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Re: newport: glyph cursor and cmap

To: Guido Guenther <guido.guenther@gmx.net>, linux@cthulhu.engr.sgi.com
Subject: Re: newport: glyph cursor and cmap
From: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Date: Wed, 14 Jun 2000 21:14:03 +0200
In-reply-to: <20000614125351.A24432@bert.physik.uni-konstanz.de>; from guido.guenther@gmx.net on Wed, Jun 14, 2000 at 12:53:52PM +0200
References: <20000614125351.A24432@bert.physik.uni-konstanz.de>
Sender: owner-linux-mips@oss.sgi.com
On Wed, Jun 14, 2000 at 12:53:52PM +0200, Guido Guenther wrote:
> I'm currently trying to add a hw-cursor to the xserver. As far as I
> understand the xmap9 docs the cursor has its own colormap on the cmap
> chip sperate from the "normal" colormap. Can someone provide a small
> codepiece or docs on how two manipulate this part of the cmap chip(via the
> dcb)?  (i didn't find anything about the cmap chips on oss.sgi.com).

have you looked at newport_con.c ? It uses a hardware cursor.

Thomas.

-- 
   This device has completely bogus header. Compaq scores again :-|
It's a host bridge, but it should be called ghost bridge instead ;^)
                                        [Martin `MJ' Mares on linux-kernel]

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