Reducing CPUDVFSHeadroom can help save power in 60fps and 240fps
use-cases once RT threads are enabled. Even without the RT patch
(ag/27725456), we can see savings without any impact to framedrop rate.
sync from ag/27765730
Bug: 341495529
Test: GCA
Change-Id: I8692df07c2a52115a497b7e71ccbe9638add1cc8
Faceauth is pinning to the mid-core for this device. Adjust the power hint to boost the appropriate cluster.
Bug: 329893113
Change-Id: Ifcb27e61752ef5ddb8484888adc77b894f5a5cf8
Revert submission 27473137-P24_PA_KILL_HINT_24Q4
Reason for revert: will merge after mid of June
Reverted changes: /q/submissionid:27473137-P24_PA_KILL_HINT_24Q4
Change-Id: Ic7a87141616ea44c30cf88493d2d46dbee8da014
Bug: 322916612
Bug: 341968564
Test: power and performance test are updated to
b/341968564#comment38.
- Use newly tuned STREAMING_STANDARD setting.
Change-Id: Ida2e73b7d295bed53cff04cca0004fcaa78a696c
This CL enables PMU feature during photo capture. With the new settings, we can achieve up to 120ms saving in capture latency, while paying a penalty of 60mW. However, even with the added power, we are still below the F10 numbers (go/f10-camera-power-gtw).
Refer to ag/27238472
Bug: 340130143
Test: GCA photo capture
Change-Id: Ic1f4d5752a943a6898d92b0e44c78a85325be0a9
Set big core to group_cfs_skip_mask for sys group when screen is off,
so that sys group tasks will run less in big core.
Bug: 328210236
Test: suspend/resume test
Change-Id: I2f517cb891b4c0ead0f61f7102c3d602eb383471
With MulticamRoutingNode on RT, the performance is no longer impacted by
having CDPreferIdle disabled. Additionally, this CL reduces DSUMin to
610MHz, saving overall up to 50mW in CPU power.
Refer to ag/27091363
Bug: 339154889
Test: Build pass
Change-Id: I4d4d8dd64832dabd7fc60b0dfe7a0b69b5b76df4
This reverts commit 2e325a80b2.
Reason for revert: may get geekbench5/6 regressed
Bug: 338140604
Bug: 338141118
Change-Id: I7866afa56a598ffcf56c51cbea21a6237372a599
Add the "UclampMax_EfficientBase" value to the ADPF config in the
powerhint.json to specify efficient core scheduling in the static
case, and "UclampMax_EfficientOffset" for the dynamic case, for this
device.
Bug: 277285195
Test: manual
Change-Id: I46a03a794fab1446fe3dd2f7b8a87c723157bd24
This reverts previous JankCheckTimeFactor from 1.43 to 1.2.
Since the current reported duration doesn't include the GPU
part, the JankCheckTimeFactor needs to be smaller for matching
jank frame detection.
Bug: 204204746
Test: adb shell dumpsys android.hardware.power.Ipower/default;
check adpf sessions' traces.
Change-Id: I0539faf785c3a5a7cfd4dbb948b4c1506ed3be5b
This CL increase SPC threshold for little core to 55, and for mid core
to 32. Tests show that in a loaded scenario, framedrop rate can reduce
to almost zero, while not impacting the power in the unloaded (baseline)
scenario.
Refer to ag/27032799
Bug: 335719478
Test: Build pass
Change-Id: I0f5926ec9ce9188c462455dfcad25f4e8d5f761f
Also reset the mask for launch and other camera streaming modes that
do not use it.
Bug: 248621289
Test: build pass
Change-Id: I754a12ac7883a4e5da44e587a28dadf0a990da3d
SPC threshold is too low for both Little and Mid cores. This CL increases this
threshold to 55 for Little Core and to 30 for Mid core.
Test results show lower framedrop rate in presence of background load,
without having a negative impact on the power.
Refer to ag/26943567
Bug: 335776541
Test: Build pass
Change-Id: I39d442f95215a7e72d093fd101fb4cc71840ba3d
Update it to align with the HWUI target duration scale factor,
so the adjusted jank check time duration is same as expected frame
timeline's duration.
HWUI target duration scale factor is 70%, and its inverse value is
approximately 1.43.
Bug: 204204746
Test: adb shell dumpsys android.hardware.power.IPower/default;
Check the device adpf sessions' traces.
Change-Id: Ib189b3f7993e3de1a7175cd8a054272432028b55
This reverts commit c3d404c8ff.
Reason for revert: need more perf evaluation
Bug: 328210236
Test: build pass
Change-Id: If9d7d78154dd20590738d46cdd4b0db35521a82e
Set default value to 0x7f to exclude big core for all priorities, but
restore high and mid to 0xff when app launch.
Bug: 248621289
Test: value set correctly
Change-Id: I47b7e8f587623242e2094531d73c99e88c59c83f
