Re: [PATCH v2 04/10] media: ov772x: add media controller support

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Hi Sakari,

On Wed, Apr 18, 2018 at 02:58:16PM +0300, Sakari Ailus wrote:
> On Wed, Apr 18, 2018 at 01:28:14PM +0200, jacopo mondi wrote:
> > Hi Akinobu,
> >
> > On Mon, Apr 16, 2018 at 11:51:45AM +0900, Akinobu Mita wrote:
> > > Create a source pad and set the media controller type to the sensor.
> > >
> > > Cc: Jacopo Mondi <jacopo+renesas@xxxxxxxxxx>
> > > Cc: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
> > > Cc: Hans Verkuil <hans.verkuil@xxxxxxxxx>
> > > Cc: Sakari Ailus <sakari.ailus@xxxxxxxxxxxxxxx>
> > > Cc: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxxx>
> > > Signed-off-by: Akinobu Mita <akinobu.mita@xxxxxxxxx>
> >
> > Reviewed-by: Jacopo Mondi <jacopo@xxxxxxxxxx>
> >
> > Not strictly on this patch, but I'm a bit confused on the difference
> > between CONFIG_MEDIA_CONTROLLER and CONFIG_VIDEO_V4L2_SUBDEV_API...
> > Doesn't media controller support mandate implementing subdev APIs as
> > well?
>
> The subdev uAPI depends on MC.

Again, sorry for not being clear. Can an mc-compliant device not
implement sudev uAPIs ?

Thanks
  j

>
> --
> Sakari Ailus
> sakari.ailus@xxxxxxxxxxxxxxx

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