[linux-firmware] [SRU] [B] [PATCH 0/1] Fix latency issue on Realtek Bluetooth

Kai-Heng Feng kai.heng.feng at canonical.com
Thu Dec 12 06:40:50 UTC 2019


BugLink: https://bugs.launchpad.net/bugs/1856077

[Impact]
When multiple Bluetooth devices are connected to Realtek Bluetooth
controller, the BT latency becomes really high, e.g. audio stutters,
mouse lags.

[Fix]
The new Realtek Bluetooth firmware can fix the issue.

[Test]
Cold boot the system to reload the new firmware, and the issue is gone.

[Regression Potential]
Low. The firmware is already in Eoan. We also tested it on Bionic and
haven't found any regression so far.

Max Chou (1):
  rtl_bt: Update RTL8723D BT FW to 0x828A_96F1

 rtl_bt/rtl8723d_fw.bin | Bin 47028 -> 52080 bytes
 1 file changed, 0 insertions(+), 0 deletions(-)

-- 
2.17.1




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