| /* |
| * (C) Copyright 1997-2002 ELTEC Elektronik AG |
| * Frank Gottschling <fgottschling@eltec.de> |
| * |
| * See file CREDITS for list of people who contributed to this |
| * project. |
| * |
| * This program is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU General Public License as |
| * published by the Free Software Foundation; either version 2 of |
| * the License, or (at your option) any later version. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| * |
| * You should have received a copy of the GNU General Public License |
| * along with this program; if not, write to the Free Software |
| * Foundation, Inc., 59 Temple Place, Suite 330, Boston, |
| * MA 02111-1307 USA |
| */ |
| |
| /* |
| * smiLynxEM.h |
| * Silicon Motion graphic interface for sm810/sm710/sm712 accelerator |
| * |
| * |
| * modification history |
| * -------------------- |
| * 04-18-2002 Rewritten for U-Boot <fgottschling@eltec.de>. |
| */ |
| |
| #ifndef _VIDEO_FB_H_ |
| #define _VIDEO_FB_H_ |
| |
| #define CONSOLE_BG_COL 0x00 |
| #define CONSOLE_FG_COL 0xa0 |
| |
| /* |
| * Graphic Data Format (GDF) bits for VIDEO_DATA_FORMAT |
| */ |
| #define GDF__8BIT_INDEX 0 |
| #define GDF_15BIT_555RGB 1 |
| #define GDF_16BIT_565RGB 2 |
| #define GDF_32BIT_X888RGB 3 |
| #define GDF_24BIT_888RGB 4 |
| #define GDF__8BIT_332RGB 5 |
| |
| /******************************************************************************/ |
| /* Export Graphic Driver Control */ |
| /******************************************************************************/ |
| |
| typedef struct { |
| unsigned int isaBase; |
| unsigned int pciBase; |
| unsigned int dprBase; |
| unsigned int vprBase; |
| unsigned int cprBase; |
| unsigned int frameAdrs; |
| unsigned int memSize; |
| unsigned int mode; |
| unsigned int gdfIndex; |
| unsigned int gdfBytesPP; |
| unsigned int fg; |
| unsigned int bg; |
| unsigned int plnSizeX; |
| unsigned int plnSizeY; |
| unsigned int winSizeX; |
| unsigned int winSizeY; |
| char modeIdent[80]; |
| } GraphicDevice; |
| |
| |
| /******************************************************************************/ |
| /* Export Graphic Functions */ |
| /******************************************************************************/ |
| |
| void *video_hw_init (void); /* returns GraphicDevice struct or NULL */ |
| |
| #ifdef VIDEO_HW_BITBLT |
| void video_hw_bitblt ( |
| unsigned int bpp, /* bytes per pixel */ |
| unsigned int src_x, /* source pos x */ |
| unsigned int src_y, /* source pos y */ |
| unsigned int dst_x, /* dest pos x */ |
| unsigned int dst_y, /* dest pos y */ |
| unsigned int dim_x, /* frame width */ |
| unsigned int dim_y /* frame height */ |
| ); |
| #endif |
| |
| #ifdef VIDEO_HW_RECTFILL |
| void video_hw_rectfill ( |
| unsigned int bpp, /* bytes per pixel */ |
| unsigned int dst_x, /* dest pos x */ |
| unsigned int dst_y, /* dest pos y */ |
| unsigned int dim_x, /* frame width */ |
| unsigned int dim_y, /* frame height */ |
| unsigned int color /* fill color */ |
| ); |
| #endif |
| |
| void video_set_lut ( |
| unsigned int index, /* color number */ |
| unsigned char r, /* red */ |
| unsigned char g, /* green */ |
| unsigned char b /* blue */ |
| ); |
| #ifdef CONFIG_VIDEO_HW_CURSOR |
| void video_set_hw_cursor(int x, int y); /* x y in pixel */ |
| void video_init_hw_cursor(int font_width, int font_height); |
| #endif |
| |
| #endif /*_VIDEO_FB_H_ */ |
