On 17.09.2012 23:17, Mika Laitio wrote:
On 09/10/2012 05:05 PM, Klaus Schmidinger wrote:
VDR developer version 1.7.30 is now available at
I tried to use for a first time with VDR the HVR-4000's multible
delivery systems under same frontend feature that was introduced in
1.7.23. (HVR-4000 has DVB-T and DVB-S/S2 in the same card but only one
of these delivery systems can work at a time.) In addition I have normal
hvr-1300 DVB-T only tuner. If I connect cable only to HVR-4000,
I can not get DVB-T channels visible with VDR. (but dvb apps like scan
will work from the command line).
The error looks similar than somebody else reported at a time when
1.7.23 was released but now I would expect of having new enough kernel
running. My system info and logs are following:
1) Kernel version:
3.3.8-desktop-2.mga2
DVB API version is 5.5 (grep DVB-API)
include/linux/dvb/version.h:#define DVB_API_VERSION 5
include/linux/dvb/version.h:#define DVB_API_VERSION_MINOR 5
2) tree /dev/dvb/
/dev/dvb/
├── adapter0
│ ├── demux0
│ ├── dvr0
│ ├── frontend0
│ └── net0
└── adapter1
├── demux0
├── demux1
├── dvr0
├── dvr1
├── frontend0
├── frontend1
├── net0
└── net1
3) VDR log which indicates device or resource busy error for
adapter1/fronend1 device.
[ kls: fixed wrapped log lines ]
Sep 17 23:51:34 localhost vdr: [15256] VDR version 1.7.30 started
Sep 17 23:51:34 localhost vdr: [15256] codeset is 'UTF-8' - known
Sep 17 23:51:34 localhost vdr: [15256] found 28 locales in ./locale
Sep 17 23:51:34 localhost vdr: [15256] loading plugin: ./PLUGINS/lib/libvdr-xineliboutput.so.1.7.30
Sep 17 23:51:34 localhost vdr: [15256] loading plugin: ./PLUGINS/lib/libvdr-osdteletext.so.1.7.30
Sep 17 23:51:34 localhost vdr: [15256] loading plugin: ./PLUGINS/lib/libvdr-skinsoppalusikka.so.1.7.30
Sep 17 23:51:34 localhost vdr: [15256] loading /home/lamikr/misc/vdr/vdr.git/setup.conf
Sep 17 23:51:34 localhost vdr: [15256] loading /home/lamikr/misc/vdr/vdr.git/sources.conf
Sep 17 23:51:34 localhost vdr: [15256] loading /home/lamikr/misc/vdr/vdr.git/diseqc.conf
Sep 17 23:51:34 localhost vdr: [15256] loading /home/lamikr/misc/vdr/vdr.git/scr.conf
Sep 17 23:51:34 localhost vdr: [15256] loading /home/lamikr/misc/vdr/vdr.git/channels.conf
Sep 17 23:51:34 localhost vdr: [15256] loading /home/lamikr/misc/vdr/vdr.git/timers.conf
Sep 17 23:51:34 localhost vdr: [15256] loading /home/lamikr/misc/vdr/vdr.git/svdrphosts.conf
Sep 17 23:51:34 localhost vdr: [15256] loading /home/lamikr/misc/vdr/vdr.git/remote.conf
Sep 17 23:51:34 localhost vdr: [15256] loading /home/lamikr/misc/vdr/vdr.git/keymacros.conf
Sep 17 23:51:34 localhost vdr: [15257] video directory scanner thread started (pid=15256, tid=15257)
Sep 17 23:51:34 localhost vdr: [15258] video directory scanner thread started (pid=15256, tid=15258)
Sep 17 23:51:34 localhost vdr: [15256] registered source parameters for 'A - ATSC'
Sep 17 23:51:34 localhost vdr: [15256] registered source parameters for 'C - DVB-C'
Sep 17 23:51:34 localhost vdr: [15256] registered source parameters for 'S - DVB-S'
Sep 17 23:51:34 localhost vdr: [15256] registered source parameters for 'T - DVB-T'
Sep 17 23:51:34 localhost vdr: [15256] probing /dev/dvb/adapter0/frontend0
Sep 17 23:51:34 localhost vdr: [15256] creating cDvbDevice
Sep 17 23:51:34 localhost vdr: [15256] new device number 1
Sep 17 23:51:34 localhost vdr: [15259] epg data reader thread started (pid=15256, tid=15259)
Sep 17 23:51:34 localhost vdr: [15259] reading EPG data from /storagedisc/video/epg.data
Sep 17 23:51:34 localhost vdr: [15258] video directory scanner thread ended (pid=15256, tid=15258)
Sep 17 23:51:34 localhost vdr: [15256] frontend 0/0 provides DVB-T with QPSK,QAM16,QAM64 ("Conexant CX22702 DVB-T")
Sep 17 23:51:34 localhost vdr: [15256] probing /dev/dvb/adapter1/frontend0
Sep 17 23:51:34 localhost vdr: [15256] creating cDvbDevice
Sep 17 23:51:34 localhost vdr: [15256] new device number 2
Sep 17 23:51:34 localhost vdr: [15261] tuner on frontend 0/0 thread started (pid=15256, tid=15261)
Sep 17 23:51:34 localhost vdr: [15261] cTimeMs: using monotonic clock (resolution is 1 ns)
Sep 17 23:51:34 localhost vdr: [15262] section handler thread started (pid=15256, tid=15262)
Sep 17 23:51:34 localhost vdr: [15257] video directory scanner thread ended (pid=15256, tid=15257)
Sep 17 23:51:34 localhost vdr: [15256] frontend 1/0 provides DVB-S,DVB-S2 with QPSK ("Conexant CX24116/CX24118")
Sep 17 23:51:34 localhost vdr: [15265] section handler thread started (pid=15256, tid=15265)
Sep 17 23:51:34 localhost vdr: [15264] tuner on frontend 1/0 thread started (pid=15256, tid=15264)
Sep 17 23:51:34 localhost vdr: [15259] epg data reader thread ended (pid=15256, tid=15259)
Sep 17 23:51:39 localhost vdr: [15256] ERROR (dvbdevice.c,1058): /dev/dvb/adapter1/frontend1: Device or resource busy
Sep 17 23:51:39 localhost vdr: [15256] found 2 DVB devices
If this device can only provide one delivery system at a time, they all need
to be provided through the *same* frontend.
From the log I can see that the driver apparently makes DVB-S/DVB-S2 available
under adapter1/frontend0 and tries to provide DVB-T on adapter1/frontend1.
But if it does so, it tells the application that it can provide DVB-S/DVB-S2
*and* DVB-T at the *same* time - which apparently isn't the case.
Klaus
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