radv/gfx9: gfx9 has buffer sizing rules like pre-VI.

This fixes:
dEQP-VK.robustness.buffer_access.* on GFX9.

Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Cc: "17.2" <mesa-stable@lists.freedesktop.org>
Signed-off-by: Dave Airlie <airlied@redhat.com>
1 file changed