maxinefb.h
上传用户:lgb322
上传日期:2013-02-24
资源大小:30529k
文件大小:1k
- /*
- * linux/drivers/video/maxinefb.h
- *
- * DECstation 5000/xx onboard framebuffer support, Copyright (C) 1999 by
- * Michael Engel <engel@unix-ag.org> and Karsten Merker <merker@guug.de>
- * 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.
- */
- /*
- * IMS332 video controller register base address
- */
- #define MAXINEFB_IMS332_ADDRESS 0xbc140000
- /*
- * Begin of DECstation 5000/xx onboard framebuffer memory, default resolution
- * is 1024x768x8
- */
- #define DS5000_xx_ONBOARD_FBMEM_START 0xaa000000
- /*
- * The IMS 332 video controller used in the DECstation 5000/xx series
- * uses 32 bits wide registers; the following defines declare the
- * register numbers, to get the real offset, these have to be multiplied
- * by four.
- */
- #define IMS332_REG_CURSOR_RAM 0x200 /* hardware cursor bitmap */
- /*
- * The color palette entries have the form 0x00BBGGRR
- */
- #define IMS332_REG_COLOR_PALETTE 0x100 /* color palette, 256 entries */
- #define IMS332_REG_CURSOR_COLOR_PALETTE 0x0a1 /* cursor color palette, */
- /* 3 entries */