radv/ac: avoid the fmask path when doing txs.

This fixes the vulkan samples deferredmultisampling test.

Cc: "17.0" <mesa-stable@lists.freedesktop.org>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Signed-off-by: Dave Airlie <airlied@redhat.com>
(cherry picked from commit a864ef7f4824a8319b74d4cf1c82e2dd25672ff1)
1 file changed