panfrost/midgard: Don't force constant on VLUT

Previously, we forced a #0 inline constant tacked on for the lut
instructions to mirror the blob's behaviour, which caused some
suboptimal codegen due to our constant inlining implementation. Instead,
just don't force a constant at all.

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Tested-by: Tomeu Vizoso <tomeu.vizoso@collabora.com
1 file changed