From 4517f811258d81a4666a7d0228a774dfbdb1e4fd Mon Sep 17 00:00:00 2001 From: Ching-Te Ku Date: Fri, 19 Mar 2021 13:42:18 +0800 Subject: rtw88: coex: fix A2DP stutters while WL busy + WL scan While WL scan, WL is more high priority than BT. The packets from AP will be a big interference to A2DP. It will lead to A2DP stutters. Stop answering CTS to AP to decrease AP's packets Tx while WL scan + WL busy. Enable BT AFH feature to make BT leave away from WL channel. Desired BT firmware BT-COEX version: 0x1c Desired WL firmware version: 9.9.x Signed-off-by: Ching-Te Ku Signed-off-by: Ping-Ke Shih Signed-off-by: Kalle Valo Link: https://lore.kernel.org/r/20210319054218.3319-8-pkshih@realtek.com --- drivers/net/wireless/realtek/rtw88/rtw8822c.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/net/wireless/realtek/rtw88/rtw8822c.c') diff --git a/drivers/net/wireless/realtek/rtw88/rtw8822c.c b/drivers/net/wireless/realtek/rtw88/rtw8822c.c index 9453a20f966a..07ff0d442e5b 100644 --- a/drivers/net/wireless/realtek/rtw88/rtw8822c.c +++ b/drivers/net/wireless/realtek/rtw88/rtw8822c.c @@ -4393,7 +4393,7 @@ struct rtw_chip_info rtw8822c_hw_spec = { .wowlan_stub = &rtw_wowlan_stub_8822c, .max_sched_scan_ssids = 4, #endif - .coex_para_ver = 0x201029, + .coex_para_ver = 0x2103181c, .bt_desired_ver = 0x1c, .scbd_support = true, .new_scbd10_def = true, -- cgit v1.2.1