linux-kernel - Re: [PATCH v4,1/2] soc: mediatek: Add mmsys func to adapt to dpi output for MT8186

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Date:   Mon, 29 Aug 2022 11:52:48 +0200
From:   AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@...labora.com>
To:     xinlei.lee@...iatek.com, matthias.bgg@...il.com,
        rex-bc.chen@...iatek.com, jason-jh.lin@...iatek.com,
        yongqiang.niu@...iatek.com, chunkuang.hu@...nel.org,
        p.zabel@...gutronix.de, airlied@...ux.ie, daniel@...ll.ch
Cc:     jitao.shi@...iatek.com, dri-devel@...ts.freedesktop.org,
        linux-mediatek@...ts.infradead.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        Project_Global_Chrome_Upstream_Group@...iatek.com
Subject: Re: [PATCH v4,1/2] soc: mediatek: Add mmsys func to adapt to dpi
 output for MT8186

Il 29/08/22 05:21, xinlei.lee@...iatek.com ha scritto:
> From: Xinlei Lee <xinlei.lee@...iatek.com>
> 
> Add mmsys func to manipulate dpi output format config for MT8186.
> 
> Co-developed-by: Jitao Shi <jitao.shi@...iatek.com>
> Signed-off-by: Jitao Shi <jitao.shi@...iatek.com>
> Signed-off-by: Xinlei Lee <xinlei.lee@...iatek.com>
> Reviewed-by: Nícolas F. R. A. Prado <nfraprado@...labora.com>
> ---
>   drivers/soc/mediatek/mt8186-mmsys.h    | 1 +
>   drivers/soc/mediatek/mtk-mmsys.c       | 8 ++++++++
>   include/linux/soc/mediatek/mtk-mmsys.h | 3 +++
>   3 files changed, 12 insertions(+)
> 
> diff --git a/drivers/soc/mediatek/mt8186-mmsys.h b/drivers/soc/mediatek/mt8186-mmsys.h
> index eb1ad9c37a9c..6eca3445bea3 100644
> --- a/drivers/soc/mediatek/mt8186-mmsys.h
> +++ b/drivers/soc/mediatek/mt8186-mmsys.h
> @@ -3,6 +3,7 @@
>   #ifndef __SOC_MEDIATEK_MT8186_MMSYS_H
>   #define __SOC_MEDIATEK_MT8186_MMSYS_H
>   
> +#define MT8186_DPI_OUTPUT_FORMAT		0x400

For readability, can we please rename this definition to

MT8186_MMSYS_DPI_OUTPUT_FORMAT

Thanks,
Angelo