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Commit e605103c authored by Yan-Hsuan Chuang's avatar Yan-Hsuan Chuang Committed by Kalle Valo
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rtlwifi: btcoex: 21a 1ant: remove setting for 2 antennas 



The antenna position setting is useless for 1 antenna chip.

Signed-off-by: default avatarYan-Hsuan Chuang <yhchuang@realtek.com>
Signed-off-by: default avatarLarry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: default avatarLarry 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: default avatarKalle Valo <kvalo@codeaurora.org>
parent f0c40cf0

drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a1ant.c

+0 −6
Original line number Original line Diff line number Diff line
@@ -994,9 +994,6 @@ static void btc8821a1ant_set_ant_path(struct btc_coexist *btcoexist, 
			h2c_parameter[1] = 1;

			h2c_parameter[1] = 1;

			btcoexist->btc_fill_h2c(btcoexist, 0x65, 2,

			btcoexist->btc_fill_h2c(btcoexist, 0x65, 2,

						h2c_parameter);

						h2c_parameter);

			/* Main Ant to  BT for IPS case 0x4c[23] = 1 */

			btcoexist->btc_write_1byte_bitmask(btcoexist, 0x64,

							   0x1, 0x1);

		} else {

		} else {

			/* tell firmware "no antenna inverse"

			/* tell firmware "no antenna inverse"

			 * WRONG firmware antenna control code, need fw to fix

			 * WRONG firmware antenna control code, need fw to fix
@@ -1005,9 +1002,6 @@ static void btc8821a1ant_set_ant_path(struct btc_coexist *btcoexist, 
			h2c_parameter[1] = 1;

			h2c_parameter[1] = 1;

			btcoexist->btc_fill_h2c(btcoexist, 0x65, 2,

			btcoexist->btc_fill_h2c(btcoexist, 0x65, 2,

						h2c_parameter);

						h2c_parameter);

			/* Aux Ant to BT for IPS case 0x4c[23] = 1 */

			btcoexist->btc_write_1byte_bitmask(btcoexist, 0x64,

							   0x1, 0x0);

		}

		}

	} else if (wifi_off) {

	} else if (wifi_off) {

		/* 0x4c[24:23] = 00, Set Antenna control

		/* 0x4c[24:23] = 00, Set Antenna control