2 * linux/drivers/video/maxinefb.h
4 * DECstation 5000/xx onboard framebuffer support, Copyright (C) 1999 by
5 * Michael Engel <engel@unix-ag.org> and Karsten Merker <merker@guug.de>
6 * This file is subject to the terms and conditions of the GNU General
7 * Public License. See the file COPYING in the main directory of this
8 * archive for more details.
11 #include <asm/addrspace.h>
14 * IMS332 video controller register base address
16 #define MAXINEFB_IMS332_ADDRESS KSEG1ADDR(0x1c140000)
19 * Begin of DECstation 5000/xx onboard framebuffer memory, default resolution
22 #define DS5000_xx_ONBOARD_FBMEM_START KSEG1ADDR(0x0a000000)
25 * The IMS 332 video controller used in the DECstation 5000/xx series
26 * uses 32 bits wide registers; the following defines declare the
27 * register numbers, to get the real offset, these have to be multiplied
31 #define IMS332_REG_CURSOR_RAM 0x200 /* hardware cursor bitmap */
34 * The color palette entries have the form 0x00BBGGRR
36 #define IMS332_REG_COLOR_PALETTE 0x100 /* color palette, 256 entries */
37 #define IMS332_REG_CURSOR_COLOR_PALETTE 0x0a1 /* cursor color palette, */
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