Despite claiming to report finger widths, image sensors and cr48 profile sensors were not doing it. Since the touchpad uses an abstract unit for the width of the fingers, report only the witdh of the first touch using ABS_TOOL_WIDTH. Link: https://bugzilla.kernel.org/show_bug.cgi?id=77161 Signed-off-by: Gabriele Mazzotta <gabriele.mzt@xxxxxxxxx> --- drivers/input/mouse/synaptics.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/input/mouse/synaptics.c b/drivers/input/mouse/synaptics.c index 27a091b..bed268b 100644 --- a/drivers/input/mouse/synaptics.c +++ b/drivers/input/mouse/synaptics.c @@ -943,6 +943,8 @@ static void synaptics_report_mt_data(struct psmouse *psmouse, input_report_abs(dev, ABS_MT_PRESSURE, hw[i]->z); } + input_report_abs(dev, ABS_TOOL_WIDTH, hw[0]->w); + input_mt_drop_unused(dev); /* Don't use active slot count to generate BTN_TOOL events. */ -- 2.8.0.rc3 -- To unsubscribe from this list: send the line "unsubscribe linux-input" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
