Return-path: Received: from mail-yb0-f193.google.com ([209.85.213.193]:35785 "EHLO mail-yb0-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933343AbcKQSFj (ORCPT ); Thu, 17 Nov 2016 13:05:39 -0500 From: Larry Finger To: kvalo@codeaurora.org Cc: devel@driverdev.osuosl.org, linux-wireless@vger.kernel.org, Ping-Ke Shih , Larry Finger , Stable Subject: [PATCH] rtlwifi: rtl8723be: Fix bug in ant_sel code from commit c18d8f509571 Date: Thu, 17 Nov 2016 12:05:33 -0600 Message-Id: <20161117180533.16136-1-Larry.Finger@lwfinger.net> (sfid-20161117_190547_225222_16D04C97) Sender: linux-wireless-owner@vger.kernel.org List-ID: From: Ping-Ke Shih In commit c18d8f509571 ("rtlwifi: rtl8723be: Add antenna select module parameter"), wifi was fixed for those laptops that have only a single antenna but have an incorrectly coded EEPROM. This error causes the driver to select the wrong antenna. In that commit, one necessary change that affects Bluetooth operation was missed. Fixes: c18d8f509571 ("rtlwifi: rtl8723be: Add antenna select module parameter") Signed-off-by: Ping-Ke Shih Signed-off-by: Larry Finger Cc: Stable --- drivers/net/wireless/realtek/rtlwifi/rtl8723be/hw.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8723be/hw.c b/drivers/net/wireless/realtek/rtlwifi/rtl8723be/hw.c index aba60c3..cb046ec 100644 --- a/drivers/net/wireless/realtek/rtlwifi/rtl8723be/hw.c +++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723be/hw.c @@ -2664,9 +2664,12 @@ void rtl8723be_read_bt_coexist_info_from_hwpg(struct ieee80211_hw *hw, } /* override ant_num / ant_path */ - if (mod_params->ant_sel) + if (mod_params->ant_sel) { rtlpriv->btcoexist.btc_info.ant_num = (mod_params->ant_sel == 1 ? ANT_X2 : ANT_X1); + rtlpriv->btcoexist.btc_info.single_ant_path = + (mod_params->ant_sel == 1 ? 0 : 1); + } } void rtl8723be_bt_reg_init(struct ieee80211_hw *hw) -- 2.10.0