[Bug 33331] [radeon 5450] screen damage + lack of 2D accelleration.

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=33331

--- Comment #10 from Pawel Sikora <pluto at agmk.net> 2011-01-21 07:52:49 PST ---
(In reply to comment #9)
> You are using UMS which does not support acceleration with evergreen cards. 
> Only KMS supports acceleration.  The display issues are likely caused by a mix
> of a UMS ddx (xf86-video-ati) with a KMS kernel; both drivers are trying to
> control the hardware.  Make sure you built your ddx with KMS support and that
> the drm is loaded before you start X.

ahh, my fault. i've missed that ./configure doesn't detect KMS automatically
due to lack of some -devel packages in my system. in my case the lack
of xinerama devel stuff leads to pkg-config error for xorg-server.pc request.

with all necessary packages the radeon git driver seems to work fine
with my evergreen card. at least the aiglx, compositing, and textured xv
used by tvtime are fine.

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