[Intel-gfx] [PATCH] drm/i915: Avoid computing tile_row_size() for untiled objects

[Matthew Auld]

On 26 July 2018 at 11:47, Chris Wilson <chris at chris-wilson.co.uk> wrote:
> i915_gem_tile_height() asserts that the object is tiled, but inside the
> error printer for the selftest we computed the row size regardless of
> tiling, tripping over the assert.
>
> Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk>
Reviewed-by: Matthew Auld <matthew.auld at intel.com>