linux-kernel - Re: [PATCH v3 09/15] dt-bindings: display: panel-simple-lvds-dual-ports: Reference lvds-dual-ports.yaml

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Message-ID: <2a183b49-c13a-4213-8c16-bcfd7d3bf39b@nxp.com>
Date: Mon, 21 Oct 2024 16:23:10 +0800
From: Liu Ying <victor.liu@....com>
To: Krzysztof Kozlowski <krzk@...nel.org>
Cc: dri-devel@...ts.freedesktop.org, devicetree@...r.kernel.org,
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Subject: Re: [PATCH v3 09/15] dt-bindings: display:
 panel-simple-lvds-dual-ports: Reference lvds-dual-ports.yaml

On 10/21/2024, Krzysztof Kozlowski wrote:
> On Mon, Oct 21, 2024 at 02:44:40PM +0800, Liu Ying wrote:
>> This schema documents LVDS panels with dual links.  lvds-dual-ports.yaml
>> documents dual-link LVDS display common properties.  Reference the ports
>> property defined in lvds-dual-ports.yaml to save lines.
>>
>> Suggested-by: Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
>> Signed-off-by: Liu Ying <victor.liu@....com>
>> ---
>> v3:
>> * New patch.  (Dmitry)
>>
>>  .../panel/panel-simple-lvds-dual-ports.yaml   | 20 +------------------
>>  1 file changed, 1 insertion(+), 19 deletions(-)
>>
>> diff --git a/Documentation/devicetree/bindings/display/panel/panel-simple-lvds-dual-ports.yaml b/Documentation/devicetree/bindings/display/panel/panel-simple-lvds-dual-ports.yaml
>> index 10ed4b57232b..e80fc7006984 100644
>> --- a/Documentation/devicetree/bindings/display/panel/panel-simple-lvds-dual-ports.yaml
>> +++ b/Documentation/devicetree/bindings/display/panel/panel-simple-lvds-dual-ports.yaml
>> @@ -22,6 +22,7 @@ description: |
>>    If the panel is more advanced a dedicated binding file is required.
>>  
>>  allOf:
>> +  - $ref: /schemas/display/lvds-dual-ports.yaml#
>>    - $ref: panel-common.yaml#
> 
> So dual link panels common binding does not fit here? sorry, this is
> just introducing mess and confusion.

That should also fit here, but lvds-dual-ports.yaml fits better, because
it references lvds.yaml, which means data-mapping and data-mirror are
allowed.

> 
> Best regards,
> Krzysztof
> 

-- 
Regards,
Liu Ying