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openwrt/target/linux/bcm27xx/patches-6.6/950-1085-dts-bcm2712-Drop-snd_bcm2835-bootargs-references-fro.patch
Álvaro Fernández Rojas 8c405cdccc bcm27xx: add 6.6 kernel patches
The patches were generated from the RPi repo with the following command:
git format-patch v6.6.34..rpi-6.1.y

Some patches needed rebasing and, as usual, the applied and reverted, wireless
drivers, Github workflows, READMEs and defconfigs patches were removed.

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
2024-06-18 18:52:49 +02:00

40 lines
1.5 KiB
Diff

From e0c78d59082aaadb95fc301af239c991686a1822 Mon Sep 17 00:00:00 2001
From: Dave Stevenson <dave.stevenson@raspberrypi.com>
Date: Wed, 8 May 2024 18:05:08 +0100
Subject: [PATCH 1085/1085] dts: bcm2712: Drop snd_bcm2835 bootargs references
from Pi5
Pi5 has no VCHIQ to support the snd_bcm2835 firmware audio
driver, so remove the reference to it from bootargs.
https://forums.raspberrypi.com/viewtopic.php?p=2219395#p2219395
Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
---
arch/arm/boot/dts/broadcom/bcm2712-rpi-5-b.dts | 2 +-
arch/arm/boot/dts/broadcom/bcm2712-rpi-cm5.dtsi | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
--- a/arch/arm/boot/dts/broadcom/bcm2712-rpi-5-b.dts
+++ b/arch/arm/boot/dts/broadcom/bcm2712-rpi-5-b.dts
@@ -426,7 +426,7 @@ dpi_16bit_gpio2: &rp1_dpi_16bit_g
/ {
chosen: chosen {
- bootargs = "reboot=w coherent_pool=1M 8250.nr_uarts=1 pci=pcie_bus_safe snd_bcm2835.enable_compat_alsa=0 snd_bcm2835.enable_hdmi=1";
+ bootargs = "reboot=w coherent_pool=1M 8250.nr_uarts=1 pci=pcie_bus_safe";
stdout-path = "serial10:115200n8";
};
--- a/arch/arm/boot/dts/broadcom/bcm2712-rpi-cm5.dtsi
+++ b/arch/arm/boot/dts/broadcom/bcm2712-rpi-cm5.dtsi
@@ -426,7 +426,7 @@ dpi_16bit_gpio2: &rp1_dpi_16bit_g
/ {
chosen: chosen {
- bootargs = "reboot=w coherent_pool=1M 8250.nr_uarts=1 pci=pcie_bus_safe snd_bcm2835.enable_compat_alsa=0 snd_bcm2835.enable_hdmi=1";
+ bootargs = "reboot=w coherent_pool=1M 8250.nr_uarts=1 pci=pcie_bus_safe";
stdout-path = "serial10:115200n8";
};