omap_gem_dmabuf.c File Reference

#include "omap_drv.h"
#include <linux/dma-buf.h>

Go to the source code of this file.

Functions
struct dma_buf *	omap_gem_prime_export (struct drm_device *dev, struct drm_gem_object *obj, int flags)
struct drm_gem_object *	omap_gem_prime_import (struct drm_device *dev, struct dma_buf *buffer)

Variables
struct dma_buf_ops	omap_dmabuf_ops

Function Documentation

struct dma_buf* omap_gem_prime_export ( struct drm_device *  dev, struct drm_gem_object *  obj, int  flags  )

read

Definition at line 194 of file omap_gem_dmabuf.c.

struct drm_gem_object* omap_gem_prime_import ( struct drm_device *  dev, struct dma_buf *  buffer  )

read

Definition at line 200 of file omap_gem_dmabuf.c.

Variable Documentation

struct dma_buf_ops omap_dmabuf_ops

Initial value:

= {
        .map_dma_buf = omap_gem_map_dma_buf,
        .unmap_dma_buf = omap_gem_unmap_dma_buf,
        .release = omap_gem_dmabuf_release,
        .begin_cpu_access = omap_gem_dmabuf_begin_cpu_access,
        .end_cpu_access = omap_gem_dmabuf_end_cpu_access,
        .kmap_atomic = omap_gem_dmabuf_kmap_atomic,
        .kunmap_atomic = omap_gem_dmabuf_kunmap_atomic,
        .kmap = omap_gem_dmabuf_kmap,
        .kunmap = omap_gem_dmabuf_kunmap,
        .mmap = omap_gem_dmabuf_mmap,
}

Definition at line 181 of file omap_gem_dmabuf.c.