mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-22 15:02:32 +00:00
f07e572f64
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>
85 lines
2.7 KiB
Diff
85 lines
2.7 KiB
Diff
From c2b3b61053c2efd8fb96633c214d9f959c25aea3 Mon Sep 17 00:00:00 2001
|
|
From: Phil Elwell <phil@raspberrypi.com>
|
|
Date: Tue, 12 May 2020 08:32:42 +0100
|
|
Subject: [PATCH] raspberrypi: dts: Switch to discrete ALSA devices
|
|
|
|
Add the command line options required to enable audio over discrete
|
|
ALSA devices.
|
|
|
|
Signed-off-by: Phil Elwell <phil@raspberrypi.com>
|
|
---
|
|
arch/arm/boot/dts/bcm2708-rpi-zero-w.dts | 2 +-
|
|
arch/arm/boot/dts/bcm2708-rpi-zero.dts | 2 +-
|
|
arch/arm/boot/dts/bcm270x.dtsi | 2 +-
|
|
arch/arm/boot/dts/bcm2710-rpi-3-b-plus.dts | 2 +-
|
|
arch/arm/boot/dts/bcm2710-rpi-3-b.dts | 2 +-
|
|
arch/arm/boot/dts/bcm2711-rpi-4-b.dts | 2 +-
|
|
6 files changed, 6 insertions(+), 6 deletions(-)
|
|
|
|
--- a/arch/arm/boot/dts/bcm2708-rpi-zero-w.dts
|
|
+++ b/arch/arm/boot/dts/bcm2708-rpi-zero-w.dts
|
|
@@ -10,7 +10,7 @@
|
|
model = "Raspberry Pi Zero W";
|
|
|
|
chosen {
|
|
- bootargs = "coherent_pool=1M 8250.nr_uarts=1";
|
|
+ bootargs = "coherent_pool=1M 8250.nr_uarts=1 snd_bcm2835.enable_compat_alsa=0 snd_bcm2835.enable_hdmi=1 snd_bcm2835.enable_headphones=1";
|
|
};
|
|
|
|
aliases {
|
|
--- a/arch/arm/boot/dts/bcm2708-rpi-zero.dts
|
|
+++ b/arch/arm/boot/dts/bcm2708-rpi-zero.dts
|
|
@@ -10,7 +10,7 @@
|
|
model = "Raspberry Pi Zero";
|
|
|
|
chosen {
|
|
- bootargs = "coherent_pool=1M";
|
|
+ bootargs = "coherent_pool=1M snd_bcm2835.enable_compat_alsa=0 snd_bcm2835.enable_hdmi=1 snd_bcm2835.enable_headphones=1";
|
|
};
|
|
};
|
|
|
|
--- a/arch/arm/boot/dts/bcm270x.dtsi
|
|
+++ b/arch/arm/boot/dts/bcm270x.dtsi
|
|
@@ -3,7 +3,7 @@
|
|
|
|
/ {
|
|
chosen {
|
|
- bootargs = "coherent_pool=1M";
|
|
+ bootargs = "coherent_pool=1M snd_bcm2835.enable_compat_alsa=0 snd_bcm2835.enable_hdmi=1 snd_bcm2835.enable_headphones=1";
|
|
/delete-property/ stdout-path;
|
|
};
|
|
|
|
--- a/arch/arm/boot/dts/bcm2710-rpi-3-b-plus.dts
|
|
+++ b/arch/arm/boot/dts/bcm2710-rpi-3-b-plus.dts
|
|
@@ -11,7 +11,7 @@
|
|
model = "Raspberry Pi 3 Model B+";
|
|
|
|
chosen {
|
|
- bootargs = "coherent_pool=1M 8250.nr_uarts=1";
|
|
+ bootargs = "coherent_pool=1M 8250.nr_uarts=1 snd_bcm2835.enable_compat_alsa=0 snd_bcm2835.enable_hdmi=1 snd_bcm2835.enable_headphones=1";
|
|
};
|
|
|
|
aliases {
|
|
--- a/arch/arm/boot/dts/bcm2710-rpi-3-b.dts
|
|
+++ b/arch/arm/boot/dts/bcm2710-rpi-3-b.dts
|
|
@@ -11,7 +11,7 @@
|
|
model = "Raspberry Pi 3 Model B";
|
|
|
|
chosen {
|
|
- bootargs = "coherent_pool=1M 8250.nr_uarts=1";
|
|
+ bootargs = "coherent_pool=1M 8250.nr_uarts=1 snd_bcm2835.enable_compat_alsa=0 snd_bcm2835.enable_hdmi=1 snd_bcm2835.enable_headphones=1";
|
|
};
|
|
|
|
aliases {
|
|
--- a/arch/arm/boot/dts/bcm2711-rpi-4-b.dts
|
|
+++ b/arch/arm/boot/dts/bcm2711-rpi-4-b.dts
|
|
@@ -198,7 +198,7 @@
|
|
|
|
/ {
|
|
chosen {
|
|
- bootargs = "coherent_pool=1M 8250.nr_uarts=1";
|
|
+ bootargs = "coherent_pool=1M 8250.nr_uarts=1 snd_bcm2835.enable_compat_alsa=0 snd_bcm2835.enable_hdmi=1 snd_bcm2835.enable_headphones=1";
|
|
};
|
|
|
|
aliases {
|