Lines Matching defs:dmabuf
93 static int dma_heap_attach(struct dma_buf *dmabuf,
97 struct heap_helper_buffer *buffer = dmabuf->priv;
125 static void dma_heap_detach(struct dma_buf *dmabuf,
129 struct heap_helper_buffer *buffer = dmabuf->priv;
178 static int dma_heap_mmap(struct dma_buf *dmabuf, struct vm_area_struct *vma)
180 struct heap_helper_buffer *buffer = dmabuf->priv;
191 static void dma_heap_dma_buf_release(struct dma_buf *dmabuf)
193 struct heap_helper_buffer *buffer = dmabuf->priv;
198 static int dma_heap_dma_buf_begin_cpu_access(struct dma_buf *dmabuf,
201 struct heap_helper_buffer *buffer = dmabuf->priv;
219 static int dma_heap_dma_buf_end_cpu_access(struct dma_buf *dmabuf,
222 struct heap_helper_buffer *buffer = dmabuf->priv;
239 static void *dma_heap_dma_buf_vmap(struct dma_buf *dmabuf)
241 struct heap_helper_buffer *buffer = dmabuf->priv;
251 static void dma_heap_dma_buf_vunmap(struct dma_buf *dmabuf, void *vaddr)
253 struct heap_helper_buffer *buffer = dmabuf->priv;