1 /*****************************************************************************
2 * access.c: DVB card input v4l2 only
3 *****************************************************************************
4 * Copyright (C) 1998-2003 VideoLAN
6 * Authors: Johan Bilien <jobi@via.ecp.fr>
7 * Jean-Paul Saman <jpsaman@wxs.nl>
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.
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.
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., 59 Temple Place - Suite 330, Boston, MA 02111, USA.
22 *****************************************************************************/
25 /*****************************************************************************
27 *****************************************************************************/
32 #include <vlc/input.h>
34 #include "../../demux/mpeg/system.h"
41 #include <sys/types.h>
48 #ifdef STRNCASECMP_IN_STRINGS_H
52 /* DVB Card Drivers */
53 #include <linux/dvb/dmx.h>
54 #include <linux/dvb/frontend.h>
58 #define SATELLITE_READ_ONCE 3
60 /*****************************************************************************
62 *****************************************************************************/
63 static ssize_t SatelliteRead( input_thread_t * p_input, byte_t * p_buffer,
65 static int SatelliteSetArea ( input_thread_t *, input_area_t * );
66 static int SatelliteSetProgram ( input_thread_t *, pgrm_descriptor_t * );
67 static void SatelliteSeek ( input_thread_t *, off_t );
69 /*****************************************************************************
70 * Open: open the frontend device
71 *****************************************************************************/
72 int E_(Open) ( vlc_object_t *p_this )
74 struct dvb_frontend_info frontend_info;
75 struct dvb_frontend_parameters fep;
76 input_thread_t * p_input = (input_thread_t *)p_this;
82 char frontend[] = FRONTEND;
87 /* parse the options passed in command line : */
88 psz_parser = strdup( p_input->psz_name );
94 msg_Dbg(p_input, "method of access is %s", p_input->psz_access);
96 /* Initialise structure */
97 p_dvb = malloc( sizeof( input_dvb_t ) );
101 msg_Err( p_input, "out of memory" );
105 p_input->p_access_data = (void *) p_dvb;
107 /* Get adapter and device number to use for this dvb card */
108 p_dvb->u_adapter = config_GetInt( p_input, "adapter" );
109 p_dvb->u_device = config_GetInt( p_input, "device" );
110 p_dvb->b_probe = config_GetInt( p_input, "probe" );
112 /* Get antenna configuration options */
113 p_dvb->b_diseqc = config_GetInt( p_input, "diseqc" );
114 p_dvb->u_lnb_lof1 = config_GetInt( p_input, "lnb-lof1" );
115 p_dvb->u_lnb_lof2 = config_GetInt( p_input, "lnb-lof2" );
116 p_dvb->u_lnb_slof = config_GetInt( p_input, "lnb-slof" );
118 /* Get modulation parameters */
119 p_dvb->i_bandwidth = config_GetInt( p_input, "bandwidth");
120 p_dvb->i_code_rate_HP = config_GetInt(p_input, "code-rate-hp");
121 p_dvb->i_code_rate_LP = config_GetInt(p_input, "code-rate-lp");
122 p_dvb->i_modulation = config_GetInt(p_input, "modulation");
123 p_dvb->i_transmission = config_GetInt(p_input, "transmission");
124 p_dvb->i_guard = config_GetInt(p_input, "guard");
125 p_dvb->i_hierarchy = config_GetInt(p_input, "hierarchy");
127 /* Register Callback functions */
128 p_input->pf_read = SatelliteRead;
129 p_input->pf_set_program = SatelliteSetProgram;
130 p_input->pf_set_area = SatelliteSetArea;
131 p_input->pf_seek = SatelliteSeek;
133 /* Parse commandline */
134 i_test = strtol( psz_parser, &psz_next, 10 );
135 if( psz_next == psz_parser )
139 if( !strncmp( psz_parser, "frequency=",
140 strlen( "frequency=" ) ) )
143 (unsigned int)strtol( psz_parser + strlen( "frequency=" ),
146 else if( !strncmp( psz_parser, "polarization=",
147 strlen( "polarization=" ) ) )
149 char *psz_parser_init;
150 psz_parser += strlen( "polarization=" );
151 psz_parser_init = psz_parser;
152 while ( *psz_parser != ':')
156 if( (!strncmp( psz_parser_init, "V" ,
157 psz_parser - psz_parser_init ) ) ||
158 (!strncmp( psz_parser_init, "V" ,
159 psz_parser - psz_parser_init ) ) )
161 p_dvb->i_polarisation = VLC_FALSE;
163 else if( (!strncmp( psz_parser_init, "H" ,
164 psz_parser - psz_parser_init ) ) ||
165 (!strncmp( psz_parser_init, "h" ,
166 psz_parser - psz_parser_init ) ) )
169 p_dvb->i_polarisation = VLC_TRUE;
171 else if( (!strncmp( psz_parser_init, "A" ,
172 psz_parser - psz_parser_init ) ) ||
173 (!strncmp( psz_parser_init, "a" ,
174 psz_parser - psz_parser_init ) ) )
177 p_dvb->i_polarisation = 2;
180 else if( !strncmp( psz_parser, "fec=",
184 (int)strtol( psz_parser + strlen( "fec=" ),
187 else if( !strncmp( psz_parser, "srate=",
188 strlen( "srate=" ) ) )
191 (unsigned int)strtol( psz_parser + strlen( "srate=" ),
194 else if( !strncmp( psz_parser, "program=",
195 strlen( "program=" ) ) )
197 val.i_int = (int)strtol( psz_parser + strlen( "program=" ),
199 var_Set( p_input, "program", val );
201 else if( !strncmp( psz_parser, "diseqc",
202 strlen( "disecq" ) ) )
204 psz_parser += strlen("disecq");
205 p_dvb->b_diseqc = VLC_TRUE;
207 else if( !strncmp( psz_parser, "lnb-lof1=",
208 strlen( "lnb-lof1=" ) ) )
211 (unsigned int)strtol( psz_parser + strlen( "lnb-lof1=" ),
213 frontend_info.frequency_min = p_dvb->u_lnb_lof1; /* lnb_lof1 */
215 else if( !strncmp( psz_parser, "lnb-lof2=",
216 strlen( "lnb-lof2=" ) ) )
219 (unsigned int)strtol( psz_parser + strlen( "lnb-lof2=" ),
221 frontend_info.frequency_max = p_dvb->u_lnb_lof2; /* in KHz, lnb_lof2 */
223 else if( !strncmp( psz_parser, "lnb-slof=",
224 strlen( "lnb-slof=" ) ) )
227 (unsigned int)strtol( psz_parser + strlen( "lnb-slof=" ),
230 else if( !strncmp( psz_parser, "device=",
231 strlen( "device=" ) ) )
234 (unsigned int)strtol( psz_parser + strlen( "device=" ),
237 else if( !strncmp( psz_parser, "adapter=",
238 strlen( "adapter=" ) ) )
241 (unsigned int)strtol( psz_parser + strlen( "adapter=" ),
244 else if( !strncmp( psz_parser, "modulation=",
245 strlen( "modulation=" ) ) )
247 p_dvb->i_modulation = (int)strtol( psz_parser + strlen( "modulation=" ),
250 else if( !strncmp( psz_parser, "bandwidth=",
251 strlen( "bandwidth=" ) ) )
253 p_dvb->i_bandwidth = (int)strtol( psz_parser + strlen( "bandwidth=" ),
256 else if( !strncmp( psz_parser, "guard=",
257 strlen( "guard=" ) ) )
259 p_dvb->i_guard = (int)strtol( psz_parser + strlen( "guard=" ),
262 else if( !strncmp( psz_parser, "transmission=",
263 strlen( "transmission=" ) ) )
265 p_dvb->i_transmission = (int)strtol( psz_parser +
266 strlen( "transmission=" ),&psz_parser, 0 );
268 else if( !strncmp( psz_parser, "hierarchy=",
269 strlen( "hierarchy=" ) ) )
271 p_dvb->i_hierarchy = (int)strtol( psz_parser +
272 strlen( "hierarchy=" ),&psz_parser, 0 );
274 else if( !strncmp( psz_parser, "code-rate-HP=",
275 strlen( "code-rate-HP=" ) ) )
277 p_dvb->i_code_rate_HP = (int)strtol( psz_parser +
278 strlen( "code-rate-HP=" ),&psz_parser, 0 );
280 else if( !strncmp( psz_parser, "code-rate-LP=",
281 strlen( "code-rate-LP=" ) ) )
283 p_dvb->i_code_rate_LP = (int)strtol( psz_parser +
284 strlen( "code-rate-LP=" ),&psz_parser, 0 );
286 else if( !strncmp( psz_parser, "probe",
287 strlen( "probe" ) ) )
289 psz_parser += strlen("probe");
290 p_dvb->b_probe = VLC_TRUE;
300 msg_Err(p_input, "DVB Input old syntax deprecreated");
305 /* Determine frontend device */
306 i_len = sizeof(FRONTEND);
307 if( snprintf( frontend, sizeof(FRONTEND), FRONTEND, p_dvb->u_adapter, p_dvb->u_device ) >= i_len )
309 msg_Err( p_input, "snprintf() truncated string for FRONTEND" );
310 frontend[sizeof(FRONTEND)] = '\0';
313 msg_Dbg( p_input, "Opening device %s", frontend );
314 if( ( p_dvb->i_frontend = open( frontend, O_RDWR )) < 0 )
317 msg_Err( p_input, "Opening device failed (%s)", strerror( errno ));
319 msg_Err( p_input, "Opening device failed");
321 close( p_dvb->i_frontend );
326 /* Determine frontend device information and capabilities */
329 if( ioctl_InfoFrontend(p_input, &frontend_info, p_dvb->u_adapter, p_dvb->u_device) < 0 )
331 msg_Err( p_input, "(access) cannot determine frontend info" );
332 close( p_dvb->i_frontend );
337 else /* no frontend probing is done so use default border values. */
339 msg_Dbg( p_input, "using default values for frontend info" );
340 strncpy(frontend_info.name, frontend, 128);
342 frontend_info.type = FE_QPSK;
343 if( (strncmp( p_input->psz_access, "qpsk", 4) ==0) ||
344 (strncmp( p_input->psz_access, "dvb-s", 5 ) == 0) ||
345 (strncmp( p_input->psz_access, "satellite", 9 ) == 0) )
346 frontend_info.type = FE_QPSK;
347 else if( (strncmp( p_input->psz_access, "cable", 5) ==0) ||
348 (strncmp( p_input->psz_access, "dvb-c", 5 ) == 0) )
349 frontend_info.type = FE_QAM;
350 else if( (strncmp( p_input->psz_access, "terrestrial", 11) ==0) ||
351 (strncmp( p_input->psz_access, "dvb-t", 5 ) == 0) )
352 frontend_info.type = FE_OFDM;
354 frontend_info.frequency_max = p_dvb->u_lnb_lof2; /* in KHz, lnb_lof2 */
355 frontend_info.frequency_min = p_dvb->u_lnb_lof1; /* lnb_lof1 */
357 frontend_info.symbol_rate_max = 30000000;
358 frontend_info.symbol_rate_min = 1000000;
362 if( ((strncmp( p_input->psz_access, "qpsk", 4 ) == 0) ||
363 (strncmp( p_input->psz_access, "dvb-s", 5 ) == 0) ||
364 (strncmp( p_input->psz_access, "satellite", 9 ) == 0) ) &&
365 (frontend_info.type != FE_QPSK) )
367 if( frontend_info.type == FE_OFDM )
368 msg_Err(p_input, "User expects DVB-S card but DVB-T card found.");
369 else if( frontend_info.type == FE_QAM )
370 msg_Err(p_input, "User expects DVB-S card but DVB-C card found.");
371 else msg_Err(p_input, "User expects DVB-S card but unknown card found.");
373 close( p_dvb->i_frontend );
377 if( ((strncmp( p_input->psz_access, "cable", 5 ) == 0) ||
378 (strncmp( p_input->psz_access, "dvb-c", 5 ) == 0) ) &&
379 (frontend_info.type != FE_QAM) )
381 if( frontend_info.type == FE_OFDM )
382 msg_Err( p_input, "User expects DVB-C card but DVB-T card found." );
383 else if( frontend_info.type == FE_QPSK )
384 msg_Err( p_input, "User expects DVB-C card but DVB-S card found." );
385 else msg_Err( p_input, "User expects DVB-C card but unknown card found." );
387 close( p_dvb->i_frontend );
391 if( ((strncmp( p_input->psz_access, "terrestrial", 11 ) == 0) ||
392 (strncmp( p_input->psz_access, "dvb-t", 5 ) == 0) ) &&
393 (frontend_info.type != FE_OFDM) )
395 if( frontend_info.type == FE_QAM )
396 msg_Err(p_input, "User expects DVB-T card but DVB-C card found.");
397 else if( frontend_info.type == FE_QPSK )
398 msg_Err(p_input, "User expects DVB-T card but DVB-S card found.");
399 else msg_Err(p_input, "User expects DVB-T card but unknown card found.");
401 close( p_dvb->i_frontend );
407 /* Validating input values (QPSK in KHz, OFDM/QAM in Hz) */
408 if( ((p_dvb->u_freq) > frontend_info.frequency_max) ||
409 ((p_dvb->u_freq) < frontend_info.frequency_min) )
411 if( (p_dvb->u_freq) > frontend_info.frequency_max )
412 msg_Err( p_input, "given frequency %u (kHz) > %u (kHz) max. frequency",
413 p_dvb->u_freq, frontend_info.frequency_max );
415 msg_Err( p_input, "given frequency %u (kHz) < %u (kHz) min.frequency",
416 p_dvb->u_freq, frontend_info.frequency_min );
417 msg_Err( p_input, "bailing out given frequency outside specification range for this frontend" );
419 close( p_dvb->i_frontend );
425 /* Workaround for backwards compatibility */
426 if( strncmp( p_input->psz_access, "satellite", 9 ) ==0 )
428 msg_Warn( p_input, "invalid symbol rate %d possibly specified in MHz, trying value *1000 KHz", p_dvb->u_srate );
429 p_dvb->u_srate *= 1000UL;
432 if( ((p_dvb->u_srate) > frontend_info.symbol_rate_max) ||
433 ((p_dvb->u_srate) < frontend_info.symbol_rate_min) )
435 msg_Warn( p_input, "invalid symbol rate, using default one" );
436 p_dvb->u_srate = config_GetInt( p_input, "symbol-rate" );
437 if( ((p_dvb->u_srate) > frontend_info.symbol_rate_max) ||
438 ((p_dvb->u_srate) < frontend_info.symbol_rate_min) )
440 msg_Err( p_input, "invalid default symbol rate" );
442 close( p_dvb->i_frontend );
448 if( (p_dvb->i_fec > 9) || (p_dvb->i_fec < 1) )
450 msg_Warn( p_input, "invalid FEC, using default one" );
451 p_dvb->i_fec = config_GetInt( p_input, "fec" );
452 if( (p_dvb->i_fec > 9) || (p_dvb->i_fec < 1) )
454 msg_Err( p_input, "invalid default FEC" );
455 close( p_dvb->i_frontend );
461 /* Setting frontend parameters for tuning the hardware */
462 msg_Dbg( p_input, "Trying to tune to channel ...");
463 switch( frontend_info.type )
465 /* DVB-S: satellite and budget cards (nova) */
467 fep.frequency = p_dvb->u_freq; /* KHz */
468 fep.inversion = dvb_DecodeInversion( p_input, p_dvb->i_polarisation );
469 fep.u.qpsk.symbol_rate = p_dvb->u_srate;
470 fep.u.qpsk.fec_inner = dvb_DecodeFEC( p_input, p_dvb->i_fec );
471 msg_Dbg( p_input, "DVB-S: satellite (QPSK) frontend %s found", frontend_info.name );
473 if( ioctl_SetQPSKFrontend( p_input, fep, p_dvb->i_polarisation,
474 p_dvb->u_lnb_lof1, p_dvb->u_lnb_lof2, p_dvb->u_lnb_slof,
475 p_dvb->u_adapter, p_dvb->u_device ) < 0 )
477 msg_Err( p_input, "DVB-S: tuning failed" );
478 close( p_dvb->i_frontend );
486 fep.frequency = p_dvb->u_freq; /* in Hz */
487 fep.inversion = dvb_DecodeInversion( p_input, p_dvb->i_polarisation );
488 fep.u.qam.symbol_rate = p_dvb->u_srate;
489 fep.u.qam.fec_inner = dvb_DecodeFEC( p_input, p_dvb->i_fec );
490 fep.u.qam.modulation = dvb_DecodeModulation( p_input, p_dvb->i_modulation );
491 msg_Dbg( p_input, "DVB-C: cable (QAM) frontend %s found", frontend_info.name );
492 if( ioctl_SetQAMFrontend( p_input, fep, p_dvb->u_adapter, p_dvb->u_device ) < 0 )
494 msg_Err( p_input, "DVB-C: tuning failed" );
495 close( p_dvb->i_frontend );
503 fep.frequency = p_dvb->u_freq; /* in Hz */
504 fep.inversion = dvb_DecodeInversion( p_input, p_dvb->i_polarisation );
505 fep.u.ofdm.bandwidth = dvb_DecodeBandwidth( p_input, p_dvb->i_bandwidth );
506 fep.u.ofdm.code_rate_HP = dvb_DecodeFEC( p_input, p_dvb->i_code_rate_HP );
507 fep.u.ofdm.code_rate_LP = dvb_DecodeFEC( p_input, p_dvb->i_code_rate_LP );
508 fep.u.ofdm.constellation = dvb_DecodeModulation( p_input, p_dvb->i_modulation );
509 fep.u.ofdm.transmission_mode = dvb_DecodeTransmission( p_input, p_dvb->i_transmission );
510 fep.u.ofdm.guard_interval = dvb_DecodeGuardInterval( p_input, p_dvb->i_guard );
511 fep.u.ofdm.hierarchy_information = dvb_DecodeHierarchy( p_input, p_dvb->i_hierarchy );
512 msg_Dbg( p_input, "DVB-T: terrestrial (OFDM) frontend %s found", frontend_info.name );
513 if( ioctl_SetOFDMFrontend( p_input, fep, p_dvb->u_adapter, p_dvb->u_device ) < 0 )
515 msg_Err( p_input, "DVB-T: tuning failed" );
516 close( p_dvb->i_frontend );
522 msg_Err( p_input, "Could not determine frontend type on %s", frontend_info.name );
523 close( p_dvb->i_frontend );
527 msg_Dbg( p_input, "Tuning done.");
529 /* Initialise structure */
530 p_dvb->p_satellite = malloc( sizeof( input_socket_t ) );
532 if( p_dvb->p_satellite == NULL )
534 msg_Err( p_input, "out of memory" );
535 close( p_dvb->i_frontend );
540 /* Open the DVR device */
542 if( snprintf( dvr, sizeof(DVR), DVR, p_dvb->u_adapter, p_dvb->u_device ) >= i_len )
544 msg_Err( p_input, "snprintf() truncated string for DVR" );
545 dvr[sizeof(DVR)] = '\0';
547 msg_Dbg( p_input, "opening DVR device '%s'", dvr );
549 if( (p_dvb->p_satellite->i_handle = open( dvr,
550 /*O_NONBLOCK | O_LARGEFILE*/0 ) ) == (-1) )
553 msg_Warn( p_input, "cannot open `%s' (%s)", dvr, strerror( errno ) );
555 msg_Warn( p_input, "cannot open `%s'", dvr );
557 free( p_dvb->p_satellite );
559 close( p_dvb->i_frontend );
564 msg_Dbg( p_input, "setting filter on PAT" );
566 /* Set Filter on PAT packet */
567 if( ioctl_SetDMXFilter(p_input, 0, &i_fd, 21, p_dvb->u_adapter, p_dvb->u_device ) < 0 )
570 msg_Err( p_input, "an error occured when setting filter on PAT (%s)", strerror( errno ) );
572 msg_Err( p_input, "an error occured when setting filter on PAT" );
574 close( p_dvb->p_satellite->i_handle );
575 free( p_dvb->p_satellite );
577 close( p_dvb->i_frontend );
582 if( input_InitStream( p_input, sizeof( stream_ts_data_t ) ) == -1 )
584 msg_Err( p_input, "could not initialize stream structure" );
585 close( p_dvb->p_satellite->i_handle );
586 free( p_dvb->p_satellite );
588 close( p_dvb->i_frontend );
593 vlc_mutex_lock( &p_input->stream.stream_lock );
595 p_input->stream.b_pace_control = 1;
596 p_input->stream.b_seekable = 0;
597 p_input->stream.p_selected_area->i_tell = 0;
599 vlc_mutex_unlock( &p_input->stream.stream_lock );
601 p_input->i_mtu = SATELLITE_READ_ONCE * TS_PACKET_SIZE;
602 p_input->stream.i_method = INPUT_METHOD_SATELLITE;
607 /*****************************************************************************
608 * Close : Close the device
609 *****************************************************************************/
610 void E_(Close) ( vlc_object_t *p_this )
612 input_thread_t * p_input = (input_thread_t *)p_this;
614 unsigned int i_es_index;
616 if( p_input->stream.p_selected_program )
618 for( i_es_index = 1 ;
619 i_es_index < p_input->stream.p_selected_program->i_es_number;
622 #define p_es p_input->stream.p_selected_program->pp_es[i_es_index]
625 ioctl_UnsetDMXFilter(p_input, p_es->i_demux_fd );
631 p_dvb = (input_dvb_t *)p_input->p_access_data;
633 close( p_dvb->p_satellite->i_handle );
634 free( p_dvb->p_satellite );
636 close( p_dvb->i_frontend );
640 /*****************************************************************************
641 * SatelliteRead: reads data from the satellite card
642 *****************************************************************************/
643 static ssize_t SatelliteRead( input_thread_t * p_input, byte_t * p_buffer,
646 input_dvb_t * p_dvb = (input_dvb_t *)p_input->p_access_data;
650 /* if not set, set filters to the PMTs */
651 for( i = 0; i < p_input->stream.i_pgrm_number; i++ )
653 if( p_input->stream.pp_programs[i]->pp_es[0]->i_demux_fd == 0 )
655 ioctl_SetDMXFilter( p_input, p_input->stream.pp_programs[i]->pp_es[0]->i_id,
656 &p_input->stream.pp_programs[i]->pp_es[0]->i_demux_fd,
657 21, p_dvb->u_adapter, p_dvb->u_device );
661 i_ret = read( p_dvb->p_satellite->i_handle, p_buffer, i_len );
666 msg_Err( p_input, "read failed (%s)", strerror(errno) );
668 msg_Err( p_input, "read failed" );
675 /*****************************************************************************
676 * SatelliteSetArea : Does nothing
677 *****************************************************************************/
678 static int SatelliteSetArea( input_thread_t * p_input, input_area_t * p_area )
683 /*****************************************************************************
684 * SatelliteSetProgram : Sets the card filters according to the
686 * and makes the appropriate changes to stream structure.
687 *****************************************************************************/
688 int SatelliteSetProgram( input_thread_t * p_input,
689 pgrm_descriptor_t * p_new_prg )
691 input_dvb_t * p_dvb = (input_dvb_t *)p_input->p_access_data;
692 unsigned int i_es_index;
694 unsigned int u_video_type = 1; /* default video type */
695 unsigned int u_audio_type = 2; /* default audio type */
697 if( p_input->stream.p_selected_program )
699 for( i_es_index = 1 ; /* 0 should be the PMT */
700 i_es_index < p_input->stream.p_selected_program->i_es_number ;
703 #define p_es p_input->stream.p_selected_program->pp_es[i_es_index]
706 input_UnselectES( p_input , p_es );
708 if( p_es->i_demux_fd > 0 )
710 ioctl_UnsetDMXFilter(p_input, p_es->i_demux_fd );
711 p_es->i_demux_fd = 0;
717 for (i_es_index = 1 ; i_es_index < p_new_prg->i_es_number ; i_es_index ++ )
719 #define p_es p_new_prg->pp_es[i_es_index]
720 switch( p_es->i_cat )
724 case MPEG2_MOTO_VIDEO_ES:
725 if( input_SelectES( p_input , p_es ) == 0 )
727 ioctl_SetDMXFilter(p_input, p_es->i_id, &p_es->i_demux_fd, u_video_type,
728 p_dvb->u_adapter, p_dvb->u_device);
734 if( input_SelectES( p_input , p_es ) == 0 )
736 ioctl_SetDMXFilter(p_input, p_es->i_id, &p_es->i_demux_fd, u_audio_type,
737 p_dvb->u_adapter, p_dvb->u_device);
738 input_SelectES( p_input , p_es );
743 ioctl_SetDMXFilter(p_input, p_es->i_id, &p_es->i_demux_fd, 21, p_dvb->u_adapter, p_dvb->u_device);
744 input_SelectES( p_input , p_es );
745 msg_Warn(p_input, "ES streamtype 0x%d found used as DMX_PES_OTHER !!",(int) p_es->i_cat);
751 p_input->stream.p_selected_program = p_new_prg;
753 /* Update the navigation variables without triggering a callback */
754 val.i_int = p_new_prg->i_number;
755 var_Change( p_input, "program", VLC_VAR_SETVALUE, &val, NULL );
760 /*****************************************************************************
761 * SatelliteSeek: does nothing (not a seekable stream
762 *****************************************************************************/
763 static void SatelliteSeek( input_thread_t * p_input, off_t i_off )