omap_gem_helpers.c File Reference

#include <linux/module.h>
#include <linux/types.h>
#include <linux/shmem_fs.h>
#include <drm/drmP.h>

Go to the source code of this file.

Functions
struct page **	_drm_gem_get_pages (struct drm_gem_object *obj, gfp_t gfpmask)
void	_drm_gem_put_pages (struct drm_gem_object *obj, struct page **pages, bool dirty, bool accessed)
int	_drm_gem_create_mmap_offset_size (struct drm_gem_object *obj, size_t size)

Function Documentation

int _drm_gem_create_mmap_offset_size	(	struct drm_gem_object *	obj,
		size_t	size
	)

Definition at line 117 of file omap_gem_helpers.c.

struct page** _drm_gem_get_pages ( struct drm_gem_object *  obj, gfp_t  gfpmask  )

read

drm_gem_get_pages - helper to allocate backing pages for a GEM object : obj in question : gfp mask of requested pages

Definition at line 35 of file omap_gem_helpers.c.

void _drm_gem_put_pages	(	struct drm_gem_object *	obj,
		struct page **	pages,
		bool	dirty,
		bool	accessed
	)

drm_gem_put_pages - helper to free backing pages for a GEM object : obj in question : pages to free

Definition at line 95 of file omap_gem_helpers.c.