Hi Gergo
Sorry, I forgot to reply to your comment in v14.
On Thu, 14 Nov 2024 at 20:53, Gergo Koteles <soyer@xxxxxx> wrote:
>
> Hi Ricardo,
>
> On Thu, 2024-11-14 at 19:10 +0000, Ricardo Ribalda wrote:
> >
> > + },
> > + {
> > + .id = V4L2_CID_UVC_REGION_OF_INTEREST_AUTO,
> > + .entity = UVC_GUID_UVC_CAMERA,
> > + .selector = UVC_CT_REGION_OF_INTEREST_CONTROL,
> > + .size = 16,
> > + .offset = 64,
> > + .v4l2_type = V4L2_CTRL_TYPE_BITMASK,
> > + .data_type = UVC_CTRL_DATA_TYPE_BITMASK,
> > + .name = "Region Of Interest Auto Controls",
> > + },
> > };
> >
>
> Wouldn't be better to use 8 V4L2_CTRL_TYPE_BOOLEAN controls for this?
If I create 8 Booleans, they will always be shown in the device. And
the user will not have a way to know which values are available and
which are not.
We will also fail the v4l2-compliance test, because there will be up
to 7 boolean controls that will not be able to be set to 1, eventhough
they are writable.
Thanks for the prompt review.
>
> Thanks,
> Gergo
>
--
Ricardo Ribalda
