From: Maxime Ripard <maxime@cerno.tech>
To: "Clément Péron" <peron.clem@gmail.com>
Cc: devicetree@vger.kernel.org,
Jernej Skrabec <jernej.skrabec@siol.net>,
alsa-devel@alsa-project.org, Liam Girdwood <lgirdwood@gmail.com>,
linux-kernel@vger.kernel.org, Mark Brown <broonie@kernel.org>,
linux-sunxi@googlegroups.com, Takashi Iwai <tiwai@suse.com>,
Marcus Cooper <codekipper@gmail.com>,
Chen-Yu Tsai <wens@csie.org>, Rob Herring <robh+dt@kernel.org>,
linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH 08/16] arm64: dts: allwinner: h6: Add HDMI audio node
Date: Mon, 6 Jul 2020 07:29:37 +0200 [thread overview]
Message-ID: <20200706052937.ygjjllrsj7rvynkq@gilmour.lan> (raw)
In-Reply-To: <20200704113902.336911-9-peron.clem@gmail.com>
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Hi,
On Sat, Jul 04, 2020 at 01:38:54PM +0200, Clément Péron wrote:
> From: Jernej Skrabec <jernej.skrabec@siol.net>
>
> Add a simple-soundcard to link audio between HDMI and I2S.
>
> Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net>
> Signed-off-by: Marcus Cooper <codekipper@gmail.com>
> Signed-off-by: Clément Péron <peron.clem@gmail.com>
> ---
> arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi | 33 ++++++++++++++++++++
> 1 file changed, 33 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi
> index 78b1361dfbb9..ae169d07b939 100644
> --- a/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi
> +++ b/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi
> @@ -67,6 +67,25 @@ de: display-engine {
> status = "disabled";
> };
>
> + hdmi_sound: hdmi-sound {
> + compatible = "simple-audio-card";
> + simple-audio-card,format = "i2s";
> + simple-audio-card,name = "sun50i-h6-hdmi";
> + simple-audio-card,mclk-fs = <128>;
> + simple-audio-card,frame-inversion;
Have you figured that one out?
> + status = "disabled";
> +
> + simple-audio-card,codec {
> + sound-dai = <&hdmi>;
> + };
> +
> + simple-audio-card,cpu {
> + sound-dai = <&i2s1>;
> + dai-tdm-slot-num = <2>;
> + dai-tdm-slot-width = <32>;
I'm not sure why you need to use the TDM stuff here. IIRC the HDMI
controller can output on up to 6 channels, so how would that work out?
Maxime
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next prev parent reply other threads:[~2020-07-06 5:30 UTC|newest]
Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-07-04 11:38 [PATCH 00/16] Add Allwinner H3/H5/H6/A64 HDMI audio Clément Péron
2020-07-04 11:38 ` [PATCH 01/16] ASoC: sun4i-i2s: Add support for H6 I2S Clément Péron
2020-07-06 5:15 ` Maxime Ripard
2020-07-10 5:44 ` [linux-sunxi] " Samuel Holland
2020-07-10 19:22 ` Jernej Škrabec
2020-07-11 1:43 ` Samuel Holland
2020-07-22 8:56 ` Clément Péron
2020-07-04 11:38 ` [PATCH 02/16] ASoC: sun4i-i2s: Adjust LRCLK width Clément Péron
2020-07-10 5:44 ` [linux-sunxi] " Samuel Holland
2020-07-04 11:38 ` [PATCH 03/16] dt-bindings: ASoC: sun4i-i2s: Add H6 compatible Clément Péron
2020-07-04 11:38 ` [PATCH 04/16] ASoC: sun4i-i2s: Set sign extend sample Clément Péron
2020-07-06 5:17 ` Maxime Ripard
2020-07-10 5:44 ` [linux-sunxi] " Samuel Holland
2020-07-22 9:12 ` Clément Péron
2020-07-04 11:38 ` [PATCH 05/16] ASoc: sun4i-i2s: Add 20 and 24 bit support Clément Péron
2020-07-06 5:18 ` Maxime Ripard
2020-07-10 5:44 ` [linux-sunxi] " Samuel Holland
2020-09-02 18:10 ` Jernej Škrabec
2020-09-03 2:22 ` Samuel Holland
2020-09-03 7:40 ` Maxime Ripard
2020-09-04 16:16 ` Charles Keepax
2020-09-04 16:23 ` Mark Brown
2020-07-04 11:38 ` [PATCH 06/16] ASoC: sun4i-i2s: Adjust regmap settings Clément Péron
2020-07-06 5:24 ` Maxime Ripard
2020-07-04 11:38 ` [PATCH 07/16] ASoC: sun4i-i2s: Fix sun8i volatile regs Clément Péron
2020-07-06 5:25 ` Maxime Ripard
2020-07-04 11:38 ` [PATCH 08/16] arm64: dts: allwinner: h6: Add HDMI audio node Clément Péron
2020-07-06 5:29 ` Maxime Ripard [this message]
2020-07-08 16:17 ` Jernej Škrabec
2020-07-04 11:38 ` [PATCH 09/16] arm64: dts: allwinner: h6: Enable HDMI sound for Beelink GS1 Clément Péron
2020-07-04 11:38 ` [PATCH 10/16] arm: dts: sunxi: h3/h5: Add DAI node for HDMI Clément Péron
2020-07-18 21:24 ` [linux-sunxi] " Samuel Holland
2020-07-04 11:38 ` [PATCH 11/16] arm: dts: sunxi: h3/h5: Add HDMI audio Clément Péron
2020-07-04 11:38 ` [PATCH 12/16] arm64: dts: allwinner: a64: Add DAI node for HDMI Clément Péron
2020-07-04 11:38 ` [PATCH 13/16] arm64: dts: allwinner: a64: Add HDMI audio Clément Péron
2020-07-06 5:31 ` Maxime Ripard
2020-07-08 16:00 ` Jernej Škrabec
2020-07-04 11:39 ` [PATCH 14/16] arm: sun8i: h3: Add HDMI audio to Orange Pi 2 Clément Péron
2020-07-04 11:39 ` [PATCH 15/16] arm: sun8i: h3: Add HDMI audio to Beelink X2 Clément Péron
2020-07-04 11:39 ` [PATCH 16/16] arm64: dts: allwinner: a64: Add HDMI audio to Pine64 Clément Péron
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