From patchwork Fri Jun 8 17:56:24 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Joseph Salisbury X-Patchwork-Id: 926956 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=lists.ubuntu.com (client-ip=91.189.94.19; helo=huckleberry.canonical.com; envelope-from=kernel-team-bounces@lists.ubuntu.com; receiver=) Authentication-Results: ozlabs.org; dmarc=fail (p=none dis=none) header.from=canonical.com Received: from huckleberry.canonical.com (huckleberry.canonical.com [91.189.94.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 412VTd07Pqz9s3x; Sat, 9 Jun 2018 03:56:37 +1000 (AEST) Received: from localhost ([127.0.0.1] helo=huckleberry.canonical.com) by huckleberry.canonical.com with esmtp (Exim 4.86_2) (envelope-from ) id 1fRLch-0003CZ-Ns; Fri, 08 Jun 2018 17:56:27 +0000 Received: from youngberry.canonical.com ([91.189.89.112]) by huckleberry.canonical.com with esmtps (TLS1.0:DHE_RSA_AES_128_CBC_SHA1:128) (Exim 4.86_2) (envelope-from ) id 1fRLcf-0003CF-NZ for kernel-team@lists.ubuntu.com; Fri, 08 Jun 2018 17:56:25 +0000 Received: from 1.general.jsalisbury.us.vpn ([10.172.67.212] helo=salisbury) by youngberry.canonical.com with esmtpsa (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.76) (envelope-from ) id 1fRLcf-00053l-Co for kernel-team@lists.ubuntu.com; Fri, 08 Jun 2018 17:56:25 +0000 Received: by salisbury (Postfix, from userid 1000) id 4DF3E7E04CC; Fri, 8 Jun 2018 13:56:24 -0400 (EDT) From: Joseph Salisbury To: kernel-team@lists.ubuntu.com Subject: [SRU][Bionic0[PATCH 1/1] Bluetooth: btusb: Add Dell XPS 13 9360 to btusb_needs_reset_resume_table Date: Fri, 8 Jun 2018 13:56:24 -0400 Message-Id: X-Mailer: git-send-email 2.17.0 In-Reply-To: References: In-Reply-To: References: X-BeenThere: kernel-team@lists.ubuntu.com X-Mailman-Version: 2.1.20 Precedence: list List-Id: Kernel team discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: kernel-team-bounces@lists.ubuntu.com Sender: "kernel-team" From: Hans de Goede BugLink: http://bugs.launchpad.net/bugs/1775217 The Dell XPS 13 9360 uses a QCA Rome chip which needs to be reset (and have its firmware reloaded) for bluetooth to work after suspend/resume. BugLink: https://bugzilla.redhat.com/show_bug.cgi?id=1514836 Cc: stable@vger.kernel.org Cc: Garrett LeSage Reported-and-tested-by: Garrett LeSage Signed-off-by: Hans de Goede Signed-off-by: Marcel Holtmann (cherry picked from commit 596b07a9a22656493726edf1739569102bd3e136) Signed-off-by: Joseph Salisbury Acked-by: Stefan Bader --- drivers/bluetooth/btusb.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c index e6e66dd..3b30224 100644 --- a/drivers/bluetooth/btusb.c +++ b/drivers/bluetooth/btusb.c @@ -391,6 +391,13 @@ static const struct dmi_system_id btusb_needs_reset_resume_table[] = { DMI_MATCH(DMI_PRODUCT_NAME, "OptiPlex 3060"), }, }, + { + /* Dell XPS 9360 (QCA ROME device 0cf3:e300) */ + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."), + DMI_MATCH(DMI_PRODUCT_NAME, "XPS 13 9360"), + }, + }, {} };