Lines Matching defs:vb2_mem_ops
118 struct vb2_mem_ops { struct
119 void *(*alloc)(struct device *dev, unsigned long attrs,
123 void (*put)(void *buf_priv);
124 struct dma_buf *(*get_dmabuf)(void *buf_priv, unsigned long flags);
126 void *(*get_userptr)(struct device *dev, unsigned long vaddr,
129 void (*put_userptr)(void *buf_priv);
131 void (*prepare)(void *buf_priv);
132 void (*finish)(void *buf_priv);
134 void *(*attach_dmabuf)(struct device *dev,
138 void (*detach_dmabuf)(void *buf_priv);
139 int (*map_dmabuf)(void *buf_priv);
140 void (*unmap_dmabuf)(void *buf_priv);
142 void *(*vaddr)(void *buf_priv);
143 void *(*cookie)(void *buf_priv);
145 unsigned int (*num_users)(void *buf_priv);
147 int (*mmap)(void *buf_priv, struct vm_area_struct *vma);