[Bug 12912] New: Too high brightness/gamma with ati 6.7.195

[bugzilla-daemon at freedesktop.org]

http://bugs.freedesktop.org/show_bug.cgi?id=12912

           Summary: Too high brightness/gamma with ati 6.7.195
           Product: xorg
           Version: 7.3
          Platform: x86-64 (AMD64)
        OS/Version: Linux (All)
            Status: NEW
          Severity: major
          Priority: medium
         Component: Driver/Radeon
        AssignedTo: xorg-driver-ati at lists.x.org
        ReportedBy: corecode at fs.ei.tum.de
         QAContact: xorg-team at lists.x.org


After updating to Ubuntu 7.10 = xorg 7.3, ati 6.7.195 the brightness (or gamma)
is way too high on my LCD.  This is a desktop system.  Playing with xgamma
helps a bit, but contrast is still barely existing.  Reverting to ati 6.6.3
(from git) fixes the problem.

I tried bisecting in git, but most of the time I can't start X then (no screens
found or blank/powered off screen)


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