Commit 50f0ddcd authored by Dmitry Osipenko's avatar Dmitry Osipenko
Browse files

media: tegra-vde: Prepare to dynamic dma-buf locking specification 



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: default avatarChristian König <christian.koenig@amd.com>
Signed-off-by: default avatarDmitry Osipenko <dmitry.osipenko@collabora.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20221017172229.42269-15-dmitry.osipenko@collabora.com
parent a26ee3b7

drivers/media/platform/nvidia/tegra-vde/dmabuf-cache.c

+3 −3
Original line number Diff line number Diff line
@@ -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: