tree d20aec9c2d6a29798f44c932156816548e613394
parent 1cc4b175ebea41b04e4fee02d2f70bf7ace1117f
author Himanshu Rawat <rwt@google.com> 1722025147 +0000
committer Himanshu Rawat <rwt@google.com> 1722461697 +0000

Early reservation of HID control block

BTA HID host marks the device control block in-use after the connection
is opened. If another connection request is received when a previous
connection is pending, BTA HID host may end up using the same control
block for it.
Device control block should be reserved when
1. Device is added on stack initialization
2. Connection initiated locally
3. Connection initiated by the remote device

Control block finder utilities should be separate from the utility which
finds or allocates the control block.

Test: mmm packages/modules/Bluetooth
Test: Manual | Change preferred HID transport on pairing with earbuds
supporting both DSA 1.0 and DSA 2.0
Flag: EXEMPT bugfix
Bug: 347241319

Change-Id: Id4072f7ba86dd2f26fe22dab0d2080e8a478fea9