Messages in this thread | | | From | Stéphane Chatty <> | Subject | Re: [PATCH 3/3] hid: 3m: Correct touchscreen emulation | Date | Sat, 28 Aug 2010 17:56:52 +0200 |
| |
Le 28 août 10 à 16:29, Henrik Rydberg a écrit :
> The current code sometimes misses to report the last BTN_TOUCH event > when multiple fingers are lifted simultaneously. With the > introduction of MT slots, the tracking id is available to determine > the oldest active contact.
Hi Henrik,
good job on exploiting the sync quirk!
About the oldest active contact, I'm not so sure though. I don't have the device with me but I remember that 3M recycle IDs, giving the lowest available ID to any new finger; this means that the lowest ID is not always the oldest finger.
Cheers,
St.
-- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
| |