| From | Sasha Levin <> | Subject | [PATCH AUTOSEL for 4.9 115/293] rtlwifi: btcoex: rtl8723be: fix ant_sel not work | Date | Mon, 9 Apr 2018 00:24:23 +0000 |
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From: Ping-Ke Shih <pkshih@realtek.com>
[ Upstream commit f95d95a7cd5514549dcf6ba754f0ee834cce3e1f ]
To make ant_sel work, we should call power_on_setting to set antenna correctly.
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Cc: Yan-Hsuan Chuang <yhchuang@realtek.com> Cc: Birming Chiu <birming@realtek.com> Cc: Shaofu <shaofu@realtek.com> Cc: Steven Ting <steventing@realtek.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Signed-off-by: Sasha Levin <alexander.levin@microsoft.com> --- drivers/net/wireless/realtek/rtlwifi/rtl8723be/hw.c | 3 +++ drivers/net/wireless/realtek/rtlwifi/wifi.h | 1 + 2 files changed, 4 insertions(+)
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8723be/hw.c b/drivers/net/wireless/realtek/rtlwifi/rtl8723be/hw.c index 618e509e75d6..402977745aa7 100644 --- a/drivers/net/wireless/realtek/rtlwifi/rtl8723be/hw.c +++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723be/hw.c @@ -848,6 +848,9 @@ static bool _rtl8723be_init_mac(struct ieee80211_hw *hw) return false; } + if (rtlpriv->cfg->ops->get_btc_status()) + rtlpriv->btcoexist.btc_ops->btc_power_on_setting(rtlpriv); + bytetmp = rtl_read_byte(rtlpriv, REG_MULTI_FUNC_CTRL); rtl_write_byte(rtlpriv, REG_MULTI_FUNC_CTRL, bytetmp | BIT(3)); diff --git a/drivers/net/wireless/realtek/rtlwifi/wifi.h b/drivers/net/wireless/realtek/rtlwifi/wifi.h index 340e7b324ef8..7c0fd17dbcca 100644 --- a/drivers/net/wireless/realtek/rtlwifi/wifi.h +++ b/drivers/net/wireless/realtek/rtlwifi/wifi.h @@ -2525,6 +2525,7 @@ struct bt_coexist_info { struct rtl_btc_ops { void (*btc_init_variables) (struct rtl_priv *rtlpriv); void (*btc_init_hal_vars) (struct rtl_priv *rtlpriv); + void (*btc_power_on_setting)(struct rtl_priv *rtlpriv); void (*btc_init_hw_config) (struct rtl_priv *rtlpriv); void (*btc_ips_notify) (struct rtl_priv *rtlpriv, u8 type); void (*btc_lps_notify)(struct rtl_priv *rtlpriv, u8 type); -- 2.15.1
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