[mythtv-users] Dual DVB-T tuner problems

[Josu Lazkano]

Hello again, I am having some errors with my dual DVB-T tuner: KWorld
PlusTV Dual DVB-T Stick (DVB-T 399U)

I got some problem with EPG data but I solved with passive scan.

The problems is that it is not stable, I have two adapters on /dev/dvb:

$ ls -l /dev/dvb/
total 0
drwxr-xr-x 2 root root 120 Jun  3 20:50 adapter0
drwxr-xr-x 2 root root 120 Jun  3 20:50 adapter1

I configured both adapters on mythtv-setup, but when I am watching one
channel on a fronted, I just can watch channels on same transponder on
other fronted, so I can not watch two different channels at same time.
Now when I enter on first capture card (adapter0) config I have this
output:

2010-06-03 22:05:41.288 Could not query inputs.
			eno: Operation not supported (95)
2010-06-03 22:05:41.293 Could not query inputs.
			eno: Operation not supported (95)
2010-06-03 22:05:41.296 Could not query inputs.
			eno: Operation not supported (95)
2010-06-03 22:05:41.296 ProbeAudioInputs(/dev/dvb/adapter0/frontend0,HDPVR)
2010-06-03 22:05:41.296 ProbeV4LAudioInputs(/dev/dvb/adapter0/frontend0)
2010-06-03 22:05:41.299 New DB connection, total: 2
2010-06-03 22:05:41.301 Connected to database 'mythconverg' at host: localhost
2010-06-03 22:05:41.313 DiSEqCDevTree, Warning: No device tree for cardid 11
2010-06-03 22:05:41.337 Could not query inputs.
			eno: Operation not supported (95)
2010-06-03 22:05:41.342 Could not query inputs.
			eno: Operation not supported (95)
2010-06-03 22:05:41.344 Could not query inputs.
			eno: Operation not supported (95)
2010-06-03 22:05:41.344 ProbeAudioInputs(/dev/dvb/adapter0/frontend0,HDPVR)
2010-06-03 22:05:41.344 ProbeV4LAudioInputs(/dev/dvb/adapter0/frontend0)
2010-06-03 22:05:41.359 DiSEqCDevTree, Warning: No device tree for cardid 11

This is dmesg errors:

[ 5364.103564] integrated sync not supported
[ 5689.259551] integrated sync not supported
[ 5689.396756] integrated sync not supported
[ 5697.644500] af9015: bulk message failed:-22 (8/-161243538)
[ 5697.644515] af9013: I2C read failed reg:d417
[ 5697.644527] af9015: bulk message failed:-22 (8/582)
[ 5697.644536] af9013: I2C read failed reg:d417
[ 5697.644548] af9015: bulk message failed:-22 (8/-161243768)
[ 5697.644557] af9013: I2C read failed reg:d417
[ 5697.644568] af9015: bulk message failed:-22 (9/1563899189)
[ 5697.644576] mxl5005s I2C reset failed
[ 5697.644587] af9015: bulk message failed:-22 (8/644576)
[ 5697.644595] af9013: I2C read failed reg:d417
[ 5697.644606] af9015: bulk message failed:-22 (8/161243773)
[ 5697.644615] af9013: I2C read failed reg:d417
[ 5697.644626] af9015: bulk message failed:-22 (10/134)
[ 5697.644634] mxl5005s I2C write failed
[ 5697.644644] af9015: bulk message failed:-22 (8/-161243836)
[ 5697.644653] af9013: I2C read failed reg:d417
[ 5697.644828] af9015: bulk message failed:-22 (8/-1053331336)
[ 5697.644837] af9013: I2C read failed reg:d417
[ 5697.644848] af9015: bulk message failed:-22 (9/134)
[ 5697.644855] mxl5005s I2C write failed
[ 5697.644865] af9015: bulk message failed:-22 (10/134)
[ 5697.644873] mxl5005s I2C write failed
[ 5697.644883] af9015: bulk message failed:-22 (8/-161243836)
[ 5697.644892] af9013: I2C read failed reg:d417
[ 5697.644903] af9015: bulk message failed:-22 (8/-1053360126)
[ 5697.644912] af9013: I2C read failed reg:d417
[ 5700.640097] af9015: bulk message failed:-22 (8/823059345)
[ 5700.640113] af9013: I2C read failed reg:d730
[ 5790.267490] integrated sync not supported
[ 5790.403588] integrated sync not supported
[ 5811.958369] af9015: bulk message failed:-22 (8/-276988306)
[ 5811.958384] af9013: I2C read failed reg:d417
[ 5811.958396] af9015: bulk message failed:-22 (8/582)
[ 5811.958405] af9013: I2C read failed reg:d417
[ 5811.958418] af9015: bulk message failed:-22 (8/-276988536)
[ 5811.958427] af9013: I2C read failed reg:d417
[ 5811.958438] af9015: bulk message failed:-22 (9/1563898420)
[ 5811.958446] mxl5005s I2C reset failed
[ 5811.958456] af9015: bulk message failed:-22 (8/958446)
[ 5811.958465] af9013: I2C read failed reg:d417
[ 5811.958476] af9015: bulk message failed:-22 (8/276988541)
[ 5811.958484] af9013: I2C read failed reg:d417
[ 5811.958496] af9015: bulk message failed:-22 (10/134)
[ 5811.958503] mxl5005s I2C write failed
[ 5811.958514] af9015: bulk message failed:-22 (8/-276988604)
[ 5811.958522] af9013: I2C read failed reg:d417
[ 5811.958696] af9015: bulk message failed:-22 (8/-1053331336)
[ 5811.958705] af9013: I2C read failed reg:d417
[ 5811.958716] af9015: bulk message failed:-22 (9/134)
[ 5811.958723] mxl5005s I2C write failed
[ 5811.958734] af9015: bulk message failed:-22 (10/134)
[ 5811.958741] mxl5005s I2C write failed
[ 5811.958751] af9015: bulk message failed:-22 (8/-276988604)
[ 5811.958760] af9013: I2C read failed reg:d417
[ 5811.958771] af9015: bulk message failed:-22 (8/-1053360126)
[ 5811.958780] af9013: I2C read failed reg:d417
[ 5814.956093] af9015: bulk message failed:-22 (8/164210034)
[ 5814.956109] af9013: I2C read failed reg:d730

And if I enter on the second capture card (adapter1) config it freeze
and I must kill the process. I am using Debian Squeeze with
debian-multimedia.org repositories.

Someone with this tuner can guide to config step by step. I am new in
MythTV, I am trying on my laptop, but the idea is to config a HTPC
with DVB-T and DVB-S2 cards.

Thanks for all and best regards.

-- 
Josu Lazkano