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authorMark Purcell <msp@debian.org>2008-06-22 11:00:40 +1000
committeretobi <git@e-tobi.net>2013-09-03 09:48:42 +0200
commit891c51ff368ed700dec6025eeb47ce4d96f76418 (patch)
tree3729664829e4faa691d403274f38eb10890b533c /util/scan/scan.c
parent1c6e1f28f54ec2606c23936c1d8689f2be55a86c (diff)
parentab959d7b4194715870128e616b8e29d4a101e488 (diff)
downloadlinux-dvb-apps-891c51ff368ed700dec6025eeb47ce4d96f76418.tar.gz
Imported Debian patch 1.1.1+rev1207-1debian/1.1.1+rev1207-1
Diffstat (limited to 'util/scan/scan.c')
-rw-r--r--util/scan/scan.c66
1 files changed, 46 insertions, 20 deletions
diff --git a/util/scan/scan.c b/util/scan/scan.c
index 350d9c9..1b7a3e5 100644
--- a/util/scan/scan.c
+++ b/util/scan/scan.c
@@ -61,9 +61,9 @@ static int vdr_dump_provider;
static int vdr_dump_channum;
static int no_ATSC_PSIP;
static int ATSC_type=1;
-static int ca_select = 1;
+static int ca_select = -1;
static int serv_select = 7;
-static int vdr_version = 2;
+static int vdr_version = 3;
static struct lnb_types_st lnb_type;
static int unique_anon_services;
@@ -130,6 +130,7 @@ struct transponder {
struct list_head list;
struct list_head services;
int network_id;
+ int original_network_id;
int transport_stream_id;
enum fe_type type;
struct dvb_frontend_parameters param;
@@ -236,6 +237,7 @@ static struct transponder *find_transponder(uint32_t frequency)
static void copy_transponder(struct transponder *d, struct transponder *s)
{
d->network_id = s->network_id;
+ d->original_network_id = s->original_network_id;
d->transport_stream_id = s->transport_stream_id;
d->type = s->type;
memcpy(&d->param, &s->param, sizeof(d->param));
@@ -755,12 +757,15 @@ static void parse_pmt (const unsigned char *buf, int section_length, int service
switch (buf[0]) {
case 0x01:
case 0x02:
+ case 0x1b: /* H.264 video stream */
moreverbose(" VIDEO : PID 0x%04x\n", elementary_pid);
if (s->video_pid == 0)
s->video_pid = elementary_pid;
break;
case 0x03:
case 0x81: /* Audio per ATSC A/53B [2] Annex B */
+ case 0x0f: /* ADTS Audio Stream - usually AAC */
+ case 0x11: /* ISO/IEC 14496-3 Audio with LATM transport */
case 0x04:
moreverbose(" AUDIO : PID 0x%04x\n", elementary_pid);
if (s->audio_num < AUDIO_CHAN_MAX) {
@@ -772,6 +777,12 @@ static void parse_pmt (const unsigned char *buf, int section_length, int service
warning("more than %i audio channels, truncating\n",
AUDIO_CHAN_MAX);
break;
+ case 0x07:
+ moreverbose(" MHEG : PID 0x%04x\n", elementary_pid);
+ break;
+ case 0x0B:
+ moreverbose(" DSM-CC : PID 0x%04x\n", elementary_pid);
+ break;
case 0x06:
if (find_descriptor(0x56, buf + 5, ES_info_len, NULL, NULL)) {
moreverbose(" TELETEXT : PID 0x%04x\n", elementary_pid);
@@ -860,6 +871,7 @@ static void parse_nit (const unsigned char *buf, int section_length, int network
memset(&tn, 0, sizeof(tn));
tn.type = -1;
tn.network_id = network_id;
+ tn.original_network_id = (buf[2] << 8) | buf[3];
tn.transport_stream_id = transport_stream_id;
parse_descriptors (NIT, buf + 6, descriptors_loop_len, &tn);
@@ -1462,21 +1474,34 @@ static int __tune_to_transponder (int frontend_fd, struct transponder *t)
}
if (t->type == FE_QPSK) {
- int hiband = 0;
-
- if (lnb_type.switch_val && lnb_type.high_val &&
- p.frequency >= lnb_type.switch_val)
- hiband = 1;
-
- setup_switch (frontend_fd,
- switch_pos,
- t->polarisation == POLARISATION_VERTICAL ? 0 : 1,
- hiband);
- usleep(50000);
- if (hiband)
- p.frequency = abs(p.frequency - lnb_type.high_val);
- else
+ if (lnb_type.high_val) {
+ if (lnb_type.switch_val) {
+ /* Voltage-controlled switch */
+ int hiband = 0;
+
+ if (p.frequency >= lnb_type.switch_val)
+ hiband = 1;
+
+ setup_switch (frontend_fd,
+ switch_pos,
+ t->polarisation == POLARISATION_VERTICAL ? 0 : 1,
+ hiband);
+ usleep(50000);
+ if (hiband)
+ p.frequency = abs(p.frequency - lnb_type.high_val);
+ else
+ p.frequency = abs(p.frequency - lnb_type.low_val);
+ } else {
+ /* C-Band Multipoint LNBf */
+ p.frequency = abs(p.frequency - (t->polarisation == POLARISATION_VERTICAL ?
+ lnb_type.low_val: lnb_type.high_val));
+ }
+ } else {
+ /* Monopoint LNBf without switch */
p.frequency = abs(p.frequency - lnb_type.low_val);
+ }
+ if (verbosity >= 2)
+ dprintf(1,"DVB-S IF freq is %d\n",p.frequency);
}
if (ioctl(frontend_fd, FE_SET_FRONTEND, &p) == -1) {
@@ -1991,7 +2016,7 @@ static void dump_lists (void)
//FIXME: s->subtitling_pid
s->ac3_pid,
s->service_id,
- t->network_id,
+ t->original_network_id,
s->transport_stream_id,
t->orbital_pos,
t->we_flag,
@@ -2066,14 +2091,15 @@ static const char *usage = "\n"
" -5 multiply all filter timeouts by factor 5\n"
" for non-DVB-compliant section repitition rates\n"
" -o fmt output format: 'zap' (default), 'vdr' or 'pids' (default with -c)\n"
- " -x N Conditional Axcess, (default 1)\n"
+ " -x N Conditional Access, (default -1)\n"
" N=0 gets only FTA channels\n"
+ " N=-1 gets all channels\n"
" N=xxx sets ca field in vdr output to :xxx:\n"
" -t N Service select, Combined bitfield parameter.\n"
" 1 = TV, 2 = Radio, 4 = Other, (default 7)\n"
" -p for vdr output format: dump provider name\n"
- " -e N VDR version, default 2 for VDR-1.2.x\n"
- " ANYTHING ELSE GIVES NONZERO NIT and TID\n"
+ " -e N VDR version, default 3 for VDR-1.3.x and newer\n"
+ " value 2 sets NIT and TID to zero\n"
" Vdr version 1.3.x and up implies -p.\n"
" -l lnb-type (DVB-S Only) (use -l help to print types) or \n"
" -l low[,high[,switch]] in Mhz\n"