Add a way to disable auto prefer fit for launch.

This change introduces "is APF enabled" system properties, and
uses them as trigger conditions for APF nodes / pre-APF nodes.

By default APF nodes are active, and pre-APF nodes are inactive,
which maintains the situation before this change.

A future experiment will flip "is APF enabled" system properties,
deactivating APF nodes and activating pre-APF nodes. For more
info see go/pixel-perf-apf-experiment.

Bug: 365855872
Test: set vendor.powerhal.apf_enabled=false, vendor.powerhal.apf_disabled=true, observe auto_prefer_fit
procfs value is never "1"
Flag: NONE powerhint change does not support flags
Change-Id: I919ad3ffe5f496df75bcb492bd3b4fa2285df65c
Signed-off-by: Dmitry Skiba <dskiba@google.com>
This commit is contained in:
Dmitry Skiba 2024-11-27 19:15:44 +00:00
parent d50776bd7e
commit 22dcc3447b
8 changed files with 132 additions and 32 deletions

View file

@ -245,3 +245,8 @@ PRODUCT_VENDOR_PROPERTIES += \
# Thread HAL
PRODUCT_PACKAGES += \
com.google.caimito.hardware.threadnetwork
# Enable APF by default
PRODUCT_VENDOR_PROPERTIES += \
vendor.powerhal.apf_disabled=false \
vendor.powerhal.apf_enabled=true