Reduce the DP (Data Path) Tracing events in order
to not consume too much CPU cycles unnecessarily. New
configuration helps saves 40% of cycles or 7.7MCycles/s
Bug: 71766704
Change-Id: I128c62afe69229999ca911caad7fb17b59fa9413
audio.h and its dependencies (audio-effect.h, sound_trigger.h...)
used to be shared between system and vendor code.
This led to multiple problems:
1) Such sharing contradicts the Treble policy of
strict independence of framework and vendor code.
2) When audio.h was changed, every vendor needed to update
its code in the next release. This meant that audio*.h
headers were mostly changed in backward compatible manner.
Nevertheless, for P the HIDL interface and thus the audio.h
interface are changed in backward incompatible way.
(Some enum are becoming 64 bit long).
3) As the headers were common, some API used only by the framework
needed to be visible to the vendors (mostly enum values).
4) Treble policy is to support at least one previous HAL version
As a result the audio*.h headers are now duplicated,
one set for the framework, and one for the vendor.
Each set will evolve independently. After this split,
the framework-only APIs will be removed from the vendor headers
and vice versa.
The split is implements as such:
+ for system code
- NOT moving the libaudio_system_headers
Eg: system/audio.h and system/audio_effects/effect_equalizer.h
are still in system/media/audio
- the legacy audio HAL API that were in libhardware headers
are now in libaudiohal_legacy_headers
Eg: hardware/audio.h and hardware/audio_effect.h
are now in frameworks/av/media/libaudiohal/legacy/
+ for vendor code
- moving libaudio_system_headers and the legacy audio HAL API
that were in libhardware_headers in
android.hardware.audio.common.legacy@2.0
Note that those headers are now versioned, so migrating to a @4.0
HIDL HAL will mean changing the legacy dependency too.
Eg: system/audio.h, system/audio-effect.h, hardware/audio.h
are now in hardware/interfaces/audio/common/2.0/legacy
- the legacy audio effect HAL API that was in libaudioeffects
is now moved in android.hardware.audio.effect.legacy@2.0
Eg: audio_effects/effect*.h are now in
hardware/interfaces/audio/effect/2.0/legacy
- the legacy sound trigger HAL API that were in libhardware_headers
is now moved in android.hardware.soundtrigger.legacy@2.0
Eg: hardware/sound_trigger.h is now in
hardware/interfaces/audio/effect/2.0/legacy
libaudioutil being used by both system and vendor, had
to be renamed for system to libaudioutil_system.
Vendor libs that now depend on the audio.h of a specific
version and are not extensively referenced in non google code,
append @2.0 to their name.
Note that headers that are not expected to change in the 4.0 HAL are
left in all-versions folder to avoid duplication.
This is an implementation detail as the versioned libraries export
the all-versions headers.
Note that strict vendor-system separation is enforced by the
build-system. The system headers are not available for vendor
libs and vice-versa.
Note that this patch is split between numerous git repository (>10),
all the commits having the same Change-id for searchability.
Note that audio_policy.h is no longer exposed to vendors
as the legacy audio policy HAL API was never officially supported.
As a result the audiopolicy stub implementation has been removed.
Test: compile taimen-userdebug walleye-userdebug
sailfish-userdebug marlin-userdebug
gce_x86_phone-userdebug gce_x86_phone
full-eng aosp_arm aosp_x86-eng
Test: check that the emulator booted and played audio
Test: full QA on sailfish-userdebug and taimen-userdebug
Bug: 38184704
Change-Id: I950f4e0a55613d72e32eba31bd563cb5bafe2d1a
Signed-off-by: Kevin Rocard <krocard@google.com>
Power profiles will now support active and cluster costs.
Some power profile values have been renamed per b/67752294.
Test: dump battery stats
Change-Id: Iebfc012fdd6db9801a427d6839165f3af873def2
This change adds the paths for walleye for the incall music
use case. The path is which is used is incall-music-uplink.
This change was tested together with a set of additional changes to the
audio framework and the HAL which introduces the ability to
play pcm audio to the uplink stream.
Bug: 69973354.
Test: Tested manually.
Change-Id: Ic7f3306ba9068daf4f455a627fddb273b04a73ea
aosp_walleye uses prebuilt vendor.img. Therefore, build system cannot
correctly track the dependencies to vndk libs required. Add vndk_package
to install all possible vndk libraries.
Bug: 67002788
Test: aosp_walleye boots to the UI
Change-Id: I4f0983298ae87147572f6308c170663edf9cd171
Also, move to a nits-based autobrightness curve.
Bug: 71706239
Test: Boot Walleye device, see we get a PhysicalBrightnessMapper in
dumpsys display
Change-Id: I687e43680d5001a2aeefb06d1caabaefcfa0f658
disable_scoring_for_roam=0 ; Enable BSSID scoring logic
for roaming. This is turned off by in the new code drop
and so to keep behavior same as 2017, this INI needs to
turned on.
Set gReportMaxLinkSpeed=0 to report actual link speed
Set gGoForce11NFor11AC=1 for P2P GO
Bug:69846237
Test: Manual Wifi Test
Change-Id: Iaa7dc5ca8fba6a20deb7a56079aa0cffb38c2064
missing path for usb headset record + voice call concurrency usecase
for example:
1. usb headset recording
2. make a voice call
3. switch to speaker mode
4. unable to find path 'hifi-record'
BUG:70194145
Change-Id: Iadde6e479d2eb7c398b60da8f02455bbfeb7332a
Signed-off-by: vincent_tew <vincent_tew@htc.com>
These should be compiled from source instead.
Bug: 69718172
Test: aosp_walleye-eng builds and boots, cell data works
Change-Id: I2b579a952d0374c5e34c5296f227f638d3630aea
Set paths for kernel modules for the new debug targets.
The kernel to use for each target is specified in the lunch
target Makefile.
Bug: 68266758
Test: lunch new targets and make
Change-Id: I19966b9c3f85c52a6f140ad6e761c5580d28ef55
The deadline IO scheduler results in lower latency SD, and pulls in
latency outliers (especially when the flash starts getting fragmented).
Switch to deadline post boot.
Test: various workloads, both synthetic (fio) as well as actual
workloads (app launch, ioshark).
Bug: 63630139
Change-Id: I94b90ac09e921fdf01564bd4c6e1a1b809f3f8ec
Signed-off-by: Mohan Srinivasan <srmohan@google.com>
