From: Steve Simon <steve@quintile.net>
To: Fans of the OS Plan 9 from Bell Labs <9fans@9fans.net>
Subject: Re: [9fans] teg2 kbd
Date: Tue, 6 May 2014 22:37:40 +0100 [thread overview]
Message-ID: <0C5572CF-B87C-4544-B4FD-25A07706A629@quintile.net> (raw)
In-Reply-To: <0c0e042f4207764fa55c579c4fe51453@ladd.quanstro.net>
yep, that was for me. weird uk usb keyboards.
nearly all the keyboard works but the pipe/backslash key is a special.
the patch appeared twice, once in the pc keyboard driver and once for the
raspberry pi (shared with omap).
there is also someone who had a similar problem with german keyboards
in the archives, though their fix was a little crude (sorry).
i worried at the time that adding two entire pages of lookup table seemed silly
to support one key with three functions, but memory is cheap enough that 2 x 256 bytes
is not outrageous. the 8042 is dead (ish)
steve
> On 6 May 2014, at 17:06, erik quanstrom <quanstro@quanstro.net> wrote:
>
> does anyone know why the teg2 keyboard code has these two extra
> scan code tables?
>
> case 5:
> *r = kbtabctrlesc1[*sc];
> return 1;
> case 6:
> *r = kbtabshiftesc1[*sc];
> return 1;
>
> - erik
next prev parent reply other threads:[~2014-05-06 21:37 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-05-06 16:06 erik quanstrom
2014-05-06 21:37 ` Steve Simon [this message]
2014-05-07 0:38 ` erik quanstrom
2014-05-07 0:42 ` erik quanstrom
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