From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stephen Hemminger Subject: Re: Getting touchscreen to work on Fujitsu B6210 Date: Thu, 5 Apr 2007 13:36:15 -0700 Message-ID: <20070405133615.6536eea5@localhost> References: <20070221221629.59088fed@localhost> <200704040116.58366.dtor@insightbb.com> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <200704040116.58366.dtor@insightbb.com> Sender: owner-linux-input@atrey.karlin.mff.cuni.cz List-Help: List-Owner: List-Post: List-Unsubscribe: To: Dmitry Torokhov Cc: linux-input@atrey.karlin.mff.cuni.cz List-Id: linux-input@vger.kernel.org On Wed, 4 Apr 2007 01:16:57 -0400 Dmitry Torokhov wrote: > Hi Stephen, > > On Thursday 22 February 2007 01:16, Stephen Hemminger wrote: > > I did a little investigation and the touchscreen on B6210 is > > attached via the 8250 serial port. I tried enabling it with > > inputattach but seem to get garbage. > > > > I can extract the initialization code from the evtouch driver > > to a usermode program and read information from /dev/ttyS0. > > > > The lifebook psmouse extension won't work because it tries > > to grab the 8042 (touchpad) rather than the touch screen. > > > > Ideas? > > > > Please try the patch below. You will need to load 8250_pnp, > serport and fujitsu_ts modules, then do > > inputattach -fjt /dev/ttyS0 > inputattach runs (then waits). Data is arriving when I touch the screen. Now what? Do I need an Xorg driver for it?