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

To: "Junko Ichino" <ichino.junko@xxxxxxxxxxxxxx>
Subject: Re: [Xen-devel] [RFC] keymap support for PVFB
From: Markus Armbruster <armbru@xxxxxxxxxx>
Date: Wed, 17 Jan 2007 08:48:29 +0100
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In-reply-to: <038101c739fd$b86f9ce0$d9b2220a@VF05186P> (Junko Ichino's message of "Wed, 17 Jan 2007 15:07:08 +0900")
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"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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