From: Sakari Ailus <sakari.ailus@linux.intel.com>
To: jacopo mondi <jacopo@jmondi.org>
Cc: Yong Zhi <yong.zhi@intel.com>,
linux-media@vger.kernel.org, tfiga@chromium.org,
mchehab@kernel.org, hans.verkuil@cisco.com,
laurent.pinchart@ideasonboard.com, rajmohan.mani@intel.com,
jian.xu.zheng@intel.com, jerry.w.hu@intel.com,
tuukka.toivonen@intel.com, tian.shu.qiu@intel.com,
bingbu.cao@intel.com
Subject: Re: [PATCH v7 00/16] Intel IPU3 ImgU patchset
Date: Wed, 14 Nov 2018 09:40:50 +0200 [thread overview]
Message-ID: <20181114074050.76kv5ygqvt7h2l2p@kekkonen.localdomain> (raw)
In-Reply-To: <20181114002511.GD19257@w540>
Hi Jacopo,
On Wed, Nov 14, 2018 at 01:25:11AM +0100, jacopo mondi wrote:
> On Mon, Oct 29, 2018 at 03:22:54PM -0700, Yong Zhi wrote:
> > Hi,
> >
> > This series adds support for the Intel IPU3 (Image Processing Unit)
> > ImgU which is essentially a modern memory-to-memory ISP. It implements
> > raw Bayer to YUV image format conversion as well as a large number of
> > other pixel processing algorithms for improving the image quality.
> >
> > Meta data formats are defined for image statistics (3A, i.e. automatic
> > white balance, exposure and focus, histogram and local area contrast
> > enhancement) as well as for the pixel processing algorithm parameters.
> > The documentation for these formats is currently not included in the
> > patchset but will be added in a future version of this set.
> >
> > The algorithm parameters need to be considered specific to a given frame
> > and typically a large number of these parameters change on frame to frame
> > basis. Additionally, the parameters are highly structured (and not a flat
> > space of independent configuration primitives). They also reflect the
> > data structures used by the firmware and the hardware. On top of that,
> > the algorithms require highly specialized user space to make meaningful
> > use of them. For these reasons it has been chosen video buffers to pass
> > the parameters to the device.
> >
> > On individual patches:
> >
> > The heart of ImgU is the CSS, or Camera Subsystem, which contains the
> > image processors and HW accelerators.
> >
> > The 3A statistics and other firmware parameter computation related
> > functions are implemented in patch 11.
> >
> > All IPU3 pipeline default settings can be found in patch 10.
> >
>
> Seems to me that patch 10 didn't make it to the mailing list, am I
> wrong?
>
> I'm pointing it out as the same happened on your v6.
Thanks for pointing this out. I've uploaded the entire set here:
<URL:https://git.linuxtv.org/sailus/media_tree.git/log/?h=ipu3-v7>
including the 10th patch:
<URL:https://git.linuxtv.org/sailus/media_tree.git/commit/?h=ipu3-v7&id=41e2f0d114dbc195efed079202d22748ddedbe83>
It's too big to get through the list server. :-(
Luckily, it's mostly tables so there's not much to review there. Default
settings, effectively.
--
Regards,
Sakari Ailus
sakari.ailus@linux.intel.com
next prev parent reply other threads:[~2018-11-14 17:43 UTC|newest]
Thread overview: 123+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-10-29 22:22 [PATCH v7 00/16] Intel IPU3 ImgU patchset Yong Zhi
2018-10-29 22:22 ` [PATCH v7 01/16] v4l: Add Intel IPU3 meta buffer formats Yong Zhi
2018-11-02 12:59 ` Mauro Carvalho Chehab
2018-11-02 13:05 ` Mauro Carvalho Chehab
2018-11-29 19:16 ` Laurent Pinchart
2018-11-29 23:12 ` Zhi, Yong
2018-10-29 22:22 ` [PATCH v7 02/16] doc-rst: Add Intel IPU3 documentation Yong Zhi
2018-11-29 22:50 ` Laurent Pinchart
2018-12-13 9:38 ` Sakari Ailus
2018-12-13 10:41 ` Laurent Pinchart
2018-12-13 10:50 ` Sakari Ailus
2018-12-13 9:38 ` [PATCH 1/1] staging/ipu3-imgu: Address documentation comments Sakari Ailus
2018-10-29 22:22 ` [PATCH v7 03/16] v4l: Add Intel IPU3 meta data uAPI Yong Zhi
2018-11-02 13:02 ` Sakari Ailus
2018-11-16 22:37 ` Zhi, Yong
[not found] ` <20181129224548.qwbkau6suipt2veq@kekkonen.localdomain>
2018-11-29 23:06 ` Zhi, Yong
2018-11-29 23:06 ` Zhi, Yong
2018-12-01 20:57 ` Sakari Ailus
2018-12-01 20:57 ` Sakari Ailus
2018-11-02 13:49 ` Mauro Carvalho Chehab
2018-11-02 14:04 ` Tomasz Figa
2018-11-06 23:27 ` Mani, Rajmohan
2018-11-15 10:52 ` Hans Verkuil
2018-11-29 0:41 ` Mani, Rajmohan
2018-11-06 18:25 ` Zhi, Yong
2018-11-15 12:51 ` Hans Verkuil
2018-11-21 18:45 ` Zhi, Yong
2018-10-29 22:22 ` [PATCH v7 04/16] intel-ipu3: abi: Add register definitions and enum Yong Zhi
2018-10-29 22:22 ` [PATCH v7 05/16] intel-ipu3: abi: Add structs Yong Zhi
2018-11-05 8:27 ` Sakari Ailus
2018-11-05 19:05 ` Mani, Rajmohan
2018-11-06 8:04 ` Sakari Ailus
2018-11-06 23:31 ` Mani, Rajmohan
2018-10-29 22:23 ` [PATCH v7 06/16] intel-ipu3: mmu: Implement driver Yong Zhi
2018-11-05 11:55 ` Sakari Ailus
2018-11-06 5:50 ` Zhi, Yong
2018-11-06 5:56 ` Tomasz Figa
2018-10-29 22:23 ` [PATCH v7 07/16] intel-ipu3: Implement DMA mapping functions Yong Zhi
2018-10-29 22:23 ` [PATCH v7 08/16] intel-ipu3: css: Add dma buff pool utility functions Yong Zhi
2018-11-08 15:36 ` Sakari Ailus
2018-11-09 23:16 ` Zhi, Yong
2018-11-12 9:21 ` Sakari Ailus
2018-10-29 22:23 ` [PATCH v7 09/16] intel-ipu3: css: Add support for firmware management Yong Zhi
2018-11-28 22:22 ` Sakari Ailus
2018-10-29 22:23 ` [PATCH v7 11/16] intel-ipu3: css: Compute and program ccs Yong Zhi
2018-10-29 22:23 ` [PATCH v7 12/16] intel-ipu3: css: Initialize css hardware Yong Zhi
2018-11-09 12:06 ` Sakari Ailus
2018-10-29 22:23 ` [PATCH v7 13/16] intel-ipu3: Add css pipeline programming Yong Zhi
2018-10-29 22:23 ` [PATCH v7 14/16] intel-ipu3: Add v4l2 driver based on media framework Yong Zhi
2018-11-09 12:36 ` Sakari Ailus
2018-11-09 23:26 ` Zhi, Yong
2018-11-15 12:51 ` Hans Verkuil
2018-11-15 16:09 ` Zhi, Yong
2018-10-29 22:23 ` [PATCH v7 15/16] intel-ipu3: Add imgu top level pci device driver Yong Zhi
2018-11-09 12:54 ` Sakari Ailus
2018-11-12 22:16 ` Zhi, Yong
2018-10-29 22:23 ` [PATCH v7 16/16] intel-ipu3: Add dual pipe support Yong Zhi
2018-11-01 12:03 ` [PATCH v7 00/16] Intel IPU3 ImgU patchset Sakari Ailus
2018-11-07 4:16 ` Bing Bu Cao
2018-11-09 1:28 ` Zhi, Yong
2018-11-09 11:28 ` Sakari Ailus
2018-11-09 10:09 ` Sakari Ailus
2018-11-12 4:31 ` Bing Bu Cao
2018-11-13 10:31 ` Sakari Ailus
2018-11-13 11:04 ` Bing Bu Cao
2018-11-13 21:58 ` Sakari Ailus
2018-11-14 7:02 ` Bing Bu Cao
2018-11-29 23:09 ` Laurent Pinchart
2018-11-30 13:37 ` Sakari Ailus
2018-11-29 23:07 ` Laurent Pinchart
2018-12-03 9:51 ` Sakari Ailus
2018-12-03 12:34 ` Laurent Pinchart
2018-11-14 0:25 ` jacopo mondi
2018-11-14 7:40 ` Sakari Ailus [this message]
2018-11-18 0:12 ` jacopo mondi
2018-11-29 14:43 ` Laurent Pinchart
2018-11-29 19:51 ` Tomasz Figa
2018-11-29 22:54 ` Laurent Pinchart
2018-11-29 22:58 ` Mani, Rajmohan
2018-12-04 16:07 ` Mani, Rajmohan
2018-12-04 16:42 ` Laurent Pinchart
2018-12-04 16:53 ` Mani, Rajmohan
2018-12-05 0:30 ` Mani, Rajmohan
2018-12-11 13:34 ` Laurent Pinchart
2018-12-11 13:43 ` Laurent Pinchart
2018-12-11 14:20 ` Laurent Pinchart
2018-12-16 7:26 ` Laurent Pinchart
2018-12-20 22:25 ` Laurent Pinchart
2018-12-21 3:04 ` Tomasz Figa
2019-01-08 6:54 ` Tomasz Figa
2019-01-09 16:40 ` Jacopo Mondi
2019-01-09 17:00 ` Mani, Rajmohan
2019-01-09 17:25 ` Jacopo Mondi
2019-01-09 18:01 ` Mani, Rajmohan
2019-01-09 18:20 ` Jacopo Mondi
2019-01-09 18:36 ` Mani, Rajmohan
2019-01-10 8:19 ` Jacopo Mondi
2019-01-12 2:06 ` Mani, Rajmohan
2019-01-12 2:30 ` Mani, Rajmohan
2019-01-12 15:10 ` Laurent Pinchart
[not found] ` <6F87890CF0F5204F892DEA1EF0D77A599B323499@fmsmsx122.amr.corp.intel.com>
2019-01-21 5:41 ` Tomasz Figa
2019-01-21 8:07 ` Laurent Pinchart
2019-01-22 16:21 ` Mani, Rajmohan
[not found] ` <6F87890CF0F5204F892DEA1EF0D77A599B31FAF4@fmsmsx122.amr.corp.intel.com>
2019-01-08 23:34 ` Laurent Pinchart
2018-12-12 4:55 ` Bingbu Cao
2018-12-13 22:24 ` Laurent Pinchart
2018-12-14 2:53 ` Bingbu Cao
2018-12-17 3:14 ` Bingbu Cao
2018-12-26 11:03 ` Laurent Pinchart
2019-01-02 2:38 ` Bingbu Cao
2019-01-02 8:20 ` Laurent Pinchart
2019-01-02 20:26 ` Sakari Ailus
2019-01-28 10:09 ` Jacopo Mondi
2019-01-29 8:56 ` Tomasz Figa
2019-02-01 10:04 ` Jacopo Mondi
2019-02-05 6:01 ` Tomasz Figa
2019-03-23 13:02 ` Jacopo Mondi
2019-03-25 3:45 ` Bingbu Cao
2019-03-25 4:06 ` Laurent Pinchart
2019-03-25 8:11 ` Jacopo Mondi
2019-03-25 10:07 ` Bingbu Cao
2019-03-26 11:16 ` Jacopo Mondi
2019-04-08 6:35 ` Bingbu Cao
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