Re: [PATCH v2 0/3] Arm China Linlon-D6 display controller support

[Liviu Dudau]

On Fri, Mar 13, 2026 at 11:31:16AM +0800, Cunyuan Liu wrote:
> Adds Komeda DRM support for Arm China Linlon-D6. The IP is register-compatible
> with Mali-D71, so we reuse the D71 code path.
> 
>   [1/3] dt-bindings: vendor-prefixes: add Arm Technology (China) "armchina"
>   [2/3] dt-bindings: add armchina,linlon-d6 compatible (fallback to arm,mali-d71)
>   [3/3] drm/komeda: add Linlon-D6 product ID and of_device_id, use D71 funcs
> 
> Changes in v2:
> - PATCH [2/3]: rework compatible schema using enum as suggested by Krzysztof.
> 
> v1: https://lore.kernel.org/dri-devel/20260311055506.12023-1-cunyuan.liu@xxxxxxxxxxx/
> 
> Tested on Radxa Orion O6 with Linlon-D6, basic display bring-up works as expected.
> 
> Thanks,
> Cunyuan
> 
> Cunyuan Liu (3):
>   dt-bindings: vendor-prefixes: Add Arm Technology (China) Co., Ltd.
>   dt-bindings: display: arm,komeda: add Arm China Linlon D6 compatible
>   drm/komeda: Add support for Arm China Linlon-D6
> 
>  Documentation/devicetree/bindings/display/arm,komeda.yaml | 4 +++-
>  Documentation/devicetree/bindings/vendor-prefixes.yaml    | 2 ++
>  drivers/gpu/drm/arm/display/include/malidp_product.h      | 1 +
>  drivers/gpu/drm/arm/display/komeda/d71/d71_dev.c          | 1 +
>  drivers/gpu/drm/arm/display/komeda/komeda_drv.c           | 1 +
>  5 files changed, 8 insertions(+), 1 deletion(-)
> 
> -- 
> 2.53.0
> 

Pushed the whole series to drm-misc-next.

Best regards,
Liviu

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