[Intel-gfx] [PATCH i-g-t] tests/gem_set_tiling_vs_pwrite: Skip on unknown swizzling

[Chris Wilson]

Quoting Tvrtko Ursulin (2018-10-11 13:30:27)
> From: Tvrtko Ursulin <tvrtko.ursulin at intel.com>
> 
> Same as in commit 78071c2fa53d ("igt/gem_tiled_partial_pwrite_pread: Check
> for known swizzling"), to be able to compare the bo against the test
> pattern we need to skip the test if the swizzling is not compatible.
> 
> Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin at intel.com>
> Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=102575
> Cc: Chris Wilson <chris at chris-wilson.co.uk>
> ---
> Eeek confidence level low - is this correct?

Actually this is a slightly more subtle problem,
https://patchwork.freedesktop.org/patch/240327/
-Chris