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From: Nicolin Chen <>
To: Shengjiu Wang <>
Subject: Re: [PATCH v3] ASoC: fsl_asrc: Add an option to select internal ratio mode
Date: Wed, 1 Jul 2020 00:26:28 -0700
Message-ID: <20200701072628.GA9868@Asurada> (raw)
In-Reply-To: <>

On Tue, Jun 30, 2020 at 09:56:07PM +0800, Shengjiu Wang wrote:
> The ASRC not only supports ideal ratio mode, but also supports
> internal ratio mode.
> For internal rato mode, the rate of clock source should be divided
> with no remainder by sample rate, otherwise there is sound
> distortion.
> Add function fsl_asrc_select_clk() to find proper clock source for
> internal ratio mode, if the clock source is available then internal
> ratio mode will be selected.
> With change, the ideal ratio mode is not the only option for user.
> Signed-off-by: Shengjiu Wang <>

Reviewed-by: Nicolin Chen <>

  parent reply index

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-06-30 13:56 Shengjiu Wang
2020-06-30 14:11 ` Fabio Estevam
2020-07-01  7:26 ` Nicolin Chen [this message]
2020-07-01 22:22 ` Mark Brown

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