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On Saturday 07 January 2006 03:25, Vojtech Pavlik wrote: > > If a relative mode is an absolute must, then a kernel option is IMO > sufficient (we have psmouse.proto=imps for the classic PS/2 Synaptics > pads), although a sysfs attribute would likely be better. > Just FYI, writing into /sys/bus/serio/devices/serioX/protcol allows swicthing ptorocol dynamically (this involves teardown of old input device and creation of a new one). > In theory, we could use EV_SYN, SYN_CONFIG for notifying applications > that the device has changed its capabilities, but a > disconnect/recreation will work better, since no applications support > the SYN_CONFIG notification ATM. > I could see SYN_CONFIG being used to signal changes in limits (like min and max X coordinates) but not to basic device capabilities. -- Dmitry - 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/ | ||||||||||||
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