diff --git a/drivers/net/wireless/realtek/rtw89/core.c b/drivers/net/wireless/realtek/rtw89/core.c index 8c64af9157e4..5c5716a14a9b 100644 --- a/drivers/net/wireless/realtek/rtw89/core.c +++ b/drivers/net/wireless/realtek/rtw89/core.c @@ -1708,7 +1708,8 @@ static enum rtw89_ps_mode rtw89_update_ps_mode(struct rtw89_dev *rtwdev) { const struct rtw89_chip_info *chip = rtwdev->chip; - if (rtw89_disable_ps_mode || !chip->ps_mode_supported) + if (rtw89_disable_ps_mode || !chip->ps_mode_supported || + RTW89_CHK_FW_FEATURE(NO_DEEP_PS, &rtwdev->fw)) return RTW89_PS_MODE_NONE; if (chip->ps_mode_supported & BIT(RTW89_PS_MODE_PWR_GATED)) diff --git a/drivers/net/wireless/realtek/rtw89/core.h b/drivers/net/wireless/realtek/rtw89/core.h index 55c843d83972..b68ac1a0965f 100644 --- a/drivers/net/wireless/realtek/rtw89/core.h +++ b/drivers/net/wireless/realtek/rtw89/core.h @@ -2734,6 +2734,7 @@ enum rtw89_fw_feature { RTW89_FW_FEATURE_SCAN_OFFLOAD, RTW89_FW_FEATURE_TX_WAKE, RTW89_FW_FEATURE_CRASH_TRIGGER, + RTW89_FW_FEATURE_NO_DEEP_PS, }; struct rtw89_fw_suit { diff --git a/drivers/net/wireless/realtek/rtw89/fw.c b/drivers/net/wireless/realtek/rtw89/fw.c index 56f84c324540..ef32e675c4d9 100644 --- a/drivers/net/wireless/realtek/rtw89/fw.c +++ b/drivers/net/wireless/realtek/rtw89/fw.c @@ -225,6 +225,7 @@ static const struct __fw_feat_cfg fw_feat_tbl[] = { __CFG_FW_FEAT(RTL8852A, ge, 0, 13, 35, 0, SCAN_OFFLOAD), __CFG_FW_FEAT(RTL8852A, ge, 0, 13, 35, 0, TX_WAKE), __CFG_FW_FEAT(RTL8852A, ge, 0, 13, 36, 0, CRASH_TRIGGER), + __CFG_FW_FEAT(RTL8852C, le, 0, 27, 33, 0, NO_DEEP_PS), }; static void rtw89_fw_recognize_features(struct rtw89_dev *rtwdev) diff --git a/drivers/net/wireless/realtek/rtw89/rtw8852c.c b/drivers/net/wireless/realtek/rtw89/rtw8852c.c index e661b0b3af59..0d92518a1e0d 100644 --- a/drivers/net/wireless/realtek/rtw89/rtw8852c.c +++ b/drivers/net/wireless/realtek/rtw89/rtw8852c.c @@ -3059,7 +3059,9 @@ const struct rtw89_chip_info rtw8852c_chip_info = { .rf_para_ulink = rtw89_btc_8852c_rf_ul, .rf_para_dlink_num = ARRAY_SIZE(rtw89_btc_8852c_rf_dl), .rf_para_dlink = rtw89_btc_8852c_rf_dl, - .ps_mode_supported = 0, + .ps_mode_supported = BIT(RTW89_PS_MODE_RFOFF) | + BIT(RTW89_PS_MODE_CLK_GATED) | + BIT(RTW89_PS_MODE_PWR_GATED), .low_power_hci_modes = BIT(RTW89_PS_MODE_CLK_GATED) | BIT(RTW89_PS_MODE_PWR_GATED), .h2c_cctl_func_id = H2C_FUNC_MAC_CCTLINFO_UD_V1,