[Bug 21561] Audio curves display corrupted in Audacity with radeon and EXA on RV670

[bugzilla-daemon at freedesktop.org]

http://bugs.freedesktop.org/show_bug.cgi?id=21561





--- Comment #32 from Alain Perrot <alain.perrot at gmail.com>  2009-11-16 11:03:14 PST ---
Hi,

Some news on this issue.

I am currently testing kernel mode setting on my Radeon HD 3870 using Kubuntu
9.10, Linux 2.6.32-rc7 from Ubuntu kernel PPA and libdrm/radeon/mesa from
Xorg-edgers PPA.

When KMS is disabled, the audio curves are still corrupted in Audacity, but
when KMS is enabled, the audio curves are correctly displayed.

It also looks like other minor graphical glitches that I used to have with KDE
(mostly in the panel) and in NetBeans 6.7 IDE splash screen completely
disappear when KMS is enabled.

I will switch back to UMS for now because of some performance issues (mostly
scrolling in Firefox), but KMS really impressed me so far.


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