![]() | |||||||||||||
Messages in this thread |
On Tue, Aug 29, 2006 at 03:33:39AM -0400, Zephaniah E. Hull wrote: > 4: Technical/policy: Buttons are currently sent to both of the input > devices we generate, I don't see any way to avoid this that is not a > policy decision on which buttons belong to which device, but I'm open to > suggestions. I would put them on the touchpad device. This way you create a regular looking touchpad and a regular looking tablet, and the user experience will probably be best. If you report them both, the GUI will get doubled click events (either through /dev/input/mice or through the event X drivers), which can result in doubleclicks where there were none when the click event is very short. So reporting on both is a bad idea. > 5: Technical: Min/max on absolute values are currently reported as the > protocol limits (10 bits on GS X, GS Y, and PT Y. 11 bits on PT X. 7 > bits on GS pressure). Until we get samples based on the newer design > and do some testing to see how big the variations are, we just don't > have any numbers to put here. No big deal, they're informative only. However, they're defined as the expected min/max of what the device will report, so updating them when you get the actual hardware running makes sense. > 6: Technical, maybe: The early samples I have that speak this protocol > are doing some odd things with this driver. Mostly in the realm of > sample rate and pressure reporting. I'm fairly sure that this is > hardware related, but it's worth mentioning. I would expect the sample rate to be somewhat limited by the fact that the packets are very large and the serial communication will not be able to keep up. > + snprintf(priv->phys, sizeof(priv->phys), "%s/input1", psmouse->ps2dev.serio->phys); > + dev2->phys = priv->phys; > + dev2->name = "OLPC OLPC GlideSensor"; Why OLPC twice? Weren't you planning to say ALPS OLPC GlideSensor? > + dev2->id.bustype = BUS_I8042; > + dev2->id.vendor = 0x0002; > + dev2->id.product = PSMOUSE_OLPC; > + dev2->id.version = 0x0000; -- Vojtech Pavlik Director SuSE Labs - 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/ | ||||||||||||
| Last update: 2006-11-08 13:09 [from the cache] ©2003-2008 | |||||||||||||