Post #4325448

To pass more deqp gles3 tests, we need to support UNIFIED_SAMPLER feature of Vivante GPUs. It allows the fragment and vertex stages share one 32-entry sampler HW array, that gets managed dynamically. With out it there is a fixed 16/16 split. https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/42507 #etnaviv #mesa #mechacomet #mntreform #librem5