Re: [Xen-devel][PATCH] xen/cameraif: add ABI for para-virtual camera

[Oleksandr Andrushchenko]

Hello,

This is the sync up with the camera protocol definition in Xen

On 4/9/19 12:15 PM, Oleksandr Andrushchenko wrote:
> From: Oleksandr Andrushchenko <oleksandr_andrushchenko@xxxxxxxx>
>
> This is the ABI for the two halves of a para-virtualized
> camera driver which extends Xen's reach multimedia capabilities even
> further enabling it for video conferencing, In-Vehicle Infotainment,
> high definition maps etc.
>
> The initial goal is to support most needed functionality with the
> final idea to make it possible to extend the protocol if need be:
>
> 1. Provide means for base virtual device configuration:
>   - pixel formats
>   - resolutions
>   - frame rates
> 2. Support basic camera controls:
>   - contrast
>   - brightness
>   - hue
>   - saturation
> 3. Support streaming control
>
> Signed-off-by: Oleksandr Andrushchenko <oleksandr_andrushchenko@xxxxxxxx>
> Cc: Juergen Gross <jgross@xxxxxxxx>
> Cc: Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx>
> Cc: Hans Verkuil <hverkuil@xxxxxxxxx>
> ---
>   include/xen/interface/io/cameraif.h | 1365 +++++++++++++++++++++++++++
>   1 file changed, 1365 insertions(+)
>   create mode 100644 include/xen/interface/io/cameraif.h