linux-kernel - [PATCH v2 0/4] Add display support for Fairphone 4

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Message-Id: <20240110-fp4-panel-v2-0-8ad11174f65b@fairphone.com>
Date: Wed, 10 Jan 2024 16:14:07 +0100
From: Luca Weiss <luca.weiss@...rphone.com>
To: Neil Armstrong <neil.armstrong@...aro.org>, 
 Jessica Zhang <quic_jesszhan@...cinc.com>, Sam Ravnborg <sam@...nborg.org>, 
 David Airlie <airlied@...il.com>, Daniel Vetter <daniel@...ll.ch>, 
 Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>, 
 Maxime Ripard <mripard@...nel.org>, Thomas Zimmermann <tzimmermann@...e.de>, 
 Rob Herring <robh+dt@...nel.org>, 
 Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>, 
 Conor Dooley <conor+dt@...nel.org>, Bjorn Andersson <andersson@...nel.org>, 
 Konrad Dybcio <konrad.dybcio@...aro.org>, Andy Gross <agross@...nel.org>
Cc: ~postmarketos/upstreaming@...ts.sr.ht, phone-devel@...r.kernel.org, 
 dri-devel@...ts.freedesktop.org, devicetree@...r.kernel.org, 
 linux-kernel@...r.kernel.org, linux-arm-msm@...r.kernel.org, 
 Luca Weiss <luca.weiss@...rphone.com>, 
 Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Subject: [PATCH v2 0/4] Add display support for Fairphone 4

Introduce the bindings and panel driver for the DJN LCD panel using
HX83112A driver IC.

Then we can add the panel to the device dts and also enable the GPU.

Signed-off-by: Luca Weiss <luca.weiss@...rphone.com>
---
Changes in v2:
- Driver:
  - Drop "bool prepared" from driver (Dmitry)
  - Use drm_connector_helper_get_modes_fixed (Dmitry)
  - Use dev_err_probe in error path (Dmitry)
  - Fix width/height variables (myself)
- Dts:
  - Don't drop simple-framebuffer (Konrad)
  - Drop disablement of gmu in dtsi (Konrad)
  - Set zap shader path (myself)
- Pick up tags
- Link to v1: https://lore.kernel.org/r/20240105-fp4-panel-v1-0-1afbabc55276@fairphone.com

---
Luca Weiss (4):
      dt-bindings: display: panel: Add Himax HX83112A
      drm/panel: Add driver for DJN HX83112A LCD panel
      arm64: dts: qcom: sm6350: Remove "disabled" state of GMU
      arm64: dts: qcom: sm7225-fairphone-fp4: Enable display and GPU

 .../bindings/display/panel/himax,hx83112a.yaml     |  75 +++++
 arch/arm64/boot/dts/qcom/sm6350.dtsi               |   4 +-
 arch/arm64/boot/dts/qcom/sm7225-fairphone-fp4.dts  |  53 ++++
 drivers/gpu/drm/panel/Kconfig                      |  10 +
 drivers/gpu/drm/panel/Makefile                     |   1 +
 drivers/gpu/drm/panel/panel-himax-hx83112a.c       | 352 +++++++++++++++++++++
 6 files changed, 492 insertions(+), 3 deletions(-)
---
base-commit: c03393f04b540b66d267a402fcc9ac2d3733b9e3
change-id: 20240105-fp4-panel-50aba8536a0a

Best regards,
-- 
Luca Weiss <luca.weiss@...rphone.com>