On 15/08/2024 09:33, Ping-Ke Shih wrote: > Bitterblue Smith <rtl8821cerfe2@xxxxxxxxx> wrote: >> RTL8821A doesn't have this. Trying to use it results in error messages, >> so don't try if ltecoex_addr is NULL. > > In short term, it is fine to avoid these messages, but we need BT-coexistence > for RTL8821A if we want better user experience with BT. > >> >> Signed-off-by: Bitterblue Smith <rtl8821cerfe2@xxxxxxxxx> > > > Reviewed-by: Ping-Ke Shih <pkshih@xxxxxxxxxxx> > > I wasn't able to find this LTE stuff in the btc folder: https://github.com/morrownr/8821au-20210708/tree/main/hal/btc I did what I could to make the coexistence work, and it does. I used my Bluetooth headphones for several days, listening to music and watching videos. There is only a problem with the wifi speeds with one router. With ISP's HG6544C router: Official driver: 3/5 Mbps. rtw88: a bit more, but not steady at all. Not enough to watch a 1080p Youtube video. With my D-Link Eagle R32 router running Openwrt, on the same channel: Official driver: 6/10 Mbps. rtw88: download starts around 30, climbs to 50 / upload is 10 Mbps. I can watch a 1080p Youtube video. The music doesn't cut out during any speed tests. I also tested transferring files to and from my phone. I don't have other types of devices to test.
