wifi: rtw89: coex: modify LNA2 setting to avoid BT destroyed Wi-Fi aggregation
authorChing-Te Ku <ku920601@realtek.com>
Tue, 20 Sep 2022 01:09:36 +0000 (09:09 +0800)
committerKalle Valo <kvalo@kernel.org>
Thu, 22 Sep 2022 06:11:45 +0000 (09:11 +0300)
commitf2fe93b387cf2713a5d1e088ebcc86617da4c8d7
treef2160f90eb1f3ef639c3886b2c1c992d5cb2175e
parent4e924c8b8ca8d83575c7ca6ae0cb3a3dde6276da
wifi: rtw89: coex: modify LNA2 setting to avoid BT destroyed Wi-Fi aggregation

To prevent LNA2 change its gain during a Wi-Fi aggregation packet while
GNT_BT pull high. Otherwise, changes of this gain will destroy the whole
aggregation when Wi-Fi RX.

Signed-off-by: Ching-Te Ku <ku920601@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20220920010939.12173-7-pkshih@realtek.com
drivers/net/wireless/realtek/rtw89/coex.c
drivers/net/wireless/realtek/rtw89/core.h
drivers/net/wireless/realtek/rtw89/rtw8852a.c
drivers/net/wireless/realtek/rtw89/rtw8852c.c