1 /* SPDX-License-Identifier: GPL-2.0 */ 2 /* 3 * Copyright (C) STMicroelectronics SA 2014 4 * Author: Benjamin Gaignard <benjamin.gaignard@st.com> for STMicroelectronics. 5 */ 6 7 #ifndef _STI_CRTC_H_ 8 #define _STI_CRTC_H_ 9 10 struct drm_crtc; 11 struct drm_device; 12 struct drm_plane; 13 struct notifier_block; 14 struct sti_mixer; 15 16 int sti_crtc_init(struct drm_device *drm_dev, struct sti_mixer *mixer, 17 struct drm_plane *primary, struct drm_plane *cursor); 18 int sti_crtc_enable_vblank(struct drm_device *dev, unsigned int pipe); 19 void sti_crtc_disable_vblank(struct drm_device *dev, unsigned int pipe); 20 int sti_crtc_vblank_cb(struct notifier_block *nb, 21 unsigned long event, void *data); 22 bool sti_crtc_is_main(struct drm_crtc *drm_crtc); 23 24 #endif 25