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authorLan Tianyu <tianyu.lan@intel.com>2013-08-26 10:19:18 +0800
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2013-08-28 21:50:13 +0200
commit524f42fab787a9510be826ce3d736b56d454ac6d (patch)
tree606b81fd275ff71b12f6f41ca295eaf7884377f4 /drivers/acpi
parent668e02004462487df8ec6c65c665ddb8af78dc12 (diff)
downloadlinux-524f42fab787a9510be826ce3d736b56d454ac6d.tar.bz2
ACPI / EC: Add ASUSTEK L4R to quirk list in order to validate ECDT
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 <expo@expobrain.net> Signed-off-by: Lan Tianyu <tianyu.lan@intel.com> Cc: All <stable@vger.kernel.org> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/acpi')
-rw-r--r--drivers/acpi/ec.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/acpi/ec.c b/drivers/acpi/ec.c
index 34448038724b..81b1331554f3 100644
--- a/drivers/acpi/ec.c
+++ b/drivers/acpi/ec.c
@@ -987,6 +987,10 @@ static struct dmi_system_id ec_dmi_table[] __initdata = {
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},
{},
};