1 /************************************************************************** 2 * Copyright (c) 2009-2011, Intel Corporation. 3 * All Rights Reserved. 4 * 5 * This program is free software; you can redistribute it and/or modify it 6 * under the terms and conditions of the GNU General Public License, 7 * version 2, as published by the Free Software Foundation. 8 * 9 * This program is distributed in the hope it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for 12 * more details. 13 * 14 * You should have received a copy of the GNU General Public License along with 15 * this program; if not, write to the Free Software Foundation, Inc., 16 * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA. 17 * 18 * Authors: 19 * Benjamin Defnet <benjamin.r.defnet@intel.com> 20 * Rajesh Poornachandran <rajesh.poornachandran@intel.com> 21 * 22 **************************************************************************/ 23 24 #ifndef _PSB_IRQ_H_ 25 #define _PSB_IRQ_H_ 26 27 #include <drm/drmP.h> 28 29 bool sysirq_init(struct drm_device *dev); 30 void sysirq_uninit(struct drm_device *dev); 31 32 void psb_irq_preinstall(struct drm_device *dev); 33 int psb_irq_postinstall(struct drm_device *dev); 34 void psb_irq_uninstall(struct drm_device *dev); 35 irqreturn_t psb_irq_handler(int irq, void *arg); 36 37 int psb_irq_enable_dpst(struct drm_device *dev); 38 int psb_irq_disable_dpst(struct drm_device *dev); 39 void psb_irq_turn_on_dpst(struct drm_device *dev); 40 void psb_irq_turn_off_dpst(struct drm_device *dev); 41 int psb_enable_vblank(struct drm_device *dev, int pipe); 42 void psb_disable_vblank(struct drm_device *dev, int pipe); 43 u32 psb_get_vblank_counter(struct drm_device *dev, int pipe); 44 45 int mdfld_enable_te(struct drm_device *dev, int pipe); 46 void mdfld_disable_te(struct drm_device *dev, int pipe); 47 #endif /* _PSB_IRQ_H_ */ 48