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| author | Thomas Zimmermann <tzimmermann@suse.de> | 2020-09-25 14:56:01 +0300 |
|---|---|---|
| committer | Thomas Zimmermann <tzimmermann@suse.de> | 2020-09-29 13:41:27 +0300 |
| commit | ccc22d41bd9acec58cdc7c3b012e1887aba40af4 (patch) | |
| tree | c0a5c889c1f62c8f9b413b2794afe1486bb7e06c /Documentation/driver-api/dma-buf.rst | |
| parent | 20e76f1a70596590dec32a5d1f598fba04859526 (diff) | |
| download | linux-ccc22d41bd9acec58cdc7c3b012e1887aba40af4.tar.xz | |
dma-buf: Document struct dma_buf_map
This patch adds struct dma_buf_map and its helpers to the documentation. A
short tutorial is included.
v3:
* update documentation in a separate patch
* expand docs (Daniel)
* carry-over acks from patch 1
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Acked-by: Sumit Semwal <sumit.semwal@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20200925115601.23955-5-tzimmermann@suse.de
Diffstat (limited to 'Documentation/driver-api/dma-buf.rst')
| -rw-r--r-- | Documentation/driver-api/dma-buf.rst | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/Documentation/driver-api/dma-buf.rst b/Documentation/driver-api/dma-buf.rst index 13ea0cc0a3fa..6dbcc4714b0b 100644 --- a/Documentation/driver-api/dma-buf.rst +++ b/Documentation/driver-api/dma-buf.rst @@ -115,6 +115,15 @@ Kernel Functions and Structures Reference .. kernel-doc:: include/linux/dma-buf.h :internal: +Buffer Mapping Helpers +~~~~~~~~~~~~~~~~~~~~~~ + +.. kernel-doc:: include/linux/dma-buf-map.h + :doc: overview + +.. kernel-doc:: include/linux/dma-buf-map.h + :internal: + Reservation Objects ------------------- |