[PATCH v3 00/10] drm/msm: add support for SAR2130P

Dmitry Baryshkov dmitry.baryshkov at oss.qualcomm.com
Tue Apr 15 09:39:28 UTC 2025


Add support for the Mobile Display SubSystem (MDSS) device present on
the Qualcomm SAR2130P platform. The MDSS device is similar to SM8550, it
features two MIPI DSI controllers, two MIPI DSI PHYs and one DisplayPort
controller.

Note, due to the technical limitations DP controller wasn't completely
evaluated.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov at oss.qualcomm.com>
---
Changes in v3:
- Use defines for DSI PHY clock indices (Konrad)
- Increas VBIF region size of 0x3000 (Konrad)
- Link to v2: https://lore.kernel.org/r/20250314-sar2130p-display-v2-0-31fa4502a850@oss.qualcomm.com

Changes in v2:
- In MDSS schema switched from list items to contains: (Krzyztof)
- In MDSS schema dropped extra empty lines (Krzysztof)
- Fixed .ubwc_bank_spread in msm_mdss. (LKP)
- Link to v1: https://lore.kernel.org/r/20250308-sar2130p-display-v1-0-1d4c30f43822@linaro.org

---
Dmitry Baryshkov (10):
      dt-bindings: display/msm: dp-controller: describe SAR2130P
      dt-bindings: display/msm: dsi-controller-main: describe SAR2130P
      dt-bindings: display/msm: dsi-phy-7nm: describe SAR2130P
      dt-bindings: display/msm: qcom,sc7280-dpu: describe SAR2130P
      dt-bindings: display/msm: Add Qualcomm SAR2130P
      drm/msm/mdss: add SAR2130P device configuration
      drm/msm/dsi/phy: add configuration for SAR2130P
      drm/msm/dpu: add catalog entry for SAR2130P
      iommu/arm-smmu-qcom: Add SAR2130P MDSS compatible
      arm64: dts: qcom: sar2130p: add display nodes

 .../bindings/display/msm/dp-controller.yaml        |   1 +
 .../bindings/display/msm/dsi-controller-main.yaml  |   2 +
 .../bindings/display/msm/dsi-phy-7nm.yaml          |   1 +
 .../bindings/display/msm/qcom,sar2130p-mdss.yaml   | 439 +++++++++++++++++++++
 .../bindings/display/msm/qcom,sc7280-dpu.yaml      |   1 +
 arch/arm64/boot/dts/qcom/sar2130p.dtsi             | 395 ++++++++++++++++++
 .../drm/msm/disp/dpu1/catalog/dpu_9_1_sar2130p.h   | 434 ++++++++++++++++++++
 drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c     |   2 +-
 drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h     |   1 +
 drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c            |   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                     |  11 +
 drivers/iommu/arm/arm-smmu/arm-smmu-qcom.c         |   1 +
 15 files changed, 1314 insertions(+), 1 deletion(-)
---
base-commit: 2bdde620f7f2bff2ff1cb7dc166859eaa0c78a7c
change-id: 20250308-sar2130p-display-b0601fcfeb30

Best regards,
-- 
Dmitry Baryshkov <dmitry.baryshkov at oss.qualcomm.com>



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