lists.openwall.net   lists  /  announce  owl-users  owl-dev  john-users  john-dev  passwdqc-users  yescrypt  popa3d-users  /  oss-security  kernel-hardening  musl  sabotage  tlsify  passwords  /  crypt-dev  xvendor  /  Bugtraq  Full-Disclosure  linux-kernel  linux-netdev  linux-ext4  linux-hardening  linux-cve-announce  PHC 
Open Source and information security mailing list archives
 
Hash Suite: Windows password security audit tool. GUI, reports in PDF.
[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list] 
Message-ID: <996a9b6a-0e45-d627-9263-539c22e5f1c0@xs4all.nl>
Date:   Thu, 14 Nov 2019 09:42:40 +0100
From:   Hans Verkuil <hverkuil@...all.nl>
To:     Helen Koike <helen.koike@...labora.com>,
        linux-rockchip@...ts.infradead.org
Cc:     mark.rutland@....com, devicetree@...r.kernel.org,
        eddie.cai.linux@...il.com, mchehab@...nel.org, heiko@...ech.de,
        linux-arm-kernel@...ts.infradead.org, gregkh@...uxfoundation.org,
        jeffy.chen@...k-chips.com, zyc@...k-chips.com,
        linux-kernel@...r.kernel.org, tfiga@...omium.org,
        robh+dt@...nel.org, hans.verkuil@...co.com,
        laurent.pinchart@...asonboard.com, sakari.ailus@...ux.intel.com,
        kernel@...labora.com, ezequiel@...labora.com,
        linux-media@...r.kernel.org, jacob-chen@...wrt.com,
        zhengsq@...k-chips.com
Subject: Re: [PATCH v11 00/11] Rockchip ISP Driver

On 11/14/19 6:12 AM, Helen Koike wrote:
> Hello,
> 
> This series adds the Rockchip Image Signal Processing Unit v1 driver to
> staging.
> 
> The main reason to be in staging is that people are already using it from the
> mailing list (including libcamera), and having it in mainline makes the workflow
> easier. Also, it is easier for other people to contribute back (with code
> or testing the driver).
> 
> We plan to actively work on this driver to get it our of staging.
> 
> This patchset is also available at:
> https://gitlab.collabora.com/koike/linux/tree/rockchip/isp/v11
> 
> Libcamera patched to work with this version:
> https://gitlab.collabora.com/koike/libcamera
> (also sent to the mailing list)
> 
> The major difference in v11 are:
> - Fixed compiling warnings found with W=1
> - Fixed checkpatch errors
> - Add clock-names values in dt-bindings

Looking at checkpatch I see a few remaining issues that I believe should be
fixed before merging this:

CHECK: spinlock_t definition without comment
#575: FILE: drivers/staging/media/rkisp1/isp_stats.h:43:
+       spinlock_t irq_lock;

CHECK: struct mutex definition without comment
#581: FILE: drivers/staging/media/rkisp1/isp_stats.h:49:
+       struct mutex wq_lock;

CHECK: spinlock_t definition without comment
#1648: FILE: drivers/staging/media/rkisp1/isp_params.h:25:
+       spinlock_t config_lock;

CHECK: spinlock_t definition without comment
#2058: FILE: drivers/staging/media/rkisp1/capture.h:145:
+       spinlock_t vbq_lock;

Once this is done together with the Jacob Chen email clarification
it is ready to be merged for v5.6.

It passes all the sparse/smatch tests, so that's very good.

Regards,

	Hans

> 
> This series only touches MAINTAINERS file and drivers/staging/
> 
> MAINTAINERS
> drivers/staging/media/Kconfig
> drivers/staging/media/Makefile
> drivers/staging/media/phy-rockchip-dphy/Kconfig
> drivers/staging/media/phy-rockchip-dphy/Makefile
> drivers/staging/media/phy-rockchip-dphy/TODO
> drivers/staging/media/phy-rockchip-dphy/phy-rockchip-dphy.c
> drivers/staging/media/rkisp1/Documentation/devicetree/bindings/media/rockchip-isp1.txt
> drivers/staging/media/rkisp1/Documentation/devicetree/bindings/media/rockchip-mipi-dphy.txt
> drivers/staging/media/rkisp1/Documentation/media/uapi/v4l/pixfmt-meta-rkisp1-params.rst
> drivers/staging/media/rkisp1/Documentation/media/uapi/v4l/pixfmt-meta-rkisp1-stat.rst
> drivers/staging/media/rkisp1/Kconfig
> drivers/staging/media/rkisp1/Makefile
> drivers/staging/media/rkisp1/TODO
> drivers/staging/media/rkisp1/capture.c
> drivers/staging/media/rkisp1/capture.h
> drivers/staging/media/rkisp1/common.h
> drivers/staging/media/rkisp1/dev.c
> drivers/staging/media/rkisp1/dev.h
> drivers/staging/media/rkisp1/isp_params.c
> drivers/staging/media/rkisp1/isp_params.h
> drivers/staging/media/rkisp1/isp_stats.c
> drivers/staging/media/rkisp1/isp_stats.h
> drivers/staging/media/rkisp1/regs.c
> drivers/staging/media/rkisp1/regs.h
> drivers/staging/media/rkisp1/rkisp1.c
> drivers/staging/media/rkisp1/rkisp1.h
> drivers/staging/media/rkisp1/uapi/rkisp1-config.h
> 
> Two drivers were added, including a TODO list for removing it from
> staging:
> 
> * phy-rockchip-dphy: mipi dphy driver used by csi
> * rkisp1: the image signal processing unit driver
> 
> Thanks
> Helen
> 
> Changes in v11:
> dphy
> - fix checkpatch errors
> - fix checkpatch errors
> rkisp1
> - Fix compiling warnings
> - Fix checkpatch errors
> stats
> - fix compiling warnings
> - fix checkpatch errors
> params
> - fix compiling warnings
> - fix checkpatch errors
> capture
> - fix checkpatch errors
> dev
> - fix checkpatch erros
> dt-bidings:
> - add clock-names values
> 
> Helen Koike (1):
>   MAINTAINERS: add entry for Rockchip ISP1 driver
> 
> Jacob Chen (9):
>   media: staging: phy-rockchip-dphy: add Rockchip MIPI Synopsys DPHY
>     driver
>   media: staging: rkisp1: add document for rkisp1 meta buffer format
>   media: staging: rkisp1: add Rockchip ISP1 subdev driver
>   media: staging: rkisp1: add ISP1 statistics driver
>   media: staging: rkisp1: add ISP1 params driver
>   media: staging: rkisp1: add capture device driver
>   media: staging: rkisp1: add rockchip isp1 core driver
>   media: staging: dt-bindings: Document the Rockchip ISP1 bindings
>   media: staging: dt-bindings: Document the Rockchip MIPI RX D-PHY
>     bindings
> 
> Jeffy Chen (1):
>   media: staging: rkisp1: add user space ABI definitions
> 
>  MAINTAINERS                                   |    6 +
>  drivers/staging/media/Kconfig                 |    4 +
>  drivers/staging/media/Makefile                |    2 +
>  .../staging/media/phy-rockchip-dphy/Kconfig   |   11 +
>  .../staging/media/phy-rockchip-dphy/Makefile  |    2 +
>  drivers/staging/media/phy-rockchip-dphy/TODO  |    6 +
>  .../phy-rockchip-dphy/phy-rockchip-dphy.c     |  401 ++++
>  .../bindings/media/rockchip-isp1.txt          |   77 +
>  .../bindings/media/rockchip-mipi-dphy.txt     |   38 +
>  .../uapi/v4l/pixfmt-meta-rkisp1-params.rst    |   23 +
>  .../uapi/v4l/pixfmt-meta-rkisp1-stat.rst      |   22 +
>  drivers/staging/media/rkisp1/Kconfig          |   13 +
>  drivers/staging/media/rkisp1/Makefile         |    7 +
>  drivers/staging/media/rkisp1/TODO             |   23 +
>  drivers/staging/media/rkisp1/capture.c        | 1871 +++++++++++++++++
>  drivers/staging/media/rkisp1/capture.h        |  164 ++
>  drivers/staging/media/rkisp1/common.h         |   98 +
>  drivers/staging/media/rkisp1/dev.c            |  439 ++++
>  drivers/staging/media/rkisp1/dev.h            |   67 +
>  drivers/staging/media/rkisp1/isp_params.c     | 1586 ++++++++++++++
>  drivers/staging/media/rkisp1/isp_params.h     |   50 +
>  drivers/staging/media/rkisp1/isp_stats.c      |  495 +++++
>  drivers/staging/media/rkisp1/isp_stats.h      |   60 +
>  drivers/staging/media/rkisp1/regs.c           |  224 ++
>  drivers/staging/media/rkisp1/regs.h           | 1525 ++++++++++++++
>  drivers/staging/media/rkisp1/rkisp1.c         | 1243 +++++++++++
>  drivers/staging/media/rkisp1/rkisp1.h         |   97 +
>  .../staging/media/rkisp1/uapi/rkisp1-config.h |  819 ++++++++
>  28 files changed, 9373 insertions(+)
>  create mode 100644 drivers/staging/media/phy-rockchip-dphy/Kconfig
>  create mode 100644 drivers/staging/media/phy-rockchip-dphy/Makefile
>  create mode 100644 drivers/staging/media/phy-rockchip-dphy/TODO
>  create mode 100644 drivers/staging/media/phy-rockchip-dphy/phy-rockchip-dphy.c
>  create mode 100644 drivers/staging/media/rkisp1/Documentation/devicetree/bindings/media/rockchip-isp1.txt
>  create mode 100644 drivers/staging/media/rkisp1/Documentation/devicetree/bindings/media/rockchip-mipi-dphy.txt
>  create mode 100644 drivers/staging/media/rkisp1/Documentation/media/uapi/v4l/pixfmt-meta-rkisp1-params.rst
>  create mode 100644 drivers/staging/media/rkisp1/Documentation/media/uapi/v4l/pixfmt-meta-rkisp1-stat.rst
>  create mode 100644 drivers/staging/media/rkisp1/Kconfig
>  create mode 100644 drivers/staging/media/rkisp1/Makefile
>  create mode 100644 drivers/staging/media/rkisp1/TODO
>  create mode 100644 drivers/staging/media/rkisp1/capture.c
>  create mode 100644 drivers/staging/media/rkisp1/capture.h
>  create mode 100644 drivers/staging/media/rkisp1/common.h
>  create mode 100644 drivers/staging/media/rkisp1/dev.c
>  create mode 100644 drivers/staging/media/rkisp1/dev.h
>  create mode 100644 drivers/staging/media/rkisp1/isp_params.c
>  create mode 100644 drivers/staging/media/rkisp1/isp_params.h
>  create mode 100644 drivers/staging/media/rkisp1/isp_stats.c
>  create mode 100644 drivers/staging/media/rkisp1/isp_stats.h
>  create mode 100644 drivers/staging/media/rkisp1/regs.c
>  create mode 100644 drivers/staging/media/rkisp1/regs.h
>  create mode 100644 drivers/staging/media/rkisp1/rkisp1.c
>  create mode 100644 drivers/staging/media/rkisp1/rkisp1.h
>  create mode 100644 drivers/staging/media/rkisp1/uapi/rkisp1-config.h
>

Powered by blists - more mailing lists

Powered by Openwall GNU/*/Linux Powered by OpenVZ