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[Bug 1265579] [NEW] HDMI audio disabled by default for radeon video driver

 

Public bug reported:

I wasted quite a bit of time trying to get HDMI audio configured in
mythTV only to discover that hdmi audio is not enabled by default in
recent kernels.

My onboard video chipset is the radeon HD3200.

I was doing a fresh install using mythbuntu-12.04.3-desktop-amd64.iso

Since mythbuntu key audience is HTPC, hdmi audio should be enabled by
default, or prompt the user to enable it during setup. ie radeon.audio=1
should be set

http://ubuntuforums.org/showthread.php?t=1924514&page=3

go to:
/etc/default/grub

and change


GRUB_CMDLINE_LINUX_DEFAULT="quiet splash"

to

GRUB_CMDLINE_LINUX_DEFAULT="quiet splash radeon.audio=1"

then:


sudo update-grub

** Affects: mythbuntu
     Importance: Undecided
         Status: New


** Tags: audio hdmi radeon

-- 
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AL - BR, which is subscribed to Mythbuntu.
https://bugs.launchpad.net/bugs/1265579

Title:
  HDMI audio disabled by default for radeon video driver

Status in Mythbuntu, Ubuntu derivative focused upon MythTV:
  New

Bug description:
  I wasted quite a bit of time trying to get HDMI audio configured in
  mythTV only to discover that hdmi audio is not enabled by default in
  recent kernels.

  My onboard video chipset is the radeon HD3200.

  I was doing a fresh install using mythbuntu-12.04.3-desktop-amd64.iso

  Since mythbuntu key audience is HTPC, hdmi audio should be enabled by
  default, or prompt the user to enable it during setup. ie
  radeon.audio=1 should be set

  http://ubuntuforums.org/showthread.php?t=1924514&page=3

  go to:
  /etc/default/grub

  and change

  
  GRUB_CMDLINE_LINUX_DEFAULT="quiet splash"

  to

  GRUB_CMDLINE_LINUX_DEFAULT="quiet splash radeon.audio=1"

  then:

  
  sudo update-grub

To manage notifications about this bug go to:
https://bugs.launchpad.net/mythbuntu/+bug/1265579/+subscriptions


Follow ups

References