[SRU] [linux-firmware] [F/G/H] [PATCH 0/1] Fix Realtek 8821c bluetooth fails reconnect BLE devices after suspend.

Kai-Heng Feng kai.heng.feng at canonical.com
Thu Dec 31 04:15:49 UTC 2020


BugLink: https://bugs.launchpad.net/bugs/1909705

[Impact]
Connected BLE devices like keyboard and mouse won't automatically
reconnect to host after system suspend.

[Fix]
New firmware from Realtek.

[Test]
With the new firmware used, BLE keyboard and mouse will reconnect to
host by pressing any key or by moving it.

[Where problems could occur]
Tried some other Bluetooth peripherals and didn't see any regression.
This is also internally tested by Realtek.

Max Chou (1):
  rtl_bt: Update RTL8821C BT(USB I/F) FW to 0x829a_7644

 rtl_bt/rtl8821c_fw.bin | Bin 51008 -> 51700 bytes
 1 file changed, 0 insertions(+), 0 deletions(-)

-- 
2.29.2




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