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.koenig@amd.com
Acked-by: Hans Verkuil hverkuil-cisco@xs4all.nl
Thanks!
Hans
Signed-off-by: Dmitry Osipenko dmitry.osipenko@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: