[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

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

The new Realtek Bluetooth firmware can fix the issue.

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(-)


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