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https://github.com/libretro/Lakka-LibreELEC.git
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59 lines
1.5 KiB
Diff
59 lines
1.5 KiB
Diff
From d0428e1d4b2a1a3d640f6052646e0f8ca7fc2d53 Mon Sep 17 00:00:00 2001
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From: Jernej Skrabec <jernej.skrabec@siol.net>
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Date: Sat, 16 Jan 2021 10:57:58 +0100
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Subject: [PATCH 44/44] HACK: h3/h5: Add HDMI sound card
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Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net>
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---
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arch/arm/boot/dts/allwinner/sunxi-h3-h5.dtsi | 20 +++++++++++++++++++-
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1 file changed, 19 insertions(+), 1 deletion(-)
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--- a/arch/arm/boot/dts/allwinner/sunxi-h3-h5.dtsi
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+++ b/arch/arm/boot/dts/allwinner/sunxi-h3-h5.dtsi
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@@ -77,6 +77,24 @@
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};
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};
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+ sound_hdmi: sound {
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+ compatible = "simple-audio-card";
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+ simple-audio-card,format = "i2s";
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+ simple-audio-card,name = "allwinner-hdmi";
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+ simple-audio-card,mclk-fs = <128>;
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+ simple-audio-card,frame-inversion;
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+
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+ simple-audio-card,codec {
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+ sound-dai = <&hdmi>;
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+ };
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+
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+ simple-audio-card,cpu {
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+ sound-dai = <&i2s2>;
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+ dai-tdm-slot-num = <2>;
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+ dai-tdm-slot-width = <32>;
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+ };
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+ };
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+
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clocks {
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#address-cells = <1>;
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#size-cells = <1>;
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@@ -678,10 +696,9 @@
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interrupts = <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>;
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clocks = <&ccu CLK_BUS_I2S2>, <&ccu CLK_I2S2>;
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clock-names = "apb", "mod";
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- dmas = <&dma 27>;
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+ dmas = <&dma 27>, <&dma 27>;
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resets = <&ccu RST_BUS_I2S2>;
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- dma-names = "tx";
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- status = "disabled";
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+ dma-names = "rx", "tx";
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};
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codec: codec@1c22c00 {
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@@ -815,6 +832,7 @@
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};
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hdmi: hdmi@1ee0000 {
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+ #sound-dai-cells = <0>;
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compatible = "allwinner,sun8i-h3-dw-hdmi",
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"allwinner,sun8i-a83t-dw-hdmi";
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reg = <0x01ee0000 0x10000>;
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