linux-kernel - [PATCH 0/3] drm/panel: ilitek-ili9881c: Add Tianxinwei TWX700100S0

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Message-ID: <20250714191729.2416-1-richard@scandent.com>
Date: Mon, 14 Jul 2025 15:17:20 -0400
From: Richard Yao <richard@...ndent.com>
To: dri-devel@...ts.freedesktop.org
Cc: devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	Akshay Athalye <akshay@...ndent.com>,
	Richard Yao <richard@...ndent.com>,
	Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>,
	Neil Armstrong <neil.armstrong@...aro.org>,
	Geert Uytterhoeven <geert+renesas@...der.be>,
	Andre Przywara <andre.przywara@....com>,
	Junhao Xie <bigfoot@...ssfun.cn>,
	Caleb James DeLisle <cjd@...ns.fr>,
	Kever Yang <kever.yang@...k-chips.com>,
	Manivannan Sadhasivam <mani@...nel.org>,
	Jessica Zhang <quic_jesszhan@...cinc.com>,
	David Airlie <airlied@...il.com>,
	Simona Vetter <simona@...ll.ch>,
	Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>,
	Maxime Ripard <mripard@...nel.org>,
	Thomas Zimmermann <tzimmermann@...e.de>
Subject: [PATCH 0/3] drm/panel: ilitek-ili9881c: Add Tianxinwei TWX700100S0

Hello,

This series adds support for the Tianxinwei TWX700100S0 panel. The first
patch adds the Tianxinwei vendor to the vendor prefixes yaml file.  The
second patch documents the DT binding. The third patch makes fairly
standard changes to the ili9881c driver.

Runtime testing and validation was done using a patched rpi-6.12.36-v8
kernel on a CM4 using a custom carrier board designed by Scandent.

I have confirmed in writing with Tianxinwei that this patch series may
be released under the GPL after sending them an early draft for review.
This should be superfluous given my signed-off, but I want to make it
clear that I did not assume fair use when providing signed-off.

Cc: Rob Herring <robh@...nel.org>
Cc: Krzysztof Kozlowski <krzk+dt@...nel.org>
Cc: Conor Dooley <conor+dt@...nel.org>
Cc: Neil Armstrong <neil.armstrong@...aro.org>
Cc: Geert Uytterhoeven <geert+renesas@...der.be>
Cc: Andre Przywara <andre.przywara@....com>
Cc: Junhao Xie <bigfoot@...ssfun.cn>
Cc: Caleb James DeLisle <cjd@...ns.fr>
Cc: Kever Yang <kever.yang@...k-chips.com>
Cc: Manivannan Sadhasivam <mani@...nel.org>
Cc: Jessica Zhang <quic_jesszhan@...cinc.com>
Cc: David Airlie <airlied@...il.com>
Cc: Simona Vetter <simona@...ll.ch>
Cc: Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>
Cc: Maxime Ripard <mripard@...nel.org>
Cc: Thomas Zimmermann <tzimmermann@...e.de>
Cc: devicetree@...r.kernel.org
Cc: dri-devel@...ts.freedesktop.org
Cc: linux-kernel@...r.kernel.org
Signed-off-by: Richard Yao <richard@...ndent.com>
---
Richard Yao (3):
  dt-bindings: vendor-prefixes: Add Tianxinwei name
  dt-bindings: ilitek-ili9881c: Add Tianxinwei TWX700100S0 support
  drm/panel: ilitek-ili9881c: Add Tianxinwei TWX700100S0 support

 .../display/panel/ilitek,ili9881c.yaml        |   1 +
 .../devicetree/bindings/vendor-prefixes.yaml  |   2 +
 drivers/gpu/drm/panel/panel-ilitek-ili9881c.c | 242 ++++++++++++++++++
 3 files changed, 245 insertions(+)

-- 
2.50.0