Re: [PATCH v2 2/5] Input: sentelic - enabling absolute coordinatesoutput for newer hardware

From: Alan Cox
Date: Fri Mar 23 2012 - 05:59:40 EST


> On the other hand, the FSP found on UX21/31 doesn't have hardware capability
> register other than PnP ID, which means that we'll have to figure out an
> alternative approach to identify such pad correctly; otherwise, blindly
> adding INPUT_PROP_BUTTONPAD property may compatability issues amongst
> existing FSPs.

If its tied to specific boards then the DMI data from the BIOS may be
what you need for that. It'll let you identify boards/vendors.

Alan
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