| /****************************************************************************** |
| * |
| * Copyright(c) 2012 Realtek Corporation. |
| * |
| * This program is free software; you can redistribute it and/or modify it |
| * under the terms of version 2 of the GNU General Public License as |
| * published by the Free Software Foundation. |
| * |
| * This program is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for |
| * more details. |
| * |
| * The full GNU General Public License is included in this distribution in the |
| * file called LICENSE. |
| * |
| * Contact Information: |
| * wlanfae <wlanfae@realtek.com> |
| * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park, |
| * Hsinchu 300, Taiwan. |
| * |
| * Larry Finger <Larry.Finger@lwfinger.net> |
| * |
| *****************************************************************************/ |
| |
| /*============================================================ |
| * Description: |
| * |
| * This file is for RTL8821A Co-exist mechanism |
| * |
| * History |
| * 2012/08/22 Cosa first check in. |
| * 2012/11/14 Cosa Revise for 8821A 2Ant out sourcing. |
| * |
| *============================================================ |
| */ |
| |
| /*============================================================ |
| * include files |
| *============================================================ |
| */ |
| #include "halbt_precomp.h" |
| /*============================================================ |
| * Global variables, these are static variables |
| *============================================================ |
| */ |
| static struct coex_dm_8821a_2ant glcoex_dm_8821a_2ant; |
| static struct coex_dm_8821a_2ant *coex_dm = &glcoex_dm_8821a_2ant; |
| static struct coex_sta_8821a_2ant glcoex_sta_8821a_2ant; |
| static struct coex_sta_8821a_2ant *coex_sta = &glcoex_sta_8821a_2ant; |
| |
| static const char *const glbt_info_src_8821a_2ant[] = { |
| "BT Info[wifi fw]", |
| "BT Info[bt rsp]", |
| "BT Info[bt auto report]", |
| }; |
| |
| static u32 glcoex_ver_date_8821a_2ant = 20130618; |
| static u32 glcoex_ver_8821a_2ant = 0x5050; |
| |
| /*============================================================ |
| * local function proto type if needed |
| *============================================================ |
| *============================================================ |
| * local function start with halbtc8821a2ant_ |
| *============================================================ |
| */ |
| static u8 halbtc8821a2ant_bt_rssi_state(u8 level_num, u8 rssi_thresh, |
| u8 rssi_thresh1) |
| { |
| long bt_rssi = 0; |
| u8 bt_rssi_state = coex_sta->pre_bt_rssi_state; |
| |
| bt_rssi = coex_sta->bt_rssi; |
| |
| if (level_num == 2) { |
| if ((coex_sta->pre_bt_rssi_state == BTC_RSSI_STATE_LOW) || |
| (coex_sta->pre_bt_rssi_state == BTC_RSSI_STATE_STAY_LOW)) { |
| long tmp = rssi_thresh + |
| BTC_RSSI_COEX_THRESH_TOL_8821A_2ANT; |
| if (bt_rssi >= tmp) { |
| bt_rssi_state = BTC_RSSI_STATE_HIGH; |
| BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE, |
| "[BTCoex], BT Rssi state switch to High\n"); |
| } else { |
| bt_rssi_state = BTC_RSSI_STATE_STAY_LOW; |
| BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE, |
| "[BTCoex], BT Rssi state stay at Low\n"); |
| } |
| } else { |
| if (bt_rssi < rssi_thresh) { |
| bt_rssi_state = BTC_RSSI_STATE_LOW; |
| BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE, |
| "[BTCoex], BT Rssi state switch to Low\n"); |
| } else { |
| bt_rssi_state = BTC_RSSI_STATE_STAY_HIGH; |
| BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE, |
| "[BTCoex], BT Rssi state stay at High\n"); |
| } |
| } |
| } else if (level_num == 3) { |
| if (rssi_thresh > rssi_thresh1) { |
| BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE, |
| "[BTCoex], BT Rssi thresh error!!\n"); |
| return coex_sta->pre_bt_rssi_state; |
| } |
| |
| if ((coex_sta->pre_bt_rssi_state == BTC_RSSI_STATE_LOW) || |
| (coex_sta->pre_bt_rssi_state == BTC_RSSI_STATE_STAY_LOW)) { |
| if (bt_rssi >= |
| (rssi_thresh+BTC_RSSI_COEX_THRESH_TOL_8821A_2ANT)) { |
| bt_rssi_state = BTC_RSSI_STATE_MEDIUM; |
| BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE, |
| "[BTCoex], BT Rssi state switch to Medium\n"); |
| } else { |
| bt_rssi_state = BTC_RSSI_STATE_STAY_LOW; |
| BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE, |
| "[BTCoex], BT Rssi state stay at Low\n"); |
| } |
| } else if ((coex_sta->pre_bt_rssi_state == |
| BTC_RSSI_STATE_MEDIUM) || |
| (coex_sta->pre_bt_rssi_state == |
| BTC_RSSI_STATE_STAY_MEDIUM)) { |
| if (bt_rssi >= |
| (rssi_thresh1 + |
| BTC_RSSI_COEX_THRESH_TOL_8821A_2ANT)) { |
| bt_rssi_state = BTC_RSSI_STATE_HIGH; |
| BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE, |
| "[BTCoex], BT Rssi state switch to High\n"); |
| } else if (bt_rssi < rssi_thresh) { |
| bt_rssi_state = BTC_RSSI_STATE_LOW; |
| BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE, |
| "[BTCoex], BT Rssi state switch to Low\n"); |
| } else { |
| bt_rssi_state = BTC_RSSI_STATE_STAY_MEDIUM; |
| BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE, |
| "[BTCoex], BT Rssi state stay at Medium\n"); |
| } |
| } else { |
| if (bt_rssi < rssi_thresh1) { |
| bt_rssi_state = BTC_RSSI_STATE_MEDIUM; |
| BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE, |
| "[BTCoex], BT Rssi state switch to Medium\n"); |
| } else { |
| bt_rssi_state = BTC_RSSI_STATE_STAY_HIGH; |
| BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE, |
| "[BTCoex], BT Rssi state stay at High\n"); |
| } |
| } |
| } |
| |
| coex_sta->pre_bt_rssi_state = bt_rssi_state; |
| |
| return bt_rssi_state; |
| } |
| |
| static u8 halbtc8821a2ant_wifi_rssi_state(struct btc_coexist *btcoexist, |
| u8 index, u8 level_num, |
| u8 rssi_thresh, u8 rssi_thresh1) |
| { |
| long wifi_rssi = 0; |
| u8 wifi_rssi_state = coex_sta->pre_wifi_rssi_state[index]; |
| |
| btcoexist->btc_get(btcoexist, BTC_GET_S4_WIFI_RSSI, &wifi_rssi); |
| |
| if (level_num == 2) { |
| if ((coex_sta->pre_wifi_rssi_state[index] == |
| BTC_RSSI_STATE_LOW) || |
| (coex_sta->pre_wifi_rssi_state[index] == |
| BTC_RSSI_STATE_STAY_LOW)) { |
| if (wifi_rssi >= |
| (rssi_thresh+BTC_RSSI_COEX_THRESH_TOL_8821A_2ANT)) { |
| wifi_rssi_state = BTC_RSSI_STATE_HIGH; |
| BTC_PRINT(BTC_MSG_ALGORITHM, |
| ALGO_WIFI_RSSI_STATE, |
| "[BTCoex], wifi RSSI state switch to High\n"); |
| } else { |
| wifi_rssi_state = BTC_RSSI_STATE_STAY_LOW; |
| BTC_PRINT(BTC_MSG_ALGORITHM, |
| ALGO_WIFI_RSSI_STATE, |
| "[BTCoex], wifi RSSI state stay at Low\n"); |
| } |
| } else { |
| if (wifi_rssi < rssi_thresh) { |
| wifi_rssi_state = BTC_RSSI_STATE_LOW; |
| BTC_PRINT(BTC_MSG_ALGORITHM, |
| ALGO_WIFI_RSSI_STATE, |
| "[BTCoex], wifi RSSI state switch to Low\n"); |
| } else { |
| wifi_rssi_state = BTC_RSSI_STATE_STAY_HIGH; |
| BTC_PRINT(BTC_MSG_ALGORITHM, |
| ALGO_WIFI_RSSI_STATE, |
| "[BTCoex], wifi RSSI state stay at High\n"); |
| } |
| } |
| } else if (level_num == 3) { |
| if (rssi_thresh > rssi_thresh1) { |
| BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_WIFI_RSSI_STATE, |
| "[BTCoex], wifi RSSI thresh error!!\n"); |
| return coex_sta->pre_wifi_rssi_state[index]; |
| } |
| |
| if ((coex_sta->pre_wifi_rssi_state[index] == |
| BTC_RSSI_STATE_LOW) || |
| (coex_sta->pre_wifi_rssi_state[index] == |
| BTC_RSSI_STATE_STAY_LOW)) { |
| if (wifi_rssi >= |
| (rssi_thresh+BTC_RSSI_COEX_THRESH_TOL_8821A_2ANT)) { |
| wifi_rssi_state = BTC_RSSI_STATE_MEDIUM; |
| BTC_PRINT(BTC_MSG_ALGORITHM, |
| ALGO_WIFI_RSSI_STATE, |
| "[BTCoex], wifi RSSI state switch to Medium\n"); |
| } else { |
| wifi_rssi_state = BTC_RSSI_STATE_STAY_LOW; |
| BTC_PRINT(BTC_MSG_ALGORITHM, |
| ALGO_WIFI_RSSI_STATE, |
| "[BTCoex], wifi RSSI state stay at Low\n"); |
| } |
| } else if ((coex_sta->pre_wifi_rssi_state[index] == |
| BTC_RSSI_STATE_MEDIUM) || |
| (coex_sta->pre_wifi_rssi_state[index] == |
| BTC_RSSI_STATE_STAY_MEDIUM)) { |
| if (wifi_rssi >= (rssi_thresh1 + |
| BTC_RSSI_COEX_THRESH_TOL_8821A_2ANT)) { |
| wifi_rssi_state = BTC_RSSI_STATE_HIGH; |
| BTC_PRINT(BTC_MSG_ALGORITHM, |
| ALGO_WIFI_RSSI_STATE, |
| "[BTCoex], wifi RSSI state switch to High\n"); |
| } else if (wifi_rssi < rssi_thresh) { |
| wifi_rssi_state = BTC_RSSI_STATE_LOW; |
| BTC_PRINT(BTC_MSG_ALGORITHM, |
| ALGO_WIFI_RSSI_STATE, |
| "[BTCoex], wifi RSSI state switch to Low\n"); |
| } else { |
| wifi_rssi_state = BTC_RSSI_STATE_STAY_MEDIUM; |
| BTC_PRINT(BTC_MSG_ALGORITHM, |
| ALGO_WIFI_RSSI_STATE, |
| "[BTCoex], wifi RSSI state stay at Medium\n"); |
| } |
| } else { |
| if (wifi_rssi < rssi_thresh1) { |
| wifi_rssi_state = BTC_RSSI_STATE_MEDIUM; |
| BTC_PRINT(BTC_MSG_ALGORITHM, |
| ALGO_WIFI_RSSI_STATE, |
| "[BTCoex], wifi RSSI state switch to Medium\n"); |
| } else { |
| wifi_rssi_state = BTC_RSSI_STATE_STAY_HIGH; |
| BTC_PRINT(BTC_MSG_ALGORITHM, |
| ALGO_WIFI_RSSI_STATE, |
| "[BTCoex], wifi RSSI state stay at High\n"); |
| } |
| } |
| } |
| coex_sta->pre_wifi_rssi_state[index] = wifi_rssi_state; |
| |
| return wifi_rssi_state; |
| } |
| |
| static void btc8821a2ant_mon_bt_en_dis(struct btc_coexist *btcoexist) |
| { |
| static bool pre_bt_disabled; |
| static u32 bt_disable_cnt; |
| bool bt_active = true, bt_disabled = false; |
| |
| /* This function check if bt is disabled*/ |
| |
| if (coex_sta->high_priority_tx == 0 && |
| coex_sta->high_priority_rx == 0 && |
| coex_sta->low_priority_tx == 0 && |
| coex_sta->low_priority_rx == 0) |
| bt_active = false; |
| if (coex_sta->high_priority_tx == 0xffff && |
| coex_sta->high_priority_rx == 0xffff && |
| coex_sta->low_priority_tx == 0xffff && |
| coex_sta->low_priority_rx == 0xffff) |
| bt_active = false; |
| if (bt_active) { |
| bt_disable_cnt = 0; |
| bt_disabled = false; |
| btcoexist->btc_set(btcoexist, BTC_SET_BL_BT_DISABLE, |
| &bt_disabled); |
| BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_MONITOR, |
| "[BTCoex], BT is enabled !!\n"); |
| } else { |
| bt_disable_cnt++; |
| BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_MONITOR, |
| "[BTCoex], bt all counters = 0, %d times!!\n", |
| bt_disable_cnt); |
| if (bt_disable_cnt >= 2) { |
| bt_disabled = true; |
| btcoexist->btc_set(btcoexist, BTC_SET_BL_BT_DISABLE, |
| &bt_disabled); |
| BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_MONITOR, |
| "[BTCoex], BT is disabled !!\n"); |
| } |
| } |
| if (pre_bt_disabled != bt_disabled) { |
| BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_MONITOR, |
| "[BTCoex], BT is from %s to %s!!\n", |
| (pre_bt_disabled ? "disabled" : "enabled"), |
| (bt_disabled ? "disabled" : "enabled")); |
| pre_bt_disabled = bt_disabled; |
| } |
| } |
| |
| static void halbtc8821a2ant_monitor_bt_ctr(struct btc_coexist *btcoexist) |
| { |
| u32 reg_hp_txrx, reg_lp_txrx, u4tmp; |
| u32 reg_hp_tx = 0, reg_hp_rx = 0, reg_lp_tx = 0, reg_lp_rx = 0; |
| |
| reg_hp_txrx = 0x770; |
| reg_lp_txrx = 0x774; |
| |
| u4tmp = btcoexist->btc_read_4byte(btcoexist, reg_hp_txrx); |
| reg_hp_tx = u4tmp & MASKLWORD; |
| reg_hp_rx = (u4tmp & MASKHWORD)>>16; |
| |
| u4tmp = btcoexist->btc_read_4byte(btcoexist, reg_lp_txrx); |
| reg_lp_tx = u4tmp & MASKLWORD; |
| reg_lp_rx = (u4tmp & MASKHWORD)>>16; |
| |
| coex_sta->high_priority_tx = reg_hp_tx; |
| coex_sta->high_priority_rx = reg_hp_rx; |
| coex_sta->low_priority_tx = reg_lp_tx; |
| coex_sta->low_priority_rx = reg_lp_rx; |
| |
| BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_MONITOR, |
| "[BTCoex], High Priority Tx/Rx (reg 0x%x) = 0x%x(%d)/0x%x(%d)\n", |
| reg_hp_txrx, reg_hp_tx, reg_hp_tx, reg_hp_rx, reg_hp_rx); |
| BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_MONITOR, |
| "[BTCoex], Low Priority Tx/Rx (reg 0x%x) = 0x%x(%d)/0x%x(%d)\n", |
| reg_lp_txrx, reg_lp_tx, reg_lp_tx, reg_lp_rx, reg_lp_rx); |
| |
| /* reset counter */ |
| btcoexist->btc_write_1byte(btcoexist, 0x76e, 0xc); |
| } |
| |
| static void halbtc8821a2ant_query_bt_info(struct btc_coexist *btcoexist) |
| { |
| u8 h2c_parameter[1] = {0}; |
| |
| coex_sta->c2h_bt_info_req_sent = true; |
| |
| h2c_parameter[0] |= BIT0; /* trigger */ |
| |
| BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_EXEC, |
| "[BTCoex], Query Bt Info, FW write 0x61 = 0x%x\n", |
| h2c_parameter[0]); |
| |
| btcoexist->btc_fill_h2c(btcoexist, 0x61, 1, h2c_parameter); |
| } |
| |
| static u8 halbtc8821a2ant_action_algorithm(struct btc_coexist *btcoexist) |
| { |
| struct btc_stack_info *stack_info = &btcoexist->stack_info; |
| bool bt_hs_on = false; |
| u8 algorithm = BT_8821A_2ANT_COEX_ALGO_UNDEFINED; |
| u8 num_of_diff_profile = 0; |
| |
| btcoexist->btc_get(btcoexist, BTC_GET_BL_HS_OPERATION, &bt_hs_on); |
| |
| /*for win-8 stack HID report error*/ |
| /* sync BTInfo with BT firmware and stack */ |
| if (!stack_info->hid_exist) |
| stack_info->hid_exist = coex_sta->hid_exist; |
| /* when stack HID report error, here we use the info from bt fw. */ |
| if (!stack_info->bt_link_exist) |
| stack_info->bt_link_exist = coex_sta->bt_link_exist; |
| |
| if (!coex_sta->bt_link_exist) { |
| BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, |
| "[BTCoex], No profile exists!!!\n"); |
| return algorithm; |
| } |
| |
| if (coex_sta->sco_exist) |
| num_of_diff_profile++; |
| if (coex_sta->hid_exist) |
| num_of_diff_profile++; |
| if (coex_sta->pan_exist) |
| num_of_diff_profile++; |
| if (coex_sta->a2dp_exist) |
| num_of_diff_profile++; |
| |
| if (num_of_diff_profile == 1) { |
| if (coex_sta->sco_exist) { |
| BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, |
| "[BTCoex], SCO only\n"); |
| algorithm = BT_8821A_2ANT_COEX_ALGO_SCO; |
| } else { |
| if (coex_sta->hid_exist) { |
| BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, |
| "[BTCoex], HID only\n"); |
| algorithm = BT_8821A_2ANT_COEX_ALGO_HID; |
| } else if (coex_sta->a2dp_exist) { |
| BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, |
| "[BTCoex], A2DP only\n"); |
| algorithm = BT_8821A_2ANT_COEX_ALGO_A2DP; |
| } else if (coex_sta->pan_exist) { |
| if (bt_hs_on) { |
| BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, |
| "[BTCoex], PAN(HS) only\n"); |
| algorithm = BT_8821A_2ANT_COEX_ALGO_PANHS; |
| } else { |
| BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, |
| "[BTCoex], PAN(EDR) only\n"); |
| algorithm = BT_8821A_2ANT_COEX_ALGO_PANEDR; |
| } |
| } |
| } |
| } else if (num_of_diff_profile == 2) { |
| if (coex_sta->sco_exist) { |
| if (coex_sta->hid_exist) { |
| BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, |
| "[BTCoex], SCO + HID\n"); |
| algorithm = BT_8821A_2ANT_COEX_ALGO_PANEDR_HID; |
| } else if (coex_sta->a2dp_exist) { |
| BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, |
| "[BTCoex], SCO + A2DP ==> SCO\n"); |
| algorithm = BT_8821A_2ANT_COEX_ALGO_PANEDR_HID; |
| } else if (coex_sta->pan_exist) { |
| if (bt_hs_on) { |
| BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, |
| "[BTCoex], SCO + PAN(HS)\n"); |
| algorithm = BT_8821A_2ANT_COEX_ALGO_SCO; |
| } else { |
| BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, |
| "[BTCoex], SCO + PAN(EDR)\n"); |
| algorithm = BT_8821A_2ANT_COEX_ALGO_PANEDR_HID; |
| } |
| } |
| } else { |
| if (coex_sta->hid_exist && |
| coex_sta->a2dp_exist) { |
| BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, |
| "[BTCoex], HID + A2DP\n"); |
| algorithm = BT_8821A_2ANT_COEX_ALGO_HID_A2DP; |
| } else if (coex_sta->hid_exist && |
| coex_sta->pan_exist) { |
| if (bt_hs_on) { |
| BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, |
| "[BTCoex], HID + PAN(HS)\n"); |
| algorithm = BT_8821A_2ANT_COEX_ALGO_HID; |
| } else { |
| BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, |
| "[BTCoex], HID + PAN(EDR)\n"); |
| algorithm = BT_8821A_2ANT_COEX_ALGO_PANEDR_HID; |
| } |
| } else if (coex_sta->pan_exist && |
| coex_sta->a2dp_exist) { |
| if (bt_hs_on) { |
| BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, |
| "[BTCoex], A2DP + PAN(HS)\n"); |
| algorithm = BT_8821A_2ANT_COEX_ALGO_A2DP_PANHS; |
| } else { |
| BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, |
| "[BTCoex], A2DP + PAN(EDR)\n"); |
| algorithm = BT_8821A_2ANT_COEX_ALGO_PANEDR_A2DP; |
| } |
| } |
| } |
| } else if (num_of_diff_profile == 3) { |
| if (coex_sta->sco_exist) { |
| if (coex_sta->hid_exist && |
| coex_sta->a2dp_exist) { |
| BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, |
| "[BTCoex], SCO + HID + A2DP ==> HID\n"); |
| algorithm = BT_8821A_2ANT_COEX_ALGO_PANEDR_HID; |
| } else if (coex_sta->hid_exist && |
| coex_sta->pan_exist) { |
| if (bt_hs_on) { |
| BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, |
| "[BTCoex], SCO + HID + PAN(HS)\n"); |
| algorithm = BT_8821A_2ANT_COEX_ALGO_PANEDR_HID; |
| } else { |
| BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, |
| "[BTCoex], SCO + HID + PAN(EDR)\n"); |
| algorithm = BT_8821A_2ANT_COEX_ALGO_PANEDR_HID; |
| } |
| } else if (coex_sta->pan_exist && |
| coex_sta->a2dp_exist) { |
| if (bt_hs_on) { |
| BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, |
| "[BTCoex], SCO + A2DP + PAN(HS)\n"); |
| algorithm = BT_8821A_2ANT_COEX_ALGO_PANEDR_HID; |
| } else { |
| BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, |
| "[BTCoex], SCO + A2DP + PAN(EDR) ==> HID\n"); |
| algorithm = BT_8821A_2ANT_COEX_ALGO_PANEDR_HID; |
| } |
| } |
| } else { |
| if (coex_sta->hid_exist && |
| coex_sta->pan_exist && |
| coex_sta->a2dp_exist) { |
| if (bt_hs_on) { |
| BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, |
| "[BTCoex], HID + A2DP + PAN(HS)\n"); |
| algorithm = BT_8821A_2ANT_COEX_ALGO_HID_A2DP; |
| } else { |
| BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, |
| "[BTCoex], HID + A2DP + PAN(EDR)\n"); |
| algorithm = BT_8821A_2ANT_COEX_ALGO_HID_A2DP_PANEDR; |
| } |
| } |
| } |
| } else if (num_of_diff_profile >= 3) { |
| if (coex_sta->sco_exist) { |
| if (coex_sta->hid_exist && |
| coex_sta->pan_exist && |
| coex_sta->a2dp_exist) { |
| if (bt_hs_on) { |
| BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, |
| "[BTCoex], Error!!! SCO + HID + A2DP + PAN(HS)\n"); |
| |
| } else { |
| BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, |
| "[BTCoex], SCO + HID + A2DP + PAN(EDR)==>PAN(EDR)+HID\n"); |
| algorithm = BT_8821A_2ANT_COEX_ALGO_PANEDR_HID; |
| } |
| } |
| } |
| } |
| return algorithm; |
| } |
| |
| static bool halbtc8821a2ant_need_to_dec_bt_pwr(struct btc_coexist *btcoexist) |
| { |
| bool ret = false; |
| bool bt_hs_on = false, wifi_connected = false; |
| long bt_hs_rssi = 0; |
| u8 bt_rssi_state; |
| |
| if (!btcoexist->btc_get(btcoexist, BTC_GET_BL_HS_OPERATION, &bt_hs_on)) |
| return false; |
| if (!btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_CONNECTED, |
| &wifi_connected)) |
| return false; |
| if (!btcoexist->btc_get(btcoexist, BTC_GET_S4_HS_RSSI, &bt_hs_rssi)) |
| return false; |
| |
| bt_rssi_state = halbtc8821a2ant_bt_rssi_state(2, 35, 0); |
| |
| if (wifi_connected) { |
| if (bt_hs_on) { |
| if (bt_hs_rssi > 37) { |
| BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW, |
| "[BTCoex], Need to decrease bt power for HS mode!!\n"); |
| ret = true; |
| } |
| } else { |
| if ((bt_rssi_state == BTC_RSSI_STATE_HIGH) || |
| (bt_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) { |
| BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW, |
| "[BTCoex], Need to decrease bt power for Wifi is connected!!\n"); |
| ret = true; |
| } |
| } |
| } |
| return ret; |
| } |
| |
| static void btc8821a2ant_set_fw_dac_swing_lev(struct btc_coexist *btcoexist, |
| u8 dac_swing_lvl) |
| { |
| u8 h2c_parameter[1] = {0}; |
| |
| /* There are several type of dacswing |
| * 0x18/ 0x10/ 0xc/ 0x8/ 0x4/ 0x6 |
| */ |
| h2c_parameter[0] = dac_swing_lvl; |
| |
| BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_EXEC, |
| "[BTCoex], Set Dac Swing Level = 0x%x\n", dac_swing_lvl); |
| BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_EXEC, |
| "[BTCoex], FW write 0x64 = 0x%x\n", h2c_parameter[0]); |
| |
| btcoexist->btc_fill_h2c(btcoexist, 0x64, 1, h2c_parameter); |
| } |
| |
| static void halbtc8821a2ant_set_fw_dec_bt_pwr(struct btc_coexist *btcoexist, |
| bool dec_bt_pwr) |
| { |
| u8 h2c_parameter[1] = {0}; |
| |
| h2c_parameter[0] = 0; |
| |
| if (dec_bt_pwr) |
| h2c_parameter[0] |= BIT1; |
| |
| BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_EXEC, |
| "[BTCoex], decrease Bt Power : %s, FW write 0x62 = 0x%x\n", |
| (dec_bt_pwr ? "Yes!!" : "No!!"), h2c_parameter[0]); |
| |
| btcoexist->btc_fill_h2c(btcoexist, 0x62, 1, h2c_parameter); |
| } |
| |
| static void halbtc8821a2ant_dec_bt_pwr(struct btc_coexist *btcoexist, |
| bool force_exec, bool dec_bt_pwr) |
| { |
| BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW, |
| "[BTCoex], %s Dec BT power = %s\n", |
| (force_exec ? "force to" : ""), |
| ((dec_bt_pwr) ? "ON" : "OFF")); |
| coex_dm->cur_dec_bt_pwr = dec_bt_pwr; |
| |
| if (!force_exec) { |
| BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, |
| "[BTCoex], pre_dec_bt_pwr = %d, cur_dec_bt_pwr = %d\n", |
| coex_dm->pre_dec_bt_pwr, coex_dm->cur_dec_bt_pwr); |
| |
| if (coex_dm->pre_dec_bt_pwr == coex_dm->cur_dec_bt_pwr) |
| return; |
| } |
| halbtc8821a2ant_set_fw_dec_bt_pwr(btcoexist, coex_dm->cur_dec_bt_pwr); |
| |
| coex_dm->pre_dec_bt_pwr = coex_dm->cur_dec_bt_pwr; |
| } |
| |
| static void btc8821a2ant_set_fw_bt_lna_constr(struct btc_coexist *btcoexist, |
| bool bt_lna_cons_on) |
| { |
| u8 h2c_parameter[2] = {0}; |
| |
| h2c_parameter[0] = 0x3; /* opCode, 0x3 = BT_SET_LNA_CONSTRAIN */ |
| |
| if (bt_lna_cons_on) |
| h2c_parameter[1] |= BIT0; |
| |
| BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_EXEC, |
| "[BTCoex], set BT LNA Constrain: %s, FW write 0x69 = 0x%x\n", |
| (bt_lna_cons_on ? "ON!!" : "OFF!!"), |
| h2c_parameter[0]<<8|h2c_parameter[1]); |
| |
| btcoexist->btc_fill_h2c(btcoexist, 0x69, 2, h2c_parameter); |
| } |
| |
| static void btc8821a2_set_bt_lna_const(struct btc_coexist *btcoexist, |
| bool force_exec, bool bt_lna_cons_on) |
| { |
| BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW, |
| "[BTCoex], %s BT Constrain = %s\n", |
| (force_exec ? "force" : ""), |
| ((bt_lna_cons_on) ? "ON" : "OFF")); |
| coex_dm->cur_bt_lna_constrain = bt_lna_cons_on; |
| |
| if (!force_exec) { |
| BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, |
| "[BTCoex], pre_bt_lna_constrain = %d,cur_bt_lna_constrain = %d\n", |
| coex_dm->pre_bt_lna_constrain, |
| coex_dm->cur_bt_lna_constrain); |
| |
| if (coex_dm->pre_bt_lna_constrain == |
| coex_dm->cur_bt_lna_constrain) |
| return; |
| } |
| btc8821a2ant_set_fw_bt_lna_constr(btcoexist, |
| coex_dm->cur_bt_lna_constrain); |
| |
| coex_dm->pre_bt_lna_constrain = coex_dm->cur_bt_lna_constrain; |
| } |
| |
| static void halbtc8821a2ant_set_fw_bt_psd_mode(struct btc_coexist *btcoexist, |
| u8 bt_psd_mode) |
| { |
| u8 h2c_parameter[2] = {0}; |
| |
| h2c_parameter[0] = 0x2; /* opCode, 0x2 = BT_SET_PSD_MODE */ |
| |
| h2c_parameter[1] = bt_psd_mode; |
| |
| BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_EXEC, |
| "[BTCoex], set BT PSD mode = 0x%x, FW write 0x69 = 0x%x\n", |
| h2c_parameter[1], |
| h2c_parameter[0]<<8|h2c_parameter[1]); |
| |
| btcoexist->btc_fill_h2c(btcoexist, 0x69, 2, h2c_parameter); |
| } |
| |
| static void halbtc8821a2ant_set_bt_psd_mode(struct btc_coexist *btcoexist, |
| bool force_exec, u8 bt_psd_mode) |
| { |
| BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW, |
| "[BTCoex], %s BT PSD mode = 0x%x\n", |
| (force_exec ? "force" : ""), bt_psd_mode); |
| coex_dm->cur_bt_psd_mode = bt_psd_mode; |
| |
| if (!force_exec) { |
| BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, |
| "[BTCoex], pre_bt_psd_mode = 0x%x, cur_bt_psd_mode = 0x%x\n", |
| coex_dm->pre_bt_psd_mode, coex_dm->cur_bt_psd_mode); |
| |
| if (coex_dm->pre_bt_psd_mode == coex_dm->cur_bt_psd_mode) |
| return; |
| } |
| halbtc8821a2ant_set_fw_bt_psd_mode(btcoexist, |
| coex_dm->cur_bt_psd_mode); |
| |
| coex_dm->pre_bt_psd_mode = coex_dm->cur_bt_psd_mode; |
| } |
| |
| static void halbtc8821a2ant_set_bt_auto_report(struct btc_coexist *btcoexist, |
| bool enable_auto_report) |
| { |
| u8 h2c_parameter[1] = {0}; |
| |
| h2c_parameter[0] = 0; |
| |
| if (enable_auto_report) |
| h2c_parameter[0] |= BIT0; |
| |
| BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_EXEC, |
| "[BTCoex], BT FW auto report : %s, FW write 0x68 = 0x%x\n", |
| (enable_auto_report ? "Enabled!!" : "Disabled!!"), |
| h2c_parameter[0]); |
| |
| btcoexist->btc_fill_h2c(btcoexist, 0x68, 1, h2c_parameter); |
| } |
| |
| static void halbtc8821a2ant_bt_auto_report(struct btc_coexist *btcoexist, |
| bool force_exec, |
| bool enable_auto_report) |
| { |
| BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW, |
| "[BTCoex], %s BT Auto report = %s\n", |
| (force_exec ? "force to" : ""), |
| ((enable_auto_report) ? "Enabled" : "Disabled")); |
| coex_dm->cur_bt_auto_report = enable_auto_report; |
| |
| if (!force_exec) { |
| BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, |
| "[BTCoex], pre_bt_auto_report = %d, cur_bt_auto_report = %d\n", |
| coex_dm->pre_bt_auto_report, |
| coex_dm->cur_bt_auto_report); |
| |
| if (coex_dm->pre_bt_auto_report == coex_dm->cur_bt_auto_report) |
| return; |
| } |
| halbtc8821a2ant_set_bt_auto_report(btcoexist, |
| coex_dm->cur_bt_auto_report); |
| |
| coex_dm->pre_bt_auto_report = coex_dm->cur_bt_auto_report; |
| } |
| |
| static void halbtc8821a2ant_fw_dac_swing_lvl(struct btc_coexist *btcoexist, |
| bool force_exec, |
| u8 fw_dac_swing_lvl) |
| { |
| BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW, |
| "[BTCoex], %s set FW Dac Swing level = %d\n", |
| (force_exec ? "force to" : ""), fw_dac_swing_lvl); |
| coex_dm->cur_fw_dac_swing_lvl = fw_dac_swing_lvl; |
| |
| if (!force_exec) { |
| BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, |
| "[BTCoex], pre_fw_dac_swing_lvl = %d, cur_fw_dac_swing_lvl = %d\n", |
| coex_dm->pre_fw_dac_swing_lvl, |
| coex_dm->cur_fw_dac_swing_lvl); |
| |
| if (coex_dm->pre_fw_dac_swing_lvl == |
| coex_dm->cur_fw_dac_swing_lvl) |
| return; |
| } |
| |
| btc8821a2ant_set_fw_dac_swing_lev(btcoexist, |
| coex_dm->cur_fw_dac_swing_lvl); |
| |
| coex_dm->pre_fw_dac_swing_lvl = coex_dm->cur_fw_dac_swing_lvl; |
| } |
| |
| static void btc8821a2ant_set_sw_rf_rx_lpf_corner(struct btc_coexist *btcoexist, |
| bool rx_rf_shrink_on) |
| { |
| if (rx_rf_shrink_on) { |
| /* Shrink RF Rx LPF corner */ |
| BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC, |
| "[BTCoex], Shrink RF Rx LPF corner!!\n"); |
| btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1e, |
| 0xfffff, 0xffffc); |
| } else { |
| /* Resume RF Rx LPF corner |
| * After initialized, we can use coex_dm->bt_rf0x1e_backup |
| */ |
| if (btcoexist->initilized) { |
| BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC, |
| "[BTCoex], Resume RF Rx LPF corner!!\n"); |
| btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, |
| 0x1e, 0xfffff, |
| coex_dm->bt_rf0x1e_backup); |
| } |
| } |
| } |
| |
| static void halbtc8821a2ant_RfShrink(struct btc_coexist *btcoexist, |
| bool force_exec, bool rx_rf_shrink_on) |
| { |
| BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW, |
| "[BTCoex], %s turn Rx RF Shrink = %s\n", |
| (force_exec ? "force to" : ""), |
| ((rx_rf_shrink_on) ? "ON" : "OFF")); |
| coex_dm->cur_rf_rx_lpf_shrink = rx_rf_shrink_on; |
| |
| if (!force_exec) { |
| BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_DETAIL, |
| "[BTCoex], pre_rf_rx_lpf_shrink = %d, cur_rf_rx_lpf_shrink = %d\n", |
| coex_dm->pre_rf_rx_lpf_shrink, |
| coex_dm->cur_rf_rx_lpf_shrink); |
| |
| if (coex_dm->pre_rf_rx_lpf_shrink == |
| coex_dm->cur_rf_rx_lpf_shrink) |
| return; |
| } |
| btc8821a2ant_set_sw_rf_rx_lpf_corner(btcoexist, |
| coex_dm->cur_rf_rx_lpf_shrink); |
| |
| coex_dm->pre_rf_rx_lpf_shrink = coex_dm->cur_rf_rx_lpf_shrink; |
| } |
| |
| static void btc8821a2ant_SetSwPenTxRateAdapt(struct btc_coexist *btcoexist, |
| bool low_penalty_ra) |
| { |
| u8 h2c_parameter[6] = {0}; |
| |
| h2c_parameter[0] = 0x6; /* opCode, 0x6 = Retry_Penalty */ |
| |
| if (low_penalty_ra) { |
| h2c_parameter[1] |= BIT0; |
| /*normal rate except MCS7/6/5, OFDM54/48/36 */ |
| h2c_parameter[2] = 0x00; |
| /*MCS7 or OFDM54 */ |
| h2c_parameter[3] = 0xf7; |
| /*MCS6 or OFDM48 */ |
| h2c_parameter[4] = 0xf8; |
| /*MCS5 or OFDM36 */ |
| h2c_parameter[5] = 0xf9; |
| } |
| |
| BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_EXEC, |
| "[BTCoex], set WiFi Low-Penalty Retry: %s", |
| (low_penalty_ra ? "ON!!" : "OFF!!")); |
| |
| btcoexist->btc_fill_h2c(btcoexist, 0x69, 6, h2c_parameter); |
| } |
| |
| static void halbtc8821a2ant_low_penalty_ra(struct btc_coexist *btcoexist, |
| bool force_exec, bool low_penalty_ra) |
| { |
| /*return;*/ |
| BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW, |
| "[BTCoex], %s turn LowPenaltyRA = %s\n", |
| (force_exec ? "force to" : ""), |
| ((low_penalty_ra) ? "ON" : "OFF")); |
| coex_dm->cur_low_penalty_ra = low_penalty_ra; |
| |
| if (!force_exec) { |
| BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_DETAIL, |
| "[BTCoex], pre_low_penalty_ra = %d, cur_low_penalty_ra = %d\n", |
| coex_dm->pre_low_penalty_ra, |
| coex_dm->cur_low_penalty_ra); |
| |
| if (coex_dm->pre_low_penalty_ra == coex_dm->cur_low_penalty_ra) |
| return; |
| } |
| btc8821a2ant_SetSwPenTxRateAdapt(btcoexist, |
| coex_dm->cur_low_penalty_ra); |
| |
| coex_dm->pre_low_penalty_ra = coex_dm->cur_low_penalty_ra; |
| } |
| |
| static void halbtc8821a2ant_set_dac_swing_reg(struct btc_coexist *btcoexist, |
| u32 level) |
| { |
| u8 val = (u8)level; |
| |
| BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC, |
| "[BTCoex], Write SwDacSwing = 0x%x\n", level); |
| btcoexist->btc_write_1byte_bitmask(btcoexist, 0xc5b, 0x3e, val); |
| } |
| |
| static void btc8821a2ant_set_sw_full_dac_swing(struct btc_coexist *btcoexist, |
| bool sw_dac_swing_on, |
| u32 sw_dac_swing_lvl) |
| { |
| if (sw_dac_swing_on) |
| halbtc8821a2ant_set_dac_swing_reg(btcoexist, sw_dac_swing_lvl); |
| else |
| halbtc8821a2ant_set_dac_swing_reg(btcoexist, 0x18); |
| } |
| |
| static void halbtc8821a2ant_dac_swing(struct btc_coexist *btcoexist, |
| bool force_exec, bool dac_swing_on, |
| u32 dac_swing_lvl) |
| { |
| BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW, |
| "[BTCoex], %s turn DacSwing = %s, dac_swing_lvl = 0x%x\n", |
| (force_exec ? "force to" : ""), |
| ((dac_swing_on) ? "ON" : "OFF"), |
| dac_swing_lvl); |
| coex_dm->cur_dac_swing_on = dac_swing_on; |
| coex_dm->cur_dac_swing_lvl = dac_swing_lvl; |
| |
| if (!force_exec) { |
| BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_DETAIL, |
| "[BTCoex], pre_dac_swing_on = %d, pre_dac_swing_lvl = 0x%x, cur_dac_swing_on = %d, cur_dac_swing_lvl = 0x%x\n", |
| coex_dm->pre_dac_swing_on, |
| coex_dm->pre_dac_swing_lvl, |
| coex_dm->cur_dac_swing_on, |
| coex_dm->cur_dac_swing_lvl); |
| |
| if ((coex_dm->pre_dac_swing_on == coex_dm->cur_dac_swing_on) && |
| (coex_dm->pre_dac_swing_lvl == |
| coex_dm->cur_dac_swing_lvl)) |
| return; |
| } |
| mdelay(30); |
| btc8821a2ant_set_sw_full_dac_swing(btcoexist, dac_swing_on, |
| dac_swing_lvl); |
| |
| coex_dm->pre_dac_swing_on = coex_dm->cur_dac_swing_on; |
| coex_dm->pre_dac_swing_lvl = coex_dm->cur_dac_swing_lvl; |
| } |
| |
| static void halbtc8821a2ant_set_adc_back_off(struct btc_coexist *btcoexist, |
| bool adc_back_off) |
| { |
| if (adc_back_off) { |
| BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC, |
| "[BTCoex], BB BackOff Level On!\n"); |
| btcoexist->btc_write_1byte_bitmask(btcoexist, 0x8db, 0x60, 0x3); |
| } else { |
| BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC, |
| "[BTCoex], BB BackOff Level Off!\n"); |
| btcoexist->btc_write_1byte_bitmask(btcoexist, 0x8db, 0x60, 0x1); |
| } |
| } |
| |
| static void halbtc8821a2ant_adc_back_off(struct btc_coexist *btcoexist, |
| bool force_exec, bool adc_back_off) |
| { |
| BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW, |
| "[BTCoex], %s turn AdcBackOff = %s\n", |
| (force_exec ? "force to" : ""), |
| ((adc_back_off) ? "ON" : "OFF")); |
| coex_dm->cur_adc_back_off = adc_back_off; |
| |
| if (!force_exec) { |
| BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_DETAIL, |
| "[BTCoex], pre_adc_back_off = %d, cur_adc_back_off = %d\n", |
| coex_dm->pre_adc_back_off, coex_dm->cur_adc_back_off); |
| |
| if (coex_dm->pre_adc_back_off == coex_dm->cur_adc_back_off) |
| return; |
| } |
| halbtc8821a2ant_set_adc_back_off(btcoexist, coex_dm->cur_adc_back_off); |
| |
| coex_dm->pre_adc_back_off = coex_dm->cur_adc_back_off; |
| } |
| |
| static void halbtc8821a2ant_set_coex_table(struct btc_coexist *btcoexist, |
| u32 val0x6c0, u32 val0x6c4, |
| u32 val0x6c8, u8 val0x6cc) |
| { |
| BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC, |
| "[BTCoex], set coex table, set 0x6c0 = 0x%x\n", val0x6c0); |
| btcoexist->btc_write_4byte(btcoexist, 0x6c0, val0x6c0); |
| |
| BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC, |
| "[BTCoex], set coex table, set 0x6c4 = 0x%x\n", val0x6c4); |
| btcoexist->btc_write_4byte(btcoexist, 0x6c4, val0x6c4); |
| |
| BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC, |
| "[BTCoex], set coex table, set 0x6c8 = 0x%x\n", val0x6c8); |
| btcoexist->btc_write_4byte(btcoexist, 0x6c8, val0x6c8); |
| |
| BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC, |
| "[BTCoex], set coex table, set 0x6cc = 0x%x\n", val0x6cc); |
| btcoexist->btc_write_1byte(btcoexist, 0x6cc, val0x6cc); |
| } |
| |
| static void halbtc8821a2ant_coex_table(struct btc_coexist *btcoexist, |
| bool force_exec, u32 val0x6c0, |
| u32 val0x6c4, u32 val0x6c8, u8 val0x6cc) |
| { |
| BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW, |
| "[BTCoex], %s write Coex Table 0x6c0 = 0x%x, 0x6c4 = 0x%x, 0x6c8 = 0x%x, 0x6cc = 0x%x\n", |
| (force_exec ? "force to" : ""), |
| val0x6c0, val0x6c4, val0x6c8, val0x6cc); |
| coex_dm->cur_val0x6c0 = val0x6c0; |
| coex_dm->cur_val0x6c4 = val0x6c4; |
| coex_dm->cur_val0x6c8 = val0x6c8; |
| coex_dm->cur_val0x6cc = val0x6cc; |
| |
| if (!force_exec) { |
| BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_DETAIL, |
| "[BTCoex], pre_val0x6c0 = 0x%x, pre_val0x6c4 = 0x%x, pre_val0x6c8 = 0x%x, pre_val0x6cc = 0x%x !!\n", |
| coex_dm->pre_val0x6c0, |
| coex_dm->pre_val0x6c4, |
| coex_dm->pre_val0x6c8, |
| coex_dm->pre_val0x6cc); |
| BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_DETAIL, |
| "[BTCoex], cur_val0x6c0 = 0x%x, cur_val0x6c4 = 0x%x, cur_val0x6c8 = 0x%x, cur_val0x6cc = 0x%x !!\n", |
| coex_dm->cur_val0x6c0, |
| coex_dm->cur_val0x6c4, |
| coex_dm->cur_val0x6c8, |
| coex_dm->cur_val0x6cc); |
| |
| if ((coex_dm->pre_val0x6c0 == coex_dm->cur_val0x6c0) && |
| (coex_dm->pre_val0x6c4 == coex_dm->cur_val0x6c4) && |
| (coex_dm->pre_val0x6c8 == coex_dm->cur_val0x6c8) && |
| (coex_dm->pre_val0x6cc == coex_dm->cur_val0x6cc)) |
| return; |
| } |
| halbtc8821a2ant_set_coex_table(btcoexist, val0x6c0, val0x6c4, val0x6c8, |
| val0x6cc); |
| |
| coex_dm->pre_val0x6c0 = coex_dm->cur_val0x6c0; |
| coex_dm->pre_val0x6c4 = coex_dm->cur_val0x6c4; |
| coex_dm->pre_val0x6c8 = coex_dm->cur_val0x6c8; |
| coex_dm->pre_val0x6cc = coex_dm->cur_val0x6cc; |
| } |
| |
| static void halbtc8821a2ant_set_fw_ignore_wlan_act(struct btc_coexist *btcoex, |
| bool enable) |
| { |
| u8 h2c_parameter[1] = {0}; |
| |
| if (enable) |
| h2c_parameter[0] |= BIT0;/* function enable */ |
| |
| BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_EXEC, |
| "[BTCoex], set FW for BT Ignore Wlan_Act, FW write 0x63 = 0x%x\n", |
| h2c_parameter[0]); |
| |
| btcoex->btc_fill_h2c(btcoex, 0x63, 1, h2c_parameter); |
| } |
| |
| static void halbtc8821a2ant_ignore_wlan_act(struct btc_coexist *btcoexist, |
| bool force_exec, bool enable) |
| { |
| BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW, |
| "[BTCoex], %s turn Ignore WlanAct %s\n", |
| (force_exec ? "force to" : ""), (enable ? "ON" : "OFF")); |
| coex_dm->cur_ignore_wlan_act = enable; |
| |
| if (!force_exec) { |
| BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, |
| "[BTCoex], pre_ignore_wlan_act = %d, cur_ignore_wlan_act = %d!!\n", |
| coex_dm->pre_ignore_wlan_act, |
| coex_dm->cur_ignore_wlan_act); |
| |
| if (coex_dm->pre_ignore_wlan_act == |
| coex_dm->cur_ignore_wlan_act) |
| return; |
| } |
| halbtc8821a2ant_set_fw_ignore_wlan_act(btcoexist, enable); |
| |
| coex_dm->pre_ignore_wlan_act = coex_dm->cur_ignore_wlan_act; |
| } |
| |
| static void halbtc8821a2ant_set_fw_pstdma(struct btc_coexist *btcoexist, |
| u8 byte1, u8 byte2, u8 byte3, |
| u8 byte4, u8 byte5) |
| { |
| u8 h2c_parameter[5]; |
| |
| h2c_parameter[0] = byte1; |
| h2c_parameter[1] = byte2; |
| h2c_parameter[2] = byte3; |
| h2c_parameter[3] = byte4; |
| h2c_parameter[4] = byte5; |
| |
| coex_dm->ps_tdma_para[0] = byte1; |
| coex_dm->ps_tdma_para[1] = byte2; |
| coex_dm->ps_tdma_para[2] = byte3; |
| coex_dm->ps_tdma_para[3] = byte4; |
| coex_dm->ps_tdma_para[4] = byte5; |
| |
| BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_EXEC, |
| "[BTCoex], FW write 0x60(5bytes) = 0x%x%08x\n", |
| h2c_parameter[0], |
| h2c_parameter[1]<<24| |
| h2c_parameter[2]<<16| |
| h2c_parameter[3]<<8| |
| h2c_parameter[4]); |
| |
| btcoexist->btc_fill_h2c(btcoexist, 0x60, 5, h2c_parameter); |
| } |
| |
| static void btc8821a2ant_sw_mech1(struct btc_coexist *btcoexist, |
| bool shrink_rx_lpf, |
| bool low_penalty_ra, bool limited_dig, |
| bool bt_lna_constrain) |
| { |
| u32 wifi_bw; |
| |
| btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw); |
| |
| if (BTC_WIFI_BW_HT40 != wifi_bw) { |
| /*only shrink RF Rx LPF for HT40*/ |
| if (shrink_rx_lpf) |
| shrink_rx_lpf = false; |
| } |
| |
| halbtc8821a2ant_RfShrink(btcoexist, NORMAL_EXEC, shrink_rx_lpf); |
| halbtc8821a2ant_low_penalty_ra(btcoexist, |
| NORMAL_EXEC, low_penalty_ra); |
| |
| /* no limited DIG |
| * btc8821a2_set_bt_lna_const(btcoexist, |
| NORMAL_EXEC, bBTLNAConstrain); |
| */ |
| } |
| |
| static void btc8821a2ant_sw_mech2(struct btc_coexist *btcoexist, |
| bool agc_table_shift, |
| bool adc_back_off, bool sw_dac_swing, |
| u32 dac_swing_lvl) |
| { |
| /* halbtc8821a2ant_AgcTable(btcoexist, NORMAL_EXEC, bAGCTableShift); */ |
| halbtc8821a2ant_adc_back_off(btcoexist, NORMAL_EXEC, adc_back_off); |
| halbtc8821a2ant_dac_swing(btcoexist, NORMAL_EXEC, sw_dac_swing, |
| sw_dac_swing); |
| } |
| |
| static void halbtc8821a2ant_set_ant_path(struct btc_coexist *btcoexist, |
| u8 ant_pos_type, bool init_hw_cfg, |
| bool wifi_off) |
| { |
| struct btc_board_info *board_info = &btcoexist->board_info; |
| u32 u4tmp = 0; |
| u8 h2c_parameter[2] = {0}; |
| |
| if (init_hw_cfg) { |
| /* 0x4c[23] = 0, 0x4c[24] = 1 Antenna control by WL/BT */ |
| u4tmp = btcoexist->btc_read_4byte(btcoexist, 0x4c); |
| u4tmp &= ~BIT23; |
| u4tmp |= BIT24; |
| btcoexist->btc_write_4byte(btcoexist, 0x4c, u4tmp); |
| |
| btcoexist->btc_write_4byte(btcoexist, 0x974, 0x3ff); |
| btcoexist->btc_write_1byte(btcoexist, 0xcb4, 0x77); |
| |
| if (board_info->btdm_ant_pos == BTC_ANTENNA_AT_MAIN_PORT) { |
| /* tell firmware "antenna inverse" ==> |
| * WRONG firmware antenna control code. |
| * ==>need fw to fix |
| */ |
| h2c_parameter[0] = 1; |
| h2c_parameter[1] = 1; |
| btcoexist->btc_fill_h2c(btcoexist, 0x65, 2, |
| h2c_parameter); |
| } else { |
| /* tell firmware "no antenna inverse" |
| * ==> WRONG firmware antenna control code. |
| * ==>need fw to fix |
| */ |
| h2c_parameter[0] = 0; |
| h2c_parameter[1] = 1; |
| btcoexist->btc_fill_h2c(btcoexist, 0x65, 2, |
| h2c_parameter); |
| } |
| } |
| |
| /* ext switch setting */ |
| switch (ant_pos_type) { |
| case BTC_ANT_WIFI_AT_MAIN: |
| btcoexist->btc_write_1byte_bitmask(btcoexist, 0xcb7, 0x30, 0x1); |
| break; |
| case BTC_ANT_WIFI_AT_AUX: |
| btcoexist->btc_write_1byte_bitmask(btcoexist, 0xcb7, 0x30, 0x2); |
| break; |
| } |
| } |
| |
| static void halbtc8821a2ant_ps_tdma(struct btc_coexist *btcoexist, |
| bool force_exec, bool turn_on, u8 type) |
| { |
| BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW, |
| "[BTCoex], %s turn %s PS TDMA, type = %d\n", |
| (force_exec ? "force to" : ""), (turn_on ? "ON" : "OFF"), |
| type); |
| coex_dm->cur_ps_tdma_on = turn_on; |
| coex_dm->cur_ps_tdma = type; |
| |
| if (!force_exec) { |
| BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, |
| "[BTCoex], pre_ps_tdma_on = %d, cur_ps_tdma_on = %d!!\n", |
| coex_dm->pre_ps_tdma_on, coex_dm->cur_ps_tdma_on); |
| BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, |
| "[BTCoex], pre_ps_tdma = %d, cur_ps_tdma = %d!!\n", |
| coex_dm->pre_ps_tdma, coex_dm->cur_ps_tdma); |
| |
| if ((coex_dm->pre_ps_tdma_on == coex_dm->cur_ps_tdma_on) && |
| (coex_dm->pre_ps_tdma == coex_dm->cur_ps_tdma)) |
| return; |
| } |
| if (turn_on) { |
| switch (type) { |
| case 1: |
| default: |
| halbtc8821a2ant_set_fw_pstdma(btcoexist, 0xe3, 0x1a, |
| 0x1a, 0xe1, 0x90); |
| break; |
| case 2: |
| halbtc8821a2ant_set_fw_pstdma(btcoexist, 0xe3, 0x12, |
| 0x12, 0xe1, 0x90); |
| break; |
| case 3: |
| halbtc8821a2ant_set_fw_pstdma(btcoexist, 0xe3, 0x1c, |
| 0x3, 0xf1, 0x90); |
| break; |
| case 4: |
| halbtc8821a2ant_set_fw_pstdma(btcoexist, 0xe3, 0x10, |
| 0x03, 0xf1, 0x90); |
| break; |
| case 5: |
| halbtc8821a2ant_set_fw_pstdma(btcoexist, 0xe3, 0x1a, |
| 0x1a, 0x60, 0x90); |
| break; |
| case 6: |
| halbtc8821a2ant_set_fw_pstdma(btcoexist, 0xe3, 0x12, |
| 0x12, 0x60, 0x90); |
| break; |
| case 7: |
| halbtc8821a2ant_set_fw_pstdma(btcoexist, 0xe3, 0x1c, |
| 0x3, 0x70, 0x90); |
| break; |
| case 8: |
| halbtc8821a2ant_set_fw_pstdma(btcoexist, 0xa3, 0x10, |
| 0x3, 0x70, 0x90); |
| break; |
| case 9: |
| halbtc8821a2ant_set_fw_pstdma(btcoexist, 0xe3, 0x1a, |
| 0x1a, 0xe1, 0x90); |
| break; |
| case 10: |
| halbtc8821a2ant_set_fw_pstdma(btcoexist, 0xe3, 0x12, |
| 0x12, 0xe1, 0x90); |
| break; |
| case 11: |
| halbtc8821a2ant_set_fw_pstdma(btcoexist, 0xe3, 0xa, |
| 0xa, 0xe1, 0x90); |
| break; |
| case 12: |
| halbtc8821a2ant_set_fw_pstdma(btcoexist, 0xe3, 0x5, |
| 0x5, 0xe1, 0x90); |
| break; |
| case 13: |
| halbtc8821a2ant_set_fw_pstdma(btcoexist, 0xe3, 0x1a, |
| 0x1a, 0x60, 0x90); |
| break; |
| case 14: |
| halbtc8821a2ant_set_fw_pstdma(btcoexist, 0xe3, |
| 0x12, 0x12, 0x60, 0x90); |
| break; |
| case 15: |
| halbtc8821a2ant_set_fw_pstdma(btcoexist, 0xe3, 0xa, |
| 0xa, 0x60, 0x90); |
| break; |
| case 16: |
| halbtc8821a2ant_set_fw_pstdma(btcoexist, 0xe3, 0x5, |
| 0x5, 0x60, 0x90); |
| break; |
| case 17: |
| halbtc8821a2ant_set_fw_pstdma(btcoexist, 0xa3, 0x2f, |
| 0x2f, 0x60, 0x90); |
| break; |
| case 18: |
| halbtc8821a2ant_set_fw_pstdma(btcoexist, 0xe3, 0x5, |
| 0x5, 0xe1, 0x90); |
| break; |
| case 19: |
| halbtc8821a2ant_set_fw_pstdma(btcoexist, 0xe3, 0x25, |
| 0x25, 0xe1, 0x90); |
| break; |
| case 20: |
| halbtc8821a2ant_set_fw_pstdma(btcoexist, 0xe3, 0x25, |
| 0x25, 0x60, 0x90); |
| break; |
| case 21: |
| halbtc8821a2ant_set_fw_pstdma(btcoexist, 0xe3, 0x15, |
| 0x03, 0x70, 0x90); |
| break; |
| case 71: |
| halbtc8821a2ant_set_fw_pstdma(btcoexist, 0xe3, 0x1a, |
| 0x1a, 0xe1, 0x90); |
| break; |
| } |
| } else { |
| /* disable PS tdma */ |
| switch (type) { |
| case 0: |
| halbtc8821a2ant_set_fw_pstdma(btcoexist, 0x0, 0x0, 0x0, |
| 0x40, 0x0); |
| break; |
| case 1: |
| halbtc8821a2ant_set_fw_pstdma(btcoexist, 0x0, 0x0, 0x0, |
| 0x48, 0x0); |
| break; |
| default: |
| halbtc8821a2ant_set_fw_pstdma(btcoexist, 0x0, 0x0, 0x0, |
| 0x40, 0x0); |
| break; |
| } |
| } |
| |
| /* update pre state */ |
| coex_dm->pre_ps_tdma_on = coex_dm->cur_ps_tdma_on; |
| coex_dm->pre_ps_tdma = coex_dm->cur_ps_tdma; |
| } |
| |
| static void halbtc8821a2ant_coex_all_off(struct btc_coexist *btcoexist) |
| { |
| /* fw all off */ |
| halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 1); |
| halbtc8821a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6); |
| halbtc8821a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, false); |
| |
| /* sw all off */ |
| btc8821a2ant_sw_mech1(btcoexist, false, false, false, false); |
| btc8821a2ant_sw_mech2(btcoexist, false, false, false, 0x18); |
| |
| /* hw all off */ |
| halbtc8821a2ant_coex_table(btcoexist, NORMAL_EXEC, |
| 0x55555555, 0x55555555, 0xffff, 0x3); |
| } |
| |
| static void halbtc8821a2ant_coex_under_5g(struct btc_coexist *btcoexist) |
| { |
| halbtc8821a2ant_coex_all_off(btcoexist); |
| } |
| |
| static void halbtc8821a2ant_init_coex_dm(struct btc_coexist *btcoexist) |
| { |
| /* force to reset coex mechanism */ |
| halbtc8821a2ant_coex_table(btcoexist, FORCE_EXEC, 0x55555555, |
| 0x55555555, 0xffff, 0x3); |
| |
| halbtc8821a2ant_ps_tdma(btcoexist, FORCE_EXEC, false, 1); |
| halbtc8821a2ant_fw_dac_swing_lvl(btcoexist, FORCE_EXEC, 6); |
| halbtc8821a2ant_dec_bt_pwr(btcoexist, FORCE_EXEC, false); |
| |
| btc8821a2ant_sw_mech1(btcoexist, false, false, false, false); |
| btc8821a2ant_sw_mech2(btcoexist, false, false, false, 0x18); |
| } |
| |
| static void halbtc8821a2ant_bt_inquiry_page(struct btc_coexist *btcoexist) |
| { |
| bool low_pwr_disable = true; |
| |
| btcoexist->btc_set(btcoexist, BTC_SET_ACT_DISABLE_LOW_POWER, |
| &low_pwr_disable); |
| |
| halbtc8821a2ant_coex_table(btcoexist, NORMAL_EXEC, 0x55ff55ff, |
| 0x5afa5afa, 0xffff, 0x3); |
| halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 3); |
| } |
| |
| static bool halbtc8821a2ant_is_common_action(struct btc_coexist *btcoexist) |
| { |
| bool common = false, wifi_connected = false, wifi_busy = false; |
| bool low_pwr_disable = false; |
| |
| btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_CONNECTED, |
| &wifi_connected); |
| btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_BUSY, &wifi_busy); |
| |
| halbtc8821a2ant_coex_table(btcoexist, NORMAL_EXEC, 0x55ff55ff, |
| 0x5afa5afa, 0xffff, 0x3); |
| |
| if (!wifi_connected && |
| BT_8821A_2ANT_BT_STATUS_IDLE == coex_dm->bt_status) { |
| low_pwr_disable = false; |
| btcoexist->btc_set(btcoexist, BTC_SET_ACT_DISABLE_LOW_POWER, |
| &low_pwr_disable); |
| |
| BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, |
| "[BTCoex], Wifi IPS + BT IPS!!\n"); |
| |
| halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 1); |
| halbtc8821a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6); |
| halbtc8821a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, false); |
| |
| btc8821a2ant_sw_mech1(btcoexist, false, false, false, false); |
| btc8821a2ant_sw_mech2(btcoexist, false, false, false, 0x18); |
| |
| common = true; |
| } else if (wifi_connected && |
| (BT_8821A_2ANT_BT_STATUS_IDLE == coex_dm->bt_status)) { |
| low_pwr_disable = false; |
| btcoexist->btc_set(btcoexist, BTC_SET_ACT_DISABLE_LOW_POWER, |
| &low_pwr_disable); |
| |
| if (wifi_busy) { |
| BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, |
| "[BTCoex], Wifi Busy + BT IPS!!\n"); |
| halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, |
| false, 1); |
| } else { |
| BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, |
| "[BTCoex], Wifi LPS + BT IPS!!\n"); |
| halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, |
| false, 1); |
| } |
| |
| halbtc8821a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6); |
| halbtc8821a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, false); |
| |
| btc8821a2ant_sw_mech1(btcoexist, false, false, false, false); |
| btc8821a2ant_sw_mech2(btcoexist, false, false, false, 0x18); |
| |
| common = true; |
| } else if (!wifi_connected && |
| (BT_8821A_2ANT_BT_STATUS_CON_IDLE == coex_dm->bt_status)) { |
| low_pwr_disable = true; |
| btcoexist->btc_set(btcoexist, BTC_SET_ACT_DISABLE_LOW_POWER, |
| &low_pwr_disable); |
| |
| BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, |
| "[BTCoex], Wifi IPS + BT LPS!!\n"); |
| |
| halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 1); |
| halbtc8821a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6); |
| halbtc8821a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, false); |
| |
| btc8821a2ant_sw_mech1(btcoexist, false, false, false, false); |
| btc8821a2ant_sw_mech2(btcoexist, false, false, false, 0x18); |
| common = true; |
| } else if (wifi_connected && |
| (BT_8821A_2ANT_BT_STATUS_CON_IDLE == coex_dm->bt_status)) { |
| low_pwr_disable = true; |
| btcoexist->btc_set(btcoexist, |
| BTC_SET_ACT_DISABLE_LOW_POWER, &low_pwr_disable); |
| |
| if (wifi_busy) { |
| BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, |
| "[BTCoex], Wifi Busy + BT LPS!!\n"); |
| halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, |
| false, 1); |
| } else { |
| BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, |
| "[BTCoex], Wifi LPS + BT LPS!!\n"); |
| halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, |
| false, 1); |
| } |
| |
| halbtc8821a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6); |
| halbtc8821a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, false); |
| |
| btc8821a2ant_sw_mech1(btcoexist, true, true, true, true); |
| btc8821a2ant_sw_mech2(btcoexist, false, false, false, 0x18); |
| |
| common = true; |
| } else if (!wifi_connected && |
| (BT_8821A_2ANT_BT_STATUS_NON_IDLE == |
| coex_dm->bt_status)) { |
| low_pwr_disable = false; |
| btcoexist->btc_set(btcoexist, |
| BTC_SET_ACT_DISABLE_LOW_POWER, &low_pwr_disable); |
| |
| BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, |
| "[BTCoex], Wifi IPS + BT Busy!!\n"); |
| |
| halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 1); |
| halbtc8821a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6); |
| halbtc8821a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, false); |
| |
| btc8821a2ant_sw_mech1(btcoexist, false, false, |
| false, false); |
| btc8821a2ant_sw_mech2(btcoexist, false, false, |
| false, 0x18); |
| |
| common = true; |
| } else { |
| low_pwr_disable = true; |
| btcoexist->btc_set(btcoexist, |
| BTC_SET_ACT_DISABLE_LOW_POWER, |
| &low_pwr_disable); |
| |
| if (wifi_busy) { |
| BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, |
| "[BTCoex], Wifi Busy + BT Busy!!\n"); |
| common = false; |
| } else { |
| BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, |
| "[BTCoex], Wifi LPS + BT Busy!!\n"); |
| halbtc8821a2ant_ps_tdma(btcoexist, |
| NORMAL_EXEC, true, 21); |
| |
| if (halbtc8821a2ant_need_to_dec_bt_pwr(btcoexist)) |
| halbtc8821a2ant_dec_bt_pwr(btcoexist, |
| NORMAL_EXEC, true); |
| else |
| halbtc8821a2ant_dec_bt_pwr(btcoexist, |
| NORMAL_EXEC, false); |
| |
| common = true; |
| } |
| btc8821a2ant_sw_mech1(btcoexist, true, true, true, true); |
| } |
| return common; |
| } |
| |
| static void btc8821a2_int1(struct btc_coexist *btcoexist, bool tx_pause, |
| int result) |
| { |
| if (tx_pause) { |
| BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, |
| "[BTCoex], TxPause = 1\n"); |
| |
| if (coex_dm->cur_ps_tdma == 71) { |
| halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, |
| true, 5); |
| coex_dm->tdma_adj_type = 5; |
| } else if (coex_dm->cur_ps_tdma == 1) { |
| halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, |
| true, 5); |
| coex_dm->tdma_adj_type = 5; |
| } else if (coex_dm->cur_ps_tdma == 2) { |
| halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, |
| true, 6); |
| coex_dm->tdma_adj_type = 6; |
| } else if (coex_dm->cur_ps_tdma == 3) { |
| halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, |
| true, 7); |
| coex_dm->tdma_adj_type = 7; |
| } else if (coex_dm->cur_ps_tdma == 4) { |
| halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, |
| true, 8); |
| coex_dm->tdma_adj_type = 8; |
| } |
| if (coex_dm->cur_ps_tdma == 9) { |
| halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, |
| true, 13); |
| coex_dm->tdma_adj_type = 13; |
| } else if (coex_dm->cur_ps_tdma == 10) { |
| halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, |
| true, 14); |
| coex_dm->tdma_adj_type = 14; |
| } else if (coex_dm->cur_ps_tdma == 11) { |
| halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, |
| true, 15); |
| coex_dm->tdma_adj_type = 15; |
| } else if (coex_dm->cur_ps_tdma == 12) { |
| halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, |
| true, 16); |
| coex_dm->tdma_adj_type = 16; |
| } |
| |
| if (result == -1) { |
| if (coex_dm->cur_ps_tdma == 5) { |
| halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, |
| true, 6); |
| coex_dm->tdma_adj_type = 6; |
| } else if (coex_dm->cur_ps_tdma == 6) { |
| halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, |
| true, 7); |
| coex_dm->tdma_adj_type = 7; |
| } else if (coex_dm->cur_ps_tdma == 7) { |
| halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, |
| true, 8); |
| coex_dm->tdma_adj_type = 8; |
| } else if (coex_dm->cur_ps_tdma == 13) { |
| halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, |
| true, 14); |
| coex_dm->tdma_adj_type = 14; |
| } else if (coex_dm->cur_ps_tdma == 14) { |
| halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, |
| true, 15); |
| coex_dm->tdma_adj_type = 15; |
| } else if (coex_dm->cur_ps_tdma == 15) { |
| halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, |
| true, 16); |
| coex_dm->tdma_adj_type = 16; |
| } |
| } else if (result == 1) { |
| if (coex_dm->cur_ps_tdma == 8) { |
| halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, |
| true, 7); |
| coex_dm->tdma_adj_type = 7; |
| } else if (coex_dm->cur_ps_tdma == 7) { |
| halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, |
| true, 6); |
| coex_dm->tdma_adj_type = 6; |
| } else if (coex_dm->cur_ps_tdma == 6) { |
| halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, |
| true, 5); |
| coex_dm->tdma_adj_type = 5; |
| } else if (coex_dm->cur_ps_tdma == 16) { |
| halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, |
| true, 15); |
| coex_dm->tdma_adj_type = 15; |
| } else if (coex_dm->cur_ps_tdma == 15) { |
| halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, |
| true, 14); |
| coex_dm->tdma_adj_type = 14; |
| } else if (coex_dm->cur_ps_tdma == 14) { |
| halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, |
| true, 13); |
| coex_dm->tdma_adj_type = 13; |
| } |
| } |
| } else { |
| BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, |
| "[BTCoex], TxPause = 0\n"); |
| if (coex_dm->cur_ps_tdma == 5) { |
| halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, |
| true, 71); |
| coex_dm->tdma_adj_type = 71; |
| } else if (coex_dm->cur_ps_tdma == 6) { |
| halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, |
| true, 2); |
| coex_dm->tdma_adj_type = 2; |
| } else if (coex_dm->cur_ps_tdma == 7) { |
| halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, |
| true, 3); |
| coex_dm->tdma_adj_type = 3; |
| } else if (coex_dm->cur_ps_tdma == 8) { |
| halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, |
| true, 4); |
| coex_dm->tdma_adj_type = 4; |
| } |
| if (coex_dm->cur_ps_tdma == 13) { |
| halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, |
| true, 9); |
| coex_dm->tdma_adj_type = 9; |
| } else if (coex_dm->cur_ps_tdma == 14) { |
| halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, |
| true, 10); |
| coex_dm->tdma_adj_type = 10; |
| } else if (coex_dm->cur_ps_tdma == 15) { |
| halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, |
| true, 11); |
| coex_dm->tdma_adj_type = 11; |
| } else if (coex_dm->cur_ps_tdma == 16) { |
| halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, |
| true, 12); |
| coex_dm->tdma_adj_type = 12; |
| } |
| |
| if (result == -1) { |
| if (coex_dm->cur_ps_tdma == 71) { |
| halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, |
| true, 1); |
| coex_dm->tdma_adj_type = 1; |
| } else if (coex_dm->cur_ps_tdma == 1) { |
| halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, |
| true, 2); |
| coex_dm->tdma_adj_type = 2; |
| } else if (coex_dm->cur_ps_tdma == 2) { |
| halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, |
| true, 3); |
| coex_dm->tdma_adj_type = 3; |
| } else if (coex_dm->cur_ps_tdma == 3) { |
| halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, |
| true, 4); |
| coex_dm->tdma_adj_type = 4; |
| } else if (coex_dm->cur_ps_tdma == 9) { |
| halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, |
| true, 10); |
| coex_dm->tdma_adj_type = 10; |
| } else if (coex_dm->cur_ps_tdma == 10) { |
| halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, |
| true, 11); |
| coex_dm->tdma_adj_type = 11; |
| } else if (coex_dm->cur_ps_tdma == 11) { |
| halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, |
| true, 12); |
| coex_dm->tdma_adj_type = 12; |
| } |
| } else if (result == 1) { |
| if (coex_dm->cur_ps_tdma == 4) { |
| halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, |
| true, 3); |
| coex_dm->tdma_adj_type = 3; |
| } else if (coex_dm->cur_ps_tdma == 3) { |
| halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, |
| true, 2); |
| coex_dm->tdma_adj_type = 2; |
| } else if (coex_dm->cur_ps_tdma == 2) { |
| halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, |
| true, 1); |
| coex_dm->tdma_adj_type = 1; |
| } else if (coex_dm->cur_ps_tdma == 1) { |
| halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, |
| true, 71); |
| coex_dm->tdma_adj_type = 71; |
| } else if (coex_dm->cur_ps_tdma == 12) { |
| halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, |
| true, 11); |
| coex_dm->tdma_adj_type = 11; |
| } else if (coex_dm->cur_ps_tdma == 11) { |
| halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, |
| true, 10); |
| coex_dm->tdma_adj_type = 10; |
| } else if (coex_dm->cur_ps_tdma == 10) { |
| halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, |
| true, 9); |
| coex_dm->tdma_adj_type = 9; |
| } |
| } |
| } |
| } |
| |
| static void btc8821a2_int2(struct btc_coexist *btcoexist, bool tx_pause, |
| int result) |
| { |
| if (tx_pause) { |
| BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, |
| "[BTCoex], TxPause = 1\n"); |
| if (coex_dm->cur_ps_tdma == 1) { |
| halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, |
| true, 6); |
| coex_dm->tdma_adj_type = 6; |
| } else if (coex_dm->cur_ps_tdma == 2) { |
| halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, |
| true, 6); |
| coex_dm->tdma_adj_type = 6; |
| } else if (coex_dm->cur_ps_tdma == 3) { |
| halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, |
| true, 7); |
| coex_dm->tdma_adj_type = 7; |
| } else if (coex_dm->cur_ps_tdma == 4) { |
| halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, |
| true, 8); |
| coex_dm->tdma_adj_type = 8; |
| } |
| if (coex_dm->cur_ps_tdma == 9) { |
| halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, |
| true, 14); |
| coex_dm->tdma_adj_type = 14; |
| } else if (coex_dm->cur_ps_tdma == 10) { |
| halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, |
| true, 14); |
| coex_dm->tdma_adj_type = 14; |
| } else if (coex_dm->cur_ps_tdma == 11) { |
| halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, |
| true, 15); |
| coex_dm->tdma_adj_type = 15; |
| } else if (coex_dm->cur_ps_tdma == 12) { |
| halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, |
| true, 16); |
| coex_dm->tdma_adj_type = 16; |
| } |
| if (result == -1) { |
| if (coex_dm->cur_ps_tdma == 5) { |
| halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, |
| true, 6); |
| coex_dm->tdma_adj_type = 6; |
| } else if (coex_dm->cur_ps_tdma == 6) { |
| halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, |
| true, 7); |
| coex_dm->tdma_adj_type = 7; |
| } else if (coex_dm->cur_ps_tdma == 7) { |
| halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, |
| true, 8); |
| coex_dm->tdma_adj_type = 8; |
| } else if (coex_dm->cur_ps_tdma == 13) { |
| halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, |
| true, 14); |
| coex_dm->tdma_adj_type = 14; |
| } else if (coex_dm->cur_ps_tdma == 14) { |
| halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, |
| true, 15); |
| coex_dm->tdma_adj_type = 15; |
| } else if (coex_dm->cur_ps_tdma == 15) { |
| halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, |
| true, 16); |
| coex_dm->tdma_adj_type = 16; |
| } |
| } else if (result == 1) { |
| if (coex_dm->cur_ps_tdma == 8) { |
| halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, |
| true, 7); |
| coex_dm->tdma_adj_type = 7; |
| } else if (coex_dm->cur_ps_tdma == 7) { |
| halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, |
| true, 6); |
| coex_dm->tdma_adj_type = 6; |
| } else if (coex_dm->cur_ps_tdma == 6) { |
| halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, |
| true, 6); |
| coex_dm->tdma_adj_type = 6; |
| } else if (coex_dm->cur_ps_tdma == 16) { |
| halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, |
| true, 15); |
| coex_dm->tdma_adj_type = 15; |
| } else if (coex_dm->cur_ps_tdma == 15) { |
| halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, |
| true, 14); |
| coex_dm->tdma_adj_type = 14; |
| } else if (coex_dm->cur_ps_tdma == 14) { |
| halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, |
| true, 14); |
| coex_dm->tdma_adj_type = 14; |
| } |
| } |
| } else { |
| BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, |
| "[BTCoex], TxPause = 0\n"); |
| if (coex_dm->cur_ps_tdma == 5) { |
| halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, |
| true, 2); |
| coex_dm->tdma_adj_type = 2; |
| } else if (coex_dm->cur_ps_tdma == 6) { |
| halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, |
| true, 2); |
| coex_dm->tdma_adj_type = 2; |
| } else if (coex_dm->cur_ps_tdma == 7) { |
| halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, |
| true, 3); |
| coex_dm->tdma_adj_type = 3; |
| } else if (coex_dm->cur_ps_tdma == 8) { |
| halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, |
| true, 4); |
| coex_dm->tdma_adj_type = 4; |
| } |
| if (coex_dm->cur_ps_tdma == 13) { |
| halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, |
| true, 10); |
| coex_dm->tdma_adj_type = 10; |
| } else if (coex_dm->cur_ps_tdma == 14) { |
| halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, |
| true, 10); |
| coex_dm->tdma_adj_type = 10; |
| } else if (coex_dm->cur_ps_tdma == 15) { |
| halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, |
| true, 11); |
| coex_dm->tdma_adj_type = 11; |
| } else if (coex_dm->cur_ps_tdma == 16) { |
| halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, |
| true, 12); |
| coex_dm->tdma_adj_type = 12; |
| } |
| if (result == -1) { |
| if (coex_dm->cur_ps_tdma == 1) { |
| halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, |
| true, 2); |
| coex_dm->tdma_adj_type = 2; |
| } else if (coex_dm->cur_ps_tdma == 2) { |
| halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, |
| true, 3); |
| coex_dm->tdma_adj_type = 3; |
| } else if (coex_dm->cur_ps_tdma == 3) { |
| halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, |
| true, 4); |
| coex_dm->tdma_adj_type = 4; |
| } else if (coex_dm->cur_ps_tdma == 9) { |
| halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, |
| true, 10); |
| coex_dm->tdma_adj_type = 10; |
| } else if (coex_dm->cur_ps_tdma == 10) { |
| halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, |
| true, 11); |
| coex_dm->tdma_adj_type = 11; |
| } else if (coex_dm->cur_ps_tdma == 11) { |
| halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, |
| true, 12); |
| coex_dm->tdma_adj_type = 12; |
| } |
| } else if (result == 1) { |
| if (coex_dm->cur_ps_tdma == 4) { |
| halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, |
| true, 3); |
| coex_dm->tdma_adj_type = 3; |
| } else if (coex_dm->cur_ps_tdma == 3) { |
| halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, |
| true, 2); |
| coex_dm->tdma_adj_type = 2; |
| } else if (coex_dm->cur_ps_tdma == 2) { |
| halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, |
| true, 2); |
| coex_dm->tdma_adj_type = 2; |
| } else if (coex_dm->cur_ps_tdma == 12) { |
| halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, |
| true, 11); |
| coex_dm->tdma_adj_type = 11; |
| } else if (coex_dm->cur_ps_tdma == 11) { |
| halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, |
| true, 10); |
| coex_dm->tdma_adj_type = 10; |
| } else if (coex_dm->cur_ps_tdma == 10) { |
| halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, |
| true, 10); |
| coex_dm->tdma_adj_type = 10; |
| } |
| } |
| } |
| } |
| |
| static void btc8821a2_int3(struct btc_coexist *btcoexist, bool tx_pause, |
| int result) |
| { |
| if (tx_pause) { |
| BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, |
| "[BTCoex], TxPause = 1\n"); |
| if (coex_dm->cur_ps_tdma == 1) { |
| halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, |
| true, 7); |
| coex_dm->tdma_adj_type = 7; |
| } else if (coex_dm->cur_ps_tdma == 2) { |
| halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, |
| true, 7); |
| coex_dm->tdma_adj_type = 7; |
| } else if (coex_dm->cur_ps_tdma == 3) { |
| halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, |
| true, 7); |
| coex_dm->tdma_adj_type = 7; |
| } else if (coex_dm->cur_ps_tdma == 4) { |
| halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, |
| true, 8); |
| coex_dm->tdma_adj_type = 8; |
| } |
| if (coex_dm->cur_ps_tdma == 9) { |
| halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, |
| true, 15); |
| coex_dm->tdma_adj_type = 15; |
| } else if (coex_dm->cur_ps_tdma == 10) { |
| halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, |
| true, 15); |
| coex_dm->tdma_adj_type = 15; |
| } else if (coex_dm->cur_ps_tdma == 11) { |
| halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, |
| true, 15); |
| coex_dm->tdma_adj_type = 15; |
| } else if (coex_dm->cur_ps_tdma == 12) { |
| halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, |
| true, 16); |
| coex_dm->tdma_adj_type = 16; |
| } |
| if (result == -1) { |
| if (coex_dm->cur_ps_tdma == 5) { |
| halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, |
| true, 7); |
| coex_dm->tdma_adj_type = 7; |
| } else if (coex_dm->cur_ps_tdma == 6) { |
| halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, |
| true, 7); |
| coex_dm->tdma_adj_type = 7; |
| } else if (coex_dm->cur_ps_tdma == 7) { |
| halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, |
| true, 8); |
| coex_dm->tdma_adj_type = 8; |
| } else if (coex_dm->cur_ps_tdma == 13) { |
| halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, |
| true, 15); |
| coex_dm->tdma_adj_type = 15; |
| } else if (coex_dm->cur_ps_tdma == 14) { |
| halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, |
| true, 15); |
| coex_dm->tdma_adj_type = 15; |
| } else if (coex_dm->cur_ps_tdma == 15) { |
| halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, |
| true, 16); |
| coex_dm->tdma_adj_type = 16; |
| } |
| } else if (result == 1) { |
| if (coex_dm->cur_ps_tdma == 8) { |
| halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, |
| true, 7); |
| coex_dm->tdma_adj_type = 7; |
| } else if (coex_dm->cur_ps_tdma == 7) { |
| halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, |
| true, 7); |
| coex_dm->tdma_adj_type = 7; |
| } else if (coex_dm->cur_ps_tdma == 6) { |
| halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, |
| true, 7); |
| coex_dm->tdma_adj_type = 7; |
| } else if (coex_dm->cur_ps_tdma == 16) { |
| halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, |
| true, 15); |
| coex_dm->tdma_adj_type = 15; |
| } else if (coex_dm->cur_ps_tdma == 15) { |
| halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, |
| true, 15); |
| coex_dm->tdma_adj_type = 15; |
| } else if (coex_dm->cur_ps_tdma == 14) { |
| halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, |
| true, 15); |
| coex_dm->tdma_adj_type = 15; |
| } |
| } |
| } else { |
| BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, |
| "[BTCoex], TxPause = 0\n"); |
| if (coex_dm->cur_ps_tdma == 5) { |
| halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, |
| true, 3); |
| coex_dm->tdma_adj_type = 3; |
| } else if (coex_dm->cur_ps_tdma == 6) { |
| halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, |
| true, 3); |
| coex_dm->tdma_adj_type = 3; |
| } else if (coex_dm->cur_ps_tdma == 7) { |
| halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, |
| true, 3); |
| coex_dm->tdma_adj_type = 3; |
| } else if (coex_dm->cur_ps_tdma == 8) { |
| halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, |
| true, 4); |
| coex_dm->tdma_adj_type = 4; |
| } |
| if (coex_dm->cur_ps_tdma == 13) { |
| halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, |
| true, 11); |
| coex_dm->tdma_adj_type = 11; |
| } else if (coex_dm->cur_ps_tdma == 14) { |
| halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, |
| true, 11); |
| coex_dm->tdma_adj_type = 11; |
| } else if (coex_dm->cur_ps_tdma == 15) { |
| halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, |
| true, 11); |
| coex_dm->tdma_adj_type = 11; |
| } else if (coex_dm->cur_ps_tdma == 16) { |
| halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, |
| true, 12); |
| coex_dm->tdma_adj_type = 12; |
| } |
| if (result == -1) { |
| if (coex_dm->cur_ps_tdma == 1) { |
| halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, |
| true, 3); |
| coex_dm->tdma_adj_type = 3; |
| } else if (coex_dm->cur_ps_tdma == 2) { |
| halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, |
| true, 3); |
| coex_dm->tdma_adj_type = 3; |
| } else if (coex_dm->cur_ps_tdma == 3) { |
| halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, |
| true, 4); |
| coex_dm->tdma_adj_type = 4; |
| } else if (coex_dm->cur_ps_tdma == 9) { |
| halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, |
| true, 11); |
| coex_dm->tdma_adj_type = 11; |
| } else if (coex_dm->cur_ps_tdma == 10) { |
| halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, |
| true, 11); |
| coex_dm->tdma_adj_type = 11; |
| } else if (coex_dm->cur_ps_tdma == 11) { |
| halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, |
| true, 12); |
| coex_dm->tdma_adj_type = 12; |
| } |
| } else if (result == 1) { |
| if (coex_dm->cur_ps_tdma == 4) { |
| halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, |
| true, 3); |
| coex_dm->tdma_adj_type = 3; |
| } else if (coex_dm->cur_ps_tdma == 3) { |
| halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, |
| true, 3); |
| coex_dm->tdma_adj_type = 3; |
| } else if (coex_dm->cur_ps_tdma == 2) { |
| halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, |
| true, 3); |
| coex_dm->tdma_adj_type = 3; |
| } else if (coex_dm->cur_ps_tdma == 12) { |
| halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, |
| true, 11); |
| coex_dm->tdma_adj_type = 11; |
| } else if (coex_dm->cur_ps_tdma == 11) { |
| halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, |
| true, 11); |
| coex_dm->tdma_adj_type = 11; |
| } else if (coex_dm->cur_ps_tdma == 10) { |
| halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, |
| true, 11); |
| coex_dm->tdma_adj_type = 11; |
| } |
| } |
| } |
| } |
| |
| static void btc8821a2ant_tdma_dur_adj(struct btc_coexist *btcoexist, |
| bool sco_hid, bool tx_pause, |
| u8 max_interval) |
| { |
| static long up, dn, m, n, wait_count; |
| /* 0: no change, +1: increase WiFi duration, |
| * -1: decrease WiFi duration |
| */ |
| int result; |
| u8 retry_count = 0; |
| |
| BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW, |
| "[BTCoex], TdmaDurationAdjust()\n"); |
| |
| if (coex_dm->reset_tdma_adjust) { |
| coex_dm->reset_tdma_adjust = false; |
| BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, |
| "[BTCoex], first run TdmaDurationAdjust()!!\n"); |
| if (sco_hid) { |
| if (tx_pause) { |
| if (max_interval == 1) { |
| halbtc8821a2ant_ps_tdma(btcoexist, |
| NORMAL_EXEC, |
| true, 13); |
| coex_dm->tdma_adj_type = 13; |
| } else if (max_interval == 2) { |
| halbtc8821a2ant_ps_tdma(btcoexist, |
| NORMAL_EXEC, |
| true, 14); |
| coex_dm->tdma_adj_type = 14; |
| } else if (max_interval == 3) { |
| halbtc8821a2ant_ps_tdma(btcoexist, |
| NORMAL_EXEC, |
| true, 15); |
| coex_dm->tdma_adj_type = 15; |
| } else { |
| halbtc8821a2ant_ps_tdma(btcoexist, |
| NORMAL_EXEC, |
| true, 15); |
| coex_dm->tdma_adj_type = 15; |
| } |
| } else { |
| if (max_interval == 1) { |
| halbtc8821a2ant_ps_tdma(btcoexist, |
| NORMAL_EXEC, |
| true, 9); |
| coex_dm->tdma_adj_type = 9; |
| } else if (max_interval == 2) { |
| halbtc8821a2ant_ps_tdma(btcoexist, |
| NORMAL_EXEC, |
| true, 10); |
| coex_dm->tdma_adj_type = 10; |
| } else if (max_interval == 3) { |
| halbtc8821a2ant_ps_tdma(btcoexist, |
| NORMAL_EXEC, |
| true, 11); |
| coex_dm->tdma_adj_type = 11; |
| } else { |
| halbtc8821a2ant_ps_tdma(btcoexist, |
| NORMAL_EXEC, |
| true, 11); |
| coex_dm->tdma_adj_type = 11; |
| } |
| } |
| } else { |
| if (tx_pause) { |
| if (max_interval == 1) { |
| halbtc8821a2ant_ps_tdma(btcoexist, |
| NORMAL_EXEC, |
| true, 5); |
| coex_dm->tdma_adj_type = 5; |
| } else if (max_interval == 2) { |
| halbtc8821a2ant_ps_tdma(btcoexist, |
| NORMAL_EXEC, |
| true, 6); |
| coex_dm->tdma_adj_type = 6; |
| } else if (max_interval == 3) { |
| halbtc8821a2ant_ps_tdma(btcoexist, |
| NORMAL_EXEC, |
| true, 7); |
| coex_dm->tdma_adj_type = 7; |
| } else { |
| halbtc8821a2ant_ps_tdma(btcoexist, |
| NORMAL_EXEC, |
| true, 7); |
| coex_dm->tdma_adj_type = 7; |
| } |
| } else { |
| if (max_interval == 1) { |
| halbtc8821a2ant_ps_tdma(btcoexist, |
| NORMAL_EXEC, |
| true, 1); |
| coex_dm->tdma_adj_type = 1; |
| } else if (max_interval == 2) { |
| halbtc8821a2ant_ps_tdma(btcoexist, |
| NORMAL_EXEC, |
| true, 2); |
| coex_dm->tdma_adj_type = 2; |
| } else if (max_interval == 3) { |
| halbtc8821a2ant_ps_tdma(btcoexist, |
| NORMAL_EXEC, |
| true, 3); |
| coex_dm->tdma_adj_type = 3; |
| } else { |
| halbtc8821a2ant_ps_tdma(btcoexist, |
| NORMAL_EXEC, |
| true, 3); |
| coex_dm->tdma_adj_type = 3; |
| } |
| } |
| } |
| |
| up = 0; |
| dn = 0; |
| m = 1; |
| n = 3; |
| result = 0; |
| wait_count = 0; |
| } else { |
| /* accquire the BT TRx retry count from BT_Info byte2 */ |
| retry_count = coex_sta->bt_retry_cnt; |
| BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, |
| "[BTCoex], retry_count = %d\n", retry_count); |
| BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, |
| "[BTCoex], up = %d, dn = %d, m = %d, n = %d, wait_count = %d\n", |
| (int)up, (int)dn, (int)m, (int)n, (int)wait_count); |
| result = 0; |
| wait_count++; |
| |
| if (retry_count == 0) { |
| /* no retry in the last 2-second duration */ |
| up++; |
| dn--; |
| |
| if (dn <= 0) |
| dn = 0; |
| |
| if (up >= n) { |
| /* if (retry count == 0) for 2*n seconds, |
| * make WiFi duration wider |
| */ |
| wait_count = 0; |
| n = 3; |
| up = 0; |
| dn = 0; |
| result = 1; |
| BTC_PRINT(BTC_MSG_ALGORITHM, |
| ALGO_TRACE_FW_DETAIL, |
| "[BTCoex], Increase wifi duration!!\n"); |
| } |
| } else if (retry_count <= 3) { |
| /* <=3 retry in the last 2-second duration */ |
| up--; |
| dn++; |
| |
| if (up <= 0) |
| up = 0; |
| |
| if (dn == 2) { |
| /* if retry count< 3 for 2*2 seconds, |
| * shrink wifi duration |
| */ |
| if (wait_count <= 2) |
| m++; /* avoid bounce in two levels */ |
| else |
| m = 1; |
| /* m max value is 20, max time is 120 second, |
| * recheck if adjust WiFi duration. |
| */ |
| if (m >= 20) |
| m = 20; |
| |
| n = 3*m; |
| up = 0; |
| dn = 0; |
| wait_count = 0; |
| result = -1; |
| BTC_PRINT(BTC_MSG_ALGORITHM, |
| ALGO_TRACE_FW_DETAIL, |
| "[BTCoex], Decrease wifi duration for retryCounter<3!!\n"); |
| } |
| } else { |
| /* retry count > 3, if retry count > 3 happens once, |
| * shrink WiFi duration |
| */ |
| if (wait_count == 1) |
| m++; /* avoid bounce in two levels */ |
| else |
| m = 1; |
| /* m max value is 20, max time is 120 second, |
| * recheck if adjust WiFi duration. |
| */ |
| if (m >= 20) |
| m = 20; |
| |
| n = 3*m; |
| up = 0; |
| dn = 0; |
| wait_count = 0; |
| result = -1; |
| BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, |
| "[BTCoex], Decrease wifi duration for retryCounter>3!!\n"); |
| } |
| |
| BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, |
| "[BTCoex], max Interval = %d\n", max_interval); |
| if (max_interval == 1) |
| btc8821a2_int1(btcoexist, tx_pause, result); |
| else if (max_interval == 2) |
| btc8821a2_int2(btcoexist, tx_pause, result); |
| else if (max_interval == 3) |
| btc8821a2_int3(btcoexist, tx_pause, result); |
| } |
| |
| /* if current PsTdma not match with the recorded one |
| * (when scan, dhcp...), then we have to adjust it back to |
| * the previous recorded one. |
| */ |
| if (coex_dm->cur_ps_tdma != coex_dm->tdma_adj_type) { |
| bool scan = false, link = false, roam = false; |
| |
| BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, |
| "[BTCoex], PsTdma type dismatch!!!, cur_ps_tdma = %d, recordPsTdma = %d\n", |
| coex_dm->cur_ps_tdma, coex_dm->tdma_adj_type); |
| |
| btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_SCAN, &scan); |
| btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_LINK, &link); |
| btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_ROAM, &roam); |
| |
| if (!scan && !link && !roam) { |
| halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, |
| coex_dm->tdma_adj_type); |
| } else { |
| BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, |
| "[BTCoex], roaming/link/scan is under progress, will adjust next time!!!\n"); |
| } |
| } |
| |
| halbtc8821a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 0x6); |
| } |
| |
| /* SCO only or SCO+PAN(HS)*/ |
| static void halbtc8821a2ant_action_sco(struct btc_coexist *btcoexist) |
| { |
| u8 wifi_rssi_state, bt_rssi_state; |
| u32 wifi_bw; |
| |
| wifi_rssi_state = halbtc8821a2ant_wifi_rssi_state(btcoexist, 0, 2, |
| 15, 0); |
| bt_rssi_state = halbtc8821a2ant_bt_rssi_state(2, 35, 0); |
| |
| halbtc8821a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 4); |
| |
| if (halbtc8821a2ant_need_to_dec_bt_pwr(btcoexist)) |
| halbtc8821a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, true); |
| else |
| halbtc8821a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, false); |
| |
| btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw); |
| |
| if (BTC_WIFI_BW_LEGACY == wifi_bw) { |
| /* for SCO quality at 11b/g mode */ |
| halbtc8821a2ant_coex_table(btcoexist, NORMAL_EXEC, |
| 0x5a5a5a5a, 0x5a5a5a5a, 0xffff, 0x3); |
| } else { |
| /* for SCO quality & wifi performance balance at 11n mode */ |
| halbtc8821a2ant_coex_table(btcoexist, NORMAL_EXEC, |
| 0x5aea5aea, 0x5aea5aea, 0xffff, 0x3); |
| } |
| |
| if (BTC_WIFI_BW_HT40 == wifi_bw) { |
| /* fw mechanism |
| * halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 5); |
| */ |
| |
| if ((bt_rssi_state == BTC_RSSI_STATE_HIGH) || |
| (bt_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) { |
| halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, |
| false, 0); /*for voice quality*/ |
| } else { |
| halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, |
| false, 0); /*for voice quality*/ |
| } |
| |
| /* sw mechanism */ |
| if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) || |
| (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) { |
| btc8821a2ant_sw_mech1(btcoexist, true, true, |
| false, false); |
| btc8821a2ant_sw_mech2(btcoexist, true, false, |
| false, 0x18); |
| } else { |
| btc8821a2ant_sw_mech1(btcoexist, true, true, |
| false, false); |
| btc8821a2ant_sw_mech2(btcoexist, false, false, |
| false, 0x18); |
| } |
| } else { |
| /* fw mechanism |
| * halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 5); |
| */ |
| if ((bt_rssi_state == BTC_RSSI_STATE_HIGH) || |
| (bt_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) { |
| halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, |
| false, 0); /*for voice quality*/ |
| } else { |
| halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, |
| false, 0); /*for voice quality*/ |
| } |
| |
| /* sw mechanism */ |
| if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) || |
| (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) { |
| btc8821a2ant_sw_mech1(btcoexist, false, true, |
| false, false); |
| btc8821a2ant_sw_mech2(btcoexist, true, false, |
| false, 0x18); |
| } else { |
| btc8821a2ant_sw_mech1(btcoexist, false, true, |
| false, false); |
| btc8821a2ant_sw_mech2(btcoexist, false, false, |
| false, 0x18); |
| } |
| } |
| } |
| |
| static void halbtc8821a2ant_action_hid(struct btc_coexist *btcoexist) |
| { |
| u8 wifi_rssi_state, bt_rssi_state; |
| u32 wifi_bw; |
| |
| wifi_rssi_state = halbtc8821a2ant_wifi_rssi_state(btcoexist, |
| 0, 2, 15, 0); |
| bt_rssi_state = halbtc8821a2ant_bt_rssi_state(2, 35, 0); |
| |
| halbtc8821a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6); |
| |
| if (halbtc8821a2ant_need_to_dec_bt_pwr(btcoexist)) |
| halbtc8821a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, true); |
| else |
| halbtc8821a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, false); |
| |
| btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw); |
| |
| if (BTC_WIFI_BW_LEGACY == wifi_bw) { |
| /* for HID at 11b/g mode */ |
| halbtc8821a2ant_coex_table(btcoexist, NORMAL_EXEC, 0x55ff55ff, |
| 0x5a5a5a5a, 0xffff, 0x3); |
| } else { |
| /* for HID quality & wifi performance balance at 11n mode */ |
| halbtc8821a2ant_coex_table(btcoexist, NORMAL_EXEC, 0x55ff55ff, |
| 0x5aea5aea, 0xffff, 0x3); |
| } |
| |
| if (BTC_WIFI_BW_HT40 == wifi_bw) { |
| /* fw mechanism */ |
| if ((bt_rssi_state == BTC_RSSI_STATE_HIGH) || |
| (bt_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) { |
| halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, |
| true, 9); |
| } else { |
| halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, |
| true, 13); |
| } |
| |
| /* sw mechanism */ |
| if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) || |
| (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) { |
| btc8821a2ant_sw_mech1(btcoexist, true, true, |
| false, false); |
| btc8821a2ant_sw_mech2(btcoexist, true, false, |
| false, 0x18); |
| } else { |
| btc8821a2ant_sw_mech1(btcoexist, true, true, |
| false, false); |
| btc8821a2ant_sw_mech2(btcoexist, false, false, |
| false, 0x18); |
| } |
| } else { |
| /* fw mechanism */ |
| if ((bt_rssi_state == BTC_RSSI_STATE_HIGH) || |
| (bt_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) { |
| halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, |
| true, 9); |
| } else { |
| halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, |
| true, 13); |
| } |
| |
| /* sw mechanism */ |
| if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) || |
| (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) { |
| btc8821a2ant_sw_mech1(btcoexist, false, true, |
| false, false); |
| btc8821a2ant_sw_mech2(btcoexist, true, false, |
| false, 0x18); |
| } else { |
| btc8821a2ant_sw_mech1(btcoexist, false, true, |
| false, false); |
| btc8821a2ant_sw_mech2(btcoexist, false, false, |
| false, 0x18); |
| } |
| } |
| } |
| |
| /* A2DP only / PAN(EDR) only/ A2DP+PAN(HS) */ |
| static void halbtc8821a2ant_action_a2dp(struct btc_coexist *btcoexist) |
| { |
| u8 wifi_rssi_state, bt_rssi_state; |
| u32 wifi_bw; |
| |
| wifi_rssi_state = halbtc8821a2ant_wifi_rssi_state(btcoexist, 0, 2, |
| 15, 0); |
| bt_rssi_state = halbtc8821a2ant_bt_rssi_state(2, 35, 0); |
| |
| /* fw dac swing is called in btc8821a2ant_tdma_dur_adj() |
| * halbtc8821a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6); |
| */ |
| |
| if (halbtc8821a2ant_need_to_dec_bt_pwr(btcoexist)) |
| halbtc8821a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, true); |
| else |
| halbtc8821a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, false); |
| |
| btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw); |
| |
| if (BTC_WIFI_BW_HT40 == wifi_bw) { |
| /* fw mechanism */ |
| if ((bt_rssi_state == BTC_RSSI_STATE_HIGH) || |
| (bt_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) { |
| btc8821a2ant_tdma_dur_adj(btcoexist, false, false, 1); |
| } else { |
| btc8821a2ant_tdma_dur_adj(btcoexist, false, true, 1); |
| } |
| |
| /* sw mechanism */ |
| if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) || |
| (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) { |
| btc8821a2ant_sw_mech1(btcoexist, true, false, |
| false, false); |
| btc8821a2ant_sw_mech2(btcoexist, true, false, |
| false, 0x18); |
| } else { |
| btc8821a2ant_sw_mech1(btcoexist, true, false, |
| false, false); |
| btc8821a2ant_sw_mech2(btcoexist, false, false, |
| false, 0x18); |
| } |
| } else { |
| /* fw mechanism */ |
| if ((bt_rssi_state == BTC_RSSI_STATE_HIGH) || |
| (bt_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) { |
| btc8821a2ant_tdma_dur_adj(btcoexist, false, false, 1); |
| } else { |
| btc8821a2ant_tdma_dur_adj(btcoexist, false, true, 1); |
| } |
| |
| /* sw mechanism */ |
| if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) || |
| (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) { |
| btc8821a2ant_sw_mech1(btcoexist, false, false, |
| false, false); |
| btc8821a2ant_sw_mech2(btcoexist, true, false, |
| false, 0x18); |
| } else { |
| btc8821a2ant_sw_mech1(btcoexist, false, false, |
| false, false); |
| btc8821a2ant_sw_mech2(btcoexist, false, false, |
| false, 0x18); |
| } |
| } |
| } |
| |
| static void halbtc8821a2ant_action_a2dp_pan_hs(struct btc_coexist *btcoexist) |
| { |
| u8 wifi_rssi_state, bt_rssi_state, bt_info_ext; |
| u32 wifi_bw; |
| |
| bt_info_ext = coex_sta->bt_info_ext; |
| wifi_rssi_state = halbtc8821a2ant_wifi_rssi_state(btcoexist, 0, 2, |
| 15, 0); |
| bt_rssi_state = halbtc8821a2ant_bt_rssi_state(2, 35, 0); |
| |
| /*fw dac swing is called in btc8821a2ant_tdma_dur_adj() |
| *halbtc8821a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6); |
| */ |
| |
| if (halbtc8821a2ant_need_to_dec_bt_pwr(btcoexist)) |
| halbtc8821a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, true); |
| else |
| halbtc8821a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, false); |
| |
| btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw); |
| |
| if (BTC_WIFI_BW_HT40 == wifi_bw) { |
| /* fw mechanism */ |
| if (bt_info_ext&BIT0) { |
| /*a2dp basic rate*/ |
| btc8821a2ant_tdma_dur_adj(btcoexist, false, true, 2); |
| } else { |
| /*a2dp edr rate*/ |
| btc8821a2ant_tdma_dur_adj(btcoexist, false, true, 1); |
| } |
| |
| /* sw mechanism */ |
| if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) || |
| (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) { |
| btc8821a2ant_sw_mech1(btcoexist, true, false, |
| false, false); |
| btc8821a2ant_sw_mech2(btcoexist, true, false, |
| false, 0x18); |
| } else { |
| btc8821a2ant_sw_mech1(btcoexist, true, false, |
| false, false); |
| btc8821a2ant_sw_mech2(btcoexist, false, false, |
| false, 0x18); |
| } |
| } else { |
| /* fw mechanism */ |
| if (bt_info_ext&BIT0) { |
| /* a2dp basic rate */ |
| btc8821a2ant_tdma_dur_adj(btcoexist, false, true, 2); |
| } else { |
| /* a2dp edr rate */ |
| btc8821a2ant_tdma_dur_adj(btcoexist, false, true, 1); |
| } |
| |
| /* sw mechanism */ |
| if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) || |
| (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) { |
| btc8821a2ant_sw_mech1(btcoexist, false, false, |
| false, false); |
| btc8821a2ant_sw_mech2(btcoexist, true, false, |
| false, 0x18); |
| } else { |
| btc8821a2ant_sw_mech1(btcoexist, false, false, |
| false, false); |
| btc8821a2ant_sw_mech2(btcoexist, false, false, |
| false, 0x18); |
| } |
| } |
| } |
| |
| static void halbtc8821a2ant_action_pan_edr(struct btc_coexist *btcoexist) |
| { |
| u8 wifi_rssi_state, bt_rssi_state; |
| u32 wifi_bw; |
| |
| wifi_rssi_state = halbtc8821a2ant_wifi_rssi_state(btcoexist, 0, 2, |
| 15, 0); |
| bt_rssi_state = halbtc8821a2ant_bt_rssi_state(2, 35, 0); |
| |
| halbtc8821a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6); |
| |
| if (halbtc8821a2ant_need_to_dec_bt_pwr(btcoexist)) |
| halbtc8821a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, true); |
| else |
| halbtc8821a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, false); |
| |
| btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw); |
| |
| if (BTC_WIFI_BW_LEGACY == wifi_bw) { |
| /* for HID at 11b/g mode */ |
| halbtc8821a2ant_coex_table(btcoexist, NORMAL_EXEC, 0x55ff55ff, |
| 0x5aff5aff, 0xffff, 0x3); |
| } else { |
| /* for HID quality & wifi performance balance at 11n mode */ |
| halbtc8821a2ant_coex_table(btcoexist, NORMAL_EXEC, 0x55ff55ff, |
| 0x5aff5aff, 0xffff, 0x3); |
| } |
| |
| if (BTC_WIFI_BW_HT40 == wifi_bw) { |
| /* fw mechanism */ |
| if ((bt_rssi_state == BTC_RSSI_STATE_HIGH) || |
| (bt_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) { |
| halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, |
| true, 1); |
| } else { |
| halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, |
| true, 5); |
| } |
| |
| /* sw mechanism */ |
| if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) || |
| (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) { |
| btc8821a2ant_sw_mech1(btcoexist, true, false, |
| false, false); |
| btc8821a2ant_sw_mech2(btcoexist, true, false, |
| false, 0x18); |
| } else { |
| btc8821a2ant_sw_mech1(btcoexist, true, false, |
| false, false); |
| btc8821a2ant_sw_mech2(btcoexist, false, false, |
| false, 0x18); |
| } |
| } else { |
| /* fw mechanism */ |
| if ((bt_rssi_state == BTC_RSSI_STATE_HIGH) || |
| (bt_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) { |
| halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, |
| true, 1); |
| } else { |
| halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, |
| true, 5); |
| } |
| |
| /* sw mechanism */ |
| if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) || |
| (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) { |
| btc8821a2ant_sw_mech1(btcoexist, false, false, |
| false, false); |
| btc8821a2ant_sw_mech2(btcoexist, true, false, |
| false, 0x18); |
| } else { |
| btc8821a2ant_sw_mech1(btcoexist, false, false, |
| false, false); |
| btc8821a2ant_sw_mech2(btcoexist, false, false, |
| false, 0x18); |
| } |
| } |
| } |
| |
| /* PAN(HS) only */ |
| static void halbtc8821a2ant_action_pan_hs(struct btc_coexist *btcoexist) |
| { |
| u8 wifi_rssi_state, bt_rssi_state; |
| u32 wifi_bw; |
| |
| wifi_rssi_state = halbtc8821a2ant_wifi_rssi_state(btcoexist, |
| 0, 2, 15, 0); |
| bt_rssi_state = halbtc8821a2ant_bt_rssi_state(2, 35, 0); |
| |
| halbtc8821a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6); |
| |
| btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw); |
| |
| if (BTC_WIFI_BW_HT40 == wifi_bw) { |
| /* fw mechanism */ |
| if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) || |
| (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) { |
| halbtc8821a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, |
| true); |
| } else { |
| halbtc8821a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, |
| false); |
| } |
| halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 1); |
| |
| /* sw mechanism */ |
| if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) || |
| (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) { |
| btc8821a2ant_sw_mech1(btcoexist, true, false, |
| false, false); |
| btc8821a2ant_sw_mech2(btcoexist, true, false, |
| false, 0x18); |
| } else { |
| btc8821a2ant_sw_mech1(btcoexist, true, false, |
| false, false); |
| btc8821a2ant_sw_mech2(btcoexist, false, false, |
| false, 0x18); |
| } |
| } else { |
| /* fw mechanism */ |
| if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) || |
| (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) { |
| halbtc8821a2ant_dec_bt_pwr(btcoexist, |
| NORMAL_EXEC, true); |
| } else { |
| halbtc8821a2ant_dec_bt_pwr(btcoexist, |
| NORMAL_EXEC, false); |
| } |
| |
| if ((bt_rssi_state == BTC_RSSI_STATE_HIGH) || |
| (bt_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) { |
| halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, |
| false, 1); |
| } else { |
| halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, |
| false, 1); |
| } |
| |
| /* sw mechanism */ |
| if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) || |
| (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) { |
| btc8821a2ant_sw_mech1(btcoexist, false, false, |
| false, false); |
| btc8821a2ant_sw_mech2(btcoexist, true, false, |
| false, 0x18); |
| } else { |
| btc8821a2ant_sw_mech1(btcoexist, false, false, |
| false, false); |
| btc8821a2ant_sw_mech2(btcoexist, false, false, |
| false, 0x18); |
| } |
| } |
| } |
| |
| /* PAN(EDR)+A2DP */ |
| static void halbtc8821a2ant_action_pan_edr_a2dp(struct btc_coexist *btcoexist) |
| { |
| u8 wifi_rssi_state, bt_rssi_state, bt_info_ext; |
| u32 wifi_bw; |
| |
| bt_info_ext = coex_sta->bt_info_ext; |
| wifi_rssi_state = halbtc8821a2ant_wifi_rssi_state(btcoexist, 0, 2, |
| 15, 0); |
| bt_rssi_state = halbtc8821a2ant_bt_rssi_state(2, 35, 0); |
| |
| halbtc8821a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6); |
| |
| if (halbtc8821a2ant_need_to_dec_bt_pwr(btcoexist)) |
| halbtc8821a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, true); |
| else |
| halbtc8821a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, false); |
| |
| btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw); |
| |
| if (BTC_WIFI_BW_LEGACY == wifi_bw) { |
| /* for HID at 11b/g mode */ |
| halbtc8821a2ant_coex_table(btcoexist, NORMAL_EXEC, 0x55ff55ff, |
| 0x5afa5afa, 0xffff, 0x3); |
| } else { |
| /* for HID quality & wifi performance balance at 11n mode */ |
| halbtc8821a2ant_coex_table(btcoexist, NORMAL_EXEC, 0x55ff55ff, |
| 0x5afa5afa, 0xffff, 0x3); |
| } |
| |
| if (BTC_WIFI_BW_HT40 == wifi_bw) { |
| /* fw mechanism */ |
| if ((bt_rssi_state == BTC_RSSI_STATE_HIGH) || |
| (bt_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) { |
| if (bt_info_ext&BIT0) { |
| /* a2dp basic rate */ |
| btc8821a2ant_tdma_dur_adj(btcoexist, false, |
| false, 3); |
| } else { |
| /* a2dp edr rate */ |
| btc8821a2ant_tdma_dur_adj(btcoexist, false, |
| false, 3); |
| } |
| } else { |
| if (bt_info_ext&BIT0) { |
| /* a2dp basic rate */ |
| btc8821a2ant_tdma_dur_adj(btcoexist, false, |
| true, 3); |
| } else { |
| /* a2dp edr rate */ |
| btc8821a2ant_tdma_dur_adj(btcoexist, false, |
| true, 3); |
| } |
| } |
| |
| /* sw mechanism */ |
| if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) || |
| (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) { |
| btc8821a2ant_sw_mech1(btcoexist, true, false, |
| false, false); |
| btc8821a2ant_sw_mech2(btcoexist, true, false, |
| false, 0x18); |
| } else { |
| btc8821a2ant_sw_mech1(btcoexist, true, false, |
| false, false); |
| btc8821a2ant_sw_mech2(btcoexist, false, false, |
| false, 0x18); |
| }; |
| } else { |
| /* fw mechanism */ |
| if ((bt_rssi_state == BTC_RSSI_STATE_HIGH) || |
| (bt_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) { |
| if (bt_info_ext&BIT0) { |
| /* a2dp basic rate */ |
| btc8821a2ant_tdma_dur_adj(btcoexist, false, |
| false, 3); |
| } else { |
| /* a2dp edr rate */ |
| btc8821a2ant_tdma_dur_adj(btcoexist, false, |
| false, 3); |
| } |
| } else { |
| if (bt_info_ext&BIT0) { |
