reason: hwservicemanager: getTransport: Cannot find entry android.hardware.audio@7.0::IDevicesFactory/default in either framework or device VINTF manifest.
* This is to allow supporting WiFi 6 mobile hotspots,
to be noted this is only supported on SDM855+ platforms.
Change-Id: Iab61bd12499968e8823b3078acd1c7b8bce46136
[jjpprrrr: skipping CONFIG_IEEE80211AC because external/
wpa_supplicant_8/wpa_supplicant/defconfig has it enabled by default]
Signed-off-by: Chenyang Zhong <zhongcy95@gmail.com>
* Automatic Channel Selection algorithms and implementations
are used to enable interfaces to automatically figure
out which channel configuration to use for initiating
communication, for any mode of operation which initiates
radiation (AP, Mesh, IBSS, P2P).
https://wireless.wiki.kernel.org/en/users/documentation/acs
Change-Id: I5c95994ea52495990cf9244c703bc88db170f7f6
Signed-off-by: Chenyang Zhong <zhongcy95@gmail.com>
Audio HAL initialization relies on rpc daemon to load
dynamic libs, if daemon is not ready when HAL tries
to load libs, HAL has to wait until that finished.
Start this daemon early can smooth boot up of audio HAL
process, as this can save time for dynamic libs loading.
Change-Id: Id05ffc46fab812a718b6cb601e0610974b123679
Signed-off-by: JaswalAshish <ashish@m.ms.evolution-x.org>
Enable the persist.sys.fuse.passthrough.enable flag for the device
configuration to enable the FUSE passthrough feature.
This feature has been enabled on Cuttlefish, Wembley and Redbull devices for
months and no issues have been detected yet.
Bug: 168023149
Test: 'adb shell getprop | grep persist.sys.fuse.passthrough.enable',
ScopedStorageTest
Signed-off-by: Alessio Balsini <balsini@google.com>
Change-Id: I3f39b02af436f7e508bb70efc702565a667a051c
Async mode MTE is enabled by default on System Server process.
Add property arm64.memtag.process.system_server=off
This property is read during system server forking process and
accordingly Heap Tagging level is set.
Since Ext4 doesn't implement "-o sync", it commits metadata at every 5 secs.
This may cause /metadata corruption.
Bug: 162883014
Signed-off-by: Jaegeuk Kim <jaegeuk@google.com>
Signed-off-by: Randall Huang <huangrandall@google.com>
Signed-off-by: Vaisakh Murali <mvaisakh@statixos.com>
Signed-off-by: ralph950412 <ralph950412@gmail.com>
Change-Id: Icd38754bad1b1529d01165ea8c703c214d20bb4b
* Greatly affects the performance/latency of the display
considering you have foreground set to 0-6 cores on <SM7350
whilst being power efficient.
* This shows an improvement on HWUI graph and even jankbench.
This service hogs a considerable amount of CPU all the time as its
busy calculating compensation for our under-display light sensor
(and also spamming logcat, which we can take care of later).
PID USER PR NI VIRT RES SHR S[%CPU] %MEM TIME+ ARGS
1969 system 20 0 12G 9.2M 9.0M S 4.6 0.1 1:13.15 vendor.xiaomi.sensor.citsensorservice@1.1-service
Move it to background CPU set like the sensors multihal to lower
power consumption from big cores.
With SurfaceFlinger and HWC on the foreground cpuset,
important rendering tasks are moved off of the background
cpusets, so let's reserve one little core for foreground
and top-app.
Change-Id: I4f0982f3ff4dce756095667df0d08f18817b896a
The restricted cpuset is for system tasks that are
throttled because the screen is off. Google only
runs these tasks on the little cluster
to save power and we will follow suit.
The Cortex-X1 core is quite power hungary. Let's only use it for
top-app tasks. Avoid migrating foreground tasks to X1 to reduce
unnecessary bumps of X1's frequency and save some battery.
As dma devices are 36bit bounded, we don't need SWIOTLB
bounce buffers. Set swiotlb=noforce to disable this and
make the minimum amount of memory allocation.
Bug: 205246642
Test: check total memory and io_tlb_nslabs
Signed-off-by: Martin Liu <liumartin@google.com>
Change-Id: If9f68b269f326f0f4b8e165593ec5dd4787fbb52
* As per qualcomm - "SM8150/SM8250/SM8350/SM7250/SM7150/SM6150 - KPTI Not
required".
* It can also help increase performance by a lot in some scenarios.
There is big benefit if use lz4 compress ramdisk for
kernel boot KPI.
Change-Id: Ifa97b18fd199621896ae30a96741a946613d5387
Signed-off-by: Tengfei Fan <tengfeif@codeaurora.org>
Signed-off-by: Adithya R <gh0strider.2k18.reborn@gmail.com>
* Allow the compiler to take advantage of ARMv8.2 extensions
to improve performance in native executables, not
just Java code compiled by ART.
Change-Id: Idd3414de107f47a18c2769dc930e6c4bceacdc62
