From 7432daaab14d786295820036ba704ccb5e31471f Mon Sep 17 00:00:00 2001 From: Michael Klein Date: Sun, 22 Nov 2020 12:25:38 +0100 Subject: [PATCH] Allwinner: H2-plus: fix bluetooth audio stutter --- .../H2-plus/patches/linux/01-increase-bt-speed.patch | 12 ++++++++++++ 1 file changed, 12 insertions(+) create mode 100644 projects/Allwinner/devices/H2-plus/patches/linux/01-increase-bt-speed.patch diff --git a/projects/Allwinner/devices/H2-plus/patches/linux/01-increase-bt-speed.patch b/projects/Allwinner/devices/H2-plus/patches/linux/01-increase-bt-speed.patch new file mode 100644 index 0000000000..287a585d02 --- /dev/null +++ b/projects/Allwinner/devices/H2-plus/patches/linux/01-increase-bt-speed.patch @@ -0,0 +1,12 @@ +diff --git a/arch/arm/boot/dts/sun8i-h2-plus-bananapi-m2-zero.dts b/arch/arm/boot/dts/sun8i-h2-plus-bananapi-m2-zero.dts +index b4ddfaf01b45..e746abb724b4 100644 +--- a/arch/arm/boot/dts/sun8i-h2-plus-bananapi-m2-zero.dts ++++ b/arch/arm/boot/dts/sun8i-h2-plus-bananapi-m2-zero.dts +@@ -125,6 +125,7 @@ &uart1 { + + bluetooth { + compatible = "brcm,bcm43438-bt"; ++ max-speed = <1500000>; + clocks = <&rtc 1>; + clock-names = "lpo"; + vbat-supply = <®_vcc3v3>;