Mailinglist Archive: radeonhd (333 mails)

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[radeonhd] Re: HDMI support including Audio
  • From: Luc Verhaegen <libv@xxxxxxxxx>
  • Date: Fri, 31 Oct 2008 00:56:31 +0100
  • Message-id: <20081030235631.GA1929@xxxxxxxxx>
On Fri, Oct 31, 2008 at 12:15:21AM +0100, Rafa?? Mi??ecki wrote:
2008/10/25 Christian König <deathsimple@xxxxxxxxxxx>:
The other noticeable change is that i changed the default value of the
xorg "Audio" option from false to true, but it's overrideable to disable
audio support.

That's right, with current git I don't have to use Option Audio true
anymore. However I still need to use
Option "HDMI" "DVI-D 1"
on my M82 with PANEL, VGA and HDMI outputs.

Is this possible to make audio working in future without this hack? I
don't mean HDMI outputs only but also cards with DVI outputs that are
able to transfer audio.

Rafael, this is not a hack. I doubt that we want to enable audio
indiscriminately on all tmds based outputs, as even our dell monitor
refuses to sync to its claimed preferred mode when there's audio on the
same signal. When edid handling is extended, some things might start
happening automatically, but even then you still should need to force
audio on displays that do not advertise this.

I realised something yesterday...

Thanks to Christian, we are now the only driver that supports hdmi audio
natively in free software. A world first!

Intel doesn't have hdmi audio.
NVidia has no real free driver and has no audio device integrated in the
hw.
ATIs fglrx is quite non-free :)

We're the very first!

Also, congrats Christian, you finally received the dubious honour of
having direct write access to the git repo. Now where is the rest of the
code ;p

Luc Verhaegen.



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