04b5b8b9ec
Plumb the prog_data bits recently introduced for ALU-based interpolation down to 3DSTATE_PS_EXTRA emission in the Vulkan driver. Even though this is only going to be used on Xe2+ for now there seems to be no reason not to plumb the bits on all platforms back to gfx11, since the 3DSTATE_PS_EXTRA enables already existed on ICL. Reviewed-by: Caio Oliveira <caio.oliveira@intel.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/29847>