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Commit 4b764919 authored by Yan-Hsuan Chuang's avatar Yan-Hsuan Chuang Committed by Kalle Valo
Browse files

rtlwifi: btcoex: 21a 2ant: tdma cases for low wifi/bt rssi 



If the wifi or bt has low rssi, they need extra parameter settings for
the tdma.

Signed-off-by: default avatarYan-Hsuan Chuang <yhchuang@realtek.com>
Signed-off-by: default avatarLarry 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: default avatarKalle Valo <kvalo@codeaurora.org>
parent 8189d818

drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a2ant.c

+89 −2
Original line number Diff line number Diff line
@@ -1145,6 +1145,20 @@ static void btc8821a2ant_ps_tdma(struct btc_coexist *btcoexist, 
{

	struct rtl_priv *rtlpriv = btcoexist->adapter;



	u8 wifi_rssi_state, bt_rssi_state;



	wifi_rssi_state = btc8821a2ant_wifi_rssi_state(btcoexist, 1, 2,

				BT_8821A_2ANT_WIFI_RSSI_COEXSWITCH_THRES, 0);

	bt_rssi_state = btc8821a2ant_bt_rssi_state(btcoexist, 2,

				BT_8821A_2ANT_BT_RSSI_COEXSWITCH_THRES, 0);



	if (!(BTC_RSSI_HIGH(wifi_rssi_state) &&

	      BTC_RSSI_HIGH(bt_rssi_state)) &&

	    turn_on) {

		/* for WiFi RSSI low or BT RSSI low */

		type = type + 100;

	}



	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,

		 "[BTCoex], %s turn %s PS TDMA, type = %d\n",

		 (force_exec ? "force to" : ""), (turn_on ? "ON" : "OFF"),
@@ -1251,9 +1265,82 @@ static void btc8821a2ant_ps_tdma(struct btc_coexist *btcoexist, 
			btc8821a2ant_set_fw_ps_tdma(btcoexist, 0xe3, 0x15,

						    0x03, 0x70, 0x90);

			break;

		case 23:

			btc8821a2ant_set_fw_ps_tdma(btcoexist, 0xe3, 0x1e,

						    0x03, 0xf0, 0x14);

			break;

		case 24:

		case 124:

			btc8821a2ant_set_fw_ps_tdma(btcoexist, 0xd3, 0x3c,

						    0x03, 0x70, 0x50);

			break;

		case 25:

			btc8821a2ant_set_fw_ps_tdma(btcoexist, 0xe3, 0x14,

						    0x03, 0xf1, 0x90);

			break;

		case 26:

			btc8821a2ant_set_fw_ps_tdma(btcoexist, 0xe3, 0x30,

						    0x03, 0xf1, 0x90);

			break;

		case 71:

			btc8821a2ant_set_fw_ps_tdma(btcoexist, 0xe3, 0x1a,

						    0x1a, 0xe1, 0x90);

			btc8821a2ant_set_fw_ps_tdma(btcoexist, 0xe3, 0x3c,

						    0x03, 0xf1, 0x90);

			break;

		case 101:

		case 105:

		case 171:

			btc8821a2ant_set_fw_ps_tdma(btcoexist, 0xd3, 0x3a,

						    0x03, 0x70, 0x50);

			break;

		case 102:

		case 106:

		case 110:

		case 114:

			btc8821a2ant_set_fw_ps_tdma(btcoexist, 0xd3, 0x2d,

						    0x03, 0x70, 0x50);

			break;

		case 103:

		case 107:

		case 111:

		case 115:

			btc8821a2ant_set_fw_ps_tdma(btcoexist, 0xd3, 0x1c,

						    0x03, 0x70, 0x50);

			break;

		case 104:

		case 108:

		case 112:

		case 116:

			btc8821a2ant_set_fw_ps_tdma(btcoexist, 0xd3, 0x10,

						    0x03, 0x70, 0x50);

			break;

		case 109:

			btc8821a2ant_set_fw_ps_tdma(btcoexist, 0xe3, 0x3c,

						    0x03, 0xf1, 0x90);

			break;

		case 113:

			btc8821a2ant_set_fw_ps_tdma(btcoexist, 0xe3, 0x3c,

						    0x03, 0x70, 0x90);

			break;

		case 121:

			btc8821a2ant_set_fw_ps_tdma(btcoexist, 0xe3, 0x15,

						    0x03, 0x70, 0x90);

			break;

		case 22:

		case 122:

			btc8821a2ant_set_fw_ps_tdma(btcoexist, 0xe3, 0x35,

						    0x03, 0x71, 0x11);

			break;

		case 123:

			btc8821a2ant_set_fw_ps_tdma(btcoexist, 0xd3, 0x1c,

						    0x03, 0x70, 0x54);

			break;

		case 125:

			btc8821a2ant_set_fw_ps_tdma(btcoexist, 0xd3, 0x14,

						    0x03, 0x70, 0x50);

			break;

		case 126:

			btc8821a2ant_set_fw_ps_tdma(btcoexist, 0xd3, 0x30,

						    0x03, 0x70, 0x50);

			break;

		}

	} else {