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From:   Ping-Ke Shih <pkshih@realtek.com>
To:     <kvalo@kernel.org>
CC:     <linux-wireless@vger.kernel.org>
Subject: [PATCH 10/15] rtw89: 8852c: add chip_ops::bb_ctrl_btc_preagc
Date:   Tue, 26 Apr 2022 14:32:30 +0800
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Add to configure BT share RX path and related settings.

Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
---
 drivers/net/wireless/realtek/rtw89/rtw8852c.c | 64 +++++++++++++++++++
 1 file changed, 64 insertions(+)

diff --git a/drivers/net/wireless/realtek/rtw89/rtw8852c.c b/drivers/net/wireless/realtek/rtw89/rtw8852c.c
index e6b3d60da980b..d2fe3976e4ae9 100644
--- a/drivers/net/wireless/realtek/rtw89/rtw8852c.c
+++ b/drivers/net/wireless/realtek/rtw89/rtw8852c.c
@@ -2338,6 +2338,69 @@ static void rtw8852c_ctrl_tx_path_tmac(struct rtw89_dev *rtwdev, u8 tx_path,
 	}
 }
 
+static void rtw8852c_bb_ctrl_btc_preagc(struct rtw89_dev *rtwdev, bool bt_en)
+{
+	if (bt_en) {
+		rtw89_phy_write32_mask(rtwdev, R_PATH0_FRC_FIR_TYPE_V1,
+				       B_PATH0_FRC_FIR_TYPE_MSK_V1, 0x3);
+		rtw89_phy_write32_mask(rtwdev, R_PATH1_FRC_FIR_TYPE_V1,
+				       B_PATH1_FRC_FIR_TYPE_MSK_V1, 0x3);
+		rtw89_phy_write32_mask(rtwdev, R_PATH0_RXBB_V1,
+				       B_PATH0_RXBB_MSK_V1, 0xf);
+		rtw89_phy_write32_mask(rtwdev, R_PATH1_RXBB_V1,
+				       B_PATH1_RXBB_MSK_V1, 0xf);
+		rtw89_phy_write32_mask(rtwdev, R_PATH0_G_LNA6_OP1DB_V1,
+				       B_PATH0_G_LNA6_OP1DB_V1, 0x80);
+		rtw89_phy_write32_mask(rtwdev, R_PATH1_G_LNA6_OP1DB_V1,
+				       B_PATH1_G_LNA6_OP1DB_V1, 0x80);
+		rtw89_phy_write32_mask(rtwdev, R_PATH0_G_TIA0_LNA6_OP1DB_V1,
+				       B_PATH0_G_TIA0_LNA6_OP1DB_V1, 0x80);
+		rtw89_phy_write32_mask(rtwdev, R_PATH0_G_TIA1_LNA6_OP1DB_V1,
+				       B_PATH0_G_TIA1_LNA6_OP1DB_V1, 0x80);
+		rtw89_phy_write32_mask(rtwdev, R_PATH1_G_TIA0_LNA6_OP1DB_V1,
+				       B_PATH1_G_TIA0_LNA6_OP1DB_V1, 0x80);
+		rtw89_phy_write32_mask(rtwdev, R_PATH1_G_TIA1_LNA6_OP1DB_V1,
+				       B_PATH1_G_TIA1_LNA6_OP1DB_V1, 0x80);
+		rtw89_phy_write32_mask(rtwdev, R_PATH0_BT_BACKOFF_V1,
+				       B_PATH0_BT_BACKOFF_V1, 0x780D1E);
+		rtw89_phy_write32_mask(rtwdev, R_PATH1_BT_BACKOFF_V1,
+				       B_PATH1_BT_BACKOFF_V1, 0x780D1E);
+		rtw89_phy_write32_mask(rtwdev, R_P0_BACKOFF_IBADC_V1,
+				       B_P0_BACKOFF_IBADC_V1, 0x34);
+		rtw89_phy_write32_mask(rtwdev, R_P1_BACKOFF_IBADC_V1,
+				       B_P1_BACKOFF_IBADC_V1, 0x34);
+	} else {
+		rtw89_phy_write32_mask(rtwdev, R_PATH0_FRC_FIR_TYPE_V1,
+				       B_PATH0_FRC_FIR_TYPE_MSK_V1, 0x0);
+		rtw89_phy_write32_mask(rtwdev, R_PATH1_FRC_FIR_TYPE_V1,
+				       B_PATH1_FRC_FIR_TYPE_MSK_V1, 0x0);
+		rtw89_phy_write32_mask(rtwdev, R_PATH0_RXBB_V1,
+				       B_PATH0_RXBB_MSK_V1, 0x60);
+		rtw89_phy_write32_mask(rtwdev, R_PATH1_RXBB_V1,
+				       B_PATH1_RXBB_MSK_V1, 0x60);
+		rtw89_phy_write32_mask(rtwdev, R_PATH0_G_LNA6_OP1DB_V1,
+				       B_PATH0_G_LNA6_OP1DB_V1, 0x1a);
+		rtw89_phy_write32_mask(rtwdev, R_PATH1_G_LNA6_OP1DB_V1,
+				       B_PATH1_G_LNA6_OP1DB_V1, 0x1a);
+		rtw89_phy_write32_mask(rtwdev, R_PATH0_G_TIA0_LNA6_OP1DB_V1,
+				       B_PATH0_G_TIA0_LNA6_OP1DB_V1, 0x2a);
+		rtw89_phy_write32_mask(rtwdev, R_PATH0_G_TIA1_LNA6_OP1DB_V1,
+				       B_PATH0_G_TIA1_LNA6_OP1DB_V1, 0x2a);
+		rtw89_phy_write32_mask(rtwdev, R_PATH1_G_TIA0_LNA6_OP1DB_V1,
+				       B_PATH1_G_TIA0_LNA6_OP1DB_V1, 0x2a);
+		rtw89_phy_write32_mask(rtwdev, R_PATH1_G_TIA1_LNA6_OP1DB_V1,
+				       B_PATH1_G_TIA1_LNA6_OP1DB_V1, 0x2a);
+		rtw89_phy_write32_mask(rtwdev, R_PATH0_BT_BACKOFF_V1,
+				       B_PATH0_BT_BACKOFF_V1, 0x79E99E);
+		rtw89_phy_write32_mask(rtwdev, R_PATH1_BT_BACKOFF_V1,
+				       B_PATH1_BT_BACKOFF_V1, 0x79E99E);
+		rtw89_phy_write32_mask(rtwdev, R_P0_BACKOFF_IBADC_V1,
+				       B_P0_BACKOFF_IBADC_V1, 0x26);
+		rtw89_phy_write32_mask(rtwdev, R_P1_BACKOFF_IBADC_V1,
+				       B_P1_BACKOFF_IBADC_V1, 0x26);
+	}
+}
+
 static void rtw8852c_bb_cfg_txrx_path(struct rtw89_dev *rtwdev)
 {
 	struct rtw89_hal *hal = &rtwdev->hal;
@@ -2747,6 +2810,7 @@ static const struct rtw89_chip_ops rtw8852c_chip_ops = {
 	.init_txpwr_unit	= rtw8852c_init_txpwr_unit,
 	.get_thermal		= rtw8852c_get_thermal,
 	.query_ppdu		= rtw8852c_query_ppdu,
+	.bb_ctrl_btc_preagc	= rtw8852c_bb_ctrl_btc_preagc,
 	.read_rf		= rtw89_phy_read_rf_v1,
 	.write_rf		= rtw89_phy_write_rf_v1,
 	.set_txpwr_ul_tb_offset	= rtw8852c_set_txpwr_ul_tb_offset,
-- 
2.25.1