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 15 struct drm_crtc; 16 struct drm_device; 17 18 void gma_irq_preinstall(struct drm_device *dev); 19 void gma_irq_postinstall(struct drm_device *dev); 20 int gma_irq_install(struct drm_device *dev, unsigned int irq); 21 void gma_irq_uninstall(struct drm_device *dev); 22 23 int gma_crtc_enable_vblank(struct drm_crtc *crtc); 24 void gma_crtc_disable_vblank(struct drm_crtc *crtc); 25 u32 gma_crtc_get_vblank_counter(struct drm_crtc *crtc); 26 void gma_enable_pipestat(struct drm_psb_private *dev_priv, int pipe, u32 mask); 27 void gma_disable_pipestat(struct drm_psb_private *dev_priv, int pipe, u32 mask); 28 29 #endif /* _PSB_IRQ_H_ */ 30