diff options
| author | Ping-Ke Shih <pkshih@realtek.com> | 2022-10-12 16:32:34 +0800 |
|---|---|---|
| committer | Kalle Valo <kvalo@kernel.org> | 2022-10-19 08:56:13 +0300 |
| commit | 7f18a70d7b4d2a0e54ce542c222aeffc464ed9f3 (patch) | |
| tree | b810e9d8fe2e30e6ad7747e6cd953da5240bfecd /drivers/net/wireless/realtek/rtw89/rtw8852b_rfk.h | |
| parent | f2abe804e8230ff20a834e204bde529935df5467 (diff) | |
wifi: rtw89: 8852b: rfk: add TSSI
TSSI is transmitter signal strength indication, which is a close-loop
hardware circuit to feedback actual transmitting power as a reference for
next transmission.
When we setup channel to connect an AP, it does full calibration. When
switching bands or channels, it needs to reset hardware status to prevent
use wrong feedback of previous transmission.
To do TX power compensation reflecting current temperature, it loads tables
of compensation values into registers according to channel and band group.
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20221012083234.20224-6-pkshih@realtek.com
Diffstat (limited to 'drivers/net/wireless/realtek/rtw89/rtw8852b_rfk.h')
| -rw-r--r-- | drivers/net/wireless/realtek/rtw89/rtw8852b_rfk.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/net/wireless/realtek/rtw89/rtw8852b_rfk.h b/drivers/net/wireless/realtek/rtw89/rtw8852b_rfk.h index 81eb9bddb6d7..e7402733d848 100644 --- a/drivers/net/wireless/realtek/rtw89/rtw8852b_rfk.h +++ b/drivers/net/wireless/realtek/rtw89/rtw8852b_rfk.h @@ -11,6 +11,10 @@ void rtw8852b_rck(struct rtw89_dev *rtwdev); void rtw8852b_dack(struct rtw89_dev *rtwdev); void rtw8852b_iqk(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy_idx); void rtw8852b_rx_dck(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy_idx); +void rtw8852b_tssi(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy, bool hwtx_en); +void rtw8852b_tssi_scan(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy); +void rtw8852b_wifi_scan_notify(struct rtw89_dev *rtwdev, bool scan_start, + enum rtw89_phy_idx phy_idx); void rtw8852b_set_channel_rf(struct rtw89_dev *rtwdev, const struct rtw89_chan *chan, enum rtw89_phy_idx phy_idx); |