1/* SPDX-License-Identifier: GPL-2.0-only */
 2/**************************************************************************
 3 * Copyright (c) 2009-2011, Intel Corporation.
 4 * All Rights Reserved.
 5 *
 6 * Authors:
 7 *    Benjamin Defnet <benjamin.r.defnet@intel.com>
 8 *    Rajesh Poornachandran <rajesh.poornachandran@intel.com>
 9 *
10 **************************************************************************/
11
12#ifndef _PSB_IRQ_H_
13#define _PSB_IRQ_H_
14
15struct drm_crtc;
16struct drm_device;
17
18bool sysirq_init(struct drm_device *dev);
19void sysirq_uninit(struct drm_device *dev);
20
21void psb_irq_preinstall(struct drm_device *dev);
22int  psb_irq_postinstall(struct drm_device *dev);
23void psb_irq_uninstall(struct drm_device *dev);
24irqreturn_t psb_irq_handler(int irq, void *arg);
25
26int  psb_enable_vblank(struct drm_crtc *crtc);
27void psb_disable_vblank(struct drm_crtc *crtc);
28u32  psb_get_vblank_counter(struct drm_crtc *crtc);
29
30#endif /* _PSB_IRQ_H_ */