balena-allwinner/layers/meta-balena-allwinner/recipes-kernel/linux/linux-mainline-4.19/0000-0079-HACK-Enable-HDMI-audio-on-H3-H5.patch
Vicentiu Galanopulo 065936bc48 recipes-kernel/linux: Rename linux to linux-mainline
Since the Armbian sources refer to linux 4.19.76 as
being linux-mainline, all the patches from linux-4.19
were moved to linux-mainline_4.19 and the linux_4.19.76
recipes was named accordingly.

This patch makes 4.19.76 as default version for linux

Signed-off-by: Vicentiu Galanopulo <vicentiu@balena.io>
2019-10-10 11:50:45 +02:00

64 lines
1.7 KiB
Diff

From 0bc585fb429d295cd9ff0f35326e52e212053af2 Mon Sep 17 00:00:00 2001
From: Jernej Skrabec <jernej.skrabec@siol.net>
Date: Thu, 8 Mar 2018 17:23:01 +0100
Subject: [PATCH 79/82] HACK: Enable HDMI audio on H3/H5
This is quick way to enable HDMI audio, but it is not a proper way to do
it.
Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net>
---
arch/arm/boot/dts/sunxi-h3-h5.dtsi | 30 ++++++++++++++++++++++++++++++
1 file changed, 30 insertions(+)
diff --git a/arch/arm/boot/dts/sunxi-h3-h5.dtsi b/arch/arm/boot/dts/sunxi-h3-h5.dtsi
index 3b8b2234ab4d..586ce53fc058 100644
--- a/arch/arm/boot/dts/sunxi-h3-h5.dtsi
+++ b/arch/arm/boot/dts/sunxi-h3-h5.dtsi
@@ -743,6 +743,35 @@
status = "disabled";
};
+ i2s2: i2s@1c22800 {
+ #sound-dai-cells = <0>;
+ compatible = "allwinner,sun8i-h3-i2s";
+ reg = <0x01c22800 0x400>;
+ interrupts = <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&ccu CLK_BUS_I2S2>, <&ccu CLK_I2S2>;
+ clock-names = "apb", "mod";
+ dmas = <&dma 27>;
+ resets = <&ccu RST_BUS_I2S2>;
+ dma-names = "tx";
+ //status = "disabled";
+ };
+
+ sound_hdmi: sound {
+ compatible = "simple-audio-card";
+ simple-audio-card,format = "i2s";
+ simple-audio-card,name = "allwinner,hdmi";
+ simple-audio-card,mclk-fs = <256>;
+ //status = "disabled";
+
+ simple-audio-card,codec {
+ sound-dai = <&hdmi>;
+ };
+
+ simple-audio-card,cpu {
+ sound-dai = <&i2s2>;
+ };
+ };
+
codec: codec@1c22c00 {
#sound-dai-cells = <0>;
compatible = "allwinner,sun8i-h3-codec";
@@ -860,6 +889,7 @@
};
hdmi: hdmi@1ee0000 {
+ #sound-dai-cells = <0>;
compatible = "allwinner,sun8i-h3-dw-hdmi",
"allwinner,sun8i-a83t-dw-hdmi";
reg = <0x01ee0000 0x10000>;
--
2.20.1