openwrt/target/linux/bcm27xx/patches-5.4/950-0997-ARM-dts-Disable-headphone-audio-on-Zeroes-CM4.patch
Álvaro Fernández Rojas 62b7f5931c bcm27xx: import latest patches from the RPi foundation
bcm2708: boot tested on RPi B+ v1.2
bcm2709: boot tested on RPi 3B v1.2 and RPi 4B v1.1 4G
bcm2710: boot tested on RPi 3B v1.2
bcm2711: boot tested on RPi 4B v1.1 4G

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
(cherry-picked from commit f07e572f64)
2021-02-19 07:17:21 +01:00

43 lines
1.1 KiB
Diff

From 9fc10178e1130b43ccc8b855a73fb22643963da0 Mon Sep 17 00:00:00 2001
From: Phil Elwell <phil@raspberrypi.com>
Date: Mon, 26 Oct 2020 10:18:50 +0000
Subject: [PATCH] ARM: dts: Disable headphone audio on Zeroes, CM4
Signed-off-by: Phil Elwell <phil@raspberrypi.com>
---
arch/arm/boot/dts/bcm2708-rpi-zero-w.dts | 1 +
arch/arm/boot/dts/bcm2708-rpi-zero.dts | 1 +
arch/arm/boot/dts/bcm2711-rpi-cm4.dts | 1 +
3 files changed, 3 insertions(+)
--- a/arch/arm/boot/dts/bcm2708-rpi-zero-w.dts
+++ b/arch/arm/boot/dts/bcm2708-rpi-zero-w.dts
@@ -152,6 +152,7 @@
&audio {
pinctrl-names = "default";
pinctrl-0 = <&audio_pins>;
+ brcm,disable-headphones = <1>;
};
/ {
--- a/arch/arm/boot/dts/bcm2708-rpi-zero.dts
+++ b/arch/arm/boot/dts/bcm2708-rpi-zero.dts
@@ -106,6 +106,7 @@
&audio {
pinctrl-names = "default";
pinctrl-0 = <&audio_pins>;
+ brcm,disable-headphones = <1>;
};
/ {
--- a/arch/arm/boot/dts/bcm2711-rpi-cm4.dts
+++ b/arch/arm/boot/dts/bcm2711-rpi-cm4.dts
@@ -460,6 +460,7 @@
&audio {
pinctrl-names = "default";
pinctrl-0 = <&audio_pins>;
+ brcm,disable-headphones = <1>;
};
&vc4 {