ACPI EC: enable MSI workaround for Quanta laptops

Enable MSI workaround for Quanta laptops.
https://bugzilla.kernel.org/show_bug.cgi?id=20242

Tested-by: Jan-Matthias Braun <jan_braun@gmx.net>
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>

1 files changed, 8 insertions, 0 deletions

diff --git a/drivers/acpi/ec.c b/drivers/acpi/ec.c
index fa848c4116a8..62628e5eba39 100644
--- a/drivers/acpi/ec.c
+++ b/drivers/acpi/ec.c
@@ -938,6 +938,14 @@ static struct dmi_system_id __initdata ec_dmi_table[] = {
         ec_flag_msi, "MSI hardware", {
         DMI_MATCH(DMI_CHASSIS_VENDOR, "MICRO-STAR")}, NULL},
         {
+        ec_flag_msi, "Quanta hardware", {
+        DMI_MATCH(DMI_SYS_VENDOR, "Quanta"),
+        DMI_MATCH(DMI_PRODUCT_NAME, "TW8/SW8/DW8"),}, NULL},
+        {
+        ec_flag_msi, "Quanta hardware", {
+        DMI_MATCH(DMI_SYS_VENDOR, "Quanta"),
+        DMI_MATCH(DMI_PRODUCT_NAME, "TW9/SW9"),}, NULL},
+        {
         ec_validate_ecdt, "ASUS hardware", {
         DMI_MATCH(DMI_BIOS_VENDOR, "ASUS") }, NULL},
         {},