linux-kernel - [PATCH 0/2] novatek-nvt-ts: add support for NT36672A touchscreen

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: <20240521-nvt-ts-devicetree-regulator-support-v1-0-8d766c639dca@gmail.com>
Date: Tue, 21 May 2024 07:09:44 -0500
From: Joel Selvaraj via B4 Relay <devnull+joelselvaraj.oss.gmail.com@...nel.org>
To: Hans de Goede <hdegoede@...hat.com>, 
 Dmitry Torokhov <dmitry.torokhov@...il.com>, Rob Herring <robh@...nel.org>, 
 Krzysztof Kozlowski <krzk+dt@...nel.org>, 
 Conor Dooley <conor+dt@...nel.org>
Cc: linux-input@...r.kernel.org, devicetree@...r.kernel.org, 
 linux-kernel@...r.kernel.org, Joel Selvaraj <joelselvaraj.oss@...il.com>
Subject: [PATCH 0/2] novatek-nvt-ts: add support for NT36672A touchscreen

Extend the novatek touchscreen driver to support NT36672A chip which
is found in phones like Xiaomi Poco F1 [1]. Added devicetree support for
the driver and used i2c chip data to handle the variation in chip id and
wake type. Also added vcc and iovcc regulators which are used to power
the touchscreen hardware.

[1] https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/arch/arm64/boot/dts/qcom/sdm845-xiaomi-beryllium-tianma.dts?h=v6.9

Signed-off-by: Joel Selvaraj <joelselvaraj.oss@...il.com>
---
Joel Selvaraj (2):
      dt-bindings: input: document Novatek NVT touchscreen controller
      Input: novatek-nvt-ts: add support for NT36672A touchscreen

 .../bindings/input/touchscreen/novatek,nvt-ts.yaml | 62 +++++++++++++++++
 MAINTAINERS                                        |  1 +
 drivers/input/touchscreen/novatek-nvt-ts.c         | 78 ++++++++++++++++++++--
 3 files changed, 135 insertions(+), 6 deletions(-)
---
base-commit: 6578aac6a270bd6deb9f9319b991dd430de263dd
change-id: 20240518-nvt-ts-devicetree-regulator-support-ac9e49b78a16

Best regards,
-- 
Joel Selvaraj <joelselvaraj.oss@...il.com>