View Issue Details

Jump to NotesJump to History
IDProjectCategoryView StatusDate SubmittedLast Update
0001999T99X171.00 SKB EagleSWpublic2024-10-16 17:252024-10-23 10:16
Reporter(ALTech) Jong-Hwa JUNGAssigned To(SW) Kinbay Wu Due Date
PrioritynormalSeveritys4-minorReproducibilityhave not tried
Status closedResolutionfixed 
Summary0001999: Question about usage RPA(Resolvable Private Address) of bluetoot for OS 12
DescriptionWe recevie SKB's questiion about usage RPA(Resolvable Private Address) of bluetooth.
They want to know exactly whether BFX-AT100 OS12 platform support RPA for bluetooth or not.

In their opniion,
1. RPA is mandatory function for Android OS12,
2. But they can't sure BFX-AT100 OS12 support RPA because BFX-AT100 platform start from Android OS 9.

Please double check whether BFX-AT100 OS12 support RPA(Resolvable Private Address) for bluetooth.
TagsNo tags attached.
Attach Tags

Users monitoring this issue

User List (ALTech) JunGyu Kim , (ALTech) Sangmin Choi , (ALTech) Wooshin Kang , (ALTech) Younkwang Jung

Activities

(SW) Kinbay Wu

2024-10-17 09:21

developer   ~0016850

Hi JongHwa
 
I checked the source code below, and the feature is enabled.
=============
system/bt/btif/src/btif_dm.cc
line 1458
BTA_DmBleConfigLocalPrivacy(BLE_LOCAL_PRIVACY_ENABLED);
=============
 
BR,
Kinbay

(ALTech) Wooshin Kang

2024-10-17 10:24

developer   ~0016851

Hi kinbay,

ALT checked below code already but i looks working incorrectly.
So, Please check if is supporting in BT Firmware with Vendor and let me know.

=============
system/bt/btif/src/btif_dm.cc
line 1458
BTA_DmBleConfigLocalPrivacy(BLE_LOCAL_PRIVACY_ENABLED);
=============

Thanks

(SW) Kinbay Wu

2024-10-17 14:14

developer   ~0016852

Hi Wooshin
 
Sorry, I misread it the BLE_LOCAL_PRIVACY_ENABLED is set to FALSE in the below path.
vendor/amlogic/common/wifi_bt/bluetooth/broadcom/btbuild/bdroid_buildcfg.h
 
If you want to enable please enable the configure.
 
BR,
Kinbay

(SW) Kinbay Wu

2024-10-17 14:50

developer   ~0016853

FYI

After enabling the configuration the HCI log will get more about the RPA log as screenshot.

BR,
Kinbay
image.png (113,390 bytes)   
image.png (113,390 bytes)   

(ALTech) Jong-Hwa JUNG

2024-10-23 10:16

developer   ~0016873

Dear Kinbay

As your guidance, we also check usage as random address.
Thank you for supprot.
Best Regards.
JONGHWA/JUNGA

Issue History

Date Modified Username Field Change
2024-10-16 17:25 (ALTech) Jong-Hwa JUNG New Issue
2024-10-16 17:25 (ALTech) Jong-Hwa JUNG Status new => assigned
2024-10-16 17:25 (ALTech) Jong-Hwa JUNG Assigned To => (SW) Kinbay Wu
2024-10-17 09:21 (SW) Kinbay Wu Note Added: 0016850
2024-10-17 10:24 (ALTech) Wooshin Kang Note Added: 0016851
2024-10-17 14:14 (SW) Kinbay Wu Note Added: 0016852
2024-10-17 14:50 (SW) Kinbay Wu Note Added: 0016853
2024-10-17 14:50 (SW) Kinbay Wu File Added: image.png
2024-10-18 09:13 (ALTech) Jong-Hwa JUNG Issue Monitored: (ALTech) Younkwang Jung
2024-10-18 09:13 (ALTech) Jong-Hwa JUNG Issue Monitored: (ALTech) JunGyu Kim
2024-10-18 09:13 (ALTech) Jong-Hwa JUNG Issue Monitored: (ALTech) Wooshin Kang
2024-10-18 09:13 (ALTech) Jong-Hwa JUNG Issue Monitored: (ALTech) Sangmin Choi
2024-10-21 18:01 (SW) Kerwin Chen Severity s2-severe => s4-minor
2024-10-23 10:16 (ALTech) Jong-Hwa JUNG Status assigned => closed
2024-10-23 10:16 (ALTech) Jong-Hwa JUNG Resolution open => fixed
2024-10-23 10:16 (ALTech) Jong-Hwa JUNG Note Added: 0016873