Commits
Andrzej Hajda committed 3ae24362e02
drm/exynos/mixer: replace direct cross-driver call with drm mode validation HDMI driver called directly function from MIXER driver to invalidate modes not supported by MIXER. The patch replaces the hack with proper .atomic_check callback. Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> Signed-off-by: Inki Dae <inki.dae@samsung.com>