From: Adam Ford <aford173@gmail.com> To: Ahmad Fatoum <a.fatoum@pengutronix.de> Cc: arm-soc <linux-arm-kernel@lists.infradead.org>, devicetree <devicetree@vger.kernel.org>, Fabio Estevam <festevam@gmail.com>, Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>, Will Deacon <will@kernel.org>, Sascha Hauer <s.hauer@pengutronix.de>, Linux Kernel Mailing List <linux-kernel@vger.kernel.org>, Rob Herring <robh+dt@kernel.org>, NXP Linux Team <linux-imx@nxp.com>, Pengutronix Kernel Team <kernel@pengutronix.de>, Catalin Marinas <catalin.marinas@arm.com>, Shawn Guo <shawnguo@kernel.org> Subject: Re: [PATCH 1/6] arm64: dts: imx8mn-beacon: Enable Digitial Microphone Date: Tue, 19 Jul 2022 14:17:58 -0500 [thread overview] Message-ID: <CAHCN7xLbDWC2yZmNvOUc=AK7z8V1sGjNdQAXQLPa8SgTWYU3hQ@mail.gmail.com> (raw) In-Reply-To: <d346f18a-d82c-4408-98d7-f5295f51907a@pengutronix.de> On Tue, Jul 19, 2022 at 12:57 AM Ahmad Fatoum <a.fatoum@pengutronix.de> wrote: > > Hello Adam, > > On 17.07.22 20:09, Adam Ford wrote: > > + > > + sound-micfil { > > + compatible = "fsl,imx-audio-card"; > > + model = "imx-audio-micfil"; > > + pri-dai-link { > > + link-name = "micfil hifi"; > > + format = "i2s"; > > Given that MICFIL and mic speak PDM with each other, > is i2s the correct format here? I was basing this off some references from some NXP stuff in their downstream kernel. I know the audio I record with the PDM microphone worked and sounded like I expected when I tested it. adam > > Cheers, > Ahmad > > -- > Pengutronix e.K. | | > Steuerwalder Str. 21 | http://www.pengutronix.de/ | > 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 | > Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 |
WARNING: multiple messages have this Message-ID (diff)
From: Adam Ford <aford173@gmail.com> To: Ahmad Fatoum <a.fatoum@pengutronix.de> Cc: arm-soc <linux-arm-kernel@lists.infradead.org>, devicetree <devicetree@vger.kernel.org>, Fabio Estevam <festevam@gmail.com>, Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>, Will Deacon <will@kernel.org>, Sascha Hauer <s.hauer@pengutronix.de>, Linux Kernel Mailing List <linux-kernel@vger.kernel.org>, Rob Herring <robh+dt@kernel.org>, NXP Linux Team <linux-imx@nxp.com>, Pengutronix Kernel Team <kernel@pengutronix.de>, Catalin Marinas <catalin.marinas@arm.com>, Shawn Guo <shawnguo@kernel.org> Subject: Re: [PATCH 1/6] arm64: dts: imx8mn-beacon: Enable Digitial Microphone Date: Tue, 19 Jul 2022 14:17:58 -0500 [thread overview] Message-ID: <CAHCN7xLbDWC2yZmNvOUc=AK7z8V1sGjNdQAXQLPa8SgTWYU3hQ@mail.gmail.com> (raw) In-Reply-To: <d346f18a-d82c-4408-98d7-f5295f51907a@pengutronix.de> On Tue, Jul 19, 2022 at 12:57 AM Ahmad Fatoum <a.fatoum@pengutronix.de> wrote: > > Hello Adam, > > On 17.07.22 20:09, Adam Ford wrote: > > + > > + sound-micfil { > > + compatible = "fsl,imx-audio-card"; > > + model = "imx-audio-micfil"; > > + pri-dai-link { > > + link-name = "micfil hifi"; > > + format = "i2s"; > > Given that MICFIL and mic speak PDM with each other, > is i2s the correct format here? I was basing this off some references from some NXP stuff in their downstream kernel. I know the audio I record with the PDM microphone worked and sounded like I expected when I tested it. adam > > Cheers, > Ahmad > > -- > Pengutronix e.K. | | > Steuerwalder Str. 21 | http://www.pengutronix.de/ | > 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 | > Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 | _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2022-07-19 19:18 UTC|newest] Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top 2022-07-17 18:09 [PATCH] arm64: dts: imx8mm-beacon: Enable Digitial Microphone Adam Ford 2022-07-17 18:09 ` Adam Ford 2022-07-17 18:09 ` [PATCH 1/6] arm64: dts: imx8mn-beacon: " Adam Ford 2022-07-17 18:09 ` Adam Ford 2022-07-19 5:57 ` Ahmad Fatoum 2022-07-19 5:57 ` Ahmad Fatoum 2022-07-19 19:17 ` Adam Ford [this message] 2022-07-19 19:17 ` Adam Ford 2022-07-17 18:09 ` [PATCH 2/6] arm64: dts: imx8mn-beacon: Enable SPDIF Sound card Adam Ford 2022-07-17 18:09 ` Adam Ford 2022-07-17 18:09 ` [PATCH 3/6] arm64: dts: Associate easrc to the audio CODEC Adam Ford 2022-07-17 18:09 ` Adam Ford 2022-07-17 18:09 ` [PATCH 4/6] arm64: dts: imx8mm-beacon: Enable Digitial Microphone Adam Ford 2022-07-17 18:09 ` Adam Ford 2022-07-18 5:37 ` Sascha Hauer 2022-07-18 5:37 ` Sascha Hauer 2022-07-18 15:44 ` Adam Ford 2022-07-18 15:44 ` Adam Ford 2023-03-02 13:28 ` Adam Ford 2023-03-02 13:28 ` Adam Ford 2022-07-17 18:09 ` [PATCH 5/6] arm64: dts: imx8mm-beacon: Enable SPDIF Sound card Adam Ford 2022-07-17 18:09 ` Adam Ford 2022-07-17 18:10 ` [PATCH 6/6] arm64: defconfig: Enable imx-audio-card Adam Ford 2022-07-17 18:10 ` Adam Ford
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