[Bug 31970] New: No HDMI Audio detected on playing avi

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Mon Nov 29 04:32:29 PST 2010


           Summary: No HDMI Audio detected on playing avi
           Product: Mesa
           Version: 7.8
          Platform: x86 (IA32)
        OS/Version: All
            Status: NEW
          Severity: major
          Priority: high
         Component: Drivers/DRI/R600
        AssignedTo: dri-devel at lists.freedesktop.org
        ReportedBy: hysvats at gmail.com

Created an attachment (id=40630)
 --> (https://bugs.freedesktop.org/attachment.cgi?id=40630)

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#:

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

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