 20333,
181         .if2           = 36150,
182         .no_tuner      = 1,
183         .demod_init    = mt352_pinnacle_init,
184 };
185
186 static struct mt352_config avermedia_777 = {
187         .demod_address = 0xf,
188         .demod_init    = mt352_aver777_init,
189 };
190
191 /* ==================================================================
192  * tda1004x based DVB-T cards, helper functions
193  */
194
195 static int philips_tda1004x_request_firmware(struct dvb_frontend *fe,
196                                            const struct firmware **fw, char *name)
197 {
198         struct saa7134_dev *dev = fe->dvb->priv;
199         return request_firmware(fw, name, &dev->pci->dev);
200 }
201
202 /* ------------------------------------------------------------------
203  * these tuners are tu1216, td1316(a)
204  */
205
206 static int philips_tda6651_pll_set(struct dvb_frontend *fe, struct dvb_frontend_parameters *params)
207 {
208         struct saa7134_dev *dev = fe->dvb->priv;
209         struct tda1004x_state *state = fe->demodulator_priv;
210         u8 addr = state->config->tuner_address;
211         u8 tuner_buf[4];
212         struct i2c_msg tuner_msg = {.addr = addr,.flags = 0,.buf = tuner_buf,.len =
213                         sizeof(tuner_buf) };
214         int tuner_frequency = 0;
215         u8 band, cp, filter;
216
217         /* determine charge pump */
218         tuner_frequency = params->frequency + 36166000;
219         if (tuner_frequency < 87000000)
220                 return -EINVAL;
221         else if (tuner_frequency < 130000000)
222                 cp = 3;
223         else if (tuner_frequency < 160000000)
224                 cp = 5;
225         else if (tuner_frequency < 200000000)
226                 cp = 6;
227         else if (tuner_frequency < 290000000)
228                 cp = 3;
229         else if (tuner_frequency < 420000000)
230                 cp = 5;
231         else if (tuner_frequency < 480000000)
232                 cp = 6;
233         else if (tuner_frequency < 620000000)
234                 cp = 3;
235         else if (tuner_frequency < 830000000)
236                 cp = 5;
237         else if (tuner_frequency < 895000000)
238                 cp = 7;
239         else
240                 return -EINVAL;
241
242         /* determine band */
243         if (params->frequency < 49000000)
244                 return -EINVAL;
245         else if (params->frequency < 161000000)
246                 band = 1;
247         else if (params->frequency < 444000000)
248                 band = 2;
249         else if (params->frequency < 861000000)
250                 band = 4;
251         else
252                 return -EINVAL;
253
254         /* setup PLL filter */
255         switch (params->u.ofdm.bandwidth) {
256         case BANDWIDTH_6_MHZ:
257                 filter = 0;
258                 break;
259
260         case BANDWIDTH_7_MHZ:
261                 filter = 0;
262                 break;
263
264         case BANDWIDTH_8_MHZ:
265                 filter = 1;
266                 break;
267
268         default:
269                 return -EINVAL;
270         }
271
272         /* calculate divisor
273          * ((36166000+((1000000/6)/2)) + Finput)/(1000000/6)
274          */
275         tuner_frequency = (((params->frequency / 1000) * 6) + 217496) / 1000;
276
277         /* setup tuner buffer */
278         tuner_buf[0] = (tuner_frequency >> 8) & 0x7f;
279         tuner_buf[1] = tuner_frequency & 0xff;
280         tuner_buf[2] = 0xca;
281         tuner_buf[3] = (cp << 5) | (filter << 3) | band;
282
283         if (fe->ops.i2c_gate_ctrl)
284                 fe->ops.i2c_gate_ctrl(fe, 1);
285         if (i2c_transfer(&dev->i2c_adap, &tuner_msg, 1) != 1) {
286                 wprintk("could not write to tuner at addr: 0x%02x\n",
287                         addr << 1);
288                 return -EIO;
289         }
290         msleep(1);
291         return 0;
292 }
293
294 static int philips_tu1216_init(struct dvb_frontend *fe)
295 {
296         struct saa7134_dev *dev = fe->dvb->priv;
297         struct tda1004x_state *state = fe->demodulator_priv;
298         u8 addr = state->config->tuner_address;
299         static u8 tu1216_init[] = { 0x0b, 0xf5, 0x85, 0xab };
300         struct i2c_msg tuner_msg = {.addr = addr,.flags = 0,.buf = tu1216_init,.len = sizeof(tu1216_init) };
301
302         /* setup PLL configuration */
303         if (fe->ops.i2c_gate_ctrl)
304                 fe->ops.i2c_gate_ctrl(fe, 1);
305         if (i2c_transfer(&dev->i2c_adap, &tuner_msg, 1) != 1)
306                 return -EIO;
307         msleep(1);
308
309         return 0;
310 }
311
312 /* ------------------------------------------------------------------ */
313
314 static struct tda1004x_config philips_tu1216_60_config = {
315         .demod_address = 0x8,
316         .invert        = 1,
317         .invert_oclk   = 0,
318         .xtal_freq     = TDA10046_XTAL_4M,
319         .agc_config    = TDA10046_AGC_DEFAULT,
320         .if_freq       = TDA10046_FREQ_3617,
321         .tuner_address = 0x60,
322         .request_firmware = philips_tda1004x_request_firmware
323 };
324
325 static struct tda1004x_config philips_tu1216_61_config = {
326
327         .demod_address = 0x8,
328         .invert        = 1,
329         .invert_oclk   = 0,
330         .xtal_freq     = TDA10046_XTAL_4M,
331         .agc_config    = TDA10046_AGC_DEFAULT,
332         .if_freq       = TDA10046_FREQ_3617,
333         .tuner_address = 0x61,
334         .request_firmware = philips_tda1004x_request_firmware
335 };
336
337 /* ------------------------------------------------------------------ */
338
339 static int philips_td1316_tuner_init(struct dvb_frontend *fe)
340 {
341         struct saa7134_dev *dev = fe->dvb->priv;
342         struct tda1004x_state *state = fe->demodulator_priv;
343         u8 addr = state->config->tuner_address;
344         static u8 msg[] = { 0x0b, 0xf5, 0x86, 0xab };
345         struct i2c_msg init_msg = {.addr = addr,.flags = 0,.buf = msg,.len = sizeof(msg) };
346
347         /* setup PLL configuration */
348         if (fe->ops.i2c_gate_ctrl)
349                 fe->ops.i2c_gate_ctrl(fe, 1);
350         if (i2c_transfer(&dev->i2c_adap, &init_msg, 1) != 1)
351                 return -EIO;
352         return 0;
353 }
354
355 static int philips_td1316_tuner_set_params(struct dvb_frontend *fe, struct dvb_frontend_parameters *params)
356 {
357         return philips_tda6651_pll_set(fe, params);
358 }
359
360 static int philips_td1316_tuner_sleep(struct dvb_frontend *fe)
361 {
362         struct saa7134_dev *dev = fe->dvb->priv;
363         struct tda1004x_state *state = fe->demodulator_priv;
364         u8 addr = state->config->tuner_address;
365         static u8 msg[] = { 0x0b, 0xdc, 0x86, 0xa4 };
366         struct i2c_msg analog_msg = {.addr = addr,.flags = 0,.buf = msg,.len = sizeof(msg) };
367
368         /* switch the tuner to analog mode */
369         if (fe->ops.i2c_gate_ctrl)
370                 fe->ops.i2c_gate_ctrl(fe, 1);
371         if (i2c_transfer(&dev->i2c_adap, &analog_msg, 1) != 1)
372                 return -EIO;
373         return 0;
374 }
375
376 /* ------------------------------------------------------------------ */
377
378 static int philips_europa_tuner_init(struct dvb_frontend *fe)
379 {
380         struct saa7134_dev *dev = fe->dvb->priv;
381         static u8 msg[] = { 0x00, 0x40};
382         struct i2c_msg init_msg = {.addr = 0x43,.flags = 0,.buf = msg,.len = sizeof(msg) };
383
384
385         if (philips_td1316_tuner_init(fe))
386                 return -EIO;
387         msleep(1);
388         if (i2c_transfer(&dev->i2c_adap, &init_msg, 1) != 1)
389                 return -EIO;
390
391         return 0;
392 }
393
394 static int philips_europa_tuner_sleep(struct dvb_frontend *fe)
395 {
396         struct saa7134_dev *dev = fe->dvb->priv;
397
398         static u8 msg[] = { 0x00, 0x14 };
399         struct i2c_msg analog_msg = {.addr = 0x43,.flags = 0,.buf = msg,.len = sizeof(msg) };
400
401         if (philips_td1316_tuner_sleep(fe))
402                 return -EIO;
403
404         /* switch the board to analog mode */
405         if (fe->ops.i2c_gate_ctrl)
406                 fe->ops.i2c_gate_ctrl(fe, 1);
407         i2c_transfer(&dev->i2c_adap, &analog_msg, 1);
408         return 0;
409 }
410
411 static int philips_europa_demod_sleep(struct dvb_frontend *fe)
412 {
413         struct saa7134_dev *dev = fe->dvb->priv;
414
415         if (dev->original_demod_sleep)
416                 dev->original_demod_sleep(fe);
417         fe->ops.i2c_gate_ctrl(fe, 1);
418         return 0;
419 }
420
421 static struct tda1004x_config philips_europa_config = {
422
423         .demod_address = 0x8,
424         .invert        = 0,
425         .invert_oclk   = 0,
426         .xtal_freq     = TDA10046_XTAL_4M,
427         .agc_config    = TDA10046_AGC_IFO_AUTO_POS,
428         .if_freq       = TDA10046_FREQ_052,
429         .tuner_address = 0x61,
430         .request_firmware = philips_tda1004x_request_firmware
431 };
432
433 /* ------------------------------------------------------------------ */
434
435 static struct tda1004x_config medion_cardbus = {
436         .demod_address = 0x08,
437         .invert        = 1,
438         .invert_oclk   = 0,
439         .xtal_freq     = TDA10046_XTAL_16M,
440         .agc_config    = TDA10046_AGC_IFO_AUTO_NEG,
441         .if_freq       = TDA10046_FREQ_3613,
442         .tuner_address = 0x61,
443         .request_firmware = philips_tda1004x_request_firmware
444 };
445
446 /* ------------------------------------------------------------------
447  * tda 1004x based cards with philips silicon tuner
448  */
449
450 static void philips_tda827x_lna_gain(struct dvb_frontend *fe, int high)
451 {
452         struct saa7134_dev *dev = fe->dvb->priv;
453         struct tda1004x_state *state = fe->demodulator_priv;
454         u8 addr = state->config->i2c_gate;
455         u8 config = state->config->tuner_config;
456         u8 GP00_CF[] = {0x20, 0x01};
457         u8 GP00_LEV[] = {0x22, 0x00};
458
459         struct i2c_msg msg = {.addr = addr,.flags = 0,.buf = GP00_CF, .len = 2};
460         if (config) {
461                 if (high) {
462                         dprintk("setting LNA to high gain\n");
463                 } else {
464                         dprintk("setting LNA to low gain\n");
465                 }
466         }
467         switch (config) {
468         case 0: /* no LNA */
469                 break;
470         case 1: /* switch is GPIO 0 of tda8290 */
471         case 2:
472                 /* turn Vsync off */
473                 saa7134_set_gpio(dev, 22, 0);
474                 GP00_LEV[1] = high ? 0 : 1;
475                 if (i2c_transfer(&dev->i2c_adap, &msg, 1) != 1) {
476                         wprintk("could not access tda8290 at addr: 0x%02x\n",
477                                 addr << 1);
478                         return;
479                 }
480                 msg.buf = GP00_LEV;
481                 if (config == 2)
482                         GP00_LEV[1] = high ? 1 : 0;
483                 i2c_transfer(&dev->i2c_adap, &msg, 1);
484                 break;
485         case 3: /* switch with GPIO of saa713x */
486                 saa7134_set_gpio(dev, 22, high);
487                 break;
488         }
489 }
490
491 static int tda8290_i2c_gate_ctrl( struct dvb_frontend* fe, int enable)
492 {
493         struct tda1004x_state *state = fe->demodulator_priv;
494
495         u8 addr = state->config->i2c_gate;
496         static u8 tda8290_close[] = { 0x21, 0xc0};
497         static u8 tda8290_open[]  = { 0x21, 0x80};
498         struct i2c_msg tda8290_msg = {.addr = addr,.flags = 0, .len = 2};
499         if (enable) {
500                 tda8290_msg.buf = tda8290_close;
501         } else {
502                 tda8290_msg.buf = tda8290_open;
503         }
504         if (i2c_transfer(state->i2c, &tda8290_msg, 1) != 1) {
505                 struct saa7134_dev *dev = fe->dvb->priv;
506                 wprintk("could not access tda8290 I2C gate\n");
507                 return -EIO;
508         }
509         msleep(20);
510         return 0;
511 }
512
513 /* ------------------------------------------------------------------ */
514
515 static int philips_tda827x_tuner_init(struct dvb_frontend *fe)
516 {
517         struct saa7134_dev *dev = fe->dvb->priv;
518         struct tda1004x_state *state = fe->demodulator_priv;
519
520         switch (state->config->antenna_switch) {
521         case 0: break;
522         case 1: dprintk("setting GPIO21 to 0 (TV antenna?)\n");
523                 saa7134_set_gpio(dev, 21, 0);
524                 break;
525         case 2: dprintk("setting GPIO21 to 1 (Radio antenna?)\n");
526                 saa7134_set_gpio(dev, 21, 1);
527                 break;
528         }
529         return 0;
530 }
531
532 static int philips_tda827x_tuner_sleep(struct dvb_frontend *fe)
533 {
534         struct saa7134_dev *dev = fe->dvb->priv;
535         struct tda1004x_state *state = fe->demodulator_priv;
536
537         switch (state->config->antenna_switch) {
538         case 0: break;
539         case 1: dprintk("setting GPIO21 to 1 (Radio antenna?)\n");
540                 saa7134_set_gpio(dev, 21, 1);
541                 break;
542         case 2: dprintk("setting GPIO21 to 0 (TV antenna?)\n");
543                 saa7134_set_gpio(dev, 21, 0);
544                 break;
545         }
546         return 0;
547 }
548
549 static struct tda827x_config tda827x_cfg = {
550         .lna_gain = philips_tda827x_lna_gain,
551         .init = philips_tda827x_tuner_init,
552         .sleep = philips_tda827x_tuner_sleep
553 };
554
555 static void configure_tda827x_fe(struct saa7134_dev *dev, struct tda1004x_config *tda_conf)
556 {
557         dev->dvb.frontend = dvb_attach(tda10046_attach, tda_conf, &dev->i2c_adap);
558         if (dev->dvb.frontend) {
559                 if (tda_conf->i2c_gate)
560                         dev->dvb.frontend->ops.i2c_gate_ctrl = tda8290_i2c_gate_ctrl;
561                 if (dvb_attach(tda827x_attach, dev->dvb.frontend, tda_conf->tuner_address,
562                                                 &dev->i2c_adap,&tda827x_cfg) == NULL) {
563                         wprintk("no tda827x tuner found at addr: %02x\n",
564                                 tda_conf->tuner_address);
565                 }
566         }
567 }
568
569 /* ------------------------------------------------------------------ */
570
571 static struct tda1004x_config tda827x_lifeview_config = {
572         .demod_address = 0x08,
573         .invert        = 1,
574         .invert_oclk   = 0,
575         .xtal_freq     = TDA10046_XTAL_16M,
576         .agc_config    = TDA10046_AGC_TDA827X,
577         .gpio_config   = TDA10046_GP11_I,
578         .if_freq       = TDA10046_FREQ_045,
579         .tuner_address = 0x60,
580         .request_firmware = philips_tda1004x_request_firmware
581 };
582
583 static struct tda1004x_config philips_tiger_config = {
584         .demod_address = 0x08,
585         .invert        = 1,
586         .invert_oclk   = 0,
587         .xtal_freq     = TDA10046_XTAL_16M,
588         .agc_config    = TDA10046_AGC_TDA827X,
589         .gpio_config   = TDA10046_GP11_I,
590         .if_freq       = TDA10046_FREQ_045,
591         .i2c_gate      = 0x4b,
592         .tuner_address = 0x61,
593         .tuner_config  = 0,
594         .antenna_switch= 1,
595         .request_firmware = philips_tda1004x_request_firmware
596 };
597
598 static struct tda1004x_config cinergy_ht_config = {
599         .demod_address = 0x08,
600         .invert        = 1,
601         .invert_oclk   = 0,
602         .xtal_freq     = TDA10046_XTAL_16M,
603         .agc_config    = TDA10046_AGC_TDA827X,
604         .gpio_config   = TDA10046_GP01_I,
605         .if_freq       = TDA10046_FREQ_045,
606         .i2c_gate      = 0x4b,
607         .tuner_address = 0x61,
608         .tuner_config  = 0,
609         .request_firmware = philips_tda1004x_request_firmware
610 };
611
612 static struct tda1004x_config cinergy_ht_pci_config = {
613         .demod_address = 0x08,
614         .invert        = 1,
615         .invert_oclk   = 0,
616         .xtal_freq     = TDA10046_XTAL_16M,
617         .agc_config    = TDA10046_AGC_TDA827X,
618         .gpio_config   = TDA10046_GP01_I,
619         .if_freq       = TDA10046_FREQ_045,
620         .i2c_gate      = 0x4b,
621         .tuner_address = 0x60,
622         .tuner_config  = 0,
623         .request_firmware = philips_tda1004x_request_firmware
624 };
625
626 static struct tda1004x_config philips_tiger_s_config = {
627         .demod_address = 0x08,
628         .invert        = 1,
629         .invert_oclk   = 0,
630         .xtal_freq     = TDA10046_XTAL_16M,
631         .agc_config    = TDA10046_AGC_TDA827X,
632         .gpio_config   = TDA10046_GP01_I,
633         .if_freq       = TDA10046_FREQ_045,
634         .i2c_gate      = 0x4b,
635         .tuner_address = 0x61,
636         .tuner_config  = 2,
637         .antenna_switch= 1,
638         .request_firmware = philips_tda1004x_request_firmware
639 };
640
641 static struct tda1004x_config pinnacle_pctv_310i_config = {
642         .demod_address = 0x08,
643         .invert        = 1,
644         .invert_oclk   = 0,
645         .xtal_freq     = TDA10046_XTAL_16M,
646         .agc_config    = TDA10046_AGC_TDA827X,
647         .gpio_config   = TDA10046_GP11_I,
648         .if_freq       = TDA10046_FREQ_045,
649         .i2c_gate      = 0x4b,
650         .tuner_address = 0x61,
651         .tuner_config  = 1,
652         .request_firmware = philips_tda1004x_request_firmware
653 };
654
655 static struct tda1004x_config hauppauge_hvr_1110_config = {
656         .demod_address = 0x08,
657         .invert        = 1,
658         .invert_oclk   = 0,
659         .xtal_freq     = TDA10046_XTAL_16M,
660         .agc_config    = TDA10046_AGC_TDA827X,
661         .gpio_config   = TDA10046_GP11_I,
662         .if_freq       = TDA10046_FREQ_045,
663         .i2c_gate      = 0x4b,
664         .tuner_address = 0x61,
665         .tuner_config  = 1,
666         .request_firmware = philips_tda1004x_request_firmware
667 };
668
669 static struct tda1004x_config asus_p7131_dual_config = {
670         .demod_address = 0x08,
671         .invert        = 1,
672         .invert_oclk   = 0,
673         .xtal_freq     = TDA10046_XTAL_16M,
674         .agc_config    = TDA10046_AGC_TDA827X,
675         .gpio_config   = TDA10046_GP11_I,
676         .if_freq       = TDA10046_FREQ_045,
677         .i2c_gate      = 0x4b,
678         .tuner_address = 0x61,
679         .tuner_config  = 0,
680         .antenna_switch= 2,
681         .request_firmware = philips_tda1004x_request_firmware
682 };
683
684 static struct tda1004x_config lifeview_trio_config = {
685         .demod_address = 0x09,
686         .invert        = 1,
687         .invert_oclk   = 0,
688         .xtal_freq     = TDA10046_XTAL_16M,
689         .agc_config    = TDA10046_AGC_TDA827X,
690         .gpio_config   = TDA10046_GP00_I,
691         .if_freq       = TDA10046_FREQ_045,
692         .tuner_address = 0x60,
693         .request_firmware = philips_tda1004x_request_firmware
694 };
695
696 static struct tda1004x_config tevion_dvbt220rf_config = {
697         .demod_address = 0x08,
698         .invert        = 1,
699         .invert_oclk   = 0,
700         .xtal_freq     = TDA10046_XTAL_16M,
701         .agc_config    = TDA10046_AGC_TDA827X,
702         .gpio_config   = TDA10046_GP11_I,
703         .if_freq       = TDA10046_FREQ_045,
704         .tuner_address = 0x60,
705         .request_firmware = philips_tda1004x_request_firmware
706 };
707
708 static struct tda1004x_config md8800_dvbt_config = {
709         .demod_address = 0x08,
710         .invert        = 1,
711         .invert_oclk   = 0,
712         .xtal_freq     = TDA10046_XTAL_16M,
713         .agc_config    = TDA10046_AGC_TDA827X,
714         .gpio_config   = TDA10046_GP01_I,
715         .if_freq       = TDA10046_FREQ_045,
716         .i2c_gate      = 0x4b,
717         .tuner_address = 0x60,
718         .tuner_config  = 0,
719         .request_firmware = philips_tda1004x_request_firmware
720 };
721
722 static struct tda1004x_config asus_p7131_4871_config = {
723         .demod_address = 0x08,
724         .invert        = 1,
725         .invert_oclk   = 0,
726         .xtal_freq     = TDA10046_XTAL_16M,
727         .agc_config    = TDA10046_AGC_TDA827X,
728         .gpio_config   = TDA10046_GP01_I,
729         .if_freq       = TDA10046_FREQ_045,
730         .i2c_gate      = 0x4b,
731         .tuner_address = 0x61,
732         .tuner_config  = 2,
733         .antenna_switch= 2,
734         .request_firmware = philips_tda1004x_request_firmware
735 };
736
737 static struct tda1004x_config asus_p7131_hybrid_lna_config = {
738         .demod_address = 0x08,
739         .invert        = 1,
740         .invert_oclk   = 0,
741         .xtal_freq     = TDA10046_XTAL_16M,
742         .agc_config    = TDA10046_AGC_TDA827X,
743         .gpio_config   = TDA10046_GP11_I,
744         .if_freq       = TDA10046_FREQ_045,
745         .i2c_gate      = 0x4b,
746         .tuner_address = 0x61,
747         .tuner_config  = 2,
748         .antenna_switch= 2,
749         .request_firmware = philips_tda1004x_request_firmware
750 };
751
752 static struct tda1004x_config kworld_dvb_t_210_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_GP11_I,
759         .if_freq       = TDA10046_FREQ_045,
760         .i2c_gate      = 0x4b,
761         .tuner_address = 0x61,
762         .tuner_config  = 2,
763         .antenna_switch= 1,
764         .request_firmware = philips_tda1004x_request_firmware
765 };
766
767 static struct tda1004x_config avermedia_super_007_config = {
768         .demod_address = 0x08,
769         .invert        = 1,
770         .invert_oclk   = 0,
771         .xtal_freq     = TDA10046_XTAL_16M,
772         .agc_config    = TDA10046_AGC_TDA827X,
773         .gpio_config   = TDA10046_GP01_I,
774         .if_freq       = TDA10046_FREQ_045,
775         .i2c_gate      = 0x4b,
776         .tuner_address = 0x60,
777         .tuner_config  = 0,
778         .antenna_switch= 1,
779         .request_firmware = philips_tda1004x_request_firmware
780 };
781
782 static struct tda1004x_config twinhan_dtv_dvb_3056_config = {
783         .demod_address = 0x08,
784         .invert        = 1,
785         .invert_oclk   = 0,
786         .xtal_freq     = TDA10046_XTAL_16M,
787         .agc_config    = TDA10046_AGC_TDA827X,
788         .gpio_config   = TDA10046_GP01_I,
789         .if_freq       = TDA10046_FREQ_045,
790         .i2c_gate      = 0x42,
791         .tuner_address = 0x61,
792         .tuner_config  = 2,
793         .antenna_switch = 1,
794         .request_firmware = philips_tda1004x_request_firmware
795 };
796
797 /* ------------------------------------------------------------------
798  * special case: this card uses saa713x GPIO22 for the mode switch
799  */
800
801 static int ads_duo_tuner_init(struct dvb_frontend *fe)
802 {
803         struct saa7134_dev *dev = fe->dvb->priv;
804         philips_tda827x_tuner_init(fe);
805         /* route TDA8275a AGC input to the channel decoder */
806         saa7134_set_gpio(dev, 22, 1);
807         return 0;
808 }
809
810 static int ads_duo_tuner_sleep(struct dvb_frontend *fe)
811 {
812         struct saa7134_dev *dev = fe->dvb->priv;
813         /* route TDA8275a AGC input to the analog IF chip*/
814         saa7134_set_gpio(dev, 22, 0);
815         philips_tda827x_tuner_sleep(fe);
816         return 0;
817 }
818
819 static struct tda827x_config ads_duo_cfg = {
820         .lna_gain = philips_tda827x_lna_gain,
821         .init = ads_duo_tuner_init,
822         .sleep = ads_duo_tuner_sleep
823 };
824
825 static struct tda1004x_config ads_tech_duo_config = {
826         .demod_address = 0x08,
827         .invert        = 1,
828         .invert_oclk   = 0,
829         .xtal_freq     = TDA10046_XTAL_16M,
830         .agc_config    = TDA10046_AGC_TDA827X,
831         .gpio_config   = TDA10046_GP00_I,
832         .if_freq       = TDA10046_FREQ_045,
833         .tuner_address = 0x61,
834         .request_firmware = philips_tda1004x_request_firmware
835 };
836
837 /* ==================================================================
838  * tda10086 based DVB-S cards, helper functions
839  */
840
841 static struct tda10086_config flydvbs = {
842         .demod_address = 0x0e,
843         .invert = 0,
844         .diseqc_tone = 0,
845 };
846
847 /* ==================================================================
848  * nxt200x based ATSC cards, helper functions
849  */
850
851 static struct nxt200x_config avertvhda180 = {
852         .demod_address    = 0x0a,
853 };
854
855 static struct nxt200x_config kworldatsc110 = {
856         .demod_address    = 0x0a,
857 };
858
859 /* ==================================================================
860  * Core code
861  */
862
863 static int dvb_init(struct saa7134_dev *dev)
864 {
865         int ret;
866         /* init struct videobuf_dvb */
867         dev->ts.nr_bufs    = 32;
868         dev->ts.nr_packets = 32*4;
869         dev->dvb.name = dev->name;
870         videobuf_queue_pci_init(&dev->dvb.dvbq, &saa7134_ts_qops,
871                             dev->pci, &dev->slock,
872                             V4L2_BUF_TYPE_VIDEO_CAPTURE,
873                             V4L2_FIELD_ALTERNATE,
874                             sizeof(struct saa7134_buf),
875                             dev);
876
877         switch (dev->board) {
878         case SAA7134_BOARD_PINNACLE_300I_DVBT_PAL:
879                 dprintk("pinnacle 300i dvb setup\n");
880                 dev->dvb.frontend = dvb_attach(mt352_attach, &pinnacle_300i,
881                                                &dev->i2c_adap);
882                 if (dev->dvb.frontend) {
883                         dev->dvb.frontend->ops.tuner_ops.set_params = mt352_pinnacle_tuner_set_params;
884                 }
885                 break;
886         case SAA7134_BOARD_AVERMEDIA_777:
887         case SAA7134_BOARD_AVERMEDIA_A16AR:
888                 dprintk("avertv 777 dvb setup\n");
889                 dev->dvb.frontend = dvb_attach(mt352_attach, &avermedia_777,
890                                                &dev->i2c_adap);
891                 if (dev->dvb.frontend) {
892                         dvb_attach(dvb_pll_attach, dev->dvb.frontend, 0x61,
893                                    NULL, DVB_PLL_PHILIPS_TD1316);
894                 }
895                 break;
896         case SAA7134_BOARD_MD7134:
897                 dev->dvb.frontend = dvb_attach(tda10046_attach,
898                                                &medion_cardbus,
899                                                &dev->i2c_adap);
900                 if (dev->dvb.frontend) {
901                         dvb_attach(dvb_pll_attach, dev->dvb.frontend, medion_cardbus.tuner_address,
902                                    &dev->i2c_adap, DVB_PLL_FMD1216ME);
903                 }
904                 break;
905         case SAA7134_BOARD_PHILIPS_TOUGH:
906                 dev->dvb.frontend = dvb_attach(tda10046_attach,
907                                                &philips_tu1216_60_config,
908                                                &dev->i2c_adap);
909                 if (dev->dvb.frontend) {
910                         dev->dvb.frontend->ops.tuner_ops.init = philips_tu1216_init;
911                         dev->dvb.frontend->ops.tuner_ops.set_params = philips_tda6651_pll_set;
912                 }
913                 break;
914         case SAA7134_BOARD_FLYDVBTDUO:
915         case SAA7134_BOARD_FLYDVBT_DUO_CARDBUS:
916                 configure_tda827x_fe(dev, &tda827x_lifeview_config);
917                 break;
918         case SAA7134_BOARD_PHILIPS_EUROPA:
919         case SAA7134_BOARD_VIDEOMATE_DVBT_300:
920                 dev->dvb.frontend = dvb_attach(tda10046_attach,
921                                                &philips_europa_config,
922                                                &dev->i2c_adap);
923                 if (dev->dvb.frontend) {
924                         dev->original_demod_sleep = dev->dvb.frontend->ops.sleep;
925                         dev->dvb.frontend->ops.sleep = philips_europa_demod_sleep;
926                         dev->dvb.frontend->ops.tuner_ops.init = philips_europa_tuner_init;
927                         dev->dvb.frontend->ops.tuner_ops.sleep = philips_europa_tuner_sleep;
928                         dev->dvb.frontend->ops.tuner_ops.set_params = philips_td1316_tuner_set_params;
929                 }
930                 break;
931         case SAA7134_BOARD_VIDEOMATE_DVBT_200:
932                 dev->dvb.frontend = dvb_attach(tda10046_attach,
933                                                &philips_tu1216_61_config,
934                                                &dev->i2c_adap);
935                 if (dev->dvb.frontend) {
936                         dev->dvb.frontend->ops.tuner_ops.init = philips_tu1216_init;
937                         dev->dvb.frontend->ops.tuner_ops.set_params = philips_tda6651_pll_set;
938                 }
939                 break;
940         case SAA7134_BOARD_KWORLD_DVBT_210:
941                 configure_tda827x_fe(dev, &kworld_dvb_t_210_config);
942                 break;
943         case SAA7134_BOARD_PHILIPS_TIGER:
944                 configure_tda827x_fe(dev, &philips_tiger_config);
945                 break;
946         case SAA7134_BOARD_PINNACLE_PCTV_310i:
947                 configure_tda827x_fe(dev, &pinnacle_pctv_310i_config);
948                 break;
949         case SAA7134_BOARD_HAUPPAUGE_HVR1110:
950                 configure_tda827x_fe(dev, &hauppauge_hvr_1110_config);
951                 break;
952         case SAA7134_BOARD_ASUSTeK_P7131_DUAL:
953                 configure_tda827x_fe(dev, &asus_p7131_dual_config);
954                 break;
955         case SAA7134_BOARD_FLYDVBT_LR301:
956                 configure_tda827x_fe(dev, &tda827x_lifeview_config);
957                 break;
958         case SAA7134_BOARD_FLYDVB_TRIO:
959                 if(! use_frontend) {    /* terrestrial */
960                         configure_tda827x_fe(dev, &lifeview_trio_config);
961                 } else {                /* satellite */
962                         dev->dvb.frontend = dvb_attach(tda10086_attach, &flydvbs, &dev->i2c_adap);
963                         if (dev->dvb.frontend) {
964                                 if (dvb_attach(tda826x_attach, dev->dvb.frontend, 0x63,
965                                                                         &dev->i2c_adap, 0) == NULL) {
966                                         wprintk("%s: Lifeview Trio, No tda826x found!\n", __FUNCTION__);
967                                 }
968                                 if (dvb_attach(isl6421_attach, dev->dvb.frontend, &dev->i2c_adap,
969                                                                                 0x08, 0, 0) == NULL) {
970                                         wprintk("%s: Lifeview Trio, No ISL6421 found!\n", __FUNCTION__);
971                                 }
972                         }
973                 }
974                 break;
975         case SAA7134_BOARD_ADS_DUO_CARDBUS_PTV331:
976         case SAA7134_BOARD_FLYDVBT_HYBRID_CARDBUS:
977                 dev->dvb.frontend = dvb_attach(tda10046_attach,
978                                                &ads_tech_duo_config,
979                                                &dev->i2c_adap);
980                 if (dev->dvb.frontend) {
981                         if (dvb_attach(tda827x_attach,dev->dvb.frontend,
982                                    ads_tech_duo_config.tuner_address,
983                                    &dev->i2c_adap,&ads_duo_cfg) == NULL) {
984                                 wprintk("no tda827x tuner found at addr: %02x\n",
985                                         ads_tech_duo_config.tuner_address);
986                         }
987                 }
988                 break;
989         case SAA7134_BOARD_TEVION_DVBT_220RF:
990                 configure_tda827x_fe(dev, &tevion_dvbt220rf_config);
991                 break;
992         case SAA7134_BOARD_MEDION_MD8800_QUADRO:
993                 configure_tda827x_fe(dev, &md8800_dvbt_config);
994                 break;
995         case SAA7134_BOARD_AVERMEDIA_AVERTVHD_A180:
996                 dev->dvb.frontend = dvb_attach(nxt200x_attach, &avertvhda180,
997                                                &dev->i2c_adap);
998                 if (dev->dvb.frontend) {
999                         dvb_attach(dvb_pll_attach, dev->dvb.frontend, 0x61,
1000                                    NULL, DVB_PLL_TDHU2);
1001                 }
1002                 break;
1003         case SAA7134_BOARD_KWORLD_ATSC110:
1004                 dev->dvb.frontend = dvb_attach(nxt200x_attach, &kworldatsc110,
1005                                                &dev->i2c_adap);
1006                 if (dev->dvb.frontend) {
1007                         dvb_attach(dvb_pll_attach, dev->dvb.frontend, 0x61,
1008                                    NULL, DVB_PLL_TUV1236D);
1009                 }
1010                 break;
1011         case SAA7134_BOARD_FLYDVBS_LR300:
1012                 dev->dvb.frontend = dvb_attach(tda10086_attach, &flydvbs,
1013                                                &dev->i2c_adap);
1014                 if (dev->dvb.frontend) {
1015                         if (dvb_attach(tda826x_attach, dev->dvb.frontend, 0x60,
1016                                        &dev->i2c_adap, 0) == NULL) {
1017                                 wprintk("%s: No tda826x found!\n", __FUNCTION__);
1018                         }
1019                         if (dvb_attach(isl6421_attach, dev->dvb.frontend,
1020                                        &dev->i2c_adap, 0x08, 0, 0) == NULL) {
1021                                 wprintk("%s: No ISL6421 found!\n", __FUNCTION__);
1022                         }
1023                 }
1024                 break;
1025         case SAA7134_BOARD_ASUS_EUROPA2_HYBRID:
1026                 dev->dvb.frontend = dvb_attach(tda10046_attach,
1027                                                &medion_cardbus,
1028                                                &dev->i2c_adap);
1029                 if (dev->dvb.frontend) {
1030                         dev->original_demod_sleep = dev->dvb.frontend->ops.sleep;
1031                         dev->dvb.frontend->ops.sleep = philips_europa_demod_sleep;
1032
1033                         dvb_attach(dvb_pll_attach, dev->dvb.frontend, medion_cardbus.tuner_address,
1034                                    &dev->i2c_adap, DVB_PLL_FMD1216ME);
1035                 }
1036                 break;
1037         case SAA7134_BOARD_VIDEOMATE_DVBT_200A:
1038                 dev->dvb.frontend = dvb_attach(tda10046_attach,
1039                                 &philips_europa_config,
1040                                 &dev->i2c_adap);
1041                 if (dev->dvb.frontend) {
1042                         dev->dvb.frontend->ops.tuner_ops.init = philips_td1316_tuner_init;
1043                         dev->dvb.frontend->ops.tuner_ops.set_params = philips_td1316_tuner_set_params;
1044                 }
1045                 break;
1046         case SAA7134_BOARD_CINERGY_HT_PCMCIA:
1047                 configure_tda827x_fe(dev, &cinergy_ht_config);
1048                 break;
1049         case SAA7134_BOARD_CINERGY_HT_PCI:
1050                 configure_tda827x_fe(dev, &cinergy_ht_pci_config);
1051                 break;
1052         case SAA7134_BOARD_PHILIPS_TIGER_S:
1053                 configure_tda827x_fe(dev, &philips_tiger_s_config);
1054                 break;
1055         case SAA7134_BOARD_ASUS_P7131_4871:
1056                 configure_tda827x_fe(dev, &asus_p7131_4871_config);
1057                 break;
1058         case SAA7134_BOARD_ASUSTeK_P7131_HYBRID_LNA:
1059                 configure_tda827x_fe(dev, &asus_p7131_hybrid_lna_config);
1060                 break;
1061         case SAA7134_BOARD_AVERMEDIA_SUPER_007:
1062                 configure_tda827x_fe(dev, &avermedia_super_007_config);
1063                 break;
1064         case SAA7134_BOARD_TWINHAN_DTV_DVB_3056:
1065                 configure_tda827x_fe(dev, &twinhan_dtv_dvb_3056_config);
1066                 break;
1067         default:
1068                 wprintk("Huh? unknown DVB card?\n");
1069                 break;
1070         }
1071
1072         if (NULL == dev->dvb.frontend) {
1073                 printk(KERN_ERR "%s/dvb: frontend initialization failed\n", dev->name);
1074                 return -1;
1075         }
1076
1077         /* register everything else */
1078         ret = videobuf_dvb_register(&dev->dvb, THIS_MODULE, dev, &dev->pci->dev);
1079
1080         /* this sequence is necessary to make the tda1004x load its firmware
1081          * and to enter analog mode of hybrid boards
1082          */
1083         if (!ret) {
1084                 if (dev->dvb.frontend->ops.init)
1085                         dev->dvb.frontend->ops.init(dev->dvb.frontend);
1086                 if (dev->dvb.frontend->ops.sleep)
1087                         dev->dvb.frontend->ops.sleep(dev->dvb.frontend);
1088                 if (dev->dvb.frontend->ops.tuner_ops.sleep)
1089                         dev->dvb.frontend->ops.tuner_ops.sleep(dev->dvb.frontend);
1090         }
1091         return ret;
1092 }
1093
1094 static int dvb_fini(struct saa7134_dev *dev)
1095 {
1096         /* FIXME: I suspect that this code is bogus, since the entry for
1097            Pinnacle 300I DVB-T PAL already defines the proper init to allow
1098            the detection of mt2032 (TDA9887_PORT2_INACTIVE)
1099          */
1100         if (dev->board == SAA7134_BOARD_PINNACLE_300I_DVBT_PAL) {
1101                 struct v4l2_priv_tun_config tda9887_cfg;
1102                 static int on  = TDA9887_PRESENT | TDA9887_PORT2_INACTIVE;
1103
1104                 tda9887_cfg.tuner = TUNER_TDA9887;
1105                 tda9887_cfg.priv  = &on;
1106
1107                 /* otherwise we don't detect the tuner on next insmod */
1108                 saa7134_i2c_call_clients(dev, TUNER_SET_CONFIG, &tda9887_cfg);
1109         }
1110
1111         videobuf_dvb_unregister(&dev->dvb);
1112         return 0;
1113 }
1114
1115 static struct saa7134_mpeg_ops dvb_ops = {
1116         .type          = SAA7134_MPEG_DVB,
1117         .init          = dvb_init,
1118         .fini          = dvb_fini,
1119 };
1120
1121 static int __init dvb_register(void)
1122 {
1123         return saa7134_ts_register(&dvb_ops);
1124 }
1125
1126 static void __exit dvb_unregister(void)
1127 {
1128         saa7134_ts_unregister(&dvb_ops);
1129 }
1130
1131 module_init(dvb_register);
1132 module_exit(dvb_unregister);
1133
1134 /* ------------------------------------------------------------------ */
1135 /*
1136  * Local variables:
1137  * c-basic-offset: 8
1138  * End:
1139  */