// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
/* Copyright(c) 2024 Realtek Corporation
*/
#include "chan.h"
#include "coex.h"
#include "debug.h"
#include "fw.h"
#include "mac.h"
#include "phy.h"
#include "reg.h"
#include "rtw8852bt.h"
#include "rtw8852bt_rfk.h"
#include "rtw8852bt_rfk_table.h"
#include "rtw8852b_common.h"
#define RTW8852BT_RXDCK_VER 0x1
#define RTW8852BT_IQK_VER 0x2a
#define RTW8852BT_SS 2
#define RTW8852BT_TSSI_PATH_NR 2
#define RTW8852BT_DPK_VER 0x06
#define DPK_RF_PATH_MAX_8852BT 2
#define _TSSI_DE_MASK GENMASK(21, 12)
#define DPK_TXAGC_LOWER 0x2e
#define DPK_TXAGC_UPPER 0x3f
#define DPK_TXAGC_INVAL 0xff
#define RFREG_MASKRXBB 0x003e0
#define RFREG_MASKMODE 0xf0000
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,
};
enum rtw8852bt_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_GAIN_NORM = 0x2f,
D_KIP_THERMAL = 0x30,
D_KIP_RESTORE = 0x31
};
enum dpk_agc_step {
DPK_AGC_STEP_SYNC_DGAIN,
DPK_AGC_STEP_GAIN_ADJ,
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 rtw8852bt_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 adc_ck {
ADC_NA = 0,
ADC_480M = 1,
ADC_960M = 2,
ADC_1920M = 3,
};
enum dac_ck {
DAC_40M = 0,
DAC_80M = 1,
DAC_120M = 2,
DAC_160M = 3,
DAC_240M = 4,
DAC_320M = 5,
DAC_480M = 6,
DAC_960M = 7,
};
static const u32 _tssi_trigger[RTW8852BT_TSSI_PATH_NR] = {0x5820, 0x7820};
static const u32 _tssi_cw_rpt_addr[RTW8852BT_TSSI_PATH_NR] = {0x1c18, 0x3c18};
static const u32 _tssi_cw_default_addr[RTW8852BT_TSSI_PATH_NR][4] = {
{0x5634, 0x5630, 0x5630, 0x5630},
{0x7634, 0x7630, 0x7630, 0x7630} };
static const u32 _tssi_cw_default_mask[4] = {
0x000003ff, 0x3ff00000, 0x000ffc00, 0x000003ff};
static const u32 _tssi_de_cck_long[RF_PATH_NUM_8852BT] = {0x5858, 0x7858};
static const u32 _tssi_de_cck_short[RF_PATH_NUM_8852BT] = {0x5860, 0x7860};
static const u32 _tssi_de_mcs_20m[RF_PATH_NUM_8852BT] = {0x5838, 0x7838};
static const u32 _tssi_de_mcs_40m[RF_PATH_NUM_8852BT] = {0x5840, 0x7840};
static const u32 _tssi_de_mcs_80m[RF_PATH_NUM_8852BT] = {0x5848, 0x7848};
static const u32 _tssi_de_mcs_80m_80m[RF_PATH_NUM_8852BT] = {0x5850, 0x7850};
static const u32 _tssi_de_mcs_5m[RF_PATH_NUM_8852BT] = {0x5828, 0x7828};
static const u32 _tssi_de_mcs_10m[RF_PATH_NUM_8852BT] = {0x5830, 0x7830};
static const u32 rtw8852bt_backup_bb_regs[] = {0x2344, 0x5800, 0x7800, 0x0704};
static const u32 rtw8852bt_backup_rf_regs[] = {
0xde, 0xdf, 0x8b, 0x90, 0x97, 0x85, 0x5, 0x10005};
static const u32 rtw8852bt_backup_kip_regs[] = {
0x813c, 0x8124, 0x8120, 0xc0d4, 0xc0d8, 0xc0c4, 0xc0ec,
0x823c, 0x8224, 0x8220, 0xc1d4, 0xc1d8, 0xc1c4, 0xc1ec};
#define BACKUP_BB_REGS_NR ARRAY_SIZE(rtw8852bt_backup_bb_regs)
#define BACKUP_RF_REGS_NR ARRAY_SIZE(rtw8852bt_backup_rf_regs)
#define BACKUP_KIP_REGS_NR ARRAY_SIZE(rtw8852bt_backup_kip_regs)
static void _rfk_get_thermal(struct rtw89_dev *rtwdev, u8 kidx, enum rtw89_rf_path path)
{
struct rtw89_dpk_info *dpk = &rtwdev->dpk;
rtw89_write_rf(rtwdev, path, RR_TM, RR_TM_TRI, 0x1);
rtw89_write_rf(rtwdev, path, RR_TM, RR_TM_TRI, 0x0);
rtw89_write_rf(rtwdev, path, RR_TM, RR_TM_TRI, 0x1);
udelay(200);
dpk->bp[path][kidx].ther_dpk = rtw89_read_rf(rtwdev, path, RR_TM, RR_TM_VAL);
rtw89_debug(rtwdev, RTW89_DBG_RFK, "[DPK] thermal@DPK = 0x%x\n" ,
dpk->bp[path][kidx].ther_dpk);
}
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, rtw8852bt_backup_bb_regs[i], MASKDWORD);
rtw89_debug(rtwdev, RTW89_DBG_RFK,
"[RFK]backup bb reg : %x, value =%x\n" ,
rtw8852bt_backup_bb_regs[i], backup_bb_reg_val[i]);
}
}
static void _rfk_backup_kip_reg(struct rtw89_dev *rtwdev, u32 backup_kip_reg_val[])
{
u32 i;
for (i = 0; i < BACKUP_KIP_REGS_NR; i++) {
backup_kip_reg_val[i] =
rtw89_phy_read32_mask(rtwdev, rtw8852bt_backup_kip_regs[i],
MASKDWORD);
rtw89_debug(rtwdev, RTW89_DBG_RFK, "[DPK] Backup 0x%x = %x\n" ,
rtw8852bt_backup_kip_regs[i], backup_kip_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, rtw8852bt_backup_rf_regs[i],
RFREG_MASK);
rtw89_debug(rtwdev, RTW89_DBG_RFK, "[DPK] Backup RF S%d 0x%x = %x\n" ,
rf_path, rtw8852bt_backup_rf_regs[i], backup_rf_reg_val[i]);
}
}
static void _rfk_reload_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, rtw8852bt_backup_bb_regs[i],
MASKDWORD, backup_bb_reg_val[i]);
rtw89_debug(rtwdev, RTW89_DBG_RFK,
"[RFK]restore bb reg : %x, value =%x\n" ,
rtw8852bt_backup_bb_regs[i], backup_bb_reg_val[i]);
}
}
static void _rfk_reload_kip_reg(struct rtw89_dev *rtwdev, u32 backup_kip_reg_val[])
{
u32 i;
for (i = 0; i < BACKUP_KIP_REGS_NR; i++) {
rtw89_phy_write32_mask(rtwdev, rtw8852bt_backup_kip_regs[i],
MASKDWORD, backup_kip_reg_val[i]);
rtw89_debug(rtwdev, RTW89_DBG_RFK,
"[RFK]restore kip reg : %x, value =%x\n" ,
rtw8852bt_backup_kip_regs[i], backup_kip_reg_val[i]);
}
}
static void _rfk_reload_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, rtw8852bt_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,
rtw8852bt_backup_rf_regs[i], backup_rf_reg_val[i]);
}
}
static u8 _kpath(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy_idx)
{
u8 val;
rtw89_debug(rtwdev, RTW89_DBG_RFK, "[RFK]dbcc_en: %x,PHY%d\n" ,
rtwdev->dbcc_en, phy_idx);
if (!rtwdev->dbcc_en) {
val = RF_AB;
} else {
if (phy_idx == RTW89_PHY_0)
val = RF_A;
else
val = RF_B;
}
return val;
}
static
void _txck_force(struct rtw89_dev *rtwdev, enum rtw89_rf_path path, bool force,
enum dac_ck ck)
{
rtw89_phy_write32_mask(rtwdev, R_P0_RXCK | (path << 13), B_P0_TXCK_ON, 0x0);
if (!force)
return ;
rtw89_phy_write32_mask(rtwdev, R_P0_RXCK | (path << 13), B_P0_TXCK_VAL, ck);
rtw89_phy_write32_mask(rtwdev, R_P0_RXCK | (path << 13), B_P0_TXCK_ON, 0x1);
}
static
void _rxck_force(struct rtw89_dev *rtwdev, enum rtw89_rf_path path, bool force,
enum adc_ck ck)
{
u32 bw = 0;
rtw89_phy_write32_mask(rtwdev, R_P0_RXCK | (path << 13), B_P0_RXCK_ON, 0x0);
if (!force)
return ;
rtw89_phy_write32_mask(rtwdev, R_P0_RXCK | (path << 13), B_P0_RXCK_VAL, ck);
rtw89_phy_write32_mask(rtwdev, R_P0_RXCK | (path << 13), B_P0_RXCK_ON, 0x1);
switch (ck) {
case ADC_480M:
bw = RTW89_CHANNEL_WIDTH_40;
break ;
case ADC_960M:
bw = RTW89_CHANNEL_WIDTH_80;
break ;
case ADC_1920M:
bw = RTW89_CHANNEL_WIDTH_160;
break ;
default :
rtw89_debug(rtwdev, RTW89_DBG_RFK, "%s==>Invalid ck" , __func__);
break ;
}
rtw8852bx_adc_cfg(rtwdev, bw, path);
}
static void _rfk_bb_afe_setting(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy,
enum rtw89_rf_path path, u8 kpath)
{
rtw89_phy_write32_mask(rtwdev, R_ADC_FIFO, MASKHWORD, 0x0303);
rtw89_phy_write32_mask(rtwdev, R_P0_ADCFF_EN, B_P0_ADCFF_EN, 0x1);
rtw89_phy_write32_mask(rtwdev, R_P1_ADCFF_EN, B_P1_ADCFF_EN, 0x1);
rtw89_phy_write32_mask(rtwdev, R_P0_RFCTM, B_P0_CLKG_FORCE, 0x3);
rtw89_phy_write32_mask(rtwdev, R_P1_RFCTM, B_P1_CLKG_FORCE, 0x3);
rtw89_phy_write32_mask(rtwdev, R_TXCKEN_FORCE, B_TXCKEN_FORCE_ALL, 0x1ffffff);
rtw89_phy_write32_mask(rtwdev, R_FAHM, B_RXTD_CKEN, 0x1);
rtw89_phy_write32_mask(rtwdev, R_UPD_CLK_ADC, B_UPD_GEN_ON, 0x1);
rtw89_phy_write32_mask(rtwdev, R_TX_COLLISION_T2R_ST, B_TXRX_FORCE_VAL, 0x3ff);
rtw89_phy_write32_mask(rtwdev, R_IOQ_IQK_DPK, B_IOQ_IQK_DPK_CLKEN, 0x3);
rtw89_phy_write32_mask(rtwdev, R_IQK_DPK_RST, B_IQK_DPK_RST, 0x1);
rtw89_phy_write32_mask(rtwdev, R_P0_PATH_RST, B_P0_PATH_RST, 0x1);
rtw89_phy_write32_mask(rtwdev, R_P1_PATH_RST, B_P1_PATH_RST, 0x1);
rtw89_phy_write32_mask(rtwdev, R_PD_CTRL, B_PD_HIT_DIS, 0x1);
rtw89_phy_write32_mask(rtwdev, R_RXCCA, B_RXCCA_DIS, 0x1);
rtw89_phy_write32_mask(rtwdev, R_DCFO_WEIGHT, B_DAC_CLK_IDX, 0x1);
_txck_force(rtwdev, RF_PATH_A, true , DAC_960M);
_txck_force(rtwdev, RF_PATH_B, true , DAC_960M);
_rxck_force(rtwdev, RF_PATH_A, true , ADC_1920M);
_rxck_force(rtwdev, RF_PATH_B, true , ADC_1920M);
rtw89_phy_write32_mask(rtwdev, R_UPD_CLK_ADC,
B_UPD_CLK_ADC_VAL | B_UPD_CLK_ADC_ON, 0x5);
rtw89_phy_write32_mask(rtwdev, R_P0_NRBW, B_P0_NRBW_DBG, 0x1);
rtw89_phy_write32_mask(rtwdev, R_P1_DBGMOD, B_P1_DBGMOD_ON, 0x1);
rtw89_phy_write32_mask(rtwdev, R_ANAPAR_PW15, MASKBYTE3, 0x1f);
udelay(1);
rtw89_phy_write32_mask(rtwdev, R_ANAPAR_PW15, MASKBYTE3, 0x13);
rtw89_phy_write32_mask(rtwdev, R_ANAPAR, MASKHWORD, 0x0001);
udelay(1);
rtw89_phy_write32_mask(rtwdev, R_ANAPAR, MASKHWORD, 0x0041);
rtw89_phy_write32_mask(rtwdev, R_P0_NRBW, B_P0_NRBW_RSTB, 0x1);
rtw89_phy_write32_mask(rtwdev, R_ADC_FIFO, MASKHWORD, 0x3333);
rtw89_phy_write32_mask(rtwdev, R_TXPWRB_H, B_TXPWRB_RDY, 0x1);
rtw89_phy_write32_mask(rtwdev, R_DPD_OFT_EN, MASKLWORD, 0x0000);
rtw89_phy_write32_mask(rtwdev, R_P1_TXPW_FORCE, B_P1_TXPW_RDY, 0x1);
rtw89_phy_write32_mask(rtwdev, R_P1_TXAGC_TH, MASKLWORD, 0x0000);
}
static void _rfk_bb_afe_restore(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy,
enum rtw89_rf_path path, u8 kpath)
{
rtw89_phy_write32_mask(rtwdev, R_ADC_FIFO, MASKHWORD, 0x0303);
rtw89_phy_write32_mask(rtwdev, R_P0_NRBW, B_P0_NRBW_DBG, 0x0);
rtw89_phy_write32_mask(rtwdev, R_P1_DBGMOD, B_P1_DBGMOD_ON, 0x0);
rtw89_phy_write32_mask(rtwdev, R_P0_RFCTM, B_P0_CLKG_FORCE, 0x0);
rtw89_phy_write32_mask(rtwdev, R_P1_RFCTM, B_P1_CLKG_FORCE, 0x0);
rtw89_phy_write32_mask(rtwdev, R_TXCKEN_FORCE, B_TXCKEN_FORCE_ALL, 0x0);
rtw89_phy_write32_mask(rtwdev, R_FAHM, B_RXTD_CKEN, 0x0);
rtw89_phy_write32_mask(rtwdev, R_UPD_CLK_ADC, B_UPD_GEN_ON, 0x0);
rtw89_phy_write32_mask(rtwdev, R_TX_COLLISION_T2R_ST, B_TXRX_FORCE_VAL, 0x63);
rtw89_phy_write32_mask(rtwdev, R_P0_RXCK, B_P0_TXCK_ALL, 0x00);
rtw89_phy_write32_mask(rtwdev, R_P1_RXCK, B_P1_TXCK_ALL, 0x00);
rtw89_phy_write32_mask(rtwdev, R_UPD_CLK_ADC,
B_UPD_CLK_ADC_VAL | B_UPD_CLK_ADC_ON, 0x0);
rtw89_phy_write32_mask(rtwdev, R_ADC_FIFO, MASKHWORD, 0x0000);
rtw89_phy_write32_mask(rtwdev, R_P0_ADCFF_EN, B_P0_ADCFF_EN, 0x0);
rtw89_phy_write32_mask(rtwdev, R_P1_ADCFF_EN, B_P1_ADCFF_EN, 0x0);
rtw89_phy_write32_mask(rtwdev, R_PD_CTRL, B_PD_HIT_DIS, 0x0);
rtw89_phy_write32_mask(rtwdev, R_TXPWRB_H, B_TXPWRB_RDY, 0x0);
rtw89_phy_write32_mask(rtwdev, R_P0_TSSI_MV_AVG, B_P0_TXPW_RSTB, 0x1);
rtw89_phy_write32_mask(rtwdev, R_P0_TSSI_MV_AVG, B_P0_TXPW_RSTB, 0x2);
rtw89_phy_write32_mask(rtwdev, R_P1_TXPW_FORCE, B_P1_TXPW_RDY, 0x0);
rtw89_phy_write32_mask(rtwdev, R_P1_TSSI_MV_AVG, B_P1_TXPW_RSTB, 0x1);
rtw89_phy_write32_mask(rtwdev, R_P1_TSSI_MV_AVG, B_P1_TXPW_RSTB, 0x2);
}
static void _set_rx_dck(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy,
enum rtw89_rf_path path)
{
rtw89_write_rf(rtwdev, path, RR_DCK1, RR_DCK1_CLR, 0x0);
rtw89_write_rf(rtwdev, path, RR_DCK, RR_DCK_LV, 0x0);
rtw89_write_rf(rtwdev, path, RR_DCK, RR_DCK_LV, 0x1);
mdelay(1);
}
static void _rx_dck(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy)
{
u8 path, dck_tune;
u32 rf_reg5;
rtw89_debug(rtwdev, RTW89_DBG_RFK,
"[RX_DCK] ****** RXDCK Start (Ver: 0x%x, CV : 0x%x) ******\n" ,
RTW8852BT_RXDCK_VER, rtwdev->hal.cv);
for (path = 0; path < RF_PATH_NUM_8852BT; path++) {
rf_reg5 = rtw89_read_rf(rtwdev, path, RR_RSV1, RFREG_MASK);
dck_tune = rtw89_read_rf(rtwdev, path, RR_DCK, RR_DCK_FINE);
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_DCK, RR_DCK_FINE, 0x0);
rtw89_write_rf(rtwdev, path, RR_MOD, RR_MOD_MASK, RR_MOD_V_RX);
_set_rx_dck(rtwdev, phy, path);
rtw89_write_rf(rtwdev, path, RR_DCK, RR_DCK_FINE, dck_tune);
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 _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 _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_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 _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 < 0x10; 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);
dack->dadck_d[0][1] =
rtw89_phy_read32_mask(rtwdev, R_DACK_DADCK01, B_DACK_DADCK01);
}
static void _dack_backup_s1(struct rtw89_dev *rtwdev)
{
struct rtw89_dack_info *dack = &rtwdev->dack;
u8 i;
rtw89_phy_write32_mask(rtwdev, R_P1_DBGMOD, B_P1_DBGMOD_ON, 0x1);
for (i = 0; i < 0x10; i++) {
rtw89_phy_write32_mask(rtwdev, R_DACK10, B_DACK10, i);
dack->msbk_d[1][0][i] =
rtw89_phy_read32_mask(rtwdev, R_DACK10S, B_DACK10S);
rtw89_phy_write32_mask(rtwdev, R_DACK11, B_DACK11, i);
dack->msbk_d[1][1][i] =
rtw89_phy_read32_mask(rtwdev, R_DACK11S, B_DACK11S);
}
dack->biask_d[1][0] =
rtw89_phy_read32_mask(rtwdev, R_DACK_BIAS10, B_DACK_BIAS10);
dack->biask_d[1][1] =
rtw89_phy_read32_mask(rtwdev, R_DACK_BIAS11, B_DACK_BIAS11);
dack->dadck_d[1][0] =
rtw89_phy_read32_mask(rtwdev, R_DACK_DADCK10, B_DACK_DADCK10);
dack->dadck_d[1][1] =
rtw89_phy_read32_mask(rtwdev, R_DACK_DADCK11, B_DACK_DADCK11);
}
static
void _dack_reset(struct rtw89_dev *rtwdev, enum rtw89_rf_path path)
{
if (path == RF_PATH_A) {
rtw89_phy_write32_mask(rtwdev, R_DCOF0, B_DCOF0_RST, 0x0);
rtw89_phy_write32_mask(rtwdev, R_DCOF0, B_DCOF0_RST, 0x1);
} else {
rtw89_phy_write32_mask(rtwdev, R_DACK10, B_DACK10_RST, 0x0);
rtw89_phy_write32_mask(rtwdev, R_DACK10, B_DACK10_RST, 0x1);
}
}
static
void _dack_reload_by_path(struct rtw89_dev *rtwdev, u8 path, u8 index)
{
struct rtw89_dack_info *dack = &rtwdev->dack;
u32 tmp, tmp_offset, tmp_reg;
u32 idx_offset, path_offset;
u8 i;
if (index == 0)
idx_offset = 0;
else
idx_offset = 0x14;
if (path == RF_PATH_A)
path_offset = 0;
else
path_offset = 0x28;
tmp_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);
rtw89_phy_write32_mask(rtwdev, R_DACK1_K, B_DACK1_RST, 0x1);
rtw89_phy_write32_mask(rtwdev, R_DACK2_K, B_DACK2_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);
tmp_reg = 0xc200 + tmp_offset;
rtw89_phy_write32(rtwdev, tmp_reg, tmp);
rtw89_debug(rtwdev, RTW89_DBG_RFK, "[DACK]0x%x=0x%x\n" , tmp_reg,
rtw89_phy_read32_mask(rtwdev, tmp_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);
tmp_reg = 0xc204 + tmp_offset;
rtw89_phy_write32(rtwdev, tmp_reg, tmp);
rtw89_debug(rtwdev, RTW89_DBG_RFK, "[DACK]0x%x=0x%x\n" , tmp_reg,
rtw89_phy_read32_mask(rtwdev, tmp_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);
tmp_reg = 0xc208 + tmp_offset;
rtw89_phy_write32(rtwdev, tmp_reg, tmp);
rtw89_debug(rtwdev, RTW89_DBG_RFK, "[DACK]0x%x=0x%x\n" , tmp_reg,
rtw89_phy_read32_mask(rtwdev, tmp_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);
tmp_reg = 0xc20c + tmp_offset;
rtw89_phy_write32(rtwdev, tmp_reg, tmp);
rtw89_debug(rtwdev, RTW89_DBG_RFK, "[DACK]0x%x=0x%x\n" , tmp_reg,
rtw89_phy_read32_mask(rtwdev, tmp_reg, MASKDWORD));
/* dadak_d/biask_d */
tmp = (dack->biask_d[path][index] << 22) |
(dack->dadck_d[path][index] << 14);
tmp_reg = 0xc210 + tmp_offset;
rtw89_phy_write32(rtwdev, tmp_reg, tmp);
rtw89_debug(rtwdev, RTW89_DBG_RFK, "[DACK]0x%x=0x%x\n" , tmp_reg,
rtw89_phy_read32_mask(rtwdev, tmp_reg, MASKDWORD));
/* enable DACK result from reg */
rtw89_phy_write32_mask(rtwdev, R_DACKN0_CTL + tmp_offset, B_DACKN0_EN, 0x1);
}
static
void _dack_reload(struct rtw89_dev *rtwdev, enum rtw89_rf_path path)
{
u8 i;
for (i = 0; i < 2; i++)
_dack_reload_by_path(rtwdev, path, i);
}
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;
_txck_force(rtwdev, RF_PATH_A, true , DAC_160M);
rtw89_phy_write32_mask(rtwdev, R_P0_NRBW, B_P0_NRBW_DBG, 0x1);
rtw89_phy_write32_mask(rtwdev, R_ANAPAR_PW15, BIT(28), 0x1);
rtw89_phy_write32_mask(rtwdev, R_ANAPAR, B_ANAPAR_EN1, 0x0);
udelay(100);
rtw89_phy_write32_mask(rtwdev, R_DCOF1, B_DCOF1_VAL, 0x30);
rtw89_phy_write32_mask(rtwdev, R_DCOF9, B_DCOF9_VAL, 0x30);
_dack_reset(rtwdev, RF_PATH_A);
rtw89_phy_write32_mask(rtwdev, R_DCOF1, B_DCOF1_S, 0x1);
udelay(1);
dack->msbk_timeout[0] = false ;
ret = read_poll_timeout_atomic(_dack_s0_poll, done, done,
1, 20000, false , rtwdev);
if (ret) {
rtw89_debug(rtwdev, RTW89_DBG_RFK, "[DACK]S0 DACK timeout\n" );
dack->msbk_timeout[0] = true ;
}
rtw89_phy_write32_mask(rtwdev, R_DCOF1, B_DCOF1_S, 0x0);
_txck_force(rtwdev, RF_PATH_A, false , DAC_960M);
_dack_backup_s0(rtwdev);
_dack_reload(rtwdev, RF_PATH_A);
rtw89_phy_write32_mask(rtwdev, R_P0_NRBW, B_P0_NRBW_DBG, 0x0);
}
static bool _dack_s1_poll(struct rtw89_dev *rtwdev)
{
if (rtw89_phy_read32_mask(rtwdev, R_DACK_S1P0, B_DACK_S1P0_OK) == 0 ||
rtw89_phy_read32_mask(rtwdev, R_DACK_S1P1, B_DACK_S1P1_OK) == 0 ||
rtw89_phy_read32_mask(rtwdev, R_DACK_S1P2, B_DACK_S1P2_OK) == 0 ||
rtw89_phy_read32_mask(rtwdev, R_DACK_S1P3, B_DACK_S1P3_OK) == 0)
return false ;
return true ;
}
static void _dack_s1(struct rtw89_dev *rtwdev)
{
struct rtw89_dack_info *dack = &rtwdev->dack;
bool done;
int ret;
_txck_force(rtwdev, RF_PATH_B, true , DAC_160M);
rtw89_phy_write32_mask(rtwdev, R_P1_DBGMOD, B_P1_DBGMOD_ON, 0x1);
rtw89_phy_write32_mask(rtwdev, R_ANAPAR_PW15, BIT(28), 0x1);
rtw89_phy_write32_mask(rtwdev, R_ANAPAR, B_ANAPAR_EN1, 0x0);
udelay(100);
rtw89_phy_write32_mask(rtwdev, R_DACK1_K, B_DACK1_VAL, 0x30);
rtw89_phy_write32_mask(rtwdev, R_DACK2_K, B_DACK2_VAL, 0x30);
_dack_reset(rtwdev, RF_PATH_B);
rtw89_phy_write32_mask(rtwdev, R_DACK1_K, B_DACK1_EN, 0x1);
udelay(1);
dack->msbk_timeout[1] = false ;
ret = read_poll_timeout_atomic(_dack_s1_poll, done, done,
1, 10000, false , rtwdev);
if (ret) {
rtw89_debug(rtwdev, RTW89_DBG_RFK, "[DACK]S1 DACK timeout\n" );
dack->msbk_timeout[1] = true ;
}
rtw89_phy_write32_mask(rtwdev, R_DACK1_K, B_DACK1_EN, 0x0);
_txck_force(rtwdev, RF_PATH_B, false , DAC_960M);
_dack_backup_s1(rtwdev);
_dack_reload(rtwdev, RF_PATH_B);
rtw89_phy_write32_mask(rtwdev, R_P1_DBGMOD, B_P1_DBGMOD_ON, 0x0);
}
static void _dack(struct rtw89_dev *rtwdev)
{
_dack_s0(rtwdev);
_dack_s1(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]S1 ADC_DCK ic = 0x%x, qc = 0x%x\n" ,
dack->addck_d[1][0], dack->addck_d[1][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]S1 DAC_DCK ic = 0x%x, qc = 0x%x\n" ,
dack->dadck_d[1][0], dack->dadck_d[1][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]S1 biask ic = 0x%x, qc = 0x%x\n" ,
dack->biask_d[1][0], dack->biask_d[1][1]);
rtw89_debug(rtwdev, RTW89_DBG_RFK, "[DACK]S0 MSBK ic:\n" );
for (i = 0; i < 0x10; 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);
}
rtw89_debug(rtwdev, RTW89_DBG_RFK, "[DACK]S1 MSBK ic:\n" );
for (i = 0; i < RTW89_DACK_MSBK_NR; i++) {
t = dack->msbk_d[1][0][i];
rtw89_debug(rtwdev, RTW89_DBG_RFK, "[DACK]0x%x\n" , t);
}
rtw89_debug(rtwdev, RTW89_DBG_RFK, "[DACK]S1 MSBK qc:\n" );
for (i = 0; i < RTW89_DACK_MSBK_NR; i++) {
t = dack->msbk_d[1][1][i];
rtw89_debug(rtwdev, RTW89_DBG_RFK, "[DACK]0x%x\n" , t);
}
}
static void _addck_ori(struct rtw89_dev *rtwdev)
{
struct rtw89_dack_info *dack = &rtwdev->dack;
u32 val;
int ret;
rtw89_phy_write32_mask(rtwdev, R_ADDCK0, B_ADDCK0_MAN, 0x0);
rtw89_phy_write32_mask(rtwdev, R_ADDCK1, B_ADDCK1_MAN, 0x0);
rtw89_phy_write32_mask(rtwdev, R_P0_NRBW, B_P0_NRBW_DBG, 0x1);
rtw89_phy_write32_mask(rtwdev, R_ANAPAR, B_ANAPAR_ADCCLK, 0x0);
rtw89_phy_write32_mask(rtwdev, R_ANAPAR, B_ANAPAR_FLTRST, 0x0);
rtw89_phy_write32_mask(rtwdev, R_ANAPAR, B_ANAPAR_FLTRST, 0x1);
rtw89_phy_write32_mask(rtwdev, R_ANAPAR_PW15, B_ANAPAR_PW15_H, 0xf);
udelay(100);
rtw89_phy_write32_mask(rtwdev, R_ANAPAR, B_ANAPAR_EN, 0x0);
rtw89_phy_write32_mask(rtwdev, R_PATH0_SAMPL_DLY_T_V1, BIT(4), 0x1);
rtw89_phy_write32_mask(rtwdev, R_ANAPAR_PW15, B_ANAPAR_PW15_H, 0x3);
rtw89_phy_write32_mask(rtwdev, R_ADDCK0, B_ADDCK0_TRG, 0x1);
rtw89_phy_write32_mask(rtwdev, R_ADDCK0, B_ADDCK0_TRG, 0x0);
udelay(1);
rtw89_phy_write32_mask(rtwdev, R_ADDCK0, B_ADDCK0, 0x1);
dack->addck_timeout[0] = false ;
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_phy_write32_mask(rtwdev, R_PATH0_SAMPL_DLY_T_V1, BIT(4), 0x0);
rtw89_phy_write32_mask(rtwdev, R_ANAPAR, B_ANAPAR_EN, 0x1);
rtw89_phy_write32_mask(rtwdev, R_ANAPAR_PW15, B_ANAPAR_PW15_H, 0xc);
rtw89_phy_write32_mask(rtwdev, R_ANAPAR, B_ANAPAR_ADCCLK, 0x1);
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);
rtw89_phy_write32_mask(rtwdev, R_P0_NRBW, B_P0_NRBW_DBG, 0x0);
rtw89_phy_write32_mask(rtwdev, R_P1_DBGMOD, B_P1_DBGMOD_ON, 0x1);
rtw89_phy_write32_mask(rtwdev, R_ANAPAR, B_ANAPAR_ADCCLK, 0x0);
rtw89_phy_write32_mask(rtwdev, R_ANAPAR, B_ANAPAR_FLTRST, 0x0);
rtw89_phy_write32_mask(rtwdev, R_ANAPAR, B_ANAPAR_FLTRST, 0x1);
rtw89_phy_write32_mask(rtwdev, R_ANAPAR_PW15, B_ANAPAR_PW15_H, 0xf);
udelay(100);
rtw89_phy_write32_mask(rtwdev, R_ANAPAR, B_ANAPAR_EN, 0x0);
rtw89_phy_write32_mask(rtwdev, R_PATH1_SAMPL_DLY_T_V1, BIT(4), 0x1);
rtw89_phy_write32_mask(rtwdev, R_ANAPAR_PW15, B_ANAPAR_PW15_H, 0x3);
rtw89_phy_write32_mask(rtwdev, R_ADDCK1, B_ADDCK1_TRG, 0x1);
rtw89_phy_write32_mask(rtwdev, R_ADDCK1, B_ADDCK1_TRG, 0x0);
udelay(1);
rtw89_phy_write32_mask(rtwdev, R_ADDCK1, B_ADDCK1, 0x1);
dack->addck_timeout[1] = false ;
ret = read_poll_timeout_atomic(rtw89_phy_read32_mask, val, val,
1, 10000, false ,
rtwdev, R_ADDCKR1, BIT(0));
if (ret) {
rtw89_debug(rtwdev, RTW89_DBG_RFK, "[DACK]S1 ADDCK timeout\n" );
dack->addck_timeout[1] = true ;
}
rtw89_phy_write32_mask(rtwdev, R_PATH1_SAMPL_DLY_T_V1, BIT(4), 0x0);
rtw89_phy_write32_mask(rtwdev, R_ANAPAR, B_ANAPAR_EN, 0x1);
rtw89_phy_write32_mask(rtwdev, R_ANAPAR_PW15, B_ANAPAR_PW15_H, 0xc);
rtw89_phy_write32_mask(rtwdev, R_ANAPAR, B_ANAPAR_ADCCLK, 0x1);
rtw89_phy_write32_mask(rtwdev, R_ADDCK1, B_ADDCK1, 0x0);
dack->addck_d[1][0] =
rtw89_phy_read32_mask(rtwdev, R_ADDCKR1, B_ADDCKR1_A0);
dack->addck_d[1][1] =
rtw89_phy_read32_mask(rtwdev, R_ADDCKR1, B_ADDCKR1_A1);
rtw89_phy_write32_mask(rtwdev, R_P1_DBGMOD, B_P1_DBGMOD_ON, 0x0);
}
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);
rtw89_phy_write32_mask(rtwdev, R_ADDCK1_RL, B_ADDCK1_RL1, dack->addck_d[1][0]);
rtw89_phy_write32_mask(rtwdev, R_ADDCK1_RL, B_ADDCK1_RL0, dack->addck_d[1][1]);
rtw89_phy_write32_mask(rtwdev, R_ADDCK1_RL, B_ADDCK1_RLS, 0x3);
}
static void _dack_manual_off(struct rtw89_dev *rtwdev)
{
rtw89_phy_write32_mask(rtwdev, R_ADDCK0_RL, B_ADDCK0_RLS, 0x0);
rtw89_phy_write32_mask(rtwdev, R_ADDCK1_RL, B_ADDCK1_RLS, 0x0);
rtw89_phy_write32_mask(rtwdev, R_DACKN0_CTL, B_DACKN0_EN, 0x0);
rtw89_phy_write32_mask(rtwdev, R_DACKN1_CTL, B_DACKN1_ON, 0x0);
rtw89_phy_write32_mask(rtwdev, R_DACKN2_CTL, B_DACKN2_ON, 0x0);
rtw89_phy_write32_mask(rtwdev, R_DACKN3_CTL, B_DACKN3_ON, 0x0);
}
static void _dac_cal(struct rtw89_dev *rtwdev, bool force)
{
struct rtw89_dack_info *dack = &rtwdev->dack;
dack->dack_done = false ;
rtw89_debug(rtwdev, RTW89_DBG_RFK, "[DACK]DACK start!!!\n" );
_drck(rtwdev);
_dack_manual_off(rtwdev);
rtw89_write_rf(rtwdev, RF_PATH_A, RR_RSV1, RFREG_MASK, 0x0);
rtw89_write_rf(rtwdev, RF_PATH_B, RR_RSV1, RFREG_MASK, 0x0);
rtw89_write_rf(rtwdev, RF_PATH_A, RR_MOD, RFREG_MASK, 0x337e1);
rtw89_write_rf(rtwdev, RF_PATH_B, RR_MOD, RFREG_MASK, 0x337e1);
_rxck_force(rtwdev, RF_PATH_A, true , ADC_960M);
_rxck_force(rtwdev, RF_PATH_B, true , ADC_960M);
_addck_ori(rtwdev);
_rxck_force(rtwdev, RF_PATH_A, false , ADC_960M);
_rxck_force(rtwdev, RF_PATH_B, false , ADC_960M);
_addck_reload(rtwdev);
rtw89_write_rf(rtwdev, RF_PATH_A, RR_MODOPT, RFREG_MASK, 0x0);
rtw89_write_rf(rtwdev, RF_PATH_B, RR_MODOPT, RFREG_MASK, 0x0);
_dack(rtwdev);
_dack_dump(rtwdev);
dack->dack_done = true ;
rtw89_write_rf(rtwdev, RF_PATH_A, RR_RSV1, RFREG_MASK, 0x1);
rtw89_write_rf(rtwdev, RF_PATH_B, RR_RSV1, RFREG_MASK, 0x1);
dack->dack_cnt++;
rtw89_debug(rtwdev, RTW89_DBG_RFK, "[DACK]DACK finish!!!\n" );
}
static bool _iqk_check_cal(struct rtw89_dev *rtwdev, u8 path, u8 ktype)
{
bool notready = false ;
u32 val;
int ret;
ret = read_poll_timeout_atomic(rtw89_phy_read32_mask, val, val == 0x55,
10, 8200, false ,
rtwdev, R_RFK_ST, MASKBYTE0);
if (ret)
rtw89_debug(rtwdev, RTW89_DBG_RFK, "[IQK]NCTL1 IQK timeout!!!\n" );
udelay(10);
ret = read_poll_timeout_atomic(rtw89_phy_read32_mask, val, val == 0x8000,
10, 400, false ,
rtwdev, R_RPT_COM, B_RPT_COM_RDY);
if (ret) {
notready = true ;
rtw89_debug(rtwdev, RTW89_DBG_RFK, "[IQK]NCTL2 IQK timeout!!!\n" );
}
udelay(10);
rtw89_phy_write32_mask(rtwdev, R_NCTL_N1, MASKBYTE0, 0x0);
return notready;
}
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;
u32 iqk_cmd;
bool fail;
switch (ktype) {
case ID_TXAGC:
iqk_cmd = 0x008 | (1 << (4 + path)) | (path << 1);
break ;
case ID_FLOK_COARSE:
iqk_cmd = 0x108 | (1 << (4 + path));
break ;
case ID_FLOK_FINE:
iqk_cmd = 0x208 | (1 << (4 + path));
break ;
case ID_FLOK_VBUFFER:
iqk_cmd = 0x308 | (1 << (4 + path));
break ;
case ID_TXK:
iqk_cmd = 0x008 | (1 << (path + 4)) |
(((0x8 + iqk_info->iqk_bw[path]) & 0xf) << 8);
break ;
case ID_RXAGC:
iqk_cmd = 0x508 | (1 << (4 + path)) | (path << 1);
break ;
case ID_RXK:
iqk_cmd = 0x008 | (1 << (path + 4)) |
(((0xb + iqk_info->iqk_bw[path]) & 0xf) << 8);
break ;
case ID_NBTXK:
iqk_cmd = 0x408 | (1 << (4 + path));
break ;
case ID_NBRXK:
iqk_cmd = 0x608 | (1 << (4 + path));
break ;
default :
return false ;
}
rtw89_debug(rtwdev, RTW89_DBG_RFK, "[IQK]===>%s, iqk_cmd = %x\n" ,
__func__, iqk_cmd + 1);
rtw89_phy_write32_mask(rtwdev, R_NCTL_CFG, MASKDWORD, iqk_cmd + 1);
fail = _iqk_check_cal(rtwdev, path, ktype);
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_write_rf(rtwdev, path, RR_TXG1, RR_TXG1_ATT2, 0x0);
rtw89_write_rf(rtwdev, path, RR_TXG1, RR_TXG1_ATT1, 0x0);
rtw89_write_rf(rtwdev, path, RR_TXG2, RR_TXG2_ATT0, 0x1);
rtw89_write_rf(rtwdev, path, RR_TXGA, RR_TXGA_LOK_EXT, 0x0);
rtw89_write_rf(rtwdev, path, RR_LUTWE, RR_LUTWE_LOK, 0x1);
rtw89_write_rf(rtwdev, path, RR_LUTWA, RR_LUTWA_M1, 0x00);
rtw89_write_rf(rtwdev, path, RR_MOD, RR_MOD_IQK, 0x403e);
rtw89_write_rf(rtwdev, path, RR_TXIG, RR_TXIG_GR0, 0x0);
rtw89_write_rf(rtwdev, path, RR_TXIG, RR_TXIG_GR1, 0x5);
udelay(1);
break ;
case RTW89_BAND_5G:
rtw89_write_rf(rtwdev, path, RR_BIASA, RR_BIASA_A, 0x1);
rtw89_write_rf(rtwdev, path, RR_TXGA, RR_TXGA_LOK_EXT, 0x0);
rtw89_write_rf(rtwdev, path, RR_LUTWE, RR_LUTWE_LOK, 0x1);
rtw89_write_rf(rtwdev, path, RR_LUTWA, RR_LUTWA_M1, 0x80);
rtw89_write_rf(rtwdev, path, RR_MOD, RR_MOD_IQK, 0x403e);
rtw89_write_rf(rtwdev, path, RR_TXIG, RR_TXIG_GR0, 0x0);
rtw89_write_rf(rtwdev, path, RR_TXIG, RR_TXIG_GR1, 0x4);
udelay(1);
break ;
default :
break ;
}
}
static bool _iqk_2g_lok(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy_idx, u8 path)
{
rtw89_debug(rtwdev, RTW89_DBG_RFK, "[IQK]===>%s\n" , __func__);
rtw89_write_rf(rtwdev, path, RR_TXIG, RR_TXIG_TG, 0x0);
rtw89_phy_write32_mask(rtwdev, R_P0_RFCTM, B_P0_RFCTM_EN, 0x1);
rtw89_phy_write32_mask(rtwdev, R_KIP_IQP + (path << 8), B_KIP_IQP_IQSW, 0x09);
rtw89_phy_write32_mask(rtwdev, R_IQK_DIF4, B_IQK_DIF4_TXT, 0x021);
rtw89_phy_write32_mask(rtwdev, R_NCTL_CFG, MASKDWORD, 0x00000119 + (path << 4));
_iqk_check_cal(rtwdev, path, ID_FLOK_COARSE);
rtw89_phy_write32_mask(rtwdev, R_NCTL_N1, B_NCTL_N1_CIP, 0x00);
rtw89_phy_write32_mask(rtwdev, R_P0_RFCTM, B_P0_RFCTM_EN, 0x0);
rtw89_write_rf(rtwdev, path, RR_TXIG, RR_TXIG_TG, 0x12);
rtw89_phy_write32_mask(rtwdev, R_P0_RFCTM, B_P0_RFCTM_EN, 0x1);
rtw89_phy_write32_mask(rtwdev, R_KIP_IQP + (path << 8), B_KIP_IQP_IQSW, 0x24);
rtw89_phy_write32_mask(rtwdev, R_NCTL_CFG, MASKDWORD, 0x00000319 + (path << 4));
_iqk_check_cal(rtwdev, path, ID_FLOK_VBUFFER);
rtw89_phy_write32_mask(rtwdev, R_NCTL_N1, B_NCTL_N1_CIP, 0x00);
rtw89_phy_write32_mask(rtwdev, R_P0_RFCTM, B_P0_RFCTM_EN, 0x0);
rtw89_write_rf(rtwdev, path, RR_TXIG, RR_TXIG_TG, 0x0);
rtw89_phy_write32_mask(rtwdev, R_P0_RFCTM, B_P0_RFCTM_EN, 0x1);
rtw89_phy_write32_mask(rtwdev, R_KIP_IQP + (path << 8), B_KIP_IQP_IQSW, 0x09);
rtw89_phy_write32_mask(rtwdev, R_NCTL_CFG, MASKDWORD, 0x00000219 + (path << 4));
_iqk_check_cal(rtwdev, path, ID_FLOK_COARSE);
rtw89_phy_write32_mask(rtwdev, R_NCTL_N1, B_NCTL_N1_CIP, 0x00);
rtw89_phy_write32_mask(rtwdev, R_P0_RFCTM, B_P0_RFCTM_EN, 0x0);
rtw89_write_rf(rtwdev, path, RR_TXIG, RR_TXIG_TG, 0x12);
rtw89_phy_write32_mask(rtwdev, R_P0_RFCTM, B_P0_RFCTM_EN, 0x1);
rtw89_phy_write32_mask(rtwdev, R_KIP_IQP + (path << 8), B_KIP_IQP_IQSW, 0x24);
rtw89_phy_write32_mask(rtwdev, R_NCTL_CFG, MASKDWORD, 0x00000319 + (path << 4));
_iqk_check_cal(rtwdev, path, ID_FLOK_VBUFFER);
rtw89_phy_write32_mask(rtwdev, R_NCTL_N1, B_NCTL_N1_CIP, 0x00);
rtw89_phy_write32_mask(rtwdev, R_P0_RFCTM, B_P0_RFCTM_EN, 0x0);
return false ;
}
static bool _iqk_5g_lok(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy_idx, u8 path)
{
rtw89_debug(rtwdev, RTW89_DBG_RFK, "[IQK]===>%s\n" , __func__);
rtw89_write_rf(rtwdev, path, RR_TXIG, RR_TXIG_TG, 0x0);
rtw89_phy_write32_mask(rtwdev, R_P0_RFCTM, B_P0_RFCTM_EN, 0x1);
rtw89_phy_write32_mask(rtwdev, R_KIP_IQP + (path << 8), B_KIP_IQP_IQSW, 0x09);
rtw89_phy_write32_mask(rtwdev, R_IQK_DIF4, B_IQK_DIF4_TXT, 0x021);
rtw89_phy_write32_mask(rtwdev, R_NCTL_CFG, MASKDWORD, 0x00000119 + (path << 4));
_iqk_check_cal(rtwdev, path, ID_FLOK_COARSE);
rtw89_phy_write32_mask(rtwdev, R_NCTL_N1, B_NCTL_N1_CIP, 0x00);
rtw89_phy_write32_mask(rtwdev, R_P0_RFCTM, B_P0_RFCTM_EN, 0x0);
rtw89_write_rf(rtwdev, path, RR_TXIG, RR_TXIG_TG, 0x12);
rtw89_phy_write32_mask(rtwdev, R_P0_RFCTM, B_P0_RFCTM_EN, 0x1);
rtw89_phy_write32_mask(rtwdev, R_KIP_IQP + (path << 8), B_KIP_IQP_IQSW, 0x24);
rtw89_phy_write32_mask(rtwdev, R_NCTL_CFG, MASKDWORD, 0x00000319 + (path << 4));
_iqk_check_cal(rtwdev, path, ID_FLOK_VBUFFER);
rtw89_phy_write32_mask(rtwdev, R_NCTL_N1, B_NCTL_N1_CIP, 0x00);
rtw89_phy_write32_mask(rtwdev, R_P0_RFCTM, B_P0_RFCTM_EN, 0x0);
rtw89_write_rf(rtwdev, path, RR_TXIG, RR_TXIG_TG, 0x0);
rtw89_phy_write32_mask(rtwdev, R_P0_RFCTM, B_P0_RFCTM_EN, 0x1);
rtw89_phy_write32_mask(rtwdev, R_KIP_IQP + (path << 8), B_KIP_IQP_IQSW, 0x09);
rtw89_phy_write32_mask(rtwdev, R_NCTL_CFG, MASKDWORD, 0x00000219 + (path << 4));
_iqk_check_cal(rtwdev, path, ID_FLOK_COARSE);
rtw89_phy_write32_mask(rtwdev, R_NCTL_N1, B_NCTL_N1_CIP, 0x00);
rtw89_phy_write32_mask(rtwdev, R_P0_RFCTM, B_P0_RFCTM_EN, 0x0);
rtw89_write_rf(rtwdev, path, RR_TXIG, RR_TXIG_TG, 0x12);
rtw89_phy_write32_mask(rtwdev, R_P0_RFCTM, B_P0_RFCTM_EN, 0x1);
rtw89_phy_write32_mask(rtwdev, R_KIP_IQP + (path << 8), B_KIP_IQP_IQSW, 0x24);
rtw89_phy_write32_mask(rtwdev, R_NCTL_CFG, MASKDWORD, 0x00000319 + (path << 4));
_iqk_check_cal(rtwdev, path, ID_FLOK_VBUFFER);
rtw89_phy_write32_mask(rtwdev, R_NCTL_N1, B_NCTL_N1_CIP, 0x00);
rtw89_phy_write32_mask(rtwdev, R_P0_RFCTM, B_P0_RFCTM_EN, 0x0);
return false ;
}
static bool _iqk_2g_tx(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy_idx, u8 path)
{
static const u32 g_power_range[4] = {0x0, 0x0, 0x0, 0x0};
static const u32 g_track_range[4] = {0x4, 0x4, 0x6, 0x6};
static const u32 g_gain_bb[4] = {0x08, 0x0e, 0x08, 0x0e};
static const u32 g_itqt[4] = {0x09, 0x12, 0x1b, 0x24};
struct rtw89_iqk_info *iqk_info = &rtwdev->iqk;
bool notready = false ;
bool kfail = false ;
u8 gp;
rtw89_debug(rtwdev, RTW89_DBG_RFK, "[IQK]===>%s\n" , __func__);
for (gp = 0x0; gp < 0x4; 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_CFIR_LUT + (path << 8),
0x00000100, 0x1);
rtw89_phy_write32_mask(rtwdev, R_CFIR_LUT + (path << 8),
0x00000010, 0x1);
rtw89_phy_write32_mask(rtwdev, R_CFIR_LUT + (path << 8),
0x00000004, 0x0);
rtw89_phy_write32_mask(rtwdev, R_CFIR_LUT + (path << 8),
0x00000003, gp);
rtw89_phy_write32_mask(rtwdev, R_IQK_DIF4, B_IQK_DIF4_TXT,
0x009);
rtw89_phy_write32_mask(rtwdev, R_KIP_IQP + (path << 8),
B_KIP_IQP_IQSW, g_itqt[gp]);
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);
if (iqk_info->is_nbiqk)
break ;
rtw89_phy_write32_mask(rtwdev, R_KIP_IQP + (path << 8),
B_KIP_IQP_IQSW, g_itqt[gp]);
notready = _iqk_one_shot(rtwdev, phy_idx, path, ID_TXK);
rtw89_phy_write32_mask(rtwdev, R_NCTL_N1, B_NCTL_N1_CIP, 0x00);
rtw89_debug(rtwdev, RTW89_DBG_RFK,
"[IQK]S%x, gp = 0x%x, 0x8%x38 = 0x%x\n" ,
path, gp, 1 << path, iqk_info->nb_txcfir[path]);
}
if (!notready)
kfail = !!rtw89_phy_read32_mask(rtwdev, R_NCTL_RPT, B_NCTL_RPT_FLG);
if (kfail) {
iqk_info->nb_txcfir[path] = 0x40000002;
rtw89_phy_write32_mask(rtwdev, R_IQK_RES + (path << 8),
B_IQK_RES_TXCFIR, 0x0);
}
return kfail;
}
static bool _iqk_5g_tx(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy_idx, u8 path)
{
static const u32 a_power_range[4] = {0x0, 0x0, 0x0, 0x0};
static const u32 a_track_range[4] = {0x3, 0x3, 0x6, 0x6};
static const u32 a_gain_bb[4] = {0x08, 0x10, 0x08, 0x0e};
static const u32 a_itqt[4] = {0x09, 0x12, 0x1b, 0x24};
struct rtw89_iqk_info *iqk_info = &rtwdev->iqk;
bool notready = false ;
bool kfail = false ;
u8 gp;
for (gp = 0x0; gp < 0x4; 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_KIP_IQP + (path << 8),
MASKDWORD, a_itqt[gp]);
rtw89_phy_write32_mask(rtwdev, R_CFIR_LUT + (path << 8),
0x00000100, 0x1);
rtw89_phy_write32_mask(rtwdev, R_CFIR_LUT + (path << 8),
0x00000010, 0x1);
rtw89_phy_write32_mask(rtwdev, R_CFIR_LUT + (path << 8),
0x00000004, 0x0);
rtw89_phy_write32_mask(rtwdev, R_CFIR_LUT + (path << 8),
0x00000003, gp);
rtw89_phy_write32_mask(rtwdev, R_IQK_DIF4, B_IQK_DIF4_TXT,
0x009);
rtw89_phy_write32_mask(rtwdev, R_KIP_IQP + (path << 8),
B_KIP_IQP_IQSW, 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 + (path << 8), MASKDWORD);
if (iqk_info->is_nbiqk)
break ;
rtw89_phy_write32_mask(rtwdev, R_KIP_IQP + (path << 8),
B_KIP_IQP_IQSW, a_itqt[gp]);
notready = _iqk_one_shot(rtwdev, phy_idx, path, ID_TXK);
rtw89_phy_write32_mask(rtwdev, R_NCTL_N1, B_NCTL_N1_CIP, 0x00);
rtw89_debug(rtwdev, RTW89_DBG_RFK,
"[IQK]S%x, gp = 0x%x, 0x8%x38 = 0x%x\n" ,
path, gp, 1 << path, iqk_info->nb_txcfir[path]);
}
if (!notready)
kfail = !!rtw89_phy_read32_mask(rtwdev, R_NCTL_RPT, B_NCTL_RPT_FLG);
if (kfail) {
iqk_info->nb_txcfir[path] = 0x40000002;
rtw89_phy_write32_mask(rtwdev, R_IQK_RES + (path << 8),
B_IQK_RES_TXCFIR, 0x0);
}
return kfail;
}
static void _iqk_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, 0x0303);
udelay(10);
rtw89_phy_write32_mask(rtwdev, R_ADC_FIFO, B_ADC_FIFO_RXK, 0x3333);
}
static void _iqk_rxclk_setting(struct rtw89_dev *rtwdev, u8 path)
{
struct rtw89_iqk_info *iqk_info = &rtwdev->iqk;
rtw89_debug(rtwdev, RTW89_DBG_RFK, "[IQK]===>%s\n" , __func__);
rtw89_phy_write32_mask(rtwdev, R_ADC_FIFO, B_ADC_FIFO_RXK, 0x0303);
if (iqk_info->iqk_bw[path] == RTW89_CHANNEL_WIDTH_80) {
_rxck_force(rtwdev, RF_PATH_A, true , ADC_960M);
_rxck_force(rtwdev, RF_PATH_B, true , ADC_960M);
udelay(1);
rtw89_phy_write32_mask(rtwdev, R_UPD_CLK_ADC,
B_UPD_CLK_ADC_ON, 0x1);
rtw89_phy_write32_mask(rtwdev, R_UPD_CLK_ADC,
B_UPD_CLK_ADC_VAL, 0x1);
rtw89_phy_write32_mask(rtwdev, R_PATH0_SAMPL_DLY_T_V1,
B_PATH0_SAMPL_DLY_T_MSK_V1, 0x2);
rtw89_phy_write32_mask(rtwdev, R_PATH1_SAMPL_DLY_T_V1,
B_PATH1_SAMPL_DLY_T_MSK_V1, 0x2);
rtw89_phy_write32_mask(rtwdev, R_P0_CFCH_BW1, B_P0_CFCH_BW1, 0x8);
rtw89_phy_write32_mask(rtwdev, R_PATH1_BW_SEL_V1,
B_PATH1_BW_SEL_MSK_V1, 0x8);
} else {
_rxck_force(rtwdev, RF_PATH_A, true , ADC_480M);
_rxck_force(rtwdev, RF_PATH_B, true , ADC_480M);
udelay(1);
rtw89_phy_write32_mask(rtwdev, R_UPD_CLK_ADC,
B_UPD_CLK_ADC_ON, 0x1);
rtw89_phy_write32_mask(rtwdev, R_UPD_CLK_ADC,
B_UPD_CLK_ADC_VAL, 0x0);
rtw89_phy_write32_mask(rtwdev, R_PATH0_SAMPL_DLY_T_V1,
B_PATH0_SAMPL_DLY_T_MSK_V1, 0x3);
rtw89_phy_write32_mask(rtwdev, R_PATH1_SAMPL_DLY_T_V1,
B_PATH1_SAMPL_DLY_T_MSK_V1, 0x3);
rtw89_phy_write32_mask(rtwdev, R_P0_CFCH_BW1, B_P0_CFCH_BW1, 0xf);
rtw89_phy_write32_mask(rtwdev, R_PATH1_BW_SEL_V1,
B_PATH1_BW_SEL_MSK_V1, 0xf);
}
rtw89_phy_write32_mask(rtwdev, R_PATH0_SAMPL_DLY_T_V1, 0x00000780, 0x8);
rtw89_phy_write32_mask(rtwdev, R_PATH1_SAMPL_DLY_T_V1, 0x00000780, 0x8);
rtw89_phy_write32_mask(rtwdev, R_PATH0_SAMPL_DLY_T_V1, 0x00007800, 0x2);
rtw89_phy_write32_mask(rtwdev, R_PATH1_SAMPL_DLY_T_V1, 0x00007800, 0x2);
rtw89_phy_write32_mask(rtwdev, R_DRCK, B_DRCK_MUL, 0x0);
rtw89_phy_write32_mask(rtwdev, R_P0_NRBW, B_P0_NRBW_DBG, 0x1);
rtw89_phy_write32_mask(rtwdev, R_P1_DBGMOD, B_P1_DBGMOD_ON, 0x1);
udelay(1);
rtw89_phy_write32_mask(rtwdev, R_ANAPAR_PW15, B_ANAPAR_PW15, 0x0f);
udelay(1);
rtw89_phy_write32_mask(rtwdev, R_ANAPAR_PW15, B_ANAPAR_PW15, 0x03);
rtw89_phy_write32_mask(rtwdev, R_ANAPAR, B_ANAPAR_15, 0xa001);
udelay(1);
rtw89_phy_write32_mask(rtwdev, R_ANAPAR, B_ANAPAR_15, 0xa041);
rtw89_phy_write32_mask(rtwdev, R_ADC_FIFO, B_ADC_FIFO_RXK, 0x3333);
}
static bool _iqk_2g_rx(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy_idx, u8 path)
{
static const u32 g_idxrxgain[2] = {0x212, 0x310};
static const u32 g_idxattc2[2] = {0x00, 0x20};
static const u32 g_idxattc1[2] = {0x3, 0x2};
static const u32 g_idxrxagc[2] = {0x0, 0x2};
static const u32 g_idx[2] = {0x0, 0x2};
struct rtw89_iqk_info *iqk_info = &rtwdev->iqk;
bool notready = false ;
bool kfail = false ;
u32 rf_18, tmp;
u8 gp;
rtw89_debug(rtwdev, RTW89_DBG_RFK, "[IQK]===>%s\n" , __func__);
rtw89_write_rf(rtwdev, path, RR_MOD, RR_MOD_MASK, 0xc);
rtw89_write_rf(rtwdev, path, RR_RXK, RR_RXK_SEL2G, 0x1);
rf_18 = rtw89_read_rf(rtwdev, path, RR_CFGCH, RFREG_MASK);
rtw89_write_rf(rtwdev, path, RR_RSV4, RFREG_MASK, rf_18);
for (gp = 0x0; gp < 0x2; gp++) {
rtw89_write_rf(rtwdev, path, RR_MOD, RR_MOD_RGM, g_idxrxgain[gp]);
rtw89_write_rf(rtwdev, path, RR_RXBB, RR_RXBB_C2G, g_idxattc2[gp]);
rtw89_write_rf(rtwdev, path, RR_RXBB, RR_RXBB_C1G, g_idxattc1[gp]);
rtw89_phy_write32_mask(rtwdev, R_CFIR_LUT + (path << 8),
0x00000100, 0x1);
rtw89_phy_write32_mask(rtwdev, R_CFIR_LUT + (path << 8),
0x00000010, 0x0);
rtw89_phy_write32_mask(rtwdev, R_CFIR_LUT + (path << 8),
0x00000007, g_idx[gp]);
rtw89_write_rf(rtwdev, path, RR_RXKPLL, RFREG_MASK, 0x80013);
udelay(100);
udelay(100);
tmp = rtw89_read_rf(rtwdev, path, RR_MOD, RFREG_MASK);
rtw89_phy_write32_mask(rtwdev, R_IQK_DIF2, B_IQK_DIF2_RXPI, tmp);
rtw89_phy_write32_mask(rtwdev, R_IQK_RXA, B_IQK_RXAGC, g_idxrxagc[gp]);
rtw89_phy_write32_mask(rtwdev, R_P0_RFCTM, B_P0_RFCTM_EN, 0x1);
rtw89_phy_write32_mask(rtwdev, R_IQK_DIF4, B_IQK_DIF4_RXT, 0x11);
notready = _iqk_one_shot(rtwdev, phy_idx, path, ID_RXAGC);
rtw89_phy_write32_mask(rtwdev, R_P0_RFCTM, B_P0_RFCTM_EN, 0x0);
rtw89_debug(rtwdev, RTW89_DBG_RFK, "[IQK]S%x, rf rxbb = %x\n" , path,
rtw89_read_rf(rtwdev, path, RR_MOD, 0x003c0));
rtw89_write_rf(rtwdev, path, RR_RXKPLL, RFREG_MASK, 0x80013);
udelay(100);
udelay(100);
rtw89_phy_write32_mask(rtwdev, R_P0_RFCTM, B_P0_RFCTM_EN, 0x1);
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 + (path << 8),
MASKDWORD) | 0x2;
rtw89_debug(rtwdev, RTW89_DBG_RFK,
"[IQK]S%x, gp = 0x%x, 0x8%x3c = 0x%x\n" , path,
g_idx[gp], 1 << path, iqk_info->nb_rxcfir[path]);
rtw89_phy_write32_mask(rtwdev, R_NCTL_N1, B_NCTL_N1_CIP, 0x00);
rtw89_phy_write32_mask(rtwdev, R_P0_RFCTM, B_P0_RFCTM_EN, 0x0);
if (iqk_info->is_nbiqk)
break ;
rtw89_phy_write32_mask(rtwdev, R_P0_RFCTM, B_P0_RFCTM_EN, 0x1);
notready = _iqk_one_shot(rtwdev, phy_idx, path, ID_RXK);
rtw89_phy_write32_mask(rtwdev, R_NCTL_N1, B_NCTL_N1_CIP, 0x00);
rtw89_phy_write32_mask(rtwdev, R_P0_RFCTM, B_P0_RFCTM_EN, 0x0);
}
if (!notready)
kfail = !!rtw89_phy_read32_mask(rtwdev, R_NCTL_RPT, B_NCTL_RPT_FLG);
if (kfail) {
iqk_info->nb_txcfir[path] = 0x40000002;
rtw89_phy_write32_mask(rtwdev, R_IQK_RES + (path << 8),
B_IQK_RES_RXCFIR, 0x0);
}
rtw89_write_rf(rtwdev, path, RR_RXK, RR_RXK_SEL2G, 0x0);
return kfail;
}
static bool _iqk_5g_rx(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy_idx, u8 path)
{
static const u32 a_idxrxgain[2] = {0x110, 0x290};
static const u32 a_idxattc2[2] = {0x0f, 0x0f};
static const u32 a_idxattc1[2] = {0x2, 0x2};
static const u32 a_idxrxagc[2] = {0x4, 0x6};
static const u32 a_idx[2] = {0x0, 0x2};
struct rtw89_iqk_info *iqk_info = &rtwdev->iqk;
bool notready = false ;
bool kfail = false ;
u32 rf_18, tmp;
u8 gp;
rtw89_debug(rtwdev, RTW89_DBG_RFK, "[IQK]===>%s\n" , __func__);
rtw89_write_rf(rtwdev, path, RR_MOD, RR_MOD_MASK, 0xc);
rtw89_write_rf(rtwdev, path, RR_RXK, RR_RXK_SEL5G, 0x1);
rf_18 = rtw89_read_rf(rtwdev, path, RR_CFGCH, RFREG_MASK);
rtw89_write_rf(rtwdev, path, RR_RSV4, RFREG_MASK, rf_18);
for (gp = 0x0; gp < 0x2; gp++) {
rtw89_write_rf(rtwdev, path, RR_MOD, RR_MOD_RGM, a_idxrxgain[gp]);
rtw89_write_rf(rtwdev, path, RR_RXA2, RR_RXA2_HATT, a_idxattc2[gp]);
rtw89_write_rf(rtwdev, path, RR_RXA2, RR_RXA2_CC2, a_idxattc1[gp]);
rtw89_phy_write32_mask(rtwdev, R_CFIR_LUT + (path << 8),
0x00000100, 0x1);
rtw89_phy_write32_mask(rtwdev, R_CFIR_LUT + (path << 8),
0x00000010, 0x0);
rtw89_phy_write32_mask(rtwdev, R_CFIR_LUT + (path << 8),
0x00000007, a_idx[gp]);
rtw89_write_rf(rtwdev, path, RR_RXKPLL, RFREG_MASK, 0x80013);
udelay(100);
udelay(100);
tmp = rtw89_read_rf(rtwdev, path, RR_MOD, RFREG_MASK);
rtw89_phy_write32_mask(rtwdev, R_IQK_DIF2, B_IQK_DIF2_RXPI, tmp);
rtw89_phy_write32_mask(rtwdev, R_IQK_RXA, B_IQK_RXAGC, a_idxrxagc[gp]);
rtw89_phy_write32_mask(rtwdev, R_P0_RFCTM, B_P0_RFCTM_EN, 0x1);
rtw89_phy_write32_mask(rtwdev, R_IQK_DIF4, B_IQK_DIF4_RXT, 0x11);
notready = _iqk_one_shot(rtwdev, phy_idx, path, ID_RXAGC);
rtw89_phy_write32_mask(rtwdev, R_P0_RFCTM, B_P0_RFCTM_EN, 0x0);
rtw89_debug(rtwdev, RTW89_DBG_RFK, "[IQK]S%x, rf rxbb = %x\n" , path,
rtw89_read_rf(rtwdev, path, RR_MOD, 0x003c0));
rtw89_write_rf(rtwdev, path, RR_RXKPLL, RFREG_MASK, 0x80013);
udelay(200);
rtw89_phy_write32_mask(rtwdev, R_P0_RFCTM, B_P0_RFCTM_EN, 0x1);
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 + (path << 8),
MASKDWORD) | 0x2;
rtw89_debug(rtwdev, RTW89_DBG_RFK,
"[IQK]S%x, gp = 0x%x, 0x8%x3c = 0x%x\n" ,
path, a_idx[gp], 1 << path, iqk_info->nb_rxcfir[path]);
rtw89_phy_write32_mask(rtwdev, R_NCTL_N1, B_NCTL_N1_CIP, 0x00);
rtw89_phy_write32_mask(rtwdev, R_P0_RFCTM, B_P0_RFCTM_EN, 0x0);
if (iqk_info->is_nbiqk)
break ;
rtw89_phy_write32_mask(rtwdev, R_P0_RFCTM, B_P0_RFCTM_EN, 0x1);
notready = _iqk_one_shot(rtwdev, phy_idx, path, ID_RXK);
rtw89_phy_write32_mask(rtwdev, R_NCTL_N1, B_NCTL_N1_CIP, 0x00);
rtw89_phy_write32_mask(rtwdev, R_P0_RFCTM, B_P0_RFCTM_EN, 0x0);
}
if (!notready)
kfail = !!rtw89_phy_read32_mask(rtwdev, R_NCTL_RPT, B_NCTL_RPT_FLG);
if (kfail) {
iqk_info->nb_txcfir[path] = 0x40000002;
rtw89_phy_write32_mask(rtwdev, R_IQK_RES + (path << 8),
B_IQK_RES_RXCFIR, 0x0);
}
rtw89_write_rf(rtwdev, path, RR_RXK, RR_RXK_SEL2G, 0x0);
return kfail;
}
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_result = false ;
bool txk_result = false ;
bool rxk_result = false ;
u8 i;
for (i = 0; i < 3; i++) {
_iqk_txk_setting(rtwdev, path);
if (iqk_info->iqk_band[path] == RTW89_BAND_2G)
lok_result = _iqk_2g_lok(rtwdev, phy_idx, path);
else
lok_result = _iqk_5g_lok(rtwdev, phy_idx, path);
if (!lok_result)
break ;
}
if (lok_result) {
rtw89_debug(rtwdev, RTW89_DBG_RFK,
"[IQK]!!!!!!!!!!LOK by Pass !!!!!!!!!!!\n" );
rtw89_write_rf(rtwdev, path, RR_DTXLOK, RFREG_MASK, 0x80200);
rtw89_write_rf(rtwdev, path, RR_RSV2, RFREG_MASK, 0x80200);
rtw89_write_rf(rtwdev, path, RR_LOKVB, RFREG_MASK, 0x80200);
}
rtw89_debug(rtwdev, RTW89_DBG_RFK, "[IQK]RF_0x08[00:19] = 0x%x\n" ,
rtw89_read_rf(rtwdev, path, RR_DTXLOK, RFREG_MASK));
rtw89_debug(rtwdev, RTW89_DBG_RFK, "[IQK]RF_0x09[00:19] = 0x%x\n" ,
rtw89_read_rf(rtwdev, path, RR_RSV2, RFREG_MASK));
rtw89_debug(rtwdev, RTW89_DBG_RFK, "[IQK]RF_0x0a[00:19] = 0x%x\n" ,
rtw89_read_rf(rtwdev, path, RR_LOKVB, RFREG_MASK));
if (iqk_info->iqk_band[path] == RTW89_BAND_2G)
txk_result = _iqk_2g_tx(rtwdev, phy_idx, path);
else
txk_result = _iqk_5g_tx(rtwdev, phy_idx, path);
_iqk_rxclk_setting(rtwdev, path);
_iqk_adc_fifo_rst(rtwdev, phy_idx, path);
if (iqk_info->iqk_band[path] == RTW89_BAND_2G)
rxk_result = _iqk_2g_rx(rtwdev, phy_idx, path);
else
rxk_result = _iqk_5g_rx(rtwdev, phy_idx, path);
rtw89_debug(rtwdev, RTW89_DBG_RFK,
"[IQK]result : lok_= %x, txk_= %x, rxk_= %x\n" ,
lok_result, txk_result, rxk_result);
}
static void _iqk_get_ch_info(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy, u8 path,
enum rtw89_chanctx_idx chanctx_idx)
{
const struct rtw89_chan *chan = rtw89_chan_get(rtwdev, chanctx_idx);
struct rtw89_rfk_mcc_info_data *rfk_mcc = rtwdev->rfk_mcc.data;
struct rtw89_iqk_info *iqk_info = &rtwdev->iqk;
u8 idx = rfk_mcc->table_idx;
u32 reg_rf18;
u32 reg_35c;
reg_rf18 = rtw89_read_rf(rtwdev, path, RR_CFGCH, RFREG_MASK);
reg_35c = rtw89_phy_read32_mask(rtwdev, R_CIRST, B_CIRST_SYN);
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_mcc_ch[idx][path] = chan->channel;
iqk_info->iqk_table_idx[path] = idx;
rtw89_debug(rtwdev, RTW89_DBG_RFK, "[IQK]S%x, 0x18= 0x%x, idx = %x\n" ,
path, reg_rf18, idx);
rtw89_debug(rtwdev, RTW89_DBG_RFK, "[IQK]S%x, 0x18= 0x%x\n" ,
path, reg_rf18);
rtw89_debug(rtwdev, RTW89_DBG_RFK, "[IQK]S%x, 0x35c= 0x%x\n" ,
path, reg_35c);
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]iqk_mcc_ch[%x][%x] = 0x%x\n" ,
idx, path, iqk_info->iqk_mcc_ch[idx][path]);
}
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)
{
struct rtw89_iqk_info *iqk_info = &rtwdev->iqk;
rtw89_debug(rtwdev, RTW89_DBG_RFK, "===> %s\n" , __func__);
if (iqk_info->is_nbiqk) {
rtw89_phy_write32_mask(rtwdev, R_TXIQC + (path << 8),
MASKDWORD, iqk_info->nb_txcfir[path]);
rtw89_phy_write32_mask(rtwdev, R_RXIQC + (path << 8),
MASKDWORD, iqk_info->nb_rxcfir[path]);
} else {
rtw89_phy_write32_mask(rtwdev, R_TXIQC + (path << 8),
MASKDWORD, 0x40000000);
rtw89_phy_write32_mask(rtwdev, R_RXIQC + (path << 8),
MASKDWORD, 0x40000000);
}
rtw89_phy_write32_mask(rtwdev, R_NCTL_CFG, MASKDWORD,
0x00000e19 + (path << 4));
_iqk_check_cal(rtwdev, path, 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);
rtw89_phy_write32_mask(rtwdev, R_KIP_CLK, MASKDWORD, 0x0);
rtw89_phy_write32_mask(rtwdev, R_IQRSN, B_IQRSN_K2, 0x0);
rtw89_phy_write32_mask(rtwdev, R_CFIR_SYS + (path << 8), BIT(28), 0x0);
rtw89_write_rf(rtwdev, path, RR_LUTWE, RR_LUTWE_LOK, 0x0);
rtw89_write_rf(rtwdev, path, RR_LUTWE, RR_LUTWE_LOK, 0x0);
rtw89_write_rf(rtwdev, path, RR_MOD, RR_MOD_MASK, 0x3);
rtw89_write_rf(rtwdev, path, RR_RSV1, RR_RSV1_RST, 0x1);
rtw89_write_rf(rtwdev, path, RR_BBDC, RR_BBDC_SEL, 0x1);
}
static void _iqk_afebb_restore(struct rtw89_dev *rtwdev,
enum rtw89_phy_idx phy_idx, u8 path)
{
rtw89_debug(rtwdev, RTW89_DBG_RFK, "===> %s\n" , __func__);
rtw89_phy_write32_mask(rtwdev, R_ADC_FIFO, B_ADC_FIFO_RXK, 0x0303);
rtw89_phy_write32_mask(rtwdev, R_P0_NRBW, B_P0_NRBW_DBG, 0x0);
rtw89_phy_write32_mask(rtwdev, R_P1_DBGMOD, B_P1_DBGMOD_ON, 0x0);
rtw89_phy_write32_mask(rtwdev, R_P0_RFCTM, B_P0_CLKG_FORCE, 0x0);
rtw89_phy_write32_mask(rtwdev, R_P1_RFCTM, B_P1_CLKG_FORCE, 0x0);
rtw89_phy_write32_mask(rtwdev, R_TXCKEN_FORCE, B_TXCKEN_FORCE_ALL, 0x0000000);
rtw89_phy_write32_mask(rtwdev, R_FAHM, B_RXTD_CKEN, 0x0);
rtw89_phy_write32_mask(rtwdev, R_UPD_CLK_ADC, B_UPD_GEN_ON, 0x0);
rtw89_phy_write32_mask(rtwdev, R_TX_COLLISION_T2R_ST, 0x0000001f, 0x03);
rtw89_phy_write32_mask(rtwdev, R_TX_COLLISION_T2R_ST, 0x000003e0, 0x03);
rtw89_phy_write32_mask(rtwdev, R_P0_RXCK, B_P0_TXCK_ALL, 0x00);
rtw89_phy_write32_mask(rtwdev, R_P1_RXCK, B_P1_TXCK_ALL, 0x00);
rtw89_phy_write32_mask(rtwdev, R_UPD_CLK_ADC,
B_UPD_CLK_ADC_VAL | B_UPD_CLK_ADC_ON, 0x0);
rtw89_phy_write32_mask(rtwdev, R_PD_CTRL, B_PD_HIT_DIS, 0x0);
rtw89_phy_write32_mask(rtwdev, R_RXCCA, B_RXCCA_DIS, 0x0);
rtw89_phy_write32_mask(rtwdev, R_ADC_FIFO, B_ADC_FIFO_RXK, 0x0000);
rtw89_phy_write32_mask(rtwdev, R_P0_ADCFF_EN, B_P0_ADCFF_EN, 0x0);
rtw89_phy_write32_mask(rtwdev, R_P1_ADCFF_EN, B_P1_ADCFF_EN, 0x0);
}
static void _iqk_preset(struct rtw89_dev *rtwdev, u8 path)
{
struct rtw89_rfk_mcc_info_data *rfk_mcc = rtwdev->rfk_mcc.data;
u8 idx = rfk_mcc->table_idx;
rtw89_phy_write32_mask(rtwdev, R_COEF_SEL + (path << 8), 0x00000001, idx);
rtw89_phy_write32_mask(rtwdev, R_CFIR_LUT + (path << 8), 0x00000008, idx);
rtw89_phy_write32_mask(rtwdev, R_TXIQC + (path << 8), MASKDWORD, 0x40000000);
rtw89_phy_write32_mask(rtwdev, R_RXIQC + (path << 8), MASKDWORD, 0x40000000);
rtw89_write_rf(rtwdev, path, RR_RSV1, RR_RSV1_RST, 0x0);
rtw89_write_rf(rtwdev, path, RR_BBDC, RR_BBDC_SEL, 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_phy_write32_mask(rtwdev, R_ADC_FIFO, B_ADC_FIFO_RXK, 0x0303);
rtw89_phy_write32_mask(rtwdev, R_P0_RFCTM, B_P0_GOT_TXRX, 0x3);
rtw89_phy_write32_mask(rtwdev, R_P1_RFCTM, B_P1_GOT_TXRX, 0x3);
rtw89_phy_write32_mask(rtwdev, R_P0_ADCFF_EN, B_P0_ADCFF_EN, 0x1);
rtw89_phy_write32_mask(rtwdev, R_P1_ADCFF_EN, B_P1_ADCFF_EN, 0x1);
rtw89_phy_write32_mask(rtwdev, R_P0_RFCTM, B_P0_CLKG_FORCE, 0x3);
rtw89_phy_write32_mask(rtwdev, R_P1_RFCTM, B_P0_CLKG_FORCE, 0x3);
rtw89_phy_write32_mask(rtwdev, R_TXCKEN_FORCE, B_TXCKEN_FORCE_ALL, 0x1ffffff);
rtw89_phy_write32_mask(rtwdev, R_FAHM, B_RXTD_CKEN, 0x1);
rtw89_phy_write32_mask(rtwdev, R_UPD_CLK_ADC, B_UPD_GEN_ON, 0x1);
rtw89_phy_write32_mask(rtwdev, R_TX_COLLISION_T2R_ST, B_TXRX_FORCE_VAL, 0x3ff);
rtw89_phy_write32_mask(rtwdev, R_IOQ_IQK_DPK, B_IOQ_IQK_DPK_CLKEN, 0x3);
rtw89_phy_write32_mask(rtwdev, R_IQK_DPK_RST, B_IQK_DPK_RST, 0x1);
rtw89_phy_write32_mask(rtwdev, R_P0_PATH_RST, B_P0_PATH_RST, 0x1);
rtw89_phy_write32_mask(rtwdev, R_P1_PATH_RST, B_P1_PATH_RST, 0x1);
rtw89_phy_write32_mask(rtwdev, R_PD_CTRL, B_PD_HIT_DIS, 0x1);
rtw89_phy_write32_mask(rtwdev, R_RXCCA, B_RXCCA_DIS, 0x1);
rtw89_phy_write32_mask(rtwdev, R_DCFO_WEIGHT, B_DAC_CLK_IDX, 0x1);
_txck_force(rtwdev, RF_PATH_A, true , DAC_960M);
_txck_force(rtwdev, RF_PATH_B, true , DAC_960M);
_rxck_force(rtwdev, RF_PATH_A, true , ADC_1920M);
_rxck_force(rtwdev, RF_PATH_B, true , ADC_1920M);
rtw89_phy_write32_mask(rtwdev, R_UPD_CLK_ADC, B_UPD_CLK_ADC_ON, 0x1);
rtw89_phy_write32_mask(rtwdev, R_UPD_CLK_ADC, B_UPD_CLK_ADC_VAL, 0x2);
rtw89_phy_write32_mask(rtwdev, R_P0_NRBW, B_P0_NRBW_DBG, 0x1);
rtw89_phy_write32_mask(rtwdev, R_P1_DBGMOD, B_P1_DBGMOD_ON, 0x1);
udelay(10);
rtw89_phy_write32_mask(rtwdev, R_ANAPAR_PW15, B_ANAPAR_PW15, 0x1f);
udelay(10);
rtw89_phy_write32_mask(rtwdev, R_ANAPAR_PW15, B_ANAPAR_PW15, 0x13);
rtw89_phy_write32_mask(rtwdev, R_ANAPAR, B_ANAPAR_15, 0x0001);
udelay(10);
rtw89_phy_write32_mask(rtwdev, R_ANAPAR, B_ANAPAR_15, 0x0041);
rtw89_phy_write32_mask(rtwdev, R_P0_NRBW, B_P0_NRBW_RSTB, 0x1);
rtw89_phy_write32_mask(rtwdev, R_ADC_FIFO, B_ADC_FIFO_RXK, 0x3333);
}
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 < RTW8852BT_SS; 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_mcc_ch[idx][path] = 0x0;
iqk_info->iqk_table_idx[path] = 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, RR_MOD, RR_MOD_MASK);
rtw89_debug(rtwdev, RTW89_DBG_RFK,
"[RFK] Wait S%d to Rx mode!! (ret = %d)\n" , path, ret);
}
}
static void _tmac_tx_pause(struct rtw89_dev *rtwdev, enum rtw89_phy_idx band_idx,
bool is_pause)
{
if (!is_pause)
return ;
_wait_rx_mode(rtwdev, _kpath(rtwdev, band_idx));
}
static void _doiqk(struct rtw89_dev *rtwdev, bool force,
enum rtw89_phy_idx phy_idx, u8 path,
enum rtw89_chanctx_idx chanctx_idx)
{
struct rtw89_iqk_info *iqk_info = &rtwdev->iqk;
u32 backup_bb_val[BACKUP_BB_REGS_NR];
u32 backup_rf_val[RTW8852BT_SS][BACKUP_RF_REGS_NR];
u8 phy_map = rtw89_btc_phymap(rtwdev, phy_idx, RF_AB, chanctx_idx);
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 = RTW8852BT_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, chanctx_idx);
_rfk_backup_bb_reg(rtwdev, backup_bb_val);
_rfk_backup_rf_reg(rtwdev, backup_rf_val[path], 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_reload_bb_reg(rtwdev, backup_bb_val);
_rfk_reload_rf_reg(rtwdev, backup_rf_val[path], 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,
enum rtw89_chanctx_idx chanctx_idx)
{
u8 kpath = _kpath(rtwdev, phy_idx);
switch (kpath) {
case RF_A:
_doiqk(rtwdev, force, phy_idx, RF_PATH_A, chanctx_idx);
break ;
case RF_B:
_doiqk(rtwdev, force, phy_idx, RF_PATH_B, chanctx_idx);
break ;
case RF_AB:
_doiqk(rtwdev, force, phy_idx, RF_PATH_A, chanctx_idx);
_doiqk(rtwdev, force, phy_idx, RF_PATH_B, chanctx_idx);
break ;
default :
break ;
}
}
static void _dpk_onoff(struct rtw89_dev *rtwdev, enum rtw89_rf_path path, bool off)
{
struct rtw89_dpk_info *dpk = &rtwdev->dpk;
u8 val, kidx = dpk->cur_idx[path];
bool off_reverse;
val = dpk->is_dpk_enable && !off && dpk->bp[path][kidx].path_ok;
if (off)
off_reverse = false ;
else
off_reverse = true ;
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),
BIT(24), val);
rtw89_debug(rtwdev, RTW89_DBG_RFK, "[DPK] S%d[%d] DPK %s !!!\n" , path,
kidx, str_enable_disable(dpk->is_dpk_enable & off_reverse));
}
static void _dpk_one_shot(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy,
enum rtw89_rf_path path, enum rtw8852bt_dpk_id id)
{
u16 dpk_cmd;
u32 val;
int ret;
dpk_cmd = (id << 8) | (0x19 + (path << 4));
rtw89_phy_write32_mask(rtwdev, R_NCTL_CFG, MASKDWORD, dpk_cmd);
ret = read_poll_timeout_atomic(rtw89_phy_read32_mask, val, val == 0x55,
1, 30000, false ,
rtwdev, R_RFK_ST, MASKBYTE0);
if (ret)
rtw89_debug(rtwdev, RTW89_DBG_RFK, "[DPK] one-shot 1 over 30ms!!!!\n" );
udelay(1);
rtw89_phy_write32_mask(rtwdev, R_KIP_RPT1, MASKDWORD, 0x00030000);
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 over 2ms!!!!\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 == 0x06 ? "LBK_RXIQK" :
id == 0x10 ? "SYNC" :
id == 0x11 ? "MDPK_IDL" :
id == 0x12 ? "MDPK_MPA" :
id == 0x13 ? "GAIN_LOSS" :
id == 0x14 ? "PWR_CAL" :
id == 0x15 ? "DPK_RXAGC" :
id == 0x16 ? "KIP_PRESET" :
id == 0x17 ? "KIP_RESTORE" :
"DPK_TXAGC" , dpk_cmd);
}
static void _dpk_rx_dck(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy,
enum rtw89_rf_path path)
{
rtw89_write_rf(rtwdev, path, RR_DCK, RR_DCK_LV, 0x0);
rtw89_write_rf(rtwdev, path, RR_DCK, RR_DCK_LV, 0x1);
udelay(600);
rtw89_debug(rtwdev, RTW89_DBG_RFK, "[DPK] S%d RXDCK\n" , path);
}
static void _dpk_information(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy,
enum rtw89_rf_path path, enum rtw89_chanctx_idx chanctx_idx)
{
const struct rtw89_chan *chan = rtw89_chan_get(rtwdev, chanctx_idx);
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->channel;
dpk->bp[path][kidx].bw = chan->band_width;
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" ,
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Messung V0.5 C=100 H=89 G=94
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