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wifi: rtw88: Fix rtw_mac_power_switch() for RTL8814AU

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rtw_mac_power_switch() checks bit 8 of REG_SYS_STATUS1 to see if the
chip is powered on. This bit appears to be always on in the RTL8814AU,
so ignore it.

Signed-off-by: Bitterblue Smith <rtl8821cerfe2@gmail.com>
Acked-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Link: https://patch.msgid.link/2f0fcffb-3067-4d95-a68c-f2f3a5a47921@gmail.com
This commit is contained in:
Bitterblue Smith 2025-02-18 01:28:59 +02:00 committed by Ping-Ke Shih
parent e072210330
commit e66bca1663
1 changed files with 1 additions and 0 deletions
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1
drivers/net/wireless/realtek/rtw88/mac.c
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@ -291,6 +291,7 @@ static int rtw_mac_power_switch(struct rtw_dev *rtwdev, bool pwr_on)
if (rtw_read8(rtwdev, REG_CR) == 0xea)
cur_pwr = false;
else if (rtw_hci_type(rtwdev) == RTW_HCI_TYPE_USB &&
chip->id != RTW_CHIP_TYPE_8814A &&
(rtw_read8(rtwdev, REG_SYS_STATUS1 + 1) & BIT(0)))
cur_pwr = false;
else