linux-kernel - Re: [Linux-fbdev-devel] [PATCH 1/2] fb: add support for foreign endianness

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Message-ID: <20080218173745.GA25628@localhost.localdomain>
Date:	Mon, 18 Feb 2008 20:37:45 +0300
From:	Anton Vorontsov <avorontsov@...mvista.com>
To:	Valdis.Kletnieks@...edu
Cc:	Krzysztof Helt <krzysztof.h1@...zta.fm>,
	linux-fbdev-devel@...ts.sourceforge.net,
	Geert Uytterhoeven <geert@...ux-m68k.org>,
	linuxppc-dev@...abs.org, Andrew Morton <akpm@...ux-foundation.org>,
	linux-kernel@...r.kernel.org, adaplas@...il.com
Subject: Re: [Linux-fbdev-devel] [PATCH 1/2] fb: add support for foreign endianness

On Mon, Feb 18, 2008 at 12:30:11PM -0500, Valdis.Kletnieks@...edu wrote:
> On Mon, 18 Feb 2008 08:18:47 +0100, Krzysztof Helt said:
> > I know two fb drivers which use endianess information (pm2fb and s3c2410fb).
> > Both resolve endianess at driver level. Actually, both handle it by setting special
> > bits so the graphics chip itself reorder bytes to transform foreign endianess. 
> > I understand that this patch is for chips which cannot reorder bytes by themselves.
> 
> Does anybody know of such a chip that's actually available in the wild?

LE Fujitsu mb86277 (MINT) on the BE MPC8360E.

-- 
Anton Vorontsov
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