3 * Copyright (c) 2011 Samsung Electronics Co., Ltd.
5 * Inki Dae <inki.dae@samsung.com>
6 * Joonyoung Shim <jy0922.shim@samsung.com>
7 * Seung-Woo Kim <sw0312.kim@samsung.com>
9 * This program is free software; you can redistribute it and/or modify it
10 * under the terms of the GNU General Public License as published by the
11 * Free Software Foundation; either version 2 of the License, or (at your
12 * option) any later version.
15 #ifndef _EXYNOS_DRM_CRTC_H_
16 #define _EXYNOS_DRM_CRTC_H_
18 #include "exynos_drm_drv.h"
20 struct exynos_drm_crtc *exynos_drm_crtc_create(struct drm_device *drm_dev,
22 enum exynos_drm_output_type type,
23 struct exynos_drm_crtc_ops *ops,
25 int exynos_drm_crtc_enable_vblank(struct drm_device *dev, int pipe);
26 void exynos_drm_crtc_disable_vblank(struct drm_device *dev, int pipe);
27 void exynos_drm_crtc_finish_pageflip(struct drm_device *dev, int pipe);
28 void exynos_drm_crtc_complete_scanout(struct drm_framebuffer *fb);
30 void exynos_drm_crtc_plane_mode_set(struct drm_crtc *crtc,
31 struct exynos_drm_plane *plane);
32 void exynos_drm_crtc_plane_commit(struct drm_crtc *crtc, int zpos);
33 void exynos_drm_crtc_plane_enable(struct drm_crtc *crtc, int zpos);
34 void exynos_drm_crtc_plane_disable(struct drm_crtc *crtc, int zpos);
36 /* This function gets pipe value to crtc device matched with out_type. */
37 int exynos_drm_crtc_get_pipe_from_type(struct drm_device *drm_dev,
38 unsigned int out_type);
41 * This function calls the crtc device(manager)'s te_handler() callback
42 * to trigger to transfer video image at the tearing effect synchronization
45 void exynos_drm_crtc_te_handler(struct drm_crtc *crtc);