[PATCH 0/1 V2][SRU][U/K/J] Fix System cannot detect bluetooth after running suspend stress test

Koba Ko koba.ko at canonical.com
Wed Dec 7 06:46:37 UTC 2022


BugLink: https://bugs.launchpad.net/bugs/1998727

[Impact]
 System cannot detect bluetooth after running power-management/suspend-30-cycles-with-reboots

[Fix]
 Enable BT recovery on Realtek 8852CE FW, FW would detect and recover.

[Test Case]
1. checkbox-cli run com.canonical.certification::power-management/suspend_30_cycles_with_reboots
2. check settings > bluetooth

[Where problems could occur]
just enable a function from kernel and run the code in the fw.
the main risk would be related to FW.
~~~
V2: Add build summary
* Kinetic build 
remote: *** kernel-cbd *********************************************************
remote: * Queueing builds (your 'k_gen_nxt'); ok to interrupt
remote: * For results:  ssh cbd ls kobako-kinetic-93113911c2fe-eQys
remote: * 480/960 cores busy (5/10 hosts), 0 builds queued
remote: 2022-12-05 16:27:42  kobako-kinetic-93113911c2fe-eQys/amd64/BUILD-OK
remote: 2022-12-05 16:30:36  kobako-kinetic-93113911c2fe-eQys/arm64/BUILD-OK
remote: 2022-12-05 16:24:03  kobako-kinetic-93113911c2fe-eQys/armhf/BUILD-OK
remote: 2022-12-05 16:28:56  kobako-kinetic-93113911c2fe-eQys/ppc64el/BUILD-OK
remote: 2022-12-05 16:23:04  kobako-kinetic-93113911c2fe-eQys/s390x/BUILD-OK
remote: 2022-12-05 16:38:16  kobako-kinetic-93113911c2fe-e7lc/riscv64/BUILD-FAILED
remote: ************************************************************************
* Jammy build
remote: *** kernel-cbd *********************************************************
remote: * Queueing builds (your 'j_gen_nxt'); ok to interrupt
remote: * For results:  ssh cbd ls kobako-jammy-0456a95c8835-UE46
remote: * 0/864 cores busy (0/9 hosts), 0 builds queued
remote: 2022-12-05 16:58:04  kobako-jammy-0456a95c8835-UE46/amd64/BUILD-OK
remote: 2022-12-05 16:56:40  kobako-jammy-0456a95c8835-UE46/arm64/BUILD-OK
remote: 2022-12-05 16:53:17  kobako-jammy-0456a95c8835-UE46/armhf/BUILD-OK
remote: 2022-12-05 16:55:31  kobako-jammy-0456a95c8835-UE46/ppc64el/BUILD-OK
remote: 2022-12-05 16:51:10  kobako-jammy-0456a95c8835-UE46/s390x/BUILD-OK
remote: ************************************************************************

Ping-Ke Shih (1):
  [U/K/J/OEM-6.0] wifi: rtw88: 8821c: enable BT device recovery mechanism

 drivers/net/wireless/realtek/rtw88/fw.c  | 10 ++++++++++
 drivers/net/wireless/realtek/rtw88/fw.h  |  6 ++++++
 drivers/net/wireless/realtek/rtw88/mac.c | 18 +++++++++++++++++-
 3 files changed, 33 insertions(+), 1 deletion(-)

-- 
2.25.1




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