| * linux/drivers/video/pmagb-b-fb.h |
| * TurboChannel PMAGB-B framebuffer card support, |
| * Copyright (C) 1999, 2000, 2001 by |
| * Michael Engel <engel@unix-ag.org> and |
| * Karsten Merker <merker@linuxtag.org> |
| * 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. |
| * Bt459 RAM DAC register base offset (rel. to TC slot base address) |
| #define PMAGB_B_BT459_OFFSET 0x001C0000 |
| * Begin of PMAGB-B framebuffer memory, resolution is configurable: |
| * 1024x864x8 or 1280x1024x8, settable by jumper on the card |
| #define PMAGB_B_ONBOARD_FBMEM_OFFSET 0x00201000 |
| * Bt459 register offsets, byte-wide registers |
| #define BT459_ADR_LOW BT459_OFFSET + 0x00 /* addr. low */ |
| #define BT459_ADR_HIGH BT459_OFFSET + 0x04 /* addr. high */ |
| #define BT459_DATA BT459_OFFSET + 0x08 /* r/w data */ |
| #define BT459_CMAP BT459_OFFSET + 0x0C /* color map */ |