https://community.nxp.com/t5/Processor-Expert-Software/How-to-configure-imx8mq-pcm-dts/m-p/1692796#M5684 <P>imx8mqevk中的wifi/bt的模块的PCM如何配置，</P><P>我现在想对imx8mqevk开发板中的wifi/bt的pcm做loop back测试，但是查看dts发现sai3没有配置，我现在想知道我只做pcm的loopback测试的话DTS要如何配置</P> Wed, 26 Jul 2023 07:26:45 GMT sinc 2023-07-26T07:26:45Z https://community.nxp.com/t5/Processor-Expert-Software/How-to-configure-imx8mq-pcm-dts/m-p/1692796#M5684 <P>imx8mqevk中的wifi/bt的模块的PCM如何配置，</P><P>我现在想对imx8mqevk开发板中的wifi/bt的pcm做loop back测试，但是查看dts发现sai3没有配置，我现在想知道我只做pcm的loopback测试的话DTS要如何配置</P> Wed, 26 Jul 2023 07:26:45 GMT https://community.nxp.com/t5/Processor-Expert-Software/How-to-configure-imx8mq-pcm-dts/m-p/1692796#M5684 sinc 2023-07-26T07:26:45Z https://community.nxp.com/t5/Processor-Expert-Software/How-to-configure-imx8mq-pcm-dts/m-p/1693943#M5686 <DIV>Hi <a href="https://community.nxp.com/t5/user/viewprofilepage/user-id/203093">@sinc</a>&nbsp;</DIV> <DIV>&nbsp;</DIV> <DIV>I hope you are doing well.</DIV> <DIV> <P>SAI3 is configured for BT sound card in the latest BSP, onwards below commit.</P> <DIV><A href="https://github.com/nxp-imx/linux-imx/commit/3f5d1fdaa585c6fa12dab1e180c3fa61ed4d8f02" target="_blank" rel="noopener" data-saferedirecturl="https://www.google.com/url?q=https://github.com/nxp-imx/linux-imx/commit/3f5d1fdaa585c6fa12dab1e180c3fa61ed4d8f02&amp;source=gmail&amp;ust=1690529946938000&amp;usg=AOvVaw2x-rwDkHKyWT3UqGJcHvxO">arm64: dts: imx8mq-evk: add bt-sco sound card support</A></DIV> <DIV>&nbsp;</DIV> <DIV>Please refer to&nbsp;sound-bt-sco and&nbsp;sai3 node in<A href="https://github.com/nxp-imx/linux-imx/blob/lf-6.1.y/arch/arm64/boot/dts/freescale/imx8mq-evk.dts" target="_blank" rel="noopener" data-saferedirecturl="https://www.google.com/url?q=https://github.com/nxp-imx/linux-imx/blob/lf-6.1.y/arch/arm64/boot/dts/freescale/imx8mq-evk.dts&amp;source=gmail&amp;ust=1690529946938000&amp;usg=AOvVaw1XYeDEV0V25GC5k4kdP52e">&nbsp;/arch/arm64/boot/dts/<WBR />freescale/imx8mq-evk.dts</A></DIV> <DIV>&nbsp;</DIV> <DIV>Thanks &amp; Regards,</DIV> <DIV>Sanket Parekh</DIV> </DIV> Thu, 27 Jul 2023 07:57:45 GMT https://community.nxp.com/t5/Processor-Expert-Software/How-to-configure-imx8mq-pcm-dts/m-p/1693943#M5686 Sanket_Parekh 2023-07-27T07:57:45Z