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

From: Oleksandr Andrushchenko
Date: Tue Apr 09 2019 - 05:18:12 EST


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