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/*
* SMedia Glamo 336x/337x memory management
*
* Copyright (c) 2009 Thomas White <taw@bitwiz.org.uk>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that 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., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*
*/
#ifndef __GLAMO_BUFFER_H
#define __GLAMO_BUFFER_H
#include <drm/drmP.h>
#include "glamo-drm-private.h"
extern int glamo_buffer_init(struct glamodrm_handle *gdrm);
extern int glamo_buffer_final(struct glamodrm_handle *gdrm);
extern int glamodrm_gem_fault(struct vm_area_struct *vma, struct vm_fault *vmf);
extern int glamodrm_gem_init_object(struct drm_gem_object *obj);
extern void glamodrm_gem_free_object(struct drm_gem_object *obj);
extern struct drm_gem_object *glamo_gem_object_alloc(struct drm_device *dev,
int size, int alignment);
extern int glamo_ioctl_gem_create(struct drm_device *dev, void *data,
struct drm_file *file_priv);
extern int glamo_ioctl_gem_mmap(struct drm_device *dev, void *data,
struct drm_file *file_priv);
extern int glamo_ioctl_gem_pin(struct drm_device *dev, void *data,
struct drm_file *file_priv);
extern int glamo_ioctl_gem_unpin(struct drm_device *dev, void *data,
struct drm_file *file_priv);
extern int glamo_ioctl_gem_pread(struct drm_device *dev, void *data,
struct drm_file *file_priv);
extern int glamo_ioctl_gem_pwrite(struct drm_device *dev, void *data,
struct drm_file *file_priv);
#endif /* __GLAMO_BUFFER_H */
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