dma-buf: Documentation update for Kconfig select
As per Linus' comment, dma-buf Kconfig entry shouldn't have an option text, but should be selected by the subsystems that use it. Add this information in the documentation as well. Signed-off-by: Sumit Semwal <sumit.semwal@ti.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
parent
d099230cc3
commit
081794564e
|
@ -219,6 +219,10 @@ NOTES:
|
||||||
If the exporter chooses not to allow an attach() operation once a
|
If the exporter chooses not to allow an attach() operation once a
|
||||||
map_dma_buf() API has been called, it simply returns an error.
|
map_dma_buf() API has been called, it simply returns an error.
|
||||||
|
|
||||||
|
Miscellaneous notes:
|
||||||
|
- Any exporters or users of the dma-buf buffer sharing framework must have
|
||||||
|
a 'select DMA_SHARED_BUFFER' in their respective Kconfigs.
|
||||||
|
|
||||||
References:
|
References:
|
||||||
[1] struct dma_buf_ops in include/linux/dma-buf.h
|
[1] struct dma_buf_ops in include/linux/dma-buf.h
|
||||||
[2] All interfaces mentioned above defined in include/linux/dma-buf.h
|
[2] All interfaces mentioned above defined in include/linux/dma-buf.h
|
||||||
|
|
Loading…
Reference in a new issue