In preparation for generating struct intel_device_info, provide all
necessary details via python objects that describe it, including:
- integer macro definitions
- comments
- array sizes
- correct int types
- enumeration groups
- meaningful type names for inline struct members
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27540>
