| Message ID | 20191203013627.85991-1-gurchetansingh@chromium.org (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | [1/4] udmabuf: use cache_sgt_mapping option | expand |
On Mon, Dec 02, 2019 at 05:36:24PM -0800, Gurchetan Singh wrote: > The GEM prime helpers do it, so should we. It's also possible to make > it optional later. All 4 pushed to drm-misc-next. thanks, Gerd
diff --git a/drivers/dma-buf/udmabuf.c b/drivers/dma-buf/udmabuf.c index 9de539c1def4..be15eb6b0586 100644 --- a/drivers/dma-buf/udmabuf.c +++ b/drivers/dma-buf/udmabuf.c @@ -94,10 +94,11 @@ static void release_udmabuf(struct dma_buf *buf) } static const struct dma_buf_ops udmabuf_ops = { - .map_dma_buf = map_udmabuf, - .unmap_dma_buf = unmap_udmabuf, - .release = release_udmabuf, - .mmap = mmap_udmabuf, + .cache_sgt_mapping = true, + .map_dma_buf = map_udmabuf, + .unmap_dma_buf = unmap_udmabuf, + .release = release_udmabuf, + .mmap = mmap_udmabuf, }; #define SEALS_WANTED (F_SEAL_SHRINK)
The GEM prime helpers do it, so should we. It's also possible to make it optional later. Signed-off-by: Gurchetan Singh <gurchetansingh@chromium.org> --- drivers/dma-buf/udmabuf.c | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-)