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| author |   John Stultz <john.stultz@linaro.org> | 2021-02-09 19:48:17 +0000 |
|---|---|---|
| committer |   Sumit Semwal <sumit.semwal@linaro.org> | 2021-02-25 18:28:24 +0530 |
| commit | 98cd02da467cb4a319b7041d6242de8a4a33e833 (patch) | |
| tree | abbdd5c5bcfe7ffb19c4ebbb53ad1dc991e2af4c /include/linux/dma-heap.h | |
| parent | drm/ttm: Do not add non-system domain BO into swap list (diff) | |
| download | wireguard-linux-98cd02da467cb4a319b7041d6242de8a4a33e833.tar.xz wireguard-linux-98cd02da467cb4a319b7041d6242de8a4a33e833.zip | |
dma-buf: dma-heap: Provide accessor to get heap name
It can be useful to access the name for the heap,
so provide an accessor to do so.
Cc: Daniel Vetter <daniel@ffwll.ch>
Cc: Sumit Semwal <sumit.semwal@linaro.org>
Cc: Liam Mark <lmark@codeaurora.org>
Cc: Chris Goldsworthy <cgoldswo@codeaurora.org>
Cc: Laura Abbott <labbott@kernel.org>
Cc: Brian Starkey <Brian.Starkey@arm.com>
Cc: Hridya Valsaraju <hridya@google.com>
Cc: Suren Baghdasaryan <surenb@google.com>
Cc: Sandeep Patil <sspatil@google.com>
Cc: Daniel Mentz <danielmentz@google.com>
Cc: Ørjan Eide <orjan.eide@arm.com>
Cc: Robin Murphy <robin.murphy@arm.com>
Cc: Ezequiel Garcia <ezequiel@collabora.com>
Cc: Simon Ser <contact@emersion.fr>
Cc: James Jones <jajones@nvidia.com>
Cc: linux-media@vger.kernel.org
Cc: dri-devel@lists.freedesktop.org
Signed-off-by: John Stultz <john.stultz@linaro.org>
Acked-by: Daniel Vetter <daniel@ffwll.ch>
Signed-off-by: Sumit Semwal <sumit.semwal@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20210209194818.2459062-1-john.stultz@linaro.org
Diffstat (limited to 'include/linux/dma-heap.h')
| -rw-r--r-- | include/linux/dma-heap.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/include/linux/dma-heap.h b/include/linux/dma-heap.h index 5bc5c946af58..0c05561cad6e 100644 --- a/include/linux/dma-heap.h +++ b/include/linux/dma-heap.h @@ -51,6 +51,15 @@ struct dma_heap_export_info { void *dma_heap_get_drvdata(struct dma_heap *heap); /** + * dma_heap_get_name() - get heap name + * @heap: DMA-Heap to retrieve private data for + * + * Returns: + * The char* for the heap name. + */ +const char *dma_heap_get_name(struct dma_heap *heap); + +/** * dma_heap_add - adds a heap to dmabuf heaps * @exp_info: information needed to register this heap */ |