linux-kernel - Re: [v3 2/3] ASoC: mediatek: mt8186: correct the HDMI widgets

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Message-ID: <25e6ab45-ecad-4bc3-bf4d-983243c939ad@sirena.org.uk>
Date:   Mon, 31 Jul 2023 12:50:48 +0100
From:   Mark Brown <broonie@...nel.org>
To:     Jiaxin Yu <jiaxin.yu@...iatek.com>
Cc:     andrzej.hajda@...el.com, neil.armstrong@...aro.org,
        robert.foss@...aro.org, Laurent.pinchart@...asonboard.com,
        kuninori.morimoto.gx@...esas.com,
        angelogioacchino.delregno@...labora.com, nfraprado@...labora.com,
        chunxu.li@...iatek.com, ajye_huang@...pal.corp-partner.google.com,
        allen-kh.cheng@...iatek.com, dri-devel@...ts.freedesktop.org,
        alsa-devel@...a-project.org, linux-arm-kernel@...ts.infradead.org,
        linux-mediatek@...ts.infradead.org, linux-kernel@...r.kernel.org,
        Project_Global_Chrome_Upstream_Group@...iatek.com
Subject: Re: [v3 2/3] ASoC: mediatek: mt8186: correct the HDMI widgets

On Mon, Jul 31, 2023 at 02:08:02AM +0800, Jiaxin Yu wrote:

> Use SND_SOC_DAPM_LINE instead of SND_SOC_DAPM_OUTPUT to trigger
> DAPM events to hdmi-codec when userspace control the DPAM pin.

Why?

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