diff options
| author | Johnson Lin <johnson.lin@realtek.com> | 2022-03-18 10:32:08 +0800 |
|---|---|---|
| committer | Kalle Valo <kvalo@kernel.org> | 2022-04-06 10:48:15 +0300 |
| commit | bed4045ffb9c7453d2b6627f5d29b27973f1f653 (patch) | |
| tree | 0966ffafd850eecc06ce005f2c70c68697cc1d28 /drivers | |
| parent | 1ae30c37ecf11781efea733e84927f4480e12ebd (diff) | |
| download | linux-bed4045ffb9c7453d2b6627f5d29b27973f1f653.tar.bz2 | |
rtw89: packed IGI configuration flow into function for DIG feature
Refinement of DIG flow, a mechanism to adjust Rx gain for better Rx
performance, by packing IGI(initial gain index) configuration flow into
one function.
Signed-off-by: Johnson Lin <johnson.lin@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20220318023214.32411-6-pkshih@realtek.com
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/wireless/realtek/rtw89/phy.c | 25 |
1 files changed, 16 insertions, 9 deletions
diff --git a/drivers/net/wireless/realtek/rtw89/phy.c b/drivers/net/wireless/realtek/rtw89/phy.c index c9a04ca0b1f2..c27148acfa04 100644 --- a/drivers/net/wireless/realtek/rtw89/phy.c +++ b/drivers/net/wireless/realtek/rtw89/phy.c @@ -3180,6 +3180,21 @@ static void rtw89_phy_dig_sdagc_follow_pagc_config(struct rtw89_dev *rtwdev, rtw89_debug(rtwdev, RTW89_DBG_DIG, "sdagc_follow_pagc=%d\n", enable); } +static void rtw89_phy_dig_config_igi(struct rtw89_dev *rtwdev) +{ + struct rtw89_dig_info *dig = &rtwdev->dig; + + if (dig->force_gaincode_idx_en) { + rtw89_phy_dig_set_igi_cr(rtwdev, dig->force_gaincode); + rtw89_debug(rtwdev, RTW89_DBG_DIG, + "Force gaincode index enabled.\n"); + } else { + rtw89_phy_dig_gaincode_by_rssi(rtwdev, dig->igi_fa_rssi, + &dig->cur_gaincode); + rtw89_phy_dig_set_igi_cr(rtwdev, dig->cur_gaincode); + } +} + static void rtw89_phy_dig_dyn_pd_th(struct rtw89_dev *rtwdev, u8 rssi, bool enable) { @@ -3294,15 +3309,7 @@ void rtw89_phy_dig(struct rtw89_dev *rtwdev) dig->igi_rssi, dig->dyn_igi_max, dig->dyn_igi_min, dig->igi_fa_rssi); - if (dig->force_gaincode_idx_en) { - rtw89_phy_dig_set_igi_cr(rtwdev, dig->force_gaincode); - rtw89_debug(rtwdev, RTW89_DBG_DIG, - "Force gaincode index enabled.\n"); - } else { - rtw89_phy_dig_gaincode_by_rssi(rtwdev, dig->igi_fa_rssi, - &dig->cur_gaincode); - rtw89_phy_dig_set_igi_cr(rtwdev, dig->cur_gaincode); - } + rtw89_phy_dig_config_igi(rtwdev); rtw89_phy_dig_dyn_pd_th(rtwdev, dig->igi_fa_rssi, dig->dyn_pd_th_en); |