[PATCH 0/1] MR6848: mf/evr: Increase the number of prerolled samples to 3.

[Rémi Bernon (＠rbernon)]

Fixes some stuttering in Secret of Mana.

Native seems to only preroll 2 samples, but it still stutters a bit in
Secret of Mana without at least 3 buffers. This is probably caused by
a different sample decoding pattern, and 3 buffers in flight should be
fine.