| Author | Tokens | Token Proportion | Commits | Commit Proportion |
|---|---|---|---|---|
| Ping-Ke Shih | 22403 | 99.99% | 10 | 83.33% |
| Dmitry Antipov | 1 | 0.00% | 1 | 8.33% |
| Colin Ian King | 1 | 0.00% | 1 | 8.33% |
| Total | 22405 | 12 |
// 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_RXK_GROUP_IDX_NR 2 #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_IDX_NR] = {0x10C, 0x28c}; static const u32 a_idxattc2[RTW8851B_RXK_GROUP_IDX_NR] = {0xf, 0xf}; static const u32 a_idxrxagc[RTW8851B_RXK_GROUP_IDX_NR] = {0x4, 0x6}; 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[] = {0xc0d4, 0xc0d8, 0xc0c4, 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 void _set_ch(struct rtw89_dev *rtwdev, u32 val); static u8 _rxk_5ghz_group_from_idx(u8 idx) { /* There are four RXK groups (RTW8851B_RXK_GROUP_NR), but only group 0 * and 2 are used in 5 GHz band, so reduce elements to 2. */ if (idx < RTW8851B_RXK_GROUP_IDX_NR) return idx * 2; return 0; } 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)); 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; 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 idx; u8 gp; rtw89_debug(rtwdev, RTW89_DBG_RFK, "[IQK]===>%s\n", __func__); for (idx = 0; idx < RTW8851B_RXK_GROUP_IDX_NR; idx++) { gp = _rxk_5ghz_group_from_idx(idx); 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[idx]); rtw89_write_rf(rtwdev, RF_PATH_A, RR_RXA2, RR_RXA2_ATT, a_idxattc2[idx]); 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[idx]); 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)); 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 idx = 0x1; u32 rf_0; u8 gp; gp = _rxk_5ghz_group_from_idx(idx); 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[idx]); rtw89_write_rf(rtwdev, RF_PATH_A, RR_RXA2, RR_RXA2_ATT, a_idxattc2[idx]); 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[idx]); 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)); 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)); 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_write_rf(rtwdev, RF_PATH_A, RR_LUTWE, RR_LUTWE_LOK, 0x0); rtw89_write_rf(rtwdev, RF_PATH_A, RR_LUTDBG, RR_LUTDBG_TIA, 0x0); 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->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 start!!!!!==========\n"); iqk_info->iqk_times++; 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_RESTORE" : 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, tmpd3, 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); tmpd3 = rtw89_read_rf(rtwdev, RF_PATH_A, RR_LCK_TRG, 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); rtw89_write_rf(rtwdev, RF_PATH_A, RR_LCK_TRG, RR_LCK_ST, 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); rtw89_write_rf(rtwdev, RF_PATH_A, RR_LCK_TRG, RFREG_MASK, tmpd3); } static void _lck_keep_thermal(struct rtw89_dev *rtwdev) { struct rtw89_lck_info *lck = &rtwdev->lck; lck->thermal[RF_PATH_A] = ewma_thermal_read(&rtwdev->phystat.avg_thermal[RF_PATH_A]); rtw89_debug(rtwdev, RTW89_DBG_RFK_TRACK, "[LCK] path=%d thermal=0x%x", RF_PATH_A, lck->thermal[RF_PATH_A]); } static void rtw8851b_lck(struct rtw89_dev *rtwdev) { u32 tmp05, tmp18, tmpd3; rtw89_debug(rtwdev, RTW89_DBG_RFK, "[LCK]DO LCK\n"); tmp05 = rtw89_read_rf(rtwdev, RF_PATH_A, RR_RSV1, RFREG_MASK); tmp18 = rtw89_read_rf(rtwdev, RF_PATH_A, RR_CFGCH, RFREG_MASK); tmpd3 = rtw89_read_rf(rtwdev, RF_PATH_A, RR_LCK_TRG, 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); rtw89_write_rf(rtwdev, RF_PATH_A, RR_LCK_TRG, RR_LCK_TRGSEL, 0x1); _set_ch(rtwdev, tmp18); rtw89_write_rf(rtwdev, RF_PATH_A, RR_LCK_TRG, RFREG_MASK, tmpd3); rtw89_write_rf(rtwdev, RF_PATH_A, RR_RSV1, RFREG_MASK, tmp05); _lck_keep_thermal(rtwdev); } #define RTW8851B_LCK_TH 8 void rtw8851b_lck_track(struct rtw89_dev *rtwdev) { struct rtw89_lck_info *lck = &rtwdev->lck; u8 cur_thermal; int delta; cur_thermal = ewma_thermal_read(&rtwdev->phystat.avg_thermal[RF_PATH_A]); delta = abs((int)cur_thermal - lck->thermal[RF_PATH_A]); rtw89_debug(rtwdev, RTW89_DBG_RFK_TRACK, "[LCK] path=%d current thermal=0x%x delta=0x%x\n", RF_PATH_A, cur_thermal, delta); if (delta >= RTW8851B_LCK_TH) { rtw8851b_aack(rtwdev); rtw8851b_lck(rtwdev); } } void rtw8851b_lck_init(struct rtw89_dev *rtwdev) { _lck_keep_thermal(rtwdev); } 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); }
Information contained on this website is for historical information purposes only and does not indicate or represent copyright ownership.
Created with Cregit http://github.com/cregit/cregit
Version 2.0-RC1