1 /* SPDX-License-Identifier: GPL-2.0-only */ 2 /* 3 * omap_irq.h -- OMAP DRM IRQ Handling 4 * 5 * Copyright (C) 2011 Texas Instruments 6 * Author: Rob Clark <rob@ti.com> 7 */ 8 9 #ifndef __OMAPDRM_IRQ_H__ 10 #define __OMAPDRM_IRQ_H__ 11 12 #include <linux/types.h> 13 14 struct drm_crtc; 15 struct drm_device; 16 struct omap_irq_wait; 17 18 int omap_irq_enable_vblank(struct drm_crtc *crtc); 19 int omap_irq_enable_framedone(struct drm_crtc *crtc, bool enable); 20 void omap_irq_disable_vblank(struct drm_crtc *crtc); 21 void omap_drm_irq_uninstall(struct drm_device *dev); 22 int omap_drm_irq_install(struct drm_device *dev); 23 24 struct omap_irq_wait *omap_irq_wait_init(struct drm_device *dev, 25 u32 irqmask, int count); 26 int omap_irq_wait(struct drm_device *dev, struct omap_irq_wait *wait, 27 unsigned long timeout); 28 29 #endif /* __OMAPDRM_IRQ_H__ */ 30