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1c248b7d ID |
1 | /* exynos_drm_crtc.h |
2 | * | |
3 | * Copyright (c) 2011 Samsung Electronics Co., Ltd. | |
4 | * Authors: | |
5 | * Inki Dae <inki.dae@samsung.com> | |
6 | * Joonyoung Shim <jy0922.shim@samsung.com> | |
7 | * Seung-Woo Kim <sw0312.kim@samsung.com> | |
8 | * | |
d81aecb5 ID |
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. | |
1c248b7d ID |
13 | */ |
14 | ||
15 | #ifndef _EXYNOS_DRM_CRTC_H_ | |
16 | #define _EXYNOS_DRM_CRTC_H_ | |
17 | ||
cc2d861c | 18 | #include "exynos_drm_drv.h" |
080be03d | 19 | |
93bca243 | 20 | struct exynos_drm_crtc *exynos_drm_crtc_create(struct drm_device *drm_dev, |
f3aaf762 KK |
21 | struct drm_plane *plane, |
22 | int pipe, | |
23 | enum exynos_drm_output_type type, | |
24 | const struct exynos_drm_crtc_ops *ops, | |
25 | void *context); | |
88e72717 TR |
26 | int exynos_drm_crtc_enable_vblank(struct drm_device *dev, unsigned int pipe); |
27 | void exynos_drm_crtc_disable_vblank(struct drm_device *dev, unsigned int pipe); | |
c4533665 | 28 | void exynos_drm_crtc_wait_pending_update(struct exynos_drm_crtc *exynos_crtc); |
822f6dfd GP |
29 | void exynos_drm_crtc_finish_update(struct exynos_drm_crtc *exynos_crtc, |
30 | struct exynos_drm_plane *exynos_plane); | |
080be03d | 31 | |
f37cd5e8 ID |
32 | /* This function gets pipe value to crtc device matched with out_type. */ |
33 | int exynos_drm_crtc_get_pipe_from_type(struct drm_device *drm_dev, | |
cf67cc9a | 34 | enum exynos_drm_output_type out_type); |
f37cd5e8 | 35 | |
5595d4d8 YC |
36 | /* |
37 | * This function calls the crtc device(manager)'s te_handler() callback | |
38 | * to trigger to transfer video image at the tearing effect synchronization | |
39 | * signal. | |
40 | */ | |
41 | void exynos_drm_crtc_te_handler(struct drm_crtc *crtc); | |
42 | ||
c74d8eb5 ID |
43 | /* This function cancels a page flip request. */ |
44 | void exynos_drm_crtc_cancel_page_flip(struct drm_crtc *crtc, | |
45 | struct drm_file *file); | |
46 | ||
1c248b7d | 47 | #endif |