V4L/DVB (9533): cx88: Add support for TurboSight TBS8910 DVB-S PCI card
[linux-2.6.git] / drivers / media / video / cx88 / cx88-dvb.c
1 /*
2  *
3  * device driver for Conexant 2388x based TV cards
4  * MPEG Transport Stream (DVB) routines
5  *
6  * (c) 2004, 2005 Chris Pascoe <c.pascoe@itee.uq.edu.au>
7  * (c) 2004 Gerd Knorr <kraxel@bytesex.org> [SuSE Labs]
8  *
9  *  This program is free software; you can redistribute it and/or modify
10  *  it under the terms of the GNU General Public License as published by
11  *  the Free Software Foundation; either version 2 of the License, or
12  *  (at your option) any later version.
13  *
14  *  This program is distributed in the hope that it will be useful,
15  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
16  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
17  *  GNU General Public License for more details.
18  *
19  *  You should have received a copy of the GNU General Public License
20  *  along with this program; if not, write to the Free Software
21  *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
22  */
23
24 #include <linux/module.h>
25 #include <linux/init.h>
26 #include <linux/device.h>
27 #include <linux/fs.h>
28 #include <linux/kthread.h>
29 #include <linux/file.h>
30 #include <linux/suspend.h>
31
32 #include "cx88.h"
33 #include "dvb-pll.h"
34 #include <media/v4l2-common.h>
35
36 #include "mt352.h"
37 #include "mt352_priv.h"
38 #include "cx88-vp3054-i2c.h"
39 #include "zl10353.h"
40 #include "cx22702.h"
41 #include "or51132.h"
42 #include "lgdt330x.h"
43 #include "s5h1409.h"
44 #include "xc5000.h"
45 #include "nxt200x.h"
46 #include "cx24123.h"
47 #include "isl6421.h"
48 #include "tuner-simple.h"
49 #include "tda9887.h"
50 #include "s5h1411.h"
51 #include "stv0299.h"
52 #include "z0194a.h"
53 #include "stv0288.h"
54 #include "stb6000.h"
55 #include "cx24116.h"
56
57 MODULE_DESCRIPTION("driver for cx2388x based DVB cards");
58 MODULE_AUTHOR("Chris Pascoe <c.pascoe@itee.uq.edu.au>");
59 MODULE_AUTHOR("Gerd Knorr <kraxel@bytesex.org> [SuSE Labs]");
60 MODULE_LICENSE("GPL");
61
62 static unsigned int debug;
63 module_param(debug, int, 0644);
64 MODULE_PARM_DESC(debug,"enable debug messages [dvb]");
65
66 DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
67
68 #define dprintk(level,fmt, arg...)      if (debug >= level) \
69         printk(KERN_DEBUG "%s/2-dvb: " fmt, core->name, ## arg)
70
71 /* ------------------------------------------------------------------ */
72
73 static int dvb_buf_setup(struct videobuf_queue *q,
74                          unsigned int *count, unsigned int *size)
75 {
76         struct cx8802_dev *dev = q->priv_data;
77
78         dev->ts_packet_size  = 188 * 4;
79         dev->ts_packet_count = 32;
80
81         *size  = dev->ts_packet_size * dev->ts_packet_count;
82         *count = 32;
83         return 0;
84 }
85
86 static int dvb_buf_prepare(struct videobuf_queue *q,
87                            struct videobuf_buffer *vb, enum v4l2_field field)
88 {
89         struct cx8802_dev *dev = q->priv_data;
90         return cx8802_buf_prepare(q, dev, (struct cx88_buffer*)vb,field);
91 }
92
93 static void dvb_buf_queue(struct videobuf_queue *q, struct videobuf_buffer *vb)
94 {
95         struct cx8802_dev *dev = q->priv_data;
96         cx8802_buf_queue(dev, (struct cx88_buffer*)vb);
97 }
98
99 static void dvb_buf_release(struct videobuf_queue *q,
100                             struct videobuf_buffer *vb)
101 {
102         cx88_free_buffer(q, (struct cx88_buffer*)vb);
103 }
104
105 static struct videobuf_queue_ops dvb_qops = {
106         .buf_setup    = dvb_buf_setup,
107         .buf_prepare  = dvb_buf_prepare,
108         .buf_queue    = dvb_buf_queue,
109         .buf_release  = dvb_buf_release,
110 };
111
112 /* ------------------------------------------------------------------ */
113
114 static int cx88_dvb_bus_ctrl(struct dvb_frontend* fe, int acquire)
115 {
116         struct cx8802_dev *dev= fe->dvb->priv;
117         struct cx8802_driver *drv = NULL;
118         int ret = 0;
119         int fe_id;
120
121         fe_id = videobuf_dvb_find_frontend(&dev->frontends, fe);
122         if (!fe_id) {
123                 printk(KERN_ERR "%s() No frontend found\n", __func__);
124                 return -EINVAL;
125         }
126
127         drv = cx8802_get_driver(dev, CX88_MPEG_DVB);
128         if (drv) {
129                 if (acquire){
130                         dev->frontends.active_fe_id = fe_id;
131                         ret = drv->request_acquire(drv);
132                 } else {
133                         ret = drv->request_release(drv);
134                         dev->frontends.active_fe_id = 0;
135                 }
136         }
137
138         return ret;
139 }
140
141 /* ------------------------------------------------------------------ */
142
143 static int dvico_fusionhdtv_demod_init(struct dvb_frontend* fe)
144 {
145         static u8 clock_config []  = { CLOCK_CTL,  0x38, 0x39 };
146         static u8 reset []         = { RESET,      0x80 };
147         static u8 adc_ctl_1_cfg [] = { ADC_CTL_1,  0x40 };
148         static u8 agc_cfg []       = { AGC_TARGET, 0x24, 0x20 };
149         static u8 gpp_ctl_cfg []   = { GPP_CTL,    0x33 };
150         static u8 capt_range_cfg[] = { CAPT_RANGE, 0x32 };
151
152         mt352_write(fe, clock_config,   sizeof(clock_config));
153         udelay(200);
154         mt352_write(fe, reset,          sizeof(reset));
155         mt352_write(fe, adc_ctl_1_cfg,  sizeof(adc_ctl_1_cfg));
156
157         mt352_write(fe, agc_cfg,        sizeof(agc_cfg));
158         mt352_write(fe, gpp_ctl_cfg,    sizeof(gpp_ctl_cfg));
159         mt352_write(fe, capt_range_cfg, sizeof(capt_range_cfg));
160         return 0;
161 }
162
163 static int dvico_dual_demod_init(struct dvb_frontend *fe)
164 {
165         static u8 clock_config []  = { CLOCK_CTL,  0x38, 0x38 };
166         static u8 reset []         = { RESET,      0x80 };
167         static u8 adc_ctl_1_cfg [] = { ADC_CTL_1,  0x40 };
168         static u8 agc_cfg []       = { AGC_TARGET, 0x28, 0x20 };
169         static u8 gpp_ctl_cfg []   = { GPP_CTL,    0x33 };
170         static u8 capt_range_cfg[] = { CAPT_RANGE, 0x32 };
171
172         mt352_write(fe, clock_config,   sizeof(clock_config));
173         udelay(200);
174         mt352_write(fe, reset,          sizeof(reset));
175         mt352_write(fe, adc_ctl_1_cfg,  sizeof(adc_ctl_1_cfg));
176
177         mt352_write(fe, agc_cfg,        sizeof(agc_cfg));
178         mt352_write(fe, gpp_ctl_cfg,    sizeof(gpp_ctl_cfg));
179         mt352_write(fe, capt_range_cfg, sizeof(capt_range_cfg));
180
181         return 0;
182 }
183
184 static int dntv_live_dvbt_demod_init(struct dvb_frontend* fe)
185 {
186         static u8 clock_config []  = { 0x89, 0x38, 0x39 };
187         static u8 reset []         = { 0x50, 0x80 };
188         static u8 adc_ctl_1_cfg [] = { 0x8E, 0x40 };
189         static u8 agc_cfg []       = { 0x67, 0x10, 0x23, 0x00, 0xFF, 0xFF,
190                                        0x00, 0xFF, 0x00, 0x40, 0x40 };
191         static u8 dntv_extra[]     = { 0xB5, 0x7A };
192         static u8 capt_range_cfg[] = { 0x75, 0x32 };
193
194         mt352_write(fe, clock_config,   sizeof(clock_config));
195         udelay(2000);
196         mt352_write(fe, reset,          sizeof(reset));
197         mt352_write(fe, adc_ctl_1_cfg,  sizeof(adc_ctl_1_cfg));
198
199         mt352_write(fe, agc_cfg,        sizeof(agc_cfg));
200         udelay(2000);
201         mt352_write(fe, dntv_extra,     sizeof(dntv_extra));
202         mt352_write(fe, capt_range_cfg, sizeof(capt_range_cfg));
203
204         return 0;
205 }
206
207 static struct mt352_config dvico_fusionhdtv = {
208         .demod_address = 0x0f,
209         .demod_init    = dvico_fusionhdtv_demod_init,
210 };
211
212 static struct mt352_config dntv_live_dvbt_config = {
213         .demod_address = 0x0f,
214         .demod_init    = dntv_live_dvbt_demod_init,
215 };
216
217 static struct mt352_config dvico_fusionhdtv_dual = {
218         .demod_address = 0x0f,
219         .demod_init    = dvico_dual_demod_init,
220 };
221
222 #if defined(CONFIG_VIDEO_CX88_VP3054) || (defined(CONFIG_VIDEO_CX88_VP3054_MODULE) && defined(MODULE))
223 static int dntv_live_dvbt_pro_demod_init(struct dvb_frontend* fe)
224 {
225         static u8 clock_config []  = { 0x89, 0x38, 0x38 };
226         static u8 reset []         = { 0x50, 0x80 };
227         static u8 adc_ctl_1_cfg [] = { 0x8E, 0x40 };
228         static u8 agc_cfg []       = { 0x67, 0x10, 0x20, 0x00, 0xFF, 0xFF,
229                                        0x00, 0xFF, 0x00, 0x40, 0x40 };
230         static u8 dntv_extra[]     = { 0xB5, 0x7A };
231         static u8 capt_range_cfg[] = { 0x75, 0x32 };
232
233         mt352_write(fe, clock_config,   sizeof(clock_config));
234         udelay(2000);
235         mt352_write(fe, reset,          sizeof(reset));
236         mt352_write(fe, adc_ctl_1_cfg,  sizeof(adc_ctl_1_cfg));
237
238         mt352_write(fe, agc_cfg,        sizeof(agc_cfg));
239         udelay(2000);
240         mt352_write(fe, dntv_extra,     sizeof(dntv_extra));
241         mt352_write(fe, capt_range_cfg, sizeof(capt_range_cfg));
242
243         return 0;
244 }
245
246 static struct mt352_config dntv_live_dvbt_pro_config = {
247         .demod_address = 0x0f,
248         .no_tuner      = 1,
249         .demod_init    = dntv_live_dvbt_pro_demod_init,
250 };
251 #endif
252
253 static struct zl10353_config dvico_fusionhdtv_hybrid = {
254         .demod_address = 0x0f,
255         .no_tuner      = 1,
256 };
257
258 static struct zl10353_config dvico_fusionhdtv_xc3028 = {
259         .demod_address = 0x0f,
260         .if2           = 45600,
261         .no_tuner      = 1,
262 };
263
264 static struct mt352_config dvico_fusionhdtv_mt352_xc3028 = {
265         .demod_address = 0x0f,
266         .if2 = 4560,
267         .no_tuner = 1,
268         .demod_init = dvico_fusionhdtv_demod_init,
269 };
270
271 static struct zl10353_config dvico_fusionhdtv_plus_v1_1 = {
272         .demod_address = 0x0f,
273 };
274
275 static struct cx22702_config connexant_refboard_config = {
276         .demod_address = 0x43,
277         .output_mode   = CX22702_SERIAL_OUTPUT,
278 };
279
280 static struct cx22702_config hauppauge_hvr_config = {
281         .demod_address = 0x63,
282         .output_mode   = CX22702_SERIAL_OUTPUT,
283 };
284
285 static int or51132_set_ts_param(struct dvb_frontend* fe, int is_punctured)
286 {
287         struct cx8802_dev *dev= fe->dvb->priv;
288         dev->ts_gen_cntrl = is_punctured ? 0x04 : 0x00;
289         return 0;
290 }
291
292 static struct or51132_config pchdtv_hd3000 = {
293         .demod_address = 0x15,
294         .set_ts_params = or51132_set_ts_param,
295 };
296
297 static int lgdt330x_pll_rf_set(struct dvb_frontend* fe, int index)
298 {
299         struct cx8802_dev *dev= fe->dvb->priv;
300         struct cx88_core *core = dev->core;
301
302         dprintk(1, "%s: index = %d\n", __func__, index);
303         if (index == 0)
304                 cx_clear(MO_GP0_IO, 8);
305         else
306                 cx_set(MO_GP0_IO, 8);
307         return 0;
308 }
309
310 static int lgdt330x_set_ts_param(struct dvb_frontend* fe, int is_punctured)
311 {
312         struct cx8802_dev *dev= fe->dvb->priv;
313         if (is_punctured)
314                 dev->ts_gen_cntrl |= 0x04;
315         else
316                 dev->ts_gen_cntrl &= ~0x04;
317         return 0;
318 }
319
320 static struct lgdt330x_config fusionhdtv_3_gold = {
321         .demod_address = 0x0e,
322         .demod_chip    = LGDT3302,
323         .serial_mpeg   = 0x04, /* TPSERIAL for 3302 in TOP_CONTROL */
324         .set_ts_params = lgdt330x_set_ts_param,
325 };
326
327 static struct lgdt330x_config fusionhdtv_5_gold = {
328         .demod_address = 0x0e,
329         .demod_chip    = LGDT3303,
330         .serial_mpeg   = 0x40, /* TPSERIAL for 3303 in TOP_CONTROL */
331         .set_ts_params = lgdt330x_set_ts_param,
332 };
333
334 static struct lgdt330x_config pchdtv_hd5500 = {
335         .demod_address = 0x59,
336         .demod_chip    = LGDT3303,
337         .serial_mpeg   = 0x40, /* TPSERIAL for 3303 in TOP_CONTROL */
338         .set_ts_params = lgdt330x_set_ts_param,
339 };
340
341 static int nxt200x_set_ts_param(struct dvb_frontend* fe, int is_punctured)
342 {
343         struct cx8802_dev *dev= fe->dvb->priv;
344         dev->ts_gen_cntrl = is_punctured ? 0x04 : 0x00;
345         return 0;
346 }
347
348 static struct nxt200x_config ati_hdtvwonder = {
349         .demod_address = 0x0a,
350         .set_ts_params = nxt200x_set_ts_param,
351 };
352
353 static int cx24123_set_ts_param(struct dvb_frontend* fe,
354         int is_punctured)
355 {
356         struct cx8802_dev *dev= fe->dvb->priv;
357         dev->ts_gen_cntrl = 0x02;
358         return 0;
359 }
360
361 static int kworld_dvbs_100_set_voltage(struct dvb_frontend* fe,
362                                        fe_sec_voltage_t voltage)
363 {
364         struct cx8802_dev *dev= fe->dvb->priv;
365         struct cx88_core *core = dev->core;
366
367         if (voltage == SEC_VOLTAGE_OFF)
368                 cx_write(MO_GP0_IO, 0x000006fb);
369         else
370                 cx_write(MO_GP0_IO, 0x000006f9);
371
372         if (core->prev_set_voltage)
373                 return core->prev_set_voltage(fe, voltage);
374         return 0;
375 }
376
377 static int geniatech_dvbs_set_voltage(struct dvb_frontend *fe,
378                                       fe_sec_voltage_t voltage)
379 {
380         struct cx8802_dev *dev= fe->dvb->priv;
381         struct cx88_core *core = dev->core;
382
383         if (voltage == SEC_VOLTAGE_OFF) {
384                 dprintk(1,"LNB Voltage OFF\n");
385                 cx_write(MO_GP0_IO, 0x0000efff);
386         }
387
388         if (core->prev_set_voltage)
389                 return core->prev_set_voltage(fe, voltage);
390         return 0;
391 }
392
393 static int tevii_dvbs_set_voltage(struct dvb_frontend *fe,
394                                       fe_sec_voltage_t voltage)
395 {
396         struct cx8802_dev *dev= fe->dvb->priv;
397         struct cx88_core *core = dev->core;
398
399         switch (voltage) {
400                 case SEC_VOLTAGE_13:
401                         printk("LNB Voltage SEC_VOLTAGE_13\n");
402                         cx_write(MO_GP0_IO, 0x00006040);
403                         break;
404                 case SEC_VOLTAGE_18:
405                         printk("LNB Voltage SEC_VOLTAGE_18\n");
406                         cx_write(MO_GP0_IO, 0x00006060);
407                         break;
408                 case SEC_VOLTAGE_OFF:
409                         printk("LNB Voltage SEC_VOLTAGE_off\n");
410                         break;
411         }
412
413         if (core->prev_set_voltage)
414                 return core->prev_set_voltage(fe, voltage);
415         return 0;
416 }
417
418 static struct cx24123_config geniatech_dvbs_config = {
419         .demod_address = 0x55,
420         .set_ts_params = cx24123_set_ts_param,
421 };
422
423 static struct cx24123_config hauppauge_novas_config = {
424         .demod_address = 0x55,
425         .set_ts_params = cx24123_set_ts_param,
426 };
427
428 static struct cx24123_config kworld_dvbs_100_config = {
429         .demod_address = 0x15,
430         .set_ts_params = cx24123_set_ts_param,
431         .lnb_polarity  = 1,
432 };
433
434 static struct s5h1409_config pinnacle_pctv_hd_800i_config = {
435         .demod_address = 0x32 >> 1,
436         .output_mode   = S5H1409_PARALLEL_OUTPUT,
437         .gpio          = S5H1409_GPIO_ON,
438         .qam_if        = 44000,
439         .inversion     = S5H1409_INVERSION_OFF,
440         .status_mode   = S5H1409_DEMODLOCKING,
441         .mpeg_timing   = S5H1409_MPEGTIMING_NONCONTINOUS_NONINVERTING_CLOCK,
442 };
443
444 static struct s5h1409_config dvico_hdtv5_pci_nano_config = {
445         .demod_address = 0x32 >> 1,
446         .output_mode   = S5H1409_SERIAL_OUTPUT,
447         .gpio          = S5H1409_GPIO_OFF,
448         .inversion     = S5H1409_INVERSION_OFF,
449         .status_mode   = S5H1409_DEMODLOCKING,
450         .mpeg_timing   = S5H1409_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK,
451 };
452
453 static struct s5h1409_config kworld_atsc_120_config = {
454         .demod_address = 0x32 >> 1,
455         .output_mode   = S5H1409_SERIAL_OUTPUT,
456         .gpio          = S5H1409_GPIO_OFF,
457         .inversion     = S5H1409_INVERSION_OFF,
458         .status_mode   = S5H1409_DEMODLOCKING,
459         .mpeg_timing   = S5H1409_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK,
460 };
461
462 static struct xc5000_config pinnacle_pctv_hd_800i_tuner_config = {
463         .i2c_address    = 0x64,
464         .if_khz         = 5380,
465 };
466
467 static struct zl10353_config cx88_pinnacle_hybrid_pctv = {
468         .demod_address = (0x1e >> 1),
469         .no_tuner      = 1,
470         .if2           = 45600,
471 };
472
473 static struct zl10353_config cx88_geniatech_x8000_mt = {
474        .demod_address = (0x1e >> 1),
475        .no_tuner = 1,
476 };
477
478 static struct s5h1411_config dvico_fusionhdtv7_config = {
479         .output_mode   = S5H1411_SERIAL_OUTPUT,
480         .gpio          = S5H1411_GPIO_ON,
481         .mpeg_timing   = S5H1411_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK,
482         .qam_if        = S5H1411_IF_44000,
483         .vsb_if        = S5H1411_IF_44000,
484         .inversion     = S5H1411_INVERSION_OFF,
485         .status_mode   = S5H1411_DEMODLOCKING
486 };
487
488 static struct xc5000_config dvico_fusionhdtv7_tuner_config = {
489         .i2c_address    = 0xc2 >> 1,
490         .if_khz         = 5380,
491 };
492
493 static int attach_xc3028(u8 addr, struct cx8802_dev *dev)
494 {
495         struct dvb_frontend *fe;
496         struct videobuf_dvb_frontend *fe0 = NULL;
497         struct xc2028_ctrl ctl;
498         struct xc2028_config cfg = {
499                 .i2c_adap  = &dev->core->i2c_adap,
500                 .i2c_addr  = addr,
501                 .ctrl      = &ctl,
502         };
503
504         /* Get the first frontend */
505         fe0 = videobuf_dvb_get_frontend(&dev->frontends, 1);
506         if (!fe0)
507                 return -EINVAL;
508
509         if (!fe0->dvb.frontend) {
510                 printk(KERN_ERR "%s/2: dvb frontend not attached. "
511                                 "Can't attach xc3028\n",
512                        dev->core->name);
513                 return -EINVAL;
514         }
515
516         /*
517          * Some xc3028 devices may be hidden by an I2C gate. This is known
518          * to happen with some s5h1409-based devices.
519          * Now that I2C gate is open, sets up xc3028 configuration
520          */
521         cx88_setup_xc3028(dev->core, &ctl);
522
523         fe = dvb_attach(xc2028_attach, fe0->dvb.frontend, &cfg);
524         if (!fe) {
525                 printk(KERN_ERR "%s/2: xc3028 attach failed\n",
526                        dev->core->name);
527                 dvb_frontend_detach(fe0->dvb.frontend);
528                 dvb_unregister_frontend(fe0->dvb.frontend);
529                 fe0->dvb.frontend = NULL;
530                 return -EINVAL;
531         }
532
533         printk(KERN_INFO "%s/2: xc3028 attached\n",
534                dev->core->name);
535
536         return 0;
537 }
538
539 static int cx24116_set_ts_param(struct dvb_frontend *fe,
540         int is_punctured)
541 {
542         struct cx8802_dev *dev = fe->dvb->priv;
543         dev->ts_gen_cntrl = 0x2;
544
545         return 0;
546 }
547
548 static int cx24116_reset_device(struct dvb_frontend *fe)
549 {
550         struct cx8802_dev *dev = fe->dvb->priv;
551         struct cx88_core *core = dev->core;
552
553         /* Reset the part */
554         /* Put the cx24116 into reset */
555         cx_write(MO_SRST_IO, 0);
556         msleep(10);
557         /* Take the cx24116 out of reset */
558         cx_write(MO_SRST_IO, 1);
559         msleep(10);
560
561         return 0;
562 }
563
564 static struct cx24116_config hauppauge_hvr4000_config = {
565         .demod_address          = 0x05,
566         .set_ts_params          = cx24116_set_ts_param,
567         .reset_device           = cx24116_reset_device,
568 };
569
570 static struct cx24116_config tevii_s460_config = {
571         .demod_address = 0x55,
572         .set_ts_params = cx24116_set_ts_param,
573         .reset_device  = cx24116_reset_device,
574 };
575
576 static struct stv0299_config tevii_tuner_sharp_config = {
577         .demod_address = 0x68,
578         .inittab = sharp_z0194a_inittab,
579         .mclk = 88000000UL,
580         .invert = 1,
581         .skip_reinit = 0,
582         .lock_output = 1,
583         .volt13_op0_op1 = STV0299_VOLT13_OP1,
584         .min_delay_ms = 100,
585         .set_symbol_rate = sharp_z0194a_set_symbol_rate,
586         .set_ts_params = cx24116_set_ts_param,
587 };
588
589 static struct stv0288_config tevii_tuner_earda_config = {
590         .demod_address = 0x68,
591         .min_delay_ms = 100,
592         .set_ts_params = cx24116_set_ts_param,
593 };
594
595 static int dvb_register(struct cx8802_dev *dev)
596 {
597         struct cx88_core *core = dev->core;
598         struct videobuf_dvb_frontend *fe0, *fe1 = NULL;
599         int mfe_shared = 0; /* bus not shared by default */
600
601         if (0 != core->i2c_rc) {
602                 printk(KERN_ERR "%s/2: no i2c-bus available, cannot attach dvb drivers\n", core->name);
603                 goto frontend_detach;
604         }
605
606         /* Get the first frontend */
607         fe0 = videobuf_dvb_get_frontend(&dev->frontends, 1);
608         if (!fe0)
609                 return -EINVAL;
610
611         /* multi-frontend gate control is undefined or defaults to fe0 */
612         dev->frontends.gate = 0;
613
614         /* init frontend(s) */
615         switch (core->boardnr) {
616         case CX88_BOARD_HAUPPAUGE_DVB_T1:
617                 fe0->dvb.frontend = dvb_attach(cx22702_attach,
618                                                &connexant_refboard_config,
619                                                &core->i2c_adap);
620                 if (fe0->dvb.frontend != NULL) {
621                         if (!dvb_attach(dvb_pll_attach, fe0->dvb.frontend,
622                                         0x61, &core->i2c_adap,
623                                         DVB_PLL_THOMSON_DTT759X))
624                                 goto frontend_detach;
625                 }
626                 break;
627         case CX88_BOARD_TERRATEC_CINERGY_1400_DVB_T1:
628         case CX88_BOARD_CONEXANT_DVB_T1:
629         case CX88_BOARD_KWORLD_DVB_T_CX22702:
630         case CX88_BOARD_WINFAST_DTV1000:
631                 fe0->dvb.frontend = dvb_attach(cx22702_attach,
632                                                &connexant_refboard_config,
633                                                &core->i2c_adap);
634                 if (fe0->dvb.frontend != NULL) {
635                         if (!dvb_attach(dvb_pll_attach, fe0->dvb.frontend,
636                                         0x60, &core->i2c_adap,
637                                         DVB_PLL_THOMSON_DTT7579))
638                                 goto frontend_detach;
639                 }
640                 break;
641         case CX88_BOARD_WINFAST_DTV2000H:
642         case CX88_BOARD_HAUPPAUGE_HVR1100:
643         case CX88_BOARD_HAUPPAUGE_HVR1100LP:
644         case CX88_BOARD_HAUPPAUGE_HVR1300:
645                 fe0->dvb.frontend = dvb_attach(cx22702_attach,
646                                                &hauppauge_hvr_config,
647                                                &core->i2c_adap);
648                 if (fe0->dvb.frontend != NULL) {
649                         if (!dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
650                                    &core->i2c_adap, 0x61,
651                                    TUNER_PHILIPS_FMD1216ME_MK3))
652                                 goto frontend_detach;
653                 }
654                 break;
655         case CX88_BOARD_HAUPPAUGE_HVR3000:
656                 /* DVB-S init */
657                 fe0->dvb.frontend = dvb_attach(cx24123_attach,
658                                &hauppauge_novas_config,
659                                &dev->core->i2c_adap);
660                 if (fe0->dvb.frontend) {
661                         if (!dvb_attach(isl6421_attach, fe0->dvb.frontend,
662                         &dev->core->i2c_adap, 0x08, ISL6421_DCL, 0x00)) {
663                                 dprintk( 1, "%s(): HVR3000 - DVB-S LNB Init: failed\n", __func__);
664                         }
665                 } else {
666                         dprintk( 1, "%s(): HVR3000 - DVB-S Init: failed\n", __func__);
667                 }
668                 /* DVB-T init */
669                 fe1 = videobuf_dvb_get_frontend(&dev->frontends, 2);
670                 if (fe1) {
671                         dev->frontends.gate = 2;
672                         mfe_shared = 1;
673                         fe1->dvb.frontend = dvb_attach(cx22702_attach,
674                                 &hauppauge_hvr_config,
675                                 &dev->core->i2c_adap);
676                         if (fe1->dvb.frontend) {
677                                 fe1->dvb.frontend->id = 1;
678                                 if(!dvb_attach(simple_tuner_attach, fe1->dvb.frontend,
679                                                 &dev->core->i2c_adap, 0x61,
680                                                 TUNER_PHILIPS_FMD1216ME_MK3)) {
681                                         dprintk( 1, "%s(): HVR3000 - DVB-T misc Init: failed\n", __func__);
682                                 }
683                         } else {
684                                 dprintk( 1, "%s(): HVR3000 - DVB-T Init: failed\n", __func__);
685                         }
686                 } else {
687                         dprintk( 1, "%s(): HVR3000 - DVB-T Init: can't find frontend 2.\n", __func__);
688                 }
689                 break;
690         case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_PLUS:
691                 fe0->dvb.frontend = dvb_attach(mt352_attach,
692                                                &dvico_fusionhdtv,
693                                                &core->i2c_adap);
694                 if (fe0->dvb.frontend != NULL) {
695                         if (!dvb_attach(dvb_pll_attach, fe0->dvb.frontend,
696                                         0x60, NULL, DVB_PLL_THOMSON_DTT7579))
697                                 goto frontend_detach;
698                         break;
699                 }
700                 /* ZL10353 replaces MT352 on later cards */
701                 fe0->dvb.frontend = dvb_attach(zl10353_attach,
702                                                &dvico_fusionhdtv_plus_v1_1,
703                                                &core->i2c_adap);
704                 if (fe0->dvb.frontend != NULL) {
705                         if (!dvb_attach(dvb_pll_attach, fe0->dvb.frontend,
706                                         0x60, NULL, DVB_PLL_THOMSON_DTT7579))
707                                 goto frontend_detach;
708                 }
709                 break;
710         case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_DUAL:
711                 /* The tin box says DEE1601, but it seems to be DTT7579
712                  * compatible, with a slightly different MT352 AGC gain. */
713                 fe0->dvb.frontend = dvb_attach(mt352_attach,
714                                                &dvico_fusionhdtv_dual,
715                                                &core->i2c_adap);
716                 if (fe0->dvb.frontend != NULL) {
717                         if (!dvb_attach(dvb_pll_attach, fe0->dvb.frontend,
718                                         0x61, NULL, DVB_PLL_THOMSON_DTT7579))
719                                 goto frontend_detach;
720                         break;
721                 }
722                 /* ZL10353 replaces MT352 on later cards */
723                 fe0->dvb.frontend = dvb_attach(zl10353_attach,
724                                                &dvico_fusionhdtv_plus_v1_1,
725                                                &core->i2c_adap);
726                 if (fe0->dvb.frontend != NULL) {
727                         if (!dvb_attach(dvb_pll_attach, fe0->dvb.frontend,
728                                         0x61, NULL, DVB_PLL_THOMSON_DTT7579))
729                                 goto frontend_detach;
730                 }
731                 break;
732         case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T1:
733                 fe0->dvb.frontend = dvb_attach(mt352_attach,
734                                                &dvico_fusionhdtv,
735                                                &core->i2c_adap);
736                 if (fe0->dvb.frontend != NULL) {
737                         if (!dvb_attach(dvb_pll_attach, fe0->dvb.frontend,
738                                         0x61, NULL, DVB_PLL_LG_Z201))
739                                 goto frontend_detach;
740                 }
741                 break;
742         case CX88_BOARD_KWORLD_DVB_T:
743         case CX88_BOARD_DNTV_LIVE_DVB_T:
744         case CX88_BOARD_ADSTECH_DVB_T_PCI:
745                 fe0->dvb.frontend = dvb_attach(mt352_attach,
746                                                &dntv_live_dvbt_config,
747                                                &core->i2c_adap);
748                 if (fe0->dvb.frontend != NULL) {
749                         if (!dvb_attach(dvb_pll_attach, fe0->dvb.frontend,
750                                         0x61, NULL, DVB_PLL_UNKNOWN_1))
751                                 goto frontend_detach;
752                 }
753                 break;
754         case CX88_BOARD_DNTV_LIVE_DVB_T_PRO:
755 #if defined(CONFIG_VIDEO_CX88_VP3054) || (defined(CONFIG_VIDEO_CX88_VP3054_MODULE) && defined(MODULE))
756                 /* MT352 is on a secondary I2C bus made from some GPIO lines */
757                 fe0->dvb.frontend = dvb_attach(mt352_attach, &dntv_live_dvbt_pro_config,
758                                                &dev->vp3054->adap);
759                 if (fe0->dvb.frontend != NULL) {
760                         if (!dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
761                                         &core->i2c_adap, 0x61,
762                                         TUNER_PHILIPS_FMD1216ME_MK3))
763                                 goto frontend_detach;
764                 }
765 #else
766                 printk(KERN_ERR "%s/2: built without vp3054 support\n",
767                                 core->name);
768 #endif
769                 break;
770         case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_HYBRID:
771                 fe0->dvb.frontend = dvb_attach(zl10353_attach,
772                                                &dvico_fusionhdtv_hybrid,
773                                                &core->i2c_adap);
774                 if (fe0->dvb.frontend != NULL) {
775                         if (!dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
776                                    &core->i2c_adap, 0x61,
777                                    TUNER_THOMSON_FE6600))
778                                 goto frontend_detach;
779                 }
780                 break;
781         case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_PRO:
782                 fe0->dvb.frontend = dvb_attach(zl10353_attach,
783                                                &dvico_fusionhdtv_xc3028,
784                                                &core->i2c_adap);
785                 if (fe0->dvb.frontend == NULL)
786                         fe0->dvb.frontend = dvb_attach(mt352_attach,
787                                                 &dvico_fusionhdtv_mt352_xc3028,
788                                                 &core->i2c_adap);
789                 /*
790                  * On this board, the demod provides the I2C bus pullup.
791                  * We must not permit gate_ctrl to be performed, or
792                  * the xc3028 cannot communicate on the bus.
793                  */
794                 if (fe0->dvb.frontend)
795                         fe0->dvb.frontend->ops.i2c_gate_ctrl = NULL;
796                 if (attach_xc3028(0x61, dev) < 0)
797                         goto frontend_detach;
798                 break;
799         case CX88_BOARD_PCHDTV_HD3000:
800                 fe0->dvb.frontend = dvb_attach(or51132_attach, &pchdtv_hd3000,
801                                                &core->i2c_adap);
802                 if (fe0->dvb.frontend != NULL) {
803                         if (!dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
804                                         &core->i2c_adap, 0x61,
805                                         TUNER_THOMSON_DTT761X))
806                                 goto frontend_detach;
807                 }
808                 break;
809         case CX88_BOARD_DVICO_FUSIONHDTV_3_GOLD_Q:
810                 dev->ts_gen_cntrl = 0x08;
811
812                 /* Do a hardware reset of chip before using it. */
813                 cx_clear(MO_GP0_IO, 1);
814                 mdelay(100);
815                 cx_set(MO_GP0_IO, 1);
816                 mdelay(200);
817
818                 /* Select RF connector callback */
819                 fusionhdtv_3_gold.pll_rf_set = lgdt330x_pll_rf_set;
820                 fe0->dvb.frontend = dvb_attach(lgdt330x_attach,
821                                                &fusionhdtv_3_gold,
822                                                &core->i2c_adap);
823                 if (fe0->dvb.frontend != NULL) {
824                         if (!dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
825                                         &core->i2c_adap, 0x61,
826                                         TUNER_MICROTUNE_4042FI5))
827                                 goto frontend_detach;
828                 }
829                 break;
830         case CX88_BOARD_DVICO_FUSIONHDTV_3_GOLD_T:
831                 dev->ts_gen_cntrl = 0x08;
832
833                 /* Do a hardware reset of chip before using it. */
834                 cx_clear(MO_GP0_IO, 1);
835                 mdelay(100);
836                 cx_set(MO_GP0_IO, 9);
837                 mdelay(200);
838                 fe0->dvb.frontend = dvb_attach(lgdt330x_attach,
839                                                &fusionhdtv_3_gold,
840                                                &core->i2c_adap);
841                 if (fe0->dvb.frontend != NULL) {
842                         if (!dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
843                                         &core->i2c_adap, 0x61,
844                                         TUNER_THOMSON_DTT761X))
845                                 goto frontend_detach;
846                 }
847                 break;
848         case CX88_BOARD_DVICO_FUSIONHDTV_5_GOLD:
849                 dev->ts_gen_cntrl = 0x08;
850
851                 /* Do a hardware reset of chip before using it. */
852                 cx_clear(MO_GP0_IO, 1);
853                 mdelay(100);
854                 cx_set(MO_GP0_IO, 1);
855                 mdelay(200);
856                 fe0->dvb.frontend = dvb_attach(lgdt330x_attach,
857                                                &fusionhdtv_5_gold,
858                                                &core->i2c_adap);
859                 if (fe0->dvb.frontend != NULL) {
860                         if (!dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
861                                         &core->i2c_adap, 0x61,
862                                         TUNER_LG_TDVS_H06XF))
863                                 goto frontend_detach;
864                         if (!dvb_attach(tda9887_attach, fe0->dvb.frontend,
865                                    &core->i2c_adap, 0x43))
866                                 goto frontend_detach;
867                 }
868                 break;
869         case CX88_BOARD_PCHDTV_HD5500:
870                 dev->ts_gen_cntrl = 0x08;
871
872                 /* Do a hardware reset of chip before using it. */
873                 cx_clear(MO_GP0_IO, 1);
874                 mdelay(100);
875                 cx_set(MO_GP0_IO, 1);
876                 mdelay(200);
877                 fe0->dvb.frontend = dvb_attach(lgdt330x_attach,
878                                                &pchdtv_hd5500,
879                                                &core->i2c_adap);
880                 if (fe0->dvb.frontend != NULL) {
881                         if (!dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
882                                         &core->i2c_adap, 0x61,
883                                         TUNER_LG_TDVS_H06XF))
884                                 goto frontend_detach;
885                         if (!dvb_attach(tda9887_attach, fe0->dvb.frontend,
886                                    &core->i2c_adap, 0x43))
887                                 goto frontend_detach;
888                 }
889                 break;
890         case CX88_BOARD_ATI_HDTVWONDER:
891                 fe0->dvb.frontend = dvb_attach(nxt200x_attach,
892                                                &ati_hdtvwonder,
893                                                &core->i2c_adap);
894                 if (fe0->dvb.frontend != NULL) {
895                         if (!dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
896                                         &core->i2c_adap, 0x61,
897                                         TUNER_PHILIPS_TUV1236D))
898                                 goto frontend_detach;
899                 }
900                 break;
901         case CX88_BOARD_HAUPPAUGE_NOVASPLUS_S1:
902         case CX88_BOARD_HAUPPAUGE_NOVASE2_S1:
903                 fe0->dvb.frontend = dvb_attach(cx24123_attach,
904                                                &hauppauge_novas_config,
905                                                &core->i2c_adap);
906                 if (fe0->dvb.frontend) {
907                         if (!dvb_attach(isl6421_attach, fe0->dvb.frontend,
908                                         &core->i2c_adap, 0x08, ISL6421_DCL, 0x00))
909                                 goto frontend_detach;
910                 }
911                 break;
912         case CX88_BOARD_KWORLD_DVBS_100:
913                 fe0->dvb.frontend = dvb_attach(cx24123_attach,
914                                                &kworld_dvbs_100_config,
915                                                &core->i2c_adap);
916                 if (fe0->dvb.frontend) {
917                         core->prev_set_voltage = fe0->dvb.frontend->ops.set_voltage;
918                         fe0->dvb.frontend->ops.set_voltage = kworld_dvbs_100_set_voltage;
919                 }
920                 break;
921         case CX88_BOARD_GENIATECH_DVBS:
922                 fe0->dvb.frontend = dvb_attach(cx24123_attach,
923                                                &geniatech_dvbs_config,
924                                                &core->i2c_adap);
925                 if (fe0->dvb.frontend) {
926                         core->prev_set_voltage = fe0->dvb.frontend->ops.set_voltage;
927                         fe0->dvb.frontend->ops.set_voltage = geniatech_dvbs_set_voltage;
928                 }
929                 break;
930         case CX88_BOARD_PINNACLE_PCTV_HD_800i:
931                 fe0->dvb.frontend = dvb_attach(s5h1409_attach,
932                                                &pinnacle_pctv_hd_800i_config,
933                                                &core->i2c_adap);
934                 if (fe0->dvb.frontend != NULL) {
935                         if (!dvb_attach(xc5000_attach, fe0->dvb.frontend,
936                                         &core->i2c_adap,
937                                         &pinnacle_pctv_hd_800i_tuner_config))
938                                 goto frontend_detach;
939                 }
940                 break;
941         case CX88_BOARD_DVICO_FUSIONHDTV_5_PCI_NANO:
942                 fe0->dvb.frontend = dvb_attach(s5h1409_attach,
943                                                 &dvico_hdtv5_pci_nano_config,
944                                                 &core->i2c_adap);
945                 if (fe0->dvb.frontend != NULL) {
946                         struct dvb_frontend *fe;
947                         struct xc2028_config cfg = {
948                                 .i2c_adap  = &core->i2c_adap,
949                                 .i2c_addr  = 0x61,
950                         };
951                         static struct xc2028_ctrl ctl = {
952                                 .fname       = XC2028_DEFAULT_FIRMWARE,
953                                 .max_len     = 64,
954                                 .scode_table = XC3028_FE_OREN538,
955                         };
956
957                         fe = dvb_attach(xc2028_attach,
958                                         fe0->dvb.frontend, &cfg);
959                         if (fe != NULL && fe->ops.tuner_ops.set_config != NULL)
960                                 fe->ops.tuner_ops.set_config(fe, &ctl);
961                 }
962                 break;
963          case CX88_BOARD_PINNACLE_HYBRID_PCTV:
964                 fe0->dvb.frontend = dvb_attach(zl10353_attach,
965                                                &cx88_pinnacle_hybrid_pctv,
966                                                &core->i2c_adap);
967                 if (fe0->dvb.frontend) {
968                         fe0->dvb.frontend->ops.i2c_gate_ctrl = NULL;
969                         if (attach_xc3028(0x61, dev) < 0)
970                                 goto frontend_detach;
971                 }
972                 break;
973          case CX88_BOARD_GENIATECH_X8000_MT:
974                 dev->ts_gen_cntrl = 0x00;
975
976                 fe0->dvb.frontend = dvb_attach(zl10353_attach,
977                                                &cx88_geniatech_x8000_mt,
978                                                &core->i2c_adap);
979                 if (attach_xc3028(0x61, dev) < 0)
980                         goto frontend_detach;
981                 break;
982          case CX88_BOARD_KWORLD_ATSC_120:
983                 fe0->dvb.frontend = dvb_attach(s5h1409_attach,
984                                                &kworld_atsc_120_config,
985                                                &core->i2c_adap);
986                 if (attach_xc3028(0x61, dev) < 0)
987                         goto frontend_detach;
988                 break;
989         case CX88_BOARD_DVICO_FUSIONHDTV_7_GOLD:
990                 fe0->dvb.frontend = dvb_attach(s5h1411_attach,
991                                                &dvico_fusionhdtv7_config,
992                                                &core->i2c_adap);
993                 if (fe0->dvb.frontend != NULL) {
994                         if (!dvb_attach(xc5000_attach, fe0->dvb.frontend,
995                                         &core->i2c_adap,
996                                         &dvico_fusionhdtv7_tuner_config))
997                                 goto frontend_detach;
998                 }
999                 break;
1000         case CX88_BOARD_HAUPPAUGE_HVR4000:
1001                 /* DVB-S/S2 Init */
1002                 fe0->dvb.frontend = dvb_attach(cx24116_attach,
1003                         &hauppauge_hvr4000_config,
1004                         &dev->core->i2c_adap);
1005                 if (fe0->dvb.frontend) {
1006                         if(!dvb_attach(isl6421_attach, fe0->dvb.frontend,
1007                                 &dev->core->i2c_adap, 0x08, ISL6421_DCL, 0x00)) {
1008                                 dprintk( 1, "%s(): HVR4000 - DVB-S LNB Init: failed\n", __func__);
1009                         }
1010                 } else {
1011                         dprintk( 1, "%s(): HVR4000 - DVB-S Init: failed\n", __func__);
1012                 }
1013                 /* DVB-T Init */
1014                 fe1 = videobuf_dvb_get_frontend(&dev->frontends, 2);
1015                 if (fe1) {
1016                         dev->frontends.gate = 2;
1017                         mfe_shared = 1;
1018                         fe1->dvb.frontend = dvb_attach(cx22702_attach,
1019                                 &hauppauge_hvr_config,
1020                                 &dev->core->i2c_adap);
1021                         if (fe1->dvb.frontend) {
1022                                 fe1->dvb.frontend->id = 1;
1023                                 if(!dvb_attach(simple_tuner_attach, fe1->dvb.frontend,
1024                                         &dev->core->i2c_adap, 0x61,
1025                                         TUNER_PHILIPS_FMD1216ME_MK3)) {
1026                                         dprintk( 1, "%s(): HVR4000 - DVB-T misc Init: failed\n", __func__);
1027                                 }
1028                         } else {
1029                                 dprintk( 1, "%s(): HVR4000 - DVB-T Init: failed\n", __func__);
1030                         }
1031                 } else {
1032                         dprintk( 1, "%s(): HVR4000 - DVB-T Init: can't find frontend 2.\n", __func__);
1033                 }
1034                 break;
1035         case CX88_BOARD_HAUPPAUGE_HVR4000LITE:
1036                 fe0->dvb.frontend = dvb_attach(cx24116_attach,
1037                         &hauppauge_hvr4000_config,
1038                         &dev->core->i2c_adap);
1039                 if (fe0->dvb.frontend) {
1040                         dvb_attach(isl6421_attach, fe0->dvb.frontend,
1041                                 &dev->core->i2c_adap,
1042                                 0x08, ISL6421_DCL, 0x00);
1043                 }
1044                 break;
1045         case CX88_BOARD_TBS_8910:
1046         case CX88_BOARD_TEVII_S420:
1047                 fe0->dvb.frontend = dvb_attach(stv0299_attach,
1048                                                 &tevii_tuner_sharp_config,
1049                                                 &core->i2c_adap);
1050                 if (fe0->dvb.frontend != NULL) {
1051                         if (!dvb_attach(dvb_pll_attach, fe0->dvb.frontend, 0x60,
1052                                         &core->i2c_adap, DVB_PLL_OPERA1))
1053                                 goto frontend_detach;
1054                         core->prev_set_voltage = fe0->dvb.frontend->ops.set_voltage;
1055                         fe0->dvb.frontend->ops.set_voltage = tevii_dvbs_set_voltage;
1056
1057                 } else {
1058                         fe0->dvb.frontend = dvb_attach(stv0288_attach,
1059                                                             &tevii_tuner_earda_config,
1060                                                             &core->i2c_adap);
1061                                 if (fe0->dvb.frontend != NULL) {
1062                                         if (!dvb_attach(stb6000_attach, fe0->dvb.frontend, 0x61,
1063                                                 &core->i2c_adap))
1064                                         goto frontend_detach;
1065                                 core->prev_set_voltage = fe0->dvb.frontend->ops.set_voltage;
1066                                 fe0->dvb.frontend->ops.set_voltage = tevii_dvbs_set_voltage;
1067                         }
1068                 }
1069                 break;
1070         case CX88_BOARD_TEVII_S460:
1071                 fe0->dvb.frontend = dvb_attach(cx24116_attach,
1072                                                &tevii_s460_config,
1073                                                &core->i2c_adap);
1074                 if (fe0->dvb.frontend != NULL) {
1075                         core->prev_set_voltage = fe0->dvb.frontend->ops.set_voltage;
1076                         fe0->dvb.frontend->ops.set_voltage = tevii_dvbs_set_voltage;
1077                 }
1078                 break;
1079         case CX88_BOARD_OMICOM_SS4_PCI:
1080         case CX88_BOARD_TBS_8920:
1081         case CX88_BOARD_PROF_7300:
1082         case CX88_BOARD_SATTRADE_ST4200:
1083                 fe0->dvb.frontend = dvb_attach(cx24116_attach,
1084                                                &hauppauge_hvr4000_config,
1085                                                &core->i2c_adap);
1086                 if (fe0->dvb.frontend != NULL) {
1087                         core->prev_set_voltage = fe0->dvb.frontend->ops.set_voltage;
1088                         fe0->dvb.frontend->ops.set_voltage = tevii_dvbs_set_voltage;
1089                 }
1090                 break;
1091         default:
1092                 printk(KERN_ERR "%s/2: The frontend of your DVB/ATSC card isn't supported yet\n",
1093                        core->name);
1094                 break;
1095         }
1096
1097         if ( (NULL == fe0->dvb.frontend) || (fe1 && NULL == fe1->dvb.frontend) ) {
1098                 printk(KERN_ERR
1099                        "%s/2: frontend initialization failed\n",
1100                        core->name);
1101                 return -EINVAL;
1102         }
1103         /* define general-purpose callback pointer */
1104         fe0->dvb.frontend->callback = cx88_tuner_callback;
1105
1106         /* Ensure all frontends negotiate bus access */
1107         fe0->dvb.frontend->ops.ts_bus_ctrl = cx88_dvb_bus_ctrl;
1108         if (fe1)
1109                 fe1->dvb.frontend->ops.ts_bus_ctrl = cx88_dvb_bus_ctrl;
1110
1111         /* Put the analog decoder in standby to keep it quiet */
1112         cx88_call_i2c_clients(core, TUNER_SET_STANDBY, NULL);
1113
1114         /* register everything */
1115         return videobuf_dvb_register_bus(&dev->frontends, THIS_MODULE, dev,
1116                 &dev->pci->dev, adapter_nr, mfe_shared);
1117
1118 frontend_detach:
1119         videobuf_dvb_dealloc_frontends(&dev->frontends);
1120         return -EINVAL;
1121 }
1122
1123 /* ----------------------------------------------------------- */
1124
1125 /* CX8802 MPEG -> mini driver - We have been given the hardware */
1126 static int cx8802_dvb_advise_acquire(struct cx8802_driver *drv)
1127 {
1128         struct cx88_core *core = drv->core;
1129         int err = 0;
1130         dprintk( 1, "%s\n", __func__);
1131
1132         switch (core->boardnr) {
1133         case CX88_BOARD_HAUPPAUGE_HVR1300:
1134                 /* We arrive here with either the cx23416 or the cx22702
1135                  * on the bus. Take the bus from the cx23416 and enable the
1136                  * cx22702 demod
1137                  */
1138                 cx_set(MO_GP0_IO,   0x00000080); /* cx22702 out of reset and enable */
1139                 cx_clear(MO_GP0_IO, 0x00000004);
1140                 udelay(1000);
1141                 break;
1142
1143         case CX88_BOARD_HAUPPAUGE_HVR3000:
1144         case CX88_BOARD_HAUPPAUGE_HVR4000:
1145                 if(core->dvbdev->frontends.active_fe_id == 1) {
1146                         /* DVB-S/S2 Enabled */
1147
1148                         /* Toggle reset on cx22702 leaving i2c active */
1149                         cx_write(MO_GP0_IO, (core->board.input[0].gpio0 & 0x0000ff00) | 0x00000080);
1150                         udelay(1000);
1151                         cx_clear(MO_GP0_IO, 0x00000080);
1152                         udelay(50);
1153                         cx_set(MO_GP0_IO, 0x00000080); /* cx22702 out of reset */
1154                         cx_set(MO_GP0_IO, 0x00000004); /* tri-state the cx22702 pins */
1155                         udelay(1000);
1156
1157                         cx_write(MO_SRST_IO, 1); /* Take the cx24116/cx24123 out of reset */
1158                         core->dvbdev->ts_gen_cntrl = 0x02; /* Parallel IO */
1159                 } else
1160                 if (core->dvbdev->frontends.active_fe_id == 2) {
1161                         /* DVB-T Enabled */
1162
1163                         /* Put the cx24116/cx24123 into reset */
1164                         cx_write(MO_SRST_IO, 0);
1165
1166                         /* cx22702 out of reset and enable it */
1167                         cx_set(MO_GP0_IO,   0x00000080);
1168                         cx_clear(MO_GP0_IO, 0x00000004);
1169                         core->dvbdev->ts_gen_cntrl = 0x0c; /* Serial IO */
1170                         udelay(1000);
1171                 }
1172                 break;
1173
1174         default:
1175                 err = -ENODEV;
1176         }
1177         return err;
1178 }
1179
1180 /* CX8802 MPEG -> mini driver - We no longer have the hardware */
1181 static int cx8802_dvb_advise_release(struct cx8802_driver *drv)
1182 {
1183         struct cx88_core *core = drv->core;
1184         int err = 0;
1185         dprintk( 1, "%s\n", __func__);
1186
1187         switch (core->boardnr) {
1188         case CX88_BOARD_HAUPPAUGE_HVR1300:
1189                 /* Do Nothing, leave the cx22702 on the bus. */
1190                 break;
1191         case CX88_BOARD_HAUPPAUGE_HVR3000:
1192         case CX88_BOARD_HAUPPAUGE_HVR4000:
1193                 break;
1194         default:
1195                 err = -ENODEV;
1196         }
1197         return err;
1198 }
1199
1200 static int cx8802_dvb_probe(struct cx8802_driver *drv)
1201 {
1202         struct cx88_core *core = drv->core;
1203         struct cx8802_dev *dev = drv->core->dvbdev;
1204         int err;
1205
1206         dprintk( 1, "%s\n", __func__);
1207         dprintk( 1, " ->being probed by Card=%d Name=%s, PCI %02x:%02x\n",
1208                 core->boardnr,
1209                 core->name,
1210                 core->pci_bus,
1211                 core->pci_slot);
1212
1213         err = -ENODEV;
1214         if (!(core->board.mpeg & CX88_MPEG_DVB))
1215                 goto fail_core;
1216
1217         /* If vp3054 isn't enabled, a stub will just return 0 */
1218         err = vp3054_i2c_probe(dev);
1219         if (0 != err)
1220                 goto fail_probe;
1221
1222         /* dvb stuff */
1223         printk(KERN_INFO "%s/2: cx2388x based DVB/ATSC card\n", core->name);
1224         dev->ts_gen_cntrl = 0x0c;
1225
1226         err = -ENODEV;
1227         if (core->board.num_frontends) {
1228                 struct videobuf_dvb_frontend *fe;
1229                 int i;
1230
1231                 for (i = 1; i <= core->board.num_frontends; i++) {
1232                         fe = videobuf_dvb_get_frontend(&core->dvbdev->frontends, i);
1233                         if (fe == NULL) {
1234                                 printk(KERN_ERR "%s() failed to get frontend(%d)\n",
1235                                         __func__, i);
1236                                 goto fail_probe;
1237                         }
1238                         videobuf_queue_sg_init(&fe->dvb.dvbq, &dvb_qops,
1239                                     &dev->pci->dev, &dev->slock,
1240                                     V4L2_BUF_TYPE_VIDEO_CAPTURE,
1241                                     V4L2_FIELD_TOP,
1242                                     sizeof(struct cx88_buffer),
1243                                     dev);
1244                         /* init struct videobuf_dvb */
1245                         fe->dvb.name = dev->core->name;
1246                 }
1247         } else {
1248                 /* no frontends allocated */
1249                 printk(KERN_ERR "%s/2 .num_frontends should be non-zero\n",
1250                         core->name);
1251                 goto fail_core;
1252         }
1253         err = dvb_register(dev);
1254         if (err)
1255                 /* frontends/adapter de-allocated in dvb_register */
1256                 printk(KERN_ERR "%s/2: dvb_register failed (err = %d)\n",
1257                        core->name, err);
1258         return err;
1259 fail_probe:
1260         videobuf_dvb_dealloc_frontends(&core->dvbdev->frontends);
1261 fail_core:
1262         return err;
1263 }
1264
1265 static int cx8802_dvb_remove(struct cx8802_driver *drv)
1266 {
1267         struct cx88_core *core = drv->core;
1268         struct cx8802_dev *dev = drv->core->dvbdev;
1269
1270         dprintk( 1, "%s\n", __func__);
1271
1272         videobuf_dvb_unregister_bus(&dev->frontends);
1273
1274         vp3054_i2c_remove(dev);
1275
1276         return 0;
1277 }
1278
1279 static struct cx8802_driver cx8802_dvb_driver = {
1280         .type_id        = CX88_MPEG_DVB,
1281         .hw_access      = CX8802_DRVCTL_SHARED,
1282         .probe          = cx8802_dvb_probe,
1283         .remove         = cx8802_dvb_remove,
1284         .advise_acquire = cx8802_dvb_advise_acquire,
1285         .advise_release = cx8802_dvb_advise_release,
1286 };
1287
1288 static int dvb_init(void)
1289 {
1290         printk(KERN_INFO "cx88/2: cx2388x dvb driver version %d.%d.%d loaded\n",
1291                (CX88_VERSION_CODE >> 16) & 0xff,
1292                (CX88_VERSION_CODE >>  8) & 0xff,
1293                CX88_VERSION_CODE & 0xff);
1294 #ifdef SNAPSHOT
1295         printk(KERN_INFO "cx2388x: snapshot date %04d-%02d-%02d\n",
1296                SNAPSHOT/10000, (SNAPSHOT/100)%100, SNAPSHOT%100);
1297 #endif
1298         return cx8802_register_driver(&cx8802_dvb_driver);
1299 }
1300
1301 static void dvb_fini(void)
1302 {
1303         cx8802_unregister_driver(&cx8802_dvb_driver);
1304 }
1305
1306 module_init(dvb_init);
1307 module_exit(dvb_fini);
1308
1309 /*
1310  * Local variables:
1311  * c-basic-offset: 8
1312  * compile-command: "make DVB=1"
1313  * End:
1314  */