From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752501Ab1JXWXy (ORCPT ); Mon, 24 Oct 2011 18:23:54 -0400 Received: from victor.provo.novell.com ([137.65.250.26]:33834 "EHLO victor.provo.novell.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752101Ab1JXWXw (ORCPT ); Mon, 24 Oct 2011 18:23:52 -0400 Subject: Re: [PATCH] acer-wmi: blacklist Thinkpad edge E520 From: joeyli To: Ike Panhc Cc: platform-driver-x86@vger.kernel.org, linux-kernel@vger.kernel.org, Matthew Garrett , Joey Lee In-Reply-To: <1318488718-4744-1-git-send-email-ike.pan@canonical.com> References: <1318488718-4744-1-git-send-email-ike.pan@canonical.com> Content-Type: text/plain; charset="UTF-8" Date: Tue, 25 Oct 2011 06:22:47 +0800 Message-ID: <1319494967.17773.156.camel@linux-s257.site> Mime-Version: 1.0 X-Mailer: Evolution 2.28.2 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 於 四，2011-10-13 於 14:51 +0800，Ike Panhc 提到： > BugLink: http://launchpad.net/bugs/836865 > BugLink: http://launchpad.net/bugs/826784 > > There are reports say that acer-wmi is loaded on Thinkpad E520 which > cause wireless connection hard blocked and we can not unblock it. It > will be better not to load acer-wmi on this machine. > > Signed-off-by: Ike Panhc > --- > drivers/platform/x86/acer-wmi.c | 7 +++++++ > 1 files changed, 7 insertions(+), 0 deletions(-) > > diff --git a/drivers/platform/x86/acer-wmi.c b/drivers/platform/x86/acer-wmi.c > index af2bb20..dc9a116 100644 > --- a/drivers/platform/x86/acer-wmi.c > +++ b/drivers/platform/x86/acer-wmi.c > @@ -325,6 +325,13 @@ static struct dmi_system_id __devinitdata acer_blacklist[] = { > DMI_MATCH(DMI_PRODUCT_NAME, "AOA150"), > }, > }, > + { > + .ident = "Lenovo Thinkpad Edge E520", > + .matches = { > + DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"), > + DMI_MATCH(DMI_PRODUCT_NAME, "114320U"), > + }, > + }, > {} > }; > Unfortunately didn't see any useful EC register for unblock wifi rfkill in acer-wmi, let's add this device to blacklist. Signed-off-by: Lee, Chun-Yi Thank's a lot! Joey Lee