igt/gem_tiled_blits: Show more errors

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>

0 files changed, 0 insertions, 0 deletions