kfree(buf);
}
-static void *vb2_dc_alloc(void *alloc_ctx, unsigned long size)
+static void *vb2_dc_alloc(void *alloc_ctx, unsigned long size, gfp_t gfp_flags)
{
struct vb2_dc_conf *conf = alloc_ctx;
struct device *dev = conf->dev;
if (!buf)
return ERR_PTR(-ENOMEM);
- /* align image size to PAGE_SIZE */
- size = PAGE_ALIGN(size);
-
- buf->vaddr = dma_alloc_coherent(dev, size, &buf->dma_addr, GFP_KERNEL);
+ buf->vaddr = dma_alloc_coherent(dev, size, &buf->dma_addr,
+ GFP_KERNEL | gfp_flags);
if (!buf->vaddr) {
dev_err(dev, "dma_alloc_coherent of size %ld failed\n", size);
kfree(buf);