From: Mark Brown <broonie@kernel.org>
To: Sugar Zhang <sugar.zhang@rock-chips.com>
Cc: heiko@sntech.de, linux-rockchip@lists.infradead.org,
Liam Girdwood <lgirdwood@gmail.com>,
Jaroslav Kysela <perex@perex.cz>, Takashi Iwai <tiwai@suse.com>,
alsa-devel@alsa-project.org,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH v1 4/4] ASoC: rockchip: i2s: fixup clk div
Date: Tue, 13 Jun 2017 21:48:51 +0100 [thread overview]
Message-ID: <20170613204851.devutejizfbroeao@sirena.org.uk> (raw)
In-Reply-To: <1496998369-30556-5-git-send-email-sugar.zhang@rock-chips.com>
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On Fri, Jun 09, 2017 at 04:52:49PM +0800, Sugar Zhang wrote:
> we found mclk maybe not precise as required because of PLL,
> but it still can be used and no side effect. for example, if we
> require mclk 11289600, but get 11289598, it doesn't matter.
> so using DIV_ROUND_CLOSEST to fix it.
This is fine but seems to depend on patch 2.
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prev parent reply other threads:[~2017-06-13 20:49 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-06-09 8:52 [PATCH v1 0/4] Patches to fix some problem for rockchip i2s Sugar Zhang
2017-06-09 8:52 ` [PATCH v1 1/4] ASoC: rockchip: i2s: add a delay before i2s clear Sugar Zhang
2017-06-13 21:07 ` Applied "ASoC: rockchip: i2s: add a delay before i2s clear" to the asoc tree Mark Brown
2017-06-09 8:52 ` [PATCH v1 2/4] ASoC: rockchip: i2s: add support for i2s bclk fs configuration Sugar Zhang
2017-06-13 20:46 ` Mark Brown
2017-06-09 8:52 ` [PATCH v1 3/4] ASoC: rockchip: i2s: add other configurable formats Sugar Zhang
2017-06-13 21:07 ` Applied "ASoC: rockchip: i2s: add other configurable formats" to the asoc tree Mark Brown
2017-06-09 8:52 ` [PATCH v1 4/4] ASoC: rockchip: i2s: fixup clk div Sugar Zhang
2017-06-13 20:48 ` Mark Brown [this message]
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