linux-kernel - [PATCH v4 0/3] Add Novatek NT36xxx touchscreen driver

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: <20201008181514.668548-1-kholk11@gmail.com>
Date:   Thu,  8 Oct 2020 20:15:11 +0200
From:   kholk11@...il.com
To:     dmitry.torokhov@...il.com
Cc:     robh+dt@...nel.org, rydberg@...math.org, priv.luk@...il.com,
        linux-input@...r.kernel.org, linux-kernel@...r.kernel.org,
        kholk11@...il.com, marijns95@...il.com, konradybcio@...il.com,
        martin.botka1@...il.com, phone-devel@...r.kernel.org,
        devicetree@...r.kernel.org, krzk@...nel.org
Subject: [PATCH v4 0/3] Add Novatek NT36xxx touchscreen driver

From: AngeloGioacchino Del Regno <kholk11@...il.com>

This patch series adds support for the Novatek NT36xxx Series' In-Cell
touchscreen (integrated into the DriverIC).

This patch series has been tested against the following devices:
 - Sony Xperia 10        (SDM630 Ganges Kirin)
 - Sony Xperia 10 Plus   (SDM636 Ganges Mermaid)

Changes in v2:
- Fixed sparse warnings from lkp kernel test robot

Changes in v3 (as requested by Dmitry Torokhov):
- Using shorthand u16/u32 (sorry for the overlook!)
- Now using more input and touchscreen APIs
- Fixed useless workqueue involvements
- Removed useless locking
- Switched reads and writes to use regmap
- Moved header contents to nt36xxx.c
- Fixed reset gpio handling
- Other cleanups
- P.S.: Thanks, Dmitry!

Changes in v4:
- Fixed regmap read length for CRC_ERR_FLAG final check
- Fixed YAML binding, as requested by Krzysztof Kozlowski

AngeloGioacchino Del Regno (3):
  dt-bindings: Add vendor prefix for Novatek Microelectronics Corp.
  Input: Add Novatek NT36xxx touchscreen driver
  dt-bindings: touchscreen: Add binding for Novatek NT36xxx series
    driver

 .../input/touchscreen/novatek,nt36xxx.yaml    |  59 ++
 .../devicetree/bindings/vendor-prefixes.yaml  |   2 +
 drivers/input/touchscreen/Kconfig             |  12 +
 drivers/input/touchscreen/Makefile            |   1 +
 drivers/input/touchscreen/nt36xxx.c           | 816 ++++++++++++++++++
 5 files changed, 890 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/input/touchscreen/novatek,nt36xxx.yaml
 create mode 100644 drivers/input/touchscreen/nt36xxx.c

-- 
2.28.0