Lines Matching defs:buf
373 struct ipu_image_convert_dma_buf *buf)
375 if (buf->virt)
377 buf->len, buf->virt, buf->phys);
378 buf->virt = NULL;
379 buf->phys = 0;
383 struct ipu_image_convert_dma_buf *buf,
386 buf->len = PAGE_ALIGN(size);
387 buf->virt = dma_alloc_coherent(priv->ipu->dev, buf->len, &buf->phys,
389 if (!buf->virt) {