V4L2 device node centric - Was: [PATCH v4 6/7] media: videodev2: add a flag for MC-centric devices

2017-08-28 Thread Mauro Carvalho Chehab
Em Mon, 28 Aug 2017 11:41:58 +0200 Hans Verkuil escreveu: > > +control, and thus can't be used by **v4l2-centric** applications. > > vdev-centric > > TBD: I still think I prefer V4L2-centric over vdev-centric. I'm splitting it on a separate thread, to make easier for us to discuss.

Re: [PATCH v4 6/7] media: videodev2: add a flag for MC-centric devices

2017-08-28 Thread Hans Verkuil
On 26/08/17 13:53, Mauro Carvalho Chehab wrote: > As both vdev-centric and MC-centric devices may implement the > same APIs, we need a flag to allow userspace to distinguish > between them. > > Signed-off-by: Mauro Carvalho Chehab > --- > Documentation/media/uapi/v4l/open.rst| 7

[PATCH v4 6/7] media: videodev2: add a flag for MC-centric devices

2017-08-26 Thread Mauro Carvalho Chehab
As both vdev-centric and MC-centric devices may implement the same APIs, we need a flag to allow userspace to distinguish between them. Signed-off-by: Mauro Carvalho Chehab --- Documentation/media/uapi/v4l/open.rst| 7 +++ Documentation/media/uapi/v4l/vidioc-querycap.rst | 5