radeonsi: remove the NGG hack decreasing LDS usage to deal with overflows

The LDS size can't overflow anymore, so we can use the correct max LDS size.

Fixes: a23802bcb9a - ac,radeonsi: start adding support for gfx10.3

Acked-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6137>
1 file changed