a2a17bf25e
The former "Subslice Hashing Mode" field is no longer used by the hardware, Gen12 parts always do 16x16 subslice pixel hashing -- Remove it since it's no longer useful. In addition add a couple of bits that will be useful in order to make some adjustments to the default pixel pipe hashing behavior. Reviewed-by: Jason Ekstrand <jason@jlekstrand.net> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8749>