From: broonie@kernel.org (Mark Brown)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 4/5] ASoC: simple-card: Support setting mclk via a fixed factor
Date: Fri, 18 Apr 2014 17:38:49 +0100 [thread overview]
Message-ID: <20140418163849.GJ12304@sirena.org.uk> (raw)
In-Reply-To: <1397749994-24983-5-git-send-email-andrew@lunn.ch>
On Thu, Apr 17, 2014 at 05:53:13PM +0200, Andrew Lunn wrote:
> +- simple-audio-card,mclk-factor : Multiplication factor between stream rate and codec
> + mclk.
The normal name for this is fs rather than factor.
> + if (priv->mclk_factor) {
> + mclk = params_rate(params) * priv->mclk_factor;
> + ret = snd_soc_dai_set_sysclk(codec_dai, 0, mclk,
> + SND_SOC_CLOCK_IN);
> + }
We also need to consider what happens in cases where a clock is
specified via the clocks property. I would expect this to be used to
set the rate for that clock as well.
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next prev parent reply other threads:[~2014-04-18 16:38 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-04-17 15:53 [PATCH 0/5] Simple-audio-card support for HP t5325 Andrew Lunn
2014-04-17 15:53 ` [PATCH 1/5] ASoC: alc5623: Add device tree binding Andrew Lunn
2014-04-18 16:33 ` Mark Brown
2014-04-18 18:17 ` Andrew Lunn
2014-04-18 18:44 ` Mark Brown
2014-04-17 15:53 ` [PATCH 2/5] ARM: Kirkwood: Use DT to instansiate codec Andrew Lunn
2014-04-17 21:37 ` Jason Cooper
2014-04-17 15:53 ` [PATCH 3/5] ARM: Kirkwood: DT: Add missing #sound-dai-cells property Andrew Lunn
2014-04-17 15:53 ` [PATCH 4/5] ASoC: simple-card: Support setting mclk via a fixed factor Andrew Lunn
2014-04-18 16:38 ` Mark Brown [this message]
2014-04-17 15:53 ` [PATCH 5/5] ARM: Kirkwood: t5325: Use simple-card to instantiate audio Andrew Lunn
2014-04-18 0:15 ` [PATCH 0/5] Simple-audio-card support for HP t5325 Jason Cooper
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