From e6563d44bd163418e25d105ab721b069c2582038 Mon Sep 17 00:00:00 2001 From: JMCC Date: Sat, 5 Jan 2019 00:47:20 +0100 Subject: [PATCH] Set performance GPU devfreq governor for RK3399 --- config/sources/rk3399.conf | 6 ++++-- packages/bsp/rk3399/20-gpu-governor.conf | 2 ++ 2 files changed, 6 insertions(+), 2 deletions(-) create mode 100644 packages/bsp/rk3399/20-gpu-governor.conf diff --git a/config/sources/rk3399.conf b/config/sources/rk3399.conf index 8e63c51b03..f3ee054ff4 100644 --- a/config/sources/rk3399.conf +++ b/config/sources/rk3399.conf @@ -97,6 +97,8 @@ family_tweaks_bsp() { # Graphics and media mkdir -p $destination/etc/udev/rules.d - cp $SRC/packages/bsp/rk3399/50-mali.rules $destination/etc/udev/rules.d - cp $SRC/packages/bsp/rk3399/50-rk3399-vpu.rules $destination/etc/udev/rules.d + cp $SRC/packages/bsp/rk3399/50-mali.rules $destination/etc/udev/rules.d/ + cp $SRC/packages/bsp/rk3399/50-rk3399-vpu.rules $destination/etc/udev/rules.d/ + mkdir -p $destination/etc/sysfs.d + cp $SRC/packages/bsp/rk3399/20-gpu-governor.conf $destination/etc/sysfs.d/ } diff --git a/packages/bsp/rk3399/20-gpu-governor.conf b/packages/bsp/rk3399/20-gpu-governor.conf new file mode 100644 index 0000000000..a05a4df33a --- /dev/null +++ b/packages/bsp/rk3399/20-gpu-governor.conf @@ -0,0 +1,2 @@ +# Set "performance" GPU devfreq governor, "simple_ondemand" works bad in recent kernels +devices/platform/ff9a0000.gpu/devfreq/ff9a0000.gpu/governor = performance