As one can see in cfq_arm_slice_timer(), the CFQ I/O scheduler supports
two parameters that can make it delay I/O: group_idle and slice_idle.
Restore I/O performance by setting both the group_idle and slice_idle
parameters to zero.
Bug: 213617178
Bug: 313578691
Change-Id: I02429876790a6456ca957ff7c38f0c8bf88127f9
Signed-off-by: Bart Van Assche <bvanassche@google.com>
Signed-off-by: Arijit78 <sahaarijit2007@gmail.com>
If the device only have 60 and 120 Hz in the config group, 60 Hz won't be
used when watching a 24 fps video and instead 120 Hz will be used because
it is perfectly divisible by 24.
This is a publicly documented AOSP behavior [1], but it simply does not
make any practical sense and trades off significant amount of power for a
very-hard-to-notice jitter-free experience.
Set debug.sf.frame_rate_multiple_threshold to 60 by default to limit this
behavior to 60 or lower fps.
Extend buffer size for offload playback to reduce the frequency of CPU
wake up.
It makes ADSP to process more data one time and reduce the number of
times to wake up CPU.
Bug: 137973303
Test: MP3 playback
Change-Id: Ib0b2a8827647ed780bb20bd9dfa2a383153eb282
Signed-off-by: justinweng <justinweng@google.com>
Signed-off-by: xNombre <kartapolska@gmail.com>
Signed-off-by: Pascoato <viniciuspascoato@gmail.com>
Signed-off-by: Adithya R <gh0strider.2k18.reborn@gmail.com>
Signed-off-by: Arijit78 <sahaarijit2007@gmail.com>
ROMs like LOS use test-keys by default if compiled unofficially. It needs edit in source to always use release-keys. We use libinit to spoof these keys at init stage.
Co-authored-by: Richard Raya <rdxzv.dev@gmail.com>
Signed-off-by: Arijit78 <sahaarijit2007@gmail.com>
* Our device directly measures in mA and not uA.
* This fixes "Charging Rapidly" info on lockscreen.
Signed-off-by: Arijit78 <sahaarijit2007@gmail.com>
since our device doesnt have a fastcharge path (due to broken kernel source), we just adapt and stop and start batteryservice. rewritten to do exactly that
Signed-off-by: Arijit78 <sahaarijit2007@gmail.com>
this commit contains following commits to introduce the fastcharge toggle for stone device that use this tree
they were renamed from sm8250-common to stone
sm8250-common: add fastcharge implementation
* Disabling fast charge may be useful for reducing the heat produced by
the device while charging, or for extending the lifespan of the battery
* This commit introduces the fastcharge HIDL, which writes in the node
/sys/class/qcom-battery/restrict_chg
0 or 1 depeding on user selection.
0 means that fastcharge is enabled, while 1 means that fastcharge is
disabled
Change-Id: I369ba9c437b3a83a88c2ce74d603b7d7ddd9cfbb
Signed-off-by: Davide Garberi <dade.garberi@gmail.com>
Signed-off-by: althafvly <althafvly@gmail.com>
6510782439
sm8250-common: fastcharge: Make user setting persistent
Change-Id: I4ff051d6f9685e94022eab32035bfe86a65264b8
Signed-off-by: Davide Garberi <dade.garberi@gmail.com>
e050f0dab0
sm8250-common: fastcharge: Use pragma once
Change-Id: I9a9e193a6f66f045f41394d059af8b71778e8d72
ff8e5f6173
sm8250-common: fastcharge: Migrate to blueprint
Change-Id: I200fd6c685183c98f0815b207adae5aa75a37238
4e0d22f486
sm8250-common: Build fastcharge implementation
Change-Id: I3e6994d2c2f419dc8ce98a060204fda3dd16df81
136d369c4e
sm8250-common: Sepolicy: Label FastCharge more general
7a619945ca
sm8250-common: Sepolicy: Fastcharge: Provide needed permissions
https: //github.com/kamikaonashi/device_xiaomi_sm8250-common/commit/298ff28a2ab9c04f953780958de6a8971a947c51
batterysecret hack
51ebc8de81
Co-Authored-By: Ivan Martynov <johnivan19999@gmail.com>
Co-Authored-By: Bruno Martins <1696148+bgcngm@users.noreply.github.com>
Co-Authored-By: Francescodario Cuzzocrea <bosconovic@gmail.com>
Co-Authored-By: Davide Garberi <dade.garberi@gmail.com>
Co-Authored-By: Mohammed Althaf Thayyil <me@althafvly.com>
Co-Authored-By: blazerpaul15 <107421375+blazerpaul15@users.noreply.github.com>
Signed-off-by: Arijit78 <sahaarijit2007@gmail.com>
