1 /******************************************************************************
2  *
3  * Copyright(c) 2016-2017  Realtek Corporation.
4  *
5  * This program is free software; you can redistribute it and/or modify it
6  * under the terms of version 2 of the GNU General Public License as
7  * published by the Free Software Foundation.
8  *
9  * This program is distributed in the hope that it will be useful, but WITHOUT
10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
12  * more details.
13  *
14  *****************************************************************************/
15 #include "halbt_precomp.h"
16 
17 void ex_hal8822b_wifi_only_hw_config(struct wifi_only_cfg *wifionlycfg)
18 {
19 	/*BB control*/
20 	halwifionly_phy_set_bb_reg(wifionlycfg, 0x4c, 0x01800000, 0x2);
21 	/*SW control*/
22 	halwifionly_phy_set_bb_reg(wifionlycfg, 0xcb4, 0xff, 0x77);
23 	/*antenna mux switch */
24 	halwifionly_phy_set_bb_reg(wifionlycfg, 0x974, 0x300, 0x3);
25 
26 	halwifionly_phy_set_bb_reg(wifionlycfg, 0x1990, 0x300, 0x0);
27 
28 	halwifionly_phy_set_bb_reg(wifionlycfg, 0xcbc, 0x80000, 0x0);
29 	/*switch to WL side controller and gnt_wl gnt_bt debug signal */
30 	halwifionly_phy_set_bb_reg(wifionlycfg, 0x70, 0xff000000, 0x0e);
31 	/*gnt_wl=1 , gnt_bt=0*/
32 	halwifionly_phy_set_bb_reg(wifionlycfg, 0x1704, 0xffffffff, 0x7700);
33 	halwifionly_phy_set_bb_reg(wifionlycfg, 0x1700, 0xffffffff, 0xc00f0038);
34 }
35 
36 void ex_hal8822b_wifi_only_scannotify(struct wifi_only_cfg *wifionlycfg,
37 				      u8 is_5g)
38 {
39 	hal8822b_wifi_only_switch_antenna(wifionlycfg, is_5g);
40 }
41 
42 void ex_hal8822b_wifi_only_switchbandnotify(struct wifi_only_cfg *wifionlycfg,
43 					    u8 is_5g)
44 {
45 	hal8822b_wifi_only_switch_antenna(wifionlycfg, is_5g);
46 }
47 
48 void hal8822b_wifi_only_switch_antenna(struct wifi_only_cfg *wifionlycfg,
49 				       u8 is_5g)
50 {
51 	if (is_5g)
52 		halwifionly_phy_set_bb_reg(wifionlycfg, 0xcbc, 0x300, 0x1);
53 	else
54 		halwifionly_phy_set_bb_reg(wifionlycfg, 0xcbc, 0x300, 0x2);
55 }
56