device_google_wahoo

mirror of https://github.com/Evolution-X-Devices/device_google_wahoo synced 2026-02-01 07:50:47 +00:00

Files

Wei Wang 1dcf62a310 init.hardware.rc: disable bus-dcvs during boot

This CL will save 100ms towards system_server_ready and 200ms towards
BootComplete,  and also reduces the fluctuation per experiment.

- Enable powersaving in charger mode
- Enable bus-dcvs in boot_complete but not during boot
- Start perfd after init.power.sh completes
- Enable powerhint after perfd is started

Before
starting_zygote               : 3.4446  0.24937
nonencrypted                  : 3.678   0.23805
SystemServer_start            : 4.8719  0.25874
SystemUi_start                : 6.3992  0.36695
system_server_ready           : 6.7353  0.34765
BootAnimStopRequest           : 7.5966  0.3806
BootAnimEnd                   : 9.5259  0.399
BootComplete                  : 9.6221  0.42225

After:
starting_zygote               : 3.4261  0.22712
nonencrypted                  : 3.665   0.22334
SystemServer_start            : 4.8406  0.23445
SystemUi_start                : 6.2765  0.23754
system_server_ready           : 6.6392  0.23679
BootAnimStopRequest           : 7.7449  0.25752
BootAnimEnd                   : 9.2631  0.43299
BootComplete                  : 9.409   0.44021

Bug: 63644084
Test: 10 boot with packages/services/Car/tools/bootanalyze/bootanalyze.py
Change-Id: I975974dedea0cce23f74f15d842e7308e9797868

2017-07-21 22:23:54 -07:00

android.hardware.power@1.1-service.wahoo.rc

Re-introduce of POWER HAL API 1.1 impl for Wahoo

2017-06-05 15:44:43 -07:00

Android.mk

Do not do powerhint if current governor is not supported

2017-06-26 22:59:14 +00:00

hint-data.c

power: Fix power hal compiler warnings

2017-04-06 13:41:04 -07:00

hint-data.h

PowerHAL: added stune boost and app launch hint