Commit 3d747589 authored by Ping-Ke Shih's avatar Ping-Ke Shih Committed by Kalle Valo
Browse files

wifi: rtw89: pci: set power cut closed for 8852be 



Entering LPS with PCIe APHY power cut closed would cause PCIe link issue.
To avoid the combinational issue, keep PCIe APHY power cut always on.

Signed-off-by: default avatarPing-Ke Shih <pkshih@realtek.com>
Signed-off-by: default avatarKalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20220927062611.30484-7-pkshih@realtek.com
parent 9e6e66ff

drivers/net/wireless/realtek/rtw89/pci.c

+1 −1
Original line number Diff line number Diff line
@@ -2099,7 +2099,7 @@ static u32 rtw89_pci_l2_rxen_lat(struct rtw89_dev *rtwdev) 


static void rtw89_pci_aphy_pwrcut(struct rtw89_dev *rtwdev)

{

	if (rtwdev->chip->chip_id != RTL8852A)

	if (rtwdev->chip->chip_id != RTL8852A && rtwdev->chip->chip_id != RTL8852B)

		return;



	rtw89_write32_clr(rtwdev, R_AX_SYS_PW_CTRL, B_AX_PSUS_OFF_CAPC_EN);