linux-kernel - Re: [PATCH v1 1/9] dt-bindings: media: rockchip-vpu: Add rk3588 vpu compatible

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Date:   Mon, 19 Dec 2022 17:44:36 +0100
From:   Benjamin Gaignard <benjamin.gaignard@...labora.com>
To:     Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>,
        ezequiel@...guardiasur.com.ar, p.zabel@...gutronix.de,
        mchehab@...nel.org, robh+dt@...nel.org,
        krzysztof.kozlowski+dt@...aro.org, heiko@...ech.de,
        daniel.almeida@...labora.com, nicolas.dufresne@...labora.co.uk
Cc:     linux-media@...r.kernel.org, linux-rockchip@...ts.infradead.org,
        devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-kernel@...r.kernel.org, kernel@...labora.com
Subject: Re: [PATCH v1 1/9] dt-bindings: media: rockchip-vpu: Add rk3588 vpu
 compatible


Le 19/12/2022 à 17:06, Krzysztof Kozlowski a écrit :
> On 19/12/2022 16:56, Benjamin Gaignard wrote:
>> Add compatible for rk3588 AV1 vpu decoder.
>>
>> Signed-off-by: Benjamin Gaignard <benjamin.gaignard@...labora.com>
>> ---
>>   Documentation/devicetree/bindings/media/rockchip-vpu.yaml | 1 +
>>   1 file changed, 1 insertion(+)
>>
>> diff --git a/Documentation/devicetree/bindings/media/rockchip-vpu.yaml b/Documentation/devicetree/bindings/media/rockchip-vpu.yaml
>> index 6cc4d3e5a61d..8454df53f5cb 100644
>> --- a/Documentation/devicetree/bindings/media/rockchip-vpu.yaml
>> +++ b/Documentation/devicetree/bindings/media/rockchip-vpu.yaml
>> @@ -24,6 +24,7 @@ properties:
>>             - rockchip,rk3399-vpu
>>             - rockchip,px30-vpu
>>             - rockchip,rk3568-vpu
>> +          - rockchip,rk3588-av1-vpu
> Why "av1" suffix? Is there another type (different device, different
> programming model) expected on rk3588?

Yes there is 4 different vpu on rk3588.
This one only does av1.

>
> Best regards,
> Krzysztof
>