[PATCH v2 0/6] arm64: dts: qcom: qcs6490-rb3gen2: Enable two displays

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



RB3Gen2 is capable of producing DisplayPort output on a dedicated
mini-DP connector and USB Type-C.

Utilize Abel's work for DP vs eDP selection to allow configuring both
controllers in DP-mode, then enable the two output paths.

Tested by driving fbcon to 4k@60 + 4k@30 concurrently.

Depends on 20240324-x1e80100-display-refactor-connector-v4-0-e0ebaea66a78@xxxxxxxxxx

---
Changes in v2:
- Rebased on Abel's updated implementation
- Dropped DP driver changes, as Abel's new DP/eDP selection mechanism
  obsoleted these.
- Squashed the two separate patches adding pmic-glink
- Corrected remoteproc firmware-name paths
- Described the mini-DP connector in DT, and hence no longer use the
  internal HPD handler in DP driver
- Link to v1: https://lore.kernel.org/r/20240221-rb3gen2-dp-connector-v1-0-dc0964ef7d96@xxxxxxxxxxx

---
Bjorn Andersson (6):
      arm64: dts: qcom: sc7280: Enable MDP turbo mode
      arm64: dts: qcom: qcs6490-rb3gen2: Add DP output
      arm64: dts: qcom: qcs6490-rb3gen2: Enable adsp and cdsp
      arm64: dts: qcom: qcs6490-rb3gen2: Introduce USB redriver
      arm64: dts: qcom: qcs6490-rb3gen2: Enable USB Type-C display
      arm64: defconfig: Enable sc7280 display and gpu clock controllers

 arch/arm64/boot/dts/qcom/qcs6490-rb3gen2.dts | 171 ++++++++++++++++++++++++++-
 arch/arm64/boot/dts/qcom/sc7280.dtsi         |   5 +
 arch/arm64/configs/defconfig                 |   2 +
 3 files changed, 177 insertions(+), 1 deletion(-)
---
base-commit: f27830a6a17b722f9dbbccfaae1f3bae8700c672
change-id: 20240209-rb3gen2-dp-connector-bddfb892ff20

Best regards,
-- 
Bjorn Andersson <quic_bjorande@xxxxxxxxxxx>





[Index of Archives]     [Device Tree Compilter]     [Device Tree Spec]     [Linux Driver Backports]     [Video for Linux]     [Linux USB Devel]     [Linux PCI Devel]     [Linux Audio Users]     [Linux Kernel]     [Linux SCSI]     [XFree86]     [Yosemite Backpacking]


  Powered by Linux