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[23.128.96.18]) by mx.google.com with ESMTP id p6si9022955pfn.80.2021.04.11.02.28.54; Sun, 11 Apr 2021 02:29:06 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-wireless-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@mg.codeaurora.org header.s=smtp header.b=rnq8BNI9; spf=pass (google.com: domain of linux-wireless-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-wireless-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235276AbhDKJ3D (ORCPT + 99 others); Sun, 11 Apr 2021 05:29:03 -0400 Received: from so254-9.mailgun.net ([198.61.254.9]:60060 "EHLO so254-9.mailgun.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231356AbhDKJ3C (ORCPT ); Sun, 11 Apr 2021 05:29:02 -0400 DKIM-Signature: a=rsa-sha256; v=1; c=relaxed/relaxed; d=mg.codeaurora.org; q=dns/txt; s=smtp; t=1618133327; h=Date: Message-Id: Cc: To: References: In-Reply-To: From: Subject: Content-Transfer-Encoding: MIME-Version: Content-Type: Sender; bh=3EnJvOPYEi5ywo4sYKPXWs5B2dNvAcN977KHE1rAAo8=; b=rnq8BNI97MBTIOuUC1z5EAi836ph/PTLqoiClF6SoTFw62Jlzmb5lRhPJJJ7/IHUHzYrSECQ /dm9Xx7fSbnmSpTesi3kxMNnVnbQn0TKLmi0QdbIsUP4wqyr++qmHQQU5EUBT69UpqQaQYXe qXQsZoL2hWRU5lBoq4jxej8svm8= X-Mailgun-Sending-Ip: 198.61.254.9 X-Mailgun-Sid: WyI3YTAwOSIsICJsaW51eC13aXJlbGVzc0B2Z2VyLmtlcm5lbC5vcmciLCAiYmU5ZTRhIl0= Received: from smtp.codeaurora.org (ec2-35-166-182-171.us-west-2.compute.amazonaws.com [35.166.182.171]) by smtp-out-n07.prod.us-west-2.postgun.com with SMTP id 6072c137e0e9c9a6b6faeeb6 (version=TLS1.2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256); Sun, 11 Apr 2021 09:28:23 GMT Sender: kvalo=codeaurora.org@mg.codeaurora.org Received: by smtp.codeaurora.org (Postfix, from userid 1001) id D6B4CC433CA; Sun, 11 Apr 2021 09:28:23 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-caf-mail-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-1.0 required=2.0 tests=ALL_TRUSTED,BAYES_00, MISSING_DATE,MISSING_MID,SPF_FAIL,URIBL_BLOCKED autolearn=no autolearn_force=no version=3.4.0 Received: from potku.adurom.net (88-114-240-156.elisa-laajakaista.fi [88.114.240.156]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) (Authenticated sender: kvalo) by smtp.codeaurora.org (Postfix) with ESMTPSA id 6556EC433ED; Sun, 11 Apr 2021 09:28:21 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org 6556EC433ED Authentication-Results: aws-us-west-2-caf-mail-1.web.codeaurora.org; dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: aws-us-west-2-caf-mail-1.web.codeaurora.org; spf=fail smtp.mailfrom=kvalo@codeaurora.org Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: Re: [PATCH 7/7] rtw88: coex: fix A2DP stutters while WL busy + WL scan From: Kalle Valo In-Reply-To: <20210319054218.3319-8-pkshih@realtek.com> References: <20210319054218.3319-8-pkshih@realtek.com> To: Ping-Ke Shih Cc: , , , , , , User-Agent: pwcli/0.1.0-git (https://github.com/kvalo/pwcli/) Python/3.5.2 Message-Id: <20210411092823.D6B4CC433CA@smtp.codeaurora.org> Date: Sun, 11 Apr 2021 09:28:23 +0000 (UTC) Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org Ping-Ke Shih wrote: > From: Ching-Te Ku > > While WL scan, WL is more high priority than BT. The packets from AP > will be a big interference to A2DP. It will lead to A2DP stutters. Stop > answering CTS to AP to decrease AP's packets Tx while WL scan + WL busy. > Enable BT AFH feature to make BT leave away from WL channel. > > Desired BT firmware BT-COEX version: 0x1c > Desired WL firmware version: 9.9.x > > Signed-off-by: Ching-Te Ku > Signed-off-by: Ping-Ke Shih Patch applied to wireless-drivers-next.git, thanks. 4517f811258d rtw88: coex: fix A2DP stutters while WL busy + WL scan -- https://patchwork.kernel.org/project/linux-wireless/patch/20210319054218.3319-8-pkshih@realtek.com/ https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches