[PATCH v4] Documentation: dma-buf: heaps: Add heap name definitions

[Jonathan Corbet]

Maxime Ripard <mripard at kernel.org> writes:

> Following a recent discussion at last Plumbers, John Stultz, Sumit
> Sewal, TJ Mercier and I came to an agreement that we should document
> what the dma-buf heaps names are expected to be, and what the buffers
> attributes you'll get should be documented.
>
> Let's create that doc to make sure those attributes and names are
> guaranteed going forward.
>
> Reviewed-by: T.J. Mercier <tjmercier at google.com>
> Signed-off-by: Maxime Ripard <mripard at kernel.org>
>
> ---
> Changes from v3:
>   - Add TJ RB
>   - Fix a few typos.
>
> Changes from v2:
>   - Remove exhaustive list of names for platforms, and just mention the
>     alternatives.
>   - Add MAINTAINERS entry
>
> Changes from v1:
>   - Add the mention that the cma / reserved heap is optional.
> ---
>  Documentation/userspace-api/dma-buf-heaps.rst | 25 +++++++++++++++++++
>  Documentation/userspace-api/index.rst         |  1 +
>  MAINTAINERS                                   |  1 +
>  3 files changed, 27 insertions(+)
>  create mode 100644 Documentation/userspace-api/dma-buf-heaps.rst

I've applied this, thanks.

jon