Mailinglist Archive: radeonhd (330 mails)

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[radeonhd] Re: Audio problems on RV635 with 2 DVI outputs
  • From: "Rafał Miłecki" <zajec5@xxxxxxxxx>
  • Date: Fri, 17 Oct 2008 14:41:07 +0200
  • Message-id: <b170af450810170541y5933fcbev35cddd184b7ed08a@xxxxxxxxxxxxxx>
2008/10/17 Rafał Miłecki <zajec5@xxxxxxxxx>:
Situation 1 "good":
My small LCD connected to DVI-I_2/analog
My TV LCD connected to DVI-I_1/digital
Audio works perfect in that case. I experience problem with detecting
right DPI but it shouldn't be audio releated. Generally I'm happy with
that configuration

There is one more problem in this "good" situation. If I boot in this
configuration and play something, then audio plays EXTREMLY too fast
(however without pauses). By default this configuration of LCDs and
ports starts my LCD TV in 1920x1080 resolution.

I can fix this extremly fast audio by switching to other resolution on
LCD TV for a moment. So for example
xrandr --output DVI-D_1/digital --mode 1280x720
fix my audio. After switching to 1280x720 I can go back to 1920x1080
and it works fine then.

I made full dumps of 1920x1080 just after starting X (audio too fast)
(good.before.log) and after switching to 1280 and back to 1920 (audio
fine) (good.after.log).

--
Rafał Miłecki
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