wifi: rtw89: 8852b: add chip_ops related to RF calibration

Since RF calibrations are added, add chip_ops to call them. These chip_ops
include initial, full calibration, configuration when switching band and
scanning, and track work in period of 2 seconds.

Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20221014060237.29050-3-pkshih@realtek.com

diff --git a/drivers/net/wireless/realtek/rtw89/rtw8852b.c b/drivers/net/wireless/realtek/rtw89/rtw8852b.c
index 0918b75ab1d94f35316aaa08d1a1a32d8803dd1f..0df044b1c392a161c3604633987792ffe5dd1c69 100644 (file)
--- a/drivers/net/wireless/realtek/rtw89/rtw8852b.c
+++ b/drivers/net/wireless/realtek/rtw89/rtw8852b.c
@@ -1513,6 +1513,43 @@ static void rtw8852b_set_channel_help(struct rtw89_dev *rtwdev, bool enter,
        }
 }
 
+static void rtw8852b_rfk_init(struct rtw89_dev *rtwdev)
+{
+       rtwdev->is_tssi_mode[RF_PATH_A] = false;
+       rtwdev->is_tssi_mode[RF_PATH_B] = false;
+
+       rtw8852b_dpk_init(rtwdev);
+       rtw8852b_rck(rtwdev);
+       rtw8852b_dack(rtwdev);
+       rtw8852b_rx_dck(rtwdev, RTW89_PHY_0);
+}
+
+static void rtw8852b_rfk_channel(struct rtw89_dev *rtwdev)
+{
+       enum rtw89_phy_idx phy_idx = RTW89_PHY_0;
+
+       rtw8852b_rx_dck(rtwdev, phy_idx);
+       rtw8852b_iqk(rtwdev, phy_idx);
+       rtw8852b_tssi(rtwdev, phy_idx, true);
+       rtw8852b_dpk(rtwdev, phy_idx);
+}
+
+static void rtw8852b_rfk_band_changed(struct rtw89_dev *rtwdev,
+                                     enum rtw89_phy_idx phy_idx)
+{
+       rtw8852b_tssi_scan(rtwdev, phy_idx);
+}
+
+static void rtw8852b_rfk_scan(struct rtw89_dev *rtwdev, bool start)
+{
+       rtw8852b_wifi_scan_notify(rtwdev, start, RTW89_PHY_0);
+}
+
+static void rtw8852b_rfk_track(struct rtw89_dev *rtwdev)
+{
+       rtw8852b_dpk_track(rtwdev);
+}
+
 static u32 rtw8852b_bb_cal_txpwr_ref(struct rtw89_dev *rtwdev,
                                     enum rtw89_phy_idx phy_idx, s16 ref)
 {
@@ -2346,6 +2383,11 @@ static const struct rtw89_chip_ops rtw8852b_chip_ops = {
        .read_efuse             = rtw8852b_read_efuse,
        .read_phycap            = rtw8852b_read_phycap,
        .fem_setup              = NULL,
+       .rfk_init               = rtw8852b_rfk_init,
+       .rfk_channel            = rtw8852b_rfk_channel,
+       .rfk_band_changed       = rtw8852b_rfk_band_changed,
+       .rfk_scan               = rtw8852b_rfk_scan,
+       .rfk_track              = rtw8852b_rfk_track,
        .power_trim             = rtw8852b_power_trim,
        .set_txpwr              = rtw8852b_set_txpwr,
        .set_txpwr_ctrl         = rtw8852b_set_txpwr_ctrl,