diff options
| -rw-r--r-- | drivers/media/platform/sti/hva/hva-mem.c | 2 | ||||
| -rw-r--r-- | drivers/media/platform/sti/hva/hva-v4l2.c | 4 |
2 files changed, 5 insertions, 1 deletions
diff --git a/drivers/media/platform/sti/hva/hva-mem.c b/drivers/media/platform/sti/hva/hva-mem.c index caf50cd4bb77..68047b60b66c 100644 --- a/drivers/media/platform/sti/hva/hva-mem.c +++ b/drivers/media/platform/sti/hva/hva-mem.c @@ -22,7 +22,7 @@ int hva_mem_alloc(struct hva_ctx *ctx, u32 size, const char *name, return -ENOMEM; } - base = dma_alloc_attrs(dev, size, &paddr, GFP_KERNEL | GFP_DMA, + base = dma_alloc_attrs(dev, size, &paddr, GFP_KERNEL, DMA_ATTR_WRITE_COMBINE); if (!base) { dev_err(dev, "%s %s : dma_alloc_attrs failed for %s (size=%d)\n", diff --git a/drivers/media/platform/sti/hva/hva-v4l2.c b/drivers/media/platform/sti/hva/hva-v4l2.c index 2ab0b5cc5c22..15080cb00fa7 100644 --- a/drivers/media/platform/sti/hva/hva-v4l2.c +++ b/drivers/media/platform/sti/hva/hva-v4l2.c @@ -1355,6 +1355,10 @@ static int hva_probe(struct platform_device *pdev) goto err; } + ret = dma_coerce_mask_and_coherent(dev, DMA_BIT_MASK(32)); + if (ret) + return ret; + hva->dev = dev; hva->pdev = pdev; platform_set_drvdata(pdev, hva); |