linux-kernel - [PATCH 00/12] drm/msm: Add support for Kaanapali

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Message-Id: <20251023075401.1148-1-yuanjie.yang@oss.qualcomm.com>
Date: Thu, 23 Oct 2025 15:53:49 +0800
From: yuanjie yang <yuanjie.yang@....qualcomm.com>
To: robin.clark@....qualcomm.com, lumag@...nel.org, abhinav.kumar@...ux.dev,
        sean@...rly.run, marijn.suijten@...ainline.org, airlied@...il.com,
        simona@...ll.ch, maarten.lankhorst@...ux.intel.com, mripard@...nel.org,
        tzimmermann@...e.de, robh@...nel.org, krzk+dt@...nel.org,
        conor+dt@...nel.org, quic_mkrishn@...cinc.com, jonathan@...ek.ca,
        quic_khsieh@...cinc.com, neil.armstrong@...aro.org
Cc: linux-arm-msm@...r.kernel.org, dri-devel@...ts.freedesktop.org,
        freedreno@...ts.freedesktop.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, tingwei.zhang@....qualcomm.com,
        aiqun.yu@....qualcomm.com, yongxing.mou@....qualcomm.com
Subject: [PATCH 00/12] drm/msm: Add support for Kaanapali

From: Yuanjie Yang <yuanjie.yang@....qualcomm.com>

The Kaanapali MDSS has some differences compared to the SM8750 MDSS:
- DSI PHY/DSI base address have some changes.
- DPU 13.0:
  - SSPP layout has a great change.
  - interrupt INTF layout has some changes.

This patchset contains DSI PHY, DSI Controller, DPU & MDSS bindings
in addition to the driver changes.

We have already tested the display functionality using the Kaanapali-mtp
device on the Kaanapali branch of kernel-qcom repository.
Test command: "modetest -r -v"
kernel-qcom repository: https://git.codelinaro.org/clo/linux-kernel/kernel-qcom/-/tree/kaanapali

Signed-off-by: Yongxing Mou <yongxing.mou@....qualcomm.com>
Signed-off-by: Yuanjie Yang <yuanjie.yang@....qualcomm.com>
---
Yuanjie Yang (12):
  drm/msm/dsi/phy: Add support for Kaanapali
  drm/msm/dpu: Add support for Kaanapali DPU
  drm/msm/dpu: Compatible with Kaanapali interrupt register
  drm/msm/mdss: Add support for Kaanapali
  drm/msm/dsi: Add support for Kaanapali
  drm/msm/dpu: Add Kaanapali SSPP sub-block support
  drm/panel: Set sufficient voltage for panel nt37801
  arm64: defconfig: Enable NT37801 DSI panel driver
  dt-bindings: display/msm: qcom,kaanapali-dpu: Add Kaanapali
  dt-bindings: display/msm: dsi-phy-7nm: Add Kaanapali DSi PHY
  dt-bindings: display/msm: dsi-controller-main: Add Kaanapali
  dt-bindings: display/msm: qcom,kaanapali-mdss: Add Kaanapali

 .../display/msm/dsi-controller-main.yaml      |   2 +
 .../bindings/display/msm/dsi-phy-7nm.yaml     |   1 +
 .../display/msm/qcom,kaanapali-mdss.yaml      | 298 +++++++++++
 .../bindings/display/msm/qcom,sm8650-dpu.yaml |   1 +
 arch/arm64/configs/defconfig                  |   1 +
 .../disp/dpu1/catalog/dpu_13_0_kaanapali.h    | 492 ++++++++++++++++++
 .../gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c    |  44 ++
 .../gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h    |  29 +-
 .../gpu/drm/msm/disp/dpu1/dpu_hw_interrupts.c |  89 +++-
 drivers/gpu/drm/msm/disp/dpu1/dpu_hw_sspp.c   | 474 ++++++++++++++++-
 drivers/gpu/drm/msm/disp/dpu1/dpu_hw_util.c   |  23 +
 drivers/gpu/drm/msm/disp/dpu1/dpu_hw_util.h   |   4 +
 drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c       |   1 +
 drivers/gpu/drm/msm/dsi/dsi_cfg.c             |  13 +
 drivers/gpu/drm/msm/dsi/dsi_cfg.h             |   1 +
 drivers/gpu/drm/msm/dsi/phy/dsi_phy.c         |   2 +
 drivers/gpu/drm/msm/dsi/phy/dsi_phy.h         |   1 +
 drivers/gpu/drm/msm/dsi/phy/dsi_phy_7nm.c     |  23 +
 drivers/gpu/drm/msm/msm_mdss.c                |  22 +
 drivers/gpu/drm/panel/panel-novatek-nt37801.c |   5 +
 include/linux/soc/qcom/ubwc.h                 |   1 +
 21 files changed, 1507 insertions(+), 20 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/display/msm/qcom,kaanapali-mdss.yaml
 create mode 100644 drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_13_0_kaanapali.h

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2.34.1