On Thu, Jan 10, 2008, Laurent Pinchart wrote:
> The UVC driver is different. The UVC spec allows devices to define new
> controls. The total number of controls could be huge, so using
> V4L2_CTRL_FLAG_DISABLED is not practical. For this reason, you should use the
> enumeration method described i
Hi Antoine,
On Thursday 03 January 2008, Antoine Cellerier wrote:
> Hello,
>
> I've stumbled upon a problem when hacking the VLC v4l2 driver:
>
> I want to enumerate all the private controls to make them available in
> the interface. The code used to enumerate the controls uses the same
> logic as
On Thu, Jan 03, 2008, Antoine Cellerier wrote:
> Since I don't know the uvcvideo control code really well I haven't
> started patching it yet and would like a confirmation from the gurus
> that I'm reading the spec correctly.
Ok, so here is a patch that "fixes" the problem as far as i can tell.
It
Hello,
I've stumbled upon a problem when hacking the VLC v4l2 driver:
I want to enumerate all the private controls to make them available in
the interface. The code used to enumerate the controls uses the same
logic as Example 1-8 in the spec:
http://v4l2spec.bytesex.org/spec-single/v4l2.html#AEN
