[Bug 105720] screen corruption using SNA and TearFree on Intel GeminiLake

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=105720

--- Comment #14 from Chris Wilson <chris at chris-wilson.co.uk> ---
On the assumption it is not the damage tracking between buffers, one of the few
other steps is the rendercopy. Another set of tests will then be with

  Option "AccelMethod" "blt"

preferably testing with both TearFree and NoTearFree. (You can selectively
disable individual gen9_render.c entry points to narrow down the routine if it
appears to help.)

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