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References: <20191203151202.18081-1-daniel@qtec.com> <20191204113046.GF5282@valkosipuli.retiisi.org.uk>
In-Reply-To: <20191204113046.GF5282@valkosipuli.retiisi.org.uk>
From:   Daniel Gomez <daniel@qtec.com>
Date:   Thu, 5 Dec 2019 08:31:00 +0100
Message-ID: <CAH1Ww+R_wdORar58_BmiVN2AAafYqxGo3H5T9COCQeLsDkc3Xg@mail.gmail.com>
Subject: Re: [PATCH] media: v4l2: Fix fourcc names for BAYER12P
To:     Sakari Ailus <sakari.ailus@iki.fi>
Cc:     Mauro Carvalho Chehab <mchehab@kernel.org>,
        Linux Media Mailing List <linux-media@vger.kernel.org>,
        linux-kernel@vger.kernel.org
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Hi Sakari,

On Wed, 4 Dec 2019 at 12:31, Sakari Ailus <sakari.ailus@iki.fi> wrote:
>
> Hi Daniel,
>
> On Tue, Dec 03, 2019 at 04:12:00PM +0100, Daniel Gomez wrote:
> > Fix documentation fourcc names for the 12-bit packed Bayer formats.
> >
> > Signed-off-by: Daniel Gomez <daniel@qtec.com>
> > ---
> >  Documentation/media/uapi/v4l/pixfmt-srggb12p.rst | 2 +-
> >  1 file changed, 1 insertion(+), 1 deletion(-)
> >
> > diff --git a/Documentation/media/uapi/v4l/pixfmt-srggb12p.rst b/Documentation/media/uapi/v4l/pixfmt-srggb12p.rst
> > index 960851275f23..7060a4ffad08 100644
> > --- a/Documentation/media/uapi/v4l/pixfmt-srggb12p.rst
> > +++ b/Documentation/media/uapi/v4l/pixfmt-srggb12p.rst
> > @@ -13,7 +13,7 @@
> >  .. _v4l2-pix-fmt-sgrbg12p:
> >
> >  *******************************************************************************************************************************
> > -V4L2_PIX_FMT_SRGGB12P ('pRAA'), V4L2_PIX_FMT_SGRBG12P ('pgAA'), V4L2_PIX_FMT_SGBRG12P ('pGAA'), V4L2_PIX_FMT_SBGGR12P ('pBAA'),
> > +V4L2_PIX_FMT_SRGGB12P ('pBCC'), V4L2_PIX_FMT_SGRBG12P ('pgCC'), V4L2_PIX_FMT_SGBRG12P ('pGCC'), V4L2_PIX_FMT_SBGGR12P ('pBCC'),
> >  *******************************************************************************************************************************
>
> Thanks for the patch.
>
> There's a bug there, but this doesn't still seem entirely correct. For
> instance, V4L2_PIX_FMT_SRGGB12P is defined as follows in videodev2.h:
>
> #define V4L2_PIX_FMT_SRGGB12P v4l2_fourcc('p', 'R', 'C', 'C')
>
> Could you fix that, and check the rest?
Thanks for the review.
I'll send a new patch with the proper names:
include/uapi/linux/videodev2.h:#define V4L2_PIX_FMT_SBGGR12P
v4l2_fourcc('p', 'B', 'C', 'C')
include/uapi/linux/videodev2.h:#define V4L2_PIX_FMT_SGBRG12P
v4l2_fourcc('p', 'G', 'C', 'C')
include/uapi/linux/videodev2.h:#define V4L2_PIX_FMT_SGRBG12P
v4l2_fourcc('p', 'g', 'C', 'C')
include/uapi/linux/videodev2.h:#define V4L2_PIX_FMT_SRGGB12P
v4l2_fourcc('p', 'R', 'C', 'C')
>
> Please also set the To: header to a valid value; not setting it sometimes
> ends up replies being only sent to the original sender of the patch,
> omitting the list and others cc'd.
>
okay.
> --
> Kind regards,
>
> Sakari Ailus