Bitterblue Smith <rtl8821cerfe2@xxxxxxxxx> wrote: > All the chips currently supported have a "scoreboard": the chip keeps > track of certain things related to bluetooth, for example, whether > bluetooth is active. The information can be read from register 0xaa. > > RTL8821AU doesn't have this. Implement bluetooth activity detection in > rtw_coex_monitor_bt_enable() based on the bluetooth TX/RX counters. > > This is mostly important for RTL8811AU, the version of RTL8821AU without > bluetooth. Without this change, the driver thinks bluetooth is active > and the wifi speeds are low. > > Signed-off-by: Bitterblue Smith <rtl8821cerfe2@xxxxxxxxx> Acked-by: Ping-Ke Shih <pkshih@xxxxxxxxxxx>
