[mythtv-users] HDPVR, StartEncoding: read failed, retry in 100 msec

[Rajil Saraswat]

On 01/27/18 18:37, Rajil Saraswat wrote:
>
> dmesg shows,
>
> Jan 28 05:59:00 box kernel: hdpvr 1-2:1.0: hdpvr_submit_buffers:228
> buffer stat: 0 free, 64 proc
> Jan 28 05:59:00 box kernel: hdpvr 1-2:1.0: hdpvr_read:500 buffer stat: 1
> free, 63 proc
> Jan 28 05:59:00 box kernel: hdpvr 1-2:1.0: hdpvr_submit_buffers:228
> buffer stat: 0 free, 64 proc
> Jan 28 05:59:00 box kernel: hdpvr 1-2:1.0: hdpvr_read:500 buffer stat: 1
> free, 63 proc
> Jan 28 05:59:00 box kernel: hdpvr 1-2:1.0: hdpvr_submit_buffers:228
> buffer stat: 0 free, 64 proc
> Jan 28 05:59:13 box kernel: hdpvr 1-2:1.0: config call request for value
> 0x800 returned -110
> Jan 28 05:59:13 box kernel: hdpvr 1-2:1.0: transmit worker exited
> Jan 28 05:59:13 box kernel: hdpvr 1-2:1.0: used 0 urbs to empty device
> buffers
> Jan 28 05:59:18 box kernel: hdpvr 1-2:1.0: start_streaming failed
>
>
I booted into Windows 10 and used Hauppauge Capture. I was able to
record for a straight one hour before i killed the stream. With kernel
'4.4.87-gentoo-r1', cat /dev/video0 dies after ten minutes of recording
with the message

[  104.970691] hdpvr 1-5:1.0: config call request for value 0x700 returned 1
[  885.828587] hdpvr 1-5:1.0: config call request for value 0x800
returned -110
[  885.828635] hdpvr 1-5:1.0: transmit worker exited

Wonder if the kernel/driver is at fault here.