vpfe_cap_buffer
struct vpfe_cap_buffer, list);
struct vpfe_cap_buffer *buf = to_vpfe_buffer(vbuf);
struct vpfe_cap_buffer *buf, *node;
struct vpfe_cap_buffer *to_vpfe_buffer(struct vb2_v4l2_buffer *vb)
return container_of(vb, struct vpfe_cap_buffer, vb);
struct vpfe_cap_buffer, list);
q->buf_struct_size = sizeof(struct vpfe_cap_buffer);
struct vpfe_cap_buffer *cur_frm;
struct vpfe_cap_buffer *next_frm;