linux-kernel - Re: [Linux-fbdev-devel] [PATCH] [RESEND] fbcon: simple text blinking implementation

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Message-ID: <Pine.LNX.4.64.0807172047340.20605@anakin>
Date:	Thu, 17 Jul 2008 20:50:35 +0200 (CEST)
From:	Geert Uytterhoeven <geert@...ux-m68k.org>
To:	Stefano Stabellini <stefano.stabellini@...citrix.com>
cc:	linux-kernel@...r.kernel.org,
	linux-fbdev-devel@...ts.sourceforge.net
Subject: Re: [Linux-fbdev-devel] [PATCH] [RESEND] fbcon: simple text blinking
 implementation

On Thu, 17 Jul 2008, Stefano Stabellini wrote:
> at the moment blinking is not supported in fbcon but it is supported in
> vgacon.
> Since userspace applications don't distinguish between the two, they just
> assume that the linux terminal is always capable of blinking text.
> However implementing blinking in fbcon is not so difficult: this patch
> provides a very simple (too simple?) implementation of that.
> I am using the flashcursor function to scan the buffer for blinking text.
> For the sake of efficiency I added a simple flag mechanism to disable the scan
> when I am sure that there are no blinking characters on the screen.

Ehrm, there's already blinking support on some platforms?

Gr{oetje,eeting}s,

						Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@...ux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
							    -- Linus Torvalds
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