64 lines
2.0 KiB
C
64 lines
2.0 KiB
C
/*
|
|
* Internal Header for the Direct Rendering Manager
|
|
*
|
|
* Copyright 1999 Precision Insight, Inc., Cedar Park, Texas.
|
|
* Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California.
|
|
* Copyright (c) 2009-2010, Code Aurora Forum.
|
|
* All rights reserved.
|
|
*
|
|
* Author: Rickard E. (Rik) Faith <faith@valinux.com>
|
|
* Author: Gareth Hughes <gareth@valinux.com>
|
|
*
|
|
* Permission is hereby granted, free of charge, to any person obtaining a
|
|
* copy of this software and associated documentation files (the "Software"),
|
|
* to deal in the Software without restriction, including without limitation
|
|
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
|
* and/or sell copies of the Software, and to permit persons to whom the
|
|
* Software is furnished to do so, subject to the following conditions:
|
|
*
|
|
* The above copyright notice and this permission notice (including the next
|
|
* paragraph) shall be included in all copies or substantial portions of the
|
|
* Software.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
|
* VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
|
|
* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
|
|
* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
|
|
* OTHER DEALINGS IN THE SOFTWARE.
|
|
*/
|
|
|
|
#ifndef _DRM_PCI_H_
|
|
#define _DRM_PCI_H_
|
|
|
|
#include <linux/pci.h>
|
|
|
|
struct drm_dma_handle;
|
|
struct drm_device;
|
|
struct drm_driver;
|
|
struct drm_master;
|
|
|
|
#ifdef CONFIG_PCI
|
|
|
|
struct drm_dma_handle *drm_pci_alloc(struct drm_device *dev, size_t size,
|
|
size_t align);
|
|
void drm_pci_free(struct drm_device *dev, struct drm_dma_handle * dmah);
|
|
|
|
#else
|
|
|
|
static inline struct drm_dma_handle *drm_pci_alloc(struct drm_device *dev,
|
|
size_t size, size_t align)
|
|
{
|
|
return NULL;
|
|
}
|
|
|
|
static inline void drm_pci_free(struct drm_device *dev,
|
|
struct drm_dma_handle *dmah)
|
|
{
|
|
}
|
|
|
|
#endif
|
|
|
|
#endif /* _DRM_PCI_H_ */
|