[Bug 30151] HDMI audio via radeon DRM driver is not working.

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Tue Jan 15 02:21:01 PST 2013


https://bugs.freedesktop.org/show_bug.cgi?id=30151

--- Comment #4 from Andy Furniss <lists at andyfurniss.entadsl.com> ---
(In reply to comment #3)
> No sound with HDMI port on my Radeon HD3650 mobility (with free drivers
> because Kernel>3.2)
> 
> Description of problem:
> I have no sound with my HDMI port, but the image is OK.
> I use it with the VLC player or smplayer with HDMI audio output alsa. 
> With Kernels <= 3.2, I used the fglrx catalyst drivers, that worked
> perfectly.
> I tested the solution for adding the entry "radeon.audio = 1" in Grub2 but
> without success.
> With smplayer, videos plays too fast and without sound.
> With vlc, I receive an error message, also without sound.
> "The audio output failed:
> Audio device 'hdmi: CARD = HDMI, DEV = 0 "can not be used:
> Device or resource busy. "
> 
> 
> Version-Release number of selected component (if applicable):
> Rosa Desktop 2012 "fresh", lib64drm_radeon1 2.4.40, radeon-firmware
> 20120322, Kernel 3.6.10, alsa 1.0.26, pulseaudio 2.1, rosa mediaplayer
> 1.5.1, smplayer 0.8.3, vlc 2.0.4
> 
> I don't know what to do ... only using analog output and a simple converter
> jack / rca ... Good Bye Dolby Digital !

Can you post the output from 

cat /proc/asound/cards
and
cat /proc/asound/devices

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