Bug 31970 - No HDMI Audio detected on playing avi
Summary: No HDMI Audio detected on playing avi
Alias: None
Product: DRI
Classification: Unclassified
Component: DRM/Radeon (show other bugs)
Version: unspecified
Hardware: x86 (IA32) All
: high major
Assignee: Default DRI bug account
QA Contact:
Depends on:
Reported: 2010-11-29 04:32 UTC by samit vats
Modified: 2016-02-26 03:52 UTC (History)
1 user (show)

See Also:
i915 platform:
i915 features:

mplayer.log (392.38 KB, text/plain)
2010-11-29 04:32 UTC, samit vats
no flags Details
Xorg.log (24.56 KB, text/plain)
2010-11-29 04:33 UTC, samit vats
no flags Details
glxinfo (16.09 KB, text/plain)
2010-11-29 04:33 UTC, samit vats
no flags Details

Description samit vats 2010-11-29 04:32:28 UTC
Created attachment 40630 [details]

KMS Driver Stack details :

1)    Kernel-2.6.32-21-generic-pae   
2)    Libdrm-2.4.18                               
3)    Mesa-7.8                                
4)    Xorg-server-1.7.4                      
5)    ddx: xf86-video-ati-6.13.99

System Environment :

O.S. - Ubuntu-10.04(32 bit)
Asic - M96m Mobility Radeon HD 4650
CPU  - Intel(R) Core(TM)@1.86GHzAMD 

Steps to Reproduce:

1) Disable onboard audio before the testing.
2) Connect hdmi display (example:Samsung HDTV Model:LA40M81B)  with hdmi to hdmi connector
3) startx

4) Run: aplay -l  
(The similar output should appear:Card ID#: HDMI [HDA ATI    HDMI], Device ID#: ATI HDMI [ATI HDMI])

5) alsamixer -c <Card ID#> 
   a) Choose IEC958 by clicking "->" key
   b) Click "m" key to toggle on to unmute if IEC958 shows "MM"

6) play any avi file
  ./mplayer -vo xv -ao alsa:device=plughw=0.3  *.avi

Observation :  No hdmi Audio detected. The log of mplayer is attached in =============  mplayer.log
Comment 1 samit vats 2010-11-29 04:33:27 UTC
Created attachment 40631 [details]
Comment 2 samit vats 2010-11-29 04:33:48 UTC
Created attachment 40632 [details]
Comment 3 Rafał Miłecki 2015-07-13 20:19:58 UTC
This is a very old report and this issue is likely to be fixed in the recent kernels. Could you try one, please?
In case of problems please provide more info, starting with kernel log  and hardware model for sure.
Comment 4 Christopher M. Penalver 2016-02-26 03:52:12 UTC
samit vats, Ubuntu 10.04 Desktop reached EOL on May 9, 2013. For more on this, please see https://wiki.ubuntu.com/Releases.

If this is reproducible with a supported release, it will help immensely if you filed a new report with Ubuntu by ensuring you have the package xdiagnose installed, and that you click the Yes button for attaching additional debugging information running the following from a terminal:
ubuntu-bug xorg

Also, please feel free to subscribe me to it.

For more on why this is helpful, please see https://wiki.ubuntu.com/ReportingBugs.

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