@@ -327,14 +327,6 @@ static void elantech_report_absolute_v2(struct psmouse *psmouse)
*/
input_report_abs(dev, ABS_X, x1 << 2);
input_report_abs(dev, ABS_Y, y1 << 2);
- /*
- * For compatibility with the proprietary X Elantech driver
- * report both coordinates as hat coordinates
- */
- input_report_abs(dev, ABS_HAT0X, x1);
- input_report_abs(dev, ABS_HAT0Y, y1);
- input_report_abs(dev, ABS_HAT1X, x2);
- input_report_abs(dev, ABS_HAT1Y, y2);
/* Unknown so just report sensible values */
pres = 127;
@@ -574,10 +566,6 @@ static void elantech_set_input_params(struct psmouse *psmouse)
input_mt_init_slots(dev, 2);
input_set_abs_params(dev, ABS_MT_POSITION_X, ETP_XMIN_V2, ETP_XMAX_V2, 0, 0);
input_set_abs_params(dev, ABS_MT_POSITION_Y, ETP_YMIN_V2, ETP_YMAX_V2, 0, 0);
- input_set_abs_params(dev, ABS_HAT0X, ETP_2FT_XMIN, ETP_2FT_XMAX, 0, 0);
- input_set_abs_params(dev, ABS_HAT0Y, ETP_2FT_YMIN, ETP_2FT_YMAX, 0, 0);
- input_set_abs_params(dev, ABS_HAT1X, ETP_2FT_XMIN, ETP_2FT_XMAX, 0, 0);
- input_set_abs_params(dev, ABS_HAT1Y, ETP_2FT_YMIN, ETP_2FT_YMAX, 0, 0);
break;
}
}
Apparently somewhere someone had a proprietary X driver. To get the multitouch info, it uses some hack on the normal API instead of using the multitouch protocol. Now that the multitouch info is transmitted correctly it makes not much sense to keep it. Especially because it's impossible to find this proprietary X driver anywhere, so the number of users must be very low. Signed-off-by: Éric Piel <eric.piel@tremplin-utc.net> --- drivers/input/mouse/elantech.c | 12 ------------ 1 files changed, 0 insertions(+), 12 deletions(-)