From: Mark Brown <broonie@kernel.org>
To: codekipper@gmail.com
Cc: maxime.ripard@free-electrons.com, wens@csie.org,
linux-sunxi@googlegroups.com,
linux-arm-kernel@lists.infradead.org, lgirdwood@gmail.com,
linux-kernel@vger.kernel.org, alsa-devel@alsa-project.org,
be17068@iperbole.bo.it
Subject: Re: [PATCH v2 1/6] ASoC: sun4i-i2s: Add slot width override
Date: Mon, 12 Mar 2018 11:20:30 -0700 [thread overview]
Message-ID: <20180312182030.GN2186@sirena.org.uk> (raw)
In-Reply-To: <20180312155753.9478-2-codekipper@gmail.com>
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On Mon, Mar 12, 2018 at 04:57:48PM +0100, codekipper@gmail.com wrote:
> Some codecs require a different amount of a bit clocks per frame
> than what is calculated by using the sample width. Use a slot
> width override property to provide this mechanism.
If this is a CODEC requirement we should really be working this out from
the CODEC rather than adding a DT property on the I2S controller, or at
the very least putting this in the machine drivers. The generic drivers
already have support for mclk-fs and there's an operation set_bclk_ratio()
for them to use though we don't have a DT binding for that yet.
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next prev parent reply other threads:[~2018-03-12 18:20 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-03-12 15:57 [PATCH v2 0/6] ASoC: sun4i-i2s: Updates to the driver codekipper
2018-03-12 15:57 ` [PATCH v2 1/6] ASoC: sun4i-i2s: Add slot width override codekipper
2018-03-12 18:20 ` Mark Brown [this message]
2018-03-13 11:59 ` [linux-sunxi] " Julian Calaby
2018-03-12 15:57 ` [PATCH v2 2/6] ASoC: sun4i-i2s: Add regmap field to sign extend sample codekipper
2018-03-12 15:57 ` [PATCH v2 3/6] ASoC: sun4i-i2s: Correct divider calculations codekipper
2018-03-13 8:20 ` Maxime Ripard
2018-03-12 15:57 ` [PATCH v2 4/6] ASoC: sun4i-i2s: Add multi-lane functionality codekipper
2018-03-13 8:00 ` Maxime Ripard
2018-03-13 8:15 ` Code Kipper
2018-03-13 8:23 ` Maxime Ripard
2018-03-13 8:59 ` Code Kipper
2018-03-12 15:57 ` [PATCH v2 5/6] ASoc: sun4i-i2s: Add 20, 24 and 32 bit support codekipper
2018-03-12 15:57 ` [PATCH v2 6/6] ASoC: sun4i-i2s: Add support for loopback codekipper
2018-03-12 18:35 ` Mark Brown
2018-03-13 13:39 ` [linux-sunxi] " Chris Obbard
2018-03-13 14:03 ` Maxime Ripard
2018-03-13 16:26 ` [alsa-devel] " Mark Brown
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