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Tweaks
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Tad
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@ -0,0 +1,156 @@
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From d4eb3d10d870bd61ea63fd3e32232c41213c0be1 Mon Sep 17 00:00:00 2001
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From: Tad <tad@spotco.us>
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Date: Tue, 10 Jul 2018 17:44:37 -0400
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Subject: [PATCH] Performance tweaks from @AndDiSa
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Change-Id: Iec5622c061565d362cdeda32d030015e5e90e6fd
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---
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BoardConfig.mk | 1 +
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BoardConfigCommon.mk | 3 ++
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device-common.mk | 20 +++++++++++
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device.mk | 1 +
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.../base/core/res/res/values/config.xml | 7 +++-
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system.prop | 35 +++++++++++++++++--
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6 files changed, 63 insertions(+), 4 deletions(-)
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diff --git a/BoardConfig.mk b/BoardConfig.mk
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index aa8876b..2bc159f 100644
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--- a/BoardConfig.mk
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+++ b/BoardConfig.mk
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@@ -18,3 +18,4 @@ TARGET_RELEASETOOLS_EXTENSIONS := device/asus/grouper
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include device/asus/grouper/BoardConfigCommon.mk
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TARGET_RECOVERY_FSTAB := device/asus/grouper/rootdir/fstab.grouper
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+BOARD_EGL_WORKAROUND_BUG_10194508 := true
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diff --git a/BoardConfigCommon.mk b/BoardConfigCommon.mk
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index f402c86..0cff477 100644
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--- a/BoardConfigCommon.mk
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+++ b/BoardConfigCommon.mk
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@@ -53,6 +53,9 @@ BOARD_SYSTEMIMAGE_JOURNAL_SIZE := 0
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# Only pre-optimize the boot image
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WITH_DEXPREOPT_BOOT_IMG_ONLY := true
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+# Avoid the generation of ldrcc instructions
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+NEED_WORKAROUND_CORTEX_A9_745320 := true
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+
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# Configure jemalloc for low-memory
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MALLOC_SVELTE := true
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diff --git a/device-common.mk b/device-common.mk
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index ac66bec..daae064 100644
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--- a/device-common.mk
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+++ b/device-common.mk
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@@ -25,6 +25,26 @@ $(call inherit-product, $(SRC_TARGET_DIR)/product/aosp_base.mk)
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# Dalvik VM config
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$(call inherit-product, frameworks/native/build/tablet-7in-hdpi-1024-dalvik-heap.mk)
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+# Set lowram options
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+PRODUCT_PROPERTY_OVERRIDES += \
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+ ro.lmk.critical_upgrade=true \
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+ ro.lmk.upgrade_pressure=40
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+
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+# Default heap sizes. Allow up to 256m for large heaps to make sure a single app
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+# doesn't take all of the RAM.
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+PRODUCT_PROPERTY_OVERRIDES += dalvik.vm.heapgrowthlimit=128m
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+PRODUCT_PROPERTY_OVERRIDES += dalvik.vm.heapsize=256m
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+
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+# ART
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+PRODUCT_PROPERTY_OVERRIDES += \
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+ dalvik.vm.dex2oat-flags=--no-watch-dog \
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+ dalvik.vm.dex2oat-swap=true \
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+ ro.sys.fw.dex2oat_thread_count=4
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+
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+# libhwui flags
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+PRODUCT_PROPERTY_OVERRIDES += \
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+ debug.hwui.render_dirty_regions=false
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+
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# Init files
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PRODUCT_COPY_FILES += \
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device/asus/grouper/rootdir/init.grouper.usb.rc:root/init.grouper.usb.rc \
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diff --git a/device.mk b/device.mk
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index 33c1fc9..ecaece8 100644
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--- a/device.mk
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+++ b/device.mk
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@@ -25,6 +25,7 @@ PRODUCT_COPY_FILES += \
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PRODUCT_PROPERTY_OVERRIDES += \
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ro.carrier=wifi-only
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+ ro.radio.noril=true
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DEVICE_PACKAGE_OVERLAYS += \
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device/asus/grouper/overlay
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diff --git a/overlay/frameworks/base/core/res/res/values/config.xml b/overlay/frameworks/base/core/res/res/values/config.xml
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index d28e4fb..61c1c0e 100644
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--- a/overlay/frameworks/base/core/res/res/values/config.xml
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+++ b/overlay/frameworks/base/core/res/res/values/config.xml
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@@ -18,7 +18,6 @@
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-->
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<resources>
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-
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<!-- This string array should be overridden by the device to present a list of network
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attributes. This is used by the connectivity manager to decide which networks can coexist
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based on the hardware -->
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@@ -216,7 +215,13 @@
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<!-- reference volume index for music stream to limit headphone volume and display warning -->
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<integer name="config_safe_media_volume_index">6</integer>
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+ <!-- Set lowmemorykiller threshold -->
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+ <integer name="config_lowMemoryKillerMinFreeKbytesAbsolute">-1</integer>
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+ <integer name="config_lowMemoryKillerMinFreeKbytesAdjust">0</integer>
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+
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<!-- Enable doze powersaving -->
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<bool name="config_enableAutoPowerModes">true</bool>
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+ <!-- Whether to enable HumanInteractionController by default -->
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+ <bool name="config_HICEnabledDefault">false</bool>
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</resources>
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diff --git a/system.prop b/system.prop
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index b1d9807..37415d4 100644
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--- a/system.prop
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+++ b/system.prop
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@@ -9,9 +9,38 @@ ro.zygote.disable_gl_preload=true
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# Set default LCD density to TVDPI
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ro.sf.lcd_density=213
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+ro.sys.fw.bg_apps_limit = 12
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+ro.sys.fw.use_trim_settings=true
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+ro.sys.fw.trim_empty_percent=70
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+ro.sys.fw.trim_cache_percent=70
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+ro.config.max_starting_bg=8
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+
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# Wi-Fi
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wifi.interface=wlan0
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-# Configure PRISM, but disable it by default
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-persist.tegra.didim.video=5
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-persist.tegra.didim.enable=0
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+# don't preload OpenGL in Zygote, the Tegra drivers do not like it
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+ro.zygote.disable_gl_preload=true
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+
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+# configure PRISM
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+persist.tegra.didim.video = 5
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+persist.tegra.didim.enable = 1
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+persist.tegra.didim.normal = 3
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+
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+# Dalvik and other tweaks
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+dalvik.vm.heapgrowthlimit=128m
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+dalvik.vm.heapsize=256m
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+ro.ril.disable.power.collapse=0
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+pm.sleep_mode=1
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+ro.config.hw_power_saving=true
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+persist.debug.wfd.enable=1
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+persist.sys.force_highendgfx=true
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+config.disable_atlas=true
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+
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+# 16bit Transparency
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+persist.sys.use_16bpp_alpha=1
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+
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+#config low ram device
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+#ro.config.low_ram=true
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+
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+#disable scrolling cache (1 = on, 2 = sometimes on, 3 = sometimes off, 4 = allways off)
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+persist.sys.scrollingcache=1
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--
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2.18.0
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@ -234,6 +234,7 @@ sed -i 's/,encryptable=footer//' rootdir/etc/fstab.qcom; #Using footer will brea
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enterAndClear "device/asus/grouper";
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patch -p1 < "$DOS_PATCHES/android_device_asus_grouper/0001-Update_Blobs.patch";
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patch -p1 < "$DOS_PATCHES/android_device_asus_grouper/0002-Perf_Tweaks.patch";
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rm proprietary-blobs.txt;
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cp "$DOS_PATCHES/android_device_asus_grouper/lineage-proprietary-files.txt" lineage-proprietary-files.txt;
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