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authorLan Tianyu <tianyu.lan@intel.com>2013-08-26 10:19:18 +0800
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2013-09-07 21:49:32 -0700
commit833c9b848d8fab75497a7bb9741d58faeb2810cf (patch)
tree42f4629d77418611148f014276f3c49673abdbe0
parented12ee72b75085866d3af2ded3a5177ef51c550a (diff)
ACPI / EC: Add ASUSTEK L4R to quirk list in order to validate ECDT
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 <expo@expobrain.net> Signed-off-by: Lan Tianyu <tianyu.lan@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-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 9cb436a4c04a..af667763b32c 100644
--- a/drivers/acpi/ec.c
+++ b/drivers/acpi/ec.c
@@ -968,6 +968,10 @@ static struct dmi_system_id __initdata ec_dmi_table[] = {
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},
{},
};