Re: [PATCH v2 00/16] drm/msm: Add support for SM8750

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On 2/17/2025 8:41 AM, Krzysztof Kozlowski wrote:
Hi,

Dependency / Rabased on top of:
https://lore.kernel.org/all/20241214-dpu-drop-features-v1-0-988f0662cb7e@xxxxxxxxxx/

Changes in v2:
- Implement LM crossbar, 10-bit alpha and active layer changes:
   New patch: drm/msm/dpu: Implement new v12.0 DPU differences
- New patch: drm/msm/dpu: Add missing "fetch" name to set_active_pipes()
- Add CDM
- Split some DPU patch pieces into separate patches:
   drm/msm/dpu: Drop useless comments
   drm/msm/dpu: Add LM_7, DSC_[67], PP_[67] and MERGE_3D_5
   drm/msm/dpu: Add handling of LM_6 and LM_7 bits in pending flush mask
- Split DSI and DSI PHY patches
- Mention CLK_OPS_PARENT_ENABLE in DSI commit
- Mention DSI PHY PLL work:
   https://patchwork.freedesktop.org/patch/542000/?series=119177&rev=1
- DPU: Drop SSPP_VIG4 comments
- DPU: Add CDM
- Link to v1: https://lore.kernel.org/r/20250109-b4-sm8750-display-v1-0-b3f15faf4c97@xxxxxxxxxx

Description:
=============
I got modetest writeback working, but DSI panel on MTP8750 still shows
darkness.

Hey Dmitry,

Just wanted to emphasize this note on Krzysztof's cover letter.

Can we hold off on picking up the DSI parts of this series until the DSI panel comes up for MTP8750?

Thanks,

Jessica Zhang


Best regards,
Krzysztof

---
Krzysztof Kozlowski (16):
       dt-bindings: display/msm: dsi-controller-main: Combine if:then: entries
       dt-bindings: display/msm: dsi-controller-main: Add missing minItems
       dt-bindings: display/msm: dsi-phy-7nm: Add SM8750
       dt-bindings: display/msm: dsi-controller-main: Add SM8750
       dt-bindings: display/msm: dp-controller: Add SM8750
       dt-bindings: display/msm: qcom,sm8650-dpu: Add SM8750
       dt-bindings: display/msm: qcom,sm8750-mdss: Add SM8750
       drm/msm/dpu: Drop useless comments
       drm/msm/dpu: Add LM_7, DSC_[67], PP_[67] and MERGE_3D_5
       drm/msm/dpu: Add handling of LM_6 and LM_7 bits in pending flush mask
       drm/msm/dsi/phy: Add support for SM8750
       drm/msm/dsi: Add support for SM8750
       drm/msm/dpu: Add support for SM8750
       drm/msm/dpu: Add missing "fetch" name to set_active_pipes()
       drm/msm/dpu: Implement new v12.0 DPU differences
       drm/msm/mdss: Add support for SM8750

  .../bindings/display/msm/dp-controller.yaml        |   4 +
  .../bindings/display/msm/dsi-controller-main.yaml  | 124 +++---
  .../bindings/display/msm/dsi-phy-7nm.yaml          |   1 +
  .../bindings/display/msm/qcom,sm8650-dpu.yaml      |   1 +
  .../bindings/display/msm/qcom,sm8750-mdss.yaml     | 460 +++++++++++++++++++
  .../drm/msm/disp/dpu1/catalog/dpu_12_0_sm8750.h    | 496 +++++++++++++++++++++
  drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c           |  59 ++-
  drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c        |  12 +
  drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c     |  35 +-
  drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h     |   1 +
  drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.c         |  71 ++-
  drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.h         |  19 +-
  drivers/gpu/drm/msm/disp/dpu1/dpu_hw_lm.c          | 210 ++++++++-
  drivers/gpu/drm/msm/disp/dpu1/dpu_hw_lm.h          |  18 +
  drivers/gpu/drm/msm/disp/dpu1/dpu_hw_mdss.h        |   6 +
  drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c            |   1 +
  drivers/gpu/drm/msm/dsi/dsi.h                      |   2 +
  drivers/gpu/drm/msm/dsi/dsi_cfg.c                  |  25 ++
  drivers/gpu/drm/msm/dsi/dsi_cfg.h                  |   1 +
  drivers/gpu/drm/msm/dsi/dsi_host.c                 |  80 ++++
  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          |  79 +++-
  drivers/gpu/drm/msm/msm_mdss.c                     |  33 ++
  drivers/gpu/drm/msm/msm_mdss.h                     |   1 +
  .../gpu/drm/msm/registers/display/dsi_phy_7nm.xml  |  14 +
  26 files changed, 1655 insertions(+), 101 deletions(-)
---
base-commit: 44ddcc7604ae61eadc748ccc6156bf4b98697978
change-id: 20250109-b4-sm8750-display-6ea537754af1

Best regards,
--
Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx>






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