From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-3.6 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE, SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id A9EB6C3A5A2 for ; Tue, 3 Sep 2019 13:52:51 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 7E5F123711 for ; Tue, 3 Sep 2019 13:52:51 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="key not found in DNS" (0-bit key) header.d=codeaurora.org header.i=@codeaurora.org header.b="GIRwlAXz"; dkim=fail reason="key not found in DNS" (0-bit key) header.d=codeaurora.org header.i=@codeaurora.org header.b="VTK3HWBd" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729344AbfICNwu (ORCPT ); Tue, 3 Sep 2019 09:52:50 -0400 Received: from smtp.codeaurora.org ([198.145.29.96]:60196 "EHLO smtp.codeaurora.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727107AbfICNwu (ORCPT ); Tue, 3 Sep 2019 09:52:50 -0400 Received: by smtp.codeaurora.org (Postfix, from userid 1000) id E1C2760E3F; Tue, 3 Sep 2019 13:52:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=codeaurora.org; s=default; t=1567518769; bh=mhhgQ7xUqeRy3wLXdfYTu2wDiYA5iUCDj77zrk+j9JQ=; h=Subject:From:In-Reply-To:References:To:Cc:Date:From; b=GIRwlAXzHMQ4FZwycJEth8BCBy+u/u+wjvraVc0YDyznH/yWc/SywG62xLSitB2ib gf7eLLEbt8AFBieDFe0YTdiVM4lj81mCzN+KGwiezgCYDu+KE3K4NRWMVpTGXbciwd RBwwNMJYIOMUfLWYigEDGJ902Edotyd4KTF2GUMM= 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@smtp.codeaurora.org) by smtp.codeaurora.org (Postfix) with ESMTPSA id 18838602EF; Tue, 3 Sep 2019 13:52:44 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=codeaurora.org; s=default; t=1567518766; bh=mhhgQ7xUqeRy3wLXdfYTu2wDiYA5iUCDj77zrk+j9JQ=; h=Subject:From:In-Reply-To:References:To:Cc:From; b=VTK3HWBdqY+ONV+64eQJ/38fl3n4NKgweZQPGATFH3zdFBqv8f7EQQ7XdgU9WymtS QI54AyUGaUl300Xyebwav/oTvqtIRh/5hVaV9AAAVrrYBCDUXDmMnR9PvkcD0VEooR MFp2JVpMTmGZVoNbE2mUqyPjdYWho+MzRpP7RlGc= DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org 18838602EF Authentication-Results: pdx-caf-mail.web.codeaurora.org; dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: pdx-caf-mail.web.codeaurora.org; spf=none smtp.mailfrom=kvalo@codeaurora.org Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: Re: [PATCH 5.3] Revert "rt2800: enable TX_PIN_CFG_LNA_PE_ bits per band" From: Kalle Valo In-Reply-To: <1567078199-3645-1-git-send-email-sgruszka@redhat.com> References: <1567078199-3645-1-git-send-email-sgruszka@redhat.com> To: Stanislaw Gruszka Cc: linux-wireless@vger.kernel.org, Felix Fietkau , Daniel Golle , =?utf-8?q?Tomislav_Po=C5=BEega?= , Mathias Kresin , Sergey Maranchuk User-Agent: pwcli/0.0.0-git (https://github.com/kvalo/pwcli/) Python/2.7.12 Message-Id: <20190903135248.E1C2760E3F@smtp.codeaurora.org> Date: Tue, 3 Sep 2019 13:52:47 +0000 (UTC) Sender: linux-wireless-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org Stanislaw Gruszka wrote: > This reverts commit 9ad3b55654455258a9463384edb40077439d879f. > > As reported by Sergey: > > "I got some problem after upgrade kernel to 5.2 version (debian testing > linux-image-5.2.0-2-amd64). 5Ghz client stopped to see AP. > Some tests with 1metre distance between client-AP: 2.4Ghz -22dBm, for > 5Ghz - 53dBm !, for longer distance (8m + walls) 2.4 - 61dBm, 5Ghz not > visible." > > It was identified that rx signal level degradation was caused by > 9ad3b5565445 ("rt2800: enable TX_PIN_CFG_LNA_PE_ bits per band"). > So revert this commit. > > Cc: # v5.1+ > Reported-and-tested-by: Sergey Maranchuk > Signed-off-by: Stanislaw Gruszka Patch applied to wireless-drivers.git, thanks. 13fa451568ab Revert "rt2800: enable TX_PIN_CFG_LNA_PE_ bits per band" -- https://patchwork.kernel.org/patch/11121089/ https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches