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SubjectRe: [PATCH v20 8/8] soc: mediatek: remove DDP_DOMPONENT_DITHER from enum
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Hi Chun-Kuang,

On 02/05/2022 00:54, Chun-Kuang Hu wrote:
> Hi, Matthias:
>
> Matthias Brugger <matthias.bgg@gmail.com> 於 2022年4月22日 週五 下午8:42寫道:
>>
>>
>>
>> On 19/04/2022 11:41, jason-jh.lin wrote:
>>> After mmsys and drm change DITHER enum to DDP_COMPONENT_DITHER0,
>>> mmsys header can remove the useless DDP_COMPONENT_DITHER enum.
>>>
>>> Signed-off-by: jason-jh.lin <jason-jh.lin@mediatek.com>
>>> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
>>
>> Acked-by: Matthias Brugger <matthias.bgg@gmail.com>
>>
>> Chun-Kuang, I think it would make sense to take that through your tree as it
>> depends on the previous patches.
>>
>> I provide you a stable tag so that you can take it:
>> v5.18-next-vdso0-stable-tag
>
> After I take this tag, I find one checkpatch warning:
>
> WARNING: DT compatible string "mediatek,mt8195-mmsys" appears
> un-documented -- check ./Documentation/devicetree/bindings/
> #670: FILE: drivers/soc/mediatek/mtk-mmsys.c:390:
> + .compatible = "mediatek,mt8195-mmsys",
>
> I think this tag lost one binding patch, it's better that this tag has
> no this warning.
>

Sorry for the late reply I was sick.
The warning is, because the stable branch misses commit:
https://git.kernel.org/pub/scm/linux/kernel/git/matthias.bgg/linux.git/commit/?h=v5.18-next/soc&id=81c5a41d10b968ea89d5f44fe1e5c2fc70289209

So it's not a real issue and will go away once our branches land in upstream.
Is it OK for you to ignore the issue?

Regards,
Matthias

> Regards,
> Chun-Kuang.
>
>>
>> Regards,
>> Matthias
>>
>>> ---
>>> include/linux/soc/mediatek/mtk-mmsys.h | 3 +--
>>> 1 file changed, 1 insertion(+), 2 deletions(-)
>>>
>>> diff --git a/include/linux/soc/mediatek/mtk-mmsys.h b/include/linux/soc/mediatek/mtk-mmsys.h
>>> index 59117d970daf..fb719fd1281c 100644
>>> --- a/include/linux/soc/mediatek/mtk-mmsys.h
>>> +++ b/include/linux/soc/mediatek/mtk-mmsys.h
>>> @@ -16,8 +16,7 @@ enum mtk_ddp_comp_id {
>>> DDP_COMPONENT_CCORR,
>>> DDP_COMPONENT_COLOR0,
>>> DDP_COMPONENT_COLOR1,
>>> - DDP_COMPONENT_DITHER,
>>> - DDP_COMPONENT_DITHER0 = DDP_COMPONENT_DITHER,
>>> + DDP_COMPONENT_DITHER0,
>>> DDP_COMPONENT_DITHER1,
>>> DDP_COMPONENT_DP_INTF0,
>>> DDP_COMPONENT_DP_INTF1,

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