[alsa-devel] [pulseaudio-discuss] Issue with multiple hdmi codecs in radeonhd, hacked to work

Raymond Yau superquad.vortex2 at gmail.com
Tue Dec 10 06:39:47 CET 2013

>> > ATI/AMD does not internally use ELD but analogous custom stuff. But as
>> > noted, the HDA driver on this kernel does not support reading it, it is
>> > a 3.12+ feature (though note that writing the info is disabled in 3.12
>> > radeon video driver on some cards).
>> A typo here, AMD stuff is a 3.13+ feature.
>> New logs.
> I hope this time I got it right:
> zcat /proc/config.gz :
Did you pass the output of alsa-info.sh and eld to the alsa-devel mailing
list ?

Codec: ATI R6xx HDMI
Address: 0
AFG Function Id: 0x1 (unsol 0)
Vendor Id: 0x1002aa01
Subsystem Id: 0x00aa0100
Revision Id: 0x100300

seem that your codec may get Audio-Video Association Port ID and Sink
Information for your DENON-AVAMP

Do pulseaudio show four available HDMI ports ?

pactl list

Do pulseaudio select the first HDMI as active port the default sink ?

pactl stat

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