On Friday, June 03, 2011 21:54:47 Laurent Pinchart wrote:
> Hi Hans,
>
> Thanks for the patch set.
>
> On Wednesday 25 May 2011 15:33:44 Hans Verkuil wrote:
> > This is the second version of the patch series introducing a new event that
> > is triggered when a control's value or state changes.
>
> One general comment. The API lets applications subscribe to events for
> individual controls. Should we also have an API to subscribe to events for
> all
> controls ?
Right now there is no need for it, but should we need this, then I planned to
allow control event subscription with id == 0 or id == -1 or by setting a flag
or something similar.
Regards,
Hans
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