Login | Register For Free | Help
Search for: (Advanced)

Mailing List Archive: atrpms: users

HVR1600 and Centos 6.2 x86_64 -- Strange Behavior

 

 

atrpms users RSS feed   Index | Next | Previous | View Threaded


boblfoot at gmail

May 22, 2012, 1:34 PM

Post #1 of 2 (332 views)
Permalink
HVR1600 and Centos 6.2 x86_64 -- Strange Behavior

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

Dear LinuxTv and AtRpms Communities:
In the most recent three kernels {2.6.32-220.7.1 ;
2.6.32-220.13.1 ; 2.6.32-220.17.1} released for CentOS 6.2 I have
experienced what can only be described as a strange behavior of the
V4L kernel modules with the Hauppage HVR 1600 Card. If I reboot the
PC in question {HP Pavillion Elite M9040n} I will lose sound on the
Analog TV Tuner. If I Power off the PC, leave it off for 30-60
seconds and start it back up then I have sound with the Analog TV
Tuner every time. Not sure what is causing this, but thought the
condition was worth sharing.

The uname -a response is :
> Linux mythbox.ladodomain 2.6.32-220.17.1.el6.x86_64 #1 SMP Wed May
> 16 00:01:37 BST 2012 x86_64 x86_64 x86_64 GNU/Linux

I am presently using the following modules:
> Name : lirc-kmdl-2.6.32-220.17.1.el6 Relocations: (not
> relocatable) Version : 0.9.0
> Vendor: ATrpms.net Release : 89.el6
> Build Date: Thu 17 May 2012 06:08:44 PM EDT Install Date: Mon 21
> May 2012 04:26:24 PM EDT Build Host: flocki.atrpms.net Group
> : System Environment/Kernel Source RPM:
> lirc-0.9.0-89.el6.src.rpm Size : 261184
> License: GPL Signature : DSA/SHA1, Thu 17 May 2012 06:08:45 PM
> EDT, Key ID 508ce5e666534c2b Packager : ATrpms
> <http://ATrpms.net/> Summary : The Linux Infrared Remote
> Control (LIRC) kernel drivers Description : LIRC is the Linux
> Infrared Remote Control package.
>
>
> This package contains the lirc kernel modules for the Linux kernel
> package: kernel-2.6.32-220.17.1.el6.x86_64.x86_64.rpm. Name
> : nvidia-graphics295.20-kmdl-2.6.32-220.17.1.el6 Relocations: (not
> relocatable) Version : 295.20
> Vendor: ATrpms.net Release : 142.el6
> Build Date: Thu 17 May 2012 08:33:01 PM EDT Install Date: Mon 21
> May 2012 04:26:12 PM EDT Build Host: flocki.atrpms.net Group
> : System Environment/Kernel Source RPM:
> nvidia-graphics295.20-295.20-142.el6.src.rpm Size : 17003384
> License: NVIDIA, distributable Signature : DSA/SHA1, Thu 17 May
> 2012 08:33:05 PM EDT, Key ID 508ce5e666534c2b Packager : ATrpms
> <http://ATrpms.net/> URL :
> http://www.nvidia.com/object/linux_display_ia32_295.20 Summary
> : Kernel module for NVIDIA graphics architecture support
> Description : NVIDIA Architecture support for systems with updated
> or custom kernels.
>
>
> This package contains the nvidia-graphics295.20 kernel modules for
> the Linux kernel package:
> kernel-2.6.32-220.17.1.el6.x86_64.x86_64.rpm. Name :
> video4linux-kmdl-2.6.32-220.17.1.el6 Relocations: (not
> relocatable) Version : 20111124_223432
> Vendor: ATrpms.net Release : 99.el6
> Build Date: Fri 18 May 2012 05:29:53 AM EDT Install Date: Mon 21
> May 2012 04:29:55 PM EDT Build Host: flocki.atrpms.net Group
> : System Environment/Kernel Source RPM:
> video4linux-20111124_223432-99.el6.src.rpm Size : 13962448
> License: GPLv2 Signature : DSA/SHA1, Fri 18 May 2012 05:29:57 AM
> EDT, Key ID 508ce5e666534c2b Packager : ATrpms
> <http://ATrpms.net/> URL : http://linuxtv.org/v4lwiki/
> Summary : kernel modules for V4L2 drivers Description :
>
> This package contains the video4linux kernel modules for the Linux
> kernel package: kernel-2.6.32-220.17.1.el6.x86_64.x86_64.rpm.

Sincerely,
Bob Lightfoot
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2.0.14 (GNU/Linux)
Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/

iQEcBAEBAgAGBQJPu/g8AAoJEKqgpLIhfz3X/l0IAIUNiPa1CvD1msWC/eYVoizn
lra3mT2mHFJBUWWnBWzCZ1F/cDvzkcVaB95adHMUqDLPNLBYVOIV36XYMKhWuUWv
ydaikkcNeUFQviZBZgqz5u/R54hlQP3vgVA5oChrYIItWUFtTFDeqPCsjkmKVBlk
sIeQzF7rOMCuvutk/nD4on2kZPZcmd4mTkSpGiVv7I+6Kk+qPXYY9C48NSX599TM
GQOd1pkbVMsV/A7nnRsMTCNROYBOS+K4KP0bA6ewKKl+wmwtoJfyCCkeh5g7unIr
7rSIWy0JRTCsA6joGMXPHsf4pFlJ78sXFU/KOTpUzJ1bF4VCXy0gxwjdkCVm4pE=
=p0ZF
-----END PGP SIGNATURE-----

_______________________________________________
atrpms-users mailing list
atrpms-users [at] atrpms
http://lists.atrpms.net/mailman/listinfo/atrpms-users


boblfoot at gmail

May 23, 2012, 2:01 PM

Post #2 of 2 (306 views)
Permalink
Re: HVR1600 and Centos 6.2 x86_64 -- Strange Behavior [In reply to]

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

On 05/22/2012 06:06 PM, Andy Walls wrote:
> Devin Heitmueller <dheitmueller [at] kernellabs> wrote:
>
>> On Tue, May 22, 2012 at 4:34 PM, Bob Lightfoot
>> <boblfoot [at] gmail> wrote:
>>> -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1
>>>
>>> Dear LinuxTv and AtRpms Communities: In the most recent three
>>> kernels {2.6.32-220.7.1 ; 2.6.32-220.13.1 ; 2.6.32-220.17.1}
>>> released for CentOS 6.2 I have experienced what can only be
>>> described as a strange behavior of the V4L kernel modules with
>>> the Hauppage HVR 1600 Card. If I reboot the PC in question {HP
>>> Pavillion Elite M9040n} I will lose sound on the Analog TV
>>> Tuner. If I Power off the PC, leave it off for 30-60 seconds
>>> and start it back up then I have sound with the Analog TV Tuner
>>> every time. Not sure what is causing this, but thought the
>>> condition was worth sharing.
>>
>> Could you please clarify which HVR-1600 board you have (e.g. the
>> PCI ID)? I suspect we're probably not resetting the audio
>> processor properly, but I would need to know exactly which board
>> you have in order to check that.
>>
>> Devin
>>
>> -- Devin J. Heitmueller - Kernel Labs http://www.kernellabs.com
>> -- To unsubscribe from this list: send the line "unsubscribe
>> linux-media" in the body of a message to
>> majordomo [at] vger More majordomo info at
>> http://vger.kernel.org/majordomo-info.html
>
> Also, if you not done so already, verify that it is not a sound
> card playback issue. Make a recording when you suspect the
> HVR1600 is not capturing sound. Then play the recording when you
> know your sound is working.
>
> Also, does audio line in with Svideo or CVBS exhibit the same
> symptoms?
>
> I had to go through a good bit of trial and error to get the
> CX23418's APU to capture audio reliably after boot up, so I am
> reluctant to mess with that unless needed.
>
> We will want to try to narrow the problem down to one of the analog
> tuner, integrated CX25843, or APU.
>
> Regards, Andy
>
First Question the PCI ID -- the output of lspci -v is :
01:00.0 Multimedia video controller: Conexant Systems, Inc. CX23418
Single-Chip MPEG-2 Encoder with Integrated Analog Video/Broadcast
Audio Decoder
Subsystem: Hauppauge computer works Inc. WinTV HVR-1600
Flags: bus master, medium devsel, latency 64, IRQ 17
Memory at f4000000 (32-bit, non-prefetchable) [size=64M]
Capabilities: [44] Vital Product Data
Capabilities: [4c] Power Management version 2
Kernel driver in use: cx18
Kernel modules: cx18

And although right now I cannot find the earlier instructions I
followed there was a post on the Gossamer Threads about the audio not
being detected and the card muting the output. There was a command
{memory fails me right now} to query the card for the status of the
tuner which is showing the audio is undetermined and muted when this
issue happens. It happens in both mythtv and cat > file.avi
recordings played back later. It should be noted that audio playback
is fine despite the analog video sound being muted.

Bob Lightfoot

P.S. -- David & Andy - If you need more specific information just send
me the commands to run and I'll provide the feedback,

P.P.S. -- Appreciate all you guys do -- my linux video box runs
circles around my Vista Media Center.

Last P.S. - Linux Media Rocks.

-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2.0.14 (GNU/Linux)
Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/

iQEcBAEBAgAGBQJPvVAmAAoJEKqgpLIhfz3XcFAH/3bViyDt/YxLBbxtHi+fvofY
cHWPBD1ls8QxPSfmumVU8fZR6qcg1RIg9FpbOcngXpnGdOjK0NXJ7oQngX34WCrR
1NJgl4fc1YEBM6QzoOVHXC9Yg6iQnAShru4PIyP4VmuwDNIT/y7HZnB06bGUd6Fv
1qxxKKzfwC4IxlzjX2jl3A+p/ujFJCGe/oIt+Q1JJho1Xq1rMYGEguQGyuPkLgjA
MtfmObGA7OhrFDbdJ9cagW1o3Uu3CXa53qq5QPTGDzw4H6agmjQgL2PVUdgbc2X9
ijB1kFTK9WwP4zbeVKUSejk8Jp1gC6n8ntBtdOe+I+uH6D0ONzznNCur2p+EbcU=
=NL8P
-----END PGP SIGNATURE-----

_______________________________________________
atrpms-users mailing list
atrpms-users [at] atrpms
http://lists.atrpms.net/mailman/listinfo/atrpms-users

atrpms users RSS feed   Index | Next | Previous | View Threaded
 
 


Interested in having your list archived? Contact Gossamer Threads
 
  Web Applications & Managed Hosting Powered by Gossamer Threads Inc.