| /* SPDX-License-Identifier: GPL-2.0+ */ |
| /* |
| * (C) Copyright 1997-2002 ELTEC Elektronik AG |
| * Frank Gottschling <fgottschling@eltec.de> |
| */ |
| |
| /* |
| * 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_ |
| |
| /* |
| * 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 graphic_device { |
| 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 */ |
| ); |
| |
| #endif /*_VIDEO_FB_H_ */ |
