3f371d4e94
We only support lazy descriptors these days, so having the infrastructure around to support automatic selection of that one mode is kinda silly. And it's not like setting an environment variable that is never read is going to cause any issues, so we don't even need this to avoid breaking existing setups. Let's just rip it out. We can reintroduce it again on the off-chance that someone has a new clever descriptor mode they want to experiment with. Reviewed-by: Hoe Hao Cheng <haochengho12907@gmail.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/19670>