On 10/17/22 19:22, Dmitry Osipenko wrote:
> Prepare Tegra video decoder driver to the common dynamic dma-buf
> locking convention by starting to use the unlocked versions of dma-buf
> API functions.
>
> Acked-by: Christian König <christian.koe...@amd.com>
Acked-by: Hans Verkuil <hverkuil-ci...@xs4all.nl>
Thanks!
Hans
> Signed-off-by: Dmitry Osipenko <dmitry.osipe...@collabora.com>
> ---
> drivers/media/platform/nvidia/tegra-vde/dmabuf-cache.c | 6 +++---
> 1 file changed, 3 insertions(+), 3 deletions(-)
>
> diff --git a/drivers/media/platform/nvidia/tegra-vde/dmabuf-cache.c
> b/drivers/media/platform/nvidia/tegra-vde/dmabuf-cache.c
> index 69c346148070..1c5b94989aec 100644
> --- a/drivers/media/platform/nvidia/tegra-vde/dmabuf-cache.c
> +++ b/drivers/media/platform/nvidia/tegra-vde/dmabuf-cache.c
> @@ -38,7 +38,7 @@ static void tegra_vde_release_entry(struct
> tegra_vde_cache_entry *entry)
> if (entry->vde->domain)
> tegra_vde_iommu_unmap(entry->vde, entry->iova);
>
> - dma_buf_unmap_attachment(entry->a, entry->sgt, entry->dma_dir);
> + dma_buf_unmap_attachment_unlocked(entry->a, entry->sgt, entry->dma_dir);
> dma_buf_detach(dmabuf, entry->a);
> dma_buf_put(dmabuf);
>
> @@ -102,7 +102,7 @@ int tegra_vde_dmabuf_cache_map(struct tegra_vde *vde,
> goto err_unlock;
> }
>
> - sgt = dma_buf_map_attachment(attachment, dma_dir);
> + sgt = dma_buf_map_attachment_unlocked(attachment, dma_dir);
> if (IS_ERR(sgt)) {
> dev_err(dev, "Failed to get dmabufs sg_table\n");
> err = PTR_ERR(sgt);
> @@ -152,7 +152,7 @@ int tegra_vde_dmabuf_cache_map(struct tegra_vde *vde,
> err_free:
> kfree(entry);
> err_unmap:
> - dma_buf_unmap_attachment(attachment, sgt, dma_dir);
> + dma_buf_unmap_attachment_unlocked(attachment, sgt, dma_dir);
> err_detach:
> dma_buf_detach(dmabuf, attachment);
> err_unlock:
