linux-kernel - [PATCH v2 00/10] drm/msm: Add support for Kaanapali

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Message-Id: <20251125064758.7207-1-yuanjie.yang@oss.qualcomm.com>
Date: Tue, 25 Nov 2025 14:47:48 +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,
        yuanjie.yang@....qualcomm.com
Cc: linux-arm-msm@...r.kernel.org, dri-devel@...ts.freedesktop.org,
        freedreno@...ts.freedesktop.org, linux-kernel@...r.kernel.org,
        tingwei.zhang@....qualcomm.com, aiqun.yu@....qualcomm.com,
        Yongxing Mou <yongxing.mou@....qualcomm.com>
Subject: [PATCH v2 00/10] 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

[PATCH v2 05/10] drm/msm/mdss: Add support for Kaanapali
compile depend on qcom-soc tree patch: https://lore.kernel.org/lkml/20250930-kaana-gpu-support-v1-1-73530b0700ed@oss.qualcomm.com/

Co-developed-by: Yongxing Mou <yongxing.mou@....qualcomm.com>
Signed-off-by: Yongxing Mou <yongxing.mou@....qualcomm.com>
Signed-off-by: Yuanjie Yang <yuanjie.yang@....qualcomm.com>
---
Changes in v2:
- Drop panel patch
- adjust patch order (bindings then drivers)
- add dpu_hw_ssppv13.c to complete kaanapali SSPP function
- fix bindings example dts compile error
- fix other comment
- rebase on top of msm-next
- Link to v1: https://lore.kernel.org/all/20251023075401.1148-1-yuanjie.yang@oss.qualcomm.com/

---
Yuanjie Yang (10):
  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
  drm/msm/mdss: Add support for Kaanapali
  drm/msm/dsi/phy: Add support for Kaanapali
  drm/msm/dsi: Add support for Kaanapali
  Add interrupt registers for DPU 13.0.0
  drm/msm/dpu: Add Kaanapali SSPP sub-block support
  drm/msm/dpu: Add support for Kaanapali DPU

 .../display/msm/dsi-controller-main.yaml      |   2 +
 .../bindings/display/msm/dsi-phy-7nm.yaml     |   1 +
 .../display/msm/qcom,kaanapali-mdss.yaml      | 297 +++++++++++
 .../bindings/display/msm/qcom,sm8650-dpu.yaml |   1 +
 drivers/gpu/drm/msm/Makefile                  |   1 +
 .../disp/dpu1/catalog/dpu_13_0_kaanapali.h    | 492 ++++++++++++++++++
 .../gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c    |  41 ++
 .../gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h    |  28 +-
 .../gpu/drm/msm/disp/dpu1/dpu_hw_interrupts.c |  89 +++-
 drivers/gpu/drm/msm/disp/dpu1/dpu_hw_sspp.c   | 276 ++++------
 drivers/gpu/drm/msm/disp/dpu1/dpu_hw_sspp.h   | 264 ++++++++++
 .../gpu/drm/msm/disp/dpu1/dpu_hw_ssppv13.c    | 224 ++++++++
 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 +
 21 files changed, 1631 insertions(+), 175 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
 create mode 100644 drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ssppv13.c


base-commit: 45a11c04b1a6fa180e37c4a2011cabbcc50cb48e
-- 
2.34.1