From a3a71b3b0bf755abb9e8011fd6b1eb8e7729c842 Mon Sep 17 00:00:00 2001 From: "J. Avila" Date: Sat, 7 Nov 2020 00:24:15 +0000 Subject: [PATCH] ANDROID: GKI: Enable CONFIG_RT_SOFTIRQ_AWARE_SCHED This config helps address audio buffer underrun issues on arm64 targets. Bug: 168521633 Signed-off-by: J. Avila [jstultz: Rebased to android-mainline, also enabled on x86] Signed-off-by: John Stultz Change-Id: Iffb39b2c1d55f5d88d1475f68d5ed5a3bba90a2b --- arch/arm64/configs/gki_defconfig | 1 + arch/x86/configs/gki_defconfig | 1 + 2 files changed, 2 insertions(+) diff --git a/arch/arm64/configs/gki_defconfig b/arch/arm64/configs/gki_defconfig index 5383353f960f..76cae674749c 100644 --- a/arch/arm64/configs/gki_defconfig +++ b/arch/arm64/configs/gki_defconfig @@ -31,6 +31,7 @@ CONFIG_CGROUP_CPUACCT=y CONFIG_CGROUP_BPF=y CONFIG_NAMESPACES=y # CONFIG_PID_NS is not set +CONFIG_RT_SOFTIRQ_AWARE_SCHED=y # CONFIG_RD_BZIP2 is not set # CONFIG_RD_LZMA is not set # CONFIG_RD_XZ is not set diff --git a/arch/x86/configs/gki_defconfig b/arch/x86/configs/gki_defconfig index 32009d7e745c..a4ccc6d4d307 100644 --- a/arch/x86/configs/gki_defconfig +++ b/arch/x86/configs/gki_defconfig @@ -34,6 +34,7 @@ CONFIG_CGROUP_BPF=y CONFIG_NAMESPACES=y # CONFIG_TIME_NS is not set # CONFIG_PID_NS is not set +CONFIG_RT_SOFTIRQ_AWARE_SCHED=y # CONFIG_RD_BZIP2 is not set # CONFIG_RD_LZMA is not set # CONFIG_RD_XZ is not set