3 * Copyright (c) 2011 Samsung Electronics Co., Ltd.
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_
19 #include "exynos_drm_drv.h"
21 struct exynos_drm_crtc *exynos_drm_crtc_create(struct drm_device *drm_dev,
22 struct drm_plane *plane,
23 enum exynos_drm_output_type out_type,
24 const struct exynos_drm_crtc_ops *ops,
26 void exynos_drm_crtc_wait_pending_update(struct exynos_drm_crtc *exynos_crtc);
27 void exynos_drm_crtc_finish_update(struct exynos_drm_crtc *exynos_crtc,
28 struct exynos_drm_plane *exynos_plane);
30 /* This function gets crtc device matched with out_type. */
31 struct exynos_drm_crtc *exynos_drm_crtc_get_by_type(struct drm_device *drm_dev,
32 enum exynos_drm_output_type out_type);
34 int exynos_drm_set_possible_crtcs(struct drm_encoder *encoder,
35 enum exynos_drm_output_type out_type);
38 * This function calls the crtc device(manager)'s te_handler() callback
39 * to trigger to transfer video image at the tearing effect synchronization
42 void exynos_drm_crtc_te_handler(struct drm_crtc *crtc);
44 void exynos_crtc_handle_event(struct exynos_drm_crtc *exynos_crtc);