From mboxrd@z Thu Jan 1 00:00:00 1970 From: joeyli Subject: Re: [PATCH] acer-wmi: blacklist Thinkpad edge E520 Date: Fri, 14 Oct 2011 00:35:59 +0800 Message-ID: <1318523759.1913.68.camel@linux-s257.site> References: <1318488718-4744-1-git-send-email-ike.pan@canonical.com> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: QUOTED-PRINTABLE Return-path: Received: from victor.provo.novell.com ([137.65.250.26]:34991 "EHLO victor.provo.novell.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753538Ab1JMQgj (ORCPT ); Thu, 13 Oct 2011 12:36:39 -0400 In-Reply-To: <1318488718-4744-1-git-send-email-ike.pan@canonical.com> Sender: platform-driver-x86-owner@vger.kernel.org List-ID: To: Ike Panhc Cc: platform-driver-x86@vger.kernel.org, linux-kernel@vger.kernel.org, Matthew Garrett , Joey Lee Hi Ike,=20 =E6=96=BC =E5=9B=9B=EF=BC=8C2011-10-13 =E6=96=BC 14:51 +0800=EF=BC=8CIk= e Panhc =E6=8F=90=E5=88=B0=EF=BC=9A > BugLink: http://launchpad.net/bugs/836865 > BugLink: http://launchpad.net/bugs/826784 >=20 > 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. >=20 > Signed-off-by: Ike Panhc > --- > drivers/platform/x86/acer-wmi.c | 7 +++++++ > 1 files changed, 7 insertions(+), 0 deletions(-) >=20 > diff --git a/drivers/platform/x86/acer-wmi.c b/drivers/platform/x86/a= cer-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_b= lacklist[] =3D { > DMI_MATCH(DMI_PRODUCT_NAME, "AOA150"), > }, > }, > + { > + .ident =3D "Lenovo Thinkpad Edge E520", > + .matches =3D { > + DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"), > + DMI_MATCH(DMI_PRODUCT_NAME, "114320U"), > + }, > + }, > {} > }; > =20 Could you please share Thinkpad edge E520's acpidump and dmidecode log to me?=20 Maybe we can capture how does it works with EC register like we support Ideapad S205 in acer-wmi driver. Add a machine to blacklist is a last resort, I don't want to accept it before we try. Thank's a lot! Joey Lee