linux-kernel - [PATCH 0/4] Add display support for Fairphone 3 smartphone

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Message-Id: <20250222-fp3-display-v1-0-ccd812e16952@lucaweiss.eu>
Date: Sat, 22 Feb 2025 18:58:03 +0100
From: Luca Weiss <luca@...aweiss.eu>
To: ~postmarketos/upstreaming@...ts.sr.ht, phone-devel@...r.kernel.org, 
 Neil Armstrong <neil.armstrong@...aro.org>, 
 Jessica Zhang <quic_jesszhan@...cinc.com>, 
 Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>, 
 Maxime Ripard <mripard@...nel.org>, Thomas Zimmermann <tzimmermann@...e.de>, 
 David Airlie <airlied@...il.com>, Simona Vetter <simona@...ll.ch>, 
 Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>, 
 Conor Dooley <conor+dt@...nel.org>, Bjorn Andersson <andersson@...nel.org>, 
 Konrad Dybcio <konradybcio@...nel.org>
Cc: dri-devel@...ts.freedesktop.org, devicetree@...r.kernel.org, 
 linux-kernel@...r.kernel.org, linux-arm-msm@...r.kernel.org, 
 Luca Weiss <luca@...aweiss.eu>
Subject: [PATCH 0/4] Add display support for Fairphone 3 smartphone

Add a driver for the HX83112B-based panel, and enable it on Fairphone 3
to enable display output, and enable GPU as well.

Please let me know if you have a better compatible string for me to use,
unfortunately unlike Fairphone 4 panel, this panel doesn't seem to have
a nice unique model number from DJN, it's just referenced as "FP3" - the
device it's made for so I've chosen "djn,fairphone-fp3-panel".

Signed-off-by: Luca Weiss <luca@...aweiss.eu>
---
Luca Weiss (4):
      dt-bindings: vendor-prefixes: document Shenzhen DJN Optronics Technology
      dt-bindings: display: panel: Add Himax HX83112B
      drm/panel: Add driver for DJN HX83112B LCD panel
      arm64: dts: qcom: sdm632-fairphone-fp3: Enable display and GPU

 .../bindings/display/panel/himax,hx83112b.yaml     |  75 ++++
 .../devicetree/bindings/vendor-prefixes.yaml       |   2 +
 arch/arm64/boot/dts/qcom/msm8953.dtsi              |   2 +-
 arch/arm64/boot/dts/qcom/sdm632-fairphone-fp3.dts  |  62 +++
 drivers/gpu/drm/panel/Kconfig                      |  10 +
 drivers/gpu/drm/panel/Makefile                     |   1 +
 drivers/gpu/drm/panel/panel-himax-hx83112b.c       | 430 +++++++++++++++++++++
 7 files changed, 581 insertions(+), 1 deletion(-)
---
base-commit: 197aed880d4de2127c80c389ec62601b7d837351
change-id: 20250222-fp3-display-b79cb339e65b

Best regards,
-- 
Luca Weiss <luca@...aweiss.eu>