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rtl8xxxu: Set the correct thermal meter register for 8723bu

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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 <Jes.Sorensen@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
This commit is contained in:
Jes Sorensen
2016-02-29 17:05:25 -05:00
committed by Kalle Valo
parent 1d3cc44ddd
commit 72143b9e94
1 changed files with 5 additions and 1 deletions
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6
drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.c
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@@ -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)