133491e99 tests/intel/kms_cdclk: use igt_next_crtc()
37343f508 lib/igt_debugfs: remove mode parameter from igt_debugfs_crtc_dir()
af600d681 lib/kms: fix igt_crtc_connector_valid() validity check
a6b984516 tests/intel/kms_pipe_stress: use CRTC index not pipe for vblank ioctl