Re: [PATCH 0/6] drm/msm: add support for SM8450

[Dmitry Baryshkov]

On 04/01/2023 11:08, Neil Armstrong wrote:
> This adds support for the MDSS/DPU/DSI on the Qualcomm SM8550 platform.

Nit: please change the subject for v2. It's 8550, not 8450.

> 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@xxxxxxxxxx/
> [2] https://lore.kernel.org/all/20230102-topic-sm8550-upstream-fixes-reg-l11b-nldo-v1-1-d97def246338@xxxxxxxxxx/
> [3] https://lore.kernel.org/all/20230103-topic-sm8550-upstream-dispcc-v1-0-81bfcc26b2dc@xxxxxxxxxx/
>
> To: Rob Clark <robdclark@xxxxxxxxx>
> To: Abhinav Kumar <quic_abhinavk@xxxxxxxxxxx>
> To: Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxx>
> To: Sean Paul <sean@xxxxxxxxxx>
> To: David Airlie <airlied@xxxxxxxxx>
> To: Daniel Vetter <daniel@xxxxxxxx>
> To: Rob Herring <robh+dt@xxxxxxxxxx>
> To: Krzysztof Kozlowski <krzysztof.kozlowski+dt@xxxxxxxxxx>
> To: Jonathan Marek <jonathan@xxxxxxxx>
> Cc: linux-arm-msm@xxxxxxxxxxxxxxx
> Cc: dri-devel@xxxxxxxxxxxxxxxxxxxxx
> Cc: freedreno@xxxxxxxxxxxxxxxxxxxxx
> Cc: devicetree@xxxxxxxxxxxxxxx
> Cc: linux-kernel@xxxxxxxxxxxxxxx
> Signed-off-by: Neil Armstrong <neil.armstrong@xxxxxxxxxx>
>
> ---
> Neil Armstrong (6):
>        dt-bindings: display/msm: document the SM8550 DSI PHY
>        dt-bindings: display/msm: document the display hardware for 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          | 102 +++++--
>   drivers/gpu/drm/msm/msm_mdss.c                     |   2 +
>   14 files changed, 775 insertions(+), 20 deletions(-)
> ---
> base-commit: d862fd95b9c924bd0a257f7708a6e3868d39ff43
> change-id: 20230103-topic-sm8550-upstream-mdss-dsi-35ca8acea529
>
> Best regards,

--
With best wishes
Dmitry