[Bug 621578] [NEW] Hauppauge hvr-2200 stops working when Hauppauge hvr-1110 is connected

[Aaron Whitehouse]

Public bug reported:

Bug is with the v4l/dvb subsystem, saa7164 driver. I am using Mythbuntu 10.04 and have linux-firmware-nonfree from:
https://bugs.launchpad.net/ubuntu/+source/linux-firmware-nonfree/+bug/579783

I have been happily using Mythbuntu with a Hauppauge hvr-2200 dual tuner
DVB-T for many months (thanks Steven Toth!) and it records all my TV in
MythTV.

NZ has three DVB-T multiplexes, so I bought a second single-tuner DVB-T
card, a Hauppauge hvr-1110, to cover the third multiplex and mean that,
with multirec, I can record all channels and never hit a conflict.

As I say, the hvr-2200 works really well. When I put the hvr-1110 in
(and install the non-free firmware linked above), the hvr-1110 registers
as an adapter and plays TV well as well.

Unfortunately, when I have both cards in with their firmware, the
hvr-1110 stops the hvr-2220 registering its two adapters. Dmesg is
attached. I have now (before reporting the bug) removed the hvr-1110 so
that I am back to my working dual-tuner hvr-2200 configuration.

Interestingly to me, when I only have the hvr-2200 firmware installed,
but with both cards in the machine, all three adapters register (create
/dev/dvb/ nodes), but clearly only the hvr-2200 adapters actually work.

Any suggestions would be greatly appreciated. I saw some things in dmesg
about IRQ conflicts, but I really have no idea.

ProblemType: Bug
DistroRelease: Ubuntu 10.04
Package: linux-generic 2.6.32.24.25
Regression: No
Reproducible: Yes
ProcVersionSignature: Ubuntu 2.6.32-24.41-generic 2.6.32.15+drm33.5
Uname: Linux 2.6.32-24-generic x86_64
NonfreeKernelModules: nvidia
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.21.
Architecture: amd64
AudioDevicesInUse:
 USER        PID ACCESS COMMAND
 /dev/snd/controlC0:  mythbuntu   1379 F.... mythfrontend.re
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
 Card hw:0 'SB'/'HDA ATI SB at 0xfe024000 irq 16'
   Mixer name	: 'Realtek ALC889A'
   Components	: 'HDA:10ec0885,1458a002,00100101'
   Controls      : 40
   Simple ctrls  : 22
Date: Sat Aug 21 17:19:44 2010
HibernationDevice: RESUME=UUID=b0cf6e35-1d80-4364-9309-f79e4324b37a
InstallationMedia: Mythbuntu 10.04 LTS "Lucid Lynx" - Release amd64 (20100427.1)
IwConfig:
 lo        no wireless extensions.
 
 eth0      no wireless extensions.
MachineType: Gigabyte Technology Co., Ltd. GA-MA78GM-S2H
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.32-24-generic root=UUID=a524ea78-66c4-4db4-beb2-d2d6944e3518 ro quiet splash
ProcEnviron:
 LANG=en_NZ.UTF-8
 SHELL=/bin/bash
RelatedPackageVersions: linux-firmware 1.34.1
RfKill:
 
SourcePackage: linux
dmi.bios.date: 09/19/2008
dmi.bios.vendor: Award Software International, Inc.
dmi.bios.version: FA
dmi.board.name: GA-MA78GM-S2H
dmi.board.vendor: Gigabyte Technology Co., Ltd.
dmi.board.version: x.x
dmi.chassis.type: 3
dmi.chassis.vendor: Gigabyte Technology Co., Ltd.
dmi.modalias: dmi:bvnAwardSoftwareInternational,Inc.:bvrFA:bd09/19/2008:svnGigabyteTechnologyCo.,Ltd.:pnGA-MA78GM-S2H:pvr:rvnGigabyteTechnologyCo.,Ltd.:rnGA-MA78GM-S2H:rvrx.x:cvnGigabyteTechnologyCo.,Ltd.:ct3:cvr:
dmi.product.name: GA-MA78GM-S2H
dmi.sys.vendor: Gigabyte Technology Co., Ltd.

** Affects: linux (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: amd64 apport-bug lucid needs-upstream-testing

-- 
Hauppauge hvr-2200 stops working when Hauppauge hvr-1110 is connected
https://bugs.launchpad.net/bugs/621578
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