By default the internal keyboard and track point on the Asus Expertbook
B2 Flip B2402FVA are not functional.
Similar to the Asus board B2402FBA, on the B2402FVA the internal keyboard
is only functional by adding it to the irq1_level_low_skip_override array.
For the internal elan track point, i have found out that setting the class to
MT_CLS_WIN_8_FORCE_MULTI_INPUT_NSM makes the track point function as expected.
Signed-off-by: Stefan Blum <stefan.blum@xxxxxxxxx>
---
drivers/acpi/resource.c | 8 ++++++++
drivers/hid/hid-multitouch.c | 4 ++++
2 files changed, 12 insertions(+)
diff --git a/drivers/acpi/resource.c b/drivers/acpi/resource.c
index df5d5a554..c29e71401 100644
--- a/drivers/acpi/resource.c
+++ b/drivers/acpi/resource.c
@@ -489,6 +489,14 @@ static const struct dmi_system_id irq1_level_low_skip_override[] = {
DMI_MATCH(DMI_BOARD_NAME, "B2402FBA"),
},
},
+ {
+ /* Asus ExpertBook B2402FVA */
+ .ident = "Asus ExpertBook B2402FVA",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
+ DMI_MATCH(DMI_BOARD_NAME, "B2402FVA"),
+ },
+ },
{
/* Asus ExpertBook B2502 */
.matches = {
diff --git a/drivers/hid/hid-multitouch.c b/drivers/hid/hid-multitouch.c
index 56fc78841..3f93c5ef6 100644
--- a/drivers/hid/hid-multitouch.c
+++ b/drivers/hid/hid-multitouch.c
@@ -1992,6 +1992,10 @@ static const struct hid_device_id mt_devices[] = {
HID_DEVICE(BUS_I2C, HID_GROUP_MULTITOUCH_WIN_8,
USB_VENDOR_ID_ELAN, 0x3148) },
+ { .driver_data = MT_CLS_WIN_8_FORCE_MULTI_INPUT_NSMU,
+ HID_DEVICE(BUS_I2C, HID_GROUP_MULTITOUCH_WIN_8,
+ USB_VENDOR_ID_ELAN, 0x32ae) },
+
/* Elitegroup panel */
{ .driver_data = MT_CLS_SERIAL,
MT_USB_DEVICE(USB_VENDOR_ID_ELITEGROUP,
--
2.39.5
