[mythtv-users] hdpvr cat: /dev/video0: Input/output error
Michael Drons
mdrons at yahoo.com
Thu Nov 12 12:51:27 UTC 2009
This might help: hdpvr_debug=1 in /etc/modinfo.d/hdpvr
Mike
----- Original Message ----
> From: David Sperling <ds at hakodateit.com>
> To: mythtv-users at mythtv.org
> Sent: Thu, November 12, 2009 6:19:51 AM
> Subject: [mythtv-users] hdpvr cat: /dev/video0: Input/output error
>
> Hi-
>
> I did the following setup for my new hdpvr but am getting an Input/ouput error
> message in the console and
> no video when I cat /dev/video0
>
> * added the hdpvr module to the kernel 2.6.30-gentoo-r8
> * updated the hdpvr firmware in windows confirmed that I could record video
> * connected the new hdpvr to my new nvidia ion motherboard
> * confirmed that a new device was added in dmesg:
> * hdpvr 1-3:1.0: untested firmware version 0x12, the driver might not work
> * hdpvr 1-3:1.0: device now attached to /dev/video0
> * confirmed that v4l2-ctl --device=/dev/video0 -l connects to the hdpvr
> * connected s-video, composite, s-video, analog audio from DVD player to hdpvr,
> pressed play on DVD
>
> Then I did cat /dev/video0 > test.ts which results in:
>
> cat: /dev/video0: Input/output error
>
> My lsmod result is:
> Module Size Used by
> hdpvr 18424 0
> nvidia 7220220 28
> v4l2_common 11956 1 hdpvr
> videodev 28940 2 hdpvr,v4l2_common
> v4l1_compat 11472 1 videodev
>
>
> I'm thinking maybe I'm missing some modules? Any tips on how to debug this
> would be great.
>
>
> Cheers,
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