Evolution-X-Tensor/device_google_akita
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Add a way to disable auto prefer fit for launch.

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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 staying "false" and instead preferred_idle_mask_mid
changing to 0x1ff during app launches
Flag: NONE powerhint change does not support flags
Change-Id: Iedf4e9283c2e5f20ae818abfcf475fefe953c9c8
Signed-off-by: Dmitry Skiba <dskiba@google.com>
This commit is contained in:
Dmitry Skiba 2024-12-06 07:43:30 +00:00
parent 33717cd2ae
commit 79cd618b08
2 changed files with 32 additions and 7 deletions
Download patch file Download diff file Expand all files Collapse all files

5
device-akita.mk
View file

@ -455,3 +455,8 @@ PRODUCT_COPY_FILES += \
PRODUCT_COPY_FILES += \
device/google/akita/bluetooth/audio_set_configurations.json:$(TARGET_COPY_OUT_VENDOR)/etc/aidl/le_audio/aidl_audio_set_configurations.json
# Enable APF by default
PRODUCT_VENDOR_PROPERTIES += \
vendor.powerhal.apf_disabled=false \
vendor.powerhal.apf_enabled=true

34
powerhint-akita.json
View file

@ -992,6 +992,13 @@
"Duration": 5000,
"Value": "615"
},
{
"PowerHint": "LAUNCH",
"Node": "TAUClampBoost",
"Duration": 5000,
"Value": "765",
"EnableProperty": "vendor.powerhal.apf_disabled"
},
{
"PowerHint": "LAUNCH",
"Node": "FGUClampBoost",
@ -1066,37 +1073,43 @@
"PowerHint": "LAUNCH",
"Node": "TAAutoPreferFit",
"Duration": 5000,
"Value": "1"
"Value": "1",
"EnableProperty": "vendor.powerhal.apf_enabled"
},
{
"PowerHint": "LAUNCH",
"Node": "TAUclampMinOnNiceEnable",
"Duration": 5000,
"Value": "1"
"Value": "1",
"EnableProperty": "vendor.powerhal.apf_enabled"
},
{
"PowerHint": "LAUNCH",
"Node": "TAUclampMinOnNiceHighValue",
"Duration": 5000,
"Value": "765"
"Value": "765",
"EnableProperty": "vendor.powerhal.apf_enabled"
},
{
"PowerHint": "LAUNCH",
"Node": "TAUclampMinOnNiceHighPrio",
"Duration": 5000,
"Value": "110"
"Value": "110",
"EnableProperty": "vendor.powerhal.apf_enabled"
},
{
"PowerHint": "LAUNCH",
"Node": "TAUclampMinOnNiceMidValue",
"Duration": 5000,
"Value": "570"
"Duration": 5000,
"Value": "570",
"EnableProperty": "vendor.powerhal.apf_enabled"
},
{
"PowerHint": "LAUNCH",
"Node": "TAUclampMinOnNiceMidPrio",
"Duration": 5000,
"Value": "139"
"Value": "139",
"EnableProperty": "vendor.powerhal.apf_enabled"
},
{
"PowerHint": "LAUNCH",
@ -1188,6 +1201,13 @@
"Duration": 5000,
"Value": "0x1ff"
},
{
"PowerHint": "LAUNCH",
"Node": "TAPreferredIdleMaskMid",
"Duration": 5000,
"Value": "0x1ff",
"EnableProperty": "vendor.powerhal.apf_disabled"
},
{
"PowerHint": "LAUNCH_EXTEND",
"Node": "FGPreferIdle",