From: Sakari Ailus <sakari.ailus@iki.fi>
To: ayaka <ayaka@soulik.info>
Cc: 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: Thu, 5 Jan 2017 20:27:17 +0200 [thread overview]
Message-ID: <20170105182717.GU3958@valkosipuli.retiisi.org.uk> (raw)
In-Reply-To: <9a7e7ffd-27d5-0fff-2be5-03f14cc78683@soulik.info>
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.
> >
> >Regarding P010 and the rest --- I'm fine with that, considering also that
> >NV12 was never a great name for a format...
> >
>
--
Kind regards,
Sakari Ailus
e-mail: sakari.ailus@iki.fi XMPP: sailus@retiisi.org.uk
WARNING: multiple messages have this Message-ID (diff)
From: Sakari Ailus <sakari.ailus@iki.fi>
To: ayaka <ayaka@soulik.info>
Cc: randy.li@rock-chips.com, linux-kernel@vger.kernel.org,
dri-devel@lists.freedesktop.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: Thu, 5 Jan 2017 20:27:17 +0200 [thread overview]
Message-ID: <20170105182717.GU3958@valkosipuli.retiisi.org.uk> (raw)
In-Reply-To: <9a7e7ffd-27d5-0fff-2be5-03f14cc78683@soulik.info>
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.
> >
> >Regarding P010 and the rest --- I'm fine with that, considering also that
> >NV12 was never a great name for a format...
> >
>
--
Kind regards,
Sakari Ailus
e-mail: sakari.ailus@iki.fi XMPP: sailus@retiisi.org.uk
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next prev parent reply other threads:[~2017-01-05 18:36 UTC|newest]
Thread overview: 30+ 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
2017-01-04 17:02 ` Daniel Stone
2017-01-05 2:00 ` Ayaka
2017-01-23 21:16 ` Clint Taylor
2017-02-23 23:58 ` [PATCH v3 " clinton.a.taylor
2017-02-24 11:10 ` Ville Syrjälä
2017-02-27 17:21 ` [PATCH v4 " clinton.a.taylor
2017-02-27 17:41 ` Ville Syrjälä
2017-02-27 18:28 ` Clint Taylor
2017-02-27 18:47 ` Ville Syrjälä
2017-02-27 22:57 ` [PATCH v5 " clinton.a.taylor
2017-02-28 10:58 ` ayaka
2017-02-28 16:37 ` Clint Taylor
2017-02-28 11:56 ` Ville Syrjälä
2017-02-28 16:08 ` Clint Taylor
2017-02-28 16:22 ` Ville Syrjälä
2017-02-28 23:21 ` [PATCH v6 " clinton.a.taylor
2017-10-12 11:56 ` Tapani Pälli
2017-10-17 11:43 ` ayaka
2017-10-24 6:30 ` Tapani Pälli
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 10:30 ` Sakari Ailus
2017-01-05 15:22 ` ayaka
2017-01-05 18:27 ` Sakari Ailus [this message]
2017-01-05 18:27 ` Sakari Ailus
2017-02-03 14:04 ` Mauro Carvalho Chehab
2017-02-08 9:17 ` Ayaka
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