linux-kernel - Re: [PATCH v1 0/1] Fix 32 bit format for adau7002

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Message-ID: <20201125124928.GA4489@sirena.org.uk>
Date:   Wed, 25 Nov 2020 12:49:28 +0000
From:   Mark Brown <broonie@...nel.org>
To:     xuyuqing <xuyuqing@...qin.corp-partner.google.com>
Cc:     linux-kernel@...r.kernel.org, Taniya Das <tdas@...eaurora.org>,
        Rohit kumar <rohitkr@...eaurora.org>,
        Banajit Goswami <bgoswami@...eaurora.org>,
        Patrick Lai <plai@...eaurora.org>,
        Andy Gross <agross@...nel.org>,
        Bjorn Andersson <bjorn.andersson@...aro.org>,
        Liam Girdwood <lgirdwood@...il.com>,
        Rob Herring <robh+dt@...nel.org>,
        Jaroslav Kysela <perex@...ex.cz>,
        Takashi Iwai <tiwai@...e.com>,
        Srini Kandagatla <srinivas.kandagatla@...aro.org>,
        Stephan Gerhold <stephan@...hold.net>, dianders@...omium.org,
        dgreid@...omium.org, tzungbi@...omium.org, cychiang@...omium.org,
        judyhsiao@...omium.org, linux-arm-kernel@...ts.infradead.org,
        linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
        alsa-devel@...a-project.org,
        zhouguohui@...qin.corp-partner.google.com
Subject: Re: [PATCH v1 0/1] Fix 32 bit format for adau7002

On Wed, Nov 18, 2020 at 08:58:57AM +0800, xuyuqing wrote:
> the microphone is attached to external codec(adau7002)
> instead of rt5682.We need to always use 32 bit format on sc7180
> to meet the clock requirement of adau7002:
> The ADAU7002 requires a BCLK rate 
> that is a minimum of 64× the LRCLK sample rate

Please don't send cover letters for single patches, if there is anything
that needs saying put it in the changelog of the patch or after the ---
if it's administrative stuff.  This reduces mail volume and ensures that 
any important information is recorded in the changelog rather than being
lost. 

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