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Chris Wilson authored
glk is failing gem_tiled_blits which is very odd as it doesn't use fencing and so the tiling is all internal to the GPU. From the small number of examples seen so far, it looks like just a single bit is being flipped. Let's dump some values to see if it there is a larger pattern here. Furthermore since gem_linear_blits is also showing bitflips on glk, we can rule out the impact of tiling altogether! It just becomes a question of which piece of hw is broken... References: https://bugs.freedesktop.org/show_bug.cgi?id=106608 Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Mika Kuoppala <mika.kuoppala@linux.intel.com>
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