[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] [PATCH v5] xen/displif: add ABI for para-virtual display
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:
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