From 72143b9e947c593555fa2a869a4bc08b9745b105 Mon Sep 17 00:00:00 2001 From: Jes Sorensen Date: Mon, 29 Feb 2016 17:05:25 -0500 Subject: [PATCH] rtl8xxxu: Set the correct thermal meter register for 8723bu Older chips use RF register 0x24 to set the thermal meter. Newer chips use register 0x42. This change makes sure to set the correct thermal meter register depending on the chip. Signed-off-by: Jes Sorensen Signed-off-by: Kalle Valo --- drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.c b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.c index 56813390c0ea..241d68d161aa 100644 --- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.c +++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.c @@ -6502,7 +6502,11 @@ static int rtl8xxxu_init_device(struct ieee80211_hw *hw) /* * This should enable thermal meter */ - rtl8xxxu_write_rfreg(priv, RF_A, RF6052_REG_T_METER, 0x60); + if (priv->fops->has_s0s1) + rtl8xxxu_write_rfreg(priv, + RF_A, RF6052_REG_T_METER_8723B, 0x37cf8); + else + rtl8xxxu_write_rfreg(priv, RF_A, RF6052_REG_T_METER, 0x60); /* Init BT hw config. */ if (priv->fops->init_bt) -- 2.20.1