[mythtv-commits] Ticket #9830: error changing channel on PVR350

MythTV noreply at mythtv.org
Thu Mar 29 07:49:57 UTC 2012

#9830: error changing channel on PVR350
 Reporter:  Simon Kenyon <simon@…>  |          Owner:  danielk
     Type:  Bug Report - General    |         Status:  infoneeded
 Priority:  blocker                 |      Milestone:  0.25
Component:  MythTV - General        |        Version:  Master Head
 Severity:  medium                  |     Resolution:
 Keywords:                          |  Ticket locked:  0

Comment (by Simon Kenyon <simon@…>):

 i applied the patch and started the backend up and then changed channel

 here is the relevant log line (didn't seem worth attaching the whole thing
 - tell me otherwise and i will)

 2012-03-29 08:32:56.206225 E [19438] DeviceReadBuffer
 DeviceReadBuffer.cpp:465 (Poll) - DevRdB(/dev/pvr350_mpeg0): poll error

 so we got a POLLHUP

 does that tell you anything?

 i have upgraded my kernel and linuxtv drivers since first reporting this
 (with no change in behaviour)
 the problem existed on 2.6.33 and now on 3.0.6

 in any case kernel is:

 Linux sanfrancisco 3.0.6-gentoo #1 SMP PREEMPT Mon Dec 12 22:58:25 GMT
 2011 x86_64 AMD Athlon(tm) 64 X2 Dual Core Processor 6000+ AuthenticAMD

 linuxtv drivers are from media_build
 git log shows:

 commit 6ac08a51e465af0afc1d53cc55a979e99199272c
 Author: Mauro Carvalho Chehab <mchehab at redhat.com>
 Date:   Thu Nov 24 20:34:32 2011 -0200

Ticket URL: <http://code.mythtv.org/trac/ticket/9830#comment:16>
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