Merge branch 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzi...
[linux-2.6] / 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 static void cx88_dvb_gate_ctrl(struct cx88_core  *core, int open)
142 {
143         struct videobuf_dvb_frontends *f;
144         struct videobuf_dvb_frontend *fe;
145
146         if (!core->dvbdev)
147                 return;
148
149         f = &core->dvbdev->frontends;
150
151         if (!f)
152                 return;
153
154         if (f->gate <= 1) /* undefined or fe0 */
155                 fe = videobuf_dvb_get_frontend(f, 1);
156         else
157                 fe = videobuf_dvb_get_frontend(f, f->gate);
158
159         if (fe && fe->dvb.frontend && fe->dvb.frontend->ops.i2c_gate_ctrl)
160                 fe->dvb.frontend->ops.i2c_gate_ctrl(fe->dvb.frontend, open);
161 }
162
163 /* ------------------------------------------------------------------ */
164
165 static int dvico_fusionhdtv_demod_init(struct dvb_frontend* fe)
166 {
167         static u8 clock_config []  = { CLOCK_CTL,  0x38, 0x39 };
168         static u8 reset []         = { RESET,      0x80 };
169         static u8 adc_ctl_1_cfg [] = { ADC_CTL_1,  0x40 };
170         static u8 agc_cfg []       = { AGC_TARGET, 0x24, 0x20 };
171         static u8 gpp_ctl_cfg []   = { GPP_CTL,    0x33 };
172         static u8 capt_range_cfg[] = { CAPT_RANGE, 0x32 };
173
174         mt352_write(fe, clock_config,   sizeof(clock_config));
175         udelay(200);
176         mt352_write(fe, reset,          sizeof(reset));
177         mt352_write(fe, adc_ctl_1_cfg,  sizeof(adc_ctl_1_cfg));
178
179         mt352_write(fe, agc_cfg,        sizeof(agc_cfg));
180         mt352_write(fe, gpp_ctl_cfg,    sizeof(gpp_ctl_cfg));
181         mt352_write(fe, capt_range_cfg, sizeof(capt_range_cfg));
182         return 0;
183 }
184
185 static int dvico_dual_demod_init(struct dvb_frontend *fe)
186 {
187         static u8 clock_config []  = { CLOCK_CTL,  0x38, 0x38 };
188         static u8 reset []         = { RESET,      0x80 };
189         static u8 adc_ctl_1_cfg [] = { ADC_CTL_1,  0x40 };
190         static u8 agc_cfg []       = { AGC_TARGET, 0x28, 0x20 };
191         static u8 gpp_ctl_cfg []   = { GPP_CTL,    0x33 };
192         static u8 capt_range_cfg[] = { CAPT_RANGE, 0x32 };
193
194         mt352_write(fe, clock_config,   sizeof(clock_config));
195         udelay(200);
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         mt352_write(fe, gpp_ctl_cfg,    sizeof(gpp_ctl_cfg));
201         mt352_write(fe, capt_range_cfg, sizeof(capt_range_cfg));
202
203         return 0;
204 }
205
206 static int dntv_live_dvbt_demod_init(struct dvb_frontend* fe)
207 {
208         static u8 clock_config []  = { 0x89, 0x38, 0x39 };
209         static u8 reset []         = { 0x50, 0x80 };
210         static u8 adc_ctl_1_cfg [] = { 0x8E, 0x40 };
211         static u8 agc_cfg []       = { 0x67, 0x10, 0x23, 0x00, 0xFF, 0xFF,
212                                        0x00, 0xFF, 0x00, 0x40, 0x40 };
213         static u8 dntv_extra[]     = { 0xB5, 0x7A };
214         static u8 capt_range_cfg[] = { 0x75, 0x32 };
215
216         mt352_write(fe, clock_config,   sizeof(clock_config));
217         udelay(2000);
218         mt352_write(fe, reset,          sizeof(reset));
219         mt352_write(fe, adc_ctl_1_cfg,  sizeof(adc_ctl_1_cfg));
220
221         mt352_write(fe, agc_cfg,        sizeof(agc_cfg));
222         udelay(2000);
223         mt352_write(fe, dntv_extra,     sizeof(dntv_extra));
224         mt352_write(fe, capt_range_cfg, sizeof(capt_range_cfg));
225
226         return 0;
227 }
228
229 static struct mt352_config dvico_fusionhdtv = {
230         .demod_address = 0x0f,
231         .demod_init    = dvico_fusionhdtv_demod_init,
232 };
233
234 static struct mt352_config dntv_live_dvbt_config = {
235         .demod_address = 0x0f,
236         .demod_init    = dntv_live_dvbt_demod_init,
237 };
238
239 static struct mt352_config dvico_fusionhdtv_dual = {
240         .demod_address = 0x0f,
241         .demod_init    = dvico_dual_demod_init,
242 };
243
244 #if defined(CONFIG_VIDEO_CX88_VP3054) || (defined(CONFIG_VIDEO_CX88_VP3054_MODULE) && defined(MODULE))
245 static int dntv_live_dvbt_pro_demod_init(struct dvb_frontend* fe)
246 {
247         static u8 clock_config []  = { 0x89, 0x38, 0x38 };
248         static u8 reset []         = { 0x50, 0x80 };
249         static u8 adc_ctl_1_cfg [] = { 0x8E, 0x40 };
250         static u8 agc_cfg []       = { 0x67, 0x10, 0x20, 0x00, 0xFF, 0xFF,
251                                        0x00, 0xFF, 0x00, 0x40, 0x40 };
252         static u8 dntv_extra[]     = { 0xB5, 0x7A };
253         static u8 capt_range_cfg[] = { 0x75, 0x32 };
254
255         mt352_write(fe, clock_config,   sizeof(clock_config));
256         udelay(2000);
257         mt352_write(fe, reset,          sizeof(reset));
258         mt352_write(fe, adc_ctl_1_cfg,  sizeof(adc_ctl_1_cfg));
259
260         mt352_write(fe, agc_cfg,        sizeof(agc_cfg));
261         udelay(2000);
262         mt352_write(fe, dntv_extra,     sizeof(dntv_extra));
263         mt352_write(fe, capt_range_cfg, sizeof(capt_range_cfg));
264
265         return 0;
266 }
267
268 static struct mt352_config dntv_live_dvbt_pro_config = {
269         .demod_address = 0x0f,
270         .no_tuner      = 1,
271         .demod_init    = dntv_live_dvbt_pro_demod_init,
272 };
273 #endif
274
275 static struct zl10353_config dvico_fusionhdtv_hybrid = {
276         .demod_address = 0x0f,
277         .no_tuner      = 1,
278 };
279
280 static struct zl10353_config dvico_fusionhdtv_xc3028 = {
281         .demod_address = 0x0f,
282         .if2           = 45600,
283         .no_tuner      = 1,
284 };
285
286 static struct mt352_config dvico_fusionhdtv_mt352_xc3028 = {
287         .demod_address = 0x0f,
288         .if2 = 4560,
289         .no_tuner = 1,
290         .demod_init = dvico_fusionhdtv_demod_init,
291 };
292
293 static struct zl10353_config dvico_fusionhdtv_plus_v1_1 = {
294         .demod_address = 0x0f,
295 };
296
297 static struct cx22702_config connexant_refboard_config = {
298         .demod_address = 0x43,
299         .output_mode   = CX22702_SERIAL_OUTPUT,
300 };
301
302 static struct cx22702_config hauppauge_hvr_config = {
303         .demod_address = 0x63,
304         .output_mode   = CX22702_SERIAL_OUTPUT,
305 };
306
307 static int or51132_set_ts_param(struct dvb_frontend* fe, int is_punctured)
308 {
309         struct cx8802_dev *dev= fe->dvb->priv;
310         dev->ts_gen_cntrl = is_punctured ? 0x04 : 0x00;
311         return 0;
312 }
313
314 static struct or51132_config pchdtv_hd3000 = {
315         .demod_address = 0x15,
316         .set_ts_params = or51132_set_ts_param,
317 };
318
319 static int lgdt330x_pll_rf_set(struct dvb_frontend* fe, int index)
320 {
321         struct cx8802_dev *dev= fe->dvb->priv;
322         struct cx88_core *core = dev->core;
323
324         dprintk(1, "%s: index = %d\n", __func__, index);
325         if (index == 0)
326                 cx_clear(MO_GP0_IO, 8);
327         else
328                 cx_set(MO_GP0_IO, 8);
329         return 0;
330 }
331
332 static int lgdt330x_set_ts_param(struct dvb_frontend* fe, int is_punctured)
333 {
334         struct cx8802_dev *dev= fe->dvb->priv;
335         if (is_punctured)
336                 dev->ts_gen_cntrl |= 0x04;
337         else
338                 dev->ts_gen_cntrl &= ~0x04;
339         return 0;
340 }
341
342 static struct lgdt330x_config fusionhdtv_3_gold = {
343         .demod_address = 0x0e,
344         .demod_chip    = LGDT3302,
345         .serial_mpeg   = 0x04, /* TPSERIAL for 3302 in TOP_CONTROL */
346         .set_ts_params = lgdt330x_set_ts_param,
347 };
348
349 static struct lgdt330x_config fusionhdtv_5_gold = {
350         .demod_address = 0x0e,
351         .demod_chip    = LGDT3303,
352         .serial_mpeg   = 0x40, /* TPSERIAL for 3303 in TOP_CONTROL */
353         .set_ts_params = lgdt330x_set_ts_param,
354 };
355
356 static struct lgdt330x_config pchdtv_hd5500 = {
357         .demod_address = 0x59,
358         .demod_chip    = LGDT3303,
359         .serial_mpeg   = 0x40, /* TPSERIAL for 3303 in TOP_CONTROL */
360         .set_ts_params = lgdt330x_set_ts_param,
361 };
362
363 static int nxt200x_set_ts_param(struct dvb_frontend* fe, int is_punctured)
364 {
365         struct cx8802_dev *dev= fe->dvb->priv;
366         dev->ts_gen_cntrl = is_punctured ? 0x04 : 0x00;
367         return 0;
368 }
369
370 static struct nxt200x_config ati_hdtvwonder = {
371         .demod_address = 0x0a,
372         .set_ts_params = nxt200x_set_ts_param,
373 };
374
375 static int cx24123_set_ts_param(struct dvb_frontend* fe,
376         int is_punctured)
377 {
378         struct cx8802_dev *dev= fe->dvb->priv;
379         dev->ts_gen_cntrl = 0x02;
380         return 0;
381 }
382
383 static int kworld_dvbs_100_set_voltage(struct dvb_frontend* fe,
384                                        fe_sec_voltage_t voltage)
385 {
386         struct cx8802_dev *dev= fe->dvb->priv;
387         struct cx88_core *core = dev->core;
388
389         if (voltage == SEC_VOLTAGE_OFF)
390                 cx_write(MO_GP0_IO, 0x000006fb);
391         else
392                 cx_write(MO_GP0_IO, 0x000006f9);
393
394         if (core->prev_set_voltage)
395                 return core->prev_set_voltage(fe, voltage);
396         return 0;
397 }
398
399 static int geniatech_dvbs_set_voltage(struct dvb_frontend *fe,
400                                       fe_sec_voltage_t voltage)
401 {
402         struct cx8802_dev *dev= fe->dvb->priv;
403         struct cx88_core *core = dev->core;
404
405         if (voltage == SEC_VOLTAGE_OFF) {
406                 dprintk(1,"LNB Voltage OFF\n");
407                 cx_write(MO_GP0_IO, 0x0000efff);
408         }
409
410         if (core->prev_set_voltage)
411                 return core->prev_set_voltage(fe, voltage);
412         return 0;
413 }
414
415 static int tevii_dvbs_set_voltage(struct dvb_frontend *fe,
416                                       fe_sec_voltage_t voltage)
417 {
418         struct cx8802_dev *dev= fe->dvb->priv;
419         struct cx88_core *core = dev->core;
420
421         switch (voltage) {
422                 case SEC_VOLTAGE_13:
423                         printk("LNB Voltage SEC_VOLTAGE_13\n");
424                         cx_write(MO_GP0_IO, 0x00006040);
425                         break;
426                 case SEC_VOLTAGE_18:
427                         printk("LNB Voltage SEC_VOLTAGE_18\n");
428                         cx_write(MO_GP0_IO, 0x00006060);
429                         break;
430                 case SEC_VOLTAGE_OFF:
431                         printk("LNB Voltage SEC_VOLTAGE_off\n");
432                         break;
433         }
434
435         if (core->prev_set_voltage)
436                 return core->prev_set_voltage(fe, voltage);
437         return 0;
438 }
439
440 static struct cx24123_config geniatech_dvbs_config = {
441         .demod_address = 0x55,
442         .set_ts_params = cx24123_set_ts_param,
443 };
444
445 static struct cx24123_config hauppauge_novas_config = {
446         .demod_address = 0x55,
447         .set_ts_params = cx24123_set_ts_param,
448 };
449
450 static struct cx24123_config kworld_dvbs_100_config = {
451         .demod_address = 0x15,
452         .set_ts_params = cx24123_set_ts_param,
453         .lnb_polarity  = 1,
454 };
455
456 static struct s5h1409_config pinnacle_pctv_hd_800i_config = {
457         .demod_address = 0x32 >> 1,
458         .output_mode   = S5H1409_PARALLEL_OUTPUT,
459         .gpio          = S5H1409_GPIO_ON,
460         .qam_if        = 44000,
461         .inversion     = S5H1409_INVERSION_OFF,
462         .status_mode   = S5H1409_DEMODLOCKING,
463         .mpeg_timing   = S5H1409_MPEGTIMING_NONCONTINOUS_NONINVERTING_CLOCK,
464 };
465
466 static struct s5h1409_config dvico_hdtv5_pci_nano_config = {
467         .demod_address = 0x32 >> 1,
468         .output_mode   = S5H1409_SERIAL_OUTPUT,
469         .gpio          = S5H1409_GPIO_OFF,
470         .inversion     = S5H1409_INVERSION_OFF,
471         .status_mode   = S5H1409_DEMODLOCKING,
472         .mpeg_timing   = S5H1409_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK,
473 };
474
475 static struct s5h1409_config kworld_atsc_120_config = {
476         .demod_address = 0x32 >> 1,
477         .output_mode   = S5H1409_SERIAL_OUTPUT,
478         .gpio          = S5H1409_GPIO_OFF,
479         .inversion     = S5H1409_INVERSION_OFF,
480         .status_mode   = S5H1409_DEMODLOCKING,
481         .mpeg_timing   = S5H1409_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK,
482 };
483
484 static struct xc5000_config pinnacle_pctv_hd_800i_tuner_config = {
485         .i2c_address    = 0x64,
486         .if_khz         = 5380,
487 };
488
489 static struct zl10353_config cx88_pinnacle_hybrid_pctv = {
490         .demod_address = (0x1e >> 1),
491         .no_tuner      = 1,
492         .if2           = 45600,
493 };
494
495 static struct zl10353_config cx88_geniatech_x8000_mt = {
496        .demod_address = (0x1e >> 1),
497        .no_tuner = 1,
498 };
499
500 static struct s5h1411_config dvico_fusionhdtv7_config = {
501         .output_mode   = S5H1411_SERIAL_OUTPUT,
502         .gpio          = S5H1411_GPIO_ON,
503         .mpeg_timing   = S5H1411_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK,
504         .qam_if        = S5H1411_IF_44000,
505         .vsb_if        = S5H1411_IF_44000,
506         .inversion     = S5H1411_INVERSION_OFF,
507         .status_mode   = S5H1411_DEMODLOCKING
508 };
509
510 static struct xc5000_config dvico_fusionhdtv7_tuner_config = {
511         .i2c_address    = 0xc2 >> 1,
512         .if_khz         = 5380,
513 };
514
515 static int attach_xc3028(u8 addr, struct cx8802_dev *dev)
516 {
517         struct dvb_frontend *fe;
518         struct videobuf_dvb_frontend *fe0 = NULL;
519         struct xc2028_ctrl ctl;
520         struct xc2028_config cfg = {
521                 .i2c_adap  = &dev->core->i2c_adap,
522                 .i2c_addr  = addr,
523                 .ctrl      = &ctl,
524         };
525
526         /* Get the first frontend */
527         fe0 = videobuf_dvb_get_frontend(&dev->frontends, 1);
528         if (!fe0)
529                 return -EINVAL;
530
531         if (!fe0->dvb.frontend) {
532                 printk(KERN_ERR "%s/2: dvb frontend not attached. "
533                                 "Can't attach xc3028\n",
534                        dev->core->name);
535                 return -EINVAL;
536         }
537
538         /*
539          * Some xc3028 devices may be hidden by an I2C gate. This is known
540          * to happen with some s5h1409-based devices.
541          * Now that I2C gate is open, sets up xc3028 configuration
542          */
543         cx88_setup_xc3028(dev->core, &ctl);
544
545         fe = dvb_attach(xc2028_attach, fe0->dvb.frontend, &cfg);
546         if (!fe) {
547                 printk(KERN_ERR "%s/2: xc3028 attach failed\n",
548                        dev->core->name);
549                 dvb_frontend_detach(fe0->dvb.frontend);
550                 dvb_unregister_frontend(fe0->dvb.frontend);
551                 fe0->dvb.frontend = NULL;
552                 return -EINVAL;
553         }
554
555         printk(KERN_INFO "%s/2: xc3028 attached\n",
556                dev->core->name);
557
558         return 0;
559 }
560
561 static int cx24116_set_ts_param(struct dvb_frontend *fe,
562         int is_punctured)
563 {
564         struct cx8802_dev *dev = fe->dvb->priv;
565         dev->ts_gen_cntrl = 0x2;
566
567         return 0;
568 }
569
570 static int cx24116_reset_device(struct dvb_frontend *fe)
571 {
572         struct cx8802_dev *dev = fe->dvb->priv;
573         struct cx88_core *core = dev->core;
574
575         /* Reset the part */
576         /* Put the cx24116 into reset */
577         cx_write(MO_SRST_IO, 0);
578         msleep(10);
579         /* Take the cx24116 out of reset */
580         cx_write(MO_SRST_IO, 1);
581         msleep(10);
582
583         return 0;
584 }
585
586 static struct cx24116_config hauppauge_hvr4000_config = {
587         .demod_address          = 0x05,
588         .set_ts_params          = cx24116_set_ts_param,
589         .reset_device           = cx24116_reset_device,
590 };
591
592 static struct cx24116_config tevii_s460_config = {
593         .demod_address = 0x55,
594         .set_ts_params = cx24116_set_ts_param,
595         .reset_device  = cx24116_reset_device,
596 };
597
598 static struct stv0299_config tevii_tuner_sharp_config = {
599         .demod_address = 0x68,
600         .inittab = sharp_z0194a_inittab,
601         .mclk = 88000000UL,
602         .invert = 1,
603         .skip_reinit = 0,
604         .lock_output = 1,
605         .volt13_op0_op1 = STV0299_VOLT13_OP1,
606         .min_delay_ms = 100,
607         .set_symbol_rate = sharp_z0194a_set_symbol_rate,
608         .set_ts_params = cx24116_set_ts_param,
609 };
610
611 static struct stv0288_config tevii_tuner_earda_config = {
612         .demod_address = 0x68,
613         .min_delay_ms = 100,
614         .set_ts_params = cx24116_set_ts_param,
615 };
616
617 static int cx8802_alloc_frontends(struct cx8802_dev *dev)
618 {
619         struct cx88_core *core = dev->core;
620         struct videobuf_dvb_frontend *fe = NULL;
621         int i;
622
623         mutex_init(&dev->frontends.lock);
624         INIT_LIST_HEAD(&dev->frontends.felist);
625
626         if (!core->board.num_frontends)
627                 return -ENODEV;
628
629         printk(KERN_INFO "%s() allocating %d frontend(s)\n", __func__,
630                          core->board.num_frontends);
631         for (i = 1; i <= core->board.num_frontends; i++) {
632                 fe = videobuf_dvb_alloc_frontend(&dev->frontends, i);
633                 if (!fe) {
634                         printk(KERN_ERR "%s() failed to alloc\n", __func__);
635                         videobuf_dvb_dealloc_frontends(&dev->frontends);
636                         return -ENOMEM;
637                 }
638         }
639         return 0;
640 }
641
642 static int dvb_register(struct cx8802_dev *dev)
643 {
644         struct cx88_core *core = dev->core;
645         struct videobuf_dvb_frontend *fe0, *fe1 = NULL;
646         int mfe_shared = 0; /* bus not shared by default */
647
648         if (0 != core->i2c_rc) {
649                 printk(KERN_ERR "%s/2: no i2c-bus available, cannot attach dvb drivers\n", core->name);
650                 goto frontend_detach;
651         }
652
653         /* Get the first frontend */
654         fe0 = videobuf_dvb_get_frontend(&dev->frontends, 1);
655         if (!fe0)
656                 goto frontend_detach;
657
658         /* multi-frontend gate control is undefined or defaults to fe0 */
659         dev->frontends.gate = 0;
660
661         /* Sets the gate control callback to be used by i2c command calls */
662         core->gate_ctrl = cx88_dvb_gate_ctrl;
663
664         /* init frontend(s) */
665         switch (core->boardnr) {
666         case CX88_BOARD_HAUPPAUGE_DVB_T1:
667                 fe0->dvb.frontend = dvb_attach(cx22702_attach,
668                                                &connexant_refboard_config,
669                                                &core->i2c_adap);
670                 if (fe0->dvb.frontend != NULL) {
671                         if (!dvb_attach(dvb_pll_attach, fe0->dvb.frontend,
672                                         0x61, &core->i2c_adap,
673                                         DVB_PLL_THOMSON_DTT759X))
674                                 goto frontend_detach;
675                 }
676                 break;
677         case CX88_BOARD_TERRATEC_CINERGY_1400_DVB_T1:
678         case CX88_BOARD_CONEXANT_DVB_T1:
679         case CX88_BOARD_KWORLD_DVB_T_CX22702:
680         case CX88_BOARD_WINFAST_DTV1000:
681                 fe0->dvb.frontend = dvb_attach(cx22702_attach,
682                                                &connexant_refboard_config,
683                                                &core->i2c_adap);
684                 if (fe0->dvb.frontend != NULL) {
685                         if (!dvb_attach(dvb_pll_attach, fe0->dvb.frontend,
686                                         0x60, &core->i2c_adap,
687                                         DVB_PLL_THOMSON_DTT7579))
688                                 goto frontend_detach;
689                 }
690                 break;
691         case CX88_BOARD_WINFAST_DTV2000H:
692         case CX88_BOARD_HAUPPAUGE_HVR1100:
693         case CX88_BOARD_HAUPPAUGE_HVR1100LP:
694         case CX88_BOARD_HAUPPAUGE_HVR1300:
695                 fe0->dvb.frontend = dvb_attach(cx22702_attach,
696                                                &hauppauge_hvr_config,
697                                                &core->i2c_adap);
698                 if (fe0->dvb.frontend != NULL) {
699                         if (!dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
700                                    &core->i2c_adap, 0x61,
701                                    TUNER_PHILIPS_FMD1216ME_MK3))
702                                 goto frontend_detach;
703                 }
704                 break;
705         case CX88_BOARD_HAUPPAUGE_HVR3000:
706                 /* MFE frontend 1 */
707                 mfe_shared = 1;
708                 dev->frontends.gate = 2;
709                 /* DVB-S init */
710                 fe0->dvb.frontend = dvb_attach(cx24123_attach,
711                                         &hauppauge_novas_config,
712                                         &dev->core->i2c_adap);
713                 if (fe0->dvb.frontend) {
714                         if (!dvb_attach(isl6421_attach,
715                                         fe0->dvb.frontend,
716                                         &dev->core->i2c_adap,
717                                         0x08, ISL6421_DCL, 0x00))
718                                 goto frontend_detach;
719                 }
720                 /* MFE frontend 2 */
721                 fe1 = videobuf_dvb_get_frontend(&dev->frontends, 2);
722                 if (!fe1)
723                         goto frontend_detach;
724                 /* DVB-T init */
725                 fe1->dvb.frontend = dvb_attach(cx22702_attach,
726                                         &hauppauge_hvr_config,
727                                         &dev->core->i2c_adap);
728                 if (fe1->dvb.frontend) {
729                         fe1->dvb.frontend->id = 1;
730                         if (!dvb_attach(simple_tuner_attach,
731                                         fe1->dvb.frontend,
732                                         &dev->core->i2c_adap,
733                                         0x61, TUNER_PHILIPS_FMD1216ME_MK3))
734                                 goto frontend_detach;
735                 }
736                 break;
737         case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_PLUS:
738                 fe0->dvb.frontend = dvb_attach(mt352_attach,
739                                                &dvico_fusionhdtv,
740                                                &core->i2c_adap);
741                 if (fe0->dvb.frontend != NULL) {
742                         if (!dvb_attach(dvb_pll_attach, fe0->dvb.frontend,
743                                         0x60, NULL, DVB_PLL_THOMSON_DTT7579))
744                                 goto frontend_detach;
745                         break;
746                 }
747                 /* ZL10353 replaces MT352 on later cards */
748                 fe0->dvb.frontend = dvb_attach(zl10353_attach,
749                                                &dvico_fusionhdtv_plus_v1_1,
750                                                &core->i2c_adap);
751                 if (fe0->dvb.frontend != NULL) {
752                         if (!dvb_attach(dvb_pll_attach, fe0->dvb.frontend,
753                                         0x60, NULL, DVB_PLL_THOMSON_DTT7579))
754                                 goto frontend_detach;
755                 }
756                 break;
757         case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_DUAL:
758                 /* The tin box says DEE1601, but it seems to be DTT7579
759                  * compatible, with a slightly different MT352 AGC gain. */
760                 fe0->dvb.frontend = dvb_attach(mt352_attach,
761                                                &dvico_fusionhdtv_dual,
762                                                &core->i2c_adap);
763                 if (fe0->dvb.frontend != NULL) {
764                         if (!dvb_attach(dvb_pll_attach, fe0->dvb.frontend,
765                                         0x61, NULL, DVB_PLL_THOMSON_DTT7579))
766                                 goto frontend_detach;
767                         break;
768                 }
769                 /* ZL10353 replaces MT352 on later cards */
770                 fe0->dvb.frontend = dvb_attach(zl10353_attach,
771                                                &dvico_fusionhdtv_plus_v1_1,
772                                                &core->i2c_adap);
773                 if (fe0->dvb.frontend != NULL) {
774                         if (!dvb_attach(dvb_pll_attach, fe0->dvb.frontend,
775                                         0x61, NULL, DVB_PLL_THOMSON_DTT7579))
776                                 goto frontend_detach;
777                 }
778                 break;
779         case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T1:
780                 fe0->dvb.frontend = dvb_attach(mt352_attach,
781                                                &dvico_fusionhdtv,
782                                                &core->i2c_adap);
783                 if (fe0->dvb.frontend != NULL) {
784                         if (!dvb_attach(dvb_pll_attach, fe0->dvb.frontend,
785                                         0x61, NULL, DVB_PLL_LG_Z201))
786                                 goto frontend_detach;
787                 }
788                 break;
789         case CX88_BOARD_KWORLD_DVB_T:
790         case CX88_BOARD_DNTV_LIVE_DVB_T:
791         case CX88_BOARD_ADSTECH_DVB_T_PCI:
792                 fe0->dvb.frontend = dvb_attach(mt352_attach,
793                                                &dntv_live_dvbt_config,
794                                                &core->i2c_adap);
795                 if (fe0->dvb.frontend != NULL) {
796                         if (!dvb_attach(dvb_pll_attach, fe0->dvb.frontend,
797                                         0x61, NULL, DVB_PLL_UNKNOWN_1))
798                                 goto frontend_detach;
799                 }
800                 break;
801         case CX88_BOARD_DNTV_LIVE_DVB_T_PRO:
802 #if defined(CONFIG_VIDEO_CX88_VP3054) || (defined(CONFIG_VIDEO_CX88_VP3054_MODULE) && defined(MODULE))
803                 /* MT352 is on a secondary I2C bus made from some GPIO lines */
804                 fe0->dvb.frontend = dvb_attach(mt352_attach, &dntv_live_dvbt_pro_config,
805                                                &dev->vp3054->adap);
806                 if (fe0->dvb.frontend != NULL) {
807                         if (!dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
808                                         &core->i2c_adap, 0x61,
809                                         TUNER_PHILIPS_FMD1216ME_MK3))
810                                 goto frontend_detach;
811                 }
812 #else
813                 printk(KERN_ERR "%s/2: built without vp3054 support\n",
814                                 core->name);
815 #endif
816                 break;
817         case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_HYBRID:
818                 fe0->dvb.frontend = dvb_attach(zl10353_attach,
819                                                &dvico_fusionhdtv_hybrid,
820                                                &core->i2c_adap);
821                 if (fe0->dvb.frontend != NULL) {
822                         if (!dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
823                                    &core->i2c_adap, 0x61,
824                                    TUNER_THOMSON_FE6600))
825                                 goto frontend_detach;
826                 }
827                 break;
828         case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_PRO:
829                 fe0->dvb.frontend = dvb_attach(zl10353_attach,
830                                                &dvico_fusionhdtv_xc3028,
831                                                &core->i2c_adap);
832                 if (fe0->dvb.frontend == NULL)
833                         fe0->dvb.frontend = dvb_attach(mt352_attach,
834                                                 &dvico_fusionhdtv_mt352_xc3028,
835                                                 &core->i2c_adap);
836                 /*
837                  * On this board, the demod provides the I2C bus pullup.
838                  * We must not permit gate_ctrl to be performed, or
839                  * the xc3028 cannot communicate on the bus.
840                  */
841                 if (fe0->dvb.frontend)
842                         fe0->dvb.frontend->ops.i2c_gate_ctrl = NULL;
843                 if (attach_xc3028(0x61, dev) < 0)
844                         goto frontend_detach;
845                 break;
846         case CX88_BOARD_PCHDTV_HD3000:
847                 fe0->dvb.frontend = dvb_attach(or51132_attach, &pchdtv_hd3000,
848                                                &core->i2c_adap);
849                 if (fe0->dvb.frontend != NULL) {
850                         if (!dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
851                                         &core->i2c_adap, 0x61,
852                                         TUNER_THOMSON_DTT761X))
853                                 goto frontend_detach;
854                 }
855                 break;
856         case CX88_BOARD_DVICO_FUSIONHDTV_3_GOLD_Q:
857                 dev->ts_gen_cntrl = 0x08;
858
859                 /* Do a hardware reset of chip before using it. */
860                 cx_clear(MO_GP0_IO, 1);
861                 mdelay(100);
862                 cx_set(MO_GP0_IO, 1);
863                 mdelay(200);
864
865                 /* Select RF connector callback */
866                 fusionhdtv_3_gold.pll_rf_set = lgdt330x_pll_rf_set;
867                 fe0->dvb.frontend = dvb_attach(lgdt330x_attach,
868                                                &fusionhdtv_3_gold,
869                                                &core->i2c_adap);
870                 if (fe0->dvb.frontend != NULL) {
871                         if (!dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
872                                         &core->i2c_adap, 0x61,
873                                         TUNER_MICROTUNE_4042FI5))
874                                 goto frontend_detach;
875                 }
876                 break;
877         case CX88_BOARD_DVICO_FUSIONHDTV_3_GOLD_T:
878                 dev->ts_gen_cntrl = 0x08;
879
880                 /* Do a hardware reset of chip before using it. */
881                 cx_clear(MO_GP0_IO, 1);
882                 mdelay(100);
883                 cx_set(MO_GP0_IO, 9);
884                 mdelay(200);
885                 fe0->dvb.frontend = dvb_attach(lgdt330x_attach,
886                                                &fusionhdtv_3_gold,
887                                                &core->i2c_adap);
888                 if (fe0->dvb.frontend != NULL) {
889                         if (!dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
890                                         &core->i2c_adap, 0x61,
891                                         TUNER_THOMSON_DTT761X))
892                                 goto frontend_detach;
893                 }
894                 break;
895         case CX88_BOARD_DVICO_FUSIONHDTV_5_GOLD:
896                 dev->ts_gen_cntrl = 0x08;
897
898                 /* Do a hardware reset of chip before using it. */
899                 cx_clear(MO_GP0_IO, 1);
900                 mdelay(100);
901                 cx_set(MO_GP0_IO, 1);
902                 mdelay(200);
903                 fe0->dvb.frontend = dvb_attach(lgdt330x_attach,
904                                                &fusionhdtv_5_gold,
905                                                &core->i2c_adap);
906                 if (fe0->dvb.frontend != NULL) {
907                         if (!dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
908                                         &core->i2c_adap, 0x61,
909                                         TUNER_LG_TDVS_H06XF))
910                                 goto frontend_detach;
911                         if (!dvb_attach(tda9887_attach, fe0->dvb.frontend,
912                                    &core->i2c_adap, 0x43))
913                                 goto frontend_detach;
914                 }
915                 break;
916         case CX88_BOARD_PCHDTV_HD5500:
917                 dev->ts_gen_cntrl = 0x08;
918
919                 /* Do a hardware reset of chip before using it. */
920                 cx_clear(MO_GP0_IO, 1);
921                 mdelay(100);
922                 cx_set(MO_GP0_IO, 1);
923                 mdelay(200);
924                 fe0->dvb.frontend = dvb_attach(lgdt330x_attach,
925                                                &pchdtv_hd5500,
926                                                &core->i2c_adap);
927                 if (fe0->dvb.frontend != NULL) {
928                         if (!dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
929                                         &core->i2c_adap, 0x61,
930                                         TUNER_LG_TDVS_H06XF))
931                                 goto frontend_detach;
932                         if (!dvb_attach(tda9887_attach, fe0->dvb.frontend,
933                                    &core->i2c_adap, 0x43))
934                                 goto frontend_detach;
935                 }
936                 break;
937         case CX88_BOARD_ATI_HDTVWONDER:
938                 fe0->dvb.frontend = dvb_attach(nxt200x_attach,
939                                                &ati_hdtvwonder,
940                                                &core->i2c_adap);
941                 if (fe0->dvb.frontend != NULL) {
942                         if (!dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
943                                         &core->i2c_adap, 0x61,
944                                         TUNER_PHILIPS_TUV1236D))
945                                 goto frontend_detach;
946                 }
947                 break;
948         case CX88_BOARD_HAUPPAUGE_NOVASPLUS_S1:
949         case CX88_BOARD_HAUPPAUGE_NOVASE2_S1:
950                 fe0->dvb.frontend = dvb_attach(cx24123_attach,
951                                                &hauppauge_novas_config,
952                                                &core->i2c_adap);
953                 if (fe0->dvb.frontend) {
954                         if (!dvb_attach(isl6421_attach, fe0->dvb.frontend,
955                                         &core->i2c_adap, 0x08, ISL6421_DCL, 0x00))
956                                 goto frontend_detach;
957                 }
958                 break;
959         case CX88_BOARD_KWORLD_DVBS_100:
960                 fe0->dvb.frontend = dvb_attach(cx24123_attach,
961                                                &kworld_dvbs_100_config,
962                                                &core->i2c_adap);
963                 if (fe0->dvb.frontend) {
964                         core->prev_set_voltage = fe0->dvb.frontend->ops.set_voltage;
965                         fe0->dvb.frontend->ops.set_voltage = kworld_dvbs_100_set_voltage;
966                 }
967                 break;
968         case CX88_BOARD_GENIATECH_DVBS:
969                 fe0->dvb.frontend = dvb_attach(cx24123_attach,
970                                                &geniatech_dvbs_config,
971                                                &core->i2c_adap);
972                 if (fe0->dvb.frontend) {
973                         core->prev_set_voltage = fe0->dvb.frontend->ops.set_voltage;
974                         fe0->dvb.frontend->ops.set_voltage = geniatech_dvbs_set_voltage;
975                 }
976                 break;
977         case CX88_BOARD_PINNACLE_PCTV_HD_800i:
978                 fe0->dvb.frontend = dvb_attach(s5h1409_attach,
979                                                &pinnacle_pctv_hd_800i_config,
980                                                &core->i2c_adap);
981                 if (fe0->dvb.frontend != NULL) {
982                         if (!dvb_attach(xc5000_attach, fe0->dvb.frontend,
983                                         &core->i2c_adap,
984                                         &pinnacle_pctv_hd_800i_tuner_config))
985                                 goto frontend_detach;
986                 }
987                 break;
988         case CX88_BOARD_DVICO_FUSIONHDTV_5_PCI_NANO:
989                 fe0->dvb.frontend = dvb_attach(s5h1409_attach,
990                                                 &dvico_hdtv5_pci_nano_config,
991                                                 &core->i2c_adap);
992                 if (fe0->dvb.frontend != NULL) {
993                         struct dvb_frontend *fe;
994                         struct xc2028_config cfg = {
995                                 .i2c_adap  = &core->i2c_adap,
996                                 .i2c_addr  = 0x61,
997                         };
998                         static struct xc2028_ctrl ctl = {
999                                 .fname       = XC2028_DEFAULT_FIRMWARE,
1000                                 .max_len     = 64,
1001                                 .scode_table = XC3028_FE_OREN538,
1002                         };
1003
1004                         fe = dvb_attach(xc2028_attach,
1005                                         fe0->dvb.frontend, &cfg);
1006                         if (fe != NULL && fe->ops.tuner_ops.set_config != NULL)
1007                                 fe->ops.tuner_ops.set_config(fe, &ctl);
1008                 }
1009                 break;
1010          case CX88_BOARD_PINNACLE_HYBRID_PCTV:
1011                 fe0->dvb.frontend = dvb_attach(zl10353_attach,
1012                                                &cx88_pinnacle_hybrid_pctv,
1013                                                &core->i2c_adap);
1014                 if (fe0->dvb.frontend) {
1015                         fe0->dvb.frontend->ops.i2c_gate_ctrl = NULL;
1016                         if (attach_xc3028(0x61, dev) < 0)
1017                                 goto frontend_detach;
1018                 }
1019                 break;
1020          case CX88_BOARD_GENIATECH_X8000_MT:
1021                 dev->ts_gen_cntrl = 0x00;
1022
1023                 fe0->dvb.frontend = dvb_attach(zl10353_attach,
1024                                                &cx88_geniatech_x8000_mt,
1025                                                &core->i2c_adap);
1026                 if (attach_xc3028(0x61, dev) < 0)
1027                         goto frontend_detach;
1028                 break;
1029          case CX88_BOARD_KWORLD_ATSC_120:
1030                 fe0->dvb.frontend = dvb_attach(s5h1409_attach,
1031                                                &kworld_atsc_120_config,
1032                                                &core->i2c_adap);
1033                 if (attach_xc3028(0x61, dev) < 0)
1034                         goto frontend_detach;
1035                 break;
1036         case CX88_BOARD_DVICO_FUSIONHDTV_7_GOLD:
1037                 fe0->dvb.frontend = dvb_attach(s5h1411_attach,
1038                                                &dvico_fusionhdtv7_config,
1039                                                &core->i2c_adap);
1040                 if (fe0->dvb.frontend != NULL) {
1041                         if (!dvb_attach(xc5000_attach, fe0->dvb.frontend,
1042                                         &core->i2c_adap,
1043                                         &dvico_fusionhdtv7_tuner_config))
1044                                 goto frontend_detach;
1045                 }
1046                 break;
1047         case CX88_BOARD_HAUPPAUGE_HVR4000:
1048                 /* MFE frontend 1 */
1049                 mfe_shared = 1;
1050                 dev->frontends.gate = 2;
1051                 /* DVB-S/S2 Init */
1052                 fe0->dvb.frontend = dvb_attach(cx24116_attach,
1053                                         &hauppauge_hvr4000_config,
1054                                         &dev->core->i2c_adap);
1055                 if (fe0->dvb.frontend) {
1056                         if (!dvb_attach(isl6421_attach,
1057                                         fe0->dvb.frontend,
1058                                         &dev->core->i2c_adap,
1059                                         0x08, ISL6421_DCL, 0x00))
1060                                 goto frontend_detach;
1061                 }
1062                 /* MFE frontend 2 */
1063                 fe1 = videobuf_dvb_get_frontend(&dev->frontends, 2);
1064                 if (!fe1)
1065                         goto frontend_detach;
1066                 /* DVB-T Init */
1067                 fe1->dvb.frontend = dvb_attach(cx22702_attach,
1068                                         &hauppauge_hvr_config,
1069                                         &dev->core->i2c_adap);
1070                 if (fe1->dvb.frontend) {
1071                         fe1->dvb.frontend->id = 1;
1072                         if (!dvb_attach(simple_tuner_attach,
1073                                         fe1->dvb.frontend,
1074                                         &dev->core->i2c_adap,
1075                                         0x61, TUNER_PHILIPS_FMD1216ME_MK3))
1076                                 goto frontend_detach;
1077                 }
1078                 break;
1079         case CX88_BOARD_HAUPPAUGE_HVR4000LITE:
1080                 fe0->dvb.frontend = dvb_attach(cx24116_attach,
1081                                         &hauppauge_hvr4000_config,
1082                                         &dev->core->i2c_adap);
1083                 if (fe0->dvb.frontend) {
1084                         if (!dvb_attach(isl6421_attach,
1085                                         fe0->dvb.frontend,
1086                                         &dev->core->i2c_adap,
1087                                         0x08, ISL6421_DCL, 0x00))
1088                                 goto frontend_detach;
1089                 }
1090                 break;
1091         case CX88_BOARD_PROF_6200:
1092         case CX88_BOARD_TBS_8910:
1093         case CX88_BOARD_TEVII_S420:
1094                 fe0->dvb.frontend = dvb_attach(stv0299_attach,
1095                                                 &tevii_tuner_sharp_config,
1096                                                 &core->i2c_adap);
1097                 if (fe0->dvb.frontend != NULL) {
1098                         if (!dvb_attach(dvb_pll_attach, fe0->dvb.frontend, 0x60,
1099                                         &core->i2c_adap, DVB_PLL_OPERA1))
1100                                 goto frontend_detach;
1101                         core->prev_set_voltage = fe0->dvb.frontend->ops.set_voltage;
1102                         fe0->dvb.frontend->ops.set_voltage = tevii_dvbs_set_voltage;
1103
1104                 } else {
1105                         fe0->dvb.frontend = dvb_attach(stv0288_attach,
1106                                                             &tevii_tuner_earda_config,
1107                                                             &core->i2c_adap);
1108                                 if (fe0->dvb.frontend != NULL) {
1109                                         if (!dvb_attach(stb6000_attach, fe0->dvb.frontend, 0x61,
1110                                                 &core->i2c_adap))
1111                                         goto frontend_detach;
1112                                 core->prev_set_voltage = fe0->dvb.frontend->ops.set_voltage;
1113                                 fe0->dvb.frontend->ops.set_voltage = tevii_dvbs_set_voltage;
1114                         }
1115                 }
1116                 break;
1117         case CX88_BOARD_TEVII_S460:
1118                 fe0->dvb.frontend = dvb_attach(cx24116_attach,
1119                                                &tevii_s460_config,
1120                                                &core->i2c_adap);
1121                 if (fe0->dvb.frontend != NULL)
1122                         fe0->dvb.frontend->ops.set_voltage = tevii_dvbs_set_voltage;
1123                 break;
1124         case CX88_BOARD_OMICOM_SS4_PCI:
1125         case CX88_BOARD_TBS_8920:
1126         case CX88_BOARD_PROF_7300:
1127         case CX88_BOARD_SATTRADE_ST4200:
1128                 fe0->dvb.frontend = dvb_attach(cx24116_attach,
1129                                                &hauppauge_hvr4000_config,
1130                                                &core->i2c_adap);
1131                 if (fe0->dvb.frontend != NULL)
1132                         fe0->dvb.frontend->ops.set_voltage = tevii_dvbs_set_voltage;
1133                 break;
1134         default:
1135                 printk(KERN_ERR "%s/2: The frontend of your DVB/ATSC card isn't supported yet\n",
1136                        core->name);
1137                 break;
1138         }
1139
1140         if ( (NULL == fe0->dvb.frontend) || (fe1 && NULL == fe1->dvb.frontend) ) {
1141                 printk(KERN_ERR
1142                        "%s/2: frontend initialization failed\n",
1143                        core->name);
1144                 goto frontend_detach;
1145         }
1146         /* define general-purpose callback pointer */
1147         fe0->dvb.frontend->callback = cx88_tuner_callback;
1148
1149         /* Ensure all frontends negotiate bus access */
1150         fe0->dvb.frontend->ops.ts_bus_ctrl = cx88_dvb_bus_ctrl;
1151         if (fe1)
1152                 fe1->dvb.frontend->ops.ts_bus_ctrl = cx88_dvb_bus_ctrl;
1153
1154         /* Put the analog decoder in standby to keep it quiet */
1155         cx88_call_i2c_clients(core, TUNER_SET_STANDBY, NULL);
1156
1157         /* register everything */
1158         return videobuf_dvb_register_bus(&dev->frontends, THIS_MODULE, dev,
1159                 &dev->pci->dev, adapter_nr, mfe_shared);
1160
1161 frontend_detach:
1162         core->gate_ctrl = NULL;
1163         videobuf_dvb_dealloc_frontends(&dev->frontends);
1164         return -EINVAL;
1165 }
1166
1167 /* ----------------------------------------------------------- */
1168
1169 /* CX8802 MPEG -> mini driver - We have been given the hardware */
1170 static int cx8802_dvb_advise_acquire(struct cx8802_driver *drv)
1171 {
1172         struct cx88_core *core = drv->core;
1173         int err = 0;
1174         dprintk( 1, "%s\n", __func__);
1175
1176         switch (core->boardnr) {
1177         case CX88_BOARD_HAUPPAUGE_HVR1300:
1178                 /* We arrive here with either the cx23416 or the cx22702
1179                  * on the bus. Take the bus from the cx23416 and enable the
1180                  * cx22702 demod
1181                  */
1182                 /* Toggle reset on cx22702 leaving i2c active */
1183                 cx_set(MO_GP0_IO, 0x00000080);
1184                 udelay(1000);
1185                 cx_clear(MO_GP0_IO, 0x00000080);
1186                 udelay(50);
1187                 cx_set(MO_GP0_IO, 0x00000080);
1188                 udelay(1000);
1189                 /* enable the cx22702 pins */
1190                 cx_clear(MO_GP0_IO, 0x00000004);
1191                 udelay(1000);
1192                 break;
1193
1194         case CX88_BOARD_HAUPPAUGE_HVR3000:
1195         case CX88_BOARD_HAUPPAUGE_HVR4000:
1196                 /* Toggle reset on cx22702 leaving i2c active */
1197                 cx_set(MO_GP0_IO, 0x00000080);
1198                 udelay(1000);
1199                 cx_clear(MO_GP0_IO, 0x00000080);
1200                 udelay(50);
1201                 cx_set(MO_GP0_IO, 0x00000080);
1202                 udelay(1000);
1203                 switch (core->dvbdev->frontends.active_fe_id) {
1204                 case 1: /* DVB-S/S2 Enabled */
1205                         /* tri-state the cx22702 pins */
1206                         cx_set(MO_GP0_IO, 0x00000004);
1207                         /* Take the cx24116/cx24123 out of reset */
1208                         cx_write(MO_SRST_IO, 1);
1209                         core->dvbdev->ts_gen_cntrl = 0x02; /* Parallel IO */
1210                         break;
1211                 case 2: /* DVB-T Enabled */
1212                         /* Put the cx24116/cx24123 into reset */
1213                         cx_write(MO_SRST_IO, 0);
1214                         /* enable the cx22702 pins */
1215                         cx_clear(MO_GP0_IO, 0x00000004);
1216                         core->dvbdev->ts_gen_cntrl = 0x0c; /* Serial IO */
1217                         break;
1218                 }
1219                 udelay(1000);
1220                 break;
1221
1222         default:
1223                 err = -ENODEV;
1224         }
1225         return err;
1226 }
1227
1228 /* CX8802 MPEG -> mini driver - We no longer have the hardware */
1229 static int cx8802_dvb_advise_release(struct cx8802_driver *drv)
1230 {
1231         struct cx88_core *core = drv->core;
1232         int err = 0;
1233         dprintk( 1, "%s\n", __func__);
1234
1235         switch (core->boardnr) {
1236         case CX88_BOARD_HAUPPAUGE_HVR1300:
1237                 /* Do Nothing, leave the cx22702 on the bus. */
1238                 break;
1239         case CX88_BOARD_HAUPPAUGE_HVR3000:
1240         case CX88_BOARD_HAUPPAUGE_HVR4000:
1241                 break;
1242         default:
1243                 err = -ENODEV;
1244         }
1245         return err;
1246 }
1247
1248 static int cx8802_dvb_probe(struct cx8802_driver *drv)
1249 {
1250         struct cx88_core *core = drv->core;
1251         struct cx8802_dev *dev = drv->core->dvbdev;
1252         int err;
1253         struct videobuf_dvb_frontend *fe;
1254         int i;
1255
1256         dprintk( 1, "%s\n", __func__);
1257         dprintk( 1, " ->being probed by Card=%d Name=%s, PCI %02x:%02x\n",
1258                 core->boardnr,
1259                 core->name,
1260                 core->pci_bus,
1261                 core->pci_slot);
1262
1263         err = -ENODEV;
1264         if (!(core->board.mpeg & CX88_MPEG_DVB))
1265                 goto fail_core;
1266
1267         /* If vp3054 isn't enabled, a stub will just return 0 */
1268         err = vp3054_i2c_probe(dev);
1269         if (0 != err)
1270                 goto fail_core;
1271
1272         /* dvb stuff */
1273         printk(KERN_INFO "%s/2: cx2388x based DVB/ATSC card\n", core->name);
1274         dev->ts_gen_cntrl = 0x0c;
1275
1276         err = cx8802_alloc_frontends(dev);
1277         if (err)
1278                 goto fail_core;
1279
1280         err = -ENODEV;
1281         for (i = 1; i <= core->board.num_frontends; i++) {
1282                 fe = videobuf_dvb_get_frontend(&core->dvbdev->frontends, i);
1283                 if (fe == NULL) {
1284                         printk(KERN_ERR "%s() failed to get frontend(%d)\n",
1285                                         __func__, i);
1286                         goto fail_probe;
1287                 }
1288                 videobuf_queue_sg_init(&fe->dvb.dvbq, &dvb_qops,
1289                                     &dev->pci->dev, &dev->slock,
1290                                     V4L2_BUF_TYPE_VIDEO_CAPTURE,
1291                                     V4L2_FIELD_TOP,
1292                                     sizeof(struct cx88_buffer),
1293                                     dev);
1294                 /* init struct videobuf_dvb */
1295                 fe->dvb.name = dev->core->name;
1296         }
1297
1298         err = dvb_register(dev);
1299         if (err)
1300                 /* frontends/adapter de-allocated in dvb_register */
1301                 printk(KERN_ERR "%s/2: dvb_register failed (err = %d)\n",
1302                        core->name, err);
1303         return err;
1304 fail_probe:
1305         videobuf_dvb_dealloc_frontends(&core->dvbdev->frontends);
1306 fail_core:
1307         return err;
1308 }
1309
1310 static int cx8802_dvb_remove(struct cx8802_driver *drv)
1311 {
1312         struct cx88_core *core = drv->core;
1313         struct cx8802_dev *dev = drv->core->dvbdev;
1314
1315         dprintk( 1, "%s\n", __func__);
1316
1317         videobuf_dvb_unregister_bus(&dev->frontends);
1318
1319         vp3054_i2c_remove(dev);
1320
1321         core->gate_ctrl = NULL;
1322
1323         return 0;
1324 }
1325
1326 static struct cx8802_driver cx8802_dvb_driver = {
1327         .type_id        = CX88_MPEG_DVB,
1328         .hw_access      = CX8802_DRVCTL_SHARED,
1329         .probe          = cx8802_dvb_probe,
1330         .remove         = cx8802_dvb_remove,
1331         .advise_acquire = cx8802_dvb_advise_acquire,
1332         .advise_release = cx8802_dvb_advise_release,
1333 };
1334
1335 static int dvb_init(void)
1336 {
1337         printk(KERN_INFO "cx88/2: cx2388x dvb driver version %d.%d.%d loaded\n",
1338                (CX88_VERSION_CODE >> 16) & 0xff,
1339                (CX88_VERSION_CODE >>  8) & 0xff,
1340                CX88_VERSION_CODE & 0xff);
1341 #ifdef SNAPSHOT
1342         printk(KERN_INFO "cx2388x: snapshot date %04d-%02d-%02d\n",
1343                SNAPSHOT/10000, (SNAPSHOT/100)%100, SNAPSHOT%100);
1344 #endif
1345         return cx8802_register_driver(&cx8802_dvb_driver);
1346 }
1347
1348 static void dvb_fini(void)
1349 {
1350         cx8802_unregister_driver(&cx8802_dvb_driver);
1351 }
1352
1353 module_init(dvb_init);
1354 module_exit(dvb_fini);
1355
1356 /*
1357  * Local variables:
1358  * c-basic-offset: 8
1359  * compile-command: "make DVB=1"
1360  * End:
1361  */