Received: by 2002:a05:6a10:a0d1:0:0:0:0 with SMTP id j17csp116596pxa; Tue, 4 Aug 2020 00:49:39 -0700 (PDT) X-Google-Smtp-Source: ABdhPJx4nfW17LMCI8gwQlfX2HPeixuTEqQDJ2l1fWtsyrzg677VJxteRWSK/C2FRvDrx94g8f1u X-Received: by 2002:a05:6402:1c10:: with SMTP id ck16mr18910764edb.151.1596527379566; Tue, 04 Aug 2020 00:49:39 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1596527379; cv=none; d=google.com; s=arc-20160816; b=vR/AWkXqNw6NgZdxsPgp90Wn9YCas5yr9v4QEUZR8KstRl9ifNJebQBs/wQBT+ieqy ZHntPE2PK6gRHpGOzAOYvbMpK6cw2AwlOpH9iO5bCb9/0+JCy9tGg+tkBruk/IyM1pbm HHlSwxYWX0oOj294dV6w5h/aX3SO/bA+1WffCgxoM97lCCEOFYrSvbDN4jK1LlJ+79uc 4XUJgKSs9I4kq6xqgLCexYJXkxijA/291XjqCNnZuamMVgAWXX2TMQooYjwa4M0pmCoB aHrkoSCa3gs/+7zai7ZjF1OZ+rZ5C+tneipy6NKorEQOJwbqYMaFskImIY4C5/uIkEdL tZBg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:in-reply-to:content-transfer-encoding :content-disposition:mime-version:references:message-id:subject:cc :to:from:date:dkim-signature; bh=mbHZSwDnwmaUz0crH5qoSOam/p2Jo9vuFqMBpFASBD0=; b=er/0td/mgZl/s6mV17Titogn11QrJxyiqWzFMsr0K99R8Wp7CeTLfrLkvH0Qbjt9lr EZ/fSNXB05fblvjbjMLQGLzeY2O9zA+10+vEfcCdg8oj5IlpXeY4hXDzQ6QT4Zib18GT jw3p70Lkvx5RNQ0kQ2dzb8i942nChLEM4TkmgPHKEcCc3j6w0cRiJGGDMPoohXk4slB4 CSmoWBrYln4I/rXOYdWC2fCWvLxAgrxeb0W6E2ipdeCdzfS10NVSwNI/VkdP78LLlaHn otc+HsjR7HuX8bggtHZNa9nz0bw8vvniFvckH2y9Pyk4vyuuNKM2m5OyaHhUmR26Vm8K /IxQ== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@kernel.org header.s=default header.b=kUvso19X; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id p16si4626662ejx.540.2020.08.04.00.49.16; Tue, 04 Aug 2020 00:49:39 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-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=@kernel.org header.s=default header.b=kUvso19X; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727846AbgHDHsv (ORCPT + 99 others); Tue, 4 Aug 2020 03:48:51 -0400 Received: from mail.kernel.org ([198.145.29.99]:54240 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726722AbgHDHsu (ORCPT ); Tue, 4 Aug 2020 03:48:50 -0400 Received: from localhost (83-86-89-107.cable.dynamic.v4.ziggo.nl [83.86.89.107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 32EAF22B40; Tue, 4 Aug 2020 07:48:50 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1596527330; bh=HGontRWxCYghMSz4ZGc0b8/EA8pm9V6ud6CvntyG8ok=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=kUvso19X1j14yNWq/8C7RuCKp5AlFUUBda4FIUT6Z6jQ9srcMO1Jr1XJaRlDIQVUj 42GDQQJDsZf1ncxUYflFG6ASDfblxRZYpPDvEB7eBKlhW5+lhRiBS9Uyn9djuebo9J IPjB4zFSIgqmJlY4tMu6Gmpxl/SkiqjA90dBs+Lg= Date: Tue, 4 Aug 2020 09:48:31 +0200 From: "gregkh@linuxfoundation.org" To: =?utf-8?B?5ZCz5piK5r6E?= Ricky Cc: Chris Clayton , LKML , "rdunlap@infradead.org" , "philquadra@gmail.com" , Arnd Bergmann Subject: Re: PATCH: rtsx_pci driver - don't disable the rts5229 card reader on Intel NUC boxes Message-ID: <20200804074831.GB1761483@kroah.com> References: <862172f0-cd23-800c-27b1-27cb49e99099@googlemail.com> <5729c72bbc2740d3917619c85e2fde58@realtek.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <5729c72bbc2740d3917619c85e2fde58@realtek.com> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Aug 04, 2020 at 02:44:41AM +0000, 吳昊澄 Ricky wrote: > Hi Chris, > > rtsx_pci_write_register(pcr, FPDTL, OC_POWER_DOWN, OC_POWER_DOWN); > This register operation saved power under 1mA, so if do not care the 1mA power we can have a patch to remove it, make compatible with NUC6 > We tested others our card reader that remove it, we did not see any side effect > > Hi Greg k-h, > > Do you have any comments? comments on what? I don't know what you are responding to here, sorry. greg k-h