Received: by 2002:a05:6902:102b:0:0:0:0 with SMTP id x11csp3565996ybt; Tue, 23 Jun 2020 05:39:51 -0700 (PDT) X-Google-Smtp-Source: ABdhPJyW+tY5GsPDZcFqMJUdxvdSTngNKkZWSm9zlAIm4p/LQ6HAfwi16irLpwubZfqOzKecCF2H X-Received: by 2002:a17:906:e0c7:: with SMTP id gl7mr6952850ejb.264.1592915990547; Tue, 23 Jun 2020 05:39:50 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1592915990; cv=none; d=google.com; s=arc-20160816; b=LS0IYz1PmW+Dbz+RGKAIFQb1jx9g3Y0L+x4SnQwlkSIAbAsoFZNcs9UBNqSlnUGSox u5U98BFl0SB1QPahe4w2xkSbd4hWlkVtCS4BkKPukuxAzMMC2GQ+ZfWmAcpmUYvopB3S Zfca3tzgRdBKJViFvMKAM8SGpPhKyfLITZM6yqWlm6H3lInh2YRWBWuN4CgI0s9oaU14 +CTafia2fyZGwCWIyinFfBaNpYFl95stNq9i9UNr0TbXl1yRcwN9LmIRKFJDL3byG2wc k/kB7R8nAsyoc2N5DoUYJOlCGkQYnE+EWKJqPDMQSLeahahVfq+XRWnxLCH7FeIeys2N fFfA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:to:references:message-id :content-transfer-encoding:cc:date:in-reply-to:from:subject :mime-version; bh=XqsW85odZ7/bPWqlEbcayWJhhQjOwZq1mTV+qv343nE=; b=gkQKe2F/uduJmVXLrND9H7tmTFoiMDS75eK0Kig2ctvkQTHK6rJr4qgR3tiy8sITcl MSz2Czc+uHQQzqRypqS7sMJ583Qv4yeD3ZgZVGGOTznBG9UD94o6yJKST5jwhhLWlCEB xEnIqXmxm576HULAr6RPumHwAXAa1d9RTMwcfiwvKvJFhKcrhIK3kQ2YEG7OSwHTWrQR CDlRDuqevwxn+U5Q7O1xQYh/DeBPEogONq4dlJ9XjBiFl5jYGzhxGdWX/zpU3Peb+EKn 8B8gEb9bce1aKNfz9dAuKYrP1PWQ/a99QRoB++OizKqf4R1OEmwR0OwIcqSphrgoBrvP YHYg== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-bluetooth-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-bluetooth-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 y12si603260edj.487.2020.06.23.05.39.26; Tue, 23 Jun 2020 05:39:50 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-bluetooth-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-bluetooth-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-bluetooth-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1732614AbgFWMie convert rfc822-to-8bit (ORCPT + 99 others); Tue, 23 Jun 2020 08:38:34 -0400 Received: from coyote.holtmann.net ([212.227.132.17]:44919 "EHLO mail.holtmann.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1732586AbgFWMib (ORCPT ); Tue, 23 Jun 2020 08:38:31 -0400 Received: from marcel-macpro.fritz.box (p5b3d2638.dip0.t-ipconnect.de [91.61.38.56]) by mail.holtmann.org (Postfix) with ESMTPSA id 9D8A7CECC5; Tue, 23 Jun 2020 14:48:22 +0200 (CEST) Content-Type: text/plain; charset=us-ascii Mime-Version: 1.0 (Mac OS X Mail 13.4 \(3608.80.23.2.2\)) Subject: Re: [PATCH v2 1/2] Bluetooth: btusb: fix up firmware download sequence From: Marcel Holtmann In-Reply-To: <7d835850c16e07d1346c763900cc8c880182f497.1592588740.git.sean.wang@mediatek.com> Date: Tue, 23 Jun 2020 14:38:29 +0200 Cc: Johan Hedberg , BlueZ , linux-mediatek@lists.infradead.org, linux-kernel@vger.kernel.org, Mark Chen Content-Transfer-Encoding: 8BIT Message-Id: <7CFF55F1-E90E-49A6-9787-C4279FF538B2@holtmann.org> References: <7d835850c16e07d1346c763900cc8c880182f497.1592588740.git.sean.wang@mediatek.com> To: Sean Wang X-Mailer: Apple Mail (2.3608.80.23.2.2) Sender: linux-bluetooth-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-bluetooth@vger.kernel.org Hi Sean, > Data RAM on the device have to be powered on before starting to download > the firmware. > > v1->v2: > rebased to bluetooth-next > > Fixes: a1c49c434e15 ("Bluetooth: btusb: Add protocol support for MediaTek MT7668U USB devices") > Co-developed-by: Mark Chen > Signed-off-by: Mark Chen > Signed-off-by: Sean Wang > --- > drivers/bluetooth/btusb.c | 16 +++++++++++++++- > 1 file changed, 15 insertions(+), 1 deletion(-) patch has been applied to bluetooth-next tree. Regards Marcel