856.GA1169@kadam/]
Signed-off-by: Yong Zhi
Reviewed-by: Tomasz Figa
---
drivers/staging/media/ipu3/ipu3.c | 11 +--
1 file changed, 5 insertions(+), 6 deletions(-)
diff --git a/drivers/staging/media/ipu3/ipu3.c
b/drivers/staging/media/ipu3/ipu3.c
index d521b3a..839d939 100644
---
This addresses the below TODO item.
- Use V4L2_CTRL_TYPE_MENU for dual-pipe mode control. (Sakari)
Signed-off-by: Yong Zhi
Reviewed-by: Tomasz Figa
Acked-by: Sakari Ailus
---
drivers/staging/media/ipu3/TODO | 2 --
drivers/staging/media/ipu3/include/intel-ipu3.h | 6
Hi, Sakari,
> -Original Message-
> From: Sakari Ailus [mailto:sakari.ai...@linux.intel.com]
> Sent: Friday, February 1, 2019 2:43 AM
> To: Zhi, Yong
> Cc: linux-media@vger.kernel.org; Mani, Rajmohan
> ; tf...@chromium.org;
> laurent.pinch...@ideasonboard.com; h
Language improvements, fix entity naming, make pipeline a graph and move
device usage documentation to device documentation ipu3.rst.
Signed-off-by: Yong Zhi
---
v3
- Outline main changes in commit message.
- Remove the intel-ipu3.h renaming from this patch.
v2
Rename stats_4a_config to
Hi, Sakari,
> -Original Message-
> From: Sakari Ailus [mailto:sakari.ai...@linux.intel.com]
> Sent: Wednesday, January 23, 2019 11:25 PM
> To: Zhi, Yong
> Cc: linux-media@vger.kernel.org; laurent.pinch...@ideasonboard.com;
> Mani, Rajmohan ; tf...@chromium.org;
> h
Hi, Laurent,
> -Original Message-
> From: Laurent Pinchart [mailto:laurent.pinch...@ideasonboard.com]
> Sent: Tuesday, January 22, 2019 1:22 PM
> To: Zhi, Yong
> Cc: linux-media@vger.kernel.org; sakari.ai...@linux.intel.com;
> tf...@chromium.org; Mani, Rajmohan ;
>
856.GA1169@kadam/]
Signed-off-by: Yong Zhi
Reviewed-by: Tomasz Figa
Reviewed-by: Laurent Pinchart
---
drivers/staging/media/ipu3/ipu3.c | 11 +--
1 file changed, 5 insertions(+), 6 deletions(-)
diff --git a/drivers/staging/media/ipu3/ipu3.c
b/drivers/staging/media/ipu3/ipu3.c
ind
This addresses the below TODO item.
- Use V4L2_CTRL_TYPE_MENU for dual-pipe mode control. (Sakari)
Signed-off-by: Yong Zhi
Reviewed-by: Tomasz Figa
Acked-by: Sakari Ailus
---
drivers/staging/media/ipu3/TODO | 2 --
drivers/staging/media/ipu3/include/intel-ipu3.h | 6
Hi, Tomasz,
> -Original Message-
> From: Tomasz Figa [mailto:tf...@chromium.org]
> Sent: Monday, January 14, 2019 11:38 PM
> To: Zhi, Yong
> Cc: Linux Media Mailing List ; Sakari Ailus
> ; Mani, Rajmohan
> ; Qiu, Tian Shu ;
> Laurent Pinchart ; Hans Verkuil
&
This addresses the below TODO item.
- Use V4L2_CTRL_TYPE_MENU for dual-pipe mode control. (Sakari)
Signed-off-by: Yong Zhi
---
drivers/staging/media/ipu3/TODO | 2 --
drivers/staging/media/ipu3/include/intel-ipu3.h | 6 --
drivers/staging/media/ipu3/ipu3-v4l2.c
Since ipu3_css_buf_dequeue() never returns NULL, remove the
dead code to fix static checker warning:
drivers/staging/media/ipu3/ipu3.c:493 imgu_isr_threaded()
warn: 'b' is an error pointer or valid
Signed-off-by: Yong Zhi
---
Link to Dan's bug report:
https://www.spinics.net/li
Make changes based on Laurent's v8 review:
https://www.spinics.net/lists/linux-media/msg144408.html
Signed-off-by: Yong Zhi
---
Documentation/media/uapi/v4l/meta-formats.rst | 2 +-
.../media/uapi/v4l/pixfmt-meta-intel-ipu3.rst | 119 ++---
Documentation/medi
Hi, Laurent,
Thanks for the review.
> -Original Message-
> From: Laurent Pinchart [mailto:laurent.pinch...@ideasonboard.com]
> Sent: Tuesday, December 11, 2018 6:59 AM
> To: Zhi, Yong
> Cc: linux-media@vger.kernel.org; sakari.ai...@linux.intel.com;
> tf...@chromium.o
Cc Tianshu and others.
Hi, Dan,
Thanks a lot for the code review.
> -Original Message-
> From: Dan Carpenter [mailto:dan.carpen...@oracle.com]
> Sent: Friday, January 4, 2019 6:29 AM
> To: Zhi, Yong
> Cc: linux-media@vger.kernel.org
> Subject: [bug report] media:
Hi, Sakari,
> -Original Message-
> From: Sakari Ailus [mailto:sakari.ai...@linux.intel.com]
> Sent: Wednesday, January 2, 2019 2:11 PM
> To: Zhi, Yong
> Cc: linux-media@vger.kernel.org; tf...@chromium.org; Mani, Rajmohan
> ; hans.verk...@cisco.com;
> mche...@kern
Fix link error for specific .config reported by lkp robot:
drivers/staging/media/ipu3/ipu3-dmamap.o: In function `ipu3_dmamap_alloc':
drivers/staging/media/ipu3/ipu3-dmamap.c:111: undefined reference to
`alloc_iova'
Signed-off-by: Yong Zhi
---
Happy New Year!!
drivers/staging/
Hi,
On Wed, 26 Dec 2018 11:29:36 +0100
'Ondřej Jirman' via linux-sunxi wrote:
> Hello,
>
> On Tue, Oct 30, 2018 at 04:09:48PM +0800, Yong Deng wrote:
> > I can't make v4l2-compliance always happy.
> > The V3s CSI support many pixformats. But they are not alw
Add IPU3-specific meta formats for processing parameters and
3A statistics.
V4L2_META_FMT_IPU3_PARAMS
V4L2_META_FMT_IPU3_STAT_3A
Signed-off-by: Yong Zhi
Reviewed-by: Laurent Pinchart
---
Documentation/media/uapi/v4l/meta-formats.rst | 1 +
.../media/uapi/v4l/pixfmt-meta-intel-ipu3
This patch adds support for the Intel IPU v3 as found
on Skylake and Kaby Lake SoCs.
The driver glues v4l2, css(camera sub system) and other
pieces together to perform its functions, it also loads
the IPU3 firmware binary as part of its initialization.
Signed-off-by: Yong Zhi
Signed-off-by
A collection of routines that are mainly used
to calculate the parameters for accelerator cluster.
Signed-off-by: Yong Zhi
---
drivers/staging/media/ipu3/ipu3-css-params.c | 2915 ++
drivers/staging/media/ipu3/ipu3-css-params.h | 25 +
2 files changed, 2940 insertions
Introduce functions to load and install ImgU FW blobs.
Signed-off-by: Yong Zhi
---
drivers/staging/media/ipu3/ipu3-css-fw.c | 264 +++
drivers/staging/media/ipu3/ipu3-css-fw.h | 188 ++
2 files changed, 452 insertions(+)
create mode 100644
This provides helper library to be used by v4l2 level to program
imaging pipelines and control the streaming.
Signed-off-by: Yong Zhi
---
drivers/staging/media/ipu3/ipu3-css.c | 1740 +
1 file changed, 1740 insertions(+)
diff --git a/drivers/staging/media/ipu3
Add macros and enums used for IPU3 firmware interface.
Signed-off-by: Yong Zhi
Signed-off-by: Rajmohan Mani
Reviewed-by: Laurent Pinchart
---
drivers/staging/media/ipu3/ipu3-abi.h | 661 ++
1 file changed, 661 insertions(+)
create mode 100644 drivers/staging
or the time being(internal fix).
version 2:
This version cherry-picked firmware ABI change and other
fix in order to bring the code up-to-date with our internal release.
I will go over the review comments in v1 and address them in v3 and
future update.
version 1:
- Initial submission
Cao,Bing Bu (2
Implement video driver that utilizes v4l2, vb2 queue support
and media controller APIs. The driver exposes single subdevice and
six nodes.
Signed-off-by: Yong Zhi
---
drivers/staging/media/ipu3/ipu3-v4l2.c | 1086
1 file changed, 1086 insertions(+)
create mode
These meta formats are used on Intel IPU3 ImgU video queues
to carry 3A statistics and ISP pipeline parameters.
V4L2_META_FMT_IPU3_3A
V4L2_META_FMT_IPU3_PARAMS
Signed-off-by: Yong Zhi
Signed-off-by: Chao C Li
Signed-off-by: Rajmohan Mani
---
drivers/staging/media/ipu3/include/intel-ipu3.h
The pools are used to store previous parameters set by
user with the parameter queue. Due to pipelining,
there needs to be multiple sets (up to four)
of parameters which are queued in a host-to-sp queue.
Signed-off-by: Yong Zhi
---
drivers/staging/media/ipu3/ipu3-css-pool.c | 100
From: Tomasz Figa
This driver uses IOVA space for buffer mapping through IPU3 MMU
to transfer data between imaging pipelines and system DDR.
Signed-off-by: Tomasz Figa
Signed-off-by: Yong Zhi
---
drivers/staging/media/ipu3/ipu3-dmamap.c | 270 +++
drivers/staging
This add all the structs of IPU3 firmware ABI.
Signed-off-by: Yong Zhi
Signed-off-by: Rajmohan Mani
Reviewed-by: Laurent Pinchart
---
drivers/staging/media/ipu3/ipu3-abi.h | 1350 +
1 file changed, 1350 insertions(+)
diff --git a/drivers/staging/media/ipu3
From: Tomasz Figa
This driver translates IO virtual address to physical
address based on two levels page tables.
Signed-off-by: Tomasz Figa
Signed-off-by: Yong Zhi
---
drivers/staging/media/ipu3/ipu3-mmu.c | 561 ++
drivers/staging/media/ipu3/ipu3-mmu.h | 35
From: Rajmohan Mani
This patch adds the details about the IPU3 Imaging Unit driver.
Change-Id: I560cecf673df2dcc3ec72767cf8077708d649656
Signed-off-by: Rajmohan Mani
---
Documentation/media/v4l-drivers/index.rst | 1 +
Documentation/media/v4l-drivers/ipu3.rst | 326 +
From: "Cao,Bing Bu"
Add a base to be used for allocation of all the IPU3 specific
controls in the ImgU driver.
Signed-off-by: Yong Zhi
Signed-off-by: Tian Shu Qiu
---
include/uapi/linux/v4l2-controls.h | 4
1 file changed, 4 insertions(+)
diff --git a/include/uapi/linux/v4l2-
Hi, Laurent,
Thanks for the review.
> -Original Message-
> From: Laurent Pinchart [mailto:laurent.pinch...@ideasonboard.com]
> Sent: Thursday, November 29, 2018 1:17 PM
> To: Zhi, Yong
> Cc: linux-media@vger.kernel.org; sakari.ai...@linux.intel.com;
> tf...@
Hi, Sakari,
> -Original Message-
> From: Sakari Ailus [mailto:sakari.ai...@linux.intel.com]
> Sent: Thursday, November 29, 2018 4:46 PM
> To: Zhi, Yong
> Cc: linux-media@vger.kernel.org; tf...@chromium.org;
> mche...@kernel.org; hans.verk...@cisco.com;
> laurent.pinc
Hi jacopo,
On Fri, 23 Nov 2018 09:13:00 +0100
jacopo mondi wrote:
> Hi Yong,
>
> On Fri, Nov 23, 2018 at 04:01:17PM +0800, Yong wrote:
> > Hi jacopo,
> >
> > On Fri, 23 Nov 2018 08:45:14 +0100
> > jacopo mondi wrote:
> >
> > > Hi Yong,
>
Hi jacopo,
On Fri, 23 Nov 2018 08:45:14 +0100
jacopo mondi wrote:
> Hi Yong,
>
> On Tue, Oct 30, 2018 at 03:06:24PM +0200, Laurent Pinchart wrote:
> > Hi Yong,
> >
> > Thank you for the patch.
> >
> > On Tuesday, 30 October 2018 10:12:23 EET Yong Deng wro
Hi, Sakari,
Thanks for the thorough review.
> -Original Message-
> From: Sakari Ailus [mailto:sakari.ai...@linux.intel.com]
> Sent: Friday, November 2, 2018 8:03 AM
> To: Zhi, Yong
> Cc: linux-media@vger.kernel.org; tf...@chromium.org;
> mche...@kernel.org; hans
Hi, Hans,
Thanks for the review.
> -Original Message-
> From: Hans Verkuil [mailto:hverk...@xs4all.nl]
> Sent: Thursday, November 15, 2018 6:51 AM
> To: Zhi, Yong ; linux-media@vger.kernel.org;
> sakari.ai...@linux.intel.com
> Cc: tf...@chromium.org; mche...@ker
Hi Maxime,
On Tue, 13 Nov 2018 14:35:18 +0100
Maxime Ripard wrote:
> Hi Yong,
>
> On Tue, Oct 30, 2018 at 04:09:48PM +0800, Yong Deng wrote:
> > I can't make v4l2-compliance always happy.
> > The V3s CSI support many pixformats. But they are not always available.
Hi, Sakari,
Thanks again for the code review.
> -Original Message-
> From: Sakari Ailus [mailto:sakari.ai...@linux.intel.com]
> Sent: Friday, November 9, 2018 6:54 AM
> To: Zhi, Yong
> Cc: linux-media@vger.kernel.org; tf...@chromium.org;
> mche...@kernel.org; hans
Hi, Sakari,
Thanks for the feedback.
> -Original Message-
> From: Sakari Ailus [mailto:sakari.ai...@linux.intel.com]
> Sent: Friday, November 9, 2018 6:37 AM
> To: Zhi, Yong
> Cc: linux-media@vger.kernel.org; tf...@chromium.org;
> mche...@kernel.org; hans
Hi, Sakari,
> -Original Message-
> From: Sakari Ailus [mailto:sakari.ai...@linux.intel.com]
> Sent: Thursday, November 8, 2018 9:36 AM
> To: Zhi, Yong
> Cc: linux-media@vger.kernel.org; tf...@chromium.org;
> mche...@kernel.org; hans.verk...@cisco.com;
> laurent.pinc
Hi, Sakari,
Thanks for your review and comments.
Bingbu has replied to some of your questions, so I will continue with the rest.
> -Original Message-
> From: Bing Bu Cao [mailto:bingbu@linux.intel.com]
> Sent: Tuesday, November 6, 2018 10:17 PM
> To: Sakari Ailus ; Zhi,
Hi, Mauro,
Thanks for your review.
> -Original Message-
> From: Mauro Carvalho Chehab [mailto:mchehab+sams...@kernel.org]
> Sent: Friday, November 2, 2018 6:49 AM
> To: Zhi, Yong
> Cc: linux-media@vger.kernel.org; sakari.ai...@linux.intel.com;
> tf...@chrom
Also add V4L2_COLORSPACE_RAW to the colorspaces[].
Signed-off-by: Yong Zhi
---
utils/media-ctl/libv4l2subdev.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/utils/media-ctl/libv4l2subdev.c b/utils/media-ctl/libv4l2subdev.c
index a989efb..46668eb 100644
--- a/utils/media-ctl
Hi, Sakari,
Thanks for the feedback.
> -Original Message-
> From: Sakari Ailus [mailto:sakari.ai...@linux.intel.com]
> Sent: Monday, November 5, 2018 3:55 AM
> To: Zhi, Yong
> Cc: linux-media@vger.kernel.org; tf...@chromium.org;
> mche...@kernel.org; hans
Allwinner V3s SoC features a CSI module with parallel interface.
This patch implement a v4l2 framework driver for it.
Reviewed-by: Hans Verkuil
Reviewed-by: Maxime Ripard
Tested-by: Maxime Ripard
Signed-off-by: Yong Deng
---
MAINTAINERS| 8
Add binding documentation for Allwinner V3s CSI.
Acked-by: Maxime Ripard
Acked-by: Sakari Ailus
Reviewed-by: Rob Herring
Signed-off-by: Yong Deng
---
.../devicetree/bindings/media/sun6i-csi.txt| 56 ++
1 file changed, 56 insertions(+)
create mode 100644
EATE_BUFS/QUERYBUF: OK
test VIDIOC_EXPBUF: OK
Test input 0:
Streaming ioctls:
test read/write: OK (Not Supported)
test blocking wait: OK
fail: v4l2-test-buffers.cpp(946): node->streamon(q.g_type())
test MMAP: FAIL
test USERPTR: OK (Not Supported
Introduce functions to load and install ImgU FW blobs.
Signed-off-by: Yong Zhi
---
drivers/media/pci/intel/ipu3/ipu3-css-fw.c | 264 +
drivers/media/pci/intel/ipu3/ipu3-css-fw.h | 188
2 files changed, 452 insertions(+)
create mode 100644
This patch adds support for the Intel IPU v3 as found
on Skylake and Kaby Lake SoCs.
The driver glues v4l2, css(camera sub system) and other
pieces together to perform its functions, it also loads
the IPU3 firmware binary as part of its initialization.
Signed-off-by: Yong Zhi
Signed-off-by
Add IPU3-specific meta formats for parameter
processing and 3A, DVS statistics:
V4L2_META_FMT_IPU3_PARAMS
V4L2_META_FMT_IPU3_STAT_3A
Signed-off-by: Yong Zhi
---
drivers/media/v4l2-core/v4l2-ioctl.c | 2 ++
include/uapi/linux/videodev2.h | 4
2 files changed, 6 insertions
This add all the structs of IPU3 firmware ABI.
Signed-off-by: Yong Zhi
Signed-off-by: Rajmohan Mani
---
drivers/media/pci/intel/ipu3/ipu3-abi.h | 1350 +++
1 file changed, 1350 insertions(+)
diff --git a/drivers/media/pci/intel/ipu3/ipu3-abi.h
b/drivers/media/pci
The pools are used to store previous parameters set by
user with the parameter queue. Due to pipelining,
there needs to be multiple sets (up to four)
of parameters which are queued in a host-to-sp queue.
Signed-off-by: Yong Zhi
---
drivers/media/pci/intel/ipu3/ipu3-css-pool.c | 136
This provides helper library to be used by
v4l2 level to program imaging pipelines and
control the streaming.
Signed-off-by: Yong Zhi
---
drivers/media/pci/intel/ipu3/ipu3-css.c | 1760 +++
1 file changed, 1760 insertions(+)
diff --git a/drivers/media/pci/intel/ipu3
Implement video driver that utilizes v4l2, vb2 queue support
and media controller APIs. The driver exposes single
subdevice and six nodes.
Signed-off-by: Yong Zhi
---
drivers/media/pci/intel/ipu3/ipu3-v4l2.c | 1091 ++
1 file changed, 1091 insertions(+)
create mode
A collection of routines that are mainly used
to calculate the parameters for accelerator cluster.
Signed-off-by: Yong Zhi
---
drivers/media/pci/intel/ipu3/ipu3-css-params.c | 2907
drivers/media/pci/intel/ipu3/ipu3-css-params.h | 25 +
2 files changed, 2932
These meta formats are used on Intel IPU3 ImgU video queues
to carry 3A statistics and ISP pipeline parameters.
V4L2_META_FMT_IPU3_3A
V4L2_META_FMT_IPU3_PARAMS
Signed-off-by: Yong Zhi
Signed-off-by: Chao C Li
Signed-off-by: Rajmohan Mani
---
Documentation/media/uapi/v4l/meta-formats.rst
This patch implements the functions to initialize
and configure IPU3 h/w such as clock, irq and power.
Signed-off-by: Yong Zhi
Signed-off-by: Tomasz Figa
---
drivers/media/pci/intel/ipu3/ipu3-css.c | 537
drivers/media/pci/intel/ipu3/ipu3-css.h | 203
From: Tomasz Figa
This driver translates IO virtual address to physical
address based on two levels page tables.
Signed-off-by: Tomasz Figa
Signed-off-by: Yong Zhi
---
drivers/media/pci/intel/ipu3/ipu3-mmu.c | 560
drivers/media/pci/intel/ipu3/ipu3-mmu.h
From: Rajmohan Mani
This patch adds the details about the IPU3 Imaging Unit driver.
Change-Id: I560cecf673df2dcc3ec72767cf8077708d649656
Signed-off-by: Rajmohan Mani
---
Documentation/media/v4l-drivers/index.rst | 1 +
Documentation/media/v4l-drivers/ipu3.rst | 326 +
From: Tomasz Figa
This driver uses IOVA space for buffer mapping through IPU3 MMU
to transfer data between imaging pipelines and system DDR.
Signed-off-by: Tomasz Figa
Signed-off-by: Yong Zhi
---
drivers/media/pci/intel/ipu3/ipu3-dmamap.c | 270 +
drivers/media
Add macros and enums used for IPU3 firmware interface.
Signed-off-by: Yong Zhi
Signed-off-by: Rajmohan Mani
---
drivers/media/pci/intel/ipu3/ipu3-abi.h | 661
1 file changed, 661 insertions(+)
create mode 100644 drivers/media/pci/intel/ipu3/ipu3-abi.h
diff
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
Hi, Tomasz,
> -Original Message-
> From: linux-media-ow...@vger.kernel.org [mailto:linux-media-
> ow...@vger.kernel.org] On Behalf Of Tomasz Figa
> Sent: Tuesday, September 18, 2018 10:23 AM
> To: Zhi, Yong
> Cc: Linux Media Mailing List ; Sakari Ailus
> ; Mani,
Hi, Sakari,
> -Original Message-
> From: Sakari Ailus [mailto:sakari.ai...@linux.intel.com]
> Sent: Friday, September 21, 2018 6:52 AM
> To: Zhi, Yong
> Cc: Tomasz Figa ; Linux Media Mailing List me...@vger.kernel.org>; Mani, Rajmohan ;
> Toivonen, Tuukka ; Hu, Je
Hi, Tomasz,
> -Original Message-
> From: linux-media-ow...@vger.kernel.org [mailto:linux-media-
> ow...@vger.kernel.org] On Behalf Of Tomasz Figa
> Sent: Monday, July 2, 2018 2:05 AM
> To: Zhi, Yong
> Cc: Linux Media Mailing List ; Sakari Ailus
> ; Mani, Rajmohan
Hi, Tomasz,
Thanks for the code review.
> -Original Message-
> From: linux-media-ow...@vger.kernel.org [mailto:linux-media-
> ow...@vger.kernel.org] On Behalf Of Tomasz Figa
> Sent: Monday, July 2, 2018 3:08 AM
> To: Zhi, Yong
> Cc: Linux Media Mailing List ; Sak
Hi, Tomasz,
Sorry for the delay in responding to your review.
> -Original Message-
> From: linux-media-ow...@vger.kernel.org [mailto:linux-media-
> ow...@vger.kernel.org] On Behalf Of Tomasz Figa
> Sent: Monday, July 2, 2018 2:50 AM
> To: Zhi, Yong
> Cc: Linux
Hi Sakari,
On Wed, 18 Jul 2018 12:55:14 +0300
Sakari Ailus wrote:
> Hi Yong,
>
> On Thu, Jul 05, 2018 at 03:48:02PM +0800, Yong wrote:
> > > > +
> > > > +/*
> > > > -
Hi, Tomasz,
Thank you for the time spent to review this long file.
> -Original Message-
> From: Tomasz Figa [mailto:tf...@chromium.org]
> Sent: Sunday, June 17, 2018 11:09 PM
> To: Zhi, Yong
> Cc: Linux Media Mailing List ; Sakari Ailus
> ; Mani, Rajmohan
> ; To
Hi, Tomasz,
Thanks for the review.
> -Original Message-
> From: Tomasz Figa [mailto:tf...@chromium.org]
> Sent: Monday, June 18, 2018 12:09 AM
> To: Zhi, Yong
> Cc: Linux Media Mailing List ; Sakari Ailus
> ; Mani, Rajmohan
> ; Toivonen, Tuukka
> ; Hu, Je
Hi, Tomasz,
Thanks for the code review.
> -Original Message-
> From: Tomasz Figa [mailto:tf...@chromium.org]
> Sent: Sunday, June 17, 2018 11:46 PM
> To: Zhi, Yong
> Cc: Linux Media Mailing List ; Sakari Ailus
> ; Mani, Rajmohan
> ; Toivonen, Tuukka
> ; Hu, Je
s have being removed from intel-ipu3.h since v6. This patch set
will be merged into the next ImgU driver update.
Rajmohan Mani (1):
doc-rst: Add Intel IPU3 documentation
Yong Zhi (1):
v4l: Document Intel IPU3 meta data uAPI
Documentation/media/uapi/v4l/meta-formats.rst |1 +
.../medi
From: Rajmohan Mani
This patch adds the details about the IPU3 Imaging Unit driver.
Signed-off-by: Rajmohan Mani
Signed-off-by: Tian Shu Qiu
---
Documentation/media/v4l-drivers/index.rst | 1 +
Documentation/media/v4l-drivers/ipu3.rst | 304 ++
2 files changed,
These meta formats are used on Intel IPU3 ImgU video queues
to carry 3A statistics and ISP pipeline parameters.
V4L2_META_FMT_IPU3_3A
V4L2_META_FMT_IPU3_PARAMS
Signed-off-by: Yong Zhi
Signed-off-by: Chao C Li
Signed-off-by: Rajmohan Mani
---
Documentation/media/uapi/v4l/meta-formats.rst
This patch adds Bingbu as additional maintainer, and both Tian Shu and Jian Xu
as reviewers for IPU3 CIO2 driver.
Signed-off-by: Yong Zhi
---
Third time's a charm :)
MAINTAINERS | 3 +++
1 file changed, 3 insertions(+)
diff --git a/MAINTAINERS b/MAINTAINERS
index a38e24a..3dd530e 100644
This patch adds three more maintainers to the IPU3 CIO2 driver.
Signed-off-by: Yong Zhi
---
MAINTAINERS | 3 +++
1 file changed, 3 insertions(+)
diff --git a/MAINTAINERS b/MAINTAINERS
index a38e24a..3dd530e 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -7157,6 +7157,9 @@ F:drivers/dma
This patch adds three more maintainers to the IPU3 CIO2 driver.
Signed-off-by: Yong Zhi
---
MAINTAINERS | 3 +++
1 file changed, 3 insertions(+)
diff --git a/MAINTAINERS b/MAINTAINERS
index 49003f77cedd..309d49a54db8 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -7150,6 +7150,9 @@ F
. MIPI-CSI2,
ISP's support are not included in this patch.
Reviewed-by: Hans Verkuil
Reviewed-by: Maxime Ripard
Tested-by: Maxime Ripard
Signed-off-by: Yong Deng
---
MAINTAINERS| 8 +
drivers/media/platform/Kconfig | 1 +
drivers/
Add binding documentation for Allwinner V3s CSI.
Acked-by: Maxime Ripard
Acked-by: Sakari Ailus
Reviewed-by: Rob Herring
Signed-off-by: Yong Deng
---
.../devicetree/bindings/media/sun6i-csi.txt| 59 ++
1 file changed, 59 insertions(+)
create mode 100644
Frame Size 1280x720:
Stride 2560, Field None: OK
test MMAP for Format 422P, Frame Size 1280x720:
Stride 2560, Field None: OK
Total: 54, Succeeded: 54, Failed: 0, Warnings: 0
Yong Deng (2):
dt-binding
Hi Maxime,
On Thu, 3 May 2018 19:14:10 +0200
Maxime Ripard wrote:
> Hi Yong,
>
> On Tue, Mar 06, 2018 at 09:51:10AM +0800, Yong Deng wrote:
> > This patchset add initial support for Allwinner V3s CSI.
> >
> > Allwinner V3s SoC features two CSI module. CSI0 is used f
.
Fix this by handling all pending IRQs before exiting isr, so any abnormal
behavior results from very short interrupt status changes is protected.
Signed-off-by: Bingbu Cao
Signed-off-by: Andy Yeh
Signed-off-by: Yong Zhi
---
Hi, Sakari,
Re-send with correct signed-off-by order.
drivers/media
Hi, Tomasz,
Thanks for the review again.
> -Original Message-
> From: Tomasz Figa [mailto:tf...@chromium.org]
> Sent: Thursday, April 26, 2018 12:15 AM
> To: Zhi, Yong
> Cc: Linux Media Mailing List ; Sakari Ailus
> ; Mani, Rajmohan
> ; Toivonen, Tuukka
> ; Hu,
Hi, Tomasz,
Thanks for the code review.
> -Original Message-
> From: Tomasz Figa [mailto:tf...@chromium.org]
> Sent: Thursday, April 26, 2018 12:12 AM
> To: Zhi, Yong
> Cc: Linux Media Mailing List ; Sakari Ailus
> ; Mani, Rajmohan
> ; Toivonen, Tuukka
> ; Hu, Je
.
Fix this by handling all pending IRQs before exiting isr, so
any abnormal behavior results from very short interrupt status
changes is protected.
Signed-off-by: Andy Yeh
Signed-off-by: Bingbu Cao
Signed-off-by: Yong Zhi
---
drivers/media/pci/intel/ipu3/ipu3-cio2.c | 32
reset of the uAPI in intel-ipu3.h.
Link to v6 IPU3 ImgU patchset:
https://patchwork.kernel.org/patch/10316725/>
Signed-off-by: Yong Zhi
Signed-off-by: Chao C Li
---
Documentation/media/media_uapi.rst |1 +
Documentation/media/uapi/intel-ipu3.rst |8 +
include/uapi/linux/intel-i
Implement video driver that utilizes v4l2, vb2 queue support
and media controller APIs. The driver exposes single
subdevice and six nodes.
Signed-off-by: Yong Zhi
Signed-off-by: Ramya Vijaykumar
---
drivers/media/pci/intel/ipu3/ipu3-v4l2.c | 1089 ++
1 file changed
The pools are used to store previous parameters set by
user with the parameter queue. Due to pipelining,
there needs to be multiple sets (up to four)
of parameters which are queued in a host-to-sp queue.
Signed-off-by: Yong Zhi
---
drivers/media/pci/intel/ipu3/ipu3-css-pool.c | 131
Define the structures and macros to be used by public.
Signed-off-by: Yong Zhi
Signed-off-by: Rajmohan Mani
---
include/uapi/linux/intel-ipu3.h | 1403 +++
1 file changed, 1403 insertions(+)
create mode 100644 include/uapi/linux/intel-ipu3.h
diff --git a
From: Tomasz Figa
This driver uses IOVA space for buffer mapping through IPU3 MMU
to transfer data between imaging pipelines and system DDR.
Signed-off-by: Tomasz Figa
Signed-off-by: Yong Zhi
---
drivers/media/pci/intel/ipu3/ipu3-css-pool.h | 36
drivers/media/pci/intel/ipu3/ipu3
Add IPU3-specific meta formats for parameter
processing and 3A statistics:
V4L2_META_FMT_IPU3_PARAMS
V4L2_META_FMT_IPU3_STAT_3A
Signed-off-by: Yong Zhi
---
drivers/media/v4l2-core/v4l2-ioctl.c | 2 ++
include/uapi/linux/videodev2.h | 4
2 files changed, 6 insertions(+)
diff
From: Tomasz Figa
This driver translates IO virtual address to physical
address based on two levels page tables.
Signed-off-by: Tomasz Figa
Signed-off-by: Yong Zhi
---
drivers/media/pci/intel/ipu3/ipu3-mmu.c | 560
drivers/media/pci/intel/ipu3/ipu3-mmu.h
Introduce functions to load and install ImgU FW blobs.
Signed-off-by: Yong Zhi
---
drivers/media/pci/intel/ipu3/ipu3-abi.h| 1888
drivers/media/pci/intel/ipu3/ipu3-css-fw.c | 261
drivers/media/pci/intel/ipu3/ipu3-css-fw.h | 198 +++
3 files changed, 2347
est Cropping: OK (Not Supported)
test Composing: OK (Not Supported)
test Scaling: OK (Not Supported)
Codec ioctls:
test VIDIOC_(TRY_)ENCODER_CMD: OK (Not Supported)
test VIDIOC_G_ENC_INDEX: OK (Not Supported)
test VIDIOC_(TRY_)DECODER_CMD: OK (Not Supported)
Buffer
A collection of routines that are mainly used
to calculate the parameters for accelerator cluster.
Signed-off-by: Yong Zhi
---
drivers/media/pci/intel/ipu3/ipu3-css-params.c | 2890
drivers/media/pci/intel/ipu3/ipu3-css-params.h | 25 +
drivers/media/pci/intel/ipu3
This patch implements the functions to initialize
and configure IPU3 h/w such as clock, irq and power.
Signed-off-by: Yong Zhi
Signed-off-by: Tomasz Figa
---
drivers/media/pci/intel/ipu3/ipu3-css.c | 537
1 file changed, 537 insertions(+)
create mode 100644
This patch adds support for the Intel IPU v3 as found
on Skylake and Kaby Lake SoCs.
The driver glues v4l2, css(camera sub system) and other
pieces together to perform its functions, it also loads
the IPU3 firmware binary as part of its initialization.
Signed-off-by: Yong Zhi
Signed-off-by
This provides helper library to be used by
v4l2 level to program imaging pipelines and
control the streaming.
Signed-off-by: Yong Zhi
---
drivers/media/pci/intel/ipu3/ipu3-css.c | 1752 +++
1 file changed, 1752 insertions(+)
diff --git a/drivers/media/pci/intel/ipu3
1 - 100 of 313 matches
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