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); 22void psb_irq_postinstall(struct drm_device *dev); 23int psb_irq_install(struct drm_device *dev, unsigned int irq); 24void psb_irq_uninstall(struct drm_device *dev); 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_ */ 31