1200 			       struct vpu_buf *ring_buffer, dma_addr_t wr_ptr)  in write_to_ringbuffer()  argument
1203 	size_t offset = wr_ptr - ring_buffer->daddr;  in write_to_ringbuffer()
1206 	if (wr_ptr + buffer_size > ring_buffer->daddr + ring_buffer->size) {  in write_to_ringbuffer()
1207 		size = ring_buffer->daddr + ring_buffer->size - wr_ptr;  in write_to_ringbuffer()
1208 		ret = wave5_vdi_write_memory(inst->dev, ring_buffer, offset, (u8 *)buffer, size);  in write_to_ringbuffer()
1212 		ret = wave5_vdi_write_memory(inst->dev, ring_buffer, 0, (u8 *)buffer + size,  in write_to_ringbuffer()
1217 		ret = wave5_vdi_write_memory(inst->dev, ring_buffer, offset, (u8 *)buffer,  in write_to_ringbuffer()
1244 		struct vpu_buf *ring_buffer = &inst->bitstream_vbuf;  in fill_ringbuffer()  local
1281 		ret = write_to_ringbuffer(inst, src_buf, src_size, ring_buffer, wr_ptr);  in fill_ringbuffer()
1379 	struct vpu_buf *ring_buffer = &inst->bitstream_vbuf;  in wave5_vpu_dec_allocate_ring_buffer()  local
1381 	ring_buffer->size = ALIGN(inst->src_fmt.plane_fmt[0].sizeimage, 1024) * 4;  in wave5_vpu_dec_allocate_ring_buffer()
1382 	ret = wave5_vdi_allocate_dma_memory(inst->dev, ring_buffer);  in wave5_vpu_dec_allocate_ring_buffer()
1385 			__func__, ring_buffer->size, ret);  in wave5_vpu_dec_allocate_ring_buffer()
1389 	inst->last_rd_ptr = ring_buffer->daddr;  in wave5_vpu_dec_allocate_ring_buffer()