/* * linux/drivers/video/pmag-aa-fb.c * Copyright 2002 Karsten Merker <merker@debian.org> * * PMAG-AA TurboChannel framebuffer card support ... derived from * pmag-ba-fb.c, which is Copyright (C) 1999, 2000, 2001 by * Michael Engel <engel@unix-ag.org>, Karsten Merker <merker@debian.org> * and Harald Koerfgen <hkoerfg@web.de>, which itself is derived from * "HP300 Topcat framebuffer support (derived from macfb of all things) * Phil Blundell <philb@gnu.org> 1998" * Copyright (c) 2016 Maciej W. Rozycki * * This file is subject to the terms and conditions of the GNU General * Public License. See the file COPYING in the main directory of this * archive for more details. * * 2002-09-28 Karsten Merker <merker@linuxtag.org> * Version 0.01: First try to get a PMAG-AA running. * * 2003-02-24 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de> * Version 0.02: Major code cleanup. * * 2003-09-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de> * Hardware cursor support. * * 2016-02-21 Maciej W. Rozycki <macro@linux-mips.org> * Version 0.03: Rewritten for the new FB and TC APIs.
*/
/* Version information */ #define DRIVER_VERSION "0.03" #define DRIVER_AUTHOR "Karsten Merker " #define DRIVER_DESCRIPTION "PMAG-AA Framebuffer Driver"
/* * Bt455 RAM DAC register base offset (rel. to TC slot base address).
*/ #define PMAG_AA_BT455_OFFSET 0x100000
/* * Bt431 cursor generator offset (rel. to TC slot base address).
*/ #define PMAG_AA_BT431_OFFSET 0x180000
/* * Begin of PMAG-AA framebuffer memory relative to TC slot address, * resolution is 1280x1024x1 (8 bits deep, but only LSB is used).
*/ #define PMAG_AA_ONBOARD_FBMEM_OFFSET 0x200000
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