Re: [RFC PATCH 1/3] v4l2-subdev: add VIDIOC_SUBDEV_QUERYCAP ioctl

2015-07-02 Thread Hans Verkuil
Hi Sakari, On 07/02/15 15:01, Sakari Ailus wrote: > Hi Hans, > > Thanks for the patch! > > On Fri, May 01, 2015 at 01:33:48PM +0200, Hans Verkuil wrote: >> From: Hans Verkuil >> >> While normal video/radio/vbi/swradio nodes have a proper QUERYCAP ioctl >> that apps can call to determine that it

Re: [RFC PATCH 1/3] v4l2-subdev: add VIDIOC_SUBDEV_QUERYCAP ioctl

2015-07-02 Thread Sakari Ailus
Hi Hans, Thanks for the patch! On Fri, May 01, 2015 at 01:33:48PM +0200, Hans Verkuil wrote: > From: Hans Verkuil > > While normal video/radio/vbi/swradio nodes have a proper QUERYCAP ioctl > that apps can call to determine that it is indeed a V4L2 device, there > is currently no equivalent for

Re: [RFC PATCH 1/3] v4l2-subdev: add VIDIOC_SUBDEV_QUERYCAP ioctl

2015-05-04 Thread Hans Verkuil
On 05/04/2015 12:20 AM, Laurent Pinchart wrote: > Hi Hans, > > Thank you for the patch. > > On Friday 01 May 2015 13:33:48 Hans Verkuil wrote: >> From: Hans Verkuil >> >> While normal video/radio/vbi/swradio nodes have a proper QUERYCAP ioctl >> that apps can call to determine that it is indeed

Re: [RFC PATCH 1/3] v4l2-subdev: add VIDIOC_SUBDEV_QUERYCAP ioctl

2015-05-04 Thread Laurent Pinchart
Hi Hans, Thank you for the patch. On Friday 01 May 2015 13:33:48 Hans Verkuil wrote: > From: Hans Verkuil > > While normal video/radio/vbi/swradio nodes have a proper QUERYCAP ioctl > that apps can call to determine that it is indeed a V4L2 device, there > is currently no equivalent for v4l-sub

[RFC PATCH 1/3] v4l2-subdev: add VIDIOC_SUBDEV_QUERYCAP ioctl

2015-05-01 Thread Hans Verkuil
From: Hans Verkuil While normal video/radio/vbi/swradio nodes have a proper QUERYCAP ioctl that apps can call to determine that it is indeed a V4L2 device, there is currently no equivalent for v4l-subdev nodes. Adding this ioctl will solve that, and it will allow utilities like v4l2-compliance to