ba44fbc11 tests/kms_flip: test suspend at most twice on SNB && BMG
ec2787b53 tests/kms_flip: staticize & remove unused global vars
eaa136c04 tests/kms_flip: limit number of outputs wrt suspend
5f44ea454 tests/kms_flip: limit output pairs when testing suspend
7ae339abe tests/kms_flip: run suspend tests on one pipe per output
41b3b66b1 tests/kms_flip: test suspend on one pair of pipes