platform/chrome: chromeos_laptop - Add Elan touchpad for Wolf
The upcoming Elan Wolf (Dell Chromebook 11) devices need to know to look
for Elan touchpads on the i2c bus so that they will be functional.
Based on the chromeos-kernel commit :
https://chromium-review.googlesource.com/198283
Signed-off-by: Charlie Mooney <charliemooney@chromium.org>
Signed-off-by: Benson Leung <bleung@chromium.org>
Signed-off-by: Olof Johansson <olof@lixom.net>
diff --git a/drivers/platform/chrome/chromeos_laptop.c b/drivers/platform/chrome/chromeos_laptop.c
index 6ea4f1a..8398a7d 100644
--- a/drivers/platform/chrome/chromeos_laptop.c
+++ b/drivers/platform/chrome/chromeos_laptop.c
@@ -461,6 +461,8 @@
.i2c_peripherals = {
/* Touchpad. */
{ .add = setup_cyapa_tp, I2C_ADAPTER_DESIGNWARE_0 },
+ /* Elan Touchpad option. */
+ { .add = setup_elantech_tp, I2C_ADAPTER_DESIGNWARE_0 },
},
};