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Message-ID: <20091102053834.GA3354@core.coreip.homeip.net> Date: Sun, 1 Nov 2009 21:38:35 -0800 From: Dmitry Torokhov <dmitry.torokhov@...il.com> To: Maxim Levitsky <maximlevitsky@...il.com> Cc: linux-kernel <linux-kernel@...r.kernel.org>, Vojtech Pavlik <vojtech@...e.cz> Subject: Re: ALPS touchpad with 4 directions button doesnt work as intended Hi Maxim, On Sat, Oct 31, 2009 at 04:10:18AM +0200, Maxim Levitsky wrote: > I have a acer 5720G laptop, and its touchpad (ALPS) has three buttons, > usual left/right, and middle button that can be pressed in 4 directions. > Up/down direction work fine, but left/right doesn't. This means that > left direction produces middle button click, and right direction > doesn't work at all. > I took a look at source, and I see that driver doesn't even know about > such configuration. > > Now I am sure its very easy to figure out what is send when no working > button is pressed, but I am a bit confused what BTN_* event to assign to > it, so it will work as horizontal scroll as intended. > And unassign middle button from other direction.... > Synaptics driver maps multi-button to BTN_0...BTN_8 and it looks like synaptics X driver maps teh 4-button case by default to up/down/left/right scroll so I'd map ALPS the same. -- Dmitry -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.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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