rtlwifi: btcoex: 21a 2ant: set tdma based on rssi state amd limit rx agg size
Monitor the rssi state to set the tdma and limit rx aggregation size to fit the bt profiling. Signed-off-by: Yan-Hsuan Chuang <yhchuang@realtek.com> Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Cc: Pkshih <pkshih@realtek.com> Cc: Birming Chiu <birming@realtek.com> Cc: Shaofu <shaofu@realtek.com> Cc: Steven Ting <steventing@realtek.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
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@ -2875,33 +2875,40 @@ static void btc8821a2ant_action_a2dp(struct btc_coexist *btcoexist)
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static void btc8821a2ant_action_a2dp_pan_hs(struct btc_coexist *btcoexist)
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{
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u8 wifi_rssi_state, bt_rssi_state, bt_info_ext;
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u8 wifi_rssi_state, wifi_rssi_state1, bt_rssi_state;
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u32 wifi_bw;
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bt_info_ext = coex_sta->bt_info_ext;
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wifi_rssi_state = btc8821a2ant_wifi_rssi_state(btcoexist, 0, 2, 15, 0);
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bt_rssi_state = btc8821a2ant_bt_rssi_state(btcoexist, 2, 35, 0);
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wifi_rssi_state1 = btc8821a2ant_wifi_rssi_state(btcoexist, 1, 2,
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BT_8821A_2ANT_WIFI_RSSI_COEXSWITCH_THRES, 0);
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bt_rssi_state = btc8821a2ant_bt_rssi_state(btcoexist,
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2, BT_8821A_2ANT_BT_RSSI_COEXSWITCH_THRES, 0);
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btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1, 0xfffff, 0x0);
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btc8821a2ant_limited_rx(btcoexist, NORMAL_EXEC, false, false, 0x8);
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btc8821a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
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if (BTC_RSSI_HIGH(bt_rssi_state))
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btc8821a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 2);
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else
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btc8821a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0);
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if (BTC_RSSI_HIGH(wifi_rssi_state1) && BTC_RSSI_HIGH(bt_rssi_state)) {
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btc8821a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 7);
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btc8821a2ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE,
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0x0, 0x0);
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} else {
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btc8821a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 13);
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btc8821a2ant_power_save_state(btcoexist, BTC_PS_LPS_ON, 0x50,
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0x4);
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}
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btc8821a2ant_tdma_duration_adjust(btcoexist, false, true, 2);
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/* sw mechanism */
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btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
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if (wifi_bw == BTC_WIFI_BW_HT40) {
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/* fw mechanism */
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if (bt_info_ext&BIT0) {
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/* a2dp basic rate */
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btc8821a2ant_tdma_duration_adjust(btcoexist, false,
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true, 2);
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} else {
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/* a2dp edr rate */
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btc8821a2ant_tdma_duration_adjust(btcoexist, false,
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true, 1);
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}
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/* sw mechanism */
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if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
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(wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
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btc8821a2ant_sw_mechanism1(btcoexist, true, false,
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@ -2915,18 +2922,6 @@ static void btc8821a2ant_action_a2dp_pan_hs(struct btc_coexist *btcoexist)
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false, 0x18);
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}
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} else {
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/* fw mechanism */
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if (bt_info_ext&BIT0) {
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/* a2dp basic rate */
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btc8821a2ant_tdma_duration_adjust(btcoexist, false,
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true, 2);
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} else {
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/* a2dp edr rate */
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btc8821a2ant_tdma_duration_adjust(btcoexist, false,
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true, 1);
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}
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/* sw mechanism */
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if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
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(wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
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btc8821a2ant_sw_mechanism1(btcoexist, false, false,
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