Re: [RFC PATCH v6 02/11] media: v4l2: Extend pixel formats to unify single/multi-planar handling (and more)

Fritz Koenig
2022-11-07T16:56:47Z

On Sun, Nov 6, 2022 at 2:11 PM Dmitry Osipenko
<dmitry.osipenko@collabora.com> wrote:
>
> On 11/5/22 18:19, Hsia-Jun Li wrote:
> > Hello Helen
> >
> > I didn't see any updates from V6 and V7-WIP in your repo. That is what I
> > need to for our complex tile formats in our platform.
> >
> > Any future plane here?
> >
> > Besides I have some ideas on these patches.
>
> I was looking into updating this patchset few months ago and the biggest
> blocker was the absence of immediate upstream user for this new UAPI.
> What your platform is? Is the driver stack completely opensource?
>
ChromeOS had interest in this for enabling UBWC for the venus driver.
We have a workaround at the moment, but would be interested. So not
immediate need, but would hopefully be a user at some point.

-Fritz
> --
> Best regards,
> Dmitry
>