linux-kernel - Re: [PATCH] - add PNP IDs for FPI based touchscreens

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Date:	Sun, 01 Oct 2006 21:47:39 +0100
From:	Alan Cox <alan@...rguk.ukuu.org.uk>
To:	Matthew Garrett <mjg59@...f.ucam.org>
Cc:	linux-serial@...r.kernel.org, rmk+serial@....linux.org.uk,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] - add PNP IDs for FPI based touchscreens

Ar Sul, 2006-10-01 am 19:27 +0100, ysgrifennodd Matthew Garrett:
> The Compaq TC1000 and Fujitsu Stylistic range of tablet machines use 
> touchscreens from FPI. These are implemented as serial interfaces, 
> generally exposed in the ACPIPNP information on the system. This patch 
> adds them to the 8250_pnp driver tables, avoiding the need to mess 
> around with setserial to set them up.
> 
> I haven't been able to confirm what FUJ02B5, FUJ02BA and FUJ02BB are. 
> FUJ02B1 refers to the controller for the system hotkeys. FUJ02BC appears 
> to be the last in the range - after this, they moved to Wacom-based 
> systems.
> 
> Signed-off-by: Matthew Garrett <mjg59@...f.ucam.org>


Acked-by: Alan Cox <alan@...hat.com>

This makes a lot of sense and will mean that people don't have to read
the fpit driver docs to get X working.

Alan

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