linux-kernel - Re: [PATCH v10 4/9] drm/mediatek: Add encoder_index interface for mtk_ddp_comp

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Message-ID: <bde3f76a-6cc8-e92c-0b35-d6edbe87c014@collabora.com>
Date:   Thu, 28 Sep 2023 11:24:34 +0200
From:   AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@...labora.com>
To:     "Jason-JH.Lin" <jason-jh.lin@...iatek.com>,
        Chun-Kuang Hu <chunkuang.hu@...nel.org>
Cc:     Matthias Brugger <matthias.bgg@...il.com>,
        Jason-ch Chen <jason-ch.chen@...iatek.com>,
        Johnson Wang <johnson.wang@...iatek.com>,
        Singo Chang <singo.chang@...iatek.com>,
        Nancy Lin <nancy.lin@...iatek.com>,
        Shawn Sung <shawn.sung@...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 v10 4/9] drm/mediatek: Add encoder_index interface for
 mtk_ddp_comp_funcs

Il 27/09/23 17:38, Jason-JH.Lin ha scritto:
> To support dynamic connector selection function, each ddp_comp need to
> get their encoder_index to identify which connector should be selected.
> 
> Add encoder_index interface for mtk_ddp_comp_funcs to get the encoder
> identifier by drm_encoder_index().
> Then drm driver will call mtk_ddp_comp_encoder_index_set() to store the
> encoder_index to each ddp_comp in connector routes.
> 
> Signed-off-by: Jason-JH.Lin <jason-jh.lin@...iatek.com>

Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>