Christian König
2022-Sep-01 07:05 UTC
[PATCH v4 14/21] media: tegra-vde: Prepare to dynamic dma-buf locking specification
Am 31.08.22 um 17:37 schrieb Dmitry Osipenko:> 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. > > Signed-off-by: Dmitry Osipenko <dmitry.osipenko at collabora.com>Acked-by: Christian K?nig <christian.koenig at amd.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: