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- /* SPDX-License-Identifier: GPL-2.0-or-later */
- /* exynos_drm_crtc.h
- *
- * Copyright (c) 2011 Samsung Electronics Co., Ltd.
- * Authors:
- * Inki Dae <inki.dae@samsung.com>
- * Joonyoung Shim <jy0922.shim@samsung.com>
- * Seung-Woo Kim <sw0312.kim@samsung.com>
- */
- #ifndef _EXYNOS_DRM_CRTC_H_
- #define _EXYNOS_DRM_CRTC_H_
- #include "exynos_drm_drv.h"
- struct exynos_drm_crtc *exynos_drm_crtc_create(struct drm_device *drm_dev,
- struct drm_plane *plane,
- enum exynos_drm_output_type out_type,
- const struct exynos_drm_crtc_ops *ops,
- void *context);
- void exynos_drm_crtc_wait_pending_update(struct exynos_drm_crtc *exynos_crtc);
- void exynos_drm_crtc_finish_update(struct exynos_drm_crtc *exynos_crtc,
- struct exynos_drm_plane *exynos_plane);
- /* This function gets crtc device matched with out_type. */
- struct exynos_drm_crtc *exynos_drm_crtc_get_by_type(struct drm_device *drm_dev,
- enum exynos_drm_output_type out_type);
- int exynos_drm_set_possible_crtcs(struct drm_encoder *encoder,
- enum exynos_drm_output_type out_type);
- /*
- * This function calls the crtc device(manager)'s te_handler() callback
- * to trigger to transfer video image at the tearing effect synchronization
- * signal.
- */
- void exynos_drm_crtc_te_handler(struct drm_crtc *crtc);
- void exynos_crtc_handle_event(struct exynos_drm_crtc *exynos_crtc);
- #endif
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