From: Rob Herring <robh+dt@kernel.org>
To: Aradhya Bhatia <a-bhatia1@ti.com>
Cc: Nishanth Menon <nm@ti.com>, Vignesh Raghavendra <vigneshr@ti.com>,
Tero Kristo <kristo@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Catalin Marinas <catalin.marinas@arm.com>,
Conor Dooley <conor+dt@kernel.org>, Will Deacon <will@kernel.org>,
Francesco Dolcini <francesco@dolcini.it>,
Devicetree List <devicetree@vger.kernel.org>,
Linux Kernel List <linux-kernel@vger.kernel.org>,
Linux ARM Kernel List <linux-arm-kernel@lists.infradead.org>,
Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>,
Rahul T R <r-ravikumar@ti.com>, Devarsh Thakkar <devarsht@ti.com>,
Jai Luthra <j-luthra@ti.com>,
Jayesh Choudhary <j-choudhary@ti.com>
Subject: Re: [PATCH v5 4/6] arm64: dts: ti: am62x-sk: Add overlay for HDMI audio
Date: Fri, 8 Sep 2023 17:13:27 -0500 [thread overview]
Message-ID: <CAL_Jsq+GR3hP6hFvFn2z5aXvSXnh9butD3aKZ-y_XJgx0_YPTw@mail.gmail.com> (raw)
In-Reply-To: <20230809084559.17322-5-a-bhatia1@ti.com>
On Wed, Aug 9, 2023 at 3:46 AM Aradhya Bhatia <a-bhatia1@ti.com> wrote:
>
> From: Jai Luthra <j-luthra@ti.com>
>
> Enable audio output over HDMI instead of the 3.5mm jack.
>
> A FET switch (U65) on the EVM muxes serial audio lines coming from McASP
> between the codec (tlv320aic3106) and the HDMI bridge (sii9022).
>
> By default it uses the codec, but it can be toggled to use the HDMI
> bridge by shorting a (J24) header on the board.
>
> Signed-off-by: Jai Luthra <j-luthra@ti.com>
> [a-bhatia1: Cosmetic changes]
> Signed-off-by: Aradhya Bhatia <a-bhatia1@ti.com>
> ---
> arch/arm64/boot/dts/ti/Makefile | 3 ++
> .../boot/dts/ti/k3-am62x-sk-hdmi-audio.dtso | 40 +++++++++++++++++++
> 2 files changed, 43 insertions(+)
> create mode 100644 arch/arm64/boot/dts/ti/k3-am62x-sk-hdmi-audio.dtso
>
> diff --git a/arch/arm64/boot/dts/ti/Makefile b/arch/arm64/boot/dts/ti/Makefile
> index 437a3d7e8e3a..e3eadf69d43b 100644
> --- a/arch/arm64/boot/dts/ti/Makefile
> +++ b/arch/arm64/boot/dts/ti/Makefile
> @@ -19,6 +19,7 @@ dtb-$(CONFIG_ARCH_K3) += k3-am625-verdin-wifi-dahlia.dtb
> dtb-$(CONFIG_ARCH_K3) += k3-am625-verdin-wifi-dev.dtb
> dtb-$(CONFIG_ARCH_K3) += k3-am625-verdin-wifi-yavia.dtb
> dtb-$(CONFIG_ARCH_K3) += k3-am62-lp-sk.dtb
> +dtb-$(CONFIG_ARCH_K3) += k3-am62x-sk-hdmi-audio.dtbo
Overlays need to be applied to something. That's done like this:
foo-dtbs := base.dtb k3-am62x-sk-hdmi-audio.dtbo
dtb-y += foo.dtb
Please send a fix for this.
Rob
WARNING: multiple messages have this Message-ID (diff)
From: Rob Herring <robh+dt@kernel.org>
To: Aradhya Bhatia <a-bhatia1@ti.com>
Cc: Nishanth Menon <nm@ti.com>, Vignesh Raghavendra <vigneshr@ti.com>,
Tero Kristo <kristo@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Catalin Marinas <catalin.marinas@arm.com>,
Conor Dooley <conor+dt@kernel.org>,
Will Deacon <will@kernel.org>,
Francesco Dolcini <francesco@dolcini.it>,
Devicetree List <devicetree@vger.kernel.org>,
Linux Kernel List <linux-kernel@vger.kernel.org>,
Linux ARM Kernel List <linux-arm-kernel@lists.infradead.org>,
Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>,
Rahul T R <r-ravikumar@ti.com>,
Devarsh Thakkar <devarsht@ti.com>, Jai Luthra <j-luthra@ti.com>,
Jayesh Choudhary <j-choudhary@ti.com>
Subject: Re: [PATCH v5 4/6] arm64: dts: ti: am62x-sk: Add overlay for HDMI audio
Date: Fri, 8 Sep 2023 17:13:27 -0500 [thread overview]
Message-ID: <CAL_Jsq+GR3hP6hFvFn2z5aXvSXnh9butD3aKZ-y_XJgx0_YPTw@mail.gmail.com> (raw)
In-Reply-To: <20230809084559.17322-5-a-bhatia1@ti.com>
On Wed, Aug 9, 2023 at 3:46 AM Aradhya Bhatia <a-bhatia1@ti.com> wrote:
>
> From: Jai Luthra <j-luthra@ti.com>
>
> Enable audio output over HDMI instead of the 3.5mm jack.
>
> A FET switch (U65) on the EVM muxes serial audio lines coming from McASP
> between the codec (tlv320aic3106) and the HDMI bridge (sii9022).
>
> By default it uses the codec, but it can be toggled to use the HDMI
> bridge by shorting a (J24) header on the board.
>
> Signed-off-by: Jai Luthra <j-luthra@ti.com>
> [a-bhatia1: Cosmetic changes]
> Signed-off-by: Aradhya Bhatia <a-bhatia1@ti.com>
> ---
> arch/arm64/boot/dts/ti/Makefile | 3 ++
> .../boot/dts/ti/k3-am62x-sk-hdmi-audio.dtso | 40 +++++++++++++++++++
> 2 files changed, 43 insertions(+)
> create mode 100644 arch/arm64/boot/dts/ti/k3-am62x-sk-hdmi-audio.dtso
>
> diff --git a/arch/arm64/boot/dts/ti/Makefile b/arch/arm64/boot/dts/ti/Makefile
> index 437a3d7e8e3a..e3eadf69d43b 100644
> --- a/arch/arm64/boot/dts/ti/Makefile
> +++ b/arch/arm64/boot/dts/ti/Makefile
> @@ -19,6 +19,7 @@ dtb-$(CONFIG_ARCH_K3) += k3-am625-verdin-wifi-dahlia.dtb
> dtb-$(CONFIG_ARCH_K3) += k3-am625-verdin-wifi-dev.dtb
> dtb-$(CONFIG_ARCH_K3) += k3-am625-verdin-wifi-yavia.dtb
> dtb-$(CONFIG_ARCH_K3) += k3-am62-lp-sk.dtb
> +dtb-$(CONFIG_ARCH_K3) += k3-am62x-sk-hdmi-audio.dtbo
Overlays need to be applied to something. That's done like this:
foo-dtbs := base.dtb k3-am62x-sk-hdmi-audio.dtbo
dtb-y += foo.dtb
Please send a fix for this.
Rob
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linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2023-09-08 22:13 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-08-09 8:45 [PATCH v5 0/6] arm64: ti: k3-am62: Add display support Aradhya Bhatia
2023-08-09 8:45 ` Aradhya Bhatia
2023-08-09 8:45 ` [PATCH v5 1/6] arm64: dts: ti: k3-am62x-sk-common: Update main-i2c1 frequency Aradhya Bhatia
2023-08-09 8:45 ` Aradhya Bhatia
2023-08-09 8:45 ` [PATCH v5 2/6] arm64: dts: ti: k3-am62-main: Add node for DSS Aradhya Bhatia
2023-08-09 8:45 ` Aradhya Bhatia
2023-08-09 8:45 ` [PATCH v5 3/6] arm64: dts: ti: k3-am62x-sk-common: Add HDMI support Aradhya Bhatia
2023-08-09 8:45 ` Aradhya Bhatia
2023-08-09 8:45 ` [PATCH v5 4/6] arm64: dts: ti: am62x-sk: Add overlay for HDMI audio Aradhya Bhatia
2023-08-09 8:45 ` Aradhya Bhatia
2023-09-08 22:13 ` Rob Herring [this message]
2023-09-08 22:13 ` Rob Herring
2023-08-09 8:45 ` [PATCH v5 5/6] arm64: dts: ti: k3-am625-beagleplay: Add HDMI support Aradhya Bhatia
2023-08-09 8:45 ` Aradhya Bhatia
2023-08-09 8:45 ` [PATCH v5 6/6] arm64: defconfig: Enable ITE_IT66121 HDMI transmitter Aradhya Bhatia
2023-08-09 8:45 ` Aradhya Bhatia
2023-08-09 14:40 ` [PATCH v5 0/6] arm64: ti: k3-am62: Add display support Nishanth Menon
2023-08-09 14:40 ` Nishanth Menon
2023-08-09 17:01 ` Andrew Davis
2023-08-09 17:01 ` Andrew Davis
2023-08-09 17:59 ` Nishanth Menon
2023-08-09 17:59 ` Nishanth Menon
2023-08-11 22:32 ` Nishanth Menon
2023-08-11 22:32 ` Nishanth Menon
2023-08-14 10:41 ` Aradhya Bhatia
2023-08-14 10:41 ` Aradhya Bhatia
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