On Fri, 27 Feb 2026 16:23:00 +0200, Abel Vesa wrote:
> The Glymur platform has four DisplayPort controllers. All the
> controllers support four streams (MST). However, the first three only
> have two streams wired up physically to the display subsystem, while the
> fourth controller has only one stream (SST).
>
> So add a dedicated clause for Glymur compatible to enforce reg ranges to
> describing all four streams while allowing either one pixel clock, for the
> third DP controller, or two pixel clocks, for the rest of them.
>
> Cc: [email protected] # v6.19
> Fixes: 8f63bf908213 ("dt-bindings: display: msm: Document the Glymur
> DiplayPort controller")
> Signed-off-by: Abel Vesa <[email protected]>
> ---
> .../bindings/display/msm/dp-controller.yaml | 21
> ++++++++++++++++++++-
> 1 file changed, 20 insertions(+), 1 deletion(-)
>
My bot found errors running 'make dt_binding_check' on your patch:
yamllint warnings/errors:
dtschema/dtc warnings/errors:
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/display/msm/qcom,glymur-mdss.example.dtb:
displayport-controller@ae90000 (qcom,glymur-dp): reg: [[183042048, 512],
[183042560, 512], [183043072, 1536], [183046144, 1024], [183047168, 1024]] is
too short
from schema $id:
http://devicetree.org/schemas/display/msm/dp-controller.yaml
doc reference errors (make refcheckdocs):
See
https://patchwork.kernel.org/project/devicetree/patch/20260227-glymur-fix-dp-bindings-reg-clocks-v1-1-99f7b42b4...@oss.qualcomm.com
The base for the series is generally the latest rc1. A different dependency
should be noted in *this* patch.
If you already ran 'make dt_binding_check' and didn't see the above
error(s), then make sure 'yamllint' is installed and dt-schema is up to
date:
pip3 install dtschema --upgrade
Please check and re-submit after running the above command yourself. Note
that DT_SCHEMA_FILES can be set to your schema file to speed up checking
your schema. However, it must be unset to test all examples with your schema.
