51 MODULE_PARM_DESC(report_undeciphered, "Report undeciphered multi-touch state field using a MSC_RAW …
59  * 0x03 seem to indicate the aspect ratio of the touch, bits 0x70 seem
71 /* Touch surface information. Dimension is in hundredths of a mm, min and max
108  * @ntouches: Number of touches in most recent touch report.
111  * @touches: Most recent data for a touch, indexed by tracking ID.
112  * @tracking_ids: Mapping of current touch input data to @touches.
134 	int touch = -1;  in magicmouse_firm_touch()  local
137 	/* If there is only one "firm" touch, set touch to its  in magicmouse_firm_touch()
143 			/* Ignore this touch. */  in magicmouse_firm_touch()
144 		} else if (touch >= 0) {  in magicmouse_firm_touch()
145 			touch = -1;  in magicmouse_firm_touch()
148 			touch = idx;  in magicmouse_firm_touch()
152 	return touch;  in magicmouse_firm_touch()
166 		 * touch, use that to override the mouse's guess.  in magicmouse_emit_buttons()
238 	 * vertical touch motions.  in magicmouse_emit_touch()
287 	/* Generate the input events for this touch. */  in magicmouse_emit_touch()
318 		/* Expect four bytes of prefix, and N*9 bytes of touch data. */  in magicmouse_raw_event()
340 		/* Expect twelve bytes of prefix and N*9 bytes of touch data. */  in magicmouse_raw_event()
356 		/* Expect six bytes of prefix, and N*8 bytes of touch data. */  in magicmouse_raw_event()
370 		 * to have the current touch information before  in magicmouse_raw_event()
384 		/* Sometimes the trackpad sends two touch reports in one  in magicmouse_raw_event()
477 	/* Note: Touch Y position from the device is inverted relative  in magicmouse_setup_input()
649 		hid_err(hdev, "unable to register touch report\n");  in magicmouse_probe()
686 		hid_err(hdev, "unable to request touch data (%d)\n", ret);  in magicmouse_probe()