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Re: [Xen-devel] [RFC] keymap support for PVFB

To: "Markus Armbruster" <armbru@xxxxxxxxxx>
Subject: Re: [Xen-devel] [RFC] keymap support for PVFB
From: "Junko Ichino" <ichino.junko@xxxxxxxxxxxxxx>
Date: 2007年1月17日 18:39:21 +0900
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Delivery-date: 2007年1月17日 01:40:41 -0800
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Hi Markus,
PVFB does the same conversion (keysym->scancode) as qemu-dm. Conversion is correctly done in qemu-dm of original, and "\" is displayed on the screen.
When keysym was 92, I handed 43 compulsorily to scancode.
The result is as follows.
PVFB:
keycode 92(0x5C) -> scancode 43
xev:
keycode 51 keysym 0x5d, bracketright
Thanks,
-
Junko Ichino
----- Original Message ----- From: "Markus Armbruster" <armbru@xxxxxxxxxx>
To: "Junko Ichino" <ichino.junko@xxxxxxxxxxxxxx>
Cc: <Xen-devel@xxxxxxxxxxxxxxxxxxx>
Sent: Wednesday, January 17, 2007 4:48 PM
Subject: Re: [Xen-devel] [RFC] keymap support for PVFB
"Junko Ichino" <ichino.junko@xxxxxxxxxxxxxx> writes:
Hi Markus,
I checked that the result of conversion had passed PVFB and gone out of
fbflont.
I think that the conversion by the OS side will go wrong.
If you know how it will pass from guest OS to guest OS's X,
please give me some comments.
When I input "\", following message a display each modules
PVFB:
keycode 92(0x5C) -> scancode 115
xev:
keycode 176 keysym 0x0, NoSymbol
Let's make sure I got the facts right:
Your vncfb backend receives key symbol 92 (XK_backslash) from your VNC
viewer.
Your vncfb translates that to Linux input layer key code 115.
Is that what happens?
Key code 115 is KEY_VOLUMEUP. That's wrong. You want 43
(KEY_BACKSLASH) instead. Bug in your translation table?
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