[PATCH] drm/exynos: make sure that overlay data are updated

This patch removes wait_for_vblank call from exynos_drm_encoder_plane_disable function and move it to exynos_drm_encoder_plane_commit function. Disabling dma channel to each plane doens't need vblank signal to update data to real hardware. But updating overlay data to real hardware does need vblan

[PATCH] drm/exynos: make sure that overlay data are updated

This patch removes wait_for_vblank call from exynos_drm_encoder_plane_disable function and move it to exynos_drm_encoder_plane_commit function. Disabling dma channel to each plane doens't need vblank signal to update data to real hardware. But updating overlay data to real hardware does need vblan