From 5c49fd3aa0ab025e5f94617249db10a33138f37b Mon Sep 17 00:00:00 2001 From: Alan Cox Date: Thu, 3 Nov 2011 18:22:04 +0000 Subject: gma500: Add the core DRM files and headers Not really a nice way to split this up further for submission. This provides all the DRM interfacing logic, the headers and relevant glue. Signed-off-by: Alan Cox Signed-off-by: Dave Airlie --- drivers/gpu/drm/gma500/psb_irq.h | 45 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 45 insertions(+) create mode 100644 drivers/gpu/drm/gma500/psb_irq.h (limited to 'drivers/gpu/drm/gma500/psb_irq.h') diff --git a/drivers/gpu/drm/gma500/psb_irq.h b/drivers/gpu/drm/gma500/psb_irq.h new file mode 100644 index 000000000000..216fda38b57d --- /dev/null +++ b/drivers/gpu/drm/gma500/psb_irq.h @@ -0,0 +1,45 @@ +/************************************************************************** + * Copyright (c) 2009-2011, Intel Corporation. + * All Rights Reserved. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms and conditions of the GNU General Public License, + * version 2, as published by the Free Software Foundation. + * + * This program is distributed in the hope it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA. + * + * Authors: + * Benjamin Defnet + * Rajesh Poornachandran + * + **************************************************************************/ + +#ifndef _SYSIRQ_H_ +#define _SYSIRQ_H_ + +#include + +bool sysirq_init(struct drm_device *dev); +void sysirq_uninit(struct drm_device *dev); + +void psb_irq_preinstall(struct drm_device *dev); +int psb_irq_postinstall(struct drm_device *dev); +void psb_irq_uninstall(struct drm_device *dev); +irqreturn_t psb_irq_handler(DRM_IRQ_ARGS); + +int psb_irq_enable_dpst(struct drm_device *dev); +int psb_irq_disable_dpst(struct drm_device *dev); +void psb_irq_turn_on_dpst(struct drm_device *dev); +void psb_irq_turn_off_dpst(struct drm_device *dev); +int psb_enable_vblank(struct drm_device *dev, int pipe); +void psb_disable_vblank(struct drm_device *dev, int pipe); +u32 psb_get_vblank_counter(struct drm_device *dev, int pipe); + +#endif /* _SYSIRQ_H_ */ -- cgit v1.2.3