Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932219Ab2ENT1r (ORCPT ); Mon, 14 May 2012 15:27:47 -0400 Received: from youngberry.canonical.com ([91.189.89.112]:50133 "EHLO youngberry.canonical.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756466Ab2ENT1p (ORCPT ); Mon, 14 May 2012 15:27:45 -0400 From: Kamal Mostafa To: Matthew Garrett , platform-driver-x86@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Mario Limonciello , Kamal Mostafa Subject: [PATCH] dell-laptop: rfkill blacklist Dell XPS 13z, 15z Date: Mon, 14 May 2012 12:27:32 -0700 Message-Id: <1337023652-11661-1-git-send-email-kamal@canonical.com> X-Mailer: git-send-email 1.7.9.5 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1603 Lines: 48 From: Mario Limonciello On Dell XPS 13z (L321X) and 15z (L502X), switching off Bluetooth also disables wifi due to improper improper BIOS interaction with dell-laptop. Add those models to the rfkill blacklist. BugLink: https://bugs.launchpad.net/bugs/901410 Signed-off-by: Mario Limonciello Signed-off-by: Kamal Mostafa --- drivers/platform/x86/dell-laptop.c | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/drivers/platform/x86/dell-laptop.c b/drivers/platform/x86/dell-laptop.c index e6c08ee..8223b6c 100644 --- a/drivers/platform/x86/dell-laptop.c +++ b/drivers/platform/x86/dell-laptop.c @@ -120,6 +120,21 @@ static const struct dmi_system_id __initdata dell_device_table[] = { MODULE_DEVICE_TABLE(dmi, dell_device_table); static struct dmi_system_id __devinitdata dell_blacklist[] = { + /* dell_laptop breaks rfkill behavior (LP: #901410) */ + { + .ident = "Dell XPS 13z", + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."), + DMI_MATCH(DMI_PRODUCT_NAME, "Dell System XPS L321X"), + }, + }, + { + .ident = "Dell XPS 15z", + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."), + DMI_MATCH(DMI_PRODUCT_NAME, "Dell System XPS L502X"), + }, + }, /* Supported by compal-laptop */ { .ident = "Dell Mini 9", -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/