On Wed, Apr 30, 2008 at 2:34 PM, Michael Krufky <mkrufky@xxxxxxxxxxx> wrote: > 2008/4/30 Eric Cronin <ecronin@xxxxxxxxxxxxx>: > > > > I have an HP Pavilion OEM'd HVR-1800 that I'm giving a shot at getting > > working (PVR-500 and HDHR are my production analog/digital inputs). > > > > I'm running Mythbuntu 8.04 and have tried both with the bundled version of > > v4l-dvb modules and a hg copy from April 29, and both have the same problem: > > > > The card is detected fine and /dev/dvb/* created. When I run 'scan > > us-Cable-Standard-center-frequencies-QAM256' it detects nothing, even on > > frequencies which I know are QAM256 from the HDHR which is 12" of coax away > > from the HVR-1800. Here is an example from the HDHR scan: > > > > SCANNING: 759000000 (us-cable:118, us-irc:118) > > LOCK: qam256 (ss=90 snq=52 seq=100) > > PROGRAM: 1: 6.1 WPVI-HD > > PROGRAM: 2: 10.1 WCAU-DT > > PROGRAM: 3: 6.2 WPVI-SD > > PROGRAM: 4: 6.3 WPVI-WX > > PROGRAM: 5: 10.2 WX-PLUS > > > > and from 'scan -v test-chan118' which has just 759000000 in it: > > > > scanning test-chan118 > > using '/dev/dvb/adapter0/frontend0' and '/dev/dvb/adapter0/demux0' > > >>> tune to: 759000000:QAM_256 > > >>> tuning status == 0x00 > > >>> tuning status == 0x00 > > >>> tuning status == 0x00 > > >>> tuning status == 0x00 > > >>> tuning status == 0x00 > > >>> tuning status == 0x00 > > >>> tuning status == 0x00 > > >>> tuning status == 0x00 > > >>> tuning status == 0x00 > > >>> tuning status == 0x00 > > WARNING: >>> tuning failed!!! > > >>> tune to: 759000000:QAM_256 (tuning failed) > > >>> tuning status == 0x00 > > >>> tuning status == 0x00 > > >>> tuning status == 0x00 > > >>> tuning status == 0x00 > > >>> tuning status == 0x00 > > >>> tuning status == 0x00 > > >>> tuning status == 0x00 > > >>> tuning status == 0x00 > > >>> tuning status == 0x00 > > >>> tuning status == 0x00 > > WARNING: >>> tuning failed!!! > > ERROR: initial tuning failed > > dumping lists (0 services) > > Done. > > > > I have checked the physical connections best I can. Connecting the > > HVR-1800's coax to the PVR-500 sees the analog side of things fine, and the > > correct jack on the HVR-1800 is being used. > > > > I'm not sure where to go from here debugging things, any suggestions or > > more data I can provide? The modprobe-produced info from dmesg is at the > > end of this message. > > > Eric, > > When you use the scan command to scan for QAM channels, you must > specify -a2, to signify that you are scanning digital cable. > > Try that -- does that work? My bad -- I meant, "-A 2" (capitol A, space, 2) -Mike _______________________________________________ linux-dvb mailing list linux-dvb@xxxxxxxxxxx http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb
