/*
* ( C ) Copyright 1997 - 2002 ELTEC Elektronik AG
* Frank Gottschling < fgottschling @ eltec . de >
*
* SPDX - License - Identifier : GPL - 2.0 +
*/
/*
* 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_
# if defined(CONFIG_SYS_CONSOLE_FG_COL) && defined(CONFIG_SYS_CONSOLE_BG_COL)
# define CONSOLE_BG_COL CONFIG_SYS_CONSOLE_BG_COL
# define CONSOLE_FG_COL CONFIG_SYS_CONSOLE_FG_COL
# else
# define CONSOLE_BG_COL 0x00
# define CONSOLE_FG_COL 0xa0
# endif
/*
* 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 */
) ;
# 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_ */
