Mesa 23.0 branchpoint
intel/genxml: Drop CACHE_MODE_SS definition.

This is a global register which isn't settable by userspace contexts.
It also shouldn't appear in any of our aubinator decodes from error
states or aub dumps, as no userspace batch should be setting it.

So it's not very valuable to have here.  Just makes us think we can
set it.  Plus, a lot of the field definitions changed a bunch, and
would need updating.

Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/20627>
3 files changed