1 /* SPDX-License-Identifier: GPL-2.0-or-later */
4 * Copyright (c) 2011 Samsung Electronics Co., Ltd.
6 * Inki Dae <inki.dae@samsung.com>
7 * Joonyoung Shim <jy0922.shim@samsung.com>
8 * Seung-Woo Kim <sw0312.kim@samsung.com>
11 #ifndef _EXYNOS_DRM_CRTC_H_
12 #define _EXYNOS_DRM_CRTC_H_
15 #include "exynos_drm_drv.h"
17 struct exynos_drm_crtc *exynos_drm_crtc_create(struct drm_device *drm_dev,
18 struct drm_plane *plane,
19 enum exynos_drm_output_type out_type,
20 const struct exynos_drm_crtc_ops *ops,
22 void exynos_drm_crtc_wait_pending_update(struct exynos_drm_crtc *exynos_crtc);
23 void exynos_drm_crtc_finish_update(struct exynos_drm_crtc *exynos_crtc,
24 struct exynos_drm_plane *exynos_plane);
26 /* This function gets crtc device matched with out_type. */
27 struct exynos_drm_crtc *exynos_drm_crtc_get_by_type(struct drm_device *drm_dev,
28 enum exynos_drm_output_type out_type);
30 int exynos_drm_set_possible_crtcs(struct drm_encoder *encoder,
31 enum exynos_drm_output_type out_type);
34 * This function calls the crtc device(manager)'s te_handler() callback
35 * to trigger to transfer video image at the tearing effect synchronization
38 void exynos_drm_crtc_te_handler(struct drm_crtc *crtc);
40 void exynos_crtc_handle_event(struct exynos_drm_crtc *exynos_crtc);