Fix high CPU usage when game paused
Merged
TO
4mo ago+4+4+0123456789-2-2-0123456789
Stop reading kxo device when game is paused.
Only read STDIN for resume game.
Change-Id: I5c44adeed192167998cc71ca3174bc0edc50cdc4
Summary by cubic
Fix high CPU use when paused by excluding /dev/kxo from select and waiting only on STDIN.