linux-kernel - [PATCH v3 0/7] drm/msm: add support for SM8550

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Date:   Mon, 09 Jan 2023 11:15:17 +0100
From:   Neil Armstrong <neil.armstrong@...aro.org>
To:     Rob Clark <robdclark@...il.com>,
        Abhinav Kumar <quic_abhinavk@...cinc.com>,
        Dmitry Baryshkov <dmitry.baryshkov@...aro.org>,
        Sean Paul <sean@...rly.run>, David Airlie <airlied@...il.com>,
        Daniel Vetter <daniel@...ll.ch>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Jonathan Marek <jonathan@...ek.ca>
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,
        Neil Armstrong <neil.armstrong@...aro.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Subject: [PATCH v3 0/7] drm/msm: add support for SM8550

This adds support for the MDSS/DPU/DSI on the Qualcomm SM8550 platform.

This patchset is based on the SM8450 display support serie at [1].

In order to work, the following patchsets are required:
- PM8550 LDO fix at [2]
- DISPCC driver at [3]

+ the DT changes.

[1] https://lore.kernel.org/all/20221207012231.112059-1-dmitry.baryshkov@linaro.org/
[2] https://lore.kernel.org/all/20230102-topic-sm8550-upstream-fixes-reg-l11b-nldo-v1-1-d97def246338@linaro.org/
[3] https://lore.kernel.org/all/20230103-topic-sm8550-upstream-dispcc-v2-0-786ddd8785a2@linaro.org

To: Rob Clark <robdclark@...il.com>
To: Abhinav Kumar <quic_abhinavk@...cinc.com>
To: Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
To: Sean Paul <sean@...rly.run>
To: David Airlie <airlied@...il.com>
To: Daniel Vetter <daniel@...ll.ch>
To: Rob Herring <robh+dt@...nel.org>
To: Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>
To: Jonathan Marek <jonathan@...ek.ca>
Cc: linux-arm-msm@...r.kernel.org
Cc: dri-devel@...ts.freedesktop.org
Cc: freedreno@...ts.freedesktop.org
Cc: devicetree@...r.kernel.org
Cc: linux-kernel@...r.kernel.org
Signed-off-by: Neil Armstrong <neil.armstrong@...aro.org>

---
Changes in v3:
- Patch 1,2,3: Added Acked-by/Reviewed-by
- Patch 6: Fixed compatible to qcom,sm8550-dsi-phy-4nm
- Link to v2: https://lore.kernel.org/r/20230103-topic-sm8550-upstream-mdss-dsi-v2-0-87f1c16d7635@linaro.org

Changes in v2:
- Rebased on msm-next-lumag & msm-next-lumag-dpu
- Fixed cover letter title to SM8550
- Patch 1: renamed compatible to qcom,sm8550-dsi-phy-4nm 
- Patch 2: split in 2 patches, switch to renamed qcom,sm8550-dsi-phy-4nm
- Patch 3: switch CTL to use CTL_SC7280_MASK, Added Reviewed-by
- Patch 4: Added Reviewed-by
- Patch 5: fixed V5.2 quirk order
- Patch 6: Added Reviewed-by
- Link to v1: https://lore.kernel.org/r/20230103-topic-sm8550-upstream-mdss-dsi-v1-0-9ccd7e652fcd@linaro.org

---
Neil Armstrong (7):
      dt-bindings: display/msm: document the SM8550 DSI PHY
      dt-bindings: display/msm: document DPU on SM8550
      dt-bindings: display/msm: document MDSS on SM8550
      drm/msm/dpu: add support for SM8550
      drm/msm: mdss: add support for SM8550
      drm/msm/dsi: add support for DSI-PHY on SM8550
      drm/msm/dsi: add support for DSI 2.7.0

 .../bindings/display/msm/dsi-phy-7nm.yaml          |   1 +
 .../bindings/display/msm/qcom,sm8550-dpu.yaml      | 134 +++++++++
 .../bindings/display/msm/qcom,sm8550-mdss.yaml     | 331 +++++++++++++++++++++
 drivers/gpu/drm/msm/Kconfig                        |   4 +-
 drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c     | 197 ++++++++++++
 drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h     |   1 +
 drivers/gpu/drm/msm/disp/dpu1/dpu_hw_mdss.h        |   2 +
 drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c            |   1 +
 drivers/gpu/drm/msm/dsi/dsi_cfg.c                  |  16 +
 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          |  88 +++++-
 drivers/gpu/drm/msm/msm_mdss.c                     |   2 +
 14 files changed, 765 insertions(+), 16 deletions(-)
---
base-commit: 58372c69004c06773cbe74a05f2c1a4a8b23db9c
change-id: 20230103-topic-sm8550-upstream-mdss-dsi-35ca8acea529

Best regards,
-- 
Neil Armstrong <neil.armstrong@...aro.org>