1 /*
2  * Copyright (C) 2018 Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
3  *
4  * Permission to use, copy, modify, and/or distribute this software for any
5  * purpose with or without fee is hereby granted, provided that the above
6  * copyright notice and this permission notice appear in all copies.
7  *
8  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
9  * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
10  * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
11  * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
12  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
13  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
14  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
15  */
16 
17 #ifndef __MT76x02_PHY_H
18 #define __MT76x02_PHY_H
19 
20 #include "mt76x02_regs.h"
21 
22 static inline int
23 mt76x02_get_rssi_gain_thresh(struct mt76x02_dev *dev)
24 {
25 	switch (dev->mt76.chandef.width) {
26 	case NL80211_CHAN_WIDTH_80:
27 		return -62;
28 	case NL80211_CHAN_WIDTH_40:
29 		return -65;
30 	default:
31 		return -68;
32 	}
33 }
34 
35 static inline int
36 mt76x02_get_low_rssi_gain_thresh(struct mt76x02_dev *dev)
37 {
38 	switch (dev->mt76.chandef.width) {
39 	case NL80211_CHAN_WIDTH_80:
40 		return -76;
41 	case NL80211_CHAN_WIDTH_40:
42 		return -79;
43 	default:
44 		return -82;
45 	}
46 }
47 
48 void mt76x02_add_rate_power_offset(struct mt76_rate_power *r, int offset);
49 void mt76x02_phy_set_txpower(struct mt76x02_dev *dev, int txp_0, int txp_2);
50 void mt76x02_limit_rate_power(struct mt76_rate_power *r, int limit);
51 int mt76x02_get_max_rate_power(struct mt76_rate_power *r);
52 void mt76x02_phy_set_rxpath(struct mt76x02_dev *dev);
53 void mt76x02_phy_set_txdac(struct mt76x02_dev *dev);
54 void mt76x02_phy_set_bw(struct mt76x02_dev *dev, int width, u8 ctrl);
55 void mt76x02_phy_set_band(struct mt76x02_dev *dev, int band,
56 			  bool primary_upper);
57 bool mt76x02_phy_adjust_vga_gain(struct mt76x02_dev *dev);
58 void mt76x02_init_agc_gain(struct mt76x02_dev *dev);
59 
60 #endif /* __MT76x02_PHY_H */
61