Commit 8c670a1b authored Apr 13, 2017 by Yan-Hsuan Chuang Committed by Kalle Valo Apr 20, 2017

rtlwifi: btcoex: 21a 2ant: let PTA circuit control the switch



Register 0xcb4 determines if the PTA circuit can control the swtich

Signed-off-by: Yan-Hsuan Chuang <yhchuang@realtek.com>
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Cc: Pkshih <pkshih@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>

parent aae1e8f5

drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a2ant.c

+0 −1

Original line number	Diff line number	Diff line
		@@ -1109,7 +1109,6 @@ static void btc8821a2ant_set_ant_path(struct btc_coexist *btcoexist,
		btcoexist->btc_write_4byte(btcoexist, 0x4c, u4tmp);

		btcoexist->btc_write_4byte(btcoexist, 0x974, 0x3ff);
		btcoexist->btc_write_1byte(btcoexist, 0xcb4, 0x77);

		if (board_info->btdm_ant_pos == BTC_ANTENNA_AT_MAIN_PORT) {
		/* tell firmware "antenna inverse" ==> WRONG firmware