From patchwork Fri Dec 5 09:36:04 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Adam Lee X-Patchwork-Id: 418048 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from huckleberry.canonical.com (huckleberry.canonical.com [91.189.94.19]) by ozlabs.org (Postfix) with ESMTP id 0737214011E; Fri, 5 Dec 2014 20:36:25 +1100 (AEDT) Received: from localhost ([127.0.0.1] helo=huckleberry.canonical.com) by huckleberry.canonical.com with esmtp (Exim 4.76) (envelope-from ) id 1XwpJD-0001up-4q; Fri, 05 Dec 2014 09:36:19 +0000 Received: from mail-pa0-f51.google.com ([209.85.220.51]) by huckleberry.canonical.com with esmtp (Exim 4.76) (envelope-from ) id 1XwpJ7-0001uk-Rn for kernel-team@lists.ubuntu.com; Fri, 05 Dec 2014 09:36:14 +0000 Received: by mail-pa0-f51.google.com with SMTP id ey11so365339pad.24 for ; Fri, 05 Dec 2014 01:36:13 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:from:to:subject:date:message-id; bh=I1aCjR66bUoIDQOqyIyc/eSD8+SCUtbEWfg8waE5TvY=; b=W0EhZnyjrQ7xHat+3vUa4K/Sp8b5UE+jJQO7dxUfUDD4wNncdpYWGGwpKYE4oRqbcT 7wImr9G9Brob3g7PflmqkTujkGotiFVjTkplKpg5XUBZBcxX6/FkCDf13ymQ7TEb4/gl 3pXY69lRfMgmYb0COPiQDYRY1YV4U8pe7iX/Zu31JnUTwEKbqxDa532DCo2gJP1Ic0hD 1jZHn60OqK6ZNaqr5aOueNAPAQtSIzW6lsxw3E12mYLX1hwcUIOfw1BoLZLy6UDixxRz WqBJEl80bg3/F6k3ZpmmlUFz7xwUPS2ZUQWIsVqQaqTqVI7ZTr6q7JiMsFwt3UL1KVzi qSdQ== X-Gm-Message-State: ALoCoQnxjdtcauY0CeweETD5PO8J89L9vUReeZRTX1UoPHNnh9dTiRUWW7UWCTTkT/TN8XEkKK0+ X-Received: by 10.68.179.195 with SMTP id di3mr34316057pbc.66.1417772173020; Fri, 05 Dec 2014 01:36:13 -0800 (PST) Received: from localhost ([116.213.191.74]) by mx.google.com with ESMTPSA id l13sm28335229pbq.40.2014.12.05.01.36.11 for (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 05 Dec 2014 01:36:12 -0800 (PST) From: Adam Lee To: kernel-team@lists.ubuntu.com Subject: [PATCH] ACPI / blacklist: blacklist Win8 OSI for Dell Vostro 3546 Date: Fri, 5 Dec 2014 17:36:04 +0800 Message-Id: <1417772164-28628-1-git-send-email-adam.lee@canonical.com> X-Mailer: git-send-email 2.1.3 X-BeenThere: kernel-team@lists.ubuntu.com X-Mailman-Version: 2.1.14 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-bounces@lists.ubuntu.com BugLink: http://bugs.launchpad.net/bugs/1383589 The wireless hotkey of Dell Vostro 3546 does not work with Win8 OSI. Due to insufficient documentation for the driver implementation, blacklist it as a workaround. Signed-off-by: Adam Lee Signed-off-by: Rafael J. Wysocki (cherry picked from commit 222584647f2821c4d68421c1d07c89b375d501b2) Signed-off-by: Adam Lee Acked-by: Andy Whitcroft --- drivers/acpi/blacklist.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/drivers/acpi/blacklist.c b/drivers/acpi/blacklist.c index 86f0bdb..1a00d17 100644 --- a/drivers/acpi/blacklist.c +++ b/drivers/acpi/blacklist.c @@ -355,6 +355,14 @@ static struct dmi_system_id acpi_osi_dmi_table[] __initdata = { DMI_MATCH(DMI_PRODUCT_NAME, "Vostro 3446"), }, }, + { + .callback = dmi_disable_osi_win8, + .ident = "Dell Vostro 3546", + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."), + DMI_MATCH(DMI_PRODUCT_NAME, "Vostro 3546"), + }, + }, /* * The following Lenovo models have a broken workaround in the