diff options
Diffstat (limited to 'drivers/net/wireless/realtek/rtw89/rtw8851b_rfk.c')
| -rw-r--r-- | drivers/net/wireless/realtek/rtw89/rtw8851b_rfk.c | 3551 |
1 files changed, 3551 insertions, 0 deletions
diff --git a/drivers/net/wireless/realtek/rtw89/rtw8851b_rfk.c b/drivers/net/wireless/realtek/rtw89/rtw8851b_rfk.c new file mode 100644 index 000000000000..d58d6935e7b8 --- /dev/null +++ b/drivers/net/wireless/realtek/rtw89/rtw8851b_rfk.c @@ -0,0 +1,3551 @@ +// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause +/* Copyright(c) 2022-2023 Realtek Corporation + */ + +#include "coex.h" +#include "debug.h" +#include "mac.h" +#include "phy.h" +#include "reg.h" +#include "rtw8851b.h" +#include "rtw8851b_rfk.h" +#include "rtw8851b_rfk_table.h" +#include "rtw8851b_table.h" + +#define DPK_VER_8851B 0x5 +#define DPK_KIP_REG_NUM_8851B 7 +#define DPK_RF_REG_NUM_8851B 4 +#define DPK_KSET_NUM 4 +#define RTW8851B_RXK_GROUP_NR 4 +#define RTW8851B_TXK_GROUP_NR 1 +#define RTW8851B_IQK_VER 0x2a +#define RTW8851B_IQK_SS 1 +#define RTW8851B_LOK_GRAM 10 +#define RTW8851B_TSSI_PATH_NR 1 + +#define _TSSI_DE_MASK GENMASK(21, 12) + +enum dpk_id { + LBK_RXIQK = 0x06, + SYNC = 0x10, + MDPK_IDL = 0x11, + MDPK_MPA = 0x12, + GAIN_LOSS = 0x13, + GAIN_CAL = 0x14, + DPK_RXAGC = 0x15, + KIP_PRESET = 0x16, + KIP_RESTORE = 0x17, + DPK_TXAGC = 0x19, + D_KIP_PRESET = 0x28, + D_TXAGC = 0x29, + D_RXAGC = 0x2a, + D_SYNC = 0x2b, + D_GAIN_LOSS = 0x2c, + D_MDPK_IDL = 0x2d, + D_MDPK_LDL = 0x2e, + D_GAIN_NORM = 0x2f, + D_KIP_THERMAL = 0x30, + D_KIP_RESTORE = 0x31 +}; + +enum dpk_agc_step { + DPK_AGC_STEP_SYNC_DGAIN, + DPK_AGC_STEP_GAIN_LOSS_IDX, + DPK_AGC_STEP_GL_GT_CRITERION, + DPK_AGC_STEP_GL_LT_CRITERION, + DPK_AGC_STEP_SET_TX_GAIN, +}; + +enum rtw8851b_iqk_type { + ID_TXAGC = 0x0, + ID_FLOK_COARSE = 0x1, + ID_FLOK_FINE = 0x2, + ID_TXK = 0x3, + ID_RXAGC = 0x4, + ID_RXK = 0x5, + ID_NBTXK = 0x6, + ID_NBRXK = 0x7, + ID_FLOK_VBUFFER = 0x8, + ID_A_FLOK_COARSE = 0x9, + ID_G_FLOK_COARSE = 0xa, + ID_A_FLOK_FINE = 0xb, + ID_G_FLOK_FINE = 0xc, + ID_IQK_RESTORE = 0x10, +}; + +enum rf_mode { + RF_SHUT_DOWN = 0x0, + RF_STANDBY = 0x1, + RF_TX = 0x2, + RF_RX = 0x3, + RF_TXIQK = 0x4, + RF_DPK = 0x5, + RF_RXK1 = 0x6, + RF_RXK2 = 0x7, +}; + +static const u32 _tssi_de_cck_long[RF_PATH_NUM_8851B] = {0x5858}; +static const u32 _tssi_de_cck_short[RF_PATH_NUM_8851B] = {0x5860}; +static const u32 _tssi_de_mcs_20m[RF_PATH_NUM_8851B] = {0x5838}; +static const u32 _tssi_de_mcs_40m[RF_PATH_NUM_8851B] = {0x5840}; +static const u32 _tssi_de_mcs_80m[RF_PATH_NUM_8851B] = {0x5848}; +static const u32 _tssi_de_mcs_80m_80m[RF_PATH_NUM_8851B] = {0x5850}; +static const u32 _tssi_de_mcs_5m[RF_PATH_NUM_8851B] = {0x5828}; +static const u32 _tssi_de_mcs_10m[RF_PATH_NUM_8851B] = {0x5830}; +static const u32 g_idxrxgain[RTW8851B_RXK_GROUP_NR] = {0x10e, 0x116, 0x28e, 0x296}; +static const u32 g_idxattc2[RTW8851B_RXK_GROUP_NR] = {0x0, 0xf, 0x0, 0xf}; +static const u32 g_idxrxagc[RTW8851B_RXK_GROUP_NR] = {0x0, 0x1, 0x2, 0x3}; +static const u32 a_idxrxgain[RTW8851B_RXK_GROUP_NR] = {0x10C, 0x112, 0x28c, 0x292}; +static const u32 a_idxattc2[RTW8851B_RXK_GROUP_NR] = {0xf, 0xf, 0xf, 0xf}; +static const u32 a_idxrxagc[RTW8851B_RXK_GROUP_NR] = {0x4, 0x5, 0x6, 0x7}; +static const u32 a_power_range[RTW8851B_TXK_GROUP_NR] = {0x0}; +static const u32 a_track_range[RTW8851B_TXK_GROUP_NR] = {0x6}; +static const u32 a_gain_bb[RTW8851B_TXK_GROUP_NR] = {0x0a}; +static const u32 a_itqt[RTW8851B_TXK_GROUP_NR] = {0x12}; +static const u32 g_power_range[RTW8851B_TXK_GROUP_NR] = {0x0}; +static const u32 g_track_range[RTW8851B_TXK_GROUP_NR] = {0x6}; +static const u32 g_gain_bb[RTW8851B_TXK_GROUP_NR] = {0x10}; +static const u32 g_itqt[RTW8851B_TXK_GROUP_NR] = {0x12}; + +static const u32 rtw8851b_backup_bb_regs[] = {0xc0ec, 0xc0e8}; +static const u32 rtw8851b_backup_rf_regs[] = { + 0xef, 0xde, 0x0, 0x1e, 0x2, 0x85, 0x90, 0x5}; + +#define BACKUP_BB_REGS_NR ARRAY_SIZE(rtw8851b_backup_bb_regs) +#define BACKUP_RF_REGS_NR ARRAY_SIZE(rtw8851b_backup_rf_regs) + +static const u32 dpk_kip_reg[DPK_KIP_REG_NUM_8851B] = { + 0x813c, 0x8124, 0xc0ec, 0xc0e8, 0xc0c4, 0xc0d4, 0xc0d8}; +static const u32 dpk_rf_reg[DPK_RF_REG_NUM_8851B] = {0xde, 0x8f, 0x5, 0x10005}; + +static u8 _kpath(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy_idx) +{ + return RF_A; +} + +static void _adc_fifo_rst(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy_idx, + u8 path) +{ + rtw89_phy_write32_mask(rtwdev, R_ADC_FIFO, B_ADC_FIFO_RXK, 0x0101); + fsleep(10); + rtw89_phy_write32_mask(rtwdev, R_ADC_FIFO, B_ADC_FIFO_RXK, 0x1111); +} + +static void _rfk_rf_direct_cntrl(struct rtw89_dev *rtwdev, + enum rtw89_rf_path path, bool is_bybb) +{ + if (is_bybb) + rtw89_write_rf(rtwdev, path, RR_RSV1, RR_RSV1_RST, 0x1); + else + rtw89_write_rf(rtwdev, path, RR_RSV1, RR_RSV1_RST, 0x0); +} + +static void _rfk_drf_direct_cntrl(struct rtw89_dev *rtwdev, + enum rtw89_rf_path path, bool is_bybb) +{ + if (is_bybb) + rtw89_write_rf(rtwdev, path, RR_BBDC, RR_BBDC_SEL, 0x1); + else + rtw89_write_rf(rtwdev, path, RR_BBDC, RR_BBDC_SEL, 0x0); +} + +static void _wait_rx_mode(struct rtw89_dev *rtwdev, u8 kpath) +{ + u32 rf_mode; + u8 path; + int ret; + + for (path = 0; path < RF_PATH_MAX; path++) { + if (!(kpath & BIT(path))) + continue; + + ret = read_poll_timeout_atomic(rtw89_read_rf, rf_mode, + rf_mode != 2, 2, 5000, false, + rtwdev, path, 0x00, RR_MOD_MASK); + rtw89_debug(rtwdev, RTW89_DBG_RFK, + "[RFK] Wait S%d to Rx mode!! (ret = %d)\n", + path, ret); + } +} + +static void _dack_reset(struct rtw89_dev *rtwdev, enum rtw89_rf_path path) +{ + rtw89_phy_write32_mask(rtwdev, R_DCOF0, B_DCOF0_RST, 0x0); + rtw89_phy_write32_mask(rtwdev, R_DCOF0, B_DCOF0_RST, 0x1); +} + +static void _drck(struct rtw89_dev *rtwdev) +{ + u32 rck_d; + u32 val; + int ret; + + rtw89_debug(rtwdev, RTW89_DBG_RFK, "[DACK]Ddie RCK start!!!\n"); + + rtw89_phy_write32_mask(rtwdev, R_DRCK, B_DRCK_IDLE, 0x1); + rtw89_phy_write32_mask(rtwdev, R_DRCK, B_DRCK_EN, 0x1); + + ret = read_poll_timeout_atomic(rtw89_phy_read32_mask, val, val, + 1, 10000, false, + rtwdev, R_DRCK_RES, B_DRCK_POL); + if (ret) + rtw89_debug(rtwdev, RTW89_DBG_RFK, "[DACK]DRCK timeout\n"); + + rtw89_phy_write32_mask(rtwdev, R_DRCK, B_DRCK_EN, 0x0); + rtw89_phy_write32_mask(rtwdev, R_DRCK_FH, B_DRCK_LAT, 0x1); + udelay(1); + rtw89_phy_write32_mask(rtwdev, R_DRCK_FH, B_DRCK_LAT, 0x0); + + rck_d = rtw89_phy_read32_mask(rtwdev, R_DRCK_RES, 0x7c00); + rtw89_phy_write32_mask(rtwdev, R_DRCK, B_DRCK_IDLE, 0x0); + rtw89_phy_write32_mask(rtwdev, R_DRCK, B_DRCK_VAL, rck_d); + + rtw89_debug(rtwdev, RTW89_DBG_RFK, "[DACK]0xc0c4 = 0x%x\n", + rtw89_phy_read32_mask(rtwdev, R_DRCK, MASKDWORD)); +} + +static void _addck_backup(struct rtw89_dev *rtwdev) +{ + struct rtw89_dack_info *dack = &rtwdev->dack; + + rtw89_phy_write32_mask(rtwdev, R_ADDCK0, B_ADDCK0, 0x0); + + dack->addck_d[0][0] = rtw89_phy_read32_mask(rtwdev, R_ADDCKR0, B_ADDCKR0_A0); + dack->addck_d[0][1] = rtw89_phy_read32_mask(rtwdev, R_ADDCKR0, B_ADDCKR0_A1); +} + +static void _addck_reload(struct rtw89_dev *rtwdev) +{ + struct rtw89_dack_info *dack = &rtwdev->dack; + + rtw89_phy_write32_mask(rtwdev, R_ADDCK0_RL, B_ADDCK0_RL1, dack->addck_d[0][0]); + rtw89_phy_write32_mask(rtwdev, R_ADDCK0_RL, B_ADDCK0_RL0, dack->addck_d[0][1]); + rtw89_phy_write32_mask(rtwdev, R_ADDCK0_RL, B_ADDCK0_RLS, 0x3); +} + +static void _dack_backup_s0(struct rtw89_dev *rtwdev) +{ + struct rtw89_dack_info *dack = &rtwdev->dack; + u8 i; + + rtw89_phy_write32_mask(rtwdev, R_P0_NRBW, B_P0_NRBW_DBG, 0x1); + + for (i = 0; i < RTW89_DACK_MSBK_NR; i++) { + rtw89_phy_write32_mask(rtwdev, R_DCOF0, B_DCOF0_V, i); + dack->msbk_d[0][0][i] = + rtw89_phy_read32_mask(rtwdev, R_DACK_S0P2, B_DACK_S0M0); + + rtw89_phy_write32_mask(rtwdev, R_DCOF8, B_DCOF8_V, i); + dack->msbk_d[0][1][i] = + rtw89_phy_read32_mask(rtwdev, R_DACK_S0P3, B_DACK_S0M1); + } + + dack->biask_d[0][0] = + rtw89_phy_read32_mask(rtwdev, R_DACK_BIAS00, B_DACK_BIAS00); + dack->biask_d[0][1] = + rtw89_phy_read32_mask(rtwdev, R_DACK_BIAS01, B_DACK_BIAS01); + dack->dadck_d[0][0] = + rtw89_phy_read32_mask(rtwdev, R_DACK_DADCK00, B_DACK_DADCK00) + 24; + dack->dadck_d[0][1] = + rtw89_phy_read32_mask(rtwdev, R_DACK_DADCK01, B_DACK_DADCK01) + 24; +} + +static void _dack_reload_by_path(struct rtw89_dev *rtwdev, + enum rtw89_rf_path path, u8 index) +{ + struct rtw89_dack_info *dack = &rtwdev->dack; + u32 idx_offset, path_offset; + u32 offset, reg; + u32 tmp; + u8 i; + + if (index == 0) + idx_offset = 0; + else + idx_offset = 0x14; + + if (path == RF_PATH_A) + path_offset = 0; + else + path_offset = 0x28; + + offset = idx_offset + path_offset; + + rtw89_phy_write32_mask(rtwdev, R_DCOF1, B_DCOF1_RST, 0x1); + rtw89_phy_write32_mask(rtwdev, R_DCOF9, B_DCOF9_RST, 0x1); + + /* msbk_d: 15/14/13/12 */ + tmp = 0x0; + for (i = 0; i < 4; i++) + tmp |= dack->msbk_d[path][index][i + 12] << (i * 8); + reg = 0xc200 + offset; + rtw89_phy_write32(rtwdev, reg, tmp); + rtw89_debug(rtwdev, RTW89_DBG_RFK, "[DACK]0x%x=0x%x\n", reg, + rtw89_phy_read32_mask(rtwdev, reg, MASKDWORD)); + + /* msbk_d: 11/10/9/8 */ + tmp = 0x0; + for (i = 0; i < 4; i++) + tmp |= dack->msbk_d[path][index][i + 8] << (i * 8); + reg = 0xc204 + offset; + rtw89_phy_write32(rtwdev, reg, tmp); + rtw89_debug(rtwdev, RTW89_DBG_RFK, "[DACK]0x%x=0x%x\n", reg, + rtw89_phy_read32_mask(rtwdev, reg, MASKDWORD)); + + /* msbk_d: 7/6/5/4 */ + tmp = 0x0; + for (i = 0; i < 4; i++) + tmp |= dack->msbk_d[path][index][i + 4] << (i * 8); + reg = 0xc208 + offset; + rtw89_phy_write32(rtwdev, reg, tmp); + rtw89_debug(rtwdev, RTW89_DBG_RFK, "[DACK]0x%x=0x%x\n", reg, + rtw89_phy_read32_mask(rtwdev, reg, MASKDWORD)); + + /* msbk_d: 3/2/1/0 */ + tmp = 0x0; + for (i = 0; i < 4; i++) + tmp |= dack->msbk_d[path][index][i] << (i * 8); + reg = 0xc20c + offset; + rtw89_phy_write32(rtwdev, reg, tmp); + rtw89_debug(rtwdev, RTW89_DBG_RFK, "[DACK]0x%x=0x%x\n", reg, + rtw89_phy_read32_mask(rtwdev, reg, MASKDWORD)); + + /* dadak_d/biask_d */ + tmp = 0x0; + tmp = (dack->biask_d[path][index] << 22) | + (dack->dadck_d[path][index] << 14); + reg = 0xc210 + offset; + rtw89_phy_write32(rtwdev, reg, tmp); + rtw89_debug(rtwdev, RTW89_DBG_RFK, "[DACK]0x%x=0x%x\n", reg, + rtw89_phy_read32_mask(rtwdev, reg, MASKDWORD)); + + rtw89_phy_write32_mask(rtwdev, R_DACKN0_CTL + offset, B_DACKN0_EN, 0x1); +} + +static void _dack_reload(struct rtw89_dev *rtwdev, enum rtw89_rf_path path) +{ + u8 index; + + for (index = 0; index < 2; index++) + _dack_reload_by_path(rtwdev, path, index); +} + +static void _addck(struct rtw89_dev *rtwdev) +{ + struct rtw89_dack_info *dack = &rtwdev->dack; + u32 val; + int ret; + + rtw89_phy_write32_mask(rtwdev, R_ADDCK0, B_ADDCK0_RST, 0x1); + rtw89_phy_write32_mask(rtwdev, R_ADDCK0, B_ADDCK0_EN, 0x1); + rtw89_phy_write32_mask(rtwdev, R_ADDCK0, B_ADDCK0_EN, 0x0); + udelay(1); + rtw89_phy_write32_mask(rtwdev, R_ADDCK0, B_ADDCK0, 0x1); + + ret = read_poll_timeout_atomic(rtw89_phy_read32_mask, val, val, + 1, 10000, false, + rtwdev, R_ADDCKR0, BIT(0)); + if (ret) { + rtw89_debug(rtwdev, RTW89_DBG_RFK, "[DACK]S0 ADDCK timeout\n"); + dack->addck_timeout[0] = true; + } + + rtw89_debug(rtwdev, RTW89_DBG_RFK, "[DACK]ADDCK ret = %d\n", ret); + + rtw89_phy_write32_mask(rtwdev, R_ADDCK0, B_ADDCK0_RST, 0x0); +} + +static void _new_dadck(struct rtw89_dev *rtwdev) +{ + struct rtw89_dack_info *dack = &rtwdev->dack; + u32 i_dc, q_dc, ic, qc; + u32 val; + int ret; + + rtw89_rfk_parser(rtwdev, &rtw8851b_dadck_setup_defs_tbl); + + ret = read_poll_timeout_atomic(rtw89_phy_read32_mask, val, val, + 1, 10000, false, + rtwdev, R_ADDCKR0, BIT(0)); + if (ret) { + rtw89_debug(rtwdev, RTW89_DBG_RFK, "[DACK]S0 DADCK timeout\n"); + dack->addck_timeout[0] = true; + } + + rtw89_debug(rtwdev, RTW89_DBG_RFK, "[DACK]DADCK ret = %d\n", ret); + + rtw89_phy_write32_mask(rtwdev, R_ADDCK0, B_ADDCK0_IQ, 0x0); + i_dc = rtw89_phy_read32_mask(rtwdev, R_ADDCKR0, B_ADDCKR0_DC); + rtw89_phy_write32_mask(rtwdev, R_ADDCK0, B_ADDCK0_IQ, 0x1); + q_dc = rtw89_phy_read32_mask(rtwdev, R_ADDCKR0, B_ADDCKR0_DC); + + ic = 0x80 - sign_extend32(i_dc, 11) * 6; + qc = 0x80 - sign_extend32(q_dc, 11) * 6; + + rtw89_debug(rtwdev, RTW89_DBG_RFK, + "[DACK]before DADCK, i_dc=0x%x, q_dc=0x%x\n", i_dc, q_dc); + + dack->dadck_d[0][0] = ic; + dack->dadck_d[0][1] = qc; + + rtw89_phy_write32_mask(rtwdev, R_DACKN0_CTL, B_DACKN0_V, dack->dadck_d[0][0]); + rtw89_phy_write32_mask(rtwdev, R_DACKN1_CTL, B_DACKN1_V, dack->dadck_d[0][1]); + rtw89_debug(rtwdev, RTW89_DBG_RFK, + "[DACK]after DADCK, 0xc210=0x%x, 0xc224=0x%x\n", + rtw89_phy_read32_mask(rtwdev, R_DACKN0_CTL, MASKDWORD), + rtw89_phy_read32_mask(rtwdev, R_DACKN1_CTL, MASKDWORD)); + + rtw89_rfk_parser(rtwdev, &rtw8851b_dadck_post_defs_tbl); +} + +static bool _dack_s0_poll(struct rtw89_dev *rtwdev) +{ + if (rtw89_phy_read32_mask(rtwdev, R_DACK_S0P0, B_DACK_S0P0_OK) == 0 || + rtw89_phy_read32_mask(rtwdev, R_DACK_S0P1, B_DACK_S0P1_OK) == 0 || + rtw89_phy_read32_mask(rtwdev, R_DACK_S0P2, B_DACK_S0P2_OK) == 0 || + rtw89_phy_read32_mask(rtwdev, R_DACK_S0P3, B_DACK_S0P3_OK) == 0) + return false; + + return true; +} + +static void _dack_s0(struct rtw89_dev *rtwdev) +{ + struct rtw89_dack_info *dack = &rtwdev->dack; + bool done; + int ret; + + rtw89_rfk_parser(rtwdev, &rtw8851b_dack_s0_1_defs_tbl); + _dack_reset(rtwdev, RF_PATH_A); + rtw89_phy_write32_mask(rtwdev, R_DCOF1, B_DCOF1_S, 0x1); + + ret = read_poll_timeout_atomic(_dack_s0_poll, done, done, + 1, 10000, false, rtwdev); + if (ret) { + rtw89_debug(rtwdev, RTW89_DBG_RFK, "[DACK]S0 DACK timeout\n"); + dack->msbk_timeout[0] = true; + } + + rtw89_debug(rtwdev, RTW89_DBG_RFK, "[DACK]DACK ret = %d\n", ret); + + rtw89_rfk_parser(rtwdev, &rtw8851b_dack_s0_2_defs_tbl); + + rtw89_debug(rtwdev, RTW89_DBG_RFK, "[DACK]after S0 DADCK\n"); + + _dack_backup_s0(rtwdev); + _dack_reload(rtwdev, RF_PATH_A); + + rtw89_phy_write32_mask(rtwdev, R_P0_NRBW, B_P0_NRBW_DBG, 0x0); +} + +static void _dack(struct rtw89_dev *rtwdev) +{ + _dack_s0(rtwdev); +} + +static void _dack_dump(struct rtw89_dev *rtwdev) +{ + struct rtw89_dack_info *dack = &rtwdev->dack; + u8 i; + u8 t; + + rtw89_debug(rtwdev, RTW89_DBG_RFK, "[DACK]S0 ADC_DCK ic = 0x%x, qc = 0x%x\n", + dack->addck_d[0][0], dack->addck_d[0][1]); + rtw89_debug(rtwdev, RTW89_DBG_RFK, "[DACK]S0 DAC_DCK ic = 0x%x, qc = 0x%x\n", + dack->dadck_d[0][0], dack->dadck_d[0][1]); + rtw89_debug(rtwdev, RTW89_DBG_RFK, "[DACK]S0 biask ic = 0x%x, qc = 0x%x\n", + dack->biask_d[0][0], dack->biask_d[0][1]); + + rtw89_debug(rtwdev, RTW89_DBG_RFK, "[DACK]S0 MSBK ic:\n"); + for (i = 0; i < RTW89_DACK_MSBK_NR; i++) { + t = dack->msbk_d[0][0][i]; + rtw89_debug(rtwdev, RTW89_DBG_RFK, "[DACK]0x%x\n", t); + } + + rtw89_debug(rtwdev, RTW89_DBG_RFK, "[DACK]S0 MSBK qc:\n"); + for (i = 0; i < RTW89_DACK_MSBK_NR; i++) { + t = dack->msbk_d[0][1][i]; + rtw89_debug(rtwdev, RTW89_DBG_RFK, "[DACK]0x%x\n", t); + } +} + +static void _dack_manual_off(struct rtw89_dev *rtwdev) +{ + rtw89_rfk_parser(rtwdev, &rtw8851b_dack_manual_off_defs_tbl); +} + +static void _dac_cal(struct rtw89_dev *rtwdev, bool force) +{ + struct rtw89_dack_info *dack = &rtwdev->dack; + u32 rf0_0; + + dack->dack_done = false; + + rtw89_debug(rtwdev, RTW89_DBG_RFK, "[DACK]DACK 0x2\n"); + rtw89_debug(rtwdev, RTW89_DBG_RFK, "[DACK]DACK start!!!\n"); + rf0_0 = rtw89_read_rf(rtwdev, RF_PATH_A, RR_MOD, RFREG_MASK); + rtw89_debug(rtwdev, RTW89_DBG_RFK, "[DACK]RF0=0x%x\n", rf0_0); + + _drck(rtwdev); + _dack_manual_off(rtwdev); + rtw89_write_rf(rtwdev, RF_PATH_A, RR_MOD, RFREG_MASK, 0x337e1); + rtw89_write_rf(rtwdev, RF_PATH_A, RR_RSV1, RR_RSV1_RST, 0x0); + + _addck(rtwdev); + _addck_backup(rtwdev); + _addck_reload(rtwdev); + rtw89_write_rf(rtwdev, RF_PATH_A, RR_MOD, RFREG_MASK, 0x40001); + + _dack(rtwdev); + _new_dadck(rtwdev); + _dack_dump(rtwdev); + rtw89_write_rf(rtwdev, RF_PATH_A, RR_RSV1, RR_RSV1_RST, 0x1); + + dack->dack_done = true; + dack->dack_cnt++; + rtw89_debug(rtwdev, RTW89_DBG_RFK, "[DACK]DACK finish!!!\n"); +} + +static void _rx_dck_info(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy, + enum rtw89_rf_path path, bool is_afe) +{ + const struct rtw89_chan *chan = rtw89_chan_get(rtwdev, RTW89_SUB_ENTITY_0); + + rtw89_debug(rtwdev, RTW89_DBG_RFK, + "[RX_DCK] ==== S%d RX DCK (%s / CH%d / %s / by %s)====\n", path, + chan->band_type == RTW89_BAND_2G ? "2G" : + chan->band_type == RTW89_BAND_5G ? "5G" : "6G", + chan->channel, + chan->band_width == RTW89_CHANNEL_WIDTH_20 ? "20M" : + chan->band_width == RTW89_CHANNEL_WIDTH_40 ? "40M" : "80M", + is_afe ? "AFE" : "RFC"); +} + +static void _rxbb_ofst_swap(struct rtw89_dev *rtwdev, enum rtw89_rf_path path, u8 rf_mode) +{ + u32 val, val_i, val_q; + + val_i = rtw89_read_rf(rtwdev, path, RR_DCK, RR_DCK_S1); + val_q = rtw89_read_rf(rtwdev, path, RR_DCK1, RR_DCK1_S1); + + val = val_q << 4 | val_i; + + rtw89_write_rf(rtwdev, path, RR_LUTWE2, RR_LUTWE2_DIS, 0x1); + rtw89_write_rf(rtwdev, path, RR_LUTWA, RFREG_MASK, rf_mode); + rtw89_write_rf(rtwdev, path, RR_LUTWD0, RFREG_MASK, val); + rtw89_write_rf(rtwdev, path, RR_LUTWE2, RR_LUTWE2_DIS, 0x0); + + rtw89_debug(rtwdev, RTW89_DBG_RFK, + "[RX_DCK] val_i = 0x%x, val_q = 0x%x, 0x3F = 0x%x\n", + val_i, val_q, val); +} + +static void _set_rx_dck(struct rtw89_dev *rtwdev, enum rtw89_rf_path path, u8 rf_mode) +{ + u32 val; + int ret; + + rtw89_write_rf(rtwdev, path, RR_DCK, RR_DCK_LV, 0x0); + rtw89_write_rf(rtwdev, path, RR_DCK, RR_DCK_LV, 0x1); + + ret = read_poll_timeout_atomic(rtw89_read_rf, val, val, + 2, 2000, false, + rtwdev, path, RR_DCK, BIT(8)); + + rtw89_write_rf(rtwdev, path, RR_DCK, RR_DCK_LV, 0x0); + + rtw89_debug(rtwdev, RTW89_DBG_RFK, "[RX_DCK] S%d RXDCK finish (ret = %d)\n", + path, ret); + + _rxbb_ofst_swap(rtwdev, path, rf_mode); +} + +static void _rx_dck(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy, bool is_afe) +{ + u32 rf_reg5; + u8 path; + + rtw89_debug(rtwdev, RTW89_DBG_RFK, + "[RX_DCK] ****** RXDCK Start (Ver: 0x%x, Cv: %d) ******\n", + 0x2, rtwdev->hal.cv); + + for (path = 0; path < RF_PATH_NUM_8851B; path++) { + _rx_dck_info(rtwdev, phy, path, is_afe); + + rf_reg5 = rtw89_read_rf(rtwdev, path, RR_RSV1, RFREG_MASK); + + if (rtwdev->is_tssi_mode[path]) + rtw89_phy_write32_mask(rtwdev, + R_P0_TSSI_TRK + (path << 13), + B_P0_TSSI_TRK_EN, 0x1); + + rtw89_write_rf(rtwdev, path, RR_RSV1, RR_RSV1_RST, 0x0); + rtw89_write_rf(rtwdev, path, RR_MOD, RR_MOD_MASK, RF_RX); + _set_rx_dck(rtwdev, path, RF_RX); + rtw89_write_rf(rtwdev, path, RR_RSV1, RFREG_MASK, rf_reg5); + + if (rtwdev->is_tssi_mode[path]) + rtw89_phy_write32_mask(rtwdev, + R_P0_TSSI_TRK + (path << 13), + B_P0_TSSI_TRK_EN, 0x0); + } +} + +static void _iqk_sram(struct rtw89_dev *rtwdev, u8 path) +{ + u32 i; + + rtw89_debug(rtwdev, RTW89_DBG_RFK, "[IQK]===>%s\n", __func__); + + rtw89_phy_write32_mask(rtwdev, R_KIP_RPT1, MASKDWORD, 0x00020000); + rtw89_phy_write32_mask(rtwdev, R_MDPK_RX_DCK, MASKDWORD, 0x80000000); + rtw89_phy_write32_mask(rtwdev, R_SRAM_IQRX2, MASKDWORD, 0x00000080); + rtw89_phy_write32_mask(rtwdev, R_SRAM_IQRX, MASKDWORD, 0x00010000); + rtw89_phy_write32_mask(rtwdev, R_IQK_DIF4, B_IQK_DIF4_TXT, 0x009); + + for (i = 0; i <= 0x9f; i++) { + rtw89_phy_write32_mask(rtwdev, R_SRAM_IQRX, MASKDWORD, + 0x00010000 + i); + rtw89_debug(rtwdev, RTW89_DBG_RFK, "[IQK]0x%x\n", + rtw89_phy_read32_mask(rtwdev, R_RPT_COM, B_PRT_COM_DCI)); + } + + for (i = 0; i <= 0x9f; i++) { + rtw89_phy_write32_mask(rtwdev, R_SRAM_IQRX, MASKDWORD, + 0x00010000 + i); + rtw89_debug(rtwdev, RTW89_DBG_RFK, "[IQK]0x%x\n", + rtw89_phy_read32_mask(rtwdev, R_RPT_COM, B_PRT_COM_DCQ)); + } + + rtw89_phy_write32_mask(rtwdev, R_SRAM_IQRX2, MASKDWORD, 0x00000000); + rtw89_phy_write32_mask(rtwdev, R_SRAM_IQRX, MASKDWORD, 0x00000000); +} + +static void _iqk_rxk_setting(struct rtw89_dev *rtwdev, u8 path) +{ + rtw89_write_rf(rtwdev, path, RR_MOD, RR_MOD_MASK, 0xc); + rtw89_write_rf(rtwdev, path, RR_RXKPLL, RR_RXKPLL_POW, 0x0); + rtw89_write_rf(rtwdev, path, RR_RXKPLL, RR_RXKPLL_POW, 0x1); +} + +static bool _iqk_check_cal(struct rtw89_dev *rtwdev, u8 path) +{ + bool fail1 = false, fail2 = false; + u32 val; + int ret; + + ret = read_poll_timeout_atomic(rtw89_phy_read32_mask, val, val == 0x55, + 10, 8200, false, + rtwdev, 0xbff8, MASKBYTE0); + if (ret) { + fail1 = true; + rtw89_debug(rtwdev, RTW89_DBG_RFK, + "[IQK]NCTL1 IQK timeout!!!\n"); + } + + fsleep(10); + + ret = read_poll_timeout_atomic(rtw89_phy_read32_mask, val, val == 0x8000, + 10, 200, false, + rtwdev, R_RPT_COM, B_RPT_COM_RDY); + if (ret) { + fail2 = true; + rtw89_debug(rtwdev, RTW89_DBG_RFK, + "[IQK]NCTL2 IQK timeout!!!\n"); + } + + fsleep(10); + rtw89_phy_write32_mask(rtwdev, R_NCTL_N1, MASKBYTE0, 0x0); + + rtw89_debug(rtwdev, RTW89_DBG_RFK, + "[IQK]S%x, ret = %d, notready = %x fail=%d,%d\n", + path, ret, fail1 || fail2, fail1, fail2); + + return fail1 || fail2; +} + +static bool _iqk_one_shot(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy_idx, + u8 path, u8 ktype) +{ + struct rtw89_iqk_info *iqk_info = &rtwdev->iqk; + bool notready; + u32 iqk_cmd; + + switch (ktype) { + case ID_A_FLOK_COARSE: + rtw89_debug(rtwdev, RTW89_DBG_RFK, + "[IQK]============ S%d ID_A_FLOK_COARSE ============\n", path); + rtw89_phy_write32_mask(rtwdev, R_UPD_CLK, B_IQK_RFC_ON, 0x1); + iqk_cmd = 0x108 | (1 << (4 + path)); + break; + case ID_G_FLOK_COARSE: + rtw89_debug(rtwdev, RTW89_DBG_RFK, + "[IQK]============ S%d ID_G_FLOK_COARSE ============\n", path); + rtw89_phy_write32_mask(rtwdev, R_UPD_CLK, B_IQK_RFC_ON, 0x1); + iqk_cmd = 0x108 | (1 << (4 + path)); + break; + case ID_A_FLOK_FINE: + rtw89_debug(rtwdev, RTW89_DBG_RFK, + "[IQK]============ S%d ID_A_FLOK_FINE ============\n", path); + rtw89_phy_write32_mask(rtwdev, R_UPD_CLK, B_IQK_RFC_ON, 0x1); + iqk_cmd = 0x308 | (1 << (4 + path)); + break; + case ID_G_FLOK_FINE: + rtw89_debug(rtwdev, RTW89_DBG_RFK, + "[IQK]============ S%d ID_G_FLOK_FINE ============\n", path); + rtw89_phy_write32_mask(rtwdev, R_UPD_CLK, B_IQK_RFC_ON, 0x1); + iqk_cmd = 0x308 | (1 << (4 + path)); + break; + case ID_TXK: + rtw89_debug(rtwdev, RTW89_DBG_RFK, + "[IQK]============ S%d ID_TXK ============\n", path); + rtw89_phy_write32_mask(rtwdev, R_UPD_CLK, B_IQK_RFC_ON, 0x0); + iqk_cmd = 0x008 | (1 << (path + 4)) | + (((0x8 + iqk_info->iqk_bw[path]) & 0xf) << 8); + break; + case ID_RXAGC: + rtw89_debug(rtwdev, RTW89_DBG_RFK, + "[IQK]============ S%d ID_RXAGC ============\n", path); + rtw89_phy_write32_mask(rtwdev, R_UPD_CLK, B_IQK_RFC_ON, 0x1); + iqk_cmd = 0x708 | (1 << (4 + path)) | (path << 1); + break; + case ID_RXK: + rtw89_debug(rtwdev, RTW89_DBG_RFK, + "[IQK]============ S%d ID_RXK ============\n", path); + rtw89_phy_write32_mask(rtwdev, R_UPD_CLK, B_IQK_RFC_ON, 0x1); + iqk_cmd = 0x008 | (1 << (path + 4)) | + (((0xc + iqk_info->iqk_bw[path]) & 0xf) << 8); + break; + case ID_NBTXK: + rtw89_debug(rtwdev, RTW89_DBG_RFK, + "[IQK]============ S%d ID_NBTXK ============\n", path); + rtw89_phy_write32_mask(rtwdev, R_UPD_CLK, B_IQK_RFC_ON, 0x0); + rtw89_phy_write32_mask(rtwdev, R_IQK_DIF4, B_IQK_DIF4_TXT, + 0x00b); + iqk_cmd = 0x408 | (1 << (4 + path)); + break; + case ID_NBRXK: + rtw89_debug(rtwdev, RTW89_DBG_RFK, + "[IQK]============ S%d ID_NBRXK ============\n", path); + rtw89_phy_write32_mask(rtwdev, R_UPD_CLK, B_IQK_RFC_ON, 0x1); + rtw89_phy_write32_mask(rtwdev, R_IQK_DIF4, B_IQK_DIF4_RXT, + 0x011); + iqk_cmd = 0x608 | (1 << (4 + path)); + break; + default: + return false; + } + + rtw89_phy_write32_mask(rtwdev, R_NCTL_CFG, MASKDWORD, iqk_cmd + 1); + notready = _iqk_check_cal(rtwdev, path); + if (iqk_info->iqk_sram_en && + (ktype == ID_NBRXK || ktype == ID_RXK)) + _iqk_sram(rtwdev, path); + + rtw89_phy_write32_mask(rtwdev, R_UPD_CLK, B_IQK_RFC_ON, 0x0); + rtw89_debug(rtwdev, RTW89_DBG_RFK, + "[IQK]S%x, ktype= %x, id = %x, notready = %x\n", + path, ktype, iqk_cmd + 1, notready); + + return notready; +} + +static bool _rxk_2g_group_sel(struct rtw89_dev *rtwdev, + enum rtw89_phy_idx phy_idx, u8 path) +{ + struct rtw89_iqk_info *iqk_info = &rtwdev->iqk; + bool kfail = false; + bool notready; + u32 rf_0; + u8 gp; + + rtw89_debug(rtwdev, RTW89_DBG_RFK, "[IQK]===>%s\n", __func__); + + for (gp = 0; gp < RTW8851B_RXK_GROUP_NR; gp++) { + rtw89_debug(rtwdev, RTW89_DBG_RFK, "[IQK]S%x, gp = %x\n", path, gp); + + rtw89_write_rf(rtwdev, path, RR_MOD, RR_MOD_RGM, g_idxrxgain[gp]); + rtw89_write_rf(rtwdev, path, RR_RXBB, RR_RXBB_C2, g_idxattc2[gp]); + rtw89_phy_write32_mask(rtwdev, R_CFIR_LUT, B_CFIR_LUT_SEL, 0x1); + rtw89_phy_write32_mask(rtwdev, R_CFIR_LUT, B_CFIR_LUT_G3, 0x0); + rtw89_phy_write32_mask(rtwdev, R_CFIR_LUT, B_CFIR_LUT_GP_V1, gp); + + rtw89_write_rf(rtwdev, path, RR_RXKPLL, RFREG_MASK, 0x80013); + fsleep(10); + rf_0 = rtw89_read_rf(rtwdev, path, RR_MOD, RFREG_MASK); + rtw89_phy_write32_mask(rtwdev, R_IQK_DIF2, B_IQK_DIF2_RXPI, rf_0); + rtw89_phy_write32_mask(rtwdev, R_IQK_RXA, B_IQK_RXAGC, g_idxrxagc[gp]); + rtw89_phy_write32_mask(rtwdev, R_IQK_DIF4, B_IQK_DIF4_RXT, 0x11); + + notready = _iqk_one_shot(rtwdev, phy_idx, path, ID_RXAGC); + + rtw89_debug(rtwdev, RTW89_DBG_RFK, + "[IQK]S%x, RXAGC 0x8008 = 0x%x, rxbb = %x\n", path, + rtw89_phy_read32_mask(rtwdev, R_NCTL_RPT, MASKDWORD), + rtw89_read_rf(rtwdev, path, RR_MOD, 0x003e0)); + + if (gp == 0x3) { + rtw89_write_rf(rtwdev, path, RR_RXKPLL, RR_RXKPLL_OFF, 0x13); + rtw89_phy_write32_mask(rtwdev, R_IQK_DIF4, B_IQK_DIF4_RXT, 0x011); + notready = _iqk_one_shot(rtwdev, phy_idx, path, ID_NBRXK); + iqk_info->nb_rxcfir[path] = + rtw89_phy_read32_mask(rtwdev, R_RXIQC, MASKDWORD) | 0x2; + + rtw89_debug(rtwdev, RTW89_DBG_RFK, + "[IQK]S%x, NBRXK 0x8008 = 0x%x\n", path, + rtw89_phy_read32_mask(rtwdev, R_NCTL_RPT, MASKDWORD)); + } + + notready = _iqk_one_shot(rtwdev, phy_idx, path, ID_RXK); + + rtw89_debug(rtwdev, RTW89_DBG_RFK, + "[IQK]S%x, WBRXK 0x8008 = 0x%x\n", path, + rtw89_phy_read32_mask(rtwdev, R_NCTL_RPT, MASKDWORD)); + } + + if (!notready) + kfail = !!rtw89_phy_read32_mask(rtwdev, R_NCTL_RPT, B_NCTL_RPT_FLG); + + if (kfail) + _iqk_sram(rtwdev, path); + + if (kfail) { + rtw89_phy_write32_mask(rtwdev, R_RXIQC + (path << 8), + MASKDWORD, iqk_info->nb_rxcfir[path] | 0x2); + iqk_info->is_wb_txiqk[path] = false; + } else { + rtw89_phy_write32_mask(rtwdev, R_RXIQC + (path << 8), + MASKDWORD, 0x40000000); + iqk_info->is_wb_txiqk[path] = true; + } + + rtw89_debug(rtwdev, RTW89_DBG_RFK, + "[IQK]S%x, kfail = 0x%x, 0x8%x3c = 0x%x\n", path, kfail, + 1 << path, iqk_info->nb_rxcfir[path]); + return kfail; +} + +static bool _rxk_5g_group_sel(struct rtw89_dev *rtwdev, + enum rtw89_phy_idx phy_idx, u8 path) +{ + struct rtw89_iqk_info *iqk_info = &rtwdev->iqk; + bool kfail = false; + bool notready; + u32 rf_0; + u8 gp; + + rtw89_debug(rtwdev, RTW89_DBG_RFK, "[IQK]===>%s\n", __func__); + + for (gp = 0; gp < RTW8851B_RXK_GROUP_NR; gp++) { + rtw89_debug(rtwdev, RTW89_DBG_RFK, "[IQK]S%x, gp = %x\n", path, gp); + + rtw89_write_rf(rtwdev, RF_PATH_A, RR_MOD, 0x03ff0, a_idxrxgain[gp]); + rtw89_write_rf(rtwdev, RF_PATH_A, RR_RXA2, RR_RXA2_ATT, a_idxattc2[gp]); + + rtw89_phy_write32_mask(rtwdev, R_CFIR_LUT, B_CFIR_LUT_SEL, 0x1); + rtw89_phy_write32_mask(rtwdev, R_CFIR_LUT, B_CFIR_LUT_G3, 0x0); + rtw89_phy_write32_mask(rtwdev, R_CFIR_LUT, B_CFIR_LUT_GP_V1, gp); + + rtw89_write_rf(rtwdev, path, RR_RXKPLL, RFREG_MASK, 0x80013); + fsleep(100); + rf_0 = rtw89_read_rf(rtwdev, path, RR_MOD, RFREG_MASK); + rtw89_phy_write32_mask(rtwdev, R_IQK_DIF2, B_IQK_DIF2_RXPI, rf_0); + rtw89_phy_write32_mask(rtwdev, R_IQK_RXA, B_IQK_RXAGC, a_idxrxagc[gp]); + rtw89_phy_write32_mask(rtwdev, R_IQK_DIF4, B_IQK_DIF4_RXT, 0x11); + notready = _iqk_one_shot(rtwdev, phy_idx, path, ID_RXAGC); + + rtw89_debug(rtwdev, RTW89_DBG_RFK, + "[IQK]S%x, RXAGC 0x8008 = 0x%x, rxbb = %x\n", path, + rtw89_phy_read32_mask(rtwdev, R_NCTL_RPT, MASKDWORD), + rtw89_read_rf(rtwdev, path, RR_MOD, RR_MOD_RXB)); + + if (gp == 0x3) { + rtw89_write_rf(rtwdev, path, RR_RXKPLL, RR_RXKPLL_OFF, 0x13); + rtw89_phy_write32_mask(rtwdev, R_IQK_DIF4, B_IQK_DIF4_RXT, 0x011); + notready = _iqk_one_shot(rtwdev, phy_idx, path, ID_NBRXK); + iqk_info->nb_rxcfir[path] = + rtw89_phy_read32_mask(rtwdev, R_RXIQC, MASKDWORD) | 0x2; + + rtw89_debug(rtwdev, RTW89_DBG_RFK, + "[IQK]S%x, NBRXK 0x8008 = 0x%x\n", path, + rtw89_phy_read32_mask(rtwdev, R_NCTL_RPT, MASKDWORD)); + } + + notready = _iqk_one_shot(rtwdev, phy_idx, path, ID_RXK); + + rtw89_debug(rtwdev, RTW89_DBG_RFK, + "[IQK]S%x, WBRXK 0x8008 = 0x%x\n", path, + rtw89_phy_read32_mask(rtwdev, R_NCTL_RPT, MASKDWORD)); + } + + if (!notready) + kfail = !!rtw89_phy_read32_mask(rtwdev, R_NCTL_RPT, B_NCTL_RPT_FLG); + + if (kfail) + _iqk_sram(rtwdev, path); + + if (kfail) { + rtw89_phy_write32_mask(rtwdev, R_RXIQC + (path << 8), MASKDWORD, + iqk_info->nb_rxcfir[path] | 0x2); + iqk_info->is_wb_txiqk[path] = false; + } else { + rtw89_phy_write32_mask(rtwdev, R_RXIQC + (path << 8), MASKDWORD, + 0x40000000); + iqk_info->is_wb_txiqk[path] = true; + } + + rtw89_debug(rtwdev, RTW89_DBG_RFK, + "[IQK]S%x, kfail = 0x%x, 0x8%x3c = 0x%x\n", path, kfail, + 1 << path, iqk_info->nb_rxcfir[path]); + return kfail; +} + +static bool _iqk_5g_nbrxk(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy_idx, + u8 path) +{ + struct rtw89_iqk_info *iqk_info = &rtwdev->iqk; + bool kfail = false; + bool notready; + u8 gp = 0x3; + u32 rf_0; + + rtw89_debug(rtwdev, RTW89_DBG_RFK, "[IQK]===>%s\n", __func__); + rtw89_debug(rtwdev, RTW89_DBG_RFK, "[IQK]S%x, gp = %x\n", path, gp); + + rtw89_write_rf(rtwdev, RF_PATH_A, RR_MOD, RR_MOD_RGM, a_idxrxgain[gp]); + rtw89_write_rf(rtwdev, RF_PATH_A, RR_RXA2, RR_RXA2_ATT, a_idxattc2[gp]); + + rtw89_phy_write32_mask(rtwdev, R_CFIR_LUT, B_CFIR_LUT_SEL, 0x1); + rtw89_phy_write32_mask(rtwdev, R_CFIR_LUT, B_CFIR_LUT_G3, 0x0); + rtw89_phy_write32_mask(rtwdev, R_CFIR_LUT, B_CFIR_LUT_GP_V1, gp); + + rtw89_write_rf(rtwdev, path, RR_RXKPLL, RFREG_MASK, 0x80013); + fsleep(100); + rf_0 = rtw89_read_rf(rtwdev, path, RR_MOD, RFREG_MASK); + rtw89_phy_write32_mask(rtwdev, R_IQK_DIF2, B_IQK_DIF2_RXPI, rf_0); + rtw89_phy_write32_mask(rtwdev, R_IQK_RXA, B_IQK_RXAGC, a_idxrxagc[gp]); + rtw89_phy_write32_mask(rtwdev, R_IQK_DIF4, B_IQK_DIF4_RXT, 0x11); + notready = _iqk_one_shot(rtwdev, phy_idx, path, ID_RXAGC); + + rtw89_debug(rtwdev, RTW89_DBG_RFK, + "[IQK]S%x, RXAGC 0x8008 = 0x%x, rxbb = %x\n", path, + rtw89_phy_read32_mask(rtwdev, R_NCTL_RPT, MASKDWORD), + rtw89_read_rf(rtwdev, path, RR_MOD, 0x003e0)); + + if (gp == 0x3) { + rtw89_write_rf(rtwdev, path, RR_RXKPLL, RR_RXKPLL_OFF, 0x13); + rtw89_phy_write32_mask(rtwdev, R_IQK_DIF4, B_IQK_DIF4_RXT, 0x011); + notready = _iqk_one_shot(rtwdev, phy_idx, path, ID_NBRXK); + iqk_info->nb_rxcfir[path] = + rtw89_phy_read32_mask(rtwdev, R_RXIQC, MASKDWORD) | 0x2; + + rtw89_debug(rtwdev, RTW89_DBG_RFK, + "[IQK]S%x, NBRXK 0x8008 = 0x%x\n", path, + rtw89_phy_read32_mask(rtwdev, R_NCTL_RPT, MASKDWORD)); + } + + rtw89_debug(rtwdev, RTW89_DBG_RFK, "[IQK]S%x, WBRXK 0x8008 = 0x%x\n", + path, rtw89_phy_read32_mask(rtwdev, R_NCTL_RPT, MASKDWORD)); + + if (!notready) + kfail = !!rtw89_phy_read32_mask(rtwdev, R_NCTL_RPT, B_NCTL_RPT_FLG); + + if (kfail) { + rtw89_phy_write32_mask(rtwdev, R_RXIQC + (path << 8), + MASKDWORD, 0x40000002); + iqk_info->is_wb_rxiqk[path] = false; + } else { + iqk_info->is_wb_rxiqk[path] = false; + } + + rtw89_debug(rtwdev, RTW89_DBG_RFK, + "[IQK]S%x, kfail = 0x%x, 0x8%x3c = 0x%x\n", path, kfail, + 1 << path, iqk_info->nb_rxcfir[path]); + + return kfail; +} + +static bool _iqk_2g_nbrxk(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy_idx, + u8 path) +{ + struct rtw89_iqk_info *iqk_info = &rtwdev->iqk; + bool kfail = false; + bool notready; + u8 gp = 0x3; + u32 rf_0; + + rtw89_debug(rtwdev, RTW89_DBG_RFK, "[IQK]===>%s\n", __func__); + rtw89_debug(rtwdev, RTW89_DBG_RFK, "[IQK]S%x, gp = %x\n", path, gp); + + rtw89_write_rf(rtwdev, path, RR_MOD, RR_MOD_RGM, g_idxrxgain[gp]); + rtw89_write_rf(rtwdev, path, RR_RXBB, RR_RXBB_C2, g_idxattc2[gp]); + rtw89_phy_write32_mask(rtwdev, R_CFIR_LUT, B_CFIR_LUT_SEL, 0x1); + rtw89_phy_write32_mask(rtwdev, R_CFIR_LUT, B_CFIR_LUT_G3, 0x0); + rtw89_phy_write32_mask(rtwdev, R_CFIR_LUT, B_CFIR_LUT_GP_V1, gp); + + rtw89_write_rf(rtwdev, path, RR_RXKPLL, RFREG_MASK, 0x80013); + fsleep(10); + rf_0 = rtw89_read_rf(rtwdev, path, RR_MOD, RFREG_MASK); + rtw89_phy_write32_mask(rtwdev, R_IQK_DIF2, B_IQK_DIF2_RXPI, rf_0); + rtw89_phy_write32_mask(rtwdev, R_IQK_RXA, B_IQK_RXAGC, g_idxrxagc[gp]); + rtw89_phy_write32_mask(rtwdev, R_IQK_DIF4, B_IQK_DIF4_RXT, 0x11); + notready = _iqk_one_shot(rtwdev, phy_idx, path, ID_RXAGC); + + rtw89_debug(rtwdev, RTW89_DBG_RFK, + "[IQK]S%x, RXAGC 0x8008 = 0x%x, rxbb = %x\n", + path, rtw89_phy_read32_mask(rtwdev, R_NCTL_RPT, MASKDWORD), + rtw89_read_rf(rtwdev, path, RR_MOD, 0x003e0)); + + if (gp == 0x3) { + rtw89_write_rf(rtwdev, path, RR_RXKPLL, RR_RXKPLL_OFF, 0x13); + rtw89_phy_write32_mask(rtwdev, R_IQK_DIF4, B_IQK_DIF4_RXT, 0x011); + notready = _iqk_one_shot(rtwdev, phy_idx, path, ID_NBRXK); + iqk_info->nb_rxcfir[path] = + rtw89_phy_read32_mask(rtwdev, R_RXIQC, MASKDWORD) | 0x2; + + rtw89_debug(rtwdev, RTW89_DBG_RFK, + "[IQK]S%x, NBRXK 0x8008 = 0x%x\n", path, + rtw89_phy_read32_mask(rtwdev, R_NCTL_RPT, MASKDWORD)); + } + + rtw89_debug(rtwdev, RTW89_DBG_RFK, "[IQK]S%x, WBRXK 0x8008 = 0x%x\n", + path, rtw89_phy_read32_mask(rtwdev, R_NCTL_RPT, MASKDWORD)); + + if (!notready) + kfail = !!rtw89_phy_read32_mask(rtwdev, R_NCTL_RPT, B_NCTL_RPT_FLG); + + if (kfail) { + rtw89_phy_write32_mask(rtwdev, R_RXIQC + (path << 8), + MASKDWORD, 0x40000002); + iqk_info->is_wb_rxiqk[path] = false; + } else { + iqk_info->is_wb_rxiqk[path] = false; + } + + rtw89_debug(rtwdev, RTW89_DBG_RFK, + "[IQK]S%x, kfail = 0x%x, 0x8%x3c = 0x%x\n", path, kfail, + 1 << path, iqk_info->nb_rxcfir[path]); + return kfail; +} + +static void _iqk_rxclk_setting(struct rtw89_dev *rtwdev, u8 path) +{ + struct rtw89_iqk_info *iqk_info = &rtwdev->iqk; + + rtw89_write_rf(rtwdev, path, RR_RXBB2, RR_RXBB2_CKT, 0x1); + + if (iqk_info->iqk_bw[path] == RTW89_CHANNEL_WIDTH_80) + rtw89_rfk_parser(rtwdev, &rtw8851b_iqk_rxclk_80_defs_tbl); + else + rtw89_rfk_parser(rtwdev, &rtw8851b_iqk_rxclk_others_defs_tbl); +} + +static bool _txk_5g_group_sel(struct rtw89_dev *rtwdev, + enum rtw89_phy_idx phy_idx, u8 path) +{ + struct rtw89_iqk_info *iqk_info = &rtwdev->iqk; + bool kfail = false; + bool notready; + u8 gp; + + rtw89_debug(rtwdev, RTW89_DBG_RFK, "[IQK]===>%s\n", __func__); + + for (gp = 0x0; gp < RTW8851B_TXK_GROUP_NR; gp++) { + rtw89_write_rf(rtwdev, path, RR_TXIG, RR_TXIG_GR0, a_power_range[gp]); + rtw89_write_rf(rtwdev, path, RR_TXIG, RR_TXIG_GR1, a_track_range[gp]); + rtw89_write_rf(rtwdev, path, RR_TXIG, RR_TXIG_TG, a_gain_bb[gp]); + + rtw89_phy_write32_mask(rtwdev, R_CFIR_LUT, B_CFIR_LUT_SEL, 0x1); + rtw89_phy_write32_mask(rtwdev, R_CFIR_LUT, B_CFIR_LUT_G3, 0x1); + rtw89_phy_write32_mask(rtwdev, R_CFIR_LUT, B_CFIR_LUT_G2, 0x0); + rtw89_phy_write32_mask(rtwdev, R_CFIR_LUT, B_CFIR_LUT_GP, gp); + rtw89_phy_write32_mask(rtwdev, R_NCTL_N1, B_NCTL_N1_CIP, 0x00); + rtw89_phy_write32_mask(rtwdev, R_KIP_IQP, MASKDWORD, a_itqt[gp]); + + notready = _iqk_one_shot(rtwdev, phy_idx, path, ID_NBTXK); + iqk_info->nb_txcfir[path] = + rtw89_phy_read32_mask(rtwdev, R_TXIQC, MASKDWORD) | 0x2; + + rtw89_phy_write32_mask(rtwdev, R_KIP_IQP + (path << 8), + MASKDWORD, a_itqt[gp]); + notready = _iqk_one_shot(rtwdev, phy_idx, path, ID_TXK); + } + + if (!notready) + kfail = !!rtw89_phy_read32_mask(rtwdev, R_NCTL_RPT, B_NCTL_RPT_FLG); + + if (kfail) { + rtw89_phy_write32_mask(rtwdev, R_TXIQC + (path << 8), + MASKDWORD, iqk_info->nb_txcfir[path] | 0x2); + iqk_info->is_wb_txiqk[path] = false; + } else { + rtw89_phy_write32_mask(rtwdev, R_TXIQC + (path << 8), + MASKDWORD, 0x40000000); + iqk_info->is_wb_txiqk[path] = true; + } + + rtw89_debug(rtwdev, RTW89_DBG_RFK, + "[IQK]S%x, kfail = 0x%x, 0x8%x38 = 0x%x\n", path, kfail, + 1 << path, iqk_info->nb_txcfir[path]); + return kfail; +} + +static bool _txk_2g_group_sel(struct rtw89_dev *rtwdev, + enum rtw89_phy_idx phy_idx, u8 path) +{ + struct rtw89_iqk_info *iqk_info = &rtwdev->iqk; + bool kfail = false; + bool notready; + u8 gp; + + rtw89_debug(rtwdev, RTW89_DBG_RFK, "[IQK]===>%s\n", __func__); + + for (gp = 0x0; gp < RTW8851B_TXK_GROUP_NR; gp++) { + rtw89_write_rf(rtwdev, path, RR_TXIG, RR_TXIG_GR0, g_power_range[gp]); + rtw89_write_rf(rtwdev, path, RR_TXIG, RR_TXIG_GR1, g_track_range[gp]); + rtw89_write_rf(rtwdev, path, RR_TXIG, RR_TXIG_TG, g_gain_bb[gp]); + + rtw89_phy_write32_mask(rtwdev, R_KIP_IQP, MASKDWORD, g_itqt[gp]); + rtw89_phy_write32_mask(rtwdev, R_CFIR_LUT, B_CFIR_LUT_SEL, 0x1); + rtw89_phy_write32_mask(rtwdev, R_CFIR_LUT, B_CFIR_LUT_G3, 0x1); + rtw89_phy_write32_mask(rtwdev, R_CFIR_LUT, B_CFIR_LUT_G2, 0x0); + rtw89_phy_write32_mask(rtwdev, R_CFIR_LUT, B_CFIR_LUT_GP, gp); + rtw89_phy_write32_mask(rtwdev, R_NCTL_N1, B_NCTL_N1_CIP, 0x00); + + notready = _iqk_one_shot(rtwdev, phy_idx, path, ID_NBTXK); + iqk_info->nb_txcfir[path] = + rtw89_phy_read32_mask(rtwdev, R_TXIQC, MASKDWORD) | 0x2; + + rtw89_phy_write32_mask(rtwdev, R_KIP_IQP + (path << 8), + MASKDWORD, g_itqt[gp]); + notready = _iqk_one_shot(rtwdev, phy_idx, path, ID_TXK); + } + + if (!notready) + kfail = !!rtw89_phy_read32_mask(rtwdev, R_NCTL_RPT, B_NCTL_RPT_FLG); + + if (kfail) { + rtw89_phy_write32_mask(rtwdev, R_TXIQC + (path << 8), + MASKDWORD, iqk_info->nb_txcfir[path] | 0x2); + iqk_info->is_wb_txiqk[path] = false; + } else { + rtw89_phy_write32_mask(rtwdev, R_TXIQC + (path << 8), + MASKDWORD, 0x40000000); + iqk_info->is_wb_txiqk[path] = true; + } + + rtw89_debug(rtwdev, RTW89_DBG_RFK, + "[IQK]S%x, kfail = 0x%x, 0x8%x38 = 0x%x\n", path, kfail, + 1 << path, iqk_info->nb_txcfir[path]); + return kfail; +} + +static bool _iqk_5g_nbtxk(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy_idx, + u8 path) +{ + struct rtw89_iqk_info *iqk_info = &rtwdev->iqk; + bool kfail = false; + bool notready; + u8 gp; + + rtw89_debug(rtwdev, RTW89_DBG_RFK, "[IQK]===>%s\n", __func__); + + for (gp = 0x0; gp < RTW8851B_TXK_GROUP_NR; gp++) { + rtw89_write_rf(rtwdev, path, RR_TXIG, RR_TXIG_GR0, a_power_range[gp]); + rtw89_write_rf(rtwdev, path, RR_TXIG, RR_TXIG_GR1, a_track_range[gp]); + rtw89_write_rf(rtwdev, path, RR_TXIG, RR_TXIG_TG, a_gain_bb[gp]); + + rtw89_phy_write32_mask(rtwdev, R_CFIR_LUT, B_CFIR_LUT_SEL, 0x1); + rtw89_phy_write32_mask(rtwdev, R_CFIR_LUT, B_CFIR_LUT_G3, 0x1); + rtw89_phy_write32_mask(rtwdev, R_CFIR_LUT, B_CFIR_LUT_G2, 0x0); + rtw89_phy_write32_mask(rtwdev, R_CFIR_LUT, B_CFIR_LUT_GP, gp); + rtw89_phy_write32_mask(rtwdev, R_NCTL_N1, B_NCTL_N1_CIP, 0x00); + rtw89_phy_write32_mask(rtwdev, R_KIP_IQP, MASKDWORD, a_itqt[gp]); + + notready = _iqk_one_shot(rtwdev, phy_idx, path, ID_NBTXK); + iqk_info->nb_txcfir[path] = + rtw89_phy_read32_mask(rtwdev, R_TXIQC, MASKDWORD) | 0x2; + } + + if (!notready) + kfail = !!rtw89_phy_read32_mask(rtwdev, R_NCTL_RPT, B_NCTL_RPT_FLG); + + if (kfail) { + rtw89_phy_write32_mask(rtwdev, R_TXIQC + (path << 8), + MASKDWORD, 0x40000002); + iqk_info->is_wb_rxiqk[path] = false; + } else { + iqk_info->is_wb_rxiqk[path] = false; + } + + rtw89_debug(rtwdev, RTW89_DBG_RFK, + "[IQK]S%x, kfail = 0x%x, 0x8%x38 = 0x%x\n", path, kfail, + 1 << path, iqk_info->nb_txcfir[path]); + return kfail; +} + +static bool _iqk_2g_nbtxk(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy_idx, + u8 path) +{ + struct rtw89_iqk_info *iqk_info = &rtwdev->iqk; + bool kfail = false; + bool notready; + u8 gp; + + rtw89_debug(rtwdev, RTW89_DBG_RFK, "[IQK]===>%s\n", __func__); + + for (gp = 0x0; gp < RTW8851B_TXK_GROUP_NR; gp++) { + rtw89_write_rf(rtwdev, path, RR_TXIG, RR_TXIG_GR0, g_power_range[gp]); + rtw89_write_rf(rtwdev, path, RR_TXIG, RR_TXIG_GR1, g_track_range[gp]); + rtw89_write_rf(rtwdev, path, RR_TXIG, RR_TXIG_TG, g_gain_bb[gp]); + + rtw89_phy_write32_mask(rtwdev, R_KIP_IQP, MASKDWORD, g_itqt[gp]); + rtw89_phy_write32_mask(rtwdev, R_CFIR_LUT, B_CFIR_LUT_SEL, 0x1); + rtw89_phy_write32_mask(rtwdev, R_CFIR_LUT, B_CFIR_LUT_G3, 0x1); + rtw89_phy_write32_mask(rtwdev, R_CFIR_LUT, B_CFIR_LUT_G2, 0x0); + rtw89_phy_write32_mask(rtwdev, R_CFIR_LUT, B_CFIR_LUT_GP, gp); + rtw89_phy_write32_mask(rtwdev, R_NCTL_N1, B_NCTL_N1_CIP, 0x00); + + notready = _iqk_one_shot(rtwdev, phy_idx, path, ID_NBTXK); + iqk_info->nb_txcfir[path] = + rtw89_phy_read32_mask(rtwdev, R_TXIQC + (path << 8), + MASKDWORD) | 0x2; + } + + if (!notready) + kfail = !!rtw89_phy_read32_mask(rtwdev, R_NCTL_RPT, B_NCTL_RPT_FLG); + + if (kfail) { + rtw89_phy_write32_mask(rtwdev, R_TXIQC + (path << 8), + MASKDWORD, 0x40000002); + iqk_info->is_wb_rxiqk[path] = false; + } else { + iqk_info->is_wb_rxiqk[path] = false; + } + + rtw89_debug(rtwdev, RTW89_DBG_RFK, + "[IQK]S%x, kfail = 0x%x, 0x8%x38 = 0x%x\n", path, kfail, + 1 << path, iqk_info->nb_txcfir[path]); + return kfail; +} + +static bool _iqk_2g_lok(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy_idx, + u8 path) +{ + static const u32 g_txbb[RTW8851B_LOK_GRAM] = { + 0x02, 0x06, 0x0a, 0x0c, 0x0e, 0x10, 0x12, 0x14, 0x16, 0x17}; + static const u32 g_itqt[RTW8851B_LOK_GRAM] = { + 0x09, 0x09, 0x09, 0x09, 0x09, 0x09, 0x12, 0x12, 0x12, 0x1b}; + static const u32 g_wa[RTW8851B_LOK_GRAM] = { + 0x00, 0x04, 0x08, 0x0c, 0x0e, 0x10, 0x12, 0x14, 0x16, 0x17}; + bool fail = false; + u8 i; + + rtw89_debug(rtwdev, RTW89_DBG_RFK, "[IQK]===>%s\n", __func__); + + rtw89_write_rf(rtwdev, RF_PATH_A, RR_LUTDBG, RR_LUTDBG_LOK, 0x0); + rtw89_write_rf(rtwdev, RF_PATH_A, RR_TXIG, RR_TXIG_GR0, 0x0); + rtw89_write_rf(rtwdev, RF_PATH_A, RR_TXIG, RR_TXIG_GR1, 0x6); + + for (i = 0; i < RTW8851B_LOK_GRAM; i++) { + rtw89_write_rf(rtwdev, RF_PATH_A, RR_TXIG, RR_TXIG_TG, g_txbb[i]); + rtw89_write_rf(rtwdev, RF_PATH_A, RR_LUTWA, RR_LUTWA_M1, g_wa[i]); + rtw89_phy_write32_mask(rtwdev, R_UPD_CLK, B_IQK_RFC_ON, 0x1); + rtw89_phy_write32_mask(rtwdev, R_KIP_IQP, B_KIP_IQP_IQSW, g_itqt[i]); + rtw89_phy_write32_mask(rtwdev, R_IQK_DIF4, B_IQK_DIF4_TXT, 0x021); + rtw89_phy_write32_mask(rtwdev, R_NCTL_CFG, MASKDWORD, + 0x00000109 | (1 << (4 + path))); + fail |= _iqk_check_cal(rtwdev, path); + + rtw89_phy_write32_mask(rtwdev, R_NCTL_N1, B_NCTL_N1_CIP, 0x00); + rtw89_phy_write32_mask(rtwdev, R_KIP_IQP, B_KIP_IQP_IQSW, g_itqt[i]); + rtw89_phy_write32_mask(rtwdev, R_NCTL_CFG, MASKDWORD, + 0x00000309 | (1 << (4 + path))); + fail |= _iqk_check_cal(rtwdev, path); + + rtw89_phy_write32_mask(rtwdev, R_NCTL_N1, B_NCTL_N1_CIP, 0x00); + rtw89_phy_write32_mask(rtwdev, R_UPD_CLK, B_IQK_RFC_ON, 0x0); + + rtw89_debug(rtwdev, RTW89_DBG_RFK, + "[IQK]S0, i = %x, 0x8[19:15] = 0x%x,0x8[09:05] = 0x%x\n", i, + rtw89_read_rf(rtwdev, RF_PATH_A, RR_DTXLOK, 0xf8000), + rtw89_read_rf(rtwdev, RF_PATH_A, RR_DTXLOK, 0x003e0)); + rtw89_debug(rtwdev, RTW89_DBG_RFK, + "[IQK]S0, i = %x, 0x9[19:16] = 0x%x,0x9[09:06] = 0x%x\n", i, + rtw89_read_rf(rtwdev, RF_PATH_A, RR_RSV2, 0xf0000), + rtw89_read_rf(rtwdev, RF_PATH_A, RR_RSV2, 0x003c0)); + rtw89_debug(rtwdev, RTW89_DBG_RFK, + "[IQK]S0, i = %x, 0x58 = %x\n", i, + rtw89_read_rf(rtwdev, RF_PATH_A, RR_TXMO, RFREG_MASK)); + } + + return fail; +} + +static bool _iqk_5g_lok(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy_idx, + u8 path) +{ + static const u32 a_txbb[RTW8851B_LOK_GRAM] = { + 0x02, 0x06, 0x0a, 0x0c, 0x0e, 0x10, 0x12, 0x14, 0x16, 0x17}; + static const u32 a_itqt[RTW8851B_LOK_GRAM] = { + 0x09, 0x09, 0x09, 0x12, 0x12, 0x12, 0x1b, 0x1b, 0x1b, 0x1b}; + static const u32 a_wa[RTW8851B_LOK_GRAM] = { + 0x80, 0x84, 0x88, 0x8c, 0x8e, 0x90, 0x92, 0x94, 0x96, 0x97}; + bool fail = false; + u8 i; + + rtw89_debug(rtwdev, RTW89_DBG_RFK, "[IQK]===>%s\n", __func__); + + rtw89_write_rf(rtwdev, RF_PATH_A, RR_LUTDBG, RR_LUTDBG_LOK, 0x0); + rtw89_write_rf(rtwdev, RF_PATH_A, RR_TXIG, RR_TXIG_GR0, 0x0); + rtw89_write_rf(rtwdev, RF_PATH_A, RR_TXIG, RR_TXIG_GR1, 0x7); + + for (i = 0; i < RTW8851B_LOK_GRAM; i++) { + rtw89_write_rf(rtwdev, RF_PATH_A, RR_TXIG, RR_TXIG_TG, a_txbb[i]); + rtw89_write_rf(rtwdev, RF_PATH_A, RR_LUTWA, RR_LUTWA_M1, a_wa[i]); + rtw89_phy_write32_mask(rtwdev, R_UPD_CLK, B_IQK_RFC_ON, 0x1); + rtw89_phy_write32_mask(rtwdev, R_KIP_IQP, B_KIP_IQP_IQSW, a_itqt[i]); + rtw89_phy_write32_mask(rtwdev, R_IQK_DIF4, B_IQK_DIF4_TXT, 0x021); + rtw89_phy_write32_mask(rtwdev, R_NCTL_CFG, MASKDWORD, + 0x00000109 | (1 << (4 + path))); + fail |= _iqk_check_cal(rtwdev, path); + + rtw89_phy_write32_mask(rtwdev, R_NCTL_N1, B_NCTL_N1_CIP, 0x00); + rtw89_phy_write32_mask(rtwdev, R_KIP_IQP, B_KIP_IQP_IQSW, a_itqt[i]); + rtw89_phy_write32_mask(rtwdev, R_IQK_DIF4, B_IQK_DIF4_TXT, 0x021); + rtw89_phy_write32_mask(rtwdev, R_NCTL_CFG, MASKDWORD, + 0x00000309 | (1 << (4 + path))); + fail |= _iqk_check_cal(rtwdev, path); + + rtw89_phy_write32_mask(rtwdev, R_NCTL_N1, B_NCTL_N1_CIP, 0x00); + rtw89_phy_write32_mask(rtwdev, R_UPD_CLK, B_IQK_RFC_ON, 0x0); + + rtw89_debug(rtwdev, RTW89_DBG_RFK, + "[IQK]S0, i = %x, 0x8[19:15] = 0x%x,0x8[09:05] = 0x%x\n", i, + rtw89_read_rf(rtwdev, RF_PATH_A, RR_DTXLOK, 0xf8000), + rtw89_read_rf(rtwdev, RF_PATH_A, RR_DTXLOK, 0x003e0)); + rtw89_debug(rtwdev, RTW89_DBG_RFK, + "[IQK]S0, i = %x, 0x9[19:16] = 0x%x,0x9[09:06] = 0x%x\n", i, + rtw89_read_rf(rtwdev, RF_PATH_A, RR_RSV2, 0xf0000), + rtw89_read_rf(rtwdev, RF_PATH_A, RR_RSV2, 0x003c0)); + rtw89_debug(rtwdev, RTW89_DBG_RFK, + "[IQK]S0, i = %x, 0x58 = %x\n", i, + rtw89_read_rf(rtwdev, RF_PATH_A, RR_TXMO, RFREG_MASK)); + } + + return fail; +} + +static void _iqk_txk_setting(struct rtw89_dev *rtwdev, u8 path) +{ + struct rtw89_iqk_info *iqk_info = &rtwdev->iqk; + + switch (iqk_info->iqk_band[path]) { + case RTW89_BAND_2G: + rtw89_debug(rtwdev, RTW89_DBG_RFK, "[IQK]RTW89_BAND_2G\n"); + rtw89_rfk_parser(rtwdev, &rtw8851b_iqk_txk_2ghz_defs_tbl); + break; + case RTW89_BAND_5G: + rtw89_debug(rtwdev, RTW89_DBG_RFK, "[IQK]RTW89_BAND_5G\n"); + rtw89_rfk_parser(rtwdev, &rtw8851b_iqk_txk_5ghz_defs_tbl); + break; + default: + break; + } +} + +#define IQK_LOK_RETRY 1 + +static void _iqk_by_path(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy_idx, + u8 path) +{ + struct rtw89_iqk_info *iqk_info = &rtwdev->iqk; + bool lok_is_fail; + u8 i; + + rtw89_debug(rtwdev, RTW89_DBG_RFK, "[IQK]===>%s\n", __func__); + + for (i = 0; i < IQK_LOK_RETRY; i++) { + _iqk_txk_setting(rtwdev, path); + if (iqk_info->iqk_band[path] == RTW89_BAND_2G) + lok_is_fail = _iqk_2g_lok(rtwdev, phy_idx, path); + else + lok_is_fail = _iqk_5g_lok(rtwdev, phy_idx, path); + + if (!lok_is_fail) + break; + } + + if (iqk_info->is_nbiqk) { + if (iqk_info->iqk_band[path] == RTW89_BAND_2G) + iqk_info->iqk_tx_fail[0][path] = + _iqk_2g_nbtxk(rtwdev, phy_idx, path); + else + iqk_info->iqk_tx_fail[0][path] = + _iqk_5g_nbtxk(rtwdev, phy_idx, path); + } else { + if (iqk_info->iqk_band[path] == RTW89_BAND_2G) + iqk_info->iqk_tx_fail[0][path] = + _txk_2g_group_sel(rtwdev, phy_idx, path); + else + iqk_info->iqk_tx_fail[0][path] = + _txk_5g_group_sel(rtwdev, phy_idx, path); + } + + _iqk_rxclk_setting(rtwdev, path); + _iqk_rxk_setting(rtwdev, path); + _adc_fifo_rst(rtwdev, phy_idx, path); + + if (iqk_info->is_nbiqk) { + if (iqk_info->iqk_band[path] == RTW89_BAND_2G) + iqk_info->iqk_rx_fail[0][path] = + _iqk_2g_nbrxk(rtwdev, phy_idx, path); + else + iqk_info->iqk_rx_fail[0][path] = + _iqk_5g_nbrxk(rtwdev, phy_idx, path); + } else { + if (iqk_info->iqk_band[path] == RTW89_BAND_2G) + iqk_info->iqk_rx_fail[0][path] = + _rxk_2g_group_sel(rtwdev, phy_idx, path); + else + iqk_info->iqk_rx_fail[0][path] = + _rxk_5g_group_sel(rtwdev, phy_idx, path); + } +} + +static void _rfk_backup_bb_reg(struct rtw89_dev *rtwdev, + u32 backup_bb_reg_val[]) +{ + u32 i; + + for (i = 0; i < BACKUP_BB_REGS_NR; i++) { + backup_bb_reg_val[i] = + rtw89_phy_read32_mask(rtwdev, rtw8851b_backup_bb_regs[i], + MASKDWORD); + rtw89_debug(rtwdev, RTW89_DBG_RFK, + "[RFK]backup bb reg : %x, value =%x\n", + rtw8851b_backup_bb_regs[i], backup_bb_reg_val[i]); + } +} + +static void _rfk_backup_rf_reg(struct rtw89_dev *rtwdev, + u32 backup_rf_reg_val[], u8 rf_path) +{ + u32 i; + + for (i = 0; i < BACKUP_RF_REGS_NR; i++) { + backup_rf_reg_val[i] = + rtw89_read_rf(rtwdev, rf_path, + rtw8851b_backup_rf_regs[i], RFREG_MASK); + rtw89_debug(rtwdev, RTW89_DBG_RFK, + "[RFK]backup rf S%d reg : %x, value =%x\n", rf_path, + rtw8851b_backup_rf_regs[i], backup_rf_reg_val[i]); + } +} + +static void _rfk_restore_bb_reg(struct rtw89_dev *rtwdev, + const u32 backup_bb_reg_val[]) +{ + u32 i; + + for (i = 0; i < BACKUP_BB_REGS_NR; i++) { + rtw89_phy_write32_mask(rtwdev, rtw8851b_backup_bb_regs[i], + MASKDWORD, backup_bb_reg_val[i]); + rtw89_debug(rtwdev, RTW89_DBG_RFK, + "[RFK]restore bb reg : %x, value =%x\n", + rtw8851b_backup_bb_regs[i], backup_bb_reg_val[i]); + } +} + +static void _rfk_restore_rf_reg(struct rtw89_dev *rtwdev, + const u32 backup_rf_reg_val[], u8 rf_path) +{ + u32 i; + + for (i = 0; i < BACKUP_RF_REGS_NR; i++) { + rtw89_write_rf(rtwdev, rf_path, rtw8851b_backup_rf_regs[i], + RFREG_MASK, backup_rf_reg_val[i]); + + rtw89_debug(rtwdev, RTW89_DBG_RFK, + "[RFK]restore rf S%d reg: %x, value =%x\n", rf_path, + rtw8851b_backup_rf_regs[i], backup_rf_reg_val[i]); + } +} + +static void _iqk_get_ch_info(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy, + u8 path) +{ + const struct rtw89_chan *chan = rtw89_chan_get(rtwdev, RTW89_SUB_ENTITY_0); + struct rtw89_iqk_info *iqk_info = &rtwdev->iqk; + u8 idx = 0; + + iqk_info->iqk_band[path] = chan->band_type; + iqk_info->iqk_bw[path] = chan->band_width; + iqk_info->iqk_ch[path] = chan->channel; + iqk_info->iqk_table_idx[path] = idx; + + rtw89_debug(rtwdev, RTW89_DBG_RFK, "[IQK]S%d (PHY%d): / DBCC %s/ %s/ CH%d/ %s\n", + path, phy, rtwdev->dbcc_en ? "on" : "off", + iqk_info->iqk_band[path] == 0 ? "2G" : + iqk_info->iqk_band[path] == 1 ? "5G" : "6G", + iqk_info->iqk_ch[path], + iqk_info->iqk_bw[path] == 0 ? "20M" : + iqk_info->iqk_bw[path] == 1 ? "40M" : "80M"); + rtw89_debug(rtwdev, RTW89_DBG_RFK, "[IQK]times = 0x%x, ch =%x\n", + iqk_info->iqk_times, idx); + rtw89_debug(rtwdev, RTW89_DBG_RFK, "[IQK]S%x, iqk_info->syn1to2= 0x%x\n", + path, iqk_info->syn1to2); +} + +static void _iqk_start_iqk(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy_idx, + u8 path) +{ + _iqk_by_path(rtwdev, phy_idx, path); +} + +static void _iqk_restore(struct rtw89_dev *rtwdev, u8 path) +{ + bool fail; + + rtw89_debug(rtwdev, RTW89_DBG_RFK, "[IQK]===>%s\n", __func__); + + rtw89_phy_write32_mask(rtwdev, R_NCTL_CFG, MASKDWORD, 0x00001219); + fsleep(10); + fail = _iqk_check_cal(rtwdev, path); + rtw89_debug(rtwdev, RTW89_DBG_RFK, "[IQK] restore fail=%d\n", fail); + + rtw89_phy_write32_mask(rtwdev, R_NCTL_N1, B_NCTL_N1_CIP, 0x00); + rtw89_phy_write32_mask(rtwdev, R_NCTL_RPT, MASKDWORD, 0x00000000); + rtw89_phy_write32_mask(rtwdev, R_KIP_SYSCFG, MASKDWORD, 0x80000000); +} + +static void _iqk_afebb_restore(struct rtw89_dev *rtwdev, + enum rtw89_phy_idx phy_idx, u8 path) +{ + rtw89_rfk_parser(rtwdev, &rtw8851b_iqk_afebb_restore_defs_tbl); +} + +static void _iqk_preset(struct rtw89_dev *rtwdev, u8 path) +{ + rtw89_debug(rtwdev, RTW89_DBG_RFK, "[IQK]===>%s\n", __func__); + + rtw89_write_rf(rtwdev, path, RR_RSV1, RR_RSV1_RST, 0x0); + rtw89_phy_write32_mask(rtwdev, R_NCTL_RPT, MASKDWORD, 0x00000080); + rtw89_phy_write32_mask(rtwdev, R_KIP_SYSCFG, MASKDWORD, 0x81ff010a); +} + +static void _iqk_macbb_setting(struct rtw89_dev *rtwdev, + enum rtw89_phy_idx phy_idx, u8 path) +{ + rtw89_debug(rtwdev, RTW89_DBG_RFK, "[IQK]===>%s\n", __func__); + + rtw89_rfk_parser(rtwdev, &rtw8851b_iqk_macbb_defs_tbl); +} + +static void _iqk_init(struct rtw89_dev *rtwdev) +{ + struct rtw89_iqk_info *iqk_info = &rtwdev->iqk; + u8 idx, path; + + rtw89_phy_write32_mask(rtwdev, R_IQKINF, MASKDWORD, 0x0); + + if (iqk_info->is_iqk_init) + return; + + rtw89_debug(rtwdev, RTW89_DBG_RFK, "[IQK]===>%s\n", __func__); + + iqk_info->is_iqk_init = true; + iqk_info->is_nbiqk = false; + iqk_info->iqk_fft_en = false; + iqk_info->iqk_sram_en = false; + iqk_info->iqk_cfir_en = false; + iqk_info->iqk_xym_en = false; + iqk_info->thermal_rek_en = false; + iqk_info->iqk_times = 0x0; + + for (idx = 0; idx < RTW89_IQK_CHS_NR; idx++) { + iqk_info->iqk_channel[idx] = 0x0; + for (path = 0; path < RF_PATH_NUM_8851B; path++) { + iqk_info->lok_cor_fail[idx][path] = false; + iqk_info->lok_fin_fail[idx][path] = false; + iqk_info->iqk_tx_fail[idx][path] = false; + iqk_info->iqk_rx_fail[idx][path] = false; + iqk_info->iqk_table_idx[path] = 0x0; + } + } +} + +static void _doiqk(struct rtw89_dev *rtwdev, bool force, + enum rtw89_phy_idx phy_idx, u8 path) +{ + struct rtw89_iqk_info *iqk_info = &rtwdev->iqk; + u8 phy_map = rtw89_btc_phymap(rtwdev, phy_idx, RF_AB); + u32 backup_rf_val[RTW8851B_IQK_SS][BACKUP_RF_REGS_NR]; + u32 backup_bb_val[BACKUP_BB_REGS_NR]; + + rtw89_btc_ntfy_wl_rfk(rtwdev, phy_map, BTC_WRFKT_IQK, + BTC_WRFK_ONESHOT_START); + + rtw89_debug(rtwdev, RTW89_DBG_RFK, + "[IQK]==========IQK strat!!!!!==========\n"); + iqk_info->iqk_times++; + iqk_info->kcount = 0; + iqk_info->version = RTW8851B_IQK_VER; + + rtw89_debug(rtwdev, RTW89_DBG_RFK, "[IQK]Test Ver 0x%x\n", iqk_info->version); + _iqk_get_ch_info(rtwdev, phy_idx, path); + + _rfk_backup_bb_reg(rtwdev, &backup_bb_val[0]); + _rfk_backup_rf_reg(rtwdev, &backup_rf_val[path][0], path); + _iqk_macbb_setting(rtwdev, phy_idx, path); + _iqk_preset(rtwdev, path); + _iqk_start_iqk(rtwdev, phy_idx, path); + _iqk_restore(rtwdev, path); + _iqk_afebb_restore(rtwdev, phy_idx, path); + _rfk_restore_bb_reg(rtwdev, &backup_bb_val[0]); + _rfk_restore_rf_reg(rtwdev, &backup_rf_val[path][0], path); + + rtw89_btc_ntfy_wl_rfk(rtwdev, phy_map, BTC_WRFKT_IQK, + BTC_WRFK_ONESHOT_STOP); +} + +static void _iqk(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy_idx, bool force) +{ + _doiqk(rtwdev, force, phy_idx, RF_PATH_A); +} + +static void _dpk_bkup_kip(struct rtw89_dev *rtwdev, const u32 *reg, + u32 reg_bkup[][DPK_KIP_REG_NUM_8851B], u8 path) +{ + u8 i; + + for (i = 0; i < DPK_KIP_REG_NUM_8851B; i++) { + reg_bkup[path][i] = + rtw89_phy_read32_mask(rtwdev, reg[i] + (path << 8), MASKDWORD); + + rtw89_debug(rtwdev, RTW89_DBG_RFK, "[DPK] Backup 0x%x = %x\n", + reg[i] + (path << 8), reg_bkup[path][i]); + } +} + +static void _dpk_bkup_rf(struct rtw89_dev *rtwdev, const u32 *rf_reg, + u32 rf_bkup[][DPK_RF_REG_NUM_8851B], u8 path) +{ + u8 i; + + for (i = 0; i < DPK_RF_REG_NUM_8851B; i++) { + rf_bkup[path][i] = rtw89_read_rf(rtwdev, path, rf_reg[i], RFREG_MASK); + + rtw89_debug(rtwdev, RTW89_DBG_RFK, "[DPK] Backup RF S%d 0x%x = %x\n", + path, rf_reg[i], rf_bkup[path][i]); + } +} + +static void _dpk_reload_kip(struct rtw89_dev *rtwdev, const u32 *reg, + u32 reg_bkup[][DPK_KIP_REG_NUM_8851B], u8 path) +{ + u8 i; + + for (i = 0; i < DPK_KIP_REG_NUM_8851B; i++) { + rtw89_phy_write32_mask(rtwdev, reg[i] + (path << 8), MASKDWORD, + reg_bkup[path][i]); + + rtw89_debug(rtwdev, RTW89_DBG_RFK, + "[DPK] Reload 0x%x = %x\n", + reg[i] + (path << 8), reg_bkup[path][i]); + } +} + +static void _dpk_reload_rf(struct rtw89_dev *rtwdev, const u32 *rf_reg, + u32 rf_bkup[][DPK_RF_REG_NUM_8851B], u8 path) +{ + u8 i; + + for (i = 0; i < DPK_RF_REG_NUM_8851B; i++) { + rtw89_write_rf(rtwdev, path, rf_reg[i], RFREG_MASK, rf_bkup[path][i]); + + rtw89_debug(rtwdev, RTW89_DBG_RFK, + "[DPK] Reload RF S%d 0x%x = %x\n", path, + rf_reg[i], rf_bkup[path][i]); + } +} + +static void _dpk_one_shot(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy, + enum rtw89_rf_path path, enum dpk_id id) +{ + u16 dpk_cmd; + u32 val; + int ret; + + dpk_cmd = ((id << 8) | (0x19 + path * 0x12)); + rtw89_phy_write32_mask(rtwdev, R_NCTL_CFG, MASKDWORD, dpk_cmd); + + ret = read_poll_timeout_atomic(rtw89_phy_read32_mask, val, val == 0x55, + 10, 20000, false, + rtwdev, 0xbff8, MASKBYTE0); + if (ret) + rtw89_debug(rtwdev, RTW89_DBG_RFK, "[DPK] one-shot 1 timeout\n"); + + udelay(1); + + ret = read_poll_timeout_atomic(rtw89_phy_read32_mask, val, val == 0x8000, + 1, 2000, false, + rtwdev, R_RPT_COM, MASKLWORD); + if (ret) + rtw89_debug(rtwdev, RTW89_DBG_RFK, "[DPK] one-shot 2 timeout\n"); + + rtw89_phy_write32_mask(rtwdev, R_NCTL_N1, MASKBYTE0, 0x0); + + rtw89_debug(rtwdev, RTW89_DBG_RFK, + "[DPK] one-shot for %s = 0x%04x\n", + id == 0x28 ? "KIP_PRESET" : + id == 0x29 ? "DPK_TXAGC" : + id == 0x2a ? "DPK_RXAGC" : + id == 0x2b ? "SYNC" : + id == 0x2c ? "GAIN_LOSS" : + id == 0x2d ? "MDPK_IDL" : + id == 0x2f ? "DPK_GAIN_NORM" : + id == 0x31 ? "KIP_RESOTRE" : + id == 0x6 ? "LBK_RXIQK" : "Unknown id", + dpk_cmd); +} + +static void _dpk_onoff(struct rtw89_dev *rtwdev, enum rtw89_rf_path path, + bool off) +{ + struct rtw89_dpk_info *dpk = &rtwdev->dpk; + u8 kidx = dpk->cur_idx[path]; + u8 off_reverse = off ? 0 : 1; + u8 val; + + val = dpk->is_dpk_enable * off_reverse * dpk->bp[path][kidx].path_ok; + + rtw89_phy_write32_mask(rtwdev, R_DPD_CH0A + (path << 8) + (kidx << 2), + 0xf0000000, val); + + rtw89_debug(rtwdev, RTW89_DBG_RFK, "[DPK] S%d[%d] DPK %s !!!\n", path, + kidx, val == 0 ? "disable" : "enable"); +} + +static void _dpk_init(struct rtw89_dev *rtwdev, enum rtw89_rf_path path) +{ + struct rtw89_dpk_info *dpk = &rtwdev->dpk; + + u8 kidx = dpk->cur_idx[path]; + + dpk->bp[path][kidx].path_ok = 0; +} + +static void _dpk_information(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy, + enum rtw89_rf_path path) +{ + const struct rtw89_chan *chan = rtw89_chan_get(rtwdev, RTW89_SUB_ENTITY_0); + struct rtw89_dpk_info *dpk = &rtwdev->dpk; + + u8 kidx = dpk->cur_idx[path]; + + dpk->bp[path][kidx].band = chan->band_type; + dpk->bp[path][kidx].ch = chan->band_width; + dpk->bp[path][kidx].bw = chan->channel; + + rtw89_debug(rtwdev, RTW89_DBG_RFK, + "[DPK] S%d[%d] (PHY%d): TSSI %s/ DBCC %s/ %s/ CH%d/ %s\n", + path, dpk->cur_idx[path], phy, + rtwdev->is_tssi_mode[path] ? "on" : "off", + rtwdev->dbcc_en ? "on" : "off", + dpk->bp[path][kidx].band == 0 ? "2G" : + dpk->bp[path][kidx].band == 1 ? "5G" : "6G", + dpk->bp[path][kidx].ch, + dpk->bp[path][kidx].bw == 0 ? "20M" : + dpk->bp[path][kidx].bw == 1 ? "40M" : + dpk->bp[path][kidx].bw == 2 ? "80M" : "160M"); +} + +static void _dpk_rxagc_onoff(struct rtw89_dev *rtwdev, enum rtw89_rf_path path, + bool turn_on) +{ + if (path == RF_PATH_A) + rtw89_phy_write32_mask(rtwdev, R_P0_AGC_CTL, B_P0_AGC_EN, turn_on); + else + rtw89_phy_write32_mask(rtwdev, R_P1_AGC_CTL, B_P1_AGC_EN, turn_on); + + rtw89_debug(rtwdev, RTW89_DBG_RFK, "[DPK] S%d RXAGC is %s\n", path, + turn_on ? "turn_on" : "turn_off"); +} + +static void _dpk_bb_afe_setting(struct rtw89_dev *rtwdev, enum rtw89_rf_path path) +{ + rtw89_phy_write32_mask(rtwdev, R_ADC_FIFO, BIT(16 + path), 0x1); + rtw89_phy_write32_mask(rtwdev, R_ADC_FIFO, BIT(20 + path), 0x0); + rtw89_phy_write32_mask(rtwdev, R_ADC_FIFO, BIT(24 + path), 0x1); + rtw89_phy_write32_mask(rtwdev, R_ADC_FIFO, BIT(28 + path), 0x0); + rtw89_phy_write32_mask(rtwdev, R_UPD_CLK + (path << 13), MASKDWORD, 0xd801dffd); + + rtw89_rfk_parser(rtwdev, &rtw8851b_iqk_bb_afe_defs_tbl); + + rtw89_phy_write32_mask(rtwdev, R_ADC_FIFO, BIT(20 + path), 0x1); + rtw89_phy_write32_mask(rtwdev, R_ADC_FIFO, BIT(28 + path), 0x1); + + rtw89_debug(rtwdev, RTW89_DBG_RFK, "[DPK] S%d BB/AFE setting\n", path); +} + +static void _dpk_bb_afe_restore(struct rtw89_dev *rtwdev, enum rtw89_rf_path path) +{ + rtw89_phy_write32_mask(rtwdev, R_P0_NRBW + (path << 13), B_P0_NRBW_DBG, 0x0); + rtw89_phy_write32_mask(rtwdev, R_ADC_FIFO, BIT(16 + path), 0x1); + rtw89_phy_write32_mask(rtwdev, R_ADC_FIFO, BIT(20 + path), 0x0); + rtw89_phy_write32_mask(rtwdev, R_ADC_FIFO, BIT(24 + path), 0x1); + rtw89_phy_write32_mask(rtwdev, R_ADC_FIFO, BIT(28 + path), 0x0); + rtw89_phy_write32_mask(rtwdev, R_UPD_CLK + (path << 13), MASKDWORD, 0x00000000); + rtw89_phy_write32_mask(rtwdev, R_P0_RXCK + (path << 13), B_P0_TXCK_ALL, 0x00); + rtw89_phy_write32_mask(rtwdev, R_ADC_FIFO, BIT(16 + path), 0x0); + rtw89_phy_write32_mask(rtwdev, R_ADC_FIFO, BIT(24 + path), 0x0); + + rtw89_debug(rtwdev, RTW89_DBG_RFK, "[DPK] S%d BB/AFE restore\n", path); +} + +static void _dpk_tssi_pause(struct rtw89_dev *rtwdev, enum rtw89_rf_path path, + bool is_pause) +{ + rtw89_phy_write32_mask(rtwdev, R_P0_TSSI_TRK + (path << 13), + B_P0_TSSI_TRK_EN, is_pause); + + rtw89_debug(rtwdev, RTW89_DBG_RFK, "[DPK] S%d TSSI %s\n", path, + is_pause ? "pause" : "resume"); +} + +static void _dpk_tpg_sel(struct rtw89_dev *rtwdev, enum rtw89_rf_path path, u8 kidx) +{ + struct rtw89_dpk_info *dpk = &rtwdev->dpk; + + if (dpk->bp[path][kidx].bw == RTW89_CHANNEL_WIDTH_80) { + rtw89_phy_write32_mask(rtwdev, R_TPG_MOD, B_TPG_MOD_F, 0x0); + rtw89_phy_write32_mask(rtwdev, R_TPG_SEL, MASKDWORD, 0xffe0fa00); + } else if (dpk->bp[path][kidx].bw == RTW89_CHANNEL_WIDTH_40) { + rtw89_phy_write32_mask(rtwdev, R_TPG_MOD, B_TPG_MOD_F, 0x2); + rtw89_phy_write32_mask(rtwdev, R_TPG_SEL, MASKDWORD, 0xff4009e0); + } else { + rtw89_phy_write32_mask(rtwdev, R_TPG_MOD, B_TPG_MOD_F, 0x1); + rtw89_phy_write32_mask(rtwdev, R_TPG_SEL, MASKDWORD, 0xf9f007d0); + } + + rtw89_debug(rtwdev, RTW89_DBG_RFK, "[DPK] TPG Select for %s\n", + dpk->bp[path][kidx].bw == RTW89_CHANNEL_WIDTH_80 ? "80M" : + dpk->bp[path][kidx].bw == RTW89_CHANNEL_WIDTH_40 ? "40M" : "20M"); +} + +static void _dpk_txpwr_bb_force(struct rtw89_dev *rtwdev, + enum rtw89_rf_path path, bool force) +{ + rtw89_phy_write32_mask(rtwdev, R_TXPWRB + (path << 13), B_TXPWRB_ON, force); + rtw89_phy_write32_mask(rtwdev, R_TXPWRB_H + (path << 13), B_TXPWRB_RDY, force); + + rtw89_debug(rtwdev, RTW89_DBG_RFK, "[DPK] S%d txpwr_bb_force %s\n", + path, force ? "on" : "off"); +} + +static void _dpk_kip_pwr_clk_onoff(struct rtw89_dev *rtwdev, bool turn_on) +{ + if (turn_on) { + rtw89_phy_write32_mask(rtwdev, R_NCTL_RPT, MASKDWORD, 0x00000080); + rtw89_phy_write32_mask(rtwdev, R_KIP_SYSCFG, MASKDWORD, 0x807f030a); + } else { + rtw89_phy_write32_mask(rtwdev, R_NCTL_RPT, MASKDWORD, 0x00000000); + rtw89_phy_write32_mask(rtwdev, R_KIP_SYSCFG, MASKDWORD, 0x80000000); + rtw89_phy_write32_mask(rtwdev, R_DPK_WR, BIT(18), 0x1); + } +} + +static void _dpk_kip_control_rfc(struct rtw89_dev *rtwdev, + enum rtw89_rf_path path, bool ctrl_by_kip) +{ + rtw89_phy_write32_mask(rtwdev, R_UPD_CLK + (path << 13), + B_IQK_RFC_ON, ctrl_by_kip); + + rtw89_debug(rtwdev, RTW89_DBG_RFK, "[DPK] RFC is controlled by %s\n", + ctrl_by_kip ? "KIP" : "BB"); +} + +static void _dpk_kip_preset(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy, + enum rtw89_rf_path path, u8 kidx) +{ + rtw89_phy_write32_mask(rtwdev, R_KIP_MOD, B_KIP_MOD, + rtw89_read_rf(rtwdev, path, RR_MOD, RFREG_MASK)); + rtw89_phy_write32_mask(rtwdev, R_DPD_CH0A + (path << 8) + (kidx << 2), + B_DPD_SEL, 0x01); + + _dpk_kip_control_rfc(rtwdev, path, true); + _dpk_one_shot(rtwdev, phy, path, D_KIP_PRESET); +} + +static void _dpk_kip_restore(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy, + enum rtw89_rf_path path) +{ + _dpk_one_shot(rtwdev, phy, path, D_KIP_RESTORE); + _dpk_kip_control_rfc(rtwdev, path, false); + _dpk_txpwr_bb_force(rtwdev, path, false); + + rtw89_debug(rtwdev, RTW89_DBG_RFK, "[DPK] S%d restore KIP\n", path); +} + +static void _dpk_kset_query(struct rtw89_dev *rtwdev, enum rtw89_rf_path path) +{ + struct rtw89_dpk_info *dpk = &rtwdev->dpk; + + rtw89_phy_write32_mask(rtwdev, R_KIP_RPT + (path << 8), B_KIP_RPT_SEL, 0x10); + + dpk->cur_k_set = + rtw89_phy_read32_mask(rtwdev, R_RPT_PER + (path << 8), B_RPT_PER_KSET) - 1; +} + +static void _dpk_para_query(struct rtw89_dev *rtwdev, enum rtw89_rf_path path, u8 kidx) +{ + static const u32 reg[RTW89_DPK_BKUP_NUM][DPK_KSET_NUM] = { + {0x8190, 0x8194, 0x8198, 0x81a4}, + {0x81a8, 0x81c4, 0x81c8, 0x81e8} + }; + struct rtw89_dpk_info *dpk = &rtwdev->dpk; + u8 cur_k_set = dpk->cur_k_set; + u32 para; + + if (cur_k_set >= DPK_KSET_NUM) { + rtw89_warn(rtwdev, "DPK cur_k_set = %d\n", cur_k_set); + cur_k_set = 2; + } + + para = rtw89_phy_read32_mask(rtwdev, reg[kidx][cur_k_set] + (path << 8), + MASKDWORD); + + dpk->bp[path][kidx].txagc_dpk = (para >> 10) & 0x3f; + dpk->bp[path][kidx].ther_dpk = (para >> 26) & 0x3f; + + rtw89_debug(rtwdev, RTW89_DBG_RFK, + "[DPK] thermal/ txagc_RF (K%d) = 0x%x/ 0x%x\n", + dpk->cur_k_set, dpk->bp[path][kidx].ther_dpk, + dpk->bp[path][kidx].txagc_dpk); +} + +static bool _dpk_sync_check(struct rtw89_dev *rtwdev, enum rtw89_rf_path path, u8 kidx) +{ + struct rtw89_dpk_info *dpk = &rtwdev->dpk; + u8 corr_val, corr_idx, rxbb; + u16 dc_i, dc_q; + u8 rxbb_ov; + + rtw89_phy_write32_mask(rtwdev, R_KIP_RPT1, B_KIP_RPT1_SEL, 0x0); + + corr_idx = rtw89_phy_read32_mask(rtwdev, R_RPT_COM, B_PRT_COM_CORI); + corr_val = rtw89_phy_read32_mask(rtwdev, R_RPT_COM, B_PRT_COM_CORV); + dpk->corr_idx[path][kidx] = corr_idx; + dpk->corr_val[path][kidx] = corr_val; + + rtw89_phy_write32_mask(rtwdev, R_KIP_RPT1, B_KIP_RPT1_SEL, 0x9); + + dc_i = rtw89_phy_read32_mask(rtwdev, R_RPT_COM, B_PRT_COM_DCI); + dc_q = rtw89_phy_read32_mask(rtwdev, R_RPT_COM, B_PRT_COM_DCQ); + + dc_i = abs(sign_extend32(dc_i, 11)); + dc_q = abs(sign_extend32(dc_q, 11)); + + rtw89_debug(rtwdev, RTW89_DBG_RFK, + "[DPK] S%d Corr_idx/ Corr_val /DC I/Q, = %d / %d / %d / %d\n", + path, corr_idx, corr_val, dc_i, dc_q); + + dpk->dc_i[path][kidx] = dc_i; + dpk->dc_q[path][kidx] = dc_q; + + rtw89_phy_write32_mask(rtwdev, R_KIP_RPT1, B_KIP_RPT1_SEL, 0x8); + rxbb = rtw89_phy_read32_mask(rtwdev, R_RPT_COM, B_PRT_COM_RXBB); + + rtw89_phy_write32_mask(rtwdev, R_KIP_RPT1, B_KIP_RPT1_SEL, 0x31); + rxbb_ov = rtw89_phy_read32_mask(rtwdev, R_RPT_COM, B_PRT_COM_RXOV); + + rtw89_debug(rtwdev, RTW89_DBG_RFK, + "[DPK] S%d RXBB/ RXAGC_done /RXBB_ovlmt = %d / %d / %d\n", + path, rxbb, + rtw89_phy_read32_mask(rtwdev, R_RPT_COM, B_PRT_COM_DONE), + rxbb_ov); + + if (dc_i > 200 || dc_q > 200 || corr_val < 170) + return true; + else + return false; +} + +static void _dpk_kip_set_txagc(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy, + enum rtw89_rf_path path, u8 dbm, + bool set_from_bb) +{ + if (set_from_bb) { + dbm = clamp_t(u8, dbm, 7, 24); + + rtw89_debug(rtwdev, RTW89_DBG_RFK, + "[DPK] set S%d txagc to %ddBm\n", path, dbm); + rtw89_phy_write32_mask(rtwdev, R_TXPWRB + (path << 13), + B_TXPWRB_VAL, dbm << 2); + } + + _dpk_one_shot(rtwdev, phy, path, D_TXAGC); + _dpk_kset_query(rtwdev, path); +} + +static bool _dpk_kip_set_rxagc(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy, + enum rtw89_rf_path path, u8 kidx) +{ + _dpk_kip_control_rfc(rtwdev, path, false); + rtw89_phy_write32_mask(rtwdev, R_KIP_MOD, B_KIP_MOD, + rtw89_read_rf(rtwdev, path, RR_MOD, RFREG_MASK)); + _dpk_kip_control_rfc(rtwdev, path, true); + + _dpk_one_shot(rtwdev, phy, path, D_RXAGC); + return _dpk_sync_check(rtwdev, path, kidx); +} + +static void _dpk_lbk_rxiqk(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy, + enum rtw89_rf_path path) +{ + u32 rf_11, reg_81cc; + u8 cur_rxbb; + + rtw89_phy_write32_mask(rtwdev, R_DPD_V1 + (path << 8), B_DPD_LBK, 0x1); + rtw89_phy_write32_mask(rtwdev, R_MDPK_RX_DCK, B_MDPK_RX_DCK_EN, 0x1); + + _dpk_kip_control_rfc(rtwdev, path, false); + + cur_rxbb = rtw89_read_rf(rtwdev, path, RR_MOD, RR_MOD_RXB); + rf_11 = rtw89_read_rf(rtwdev, path, RR_TXIG, RFREG_MASK); + reg_81cc = rtw89_phy_read32_mask(rtwdev, R_KIP_IQP + (path << 8), + B_KIP_IQP_SW); + + rtw89_write_rf(rtwdev, path, RR_TXIG, RR_TXIG_GR0, 0x0); + rtw89_write_rf(rtwdev, path, RR_TXIG, RR_TXIG_GR1, 0x3); + rtw89_write_rf(rtwdev, path, RR_TXIG, RR_TXIG_TG, 0xd); + rtw89_write_rf(rtwdev, path, RR_MOD, RR_MOD_RXB, 0x1f); + + rtw89_phy_write32_mask(rtwdev, R_KIP_IQP + (path << 8), B_KIP_IQP_IQSW, 0x12); + rtw89_phy_write32_mask(rtwdev, R_KIP_IQP + (path << 8), B_KIP_IQP_SW, 0x3); + + _dpk_kip_control_rfc(rtwdev, path, true); + + rtw89_phy_write32_mask(rtwdev, R_IQK_DIF4, MASKDWORD, 0x00250025); + + _dpk_one_shot(rtwdev, phy, path, LBK_RXIQK); + + rtw89_debug(rtwdev, RTW89_DBG_RFK, "[DPK] S%d LBK RXIQC = 0x%x\n", path, + rtw89_phy_read32_mask(rtwdev, R_RXIQC + (path << 8), MASKDWORD)); + + _dpk_kip_control_rfc(rtwdev, path, false); + + rtw89_write_rf(rtwdev, path, RR_TXIG, RFREG_MASK, rf_11); + rtw89_write_rf(rtwdev, path, RR_MOD, RR_MOD_RXB, cur_rxbb); + rtw89_phy_write32_mask(rtwdev, R_KIP_IQP + (path << 8), B_KIP_IQP_SW, reg_81cc); + + rtw89_phy_write32_mask(rtwdev, R_MDPK_RX_DCK, B_MDPK_RX_DCK_EN, 0x0); + rtw89_phy_write32_mask(rtwdev, R_KPATH_CFG, B_KPATH_CFG_ED, 0x0); + rtw89_phy_write32_mask(rtwdev, R_LOAD_COEF + (path << 8), B_LOAD_COEF_DI, 0x1); + + _dpk_kip_control_rfc(rtwdev, path, true); +} + +static void _dpk_rf_setting(struct rtw89_dev *rtwdev, enum rtw89_rf_path path, u8 kidx) +{ + struct rtw89_dpk_info *dpk = &rtwdev->dpk; + + if (dpk->bp[path][kidx].band == RTW89_BAND_2G) { + rtw89_write_rf(rtwdev, path, RR_MOD, RFREG_MASK, 0x50521); + rtw89_write_rf(rtwdev, path, RR_MOD_V1, RR_MOD_MASK, RF_DPK); + rtw89_write_rf(rtwdev, path, RR_RXBB, RR_RXBB_ATTC, 0x0); + rtw89_write_rf(rtwdev, path, RR_RXBB, RR_RXBB_ATTR, 0x7); + } else { + rtw89_write_rf(rtwdev, path, RR_MOD, RFREG_MASK, + 0x50521 | BIT(rtwdev->dbcc_en)); + rtw89_write_rf(rtwdev, path, RR_MOD_V1, RR_MOD_MASK, RF_DPK); + rtw89_write_rf(rtwdev, path, RR_RXA2, RR_RAA2_SATT, 0x3); + } + + rtw89_write_rf(rtwdev, path, RR_RCKD, RR_RCKD_BW, 0x1); + rtw89_write_rf(rtwdev, path, RR_BTC, RR_BTC_TXBB, dpk->bp[path][kidx].bw + 1); + rtw89_write_rf(rtwdev, path, RR_BTC, RR_BTC_RXBB, 0x0); + rtw89_write_rf(rtwdev, path, RR_RXBB2, RR_RXBB2_EBW, 0x0); +} + +static void _dpk_bypass_rxiqc(struct rtw89_dev *rtwdev, enum rtw89_rf_path path) +{ + rtw89_phy_write32_mask(rtwdev, R_DPD_V1 + (path << 8), B_DPD_LBK, 0x1); + rtw89_phy_write32_mask(rtwdev, R_RXIQC + (path << 8), MASKDWORD, 0x40000002); + + rtw89_debug(rtwdev, RTW89_DBG_RFK, "[DPK] Bypass RXIQC\n"); +} + +static u16 _dpk_dgain_read(struct rtw89_dev *rtwdev) +{ + u16 dgain; + + rtw89_phy_write32_mask(rtwdev, R_KIP_RPT1, B_KIP_RPT1_SEL, 0x0); + dgain = rtw89_phy_read32_mask(rtwdev, R_RPT_COM, B_PRT_COM_DCI); + + rtw89_debug(rtwdev, RTW89_DBG_RFK, "[DPK] DGain = 0x%x\n", dgain); + + return dgain; +} + +static u8 _dpk_gainloss_read(struct rtw89_dev *rtwdev) +{ + u8 result; + + rtw89_phy_write32_mask(rtwdev, R_KIP_RPT1, B_KIP_RPT1_SEL, 0x6); + rtw89_phy_write32_mask(rtwdev, R_DPK_CFG2, B_DPK_CFG2_ST, 0x1); + result = rtw89_phy_read32_mask(rtwdev, R_RPT_COM, B_PRT_COM_GL); + + rtw89_debug(rtwdev, RTW89_DBG_RFK, "[DPK] tmp GL = %d\n", result); + + return result; +} + +static u8 _dpk_gainloss(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy, + enum rtw89_rf_path path, u8 kidx) +{ + _dpk_one_shot(rtwdev, phy, path, D_GAIN_LOSS); + _dpk_kip_set_txagc(rtwdev, phy, path, 0xff, false); + + rtw89_phy_write32_mask(rtwdev, R_DPK_GL + (path << 8), B_DPK_GL_A1, 0xf078); + rtw89_phy_write32_mask(rtwdev, R_DPK_GL + (path << 8), B_DPK_GL_A0, 0x0); + + return _dpk_gainloss_read(rtwdev); +} + +static u8 _dpk_pas_read(struct rtw89_dev *rtwdev, u8 is_check) +{ + u32 val1_i = 0, val1_q = 0, val2_i = 0, val2_q = 0; + u32 val1_sqrt_sum, val2_sqrt_sum; + u8 i; + + rtw89_phy_write32_mask(rtwdev, R_KIP_RPT1, MASKBYTE2, 0x06); + rtw89_phy_write32_mask(rtwdev, R_DPK_CFG2, B_DPK_CFG2_ST, 0x0); + rtw89_phy_write32_mask(rtwdev, R_DPK_CFG3, MASKBYTE2, 0x08); + + if (is_check) { + rtw89_phy_write32_mask(rtwdev, R_DPK_CFG3, MASKBYTE3, 0x00); + val1_i = rtw89_phy_read32_mask(rtwdev, R_RPT_COM, MASKHWORD); + val1_i = abs(sign_extend32(val1_i, 11)); + val1_q = rtw89_phy_read32_mask(rtwdev, R_RPT_COM, MASKLWORD); + val1_q = abs(sign_extend32(val1_q, 11)); + + rtw89_phy_write32_mask(rtwdev, R_DPK_CFG3, MASKBYTE3, 0x1f); + val2_i = rtw89_phy_read32_mask(rtwdev, R_RPT_COM, MASKHWORD); + val2_i = abs(sign_extend32(val2_i, 11)); + val2_q = rtw89_phy_read32_mask(rtwdev, R_RPT_COM, MASKLWORD); + val2_q = abs(sign_extend32(val2_q, 11)); + + rtw89_debug(rtwdev, RTW89_DBG_RFK, "[DPK] PAS_delta = 0x%x\n", + phy_div(val1_i * val1_i + val1_q * val1_q, + val2_i * val2_i + val2_q * val2_q)); + } else { + for (i = 0; i < 32; i++) { + rtw89_phy_write32_mask(rtwdev, R_DPK_CFG3, MASKBYTE3, i); + rtw89_debug(rtwdev, RTW89_DBG_RFK, + "[DPK] PAS_Read[%02d]= 0x%08x\n", i, + rtw89_phy_read32_mask(rtwdev, R_RPT_COM, MASKDWORD)); + } + } + + val1_sqrt_sum = val1_i * val1_i + val1_q * val1_q; + val2_sqrt_sum = val2_i * val2_i + val2_q * val2_q; + + if (val1_sqrt_sum < val2_sqrt_sum) + return 2; + else if (val1_sqrt_sum >= val2_sqrt_sum * 8 / 5) + return 1; + else + return 0; +} + +static u8 _dpk_agc(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy, + enum rtw89_rf_path path, u8 kidx, u8 init_xdbm, u8 loss_only) +{ + struct rtw89_dpk_info *dpk = &rtwdev->dpk; + u8 tmp_dbm = init_xdbm, tmp_gl_idx = 0; + u8 step = DPK_AGC_STEP_SYNC_DGAIN; + u8 goout = 0, agc_cnt = 0; + bool is_fail = false; + int limit = 200; + u8 tmp_rxbb; + u16 dgain; + + do { + switch (step) { + case DPK_AGC_STEP_SYNC_DGAIN: + is_fail = _dpk_kip_set_rxagc(rtwdev, phy, path, kidx); + + if (is_fail) { + goout = 1; + break; + } + + dgain = _dpk_dgain_read(rtwdev); + + if (dgain > 0x5fc || dgain < 0x556) { + _dpk_one_shot(rtwdev, phy, path, D_SYNC); + dgain = _dpk_dgain_read(rtwdev); + } + + if (agc_cnt == 0) { + if (dpk->bp[path][kidx].band == RTW89_BAND_2G) + _dpk_bypass_rxiqc(rtwdev, path); + else + _dpk_lbk_rxiqk(rtwdev, phy, path); + } + step = DPK_AGC_STEP_GAIN_LOSS_IDX; + break; + + case DPK_AGC_STEP_GAIN_LOSS_IDX: + tmp_gl_idx = _dpk_gainloss(rtwdev, phy, path, kidx); + + if (_dpk_pas_read(rtwdev, true) == 2 && tmp_gl_idx > 0) + step = DPK_AGC_STEP_GL_LT_CRITERION; + else if ((tmp_gl_idx == 0 && _dpk_pas_read(rtwdev, true) == 1) || + tmp_gl_idx >= 7) + step = DPK_AGC_STEP_GL_GT_CRITERION; + else if (tmp_gl_idx == 0) + step = DPK_AGC_STEP_GL_LT_CRITERION; + else + step = DPK_AGC_STEP_SET_TX_GAIN; + break; + + case DPK_AGC_STEP_GL_GT_CRITERION: + if (tmp_dbm <= 7) { + goout = 1; + rtw89_debug(rtwdev, RTW89_DBG_RFK, + "[DPK] Txagc@lower bound!!\n"); + } else { + tmp_dbm = max_t(u8, tmp_dbm - 3, 7); + _dpk_kip_set_txagc(rtwdev, phy, path, tmp_dbm, true); + } + step = DPK_AGC_STEP_SYNC_DGAIN; + agc_cnt++; + break; + + case DPK_AGC_STEP_GL_LT_CRITERION: + if (tmp_dbm >= 24) { + goout = 1; + rtw89_debug(rtwdev, RTW89_DBG_RFK, + "[DPK] Txagc@upper bound!!\n"); + } else { + tmp_dbm = min_t(u8, tmp_dbm + 2, 24); + _dpk_kip_set_txagc(rtwdev, phy, path, tmp_dbm, true); + } + step = DPK_AGC_STEP_SYNC_DGAIN; + agc_cnt++; + break; + + case DPK_AGC_STEP_SET_TX_GAIN: + _dpk_kip_control_rfc(rtwdev, path, false); + tmp_rxbb = rtw89_read_rf(rtwdev, path, RR_MOD, RR_MOD_RXB); + tmp_rxbb = min_t(u8, tmp_rxbb + tmp_gl_idx, 0x1f); + + rtw89_write_rf(rtwdev, path, RR_MOD, RR_MOD_RXB, tmp_rxbb); + + rtw89_debug(rtwdev, RTW89_DBG_RFK, + "[DPK] Adjust RXBB (%+d) = 0x%x\n", + tmp_gl_idx, tmp_rxbb); + _dpk_kip_control_rfc(rtwdev, path, true); + goout = 1; + break; + default: + goout = 1; + break; + } + } while (!goout && agc_cnt < 6 && limit-- > 0); + + return is_fail; +} + +static void _dpk_set_mdpd_para(struct rtw89_dev *rtwdev, u8 order) +{ + switch (order) { + case 0: /* (5,3,1) */ + rtw89_phy_write32_mask(rtwdev, R_LDL_NORM, B_LDL_NORM_OP, 0x0); + rtw89_phy_write32_mask(rtwdev, R_DPK_IDL, B_DPK_IDL_SEL, 0x2); + rtw89_phy_write32_mask(rtwdev, R_LDL_NORM, B_LDL_NORM_PN, 0x4); + rtw89_phy_write32_mask(rtwdev, R_MDPK_SYNC, B_MDPK_SYNC_DMAN, 0x1); + break; + case 1: /* (5,3,0) */ + rtw89_phy_write32_mask(rtwdev, R_LDL_NORM, B_LDL_NORM_OP, 0x1); + rtw89_phy_write32_mask(rtwdev, R_DPK_IDL, B_DPK_IDL_SEL, 0x1); + rtw89_phy_write32_mask(rtwdev, R_LDL_NORM, B_LDL_NORM_PN, 0x0); + rtw89_phy_write32_mask(rtwdev, R_MDPK_SYNC, B_MDPK_SYNC_DMAN, 0x0); + break; + case 2: /* (5,0,0) */ + rtw89_phy_write32_mask(rtwdev, R_LDL_NORM, B_LDL_NORM_OP, 0x2); + rtw89_phy_write32_mask(rtwdev, R_DPK_IDL, B_DPK_IDL_SEL, 0x0); + rtw89_phy_write32_mask(rtwdev, R_LDL_NORM, B_LDL_NORM_PN, 0x0); + rtw89_phy_write32_mask(rtwdev, R_MDPK_SYNC, B_MDPK_SYNC_DMAN, 0x0); + break; + case 3: /* (7,3,1) */ + rtw89_phy_write32_mask(rtwdev, R_LDL_NORM, B_LDL_NORM_OP, 0x3); + rtw89_phy_write32_mask(rtwdev, R_DPK_IDL, B_DPK_IDL_SEL, 0x3); + rtw89_phy_write32_mask(rtwdev, R_LDL_NORM, B_LDL_NORM_PN, 0x4); + rtw89_phy_write32_mask(rtwdev, R_MDPK_SYNC, B_MDPK_SYNC_DMAN, 0x1); + break; + default: + rtw89_debug(rtwdev, RTW89_DBG_RFK, + "[DPK] Wrong MDPD order!!(0x%x)\n", order); + break; + } + + rtw89_debug(rtwdev, RTW89_DBG_RFK, "[DPK] Set %s for IDL\n", + order == 0x0 ? "(5,3,1)" : + order == 0x1 ? "(5,3,0)" : + order == 0x2 ? "(5,0,0)" : "(7,3,1)"); +} + +static void _dpk_idl_mpa(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy, + enum rtw89_rf_path path, u8 kidx) +{ + rtw89_phy_write32_mask(rtwdev, R_LDL_NORM, B_LDL_NORM_MA, 0x1); + + if (rtw89_phy_read32_mask(rtwdev, R_IDL_MPA, B_IDL_MD500) == 0x1) + _dpk_set_mdpd_para(rtwdev, 0x2); + else if (rtw89_phy_read32_mask(rtwdev, R_IDL_MPA, B_IDL_MD530) == 0x1) + _dpk_set_mdpd_para(rtwdev, 0x1); + else + _dpk_set_mdpd_para(rtwdev, 0x0); + + rtw89_phy_write32_mask(rtwdev, R_DPK_IDL, B_DPK_IDL, 0x0); + fsleep(1000); + + _dpk_one_shot(rtwdev, phy, path, D_MDPK_IDL); +} + +static u8 _dpk_order_convert(struct rtw89_dev *rtwdev) +{ + u32 order; + u8 val; + + order = rtw89_phy_read32_mask(rtwdev, R_LDL_NORM, B_LDL_NORM_OP); + + switch (order) { + case 0: /* (5,3,1) */ + val = 0x6; + break; + case 1: /* (5,3,0) */ + val = 0x2; + break; + case 2: /* (5,0,0) */ + val = 0x0; + break; + default: + val = 0xff; + break; + } + + rtw89_debug(rtwdev, RTW89_DBG_RFK, "[DPK] convert MDPD order to 0x%x\n", val); + + return val; +} + +static void _dpk_gain_normalize(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy, + enum rtw89_rf_path path, u8 kidx, bool is_execute) +{ + static const u32 reg[RTW89_DPK_BKUP_NUM][DPK_KSET_NUM] = { + {0x8190, 0x8194, 0x8198, 0x81a4}, + {0x81a8, 0x81c4, 0x81c8, 0x81e8} + }; + struct rtw89_dpk_info *dpk = &rtwdev->dpk; + u8 cur_k_set = dpk->cur_k_set; + + if (cur_k_set >= DPK_KSET_NUM) { + rtw89_warn(rtwdev, "DPK cur_k_set = %d\n", cur_k_set); + cur_k_set = 2; + } + + if (is_execute) { + rtw89_phy_write32_mask(rtwdev, R_DPK_GN + (path << 8), + B_DPK_GN_AG, 0x200); + rtw89_phy_write32_mask(rtwdev, R_DPK_GN + (path << 8), + B_DPK_GN_EN, 0x3); + + _dpk_one_shot(rtwdev, phy, path, D_GAIN_NORM); + } else { + rtw89_phy_write32_mask(rtwdev, reg[kidx][cur_k_set] + (path << 8), + 0x0000007F, 0x5b); + } + + dpk->bp[path][kidx].gs = + rtw89_phy_read32_mask(rtwdev, reg[kidx][cur_k_set] + (path << 8), + 0x0000007F); +} + +static void _dpk_on(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy, + enum rtw89_rf_path path, u8 kidx) +{ + struct rtw89_dpk_info *dpk = &rtwdev->dpk; + + rtw89_phy_write32_mask(rtwdev, R_LOAD_COEF + (path << 8), B_LOAD_COEF_MDPD, 0x1); + rtw89_phy_write32_mask(rtwdev, R_LOAD_COEF + (path << 8), B_LOAD_COEF_MDPD, 0x0); + rtw89_phy_write32_mask(rtwdev, R_DPD_CH0A + (path << 8) + (kidx << 2), + B_DPD_ORDER, _dpk_order_convert(rtwdev)); + + dpk->bp[path][kidx].path_ok = + dpk->bp[path][kidx].path_ok | BIT(dpk->cur_k_set); + + rtw89_debug(rtwdev, RTW89_DBG_RFK, "[DPK] S%d[%d] path_ok = 0x%x\n", + path, kidx, dpk->bp[path][kidx].path_ok); + + rtw89_phy_write32_mask(rtwdev, R_DPD_CH0A + (path << 8) + (kidx << 2), + B_DPD_MEN, dpk->bp[path][kidx].path_ok); + + _dpk_gain_normalize(rtwdev, phy, path, kidx, false); +} + +static bool _dpk_main(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy, + enum rtw89_rf_path path) +{ + struct rtw89_dpk_info *dpk = &rtwdev->dpk; + u8 kidx = dpk->cur_idx[path]; + u8 init_xdbm = 17; + bool is_fail; + + if (dpk->bp[path][kidx].band != RTW89_BAND_2G) + init_xdbm = 15; + + _dpk_kip_control_rfc(rtwdev, path, false); + _rfk_rf_direct_cntrl(rtwdev, path, false); + rtw89_write_rf(rtwdev, path, RR_BBDC, RFREG_MASK, 0x03ffd); + + _dpk_rf_setting(rtwdev, path, kidx); + _set_rx_dck(rtwdev, path, RF_DPK); + + _dpk_kip_pwr_clk_onoff(rtwdev, true); + _dpk_kip_preset(rtwdev, phy, path, kidx); + _dpk_txpwr_bb_force(rtwdev, path, true); + _dpk_kip_set_txagc(rtwdev, phy, path, init_xdbm, true); + _dpk_tpg_sel(rtwdev, path, kidx); + is_fail = _dpk_agc(rtwdev, phy, path, kidx, init_xdbm, false); + if (is_fail) + goto _error; + + _dpk_idl_mpa(rtwdev, phy, path, kidx); + _dpk_para_query(rtwdev, path, kidx); + + _dpk_on(rtwdev, phy, path, kidx); +_error: + _dpk_kip_control_rfc(rtwdev, path, false); + rtw89_write_rf(rtwdev, path, RR_MOD, RR_MOD_MASK, RF_RX); + + rtw89_debug(rtwdev, RTW89_DBG_RFK, "[DPK] S%d[%d]_K%d %s\n", path, kidx, + dpk->cur_k_set, is_fail ? "need Check" : "is Success"); + + return is_fail; +} + +static void _dpk_cal_select(struct rtw89_dev *rtwdev, bool force, + enum rtw89_phy_idx phy, u8 kpath) +{ + struct rtw89_dpk_info *dpk = &rtwdev->dpk; + u32 kip_bkup[RF_PATH_NUM_8851B][DPK_KIP_REG_NUM_8851B] = {}; + u32 rf_bkup[RF_PATH_NUM_8851B][DPK_RF_REG_NUM_8851B] = {}; + bool is_fail; + u8 path; + + for (path = 0; path < RF_PATH_NUM_8851B; path++) + dpk->cur_idx[path] = 0; + + for (path = 0; path < RF_PATH_NUM_8851B; path++) { + if (!(kpath & BIT(path))) + continue; + _dpk_bkup_kip(rtwdev, dpk_kip_reg, kip_bkup, path); + _dpk_bkup_rf(rtwdev, dpk_rf_reg, rf_bkup, path); + _dpk_information(rtwdev, phy, path); + _dpk_init(rtwdev, path); + + if (rtwdev->is_tssi_mode[path]) + _dpk_tssi_pause(rtwdev, path, true); + } + + for (path = 0; path < RF_PATH_NUM_8851B; path++) { + if (!(kpath & BIT(path))) + continue; + + rtw89_debug(rtwdev, RTW89_DBG_RFK, + "[DPK] ========= S%d[%d] DPK Start =========\n", + path, dpk->cur_idx[path]); + + _dpk_rxagc_onoff(rtwdev, path, false); + _rfk_drf_direct_cntrl(rtwdev, path, false); + _dpk_bb_afe_setting(rtwdev, path); + + is_fail = _dpk_main(rtwdev, phy, path); + _dpk_onoff(rtwdev, path, is_fail); + } + + for (path = 0; path < RF_PATH_NUM_8851B; path++) { + if (!(kpath & BIT(path))) + continue; + + _dpk_kip_restore(rtwdev, phy, path); + _dpk_reload_kip(rtwdev, dpk_kip_reg, kip_bkup, path); + _dpk_reload_rf(rtwdev, dpk_rf_reg, rf_bkup, path); + _dpk_bb_afe_restore(rtwdev, path); + _dpk_rxagc_onoff(rtwdev, path, true); + + if (rtwdev->is_tssi_mode[path]) + _dpk_tssi_pause(rtwdev, path, false); + } + + _dpk_kip_pwr_clk_onoff(rtwdev, false); +} + +static void _dpk(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy, bool force) +{ + rtw89_debug(rtwdev, RTW89_DBG_RFK, + "[DPK] ****** 8851B DPK Start (Ver: 0x%x, Cv: %d) ******\n", + DPK_VER_8851B, rtwdev->hal.cv); + + _dpk_cal_select(rtwdev, force, phy, _kpath(rtwdev, phy)); +} + +static void _dpk_track(struct rtw89_dev *rtwdev) +{ + struct rtw89_dpk_info *dpk = &rtwdev->dpk; + s8 txagc_bb, txagc_bb_tp, txagc_ofst; + s16 pwsf_tssi_ofst; + s8 delta_ther = 0; + u8 path, kidx; + u8 txagc_rf; + u8 cur_ther; + + for (path = 0; path < RF_PATH_NUM_8851B; path++) { + kidx = dpk->cur_idx[path]; + + rtw89_debug(rtwdev, RTW89_DBG_RFK_TRACK, + "[DPK_TRK] ================[S%d[%d] (CH %d)]================\n", + path, kidx, dpk->bp[path][kidx].ch); + + txagc_rf = rtw89_phy_read32_mask(rtwdev, R_TXAGC_BB + (path << 13), + B_TXAGC_RF); + txagc_bb = rtw89_phy_read32_mask(rtwdev, R_TXAGC_BB + (path << 13), + MASKBYTE2); + txagc_bb_tp = rtw89_phy_read32_mask(rtwdev, R_TXAGC_BTP + (path << 13), + B_TXAGC_BTP); + + rtw89_phy_write32_mask(rtwdev, R_KIP_RPT + (path << 8), + B_KIP_RPT_SEL, 0xf); + cur_ther = rtw89_phy_read32_mask(rtwdev, R_RPT_PER + (path << 8), + B_RPT_PER_TH); + txagc_ofst = rtw89_phy_read32_mask(rtwdev, R_RPT_PER + (path << 8), + B_RPT_PER_OF); + pwsf_tssi_ofst = rtw89_phy_read32_mask(rtwdev, R_RPT_PER + (path << 8), + B_RPT_PER_TSSI); + pwsf_tssi_ofst = sign_extend32(pwsf_tssi_ofst, 12); + + delta_ther = cur_ther - dpk->bp[path][kidx].ther_dpk; + + delta_ther = delta_ther * 2 / 3; + + rtw89_debug(rtwdev, RTW89_DBG_RFK_TRACK, + "[DPK_TRK] extra delta_ther = %d (0x%x / 0x%x@k)\n", + delta_ther, cur_ther, dpk->bp[path][kidx].ther_dpk); + + rtw89_debug(rtwdev, RTW89_DBG_RFK_TRACK, + "[DPK_TRK] delta_txagc = %d (0x%x / 0x%x@k)\n", + txagc_rf - dpk->bp[path][kidx].txagc_dpk, + txagc_rf, dpk->bp[path][kidx].txagc_dpk); + + rtw89_debug(rtwdev, RTW89_DBG_RFK_TRACK, + "[DPK_TRK] txagc_offset / pwsf_tssi_ofst = 0x%x / %+d\n", + txagc_ofst, pwsf_tssi_ofst); + + rtw89_debug(rtwdev, RTW89_DBG_RFK_TRACK, + "[DPK_TRK] txagc_bb_tp / txagc_bb = 0x%x / 0x%x\n", + txagc_bb_tp, txagc_bb); + + if (rtw89_phy_read32_mask(rtwdev, R_IDL_MPA, B_IDL_DN) == 0x0 && + txagc_rf != 0) { + rtw89_debug(rtwdev, RTW89_DBG_RFK_TRACK, + "[DPK_TRK] New pwsf = 0x%x\n", 0x78 - delta_ther); + + rtw89_phy_write32_mask(rtwdev, + R_DPD_BND + (path << 8) + (kidx << 2), + 0x07FC0000, 0x78 - delta_ther); + } + } +} + +static void _rck(struct rtw89_dev *rtwdev, enum rtw89_rf_path path) +{ + u32 rf_reg5; + u32 rck_val; + u32 val; + int ret; + + rtw89_debug(rtwdev, RTW89_DBG_RFK, "[RCK] ====== S%d RCK ======\n", path); + + rf_reg5 = rtw89_read_rf(rtwdev, path, RR_RSV1, RFREG_MASK); + + rtw89_write_rf(rtwdev, path, RR_RSV1, RR_RSV1_RST, 0x0); + rtw89_write_rf(rtwdev, path, RR_MOD, RR_MOD_MASK, RR_MOD_V_RX); + + rtw89_debug(rtwdev, RTW89_DBG_RFK, "[RCK] RF0x00 = 0x%05x\n", + rtw89_read_rf(rtwdev, path, RR_MOD, RFREG_MASK)); + + /* RCK trigger */ + rtw89_write_rf(rtwdev, path, RR_RCKC, RFREG_MASK, 0x00240); + + ret = read_poll_timeout_atomic(rtw89_read_rf, val, val, 2, 30, + false, rtwdev, path, RR_RCKS, BIT(3)); + + rck_val = rtw89_read_rf(rtwdev, path, RR_RCKC, RR_RCKC_CA); + + rtw89_debug(rtwdev, RTW89_DBG_RFK, "[RCK] rck_val = 0x%x, ret = %d\n", + rck_val, ret); + + rtw89_write_rf(rtwdev, path, RR_RCKC, RFREG_MASK, rck_val); + rtw89_write_rf(rtwdev, path, RR_RSV1, RFREG_MASK, rf_reg5); + + rtw89_debug(rtwdev, RTW89_DBG_RFK, "[RCK] RF 0x1b = 0x%x\n", + rtw89_read_rf(rtwdev, path, RR_RCKC, RFREG_MASK)); +} + +static void _tssi_set_sys(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy, + enum rtw89_rf_path path) +{ + const struct rtw89_chan *chan = rtw89_chan_get(rtwdev, RTW89_SUB_ENTITY_0); + enum rtw89_band band = chan->band_type; + + rtw89_rfk_parser(rtwdev, &rtw8851b_tssi_sys_defs_tbl); + + rtw89_rfk_parser_by_cond(rtwdev, band == RTW89_BAND_2G, + &rtw8851b_tssi_sys_a_defs_2g_tbl, + &rtw8851b_tssi_sys_a_defs_5g_tbl); +} + +static void _tssi_ini_txpwr_ctrl_bb(struct rtw89_dev *rtwdev, + enum rtw89_phy_idx phy, + enum rtw89_rf_path path) +{ + rtw89_rfk_parser(rtwdev, &rtw8851b_tssi_init_txpwr_defs_a_tbl); +} + +static void _tssi_ini_txpwr_ctrl_bb_he_tb(struct rtw89_dev *rtwdev, + enum rtw89_phy_idx phy, + enum rtw89_rf_path path) +{ + rtw89_rfk_parser(rtwdev, &rtw8851b_tssi_init_txpwr_he_tb_defs_a_tbl); +} + +static void _tssi_set_dck(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy, + enum rtw89_rf_path path) +{ + rtw89_rfk_parser(rtwdev, &rtw8851b_tssi_dck_defs_a_tbl); +} + +static void _tssi_set_tmeter_tbl(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy, + enum rtw89_rf_path path) +{ +#define RTW8851B_TSSI_GET_VAL(ptr, idx) \ +({ \ + s8 *__ptr = (ptr); \ + u8 __idx = (idx), __i, __v; \ + u32 __val = 0; \ + for (__i = 0; __i < 4; __i++) { \ + __v = (__ptr[__idx + __i]); \ + __val |= (__v << (8 * __i)); \ + } \ + __val; \ +}) + struct rtw89_tssi_info *tssi_info = &rtwdev->tssi; + const struct rtw89_chan *chan = rtw89_chan_get(rtwdev, RTW89_SUB_ENTITY_0); + u8 ch = chan->channel; + u8 subband = chan->subband_type; + const s8 *thm_up_a = NULL; + const s8 *thm_down_a = NULL; + u8 thermal = 0xff; + s8 thm_ofst[64] = {0}; + u32 tmp = 0; + u8 i, j; + + switch (subband) { + default: + case RTW89_CH_2G: + thm_up_a = rtw89_8851b_trk_cfg.delta_swingidx_2ga_p; + thm_down_a = rtw89_8851b_trk_cfg.delta_swingidx_2ga_n; + break; + case RTW89_CH_5G_BAND_1: + thm_up_a = rtw89_8851b_trk_cfg.delta_swingidx_5ga_p[0]; + thm_down_a = rtw89_8851b_trk_cfg.delta_swingidx_5ga_n[0]; + break; + case RTW89_CH_5G_BAND_3: + thm_up_a = rtw89_8851b_trk_cfg.delta_swingidx_5ga_p[1]; + thm_down_a = rtw89_8851b_trk_cfg.delta_swingidx_5ga_n[1]; + break; + case RTW89_CH_5G_BAND_4: + thm_up_a = rtw89_8851b_trk_cfg.delta_swingidx_5ga_p[2]; + thm_down_a = rtw89_8851b_trk_cfg.delta_swingidx_5ga_n[2]; + break; + } + + if (path == RF_PATH_A) { + thermal = tssi_info->thermal[RF_PATH_A]; + + rtw89_debug(rtwdev, RTW89_DBG_TSSI, + "[TSSI] ch=%d thermal_pathA=0x%x\n", ch, thermal); + + rtw89_phy_write32_mask(rtwdev, R_P0_TMETER, B_P0_TMETER_DIS, 0x0); + rtw89_phy_write32_mask(rtwdev, R_P0_TMETER, B_P0_TMETER_TRK, 0x1); + + if (thermal == 0xff) { + rtw89_phy_write32_mask(rtwdev, R_P0_TMETER, B_P0_TMETER, 32); + rtw89_phy_write32_mask(rtwdev, R_P0_RFCTM, B_P0_RFCTM_VAL, 32); + + for (i = 0; i < 64; i += 4) { + rtw89_phy_write32(rtwdev, R_P0_TSSI_BASE + i, 0x0); + + rtw89_debug(rtwdev, RTW89_DBG_TSSI, + "[TSSI] write 0x%x val=0x%08x\n", + R_P0_TSSI_BASE + i, 0x0); + } + + } else { + rtw89_phy_write32_mask(rtwdev, R_P0_TMETER, B_P0_TMETER, + thermal); + rtw89_phy_write32_mask(rtwdev, R_P0_RFCTM, B_P0_RFCTM_VAL, + thermal); + + i = 0; + for (j = 0; j < 32; j++) + thm_ofst[j] = i < DELTA_SWINGIDX_SIZE ? + -thm_down_a[i++] : + -thm_down_a[DELTA_SWINGIDX_SIZE - 1]; + + i = 1; + for (j = 63; j >= 32; j--) + thm_ofst[j] = i < DELTA_SWINGIDX_SIZE ? + thm_up_a[i++] : + thm_up_a[DELTA_SWINGIDX_SIZE - 1]; + + for (i = 0; i < 64; i += 4) { + tmp = RTW8851B_TSSI_GET_VAL(thm_ofst, i); + rtw89_phy_write32(rtwdev, R_P0_TSSI_BASE + i, tmp); + + rtw89_debug(rtwdev, RTW89_DBG_TSSI, + "[TSSI] write 0x%x val=0x%08x\n", + 0x5c00 + i, tmp); + } + } + rtw89_phy_write32_mask(rtwdev, R_P0_RFCTM, R_P0_RFCTM_RDY, 0x1); + rtw89_phy_write32_mask(rtwdev, R_P0_RFCTM, R_P0_RFCTM_RDY, 0x0); + } +#undef RTW8851B_TSSI_GET_VAL +} + +static void _tssi_set_dac_gain_tbl(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy, + enum rtw89_rf_path path) +{ + rtw89_rfk_parser(rtwdev, &rtw8851b_tssi_dac_gain_defs_a_tbl); +} + +static void _tssi_slope_cal_org(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy, + enum rtw89_rf_path path) +{ + const struct rtw89_chan *chan = rtw89_chan_get(rtwdev, RTW89_SUB_ENTITY_0); + enum rtw89_band band = chan->band_type; + + rtw89_rfk_parser_by_cond(rtwdev, band == RTW89_BAND_2G, + &rtw8851b_tssi_slope_a_defs_2g_tbl, + &rtw8851b_tssi_slope_a_defs_5g_tbl); +} + +static void _tssi_alignment_default(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy, + enum rtw89_rf_path path, bool all) +{ + const struct rtw89_chan *chan = rtw89_chan_get(rtwdev, RTW89_SUB_ENTITY_0); + enum rtw89_band band = chan->band_type; + + rtw89_rfk_parser_by_cond(rtwdev, band == RTW89_BAND_2G, + &rtw8851b_tssi_align_a_2g_defs_tbl, + &rtw8851b_tssi_align_a_5g_defs_tbl); +} + +static void _tssi_set_tssi_slope(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy, + enum rtw89_rf_path path) +{ + rtw89_rfk_parser(rtwdev, &rtw8851b_tssi_slope_defs_a_tbl); +} + +static void _tssi_set_tssi_track(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy, + enum rtw89_rf_path path) +{ + rtw89_rfk_parser(rtwdev, &rtw8851b_tssi_track_defs_a_tbl); +} + +static void _tssi_set_txagc_offset_mv_avg(struct rtw89_dev *rtwdev, + enum rtw89_phy_idx phy, + enum rtw89_rf_path path) +{ + rtw89_rfk_parser(rtwdev, &rtw8851b_tssi_mv_avg_defs_a_tbl); +} + +static void _tssi_enable(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy) +{ + _tssi_set_tssi_track(rtwdev, phy, RF_PATH_A); + _tssi_set_txagc_offset_mv_avg(rtwdev, phy, RF_PATH_A); + + rtw89_phy_write32_mask(rtwdev, R_P0_TSSI_MV_AVG, B_P0_TSSI_MV_CLR, 0x0); + rtw89_phy_write32_mask(rtwdev, R_P0_TSSI_AVG, B_P0_TSSI_EN, 0x0); + rtw89_phy_write32_mask(rtwdev, R_P0_TSSI_AVG, B_P0_TSSI_EN, 0x1); + rtw89_write_rf(rtwdev, RF_PATH_A, RR_TXGA_V1, RR_TXGA_V1_TRK_EN, 0x1); + + rtw89_phy_write32_mask(rtwdev, R_P0_TSSI_TRK, B_P0_TSSI_OFT_EN, 0x0); + rtw89_phy_write32_mask(rtwdev, R_P0_TSSI_TRK, B_P0_TSSI_RFC, 0x3); + rtw89_phy_write32_mask(rtwdev, R_P0_TSSI_TRK, B_P0_TSSI_OFT, 0xc0); + rtw89_phy_write32_mask(rtwdev, R_P0_TSSI_TRK, B_P0_TSSI_OFT_EN, 0x0); + rtw89_phy_write32_mask(rtwdev, R_P0_TSSI_TRK, B_P0_TSSI_OFT_EN, 0x1); + + rtwdev->is_tssi_mode[RF_PATH_A] = true; +} + +static void _tssi_disable(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy) +{ + rtw89_phy_write32_mask(rtwdev, R_P0_TSSI_AVG, B_P0_TSSI_EN, 0x0); + rtw89_phy_write32_mask(rtwdev, R_P0_TSSI_TRK, B_P0_TSSI_OFT_EN, 0x0); + rtw89_phy_write32_mask(rtwdev, R_P0_TSSI_TRK, B_P0_TSSI_OFT_EN, 0x1); + rtw89_phy_write32_mask(rtwdev, R_P0_TSSI_TRK, B_P0_TSSI_OFT_EN, 0x0); + rtw89_phy_write32_mask(rtwdev, R_P0_TSSI_MV_AVG, B_P0_TSSI_MV_CLR, 0x1); + + rtwdev->is_tssi_mode[RF_PATH_A] = false; +} + +static u32 _tssi_get_cck_group(struct rtw89_dev *rtwdev, u8 ch) +{ + switch (ch) { + case 1 ... 2: + return 0; + case 3 ... 5: + return 1; + case 6 ... 8: + return 2; + case 9 ... 11: + return 3; + case 12 ... 13: + return 4; + case 14: + return 5; + } + + return 0; +} + +#define TSSI_EXTRA_GROUP_BIT (BIT(31)) +#define TSSI_EXTRA_GROUP(idx) (TSSI_EXTRA_GROUP_BIT | (idx)) +#define IS_TSSI_EXTRA_GROUP(group) ((group) & TSSI_EXTRA_GROUP_BIT) +#define TSSI_EXTRA_GET_GROUP_IDX1(group) ((group) & ~TSSI_EXTRA_GROUP_BIT) +#define TSSI_EXTRA_GET_GROUP_IDX2(group) (TSSI_EXTRA_GET_GROUP_IDX1(group) + 1) + +static u32 _tssi_get_ofdm_group(struct rtw89_dev *rtwdev, u8 ch) +{ + switch (ch) { + case 1 ... 2: + return 0; + case 3 ... 5: + return 1; + case 6 ... 8: + return 2; + case 9 ... 11: + return 3; + case 12 ... 14: + return 4; + case 36 ... 40: + return 5; + case 41 ... 43: + return TSSI_EXTRA_GROUP(5); + case 44 ... 48: + return 6; + case 49 ... 51: + return TSSI_EXTRA_GROUP(6); + case 52 ... 56: + return 7; + case 57 ... 59: + return TSSI_EXTRA_GROUP(7); + case 60 ... 64: + return 8; + case 100 ... 104: + return 9; + case 105 ... 107: + return TSSI_EXTRA_GROUP(9); + case 108 ... 112: + return 10; + case 113 ... 115: + return TSSI_EXTRA_GROUP(10); + case 116 ... 120: + return 11; + case 121 ... 123: + return TSSI_EXTRA_GROUP(11); + case 124 ... 128: + return 12; + case 129 ... 131: + return TSSI_EXTRA_GROUP(12); + case 132 ... 136: + return 13; + case 137 ... 139: + return TSSI_EXTRA_GROUP(13); + case 140 ... 144: + return 14; + case 149 ... 153: + return 15; + case 154 ... 156: + return TSSI_EXTRA_GROUP(15); + case 157 ... 161: + return 16; + case 162 ... 164: + return TSSI_EXTRA_GROUP(16); + case 165 ... 169: + return 17; + case 170 ... 172: + return TSSI_EXTRA_GROUP(17); + case 173 ... 177: + return 18; + } + + return 0; +} + +static u32 _tssi_get_trim_group(struct rtw89_dev *rtwdev, u8 ch) +{ + switch (ch) { + case 1 ... 8: + return 0; + case 9 ... 14: + return 1; + case 36 ... 48: + return 2; + case 52 ... 64: + return 3; + case 100 ... 112: + return 4; + case 116 ... 128: + return 5; + case 132 ... 144: + return 6; + case 149 ... 177: + return 7; + } + + return 0; +} + +static s8 _tssi_get_ofdm_de(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy, + enum rtw89_rf_path path) +{ + struct rtw89_tssi_info *tssi_info = &rtwdev->tssi; + const struct rtw89_chan *chan = rtw89_chan_get(rtwdev, RTW89_SUB_ENTITY_0); + u32 gidx, gidx_1st, gidx_2nd; + u8 ch = chan->channel; + s8 de_1st; + s8 de_2nd; + s8 val; + + gidx = _tssi_get_ofdm_group(rtwdev, ch); + + rtw89_debug(rtwdev, RTW89_DBG_TSSI, + "[TSSI][TRIM]: path=%d mcs group_idx=0x%x\n", path, gidx); + + if (IS_TSSI_EXTRA_GROUP(gidx)) { + gidx_1st = TSSI_EXTRA_GET_GROUP_IDX1(gidx); + gidx_2nd = TSSI_EXTRA_GET_GROUP_IDX2(gidx); + de_1st = tssi_info->tssi_mcs[path][gidx_1st]; + de_2nd = tssi_info->tssi_mcs[path][gidx_2nd]; + val = (de_1st + de_2nd) / 2; + + rtw89_debug(rtwdev, RTW89_DBG_TSSI, + "[TSSI][TRIM]: path=%d mcs de=%d 1st=%d 2nd=%d\n", + path, val, de_1st, de_2nd); + } else { + val = tssi_info->tssi_mcs[path][gidx]; + + rtw89_debug(rtwdev, RTW89_DBG_TSSI, + "[TSSI][TRIM]: path=%d mcs de=%d\n", path, val); + } + + return val; +} + +static s8 _tssi_get_ofdm_trim_de(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy, + enum rtw89_rf_path path) +{ + struct rtw89_tssi_info *tssi_info = &rtwdev->tssi; + const struct rtw89_chan *chan = rtw89_chan_get(rtwdev, RTW89_SUB_ENTITY_0); + u32 tgidx, tgidx_1st, tgidx_2nd; + u8 ch = chan->channel; + s8 tde_1st; + s8 tde_2nd; + s8 val; + + tgidx = _tssi_get_trim_group(rtwdev, ch); + + rtw89_debug(rtwdev, RTW89_DBG_TSSI, + "[TSSI][TRIM]: path=%d mcs trim_group_idx=0x%x\n", + path, tgidx); + + if (IS_TSSI_EXTRA_GROUP(tgidx)) { + tgidx_1st = TSSI_EXTRA_GET_GROUP_IDX1(tgidx); + tgidx_2nd = TSSI_EXTRA_GET_GROUP_IDX2(tgidx); + tde_1st = tssi_info->tssi_trim[path][tgidx_1st]; + tde_2nd = tssi_info->tssi_trim[path][tgidx_2nd]; + val = (tde_1st + tde_2nd) / 2; + + rtw89_debug(rtwdev, RTW89_DBG_TSSI, + "[TSSI][TRIM]: path=%d mcs trim_de=%d 1st=%d 2nd=%d\n", + path, val, tde_1st, tde_2nd); + } else { + val = tssi_info->tssi_trim[path][tgidx]; + + rtw89_debug(rtwdev, RTW89_DBG_TSSI, + "[TSSI][TRIM]: path=%d mcs trim_de=%d\n", + path, val); + } + + return val; +} + +static void _tssi_set_efuse_to_de(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy) +{ + struct rtw89_tssi_info *tssi_info = &rtwdev->tssi; + const struct rtw89_chan *chan = rtw89_chan_get(rtwdev, RTW89_SUB_ENTITY_0); + u8 ch = chan->channel; + u8 gidx; + s8 ofdm_de; + s8 trim_de; + s32 val; + u32 i; + + rtw89_debug(rtwdev, RTW89_DBG_TSSI, "[TSSI][TRIM]: phy=%d ch=%d\n", + phy, ch); + + for (i = RF_PATH_A; i < RTW8851B_TSSI_PATH_NR; i++) { + gidx = _tssi_get_cck_group(rtwdev, ch); + trim_de = _tssi_get_ofdm_trim_de(rtwdev, phy, i); + val = tssi_info->tssi_cck[i][gidx] + trim_de; + + rtw89_debug(rtwdev, RTW89_DBG_TSSI, + "[TSSI][TRIM]: path=%d cck[%d]=0x%x trim=0x%x\n", + i, gidx, tssi_info->tssi_cck[i][gidx], trim_de); + + rtw89_phy_write32_mask(rtwdev, _tssi_de_cck_long[i], _TSSI_DE_MASK, val); + rtw89_phy_write32_mask(rtwdev, _tssi_de_cck_short[i], _TSSI_DE_MASK, val); + + rtw89_debug(rtwdev, RTW89_DBG_TSSI, + "[TSSI] Set TSSI CCK DE 0x%x[21:12]=0x%x\n", + _tssi_de_cck_long[i], + rtw89_phy_read32_mask(rtwdev, _tssi_de_cck_long[i], + _TSSI_DE_MASK)); + + ofdm_de = _tssi_get_ofdm_de(rtwdev, phy, i); + trim_de = _tssi_get_ofdm_trim_de(rtwdev, phy, i); + val = ofdm_de + trim_de; + + rtw89_debug(rtwdev, RTW89_DBG_TSSI, + "[TSSI][TRIM]: path=%d mcs=0x%x trim=0x%x\n", + i, ofdm_de, trim_de); + + rtw89_phy_write32_mask(rtwdev, _tssi_de_mcs_20m[i], _TSSI_DE_MASK, val); + rtw89_phy_write32_mask(rtwdev, _tssi_de_mcs_40m[i], _TSSI_DE_MASK, val); + rtw89_phy_write32_mask(rtwdev, _tssi_de_mcs_80m[i], _TSSI_DE_MASK, val); + rtw89_phy_write32_mask(rtwdev, _tssi_de_mcs_80m_80m[i], _TSSI_DE_MASK, val); + rtw89_phy_write32_mask(rtwdev, _tssi_de_mcs_5m[i], _TSSI_DE_MASK, val); + rtw89_phy_write32_mask(rtwdev, _tssi_de_mcs_10m[i], _TSSI_DE_MASK, val); + + rtw89_debug(rtwdev, RTW89_DBG_TSSI, + "[TSSI] Set TSSI MCS DE 0x%x[21:12]=0x%x\n", + _tssi_de_mcs_20m[i], + rtw89_phy_read32_mask(rtwdev, _tssi_de_mcs_20m[i], + _TSSI_DE_MASK)); + } +} + +static void _tssi_alimentk_dump_result(struct rtw89_dev *rtwdev, enum rtw89_rf_path path) +{ + rtw89_debug(rtwdev, RTW89_DBG_RFK, + "[TSSI PA K]\n0x%x = 0x%08x\n0x%x = 0x%08x\n0x%x = 0x%08x\n0x%x = 0x%08x\n" + "0x%x = 0x%08x\n0x%x = 0x%08x\n0x%x = 0x%08x\n0x%x = 0x%08x\n", + R_TSSI_PA_K1 + (path << 13), + rtw89_phy_read32_mask(rtwdev, R_TSSI_PA_K1 + (path << 13), MASKDWORD), + R_TSSI_PA_K2 + (path << 13), + rtw89_phy_read32_mask(rtwdev, R_TSSI_PA_K2 + (path << 13), MASKDWORD), + R_P0_TSSI_ALIM1 + (path << 13), + rtw89_phy_read32_mask(rtwdev, R_P0_TSSI_ALIM1 + (path << 13), MASKDWORD), + R_P0_TSSI_ALIM3 + (path << 13), + rtw89_phy_read32_mask(rtwdev, R_P0_TSSI_ALIM3 + (path << 13), MASKDWORD), + R_TSSI_PA_K5 + (path << 13), + rtw89_phy_read32_mask(rtwdev, R_TSSI_PA_K5 + (path << 13), MASKDWORD), + R_P0_TSSI_ALIM2 + (path << 13), + rtw89_phy_read32_mask(rtwdev, R_P0_TSSI_ALIM2 + (path << 13), MASKDWORD), + R_P0_TSSI_ALIM4 + (path << 13), + rtw89_phy_read32_mask(rtwdev, R_P0_TSSI_ALIM4 + (path << 13), MASKDWORD), + R_TSSI_PA_K8 + (path << 13), + rtw89_phy_read32_mask(rtwdev, R_TSSI_PA_K8 + (path << 13), MASKDWORD)); +} + +static void _tssi_alimentk_done(struct rtw89_dev *rtwdev, + enum rtw89_phy_idx phy, enum rtw89_rf_path path) +{ + struct rtw89_tssi_info *tssi_info = &rtwdev->tssi; + const struct rtw89_chan *chan = rtw89_chan_get(rtwdev, RTW89_SUB_ENTITY_0); + u8 channel = chan->channel; + u8 band; + + rtw89_debug(rtwdev, RTW89_DBG_RFK, + "======>%s phy=%d path=%d\n", __func__, phy, path); + + if (channel >= 1 && channel <= 14) + band = TSSI_ALIMK_2G; + else if (channel >= 36 && channel <= 64) + band = TSSI_ALIMK_5GL; + else if (channel >= 100 && channel <= 144) + band = TSSI_ALIMK_5GM; + else if (channel >= 149 && channel <= 177) + band = TSSI_ALIMK_5GH; + else + band = TSSI_ALIMK_2G; + + if (tssi_info->alignment_done[path][band]) { + rtw89_phy_write32_mask(rtwdev, R_P0_TSSI_ALIM1 + (path << 13), MASKDWORD, + tssi_info->alignment_value[path][band][0]); + rtw89_phy_write32_mask(rtwdev, R_P0_TSSI_ALIM3 + (path << 13), MASKDWORD, + tssi_info->alignment_value[path][band][1]); + rtw89_phy_write32_mask(rtwdev, R_P0_TSSI_ALIM2 + (path << 13), MASKDWORD, + tssi_info->alignment_value[path][band][2]); + rtw89_phy_write32_mask(rtwdev, R_P0_TSSI_ALIM4 + (path << 13), MASKDWORD, + tssi_info->alignment_value[path][band][3]); + } + + _tssi_alimentk_dump_result(rtwdev, path); +} + +static void rtw8851b_by_rate_dpd(struct rtw89_dev *rtwdev) +{ + rtw89_write32_mask(rtwdev, R_AX_PWR_SWING_OTHER_CTRL0, + B_AX_CFIR_BY_RATE_OFF_MASK, 0x21861); +} + +void rtw8851b_dpk_init(struct rtw89_dev *rtwdev) +{ + rtw8851b_by_rate_dpd(rtwdev); +} + +void rtw8851b_aack(struct rtw89_dev *rtwdev) +{ + u32 tmp05, ib[4]; + u32 tmp; + int ret; + int rek; + int i; + + rtw89_debug(rtwdev, RTW89_DBG_RFK, "[LCK]DO AACK\n"); + + tmp05 = rtw89_read_rf(rtwdev, RF_PATH_A, RR_RSV1, RFREG_MASK); + rtw89_write_rf(rtwdev, RF_PATH_A, RR_MOD, RR_MOD_MASK, 0x3); + rtw89_write_rf(rtwdev, RF_PATH_A, RR_RSV1, RFREG_MASK, 0x0); + + for (rek = 0; rek < 4; rek++) { + rtw89_write_rf(rtwdev, RF_PATH_A, RR_AACK, RFREG_MASK, 0x8201e); + rtw89_write_rf(rtwdev, RF_PATH_A, RR_AACK, RFREG_MASK, 0x8201f); + fsleep(100); + + ret = read_poll_timeout_atomic(rtw89_read_rf, tmp, tmp, + 1, 1000, false, + rtwdev, RF_PATH_A, 0xd0, BIT(16)); + if (ret) + rtw89_warn(rtwdev, "[LCK]AACK timeout\n"); + + rtw89_write_rf(rtwdev, RF_PATH_A, RR_VCI, RR_VCI_ON, 0x1); + for (i = 0; i < 4; i++) { + rtw89_write_rf(rtwdev, RF_PATH_A, RR_VCO, RR_VCO_SEL, i); + ib[i] = rtw89_read_rf(rtwdev, RF_PATH_A, RR_IBD, RR_IBD_VAL); + } + rtw89_write_rf(rtwdev, RF_PATH_A, RR_VCI, RR_VCI_ON, 0x0); + + if (ib[0] != 0 && ib[1] != 0 && ib[2] != 0 && ib[3] != 0) + break; + } + + if (rek != 0) + rtw89_debug(rtwdev, RTW89_DBG_RFK, "[LCK]AACK rek = %d\n", rek); + + rtw89_write_rf(rtwdev, RF_PATH_A, RR_RSV1, RFREG_MASK, tmp05); +} + +void rtw8851b_rck(struct rtw89_dev *rtwdev) +{ + _rck(rtwdev, RF_PATH_A); +} + +void rtw8851b_dack(struct rtw89_dev *rtwdev) +{ + _dac_cal(rtwdev, false); +} + +void rtw8851b_iqk(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy_idx) +{ + u8 phy_map = rtw89_btc_phymap(rtwdev, phy_idx, 0); + u32 tx_en; + + rtw89_btc_ntfy_wl_rfk(rtwdev, phy_map, BTC_WRFKT_IQK, BTC_WRFK_START); + rtw89_chip_stop_sch_tx(rtwdev, phy_idx, &tx_en, RTW89_SCH_TX_SEL_ALL); + _wait_rx_mode(rtwdev, _kpath(rtwdev, phy_idx)); + + _iqk_init(rtwdev); + _iqk(rtwdev, phy_idx, false); + + rtw89_chip_resume_sch_tx(rtwdev, phy_idx, tx_en); + rtw89_btc_ntfy_wl_rfk(rtwdev, phy_map, BTC_WRFKT_IQK, BTC_WRFK_STOP); +} + +void rtw8851b_rx_dck(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy_idx) +{ + u8 phy_map = rtw89_btc_phymap(rtwdev, phy_idx, 0); + u32 tx_en; + + rtw89_btc_ntfy_wl_rfk(rtwdev, phy_map, BTC_WRFKT_RXDCK, BTC_WRFK_START); + rtw89_chip_stop_sch_tx(rtwdev, phy_idx, &tx_en, RTW89_SCH_TX_SEL_ALL); + _wait_rx_mode(rtwdev, _kpath(rtwdev, phy_idx)); + + _rx_dck(rtwdev, phy_idx, false); + + rtw89_chip_resume_sch_tx(rtwdev, phy_idx, tx_en); + rtw89_btc_ntfy_wl_rfk(rtwdev, phy_map, BTC_WRFKT_RXDCK, BTC_WRFK_STOP); +} + +void rtw8851b_dpk(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy_idx) +{ + u8 phy_map = rtw89_btc_phymap(rtwdev, phy_idx, 0); + u32 tx_en; + + rtw89_btc_ntfy_wl_rfk(rtwdev, phy_map, BTC_WRFKT_DPK, BTC_WRFK_START); + rtw89_chip_stop_sch_tx(rtwdev, phy_idx, &tx_en, RTW89_SCH_TX_SEL_ALL); + _wait_rx_mode(rtwdev, _kpath(rtwdev, phy_idx)); + + rtwdev->dpk.is_dpk_enable = true; + rtwdev->dpk.is_dpk_reload_en = false; + _dpk(rtwdev, phy_idx, false); + + rtw89_chip_resume_sch_tx(rtwdev, phy_idx, tx_en); + rtw89_btc_ntfy_wl_rfk(rtwdev, phy_map, BTC_WRFKT_DPK, BTC_WRFK_STOP); +} + +void rtw8851b_dpk_track(struct rtw89_dev *rtwdev) +{ + _dpk_track(rtwdev); +} + +void rtw8851b_tssi(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy, bool hwtx_en) +{ + u8 phy_map = rtw89_btc_phymap(rtwdev, phy, RF_A); + u8 i; + + rtw89_debug(rtwdev, RTW89_DBG_TSSI, "[TSSI] %s: phy=%d\n", __func__, phy); + rtw89_btc_ntfy_wl_rfk(rtwdev, phy_map, BTC_WRFKT_IQK, BTC_WRFK_ONESHOT_START); + + _tssi_disable(rtwdev, phy); + + for (i = RF_PATH_A; i < RF_PATH_NUM_8851B; i++) { + _tssi_set_sys(rtwdev, phy, i); + _tssi_ini_txpwr_ctrl_bb(rtwdev, phy, i); + _tssi_ini_txpwr_ctrl_bb_he_tb(rtwdev, phy, i); + _tssi_set_dck(rtwdev, phy, i); + _tssi_set_tmeter_tbl(rtwdev, phy, i); + _tssi_set_dac_gain_tbl(rtwdev, phy, i); + _tssi_slope_cal_org(rtwdev, phy, i); + _tssi_alignment_default(rtwdev, phy, i, true); + _tssi_set_tssi_slope(rtwdev, phy, i); + } + + _tssi_enable(rtwdev, phy); + _tssi_set_efuse_to_de(rtwdev, phy); + + rtw89_btc_ntfy_wl_rfk(rtwdev, phy_map, BTC_WRFKT_IQK, BTC_WRFK_ONESHOT_STOP); +} + +void rtw8851b_tssi_scan(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy) +{ + const struct rtw89_chan *chan = rtw89_chan_get(rtwdev, RTW89_SUB_ENTITY_0); + u8 channel = chan->channel; + u32 i; + + rtw89_debug(rtwdev, RTW89_DBG_RFK, + "======>%s phy=%d channel=%d\n", __func__, phy, channel); + + _tssi_disable(rtwdev, phy); + + for (i = RF_PATH_A; i < RF_PATH_NUM_8851B; i++) { + _tssi_set_sys(rtwdev, phy, i); + _tssi_set_tmeter_tbl(rtwdev, phy, i); + _tssi_slope_cal_org(rtwdev, phy, i); + _tssi_alignment_default(rtwdev, phy, i, true); + } + + _tssi_enable(rtwdev, phy); + _tssi_set_efuse_to_de(rtwdev, phy); +} + +static void rtw8851b_tssi_default_txagc(struct rtw89_dev *rtwdev, + enum rtw89_phy_idx phy, bool enable) +{ + const struct rtw89_chan *chan = rtw89_chan_get(rtwdev, RTW89_SUB_ENTITY_0); + u8 channel = chan->channel; + + rtw89_debug(rtwdev, RTW89_DBG_RFK, "======> %s ch=%d\n", + __func__, channel); + + if (enable) + return; + + rtw89_debug(rtwdev, RTW89_DBG_RFK, + "======>%s 1 SCAN_END Set 0x5818[7:0]=0x%x\n", + __func__, + rtw89_phy_read32_mask(rtwdev, R_P0_TSSI_TRK, B_P0_TSSI_OFT)); + + rtw89_phy_write32_mask(rtwdev, R_P0_TSSI_TRK, B_P0_TSSI_OFT, 0xc0); + rtw89_phy_write32_mask(rtwdev, R_P0_TSSI_TRK, B_P0_TSSI_OFT_EN, 0x0); + rtw89_phy_write32_mask(rtwdev, R_P0_TSSI_TRK, B_P0_TSSI_OFT_EN, 0x1); + + _tssi_alimentk_done(rtwdev, phy, RF_PATH_A); + + rtw89_debug(rtwdev, RTW89_DBG_RFK, + "======>%s 2 SCAN_END Set 0x5818[7:0]=0x%x\n", + __func__, + rtw89_phy_read32_mask(rtwdev, R_P0_TSSI_TRK, B_P0_TSSI_OFT)); + + rtw89_debug(rtwdev, RTW89_DBG_RFK, + "======> %s SCAN_END\n", __func__); +} + +void rtw8851b_wifi_scan_notify(struct rtw89_dev *rtwdev, bool scan_start, + enum rtw89_phy_idx phy_idx) +{ + if (scan_start) + rtw8851b_tssi_default_txagc(rtwdev, phy_idx, true); + else + rtw8851b_tssi_default_txagc(rtwdev, phy_idx, false); +} + +static void _bw_setting(struct rtw89_dev *rtwdev, enum rtw89_rf_path path, + enum rtw89_bandwidth bw, bool dav) +{ + u32 reg18_addr = dav ? RR_CFGCH : RR_CFGCH_V1; + u32 rf_reg18; + + rtw89_debug(rtwdev, RTW89_DBG_RFK, "[RFK]===> %s\n", __func__); + + rf_reg18 = rtw89_read_rf(rtwdev, path, reg18_addr, RFREG_MASK); + if (rf_reg18 == INV_RF_DATA) { + rtw89_debug(rtwdev, RTW89_DBG_RFK, + "[RFK]Invalid RF_0x18 for Path-%d\n", path); + return; + } + rf_reg18 &= ~RR_CFGCH_BW; + + switch (bw) { + case RTW89_CHANNEL_WIDTH_5: + case RTW89_CHANNEL_WIDTH_10: + case RTW89_CHANNEL_WIDTH_20: + rf_reg18 |= FIELD_PREP(RR_CFGCH_BW, CFGCH_BW_20M); + break; + case RTW89_CHANNEL_WIDTH_40: + rf_reg18 |= FIELD_PREP(RR_CFGCH_BW, CFGCH_BW_40M); + break; + case RTW89_CHANNEL_WIDTH_80: + rf_reg18 |= FIELD_PREP(RR_CFGCH_BW, CFGCH_BW_80M); + break; + default: + rtw89_debug(rtwdev, RTW89_DBG_RFK, "[RFK]Fail to set CH\n"); + } + + rf_reg18 &= ~(RR_CFGCH_POW_LCK | RR_CFGCH_TRX_AH | RR_CFGCH_BCN | + RR_CFGCH_BW2) & RFREG_MASK; + rf_reg18 |= RR_CFGCH_BW2; + rtw89_write_rf(rtwdev, path, reg18_addr, RFREG_MASK, rf_reg18); + + rtw89_debug(rtwdev, RTW89_DBG_RFK, "[RFK] set %x at path%d, %x =0x%x\n", + bw, path, reg18_addr, + rtw89_read_rf(rtwdev, path, reg18_addr, RFREG_MASK)); +} + +static void _ctrl_bw(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy, + enum rtw89_bandwidth bw) +{ + _bw_setting(rtwdev, RF_PATH_A, bw, true); + _bw_setting(rtwdev, RF_PATH_A, bw, false); +} + +static bool _set_s0_arfc18(struct rtw89_dev *rtwdev, u32 val) +{ + u32 bak; + u32 tmp; + int ret; + + bak = rtw89_read_rf(rtwdev, RF_PATH_A, RR_LDO, RFREG_MASK); + rtw89_write_rf(rtwdev, RF_PATH_A, RR_LDO, RR_LDO_SEL, 0x1); + rtw89_write_rf(rtwdev, RF_PATH_A, RR_CFGCH, RFREG_MASK, val); + + ret = read_poll_timeout_atomic(rtw89_read_rf, tmp, tmp == 0, 1, 1000, + false, rtwdev, RF_PATH_A, RR_LPF, RR_LPF_BUSY); + if (ret) + rtw89_debug(rtwdev, RTW89_DBG_RFK, "[LCK]LCK timeout\n"); + + rtw89_write_rf(rtwdev, RF_PATH_A, RR_LDO, RFREG_MASK, bak); + + return !!ret; +} + +static void _lck_check(struct rtw89_dev *rtwdev) +{ + u32 tmp; + + if (rtw89_read_rf(rtwdev, RF_PATH_A, RR_SYNFB, RR_SYNFB_LK) == 0) { + rtw89_debug(rtwdev, RTW89_DBG_RFK, "[LCK]SYN MMD reset\n"); + + rtw89_write_rf(rtwdev, RF_PATH_A, RR_MMD, RR_MMD_RST_EN, 0x1); + rtw89_write_rf(rtwdev, RF_PATH_A, RR_MMD, RR_MMD_RST_SYN, 0x0); + rtw89_write_rf(rtwdev, RF_PATH_A, RR_MMD, RR_MMD_RST_SYN, 0x1); + rtw89_write_rf(rtwdev, RF_PATH_A, RR_MMD, RR_MMD_RST_EN, 0x0); + } + + udelay(10); + + if (rtw89_read_rf(rtwdev, RF_PATH_A, RR_SYNFB, RR_SYNFB_LK) == 0) { + rtw89_debug(rtwdev, RTW89_DBG_RFK, "[LCK]re-set RF 0x18\n"); + + rtw89_write_rf(rtwdev, RF_PATH_A, RR_LCK_TRG, RR_LCK_TRGSEL, 0x1); + tmp = rtw89_read_rf(rtwdev, RF_PATH_A, RR_CFGCH, RFREG_MASK); + _set_s0_arfc18(rtwdev, tmp); + rtw89_write_rf(rtwdev, RF_PATH_A, RR_LCK_TRG, RR_LCK_TRGSEL, 0x0); + } + + if (rtw89_read_rf(rtwdev, RF_PATH_A, RR_SYNFB, RR_SYNFB_LK) == 0) { + rtw89_debug(rtwdev, RTW89_DBG_RFK, "[LCK]SYN off/on\n"); + + tmp = rtw89_read_rf(rtwdev, RF_PATH_A, RR_POW, RFREG_MASK); + rtw89_write_rf(rtwdev, RF_PATH_A, RR_POW, RFREG_MASK, tmp); + tmp = rtw89_read_rf(rtwdev, RF_PATH_A, RR_SX, RFREG_MASK); + rtw89_write_rf(rtwdev, RF_PATH_A, RR_SX, RFREG_MASK, tmp); + + rtw89_write_rf(rtwdev, RF_PATH_A, RR_SYNLUT, RR_SYNLUT_MOD, 0x1); + rtw89_write_rf(rtwdev, RF_PATH_A, RR_POW, RR_POW_SYN, 0x0); + rtw89_write_rf(rtwdev, RF_PATH_A, RR_POW, RR_POW_SYN, 0x3); + rtw89_write_rf(rtwdev, RF_PATH_A, RR_SYNLUT, RR_SYNLUT_MOD, 0x0); + + rtw89_write_rf(rtwdev, RF_PATH_A, RR_LCK_TRG, RR_LCK_TRGSEL, 0x1); + tmp = rtw89_read_rf(rtwdev, RF_PATH_A, RR_CFGCH, RFREG_MASK); + _set_s0_arfc18(rtwdev, tmp); + rtw89_write_rf(rtwdev, RF_PATH_A, RR_LCK_TRG, RR_LCK_TRGSEL, 0x0); + + rtw89_debug(rtwdev, RTW89_DBG_RFK, "[LCK]0xb2=%x, 0xc5=%x\n", + rtw89_read_rf(rtwdev, RF_PATH_A, RR_VCO, RFREG_MASK), + rtw89_read_rf(rtwdev, RF_PATH_A, RR_SYNFB, RFREG_MASK)); + } +} + +static void _set_ch(struct rtw89_dev *rtwdev, u32 val) +{ + bool timeout; + + timeout = _set_s0_arfc18(rtwdev, val); + if (!timeout) + _lck_check(rtwdev); +} + +static void _ch_setting(struct rtw89_dev *rtwdev, enum rtw89_rf_path path, + u8 central_ch, bool dav) +{ + u32 reg18_addr = dav ? RR_CFGCH : RR_CFGCH_V1; + bool is_2g_ch = central_ch <= 14; + u32 rf_reg18; + + rtw89_debug(rtwdev, RTW89_DBG_RFK, "[RFK]===> %s\n", __func__); + + rf_reg18 = rtw89_read_rf(rtwdev, path, reg18_addr, RFREG_MASK); + rf_reg18 &= ~(RR_CFGCH_BAND1 | RR_CFGCH_POW_LCK | RR_CFGCH_TRX_AH | + RR_CFGCH_BCN | RR_CFGCH_BAND0 | RR_CFGCH_CH); + rf_reg18 |= FIELD_PREP(RR_CFGCH_CH, central_ch); + + if (!is_2g_ch) + rf_reg18 |= FIELD_PREP(RR_CFGCH_BAND1, CFGCH_BAND1_5G) | + FIELD_PREP(RR_CFGCH_BAND0, CFGCH_BAND0_5G); + + rf_reg18 &= ~(RR_CFGCH_POW_LCK | RR_CFGCH_TRX_AH | RR_CFGCH_BCN | + RR_CFGCH_BW2) & RFREG_MASK; + rf_reg18 |= RR_CFGCH_BW2; + + if (path == RF_PATH_A && dav) + _set_ch(rtwdev, rf_reg18); + else + rtw89_write_rf(rtwdev, path, reg18_addr, RFREG_MASK, rf_reg18); + + rtw89_write_rf(rtwdev, path, RR_LCKST, RR_LCKST_BIN, 0); + rtw89_write_rf(rtwdev, path, RR_LCKST, RR_LCKST_BIN, 1); + + rtw89_debug(rtwdev, RTW89_DBG_RFK, + "[RFK]CH: %d for Path-%d, reg0x%x = 0x%x\n", + central_ch, path, reg18_addr, + rtw89_read_rf(rtwdev, path, reg18_addr, RFREG_MASK)); +} + +static void _ctrl_ch(struct rtw89_dev *rtwdev, u8 central_ch) +{ + _ch_setting(rtwdev, RF_PATH_A, central_ch, true); + _ch_setting(rtwdev, RF_PATH_A, central_ch, false); +} + +static void _set_rxbb_bw(struct rtw89_dev *rtwdev, enum rtw89_bandwidth bw, + enum rtw89_rf_path path) +{ + rtw89_write_rf(rtwdev, path, RR_LUTWE2, RR_LUTWE2_RTXBW, 0x1); + rtw89_write_rf(rtwdev, path, RR_LUTWA, RR_LUTWA_M2, 0x12); + + if (bw == RTW89_CHANNEL_WIDTH_20) + rtw89_write_rf(rtwdev, path, RR_LUTWD0, RR_LUTWD0_LB, 0x1b); + else if (bw == RTW89_CHANNEL_WIDTH_40) + rtw89_write_rf(rtwdev, path, RR_LUTWD0, RR_LUTWD0_LB, 0x13); + else if (bw == RTW89_CHANNEL_WIDTH_80) + rtw89_write_rf(rtwdev, path, RR_LUTWD0, RR_LUTWD0_LB, 0xb); + else + rtw89_write_rf(rtwdev, path, RR_LUTWD0, RR_LUTWD0_LB, 0x3); + + rtw89_debug(rtwdev, RTW89_DBG_RFK, "[RFK] set S%d RXBB BW 0x3F = 0x%x\n", path, + rtw89_read_rf(rtwdev, path, RR_LUTWD0, RR_LUTWD0_LB)); + + rtw89_write_rf(rtwdev, path, RR_LUTWE2, RR_LUTWE2_RTXBW, 0x0); +} + +static void _rxbb_bw(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy, + enum rtw89_bandwidth bw) +{ + u8 kpath, path; + + kpath = _kpath(rtwdev, phy); + + for (path = 0; path < RF_PATH_NUM_8851B; path++) { + if (!(kpath & BIT(path))) + continue; + + _set_rxbb_bw(rtwdev, bw, path); + } +} + +static void rtw8851b_ctrl_bw_ch(struct rtw89_dev *rtwdev, + enum rtw89_phy_idx phy, u8 central_ch, + enum rtw89_band band, enum rtw89_bandwidth bw) +{ + _ctrl_ch(rtwdev, central_ch); + _ctrl_bw(rtwdev, phy, bw); + _rxbb_bw(rtwdev, phy, bw); +} + +void rtw8851b_set_channel_rf(struct rtw89_dev *rtwdev, + const struct rtw89_chan *chan, + enum rtw89_phy_idx phy_idx) +{ + rtw8851b_ctrl_bw_ch(rtwdev, phy_idx, chan->channel, chan->band_type, + chan->band_width); +} |