[Bug 21561] New: 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

           Summary: Audio curves display corrupted in Audacity with radeon
                    and EXA on RV670
           Product: xorg
           Version: 7.4
          Platform: Other
        OS/Version: All
            Status: NEW
          Severity: normal
          Priority: medium
         Component: Driver/Radeon
        AssignedTo: xorg-driver-ati at lists.x.org
        ReportedBy: alain.perrot at gmail.com
         QAContact: xorg-team at lists.x.org


Created an attachment (id=25458)
 --> (http://bugs.freedesktop.org/attachment.cgi?id=25458)
Xorg log with radeon driver, EXA enabled

Hi,

Using the Audacity audio editor version 1.3.7 on my Kubuntu 9.04 desktop
system, I noticed that the audio curves display is corrupted when using the
radeon (xf68-driver-ati) driver with EXA acceleration enabled on my Radeon HD
3870 (RV670) card.

The radeonhd driver also shows this issue with EXA acceleration enabled.

The display is correct with both drivers when EXA acceleration is disabled.

I am using the Kubuntu 9.04 kernel 2.6.28 with up-to-date drm modules build
from the r6xx-r7xx-support branch of the git repository, and both radeon and
radeonhd drivers build from the master branch of their git repository.


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