From: Mauro Carvalho Chehab <mchehab@s-opensource.com>
To: Sakari Ailus <sakari.ailus@iki.fi>
Cc: ayaka <ayaka@soulik.info>,
dri-devel@lists.freedesktop.org, ville.syrjala@linux.intel.com,
randy.li@rock-chips.com, linux-kernel@vger.kernel.org,
daniel.vetter@intel.com, mchehab@kernel.org,
linux-media@vger.kernel.org
Subject: Re: [PATCH v2 2/2] [media] v4l: Add 10/16-bits per channel YUV pixel formats
Date: Fri, 3 Feb 2017 12:04:35 -0200 [thread overview]
Message-ID: <20170203120435.65ac087b@vento.lan> (raw)
In-Reply-To: <20170105182717.GU3958@valkosipuli.retiisi.org.uk>
Em Thu, 5 Jan 2017 20:27:17 +0200
Sakari Ailus <sakari.ailus@iki.fi> escreveu:
> Hi Randy,
>
> On Thu, Jan 05, 2017 at 11:22:26PM +0800, ayaka wrote:
> >
> >
> > On 01/05/2017 06:30 PM, Sakari Ailus wrote:
> > >Hi Randy,
> > >
> > >Thanks for the update.
> > >
> > >On Thu, Jan 05, 2017 at 12:29:11AM +0800, Randy Li wrote:
> > >>The formats added by this patch are:
> > >> V4L2_PIX_FMT_P010
> > >> V4L2_PIX_FMT_P010M
> > >> V4L2_PIX_FMT_P016
> > >> V4L2_PIX_FMT_P016M
> > >>Currently, none of driver uses those format, but some video device
> > >>has been confirmed with could as those format for video output.
> > >>The Rockchip's new decoder has supported those 10 bits format for
> > >>profile_10 HEVC/AVC video.
> > >>
> > >>Signed-off-by: Randy Li <ayaka@soulik.info>
> > >>
> > >>v4l2
> > >>---
> > >> Documentation/media/uapi/v4l/pixfmt-p010.rst | 86 ++++++++++++++++
> > >> Documentation/media/uapi/v4l/pixfmt-p010m.rst | 94 ++++++++++++++++++
> > >> Documentation/media/uapi/v4l/pixfmt-p016.rst | 126 ++++++++++++++++++++++++
> > >> Documentation/media/uapi/v4l/pixfmt-p016m.rst | 136 ++++++++++++++++++++++++++
> > >You need to include the formats in pixfmt.rst in order to compile the
> > >documentation.
> > >
> > >$ make htmldocs
> > >
> > >And you'll find it in Documentation/output/media/uapi/v4l/v4l2.html .
> > >
> > >In Debian you'll need to install sphinx-common and python3-sphinx-rtd-theme
> > >.
> > OK, I would fix them in new version.
> > The view of byte order for P010 serial is left empty, it is a little hard
> > for me to use flat-table to draw them. Is there possible to use something
> > like latex to do this job?
>
> Hmm. Not as far as I know. We recently switched from DocBook mostly due to
> ReST being more simple to use AFAIU. I think LaTeX output could be produced
> ReST, that might not be very helpful here though.
No, you can't use LaTeX, as it won't be properly displayed on all output
formats. There are a few options to define tables in ReST, but we prefer
using flat-table because the other formats are harder to maintain at the
V4L2 uAPI documentation.
Just one note about this series: it won't be merged upstream until
someone adds a driver needing those pixel formats.
Regards,
Mauro
Thanks,
Mauro
next prev parent reply other threads:[~2017-02-03 14:04 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-01-04 16:29 [PATCH v2 0/2] Add pixel formats for 10/16 bits YUV video Randy Li
2017-01-04 16:29 ` [PATCH v2 1/2] drm_fourcc: Add new P010, P016 video format Randy Li
2017-01-04 17:02 ` Daniel Stone
2017-01-05 2:00 ` Ayaka
2017-01-04 16:29 ` [PATCH v2 2/2] [media] v4l: Add 10/16-bits per channel YUV pixel formats Randy Li
2017-01-05 10:30 ` Sakari Ailus
2017-01-05 15:22 ` ayaka
2017-01-05 18:27 ` Sakari Ailus
2017-02-03 14:04 ` Mauro Carvalho Chehab [this message]
2017-02-08 9:17 ` Ayaka
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