[Bug 35183] system freezes with 2.6.38-rc kernel and kms pageflip enabled

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Sat Mar 12 16:04:54 PST 2011


https://bugs.freedesktop.org/show_bug.cgi?id=35183

--- Comment #4 from Dave Airlie <airlied at freedesktop.org> 2011-03-12 16:04:54 PST ---
 no it just moves things around to avoid hitting those registers at runtime.

The speed increase you'll see is with fullscreen apps running at less than
vblank frames. You should see more fps or get closer to vblank.

However currently page flip is limited to vblank synced rendering.

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