From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Lan Tianyu , "Rafael J. Wysocki" Subject: [ 32/36] ACPI / EC: Add ASUSTEK L4R to quirk list in order to validate ECDT Date: Thu, 5 Sep 2013 13:28:01 -0700 Message-Id: <20130905202706.067602382@linuxfoundation.org> In-Reply-To: <20130905202702.289738686@linuxfoundation.org> References: <20130905202702.289738686@linuxfoundation.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: 3.10-stable review patch. If anyone has any objections, please let me know. ------------------ From: Lan Tianyu commit 524f42fab787a9510be826ce3d736b56d454ac6d upstream. The ECDT of ASUSTEK L4R doesn't provide correct command and data I/O ports. The DSDT provides the correct information instead. For this reason, add this machine to quirk list for ECDT validation and use the EC information from the DSDT. [rjw: Changelog] References: https://bugzilla.kernel.org/show_bug.cgi?id=60765 Reported-and-tested-by: Daniele Esposti Signed-off-by: Lan Tianyu Signed-off-by: Rafael J. Wysocki Signed-off-by: Greg Kroah-Hartman --- drivers/acpi/ec.c | 4 ++++ 1 file changed, 4 insertions(+) --- a/drivers/acpi/ec.c +++ b/drivers/acpi/ec.c @@ -987,6 +987,10 @@ static struct dmi_system_id __initdata e ec_skip_dsdt_scan, "HP Folio 13", { DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"), DMI_MATCH(DMI_PRODUCT_NAME, "HP Folio 13"),}, NULL}, + { + ec_validate_ecdt, "ASUS hardware", { + DMI_MATCH(DMI_SYS_VENDOR, "ASUSTek Computer Inc."), + DMI_MATCH(DMI_PRODUCT_NAME, "L4R"),}, NULL}, {}, };