[alsa-devel] [PATCH] ASoC: fsl: remove unneeded AUDMUX register setting from imx-sgtl5000
broonie at opensource.wolfsonmicro.com
Thu Jul 5 14:47:33 CEST 2012
On Wed, Jul 04, 2012 at 03:38:27PM +0800, Hui Wang wrote:
> If we don't set IMX_AUDMUX_V2_PTCR_TCLKDIR in the AUDMUX PTCR
> register (means Tx clock pin is input), we don't need to set
> IMX_AUDMUX_V2_PTCR_TCSEL as well. Since both i.MX35, i.MX51 and
> i.MX6 datasheet says "When Tx clock pin set as an input, the TCSEL
> settings are ignored".
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