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61 lines
2.2 KiB
61 lines
2.2 KiB
From 526534bd7fc3ceb52ff4291b4c428abb5e156cb6 Mon Sep 17 00:00:00 2001
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From: =?UTF-8?q?=C3=8D=C3=B1igo=20Huguet?= <ihuguet@redhat.com>
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Date: Wed, 24 May 2023 15:00:37 +0200
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Subject: [PATCH 116/142] wifi: rtw89: coex: Force to update TDMA parameter
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when radio state change
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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Bugzilla: https://bugzilla.redhat.com/2207499
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commit 3f857b23dd8dae2c7301476e8e183628edc694d1
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Author: Ching-Te Ku <ku920601@realtek.com>
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Date: Tue Jan 17 19:41:04 2023 +0800
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wifi: rtw89: coex: Force to update TDMA parameter when radio state change
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Force firmware to update TDMA parameter when enter/exit power saving.
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The TDMA instant feature will make firmware force update TDMA parameter
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immediately when the TDMA parameter H2C to firmware. Without this feature,
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it will have a low fail rate trigger Bluetooth audio sound glitch when
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Wi-Fi is under power saving. Or Wi-Fi fail to turn in to power save state.
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Signed-off-by: Ching-Te Ku <ku920601@realtek.com>
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Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
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Signed-off-by: Kalle Valo <kvalo@kernel.org>
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Link: https://lore.kernel.org/r/20230117114109.4298-4-pkshih@realtek.com
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Signed-off-by: Íñigo Huguet <ihuguet@redhat.com>
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---
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drivers/net/wireless/realtek/rtw89/coex.c | 6 ++++++
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1 file changed, 6 insertions(+)
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diff --git a/drivers/net/wireless/realtek/rtw89/coex.c b/drivers/net/wireless/realtek/rtw89/coex.c
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index ee6b5fff4928b..5d6d6230344b0 100644
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--- a/drivers/net/wireless/realtek/rtw89/coex.c
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+++ b/drivers/net/wireless/realtek/rtw89/coex.c
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@@ -3818,6 +3818,7 @@ static void _action_common(struct rtw89_dev *rtwdev)
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wl->scbd_change = false;
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btc->cx.cnt_wl[BTC_WCNT_SCBDUPDATE]++;
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}
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+ btc->dm.tdma_instant_excute = 0;
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}
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static void _action_by_bt(struct rtw89_dev *rtwdev)
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@@ -5347,6 +5348,11 @@ void rtw89_btc_ntfy_radio_state(struct rtw89_dev *rtwdev, enum btc_rfctrl rf_sta
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}
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btc->dm.cnt_dm[BTC_DCNT_BTCNT_FREEZE] = 0;
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+ if (wl->status.map.lps_pre == BTC_LPS_OFF &&
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+ wl->status.map.lps_pre != wl->status.map.lps)
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+ btc->dm.tdma_instant_excute = 1;
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+ else
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+ btc->dm.tdma_instant_excute = 0;
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_run_coex(rtwdev, BTC_RSN_NTFY_RADIO_STATE);
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--
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2.13.6
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