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=-3.7 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED 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 A9101C4361B for ; Fri, 11 Dec 2020 06:33:05 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 5904D23ED2 for ; Fri, 11 Dec 2020 06:33:05 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2391154AbgLKGcT (ORCPT ); Fri, 11 Dec 2020 01:32:19 -0500 Received: from m43-15.mailgun.net ([69.72.43.15]:62707 "EHLO m43-15.mailgun.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2390670AbgLKGb7 (ORCPT ); Fri, 11 Dec 2020 01:31:59 -0500 DKIM-Signature: a=rsa-sha256; v=1; c=relaxed/relaxed; d=mg.codeaurora.org; q=dns/txt; s=smtp; t=1607668295; h=Content-Type: MIME-Version: Message-ID: In-Reply-To: Date: References: Subject: Cc: To: From: Sender; bh=W8N84GyQduUiMjF1lxp66AvS3Tf0GJQ+TGc3pwNrUGs=; b=UYqExS5B2zUrxw2aS5hVMPZ8LXqJu7+AOUBMyiGEHx+kcQnLwrDtjnvs/ALXeGeGaJoH+sjl GWk7lGEmBDprtj8k+iPTL26G4JiUQru/++M+SV5VB3DjmH2yjAV+hRd7Hzr0gYjVN8wFjj3j 9gM5KU6rq/vw1sU6sTRJDZjULVk= X-Mailgun-Sending-Ip: 69.72.43.15 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-n08.prod.us-west-2.postgun.com with SMTP id 5fd3123842c04000266aa59f (version=TLS1.2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256); Fri, 11 Dec 2020 06:31:20 GMT Sender: kvalo=codeaurora.org@mg.codeaurora.org Received: by smtp.codeaurora.org (Postfix, from userid 1001) id 3B167C433C6; Fri, 11 Dec 2020 06:31:20 +0000 (UTC) Received: from x230.qca.qualcomm.com (88-114-240-156.elisa-laajakaista.fi [88.114.240.156]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: kvalo) by smtp.codeaurora.org (Postfix) with ESMTPSA id B945AC433CA; Fri, 11 Dec 2020 06:31:18 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org B945AC433CA 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 From: Kalle Valo To: Peter Oh Cc: ath11k@lists.infradead.org, linux-wireless@vger.kernel.org Subject: Re: [PATCH 5/6] ath11k: pci: disable VDD4BLOW References: <1607609124-17250-1-git-send-email-kvalo@codeaurora.org> <1607609124-17250-6-git-send-email-kvalo@codeaurora.org> Date: Fri, 11 Dec 2020 08:31:16 +0200 In-Reply-To: (Peter Oh's message of "Thu, 10 Dec 2020 14:04:43 -0800") Message-ID: <87a6uk97m3.fsf@codeaurora.org> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.5 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org Peter Oh writes: > On 12/10/20 6:05 AM, Kalle Valo wrote: >> From: Carl Huang >> >> It's recommended to disable VDD4BLOW during initialisation. > > Can you explain more about "recommended by whom and why"? It's coming from the internal teams, I understood the internal driver does the same. -- https://patchwork.kernel.org/project/linux-wireless/list/ https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches