Re: [Xen-devel] [PATCH v5] xen/displif: add ABI for para-virtual display

[Oleksandr Andrushchenko <andr2000@xxxxxxxxx>]

For your convenience, PFA diff between v4..v5

Thank you,
Oleksandr
On 04/05/2017 09:09 AM, Oleksandr Andrushchenko wrote:
> From: Oleksandr Andrushchenko <oleksandr_andrushchenko@xxxxxxxx>
>
> This is the ABI for the two halves of a para-virtualized
> display driver.
>
> This protocol aims to provide a unified protocol which fits more
> sophisticated use-cases than a framebuffer device can handle. At the
> moment basic functionality is supported with the intention to extend:
>    o multiple dynamically allocated/destroyed framebuffers
>    o buffers of arbitrary sizes
>    o better configuration options including multiple display support
>
> Note: existing fbif can be used together with displif running at the
> same time, e.g. on Linux one provides framebuffer and another DRM/KMS
>
> Future extensions to the existing protocol may include:
>    o allow display/connector cloning
>    o allow allocating objects other than display buffers
>    o add planes/overlays support
>    o support scaling
>    o support rotation
>
> Thank you,
> Oleksandr Andrushchenko
> Oleksandr Grytsov
>
> Oleksandr Andrushchenko (1):
>    displif: add ABI for para-virtual display
>
>   xen/include/public/io/displif.h | 864 ++++++++++++++++++++++++++++++++++++++++
>   1 file changed, 864 insertions(+)
>   create mode 100644 xen/include/public/io/displif.h

Attachment: displif-v5.diff
Description: Text Data

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