xref: /openbmc/linux/drivers/gpu/drm/omapdrm/omap_irq.h (revision b4e18b29)
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