linux-kernel - [PATCH 0/5] Renesas CEU: SH7724 ECOVEC + Aptina mt9t112

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-next>] [day] [month] [year] [list]

Message-Id: <1520008541-3961-1-git-send-email-jacopo+renesas@jmondi.org>
Date:   Fri,  2 Mar 2018 17:35:36 +0100
From:   Jacopo Mondi <jacopo+renesas@...ndi.org>
To:     hverkuil@...all.nl, laurent.pinchart@...asonboard.com,
        sakari.ailus@....fi, mchehab@...nel.org
Cc:     Jacopo Mondi <jacopo+renesas@...ndi.org>,
        linux-renesas-soc@...r.kernel.org, linux-media@...r.kernel.org,
        linux-sh@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH 0/5] Renesas CEU: SH7724 ECOVEC + Aptina mt9t112

Hello,
   now that CEU has been picked up for inclusion in v4.17, we can start moving
users of old sh_mobile_ceu_camera driver to use the newly introduced one.

Migo-R has been first, now it's SH7724 ECOVEC board turn.

ECOVEC has a camera board with two MT9T112 image sensor and one TW9910 video
decoder input. This series moves the mt9t112 driver away from soc_camera
framework and remove dependencies on it in mach-ecovec board code.

As per Migo-R, memory for CEU is reserved using memblocks APIs and declared
as DMA-capable in board code, power up/down routines have been removed from
board code, and GPIOs lookup table registered for sensor drivers.

As in the previous series, still no code has been removed or changed in
drivers/media/i2c/soc_camera/ until we do not remove all dependencies on it
in all board files.

Hans, since you asked me to add frame rate interval support for ov772x I expect
to receive the same request for mt9t112. Unfortunately I do not have access to
register level documentation, nor can perform any testing as I don't have the
camera modules. For the same reason I cannot run any v4l2-compliance test on
that driver, but just make sure the ECOVEC boots cleanly with the new board
file. I'm in favour of moving the driver to staging if you think that's the case.

Series based on media-tree master, and as per Migo-R I would ask SH arch/
changes to go through media tree as SH maintainers are un-responsive.

Thanks
  j

Jacopo Mondi (5):
  media: i2c: Copy mt9t112 soc_camera sensor driver
  media: i2c: mt9t112: Remove soc_camera dependencies
  media: i2c: mt9t112: Fix code style issues
  arch: sh: ecovec: Use new renesas-ceu camera driver
  media: MAINTAINERS: Add entry for Aptina MT9T112

 MAINTAINERS                            |    7 +
 arch/sh/boards/mach-ecovec24/setup.c   |  338 +++++-----
 arch/sh/kernel/cpu/sh4a/clock-sh7724.c |    4 +-
 drivers/media/i2c/Kconfig              |   11 +
 drivers/media/i2c/Makefile             |    1 +
 drivers/media/i2c/mt9t112.c            | 1136 ++++++++++++++++++++++++++++++++
 include/media/i2c/mt9t112.h            |   17 +-
 7 files changed, 1333 insertions(+), 181 deletions(-)
 create mode 100644 drivers/media/i2c/mt9t112.c

--
2.7.4