| Message ID | 20221017172229.42269-15-dmitry.osipenko@collabora.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | Move all drivers to a common dma-buf locking convention | expand |
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:
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: