Increase TCP wmem max size to allow high Tx throughput over wifi.
Bug: 213596972
Test: manual test to confirm TCP memory size is increased and wifi TCP throughput with default TCP window size can reach 700Mbps in HE80 mode.
Change-Id: I6058af03da756aaa63e89eddb674f5b054cecf33
init: change file owners of sysfs nodes min_vrefresh and
idle_delay_ms in order to grant permission for hwcomposer
Bug: 202567084
Test: use the following commands
adb shell "vndservice call Exynos.HWCService 1005 i32 0 i32 30"
adb shell "vndservice call Exynos.HWCService 1006 i32 0 i32 1000"
Change-Id: Ia072a9826402bdf23d2577b8dc7f82b5e4d903f6
Merged-In: Ia072a9826402bdf23d2577b8dc7f82b5e4d903f6
To mitigate Synthetic load in brownout test, we need to increase
UVLO1 to 3.2V, UVLO2 to 3.0V, and SMPL_WARN to 3.1V.
Bug: 200943374
Test: Local Test
Signed-off-by: George Lee <geolee@google.com>
Change-Id: I182d55f3a898d6e9adc8d86747ae62541a1c8fab
This is not needed in device-specific init.rc file, because it's
is superseded by commit I300265f4af9c2781d40537f391bda9eaf62c27ba.
Bug: 203720638
Test: presubmit
Change-Id: I9798f0fa868e453b62dcdd8d7b4ee7a94c7f148f
Bug: 201546866
Test: Local Test to verify readback of register
Signed-off-by: George Lee <geolee@google.com>
Change-Id: I4c303bc18d0a6bcc3b83a4cde9aca9b49e63daa7
To avoid background starvation and PI, especially for those low prio 130
threads within system_server, allocate more cpu shares for background
sched group.
Test: boot and torture a loaded device.
Bug: 201428466
Signed-off-by: Wei Wang <wvw@google.com>
Change-Id: Ia85814294f9534fd83388a72c574c04f631a185f
SOFT_OCR_WARN was disabled as part of b/199787970. This
change reenables it
Bug: 201551128
Test: build and boot on the device. Verify the sysfs entries
cat /sys/devices/virtual/pmic/mitigation/clock_div/tpu_clk_div
0x1
cat /sys/devices/virtual/pmic/mitigation/clock_div/gpu_clk_div
0x1
cat /sys/devices/virtual/pmic/mitigation/clock_div/cpu2_clk_div
0x1
Change-Id: I366ddd43474d1a690aae5edb70b881c95e7b62d7
Signed-off-by: Sayanna Chandula <sayanna@google.com>
Changed the ownership of gc segment info sysfs nodes for Pixelstats
to access these values.
Test: check the ownership of
/dev/sys/fs/by-name/userdata/<gc_segment_mode|gc_reclaimed_segments>
Bug: 182708936
Signed-off-by: Daeho Jeong <daehojeong@google.com>
Change-Id: I444350d6f4898920b6036558eebdb11cf18ddee5
Add a file "fstab.gs101-fips" alongside the existing "fstab.gs101" in
order to specify different encryption settings in FIPS mode.
"androidboot.fstab_suffix=gs101-fips" on the kernel command line will be
used to select the FIPS fstab when needed.
As the two fstabs should be otherwise identical, generate them from a
template file so that they will stay in sync.
Note that generating the fstabs requires that they be installed as build
system modules rather than via PRODUCT_COPY_FILES, which results in the
vendor_ramdisk copy of the fstabs being installed to system/etc rather
than /. This shouldn't cause any problem, now that Android has been
updated to look for the fstab in this location too.
Bug: 191417025
Change-Id: I1d115e014df8ba2fb83046ac0b9b791597364846
For charging efficiency certification swap CPU6 with CPU4 while in
off-mode charging.
Bug: 194146139
Signed-off-by: AleX Pelosi <apelosi@google.com>
Change-Id: Ib2bee00b952df65d60534342e20f5d331b839e4c
Merged-In: Ib2bee00b952df65d60534342e20f5d331b839e4c
Bug: 196833426
Test: Boot and confirm proper level set
Signed-off-by: George Lee <geolee@google.com>
Change-Id: I3f46c74f35925ee0b31ec719b93d007e93a5a18f
And restart it after /data is mounted.
Bug: 187105270
Test: boot raven, secure storage test com.android.storage-unittest.td
Change-Id: I505e315b58c3e0830d9a1f11d2f8afd549186535
Bug: 181348043
Test: Local test and verify trip point
Signed-off-by: George Lee <geolee@google.com>
Change-Id: I499bcfecf4a0eea7459f8cdd41d4e7c59129ffef
Enabling batoilo thermal zone.
Reduced soft_ocp_warn per bug 184739333.
Bug: 194240210
Test: Local test: flash and boot
Signed-off-by: George Lee <geolee@google.com>
Change-Id: I4cad70946af1cd8ffd2131df9f505dac49b8c8f8
Start bootanimation explicitly by name. Let animation start before
surfaceflinger to avoid the condition ctl.start bootanim queued after mount_all command.
Bug: 193726798
Bug: 191910503
Test: boot test
Change-Id: Id0d276ac8bca39c6ac1dae2b2d542107a9522b91
Use the default chosen by the block layer (64). The purpose of this patch is
to reduce storage latency. Without this patch:
# grep -aH . /sys/block/sd*/queue/nr_requests
/sys/block/sda/queue/nr_requests:256
/sys/block/sdb/queue/nr_requests:64
/sys/block/sdc/queue/nr_requests:64
/sys/block/sdd/queue/nr_requests:64
With this patch applied:
# grep -aH . /sys/block/sd*/queue/nr_requests
/sys/block/sda/queue/nr_requests:64
/sys/block/sdb/queue/nr_requests:64
/sys/block/sdc/queue/nr_requests:64
/sys/block/sdd/queue/nr_requests:64
Bug: 194450129
Test: Built Android images and installed these on an Android phone.
Change-Id: I236874f3791d62a2d5faf0d37a149025639f5c4a
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Bug: 194386750
Test: no Permission denied while accessing the file node
Signed-off-by: Jack Wu <wjack@google.com>
Change-Id: Ia399e59a2f7098147522161d5c7458545febfb77
Update usb_pwr_therm2 emul_temp control to allow
vendor.disable.usb.overheat.mitigation.control to disable/enable
usbc-port throttling to prevent device offline during thermal
mitigation test in lab.
Bug: 194252201
Test: setprop vendor.disable.usb.overheat.mitigation.control 0/1 to
check usb_pwr_therm2 temperature reading
Change-Id: Ia522706ce32bee68596b977a3e526f0b951a95ca
high-group is running on CPU 6-7.
mid-group is running on CPU 4-5.
mid-high-gropu is running on CPU 4-7.
Move camera tasks to CPU 4-7 for 1 seconds when AP launch.
Bug: 194271751
Test: GCA
Change-Id: I8e13e9ad0057b8f42f8ed3958bf0c6d58a5a02bc
Set uclamp_min and prefer_idle to sys_group to improve 2nd init
stage boot time performance.
* original
boot_progress_start_avg: 4832.3
* with tuning
boot_progress_start_avg: 4028.75
Bug: 193192017
Test: boot test
Change-Id: I8ebd52fddceadbee22e9a8c75969d52047b2acfc
To support USB port overheat protection, we need to launch thermalHAL in
off charging mode.
Bug: 183573049
Test: verified usb port overheat protection in off charging mode with
emul temp
Change-Id: I0b36646d9779c2c1a25f38aafea5ca178bf91be1
