From 3a068a2a65859764198fa606aa9b287fc4fe1f03 Mon Sep 17 00:00:00 2001
From: Yan-Hsuan Chuang <yhchuang@realtek.com>
Date: Wed, 2 Oct 2019 10:31:25 +0800
Subject: [PATCH] rtw88: not to enter LPS by coex strategy
Git-commit: 3a068a2a65859764198fa606aa9b287fc4fe1f03
Patch-mainline: v5.5-rc1
References: jsc#SLE-13430, bsc#1176741
Sometimes LPS is not compatible with COEX's strategy, and
COEX will not allow driver to enter it.
Signed-off-by: Yan-Hsuan Chuang <yhchuang@realtek.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Acked-by: Takashi Iwai <tiwai@suse.de>
---
drivers/net/wireless/realtek/rtw88/ps.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/net/wireless/realtek/rtw88/ps.c b/drivers/net/wireless/realtek/rtw88/ps.c
index 4b5774687d21..1661cc2e5fe3 100644
--- a/drivers/net/wireless/realtek/rtw88/ps.c
+++ b/drivers/net/wireless/realtek/rtw88/ps.c
@@ -191,6 +191,9 @@ void rtw_enter_lps(struct rtw_dev *rtwdev, u8 port_id)
{
lockdep_assert_held(&rtwdev->mutex);
+ if (rtwdev->coex.stat.wl_force_lps_ctrl)
+ return;
+
__rtw_enter_lps(rtwdev, port_id);
__rtw_enter_lps_deep(rtwdev);
}
--
2.16.4