VIM3L android12 bluetooth not working

Hi all

I compiled Android12 ( 12.0.0_r2 & 12.0.0_r32 ) with kernel 5.10.
But I cannot enable bluetooth

I got following error message. list below

09-14 04:33:46.479 955 1088 E bt_hci : system/bt/hci/src/hci_layer.cc:528 command_timed_out: command_timed_out
09-14 04:33:46.479 955 1088 I BtStopWatchLegacy: system/bt/common/stop_watch_legacy.cc:58 DumpStopWatchLog: =====================================
09-14 04:33:46.479 955 1088 I BtStopWatchLegacy: system/bt/common/stop_watch_legacy.cc:59 DumpStopWatchLog: bluetooth stopwatch log history:
09-14 04:33:46.479 955 1088 I BtStopWatchLegacy: system/bt/common/stop_watch_legacy.cc:83 DumpStopWatchLog: 2022-09-14 04:33:44.466: initializationComplete: took 0 us
09-14 04:33:46.479 955 1088 I BtStopWatchLegacy: system/bt/common/stop_watch_legacy.cc:86 DumpStopWatchLog: =====================================
09-14 04:33:46.479 955 1088 E bt_hci : system/bt/hci/src/hci_layer.cc:495 command_timed_out_log_info: command_timed_out_log_info: 1 commands pending response
09-14 04:33:46.479 955 1088 E bt_hci : system/bt/hci/src/hci_layer.cc:508 command_timed_out_log_info: command_timed_out_log_info: Waited 2000 ms for a response to opcode: 0xc03 matches timer
09-14 04:33:46.479 955 1088 E bt_hci : system/bt/hci/src/hci_layer.cc:518 command_timed_out_log_info: command_timed_out_log_info: Size 3 Hex 03 0c 00
09-14 04:33:46.479 955 1088 E bt_hci : system/bt/hci/src/hci_layer.cc:547 command_timed_out: command_timed_out: requesting a firmware dump.
09-14 04:33:46.480 955 1088 E bt_hci : system/bt/hci/src/hci_layer.cc:567 command_timed_out: command_timed_out: Setting a timer to restart.

Does anyone know what happen?And how can I fix and enable bluetooth?

Thanks

1 Like

I am also facing the same issue. I have enabled uart_c and after that my bluetooth has stopped working.
Can anyone help me out on how to use uart_c and bluetooth at the same time?