tree a3afa261dd811b5bd6f1915c8f347dca7f3746e9
parent 2dcade2ca58d17cd00ddcdb186335951c4f2ac0f
author Archie Pusaka <apusaka@google.com> 1696584630 +0800
committer Archie Pusaka <apusaka@google.com> 1697011209 +0800

Floss: Always set scan parameters for LE scan

If the LE scan parameters are not specified, libbluetooth will default
to 3s for both the scan window and interval, which means 100% duty scan
cycle. This might leave the controller with no chance to do other
activities, e.g. connecting to LE devices.

This CL makes sure that we always set the scan parameters before every
LE scan start attempt.

Bug: 298602709
Tag: #floss
Test: m -j
Test: Activate FP background scan, power cycle BT adapter, then
      reconnect any HID LE device. Verify reconnection is immediate.
Change-Id: I4d88f1db1dcfb9c6ab92c2d667798398a0aa8277