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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.
The TDMA instant feature will make firmware force update TDMA parameter
immediately when the TDMA parameter H2C to firmware. Without this feature,
it will have a low fail rate trigger Bluetooth audio sound glitch when
Wi-Fi is under power saving. Or Wi-Fi fail to turn in to power save state.

Signed-off-by: Ching-Te Ku <ku920601@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20230117114109.4298-4-pkshih@realtek.com
This commit is contained in:
Ching-Te Ku 2023-01-17 19:41:04 +08:00 committed by Kalle Valo
parent aae256c0f2
commit 3f857b23dd
1 changed files with 6 additions and 0 deletions
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6
drivers/net/wireless/realtek/rtw89/coex.c
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@ -3818,6 +3818,7 @@ static void _action_common(struct rtw89_dev *rtwdev)
wl->scbd_change = false;
btc->cx.cnt_wl[BTC_WCNT_SCBDUPDATE]++;
}
btc->dm.tdma_instant_excute = 0;
}
static void _action_by_bt(struct rtw89_dev *rtwdev)
@ -5347,6 +5348,11 @@ void rtw89_btc_ntfy_radio_state(struct rtw89_dev *rtwdev, enum btc_rfctrl rf_sta
}
btc->dm.cnt_dm[BTC_DCNT_BTCNT_FREEZE] = 0;
if (wl->status.map.lps_pre == BTC_LPS_OFF &&
wl->status.map.lps_pre != wl->status.map.lps)
btc->dm.tdma_instant_excute = 1;
else
btc->dm.tdma_instant_excute = 0;
_run_coex(rtwdev, BTC_RSN_NTFY_RADIO_STATE);