LXR uboot/include/video

   1/*
   2 * (C) Copyright 1997-2002 ELTEC Elektronik AG
   3 * Frank Gottschling <fgottschling@eltec.de>
   4 *
   5 * SPDX-License-Identifier:     GPL-2.0+
   6 */
   7
   8/*
   9 * smiLynxEM.h
  10 * Silicon Motion graphic interface for sm810/sm710/sm712 accelerator
  11 *
  12 *
  13 *  modification history
  14 *  --------------------
  15 *  04-18-2002 Rewritten for U-Boot <fgottschling@eltec.de>.
  16 */
  17
  18#ifndef _VIDEO_FB_H_
  19#define _VIDEO_FB_H_
  20
  21/*
  22 * Graphic Data Format (GDF) bits for VIDEO_DATA_FORMAT
  23 */
  24#define GDF__8BIT_INDEX         0
  25#define GDF_15BIT_555RGB        1
  26#define GDF_16BIT_565RGB        2
  27#define GDF_32BIT_X888RGB       3
  28#define GDF_24BIT_888RGB        4
  29#define GDF__8BIT_332RGB        5
  30
  31/******************************************************************************/
  32/* Export Graphic Driver Control                                              */
  33/******************************************************************************/
  34
  35typedef struct graphic_device {
  36    unsigned int isaBase;
  37    unsigned int pciBase;
  38    unsigned int dprBase;
  39    unsigned int vprBase;
  40    unsigned int cprBase;
  41    unsigned int frameAdrs;
  42    unsigned int memSize;
  43    unsigned int mode;
  44    unsigned int gdfIndex;
  45    unsigned int gdfBytesPP;
  46    unsigned int fg;
  47    unsigned int bg;
  48    unsigned int plnSizeX;
  49    unsigned int plnSizeY;
  50    unsigned int winSizeX;
  51    unsigned int winSizeY;
  52    char modeIdent[80];
  53} GraphicDevice;
  54
  55
  56/******************************************************************************/
  57/* Export Graphic Functions                                                   */
  58/******************************************************************************/
  59
  60void *video_hw_init (void);       /* returns GraphicDevice struct or NULL */
  61
  62#ifdef VIDEO_HW_BITBLT
  63void video_hw_bitblt (
  64    unsigned int bpp,             /* bytes per pixel */
  65    unsigned int src_x,           /* source pos x */
  66    unsigned int src_y,           /* source pos y */
  67    unsigned int dst_x,           /* dest pos x */
  68    unsigned int dst_y,           /* dest pos y */
  69    unsigned int dim_x,           /* frame width */
  70    unsigned int dim_y            /* frame height */
  71    );
  72#endif
  73
  74#ifdef VIDEO_HW_RECTFILL
  75void video_hw_rectfill (
  76    unsigned int bpp,             /* bytes per pixel */
  77    unsigned int dst_x,           /* dest pos x */
  78    unsigned int dst_y,           /* dest pos y */
  79    unsigned int dim_x,           /* frame width */
  80    unsigned int dim_y,           /* frame height */
  81    unsigned int color            /* fill color */
  82     );
  83#endif
  84
  85void video_set_lut (
  86    unsigned int index,           /* color number */
  87    unsigned char r,              /* red */
  88    unsigned char g,              /* green */
  89    unsigned char b               /* blue */
  90    );
  91
  92#endif /*_VIDEO_FB_H_ */
  93