openkylin
/
linux
mirror of https://gitee.com/openkylin/linux.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity

rtlwifi: btcoex: 21a 1ant: remove setting for 2 antennas 

The antenna position setting is useless for 1 antenna chip.

Signed-off-by: Yan-Hsuan Chuang <yhchuang@realtek.com>
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
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>
This commit is contained in:
Yan-Hsuan Chuang 2017-04-10 11:23:01 -05:00 committed by Kalle Valo
parent f0c40cf09d
commit e605103c44
1 changed files with 0 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a1ant.c
View File

@ -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