Input: synaptics - set resolution for MT_POSITION_X/Y axes
Set resolution for MT_POSITION_X and MT_POSITION_Y to match ABS_X and
ABS_Y, respectively.
Signed-off-by: Daniel Kurtz <djkurtz@chromium.org>
Acked-by: Chase Douglas <chase.douglas@canonical.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
diff --git a/drivers/input/mouse/synaptics.c b/drivers/input/mouse/synaptics.c
index e06e045..477d1ea 100644
--- a/drivers/input/mouse/synaptics.c
+++ b/drivers/input/mouse/synaptics.c
@@ -701,6 +701,9 @@
priv->x_max ?: XMAX_NOMINAL, 0, 0);
input_set_abs_params(dev, ABS_MT_POSITION_Y, YMIN_NOMINAL,
priv->y_max ?: YMAX_NOMINAL, 0, 0);
+
+ input_abs_set_res(dev, ABS_MT_POSITION_X, priv->x_res);
+ input_abs_set_res(dev, ABS_MT_POSITION_Y, priv->y_res);
}
if (SYN_CAP_PALMDETECT(priv->capabilities))