Re: [RFC PATCH 1/5] videodev2.h: add cookie support

2018-11-11 Thread Alexandre Courbot
On Fri, Nov 9, 2018 at 6:56 PM Hans Verkuil wrote: > > From: Hans Verkuil > > Add support for 'cookies' to struct v4l2_buffer. These can be used to This "to" seems unneeded.

[RFC PATCH 1/5] videodev2.h: add cookie support

2018-11-09 Thread Hans Verkuil
From: Hans Verkuil Add support for 'cookies' to struct v4l2_buffer. These can be used to by m2m devices so userspace can set a cookie in an output buffer and this value will then be copied to the capture buffer(s). This cookie can be used to refer to capture buffers, something that is needed by