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

diff --git a/drivers/media/platform/nvidia/tegra-vde/dmabuf-cache.c b/drivers/media/platform/nvidia/tegra-vde/dmabuf-cache.c
index 69c34614807052de44a09eedcb75ffb212aa5aef..1c5b94989aec071063e9a1a7721c15ce6100bde2 100644 (file)
--- 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 @@ ref:
 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: