[QLI2.0] [RB3GEN2] Bluetooth Failure

[sgaud-quic]

Board : Rb3gen2
Kernel : qcom-6.18.y
LAVA : https://lava.infra.foundries.io/scheduler/job/442561 and https://lava.infra.foundries.io/scheduler/job/442927

[sgaud-quic]

Bhargav-qcom (@bhargav0610) both instances are observed on same device rb3g2-matthart-production-01

Is it a new device that is added ?

[yepurisiddu]

In this log I see QCA setup on UART completed

which means bt is on , hciconfig also shows up and running.

[bhargav0610]

The script expects the BlueZ property Powered: no after OFF and Powered: yes after ON.

The intermittent failure was a race:

• btpower observed Powered=no once and returned success.
• The old immediate post-check then briefly observed Powered=yes.
• Diagnostics moments later showed Powered: no.
• hciconfig UP RUNNING, PowerState: on, and “QCA setup on UART completed” are diagnostic only they do not prove BlueZ’s requested power state.

Tracking issue: qualcomm-linux/qcom-linux-testkit#592

Fix is raised - bluetooth: require stable power-state confirmation by smuppand · Pull Request #591 · qualcomm-linux/…