* [PATCH] - add PNP IDs for FPI based touchscreens
@ 2006-10-01 18:27 Matthew Garrett
2006-10-01 20:47 ` Alan Cox
0 siblings, 1 reply; 3+ messages in thread
From: Matthew Garrett @ 2006-10-01 18:27 UTC (permalink / raw)
To: linux-serial, rmk+serial, linux-kernel
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@srcf.ucam.org>
diff --git a/drivers/serial/8250_pnp.c b/drivers/serial/8250_pnp.c
index 632f62d..71d907c 100644
--- a/drivers/serial/8250_pnp.c
+++ b/drivers/serial/8250_pnp.c
@@ -327,6 +327,19 @@ static const struct pnp_device_id pnp_de
{ "WACF004", 0 },
{ "WACF005", 0 },
{ "WACF006", 0 },
+ /* Compaq touchscreen */
+ { "FPI2002", 0 },
+ /* Fujitsu Stylistic touchscreens */
+ { "FUJ02B2", 0 },
+ { "FUJ02B3", 0 },
+ /* Fujitsu Stylistic LT touchscreens */
+ { "FUJ02B4", 0 },
+ /* Passive Fujitsu Stylistic touchscreens */
+ { "FUJ02B6", 0 },
+ { "FUJ02B7", 0 },
+ { "FUJ02B8", 0 },
+ { "FUJ02B9", 0 },
+ { "FUJ02BC", 0 },
/* Rockwell's (PORALiNK) 33600 INT PNP */
{ "WCI0003", 0 },
/* Unkown PnP modems */
--
Matthew Garrett | mjg59@srcf.ucam.org
^ permalink raw reply related [flat|nested] 3+ messages in thread* Re: [PATCH] - add PNP IDs for FPI based touchscreens
2006-10-01 18:27 [PATCH] - add PNP IDs for FPI based touchscreens Matthew Garrett
@ 2006-10-01 20:47 ` Alan Cox
2006-10-01 20:30 ` Russell King
0 siblings, 1 reply; 3+ messages in thread
From: Alan Cox @ 2006-10-01 20:47 UTC (permalink / raw)
To: Matthew Garrett; +Cc: linux-serial, rmk+serial, linux-kernel
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@srcf.ucam.org>
Acked-by: Alan Cox <alan@redhat.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
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH] - add PNP IDs for FPI based touchscreens
2006-10-01 20:47 ` Alan Cox
@ 2006-10-01 20:30 ` Russell King
0 siblings, 0 replies; 3+ messages in thread
From: Russell King @ 2006-10-01 20:30 UTC (permalink / raw)
To: Alan Cox; +Cc: Matthew Garrett, linux-serial, linux-kernel
On Sun, Oct 01, 2006 at 09:47:39PM +0100, Alan Cox wrote:
> 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@srcf.ucam.org>
>
>
> Acked-by: Alan Cox <alan@redhat.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.
ack, just applied it anyway before reading your reply.
http://ftp.arm.linux.org.uk/pub/armlinux/kernel/git-cur/serial:devel.*
has the current state of play in both mbox and diff formats.
--
Russell King
Linux kernel 2.6 ARM Linux - http://www.arm.linux.org.uk/
maintainer of: 2.6 Serial core
^ permalink raw reply [flat|nested] 3+ messages in thread
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2006-10-01 18:27 [PATCH] - add PNP IDs for FPI based touchscreens Matthew Garrett
2006-10-01 20:47 ` Alan Cox
2006-10-01 20:30 ` Russell King
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