linux-kernel - [PATCH v2 0/5] Add Dell Inspiron 7441 / Latitude 7455 (X1E-80-100)

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Message-ID: <20250701231643.568854-1-val@packett.cool>
Date: Tue,  1 Jul 2025 19:53:23 -0300
From: Val Packett <val@...kett.cool>
To: 
Cc: Val Packett <val@...kett.cool>,
	"Bryan O'Donoghue" <bryan.odonoghue@...aro.org>,
	Aleksandrs Vinarskis <alex.vinarskis@...il.com>,
	Bjorn Andersson <andersson@...nel.org>,
	Konrad Dybcio <konradybcio@...nel.org>,
	Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>,
	linux-arm-msm@...r.kernel.org,
	devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH v2 0/5] Add Dell Inspiron 7441 / Latitude 7455 (X1E-80-100)


This is a series unifying the previous Inspiron[1] and Latitude[2] ones.
The laptops turned out to be even more identical than previously thought,
with a shared firmware update capsule[3] that refers to the shared codename
"Thena", as well as being identical visually (other than the bottom label).

Changes since v1:

- Added audio (audioreach PR: [4], ALSA UCM: [5])
- Removed the copy-pasted comment about WCN regulators being on a
  "removable M.2 card" (the board has a *soldered* WiFi module, anyway)
- Removed the useless pin comment
- Fixed sort order for usb_ nodes
- Added missing newlines before status
- Changed zap shader node to use &gpu_zap_shader reference
- Added raw EDID dump to the eDP panel patch
- Changed the USB mux compatible to ps8833
- Removed unused i2c busses

(Should the dtsi be an 'x1-' one in anticipation of the x1p42100-based
Inspiron 5441 / Latitude 5455 models?)

[1]: https://lore.kernel.org/all/20250424-qcom-linux-arm64-for-6-16-dell-inspiron14p-v1-0-ace76b31d024@linaro.org/
[2]: https://lore.kernel.org/all/20250525095341.12462-2-val@packett.cool/
[3]: https://www.dell.com/support/home/en-us/drivers/driversdetails?driverid=x2pvx&oscode=w11a6&productcode=latitude-14-7455-laptop
[4]: https://github.com/linux-msm/audioreach-topology/pull/25
[5]: https://github.com/alsa-project/alsa-ucm-conf/pull/589

Thanks,
~val

Bryan O'Donoghue (1):
  dt-bindings: arm: qcom: Add Dell Inspiron 14 Plus 7441

Val Packett (4):
  dt-bindings: arm: qcom: Add Dell Latitude 7455
  arm64: dts: qcom: Add support for Dell Inspiron 7441 / Latitude 7455
  firmware: qcom: scm: Allow QSEECOM on Dell Inspiron 7441 / Latitude
    7455
  drm/panel-edp: Add BOE NE14QDM panel for Dell Latitude 7455

 .../devicetree/bindings/arm/qcom.yaml         |    2 +
 arch/arm64/boot/dts/qcom/Makefile             |    4 +
 .../x1e80100-dell-inspiron-14-plus-7441.dts   |   51 +
 .../dts/qcom/x1e80100-dell-latitude-7455.dts  |   52 +
 .../boot/dts/qcom/x1e80100-dell-thena.dtsi    | 1658 +++++++++++++++++
 drivers/firmware/qcom/qcom_scm.c              |    2 +
 drivers/gpu/drm/panel/panel-edp.c             |    1 +
 7 files changed, 1770 insertions(+)
 create mode 100644 arch/arm64/boot/dts/qcom/x1e80100-dell-inspiron-14-plus-7441.dts
 create mode 100644 arch/arm64/boot/dts/qcom/x1e80100-dell-latitude-7455.dts
 create mode 100644 arch/arm64/boot/dts/qcom/x1e80100-dell-thena.dtsi

-- 
2.49.0