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dubai: fingerprint: Don't keep HAL in system-background

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While Google found that fingerprint HAL is insensitive to
increased CPU throughput, we have not found that to be the
case. Allowing more CPUs makes fingerprint unlock up to
2x faster in some tests.

SM8250 device with fingerprint on display:
- Before: 3128ms
- After: 944ms

SDM845 device with fingerprint on the power button:
- Before: 1146ms
- After: 688ms

Change-Id: I43d6096bd0ee8c6c30a81104858e42725689d696
This commit is contained in:
Jake Weinstein 2021-01-13 06:16:22 +01:00 committed by Marc Bourgoin
parent ff903a4f21
commit 3ddf381e8d
1 changed files with 0 additions and 1 deletions
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fingerprint/android.hardware.biometrics.fingerprint@2.3-service.dubai.rc
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@ -5,4 +5,3 @@ service fps_hal.dubai /vendor/bin/hw/android.hardware.biometrics.fingerprint@2.3
class late_start class late_start
user system user system
group system input uhid group system input uhid
writepid /dev/cpuset/system-background/tasks