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pmon/fb/cfb_console.c

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/*
* (C) Copyright 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
*/
/*
* cfb_console.c
*
* Color Framebuffer Console driver for 8/15/16/24/32 bits per pixel.
*
* At the moment only the 8x16 font is tested and the font fore- and
* background color is limited to black/white/gray colors. The Linux
* logo can be placed in the upper left corner and additional board
* information strings (that normaly goes to serial port) can be drawed.
*
* The console driver can use the standard PC keyboard interface (i8042)
* for character input. Character output goes to a memory mapped video
* framebuffer with little or big-endian organisation.
* With environment setting 'console=serial' the console i/o can be
* forced to serial port.
The driver uses graphic specific defines/parameters/functions:
(for SMI LynxE graphic chip)
CONFIG_VIDEO_SMI_LYNXEM - use graphic driver for SMI 710,712,810
VIDEO_FB_LITTLE_ENDIAN - framebuffer organisation default: big endian
VIDEO_HW_RECTFILL - graphic driver supports hardware rectangle fill
VIDEO_HW_BITBLT - graphic driver supports hardware bit blt
Console Parameters are set by graphic drivers global struct:
VIDEO_VISIBLE_COLS - x resolution
VIDEO_VISIBLE_ROWS - y resolution
VIDEO_PIXEL_SIZE - storage size in byte per pixel
VIDEO_DATA_FORMAT - graphical data format GDF
VIDEO_FB_ADRS - start of video memory
CONFIG_I8042_KBD - AT Keyboard driver for i8042
VIDEO_KBD_INIT_FCT - init function for keyboard
VIDEO_TSTC_FCT - keyboard_tstc function
VIDEO_GETC_FCT - keyboard_getc function
CONFIG_CONSOLE_CURSOR - on/off drawing cursor is done with delay
loop in VIDEO_TSTC_FCT (i8042)
CFG_CONSOLE_BLINK_COUNT - value for delay loop - blink rate
CONFIG_CONSOLE_TIME - display time/date in upper right corner,
needs CFG_CMD_DATE and CONFIG_CONSOLE_CURSOR
CONFIG_VIDEO_LOGO - display Linux Logo in upper left corner
CONFIG_VIDEO_BMP_LOGO - use bmp_logo instead of linux_logo
CONFIG_CONSOLE_EXTRA_INFO - display additional board information strings
that normaly goes to serial port. This define
requires a board specific function:
video_drawstring (VIDEO_INFO_X,
VIDEO_INFO_Y + i*VIDEO_FONT_HEIGHT,
info);
that fills a info buffer at i=row.
s.a: board/eltec/bab7xx.
CONFIG_VGA_AS_SINGLE_DEVICE - If set the framebuffer device will be initialised
as an output only device. The Keyboard driver
will not be set-up. This may be used, if you
have none or more than one Keyboard devices
(USB Keyboard, AT Keyboard).
CONFIG_VIDEO_SW_CURSOR: - Draws a cursor after the last character. No
blinking is provided. Uses the macros CURSOR_SET
and CURSOR_OFF.
CONFIG_VIDEO_HW_CURSOR: - Uses the hardware cursor capability of the
graphic chip. Uses the macro CURSOR_SET.
ATTENTION: If booting an OS, the display driver
must disable the hardware register of the graphic
chip. Otherwise a blinking field is displayed
*/
/*
This file is modified by Zhouhe Ustc 0411
disableoutput() enableoutput() added.
cursor bug fixed.
*/
/* this is software sursor shape.it can be modified*/
#define SOFTWARECURSOR 219
#include <stdio.h>
#include <stdlib.h>
#include <stdarg.h>
#include <pmon.h>
#include <cpu.h>
//#include <target/types.h>
#include "mod_sisfb.h"
#include <dev/pci/pcivar.h>
#ifdef RADEON7000
//#define VIDEO_FB_LITTLE_ENDIAN
#define CONFIG_VIDEO_SW_CURSOR
#define CONFIG_VIDEO_LOGO
#define CONFIG_VIDEO_BMP_LOGO
//#define DEBUG_CFG_CONSOLE
#define VIDEO_HW_BITBLT
#elif defined(SMI712)
#define CONFIG_VIDEO_SW_CURSOR
//#define CONFIG_VIDEO_LOGO
//#define CONFIG_VIDEO_BMP_LOGO
#define VIDEO_HW_BITBLT
#define VIDEO_HW_RECTFILL
#elif defined(SMI502)
#define CONFIG_VIDEO_SW_CURSOR
#define VIDEO_HW_BITBLT
#define VIDEO_HW_RECTFILL
//#define CONFIG_VIDEO_LOGO
//#define CONFIG_VIDEO_BMP_LOGO
#endif
/*****************************************************************************/
/* Include video_fb.h after definitions of VIDEO_HW_RECTFILL etc */
/*****************************************************************************/
#include "video_fb.h"
/*****************************************************************************/
/* some Macros */
/*****************************************************************************/
#define VIDEO_VISIBLE_COLS (pGD->winSizeX)
#define VIDEO_VISIBLE_ROWS (pGD->winSizeY)
#define VIDEO_PIXEL_SIZE (pGD->gdfBytesPP)
#define VIDEO_DATA_FORMAT (pGD->gdfIndex)
#define VIDEO_FB_ADRS (pGD->frameAdrs)
/*****************************************************************************/
/* Console device defines with i8042 keyboard controller */
/* Any other keyboard controller must change this section */
/*****************************************************************************/
#ifdef CONFIG_I8042_KBD
#include <i8042.h>
#define VIDEO_KBD_INIT_FCT i8042_kbd_init()
#define VIDEO_TSTC_FCT i8042_tstc
#define VIDEO_GETC_FCT i8042_getc
#endif
/*****************************************************************************/
/* Console device */
/*****************************************************************************/
#include "video_font.h"
#ifdef CFG_CMD_DATE
#include <rtc.h>
#endif
#if (CONFIG_COMMANDS & CFG_CMD_BMP) || defined(CONFIG_SPLASH_SCREEN)
#include <watchdog.h>
#include <bmp_layout.h>
#endif /* (CONFIG_COMMANDS & CFG_CMD_BMP) || CONFIG_SPLASH_SCREEN */
/*****************************************************************************/
/* Cursor definition: */
/* CONFIG_CONSOLE_CURSOR: Uses a timer function (see drivers/i8042.c) to */
/* let the cursor blink. Uses the macros CURSOR_OFF */
/* and CURSOR_ON. */
/* CONFIG_VIDEO_SW_CURSOR: Draws a cursor after the last character. No */
/* blinking is provided. Uses the macros CURSOR_SET */
/* and CURSOR_OFF. */
/* CONFIG_VIDEO_HW_CURSOR: Uses the hardware cursor capability of the */
/* graphic chip. Uses the macro CURSOR_SET. */
/* ATTENTION: If booting an OS, the display driver */
/* must disable the hardware register of the graphic */
/* chip. Otherwise a blinking field is displayed */
/*****************************************************************************/
#if !defined(CONFIG_CONSOLE_CURSOR) && \
!defined(CONFIG_VIDEO_SW_CURSOR) && \
!defined(CONFIG_VIDEO_HW_CURSOR)
/* no Cursor defined */
#define CURSOR_ON
#define CURSOR_OFF
#define CURSOR_SET
#endif
#ifdef CONFIG_CONSOLE_CURSOR
#ifdef CURSOR_ON
#error only one of CONFIG_CONSOLE_CURSOR,CONFIG_VIDEO_SW_CURSOR,CONFIG_VIDEO_HW_CURSOR can be defined
#endif
void console_cursor (int state);
#define CURSOR_ON console_cursor(1);
#define CURSOR_OFF console_cursor(0);
#define CURSOR_SET
#ifndef CONFIG_I8042_KBD
#warning Cursor drawing on/off needs timer function s.a. drivers/i8042.c
#endif
#else
#ifdef CONFIG_CONSOLE_TIME
#error CONFIG_CONSOLE_CURSOR must be defined for CONFIG_CONSOLE_TIME
#endif
#endif /* CONFIG_CONSOLE_CURSOR */
#ifdef CONFIG_VIDEO_SW_CURSOR
#ifdef CURSOR_ON
#error only one of CONFIG_CONSOLE_CURSOR,CONFIG_VIDEO_SW_CURSOR,CONFIG_VIDEO_HW_CURSOR can be defined
#endif
#define CURSOR_ON
#define CURSOR_OFF video_putchar_xor(console_col * VIDEO_FONT_WIDTH,\
console_row * VIDEO_FONT_HEIGHT, SOFTWARECURSOR);
#define CURSOR_SET video_putchar_xor(console_col * VIDEO_FONT_WIDTH,\
console_row * VIDEO_FONT_HEIGHT, SOFTWARECURSOR);
#endif /* CONFIG_VIDEO_SW_CURSOR */
#ifdef CONFIG_VIDEO_HW_CURSOR
#ifdef CURSOR_ON
#error only one of CONFIG_CONSOLE_CURSOR,CONFIG_VIDEO_SW_CURSOR,CONFIG_VIDEO_HW_CURSOR can be defined
#endif
#define CURSOR_ON
#define CURSOR_OFF
#define CURSOR_SET video_set_hw_cursor(console_col * VIDEO_FONT_WIDTH, \
(console_row * VIDEO_FONT_HEIGHT) + VIDEO_LOGO_HEIGHT);
#endif /* CONFIG_VIDEO_HW_CURSOR */
#ifdef CONFIG_VIDEO_LOGO
#ifdef CONFIG_VIDEO_BMP_LOGO
#include "bmp_logo.h"
#define VIDEO_LOGO_WIDTH BMP_LOGO_WIDTH
#define VIDEO_LOGO_HEIGHT BMP_LOGO_HEIGHT
#define VIDEO_LOGO_LUT_OFFSET BMP_LOGO_OFFSET
#define VIDEO_LOGO_COLORS BMP_LOGO_COLORS
#else /* CONFIG_VIDEO_BMP_LOGO */
#define LINUX_LOGO_WIDTH 80
#define LINUX_LOGO_HEIGHT 80
#define LINUX_LOGO_COLORS 214
#define LINUX_LOGO_LUT_OFFSET 0x20
#define __initdata
#include "linux_logo.h"
#define VIDEO_LOGO_WIDTH LINUX_LOGO_WIDTH
#define VIDEO_LOGO_HEIGHT LINUX_LOGO_HEIGHT
#define VIDEO_LOGO_LUT_OFFSET LINUX_LOGO_LUT_OFFSET
#define VIDEO_LOGO_COLORS LINUX_LOGO_COLORS
#endif /* CONFIG_VIDEO_BMP_LOGO */
#define VIDEO_INFO_X (VIDEO_LOGO_WIDTH)
#define VIDEO_INFO_Y (VIDEO_FONT_HEIGHT/2)
#else /* CONFIG_VIDEO_LOGO */
#define VIDEO_LOGO_WIDTH 0
#define VIDEO_LOGO_HEIGHT 0
#endif /* CONFIG_VIDEO_LOGO */
#define VIDEO_COLS VIDEO_VISIBLE_COLS
#define VIDEO_ROWS VIDEO_VISIBLE_ROWS
#ifdef CONFIG_VIDEO_1BPP
#define VIDEO_SIZE (VIDEO_ROWS*VIDEO_COLS*VIDEO_PIXEL_SIZE/8)
#define VIDEO_LINE_LEN (VIDEO_COLS*VIDEO_PIXEL_SIZE/8)
#elif CONFIG_VIDEO_2BPP
#define VIDEO_SIZE (VIDEO_ROWS*VIDEO_COLS*VIDEO_PIXEL_SIZE/4)
#define VIDEO_LINE_LEN (VIDEO_COLS*VIDEO_PIXEL_SIZE/4)
#elif CONFIG_VIDEO_4BPP
#define VIDEO_SIZE (VIDEO_ROWS*VIDEO_COLS*VIDEO_PIXEL_SIZE/2)
#define VIDEO_LINE_LEN (VIDEO_COLS*VIDEO_PIXEL_SIZE/2)
#else
#define VIDEO_SIZE (VIDEO_ROWS*VIDEO_COLS*VIDEO_PIXEL_SIZE)
#define VIDEO_LINE_LEN (VIDEO_COLS*VIDEO_PIXEL_SIZE)
#endif
#define VIDEO_PIX_BLOCKS (VIDEO_SIZE >> 2)
#define VIDEO_BURST_LEN (VIDEO_COLS/8)
#ifdef CONFIG_VIDEO_LOGO
#define CONSOLE_ROWS ((VIDEO_ROWS - VIDEO_LOGO_HEIGHT) / VIDEO_FONT_HEIGHT)
#else
#define CONSOLE_ROWS (VIDEO_ROWS / VIDEO_FONT_HEIGHT)
#endif
#define CONSOLE_COLS (VIDEO_COLS / VIDEO_FONT_WIDTH)
#define CONSOLE_ROW_SIZE (VIDEO_FONT_HEIGHT * VIDEO_LINE_LEN)
#define CONSOLE_ROW_FIRST (video_console_address)
#define CONSOLE_ROW_SECOND (video_console_address + CONSOLE_ROW_SIZE)
#define CONSOLE_ROW_LAST (video_console_address + CONSOLE_SIZE - CONSOLE_ROW_SIZE)
//#define CONSOLE_SIZE (CONSOLE_ROW_SIZE * CONSOLE_ROWS)
#ifdef CONFIG_VIDEO_LOGO
#define CONSOLE_SIZE (VIDEO_COLS * (VIDEO_ROWS - VIDEO_LOGO_HEIGHT) * VIDEO_PIXEL_SIZE)
#else
#ifdef CONFIG_VIDEO_1BPP
#define CONSOLE_SIZE (VIDEO_COLS * VIDEO_ROWS * VIDEO_PIXEL_SIZE/8)
#elif CONFIG_VIDEO_2BPP
#define CONSOLE_SIZE (VIDEO_COLS * VIDEO_ROWS * VIDEO_PIXEL_SIZE/4)
#elif CONFIG_VIDEO_4BPP
#define CONSOLE_SIZE (VIDEO_COLS * VIDEO_ROWS * VIDEO_PIXEL_SIZE/2)
#else
#define CONSOLE_SIZE (VIDEO_COLS * VIDEO_ROWS * VIDEO_PIXEL_SIZE)
#endif
#endif
#define CONSOLE_SCROLL_SIZE (CONSOLE_SIZE - CONSOLE_ROW_SIZE)
/* Macros */
#ifdef VIDEO_FB_LITTLE_ENDIAN
#define BYTESWAP32(x) (x)
#define SWAP16(x) ((((x) & 0x00ff) << 8) | ( (x) >> 8))
#define SWAP32(x) ((((x) & 0x000000ff) << 24) | (((x) & 0x0000ff00) << 8)|\
(((x) & 0x00ff0000) >> 8) | (((x) & 0xff000000) >> 24) )
#define SHORTSWAP32(x) ((((x) & 0x000000ff) << 8) | (((x) & 0x0000ff00) >> 8)|\
(((x) & 0x00ff0000) << 8) | (((x) & 0xff000000) >> 8) )
#else
#define BYTESWAP32(x) ((((x) & 0x000000ff) << 24) | (((x) & 0x0000ff00) << 8)|\
(((x) & 0x00ff0000) >> 8) | (((x) & 0xff000000) >> 24) )
#define SWAP16(x) (x)
#define SWAP32(x) (x)
#define SHORTSWAP32(x) (x)
#endif
#if defined(DEBUG) || defined(DEBUG_CFB_CONSOLE)
#define PRINTD(x) printf(x)
#else
#define PRINTD(x)
#endif
#ifdef CONFIG_CONSOLE_EXTRA_INFO
extern void video_get_info_str ( /* setup a board string: type, speed, etc. */
int line_number, /* location to place info string beside logo */
char *info /* buffer for info string */
);
#endif
/* Locals */
static GraphicDevice *pGD,GD; /* Pointer to Graphic array */
static void *video_fb_address; /* frame buffer address */
static void *video_console_address; /* console buffer start address */
#ifndef VIDEO_HW_BITBLT
#ifndef MEM_PRINTTO_VIDEO
#define MEM_PRINTTO_VIDEO
static char *memfb;
#endif
#endif
static int console_col = 0; /* cursor col */
static int console_row = 0; /* cursor row */
//static ?ij?extern
unsigned int eorx, fgx, bgx; /* color pats */
static const char video_font_draw_table2[] = {
0x00, 0x03, 0x0c, 0x0f,
0x30, 0x33, 0x3c, 0x3f,
0xc0, 0xc3, 0xcc, 0xcf,
0xf0, 0xf3, 0xfc, 0xff};
static const char video_font_draw_table4[] = {
0x00, 0x0f, 0xf0, 0xff};
static const int video_font_draw_table8[] = {
0x00000000, 0x000000ff, 0x0000ff00, 0x0000ffff,
0x00ff0000, 0x00ff00ff, 0x00ffff00, 0x00ffffff,
0xff000000, 0xff0000ff, 0xff00ff00, 0xff00ffff,
0xffff0000, 0xffff00ff, 0xffffff00, 0xffffffff };
static const int video_font_draw_table15[] = {
0x00000000, 0x00007fff, 0x7fff0000, 0x7fff7fff };
static const int video_font_draw_table16[] = {
0x00000000, 0xffff0000, 0x0000ffff, 0xffffffff };
static const int video_font_draw_table24[16][3] = {
{ 0x00000000, 0x00000000, 0x00000000 },
{ 0x00000000, 0x00000000, 0x00ffffff },
{ 0x00000000, 0x0000ffff, 0xff000000 },
{ 0x00000000, 0x0000ffff, 0xffffffff },
{ 0x000000ff, 0xffff0000, 0x00000000 },
{ 0x000000ff, 0xffff0000, 0x00ffffff },
{ 0x000000ff, 0xffffffff, 0xff000000 },
{ 0x000000ff, 0xffffffff, 0xffffffff },
{ 0xffffff00, 0x00000000, 0x00000000 },
{ 0xffffff00, 0x00000000, 0x00ffffff },
{ 0xffffff00, 0x0000ffff, 0xff000000 },
{ 0xffffff00, 0x0000ffff, 0xffffffff },
{ 0xffffffff, 0xffff0000, 0x00000000 },
{ 0xffffffff, 0xffff0000, 0x00ffffff },
{ 0xffffffff, 0xffffffff, 0xff000000 },
{ 0xffffffff, 0xffffffff, 0xffffffff } };
static const int video_font_draw_table32[16][4] = {
{ 0x00000000, 0x00000000, 0x00000000, 0x00000000 },
{ 0x00000000, 0x00000000, 0x00000000, 0x00ffffff },
{ 0x00000000, 0x00000000, 0x00ffffff, 0x00000000 },
{ 0x00000000, 0x00000000, 0x00ffffff, 0x00ffffff },
{ 0x00000000, 0x00ffffff, 0x00000000, 0x00000000 },
{ 0x00000000, 0x00ffffff, 0x00000000, 0x00ffffff },
{ 0x00000000, 0x00ffffff, 0x00ffffff, 0x00000000 },
{ 0x00000000, 0x00ffffff, 0x00ffffff, 0x00ffffff },
{ 0x00ffffff, 0x00000000, 0x00000000, 0x00000000 },
{ 0x00ffffff, 0x00000000, 0x00000000, 0x00ffffff },
{ 0x00ffffff, 0x00000000, 0x00ffffff, 0x00000000 },
{ 0x00ffffff, 0x00000000, 0x00ffffff, 0x00ffffff },
{ 0x00ffffff, 0x00ffffff, 0x00000000, 0x00000000 },
{ 0x00ffffff, 0x00ffffff, 0x00000000, 0x00ffffff },
{ 0x00ffffff, 0x00ffffff, 0x00ffffff, 0x00000000 },
{ 0x00ffffff, 0x00ffffff, 0x00ffffff, 0x00ffffff } };
extern unsigned short ScreenLineLength;
extern unsigned short ScreenWidth;
extern unsigned short ScreenHeight;
extern unsigned short ScreenDepth;
int gunzip(void *, int, unsigned char *, unsigned long *);
static void memsetl (int *p, int c, int v);
void video_putchar (int xx, int yy, unsigned char c);
static void memcpyl (int *d, int *s, int c);
extern int vga_available;
static int disableoutput=0;
void video_disableoutput(void)
{
disableoutput=1;
}
void video_enableoutput(void)
{
disableoutput=0;
}
void video_drawchars_xor (int xx, int yy, unsigned char *s, int count)
{
unsigned char *cdat, *dest, *dest0;
int rows, offset, c;
int i;
if(disableoutput)return;
offset = yy * VIDEO_LINE_LEN + xx * VIDEO_PIXEL_SIZE;
dest0 = video_fb_address + offset;
switch (VIDEO_DATA_FORMAT) {
case GDF__1BIT:
while (count--) {
c = *s;
cdat = video_fontdata + c * VIDEO_FONT_HEIGHT;
for (i=0;i<VIDEO_FONT_HEIGHT;i++)
{
offset = ((yy+i)*(VIDEO_VISIBLE_COLS) + xx)/8;
*(unsigned char *)(video_fb_address + offset)=((unsigned char *)cdat)[i];
}
s++;
}
break;
case GDF__8BIT_INDEX:
case GDF__8BIT_332RGB:
while (count--) {
c = *s;
cdat = video_fontdata + c * VIDEO_FONT_HEIGHT;
for (rows = VIDEO_FONT_HEIGHT, dest = dest0;
rows--;
dest += VIDEO_LINE_LEN) {
unsigned char bits = *cdat++;
((unsigned int *) dest)[0] ^= BYTESWAP32((video_font_draw_table8[bits >> 4] & eorx) ^ bgx);
((unsigned int *) dest)[1] ^= BYTESWAP32((video_font_draw_table8[bits & 15] & eorx) ^ bgx);
}
dest0 += VIDEO_FONT_WIDTH * VIDEO_PIXEL_SIZE;
s++;
}
break;
case GDF_15BIT_555RGB:
while (count--) {
c = *s;
cdat = video_fontdata + c * VIDEO_FONT_HEIGHT;
for (rows = VIDEO_FONT_HEIGHT, dest = dest0;
rows--;
dest += VIDEO_LINE_LEN){
unsigned char bits = *cdat++;
((unsigned int *) dest)[0] ^= SHORTSWAP32 ((video_font_draw_table15 [bits >> 6] & eorx) ^ bgx);
((unsigned int *) dest)[1] ^= SHORTSWAP32 ((video_font_draw_table15 [bits >> 4 & 3] & eorx) ^ bgx);
((unsigned int *) dest)[2] ^= SHORTSWAP32 ((video_font_draw_table15 [bits >> 2 & 3] & eorx) ^ bgx);
((unsigned int *) dest)[3] ^= SHORTSWAP32 ((video_font_draw_table15 [bits & 3] & eorx) ^ bgx);
}
dest0 += VIDEO_FONT_WIDTH * VIDEO_PIXEL_SIZE;
s++;
}
break;
//here
case GDF_16BIT_565RGB:
while (count--) {
c = *s;
cdat = video_fontdata + c * VIDEO_FONT_HEIGHT;
for (rows = VIDEO_FONT_HEIGHT, dest = dest0;
rows--;
dest += VIDEO_LINE_LEN) {
unsigned char bits = *cdat++;
((unsigned int *) dest)[0] ^= SHORTSWAP32 ((video_font_draw_table16 [bits >> 6] & eorx) ^ bgx);
((unsigned int *) dest)[1] ^= SHORTSWAP32 ((video_font_draw_table16 [bits >> 4 & 3] & eorx) ^ bgx);
((unsigned int *) dest)[2] ^= SHORTSWAP32 ((video_font_draw_table16 [bits >> 2 & 3] & eorx) ^ bgx);
((unsigned int *) dest)[3] ^= SHORTSWAP32 ((video_font_draw_table16 [bits & 3] & eorx) ^ bgx);
}
dest0 += VIDEO_FONT_WIDTH * VIDEO_PIXEL_SIZE;
s++;
}
break;
case GDF_32BIT_X888RGB:
while (count--) {
c = *s;
cdat = video_fontdata + c * VIDEO_FONT_HEIGHT;
for (rows = VIDEO_FONT_HEIGHT, dest = dest0;
rows--;
dest += VIDEO_LINE_LEN) {
unsigned char bits = *cdat++;
((unsigned int *) dest)[0] ^= SWAP32 ((video_font_draw_table32 [bits >> 4][0] & eorx) ^ bgx);
((unsigned int *) dest)[1] ^= SWAP32 ((video_font_draw_table32 [bits >> 4][1] & eorx) ^ bgx);
((unsigned int *) dest)[2] ^= SWAP32 ((video_font_draw_table32 [bits >> 4][2] & eorx) ^ bgx);
((unsigned int *) dest)[3] ^= SWAP32 ((video_font_draw_table32 [bits >> 4][3] & eorx) ^ bgx);
((unsigned int *) dest)[4] ^= SWAP32 ((video_font_draw_table32 [bits & 15][0] & eorx) ^ bgx);
((unsigned int *) dest)[5] ^= SWAP32 ((video_font_draw_table32 [bits & 15][1] & eorx) ^ bgx);
((unsigned int *) dest)[6] ^= SWAP32 ((video_font_draw_table32 [bits & 15][2] & eorx) ^ bgx);
((unsigned int *) dest)[7] ^= SWAP32 ((video_font_draw_table32 [bits & 15][3] & eorx) ^ bgx);
}
dest0 += VIDEO_FONT_WIDTH * VIDEO_PIXEL_SIZE;
s++;
}
break;
case GDF_24BIT_888RGB:
while (count--) {
c = *s;
cdat = video_fontdata + c * VIDEO_FONT_HEIGHT;
for (rows = VIDEO_FONT_HEIGHT, dest = dest0;
rows--;
dest += VIDEO_LINE_LEN) {
unsigned char bits = *cdat++;
((unsigned int *) dest)[0] ^= (video_font_draw_table24[bits >> 4][0] & eorx) ^ bgx;
((unsigned int *) dest)[1] ^= (video_font_draw_table24[bits >> 4][1] & eorx) ^ bgx;
((unsigned int *) dest)[2] ^= (video_font_draw_table24[bits >> 4][2] & eorx) ^ bgx;
((unsigned int *) dest)[3] ^= (video_font_draw_table24[bits & 15][0] & eorx) ^ bgx;
((unsigned int *) dest)[4] ^= (video_font_draw_table24[bits & 15][1] & eorx) ^ bgx;
((unsigned int *) dest)[5] ^= (video_font_draw_table24[bits & 15][2] & eorx) ^ bgx;
}
dest0 += VIDEO_FONT_WIDTH * VIDEO_PIXEL_SIZE;
s++;
}
break;
}
}
/******************************************************************************/
void video_drawchars (int xx, int yy, unsigned char *s, int count)
{
unsigned char *cdat, *dest, *dest0;
int rows, offset, c;
int i;
if(disableoutput)return;
offset = yy * VIDEO_LINE_LEN + xx * VIDEO_PIXEL_SIZE;
dest0 = video_fb_address + offset;
switch (VIDEO_DATA_FORMAT) {
case GDF__1BIT:
while (count--) {
c = *s;
cdat = video_fontdata + c * VIDEO_FONT_HEIGHT;
for (i=0;i<VIDEO_FONT_HEIGHT;i++)
{
offset = ((yy+i)*(VIDEO_VISIBLE_COLS) + xx)/8;
*(unsigned char *)(video_fb_address + offset)=((unsigned char *)cdat)[i];
}
s++;
}
break;
case GDF__2BIT:
while (count--) {
c = *s;
cdat = video_fontdata + c * VIDEO_FONT_HEIGHT;
for (i=0;i<VIDEO_FONT_HEIGHT;i++)
{
unsigned char bits = *cdat++;
offset = ((yy+i)*(VIDEO_VISIBLE_COLS) + xx)/4;
dest = (unsigned char *)(video_fb_address + offset);
dest[0] = video_font_draw_table2[bits >> 4] ;
dest[1] = video_font_draw_table2[bits & 15] ;
}
s++;
}
break;
case GDF__4BIT:
while (count--) {
c = *s;
cdat = video_fontdata + c * VIDEO_FONT_HEIGHT;
for (i=0;i<VIDEO_FONT_HEIGHT;i++)
{
unsigned char bits = *cdat++;
offset = ((yy+i)*(VIDEO_VISIBLE_COLS) + xx)/2;
dest = (unsigned char *)(video_fb_address + offset);
dest[0] = video_font_draw_table4[bits >> 6] ;
dest[1] = video_font_draw_table4[bits >> 4 & 3] ;
dest[2] = video_font_draw_table4[bits >> 2 & 3] ;
dest[3] = video_font_draw_table4[bits & 3] ;
}
s++;
}
break;
case GDF__8BIT_INDEX:
case GDF__8BIT_332RGB:
while (count--) {
c = *s;
cdat = video_fontdata + c * VIDEO_FONT_HEIGHT;
for (rows = VIDEO_FONT_HEIGHT, dest = dest0;
rows--;
dest += VIDEO_LINE_LEN) {
unsigned char bits = *cdat++;
((unsigned int *) dest)[0] = BYTESWAP32((video_font_draw_table8[bits >> 4] & eorx) ^ bgx);
((unsigned int *) dest)[1] = BYTESWAP32((video_font_draw_table8[bits & 15] & eorx) ^ bgx);
}
dest0 += VIDEO_FONT_WIDTH * VIDEO_PIXEL_SIZE;
s++;
}
break;
case GDF_15BIT_555RGB:
while (count--) {
c = *s;
cdat = video_fontdata + c * VIDEO_FONT_HEIGHT;
for (rows = VIDEO_FONT_HEIGHT, dest = dest0;
rows--;
dest += VIDEO_LINE_LEN){
unsigned char bits = *cdat++;
((unsigned int *) dest)[0] = SHORTSWAP32 ((video_font_draw_table15 [bits >> 6] & eorx) ^ bgx);
((unsigned int *) dest)[1] = SHORTSWAP32 ((video_font_draw_table15 [bits >> 4 & 3] & eorx) ^ bgx);
((unsigned int *) dest)[2] = SHORTSWAP32 ((video_font_draw_table15 [bits >> 2 & 3] & eorx) ^ bgx);
((unsigned int *) dest)[3] = SHORTSWAP32 ((video_font_draw_table15 [bits & 3] & eorx) ^ bgx);
}
dest0 += VIDEO_FONT_WIDTH * VIDEO_PIXEL_SIZE;
s++;
}
break;
//here
case GDF_16BIT_565RGB:
while (count--) {
c = *s;
cdat = video_fontdata + c * VIDEO_FONT_HEIGHT;
for (rows = VIDEO_FONT_HEIGHT, dest = dest0;
rows--;
dest += VIDEO_LINE_LEN) {
unsigned char bits = *cdat++;
((unsigned int *) dest)[0] = SHORTSWAP32 ((video_font_draw_table16 [bits >> 6] & eorx) ^ bgx);
((unsigned int *) dest)[1] = SHORTSWAP32 ((video_font_draw_table16 [bits >> 4 & 3] & eorx) ^ bgx);
((unsigned int *) dest)[2] = SHORTSWAP32 ((video_font_draw_table16 [bits >> 2 & 3] & eorx) ^ bgx);
((unsigned int *) dest)[3] = SHORTSWAP32 ((video_font_draw_table16 [bits & 3] & eorx) ^ bgx);
}
dest0 += VIDEO_FONT_WIDTH * VIDEO_PIXEL_SIZE;
s++;
}
break;
case GDF_32BIT_X888RGB:
while (count--) {
c = *s;
cdat = video_fontdata + c * VIDEO_FONT_HEIGHT;
for (rows = VIDEO_FONT_HEIGHT, dest = dest0;
rows--;
dest += VIDEO_LINE_LEN) {
unsigned char bits = *cdat++;
((unsigned int *) dest)[0] = SWAP32 ((video_font_draw_table32 [bits >> 4][0] & eorx) ^ bgx);
((unsigned int *) dest)[1] = SWAP32 ((video_font_draw_table32 [bits >> 4][1] & eorx) ^ bgx);
((unsigned int *) dest)[2] = SWAP32 ((video_font_draw_table32 [bits >> 4][2] & eorx) ^ bgx);
((unsigned int *) dest)[3] = SWAP32 ((video_font_draw_table32 [bits >> 4][3] & eorx) ^ bgx);
((unsigned int *) dest)[4] = SWAP32 ((video_font_draw_table32 [bits & 15][0] & eorx) ^ bgx);
((unsigned int *) dest)[5] = SWAP32 ((video_font_draw_table32 [bits & 15][1] & eorx) ^ bgx);
((unsigned int *) dest)[6] = SWAP32 ((video_font_draw_table32 [bits & 15][2] & eorx) ^ bgx);
((unsigned int *) dest)[7] = SWAP32 ((video_font_draw_table32 [bits & 15][3] & eorx) ^ bgx);
}
dest0 += VIDEO_FONT_WIDTH * VIDEO_PIXEL_SIZE;
s++;
}
break;
case GDF_24BIT_888RGB:
while (count--) {
c = *s;
cdat = video_fontdata + c * VIDEO_FONT_HEIGHT;
for (rows = VIDEO_FONT_HEIGHT, dest = dest0;
rows--;
dest += VIDEO_LINE_LEN) {
unsigned char bits = *cdat++;
((unsigned int *) dest)[0] = (video_font_draw_table24[bits >> 4][0] & eorx) ^ bgx;
((unsigned int *) dest)[1] = (video_font_draw_table24[bits >> 4][1] & eorx) ^ bgx;
((unsigned int *) dest)[2] = (video_font_draw_table24[bits >> 4][2] & eorx) ^ bgx;
((unsigned int *) dest)[3] = (video_font_draw_table24[bits & 15][0] & eorx) ^ bgx;
((unsigned int *) dest)[4] = (video_font_draw_table24[bits & 15][1] & eorx) ^ bgx;
((unsigned int *) dest)[5] = (video_font_draw_table24[bits & 15][2] & eorx) ^ bgx;
}
dest0 += VIDEO_FONT_WIDTH * VIDEO_PIXEL_SIZE;
s++;
}
break;
}
}
/*****************************************************************************/
void video_drawstring (int xx, int yy, unsigned char *s)
{
video_drawchars (xx, yy, s, strlen ((char *)s));
}
/*****************************************************************************/
#ifndef VIDEO_HW_BITBLT
void video_drawsline(char *str, int rows, int cols)
{
int xx, yy;
int pos;
for(yy = 1; yy < rows; yy++)
{
pos = yy * cols;
for(xx = 0; xx < cols; xx++)
{
if(str[pos + xx] != str[pos - cols + xx])
video_putchar(xx * VIDEO_FONT_WIDTH, (yy-1) * VIDEO_FONT_HEIGHT, str[pos + xx]);
}
}
memcpy (str, &str[cols], (rows - 1) *cols);
memset (&str[(rows - 1) * cols],CONSOLE_BG_COL,cols);
}
#endif
void video_putchar (int xx, int yy, unsigned char c)
{
video_drawchars (xx, yy + VIDEO_LOGO_HEIGHT, &c, 1);
}
#ifdef INTERFACE_3A780E
void video_putchar1(int xx, int yy, unsigned char c)
{
video_drawchars (xx, yy, &c, 1);
}
#endif
void video_putchar_xor (int xx, int yy, unsigned char c)
{
video_drawchars_xor (xx, yy + VIDEO_LOGO_HEIGHT, &c, 1);
}
/*****************************************************************************/
#ifdef CONFIG_CONSOLE_CURSOR
void console_cursor (int state)
{
static int last_state = 0;
#ifdef CONFIG_CONSOLE_TIME
struct rtc_time tm;
char info[16];
/* time update only if cursor is on (faster scroll) */
if (state) {
rtc_get (&tm);
sprintf (info, " %02d:%02d:%02d ", tm.tm_hour, tm.tm_min,
tm.tm_sec);
video_drawstring (VIDEO_VISIBLE_COLS - 10 * VIDEO_FONT_WIDTH,
VIDEO_INFO_Y, (unsigned char *)info);
sprintf (info, "%02d.%02d.%04d", tm.tm_mday, tm.tm_mon,
tm.tm_year);
video_drawstring (VIDEO_VISIBLE_COLS - 10 * VIDEO_FONT_WIDTH,
VIDEO_INFO_Y + 1 * VIDEO_FONT_HEIGHT, (unsigned char *)info);
}
#endif
if (last_state != state) {
video_putchar_xor (console_col * VIDEO_FONT_WIDTH,
console_row * VIDEO_FONT_HEIGHT,
SOFTWARECURSOR);
}
last_state = state;
}
#endif
/*****************************************************************************/
#if 1
//#ifndef VIDEO_HW_RECTFILL
static void memsetl (int *p, int c, int v)
{
while (c--)
*(p++) = v;
}
#endif
/*****************************************************************************/
#ifndef VIDEO_HW_BITBLT
static void memcpyl (int *d, int *s, int c)
{
while (c--)
*(d++) = *(s++);
}
#endif
/*****************************************************************************/
static void console_scrollup (void)
{
/* copy up rows ignoring the first one */
if(disableoutput)return;
#ifdef VIDEO_HW_BITBLT
#ifdef RADEON7000
video_hw_bitblt (VIDEO_PIXEL_SIZE, /* bytes per pixel */
0, /* source pos x */
VIDEO_LOGO_HEIGHT + VIDEO_FONT_HEIGHT, /* source pos y */
0, /* dest pos x */
VIDEO_LOGO_HEIGHT, /* dest pos y */
VIDEO_VISIBLE_COLS, /* frame width */
VIDEO_VISIBLE_ROWS - VIDEO_LOGO_HEIGHT - VIDEO_FONT_HEIGHT /* frame height */
);
#endif
#if (defined(SMI502)||defined(SMI712))
AutodeCopyModify((pGD->gdfBytesPP * 8));
#endif
#if NMOD_SISFB
{
void sisfb_copyarea(int sx,int sy,int dx,int dy,int width,int height);
sisfb_copyarea(0,VIDEO_LOGO_HEIGHT + VIDEO_FONT_HEIGHT,0,VIDEO_LOGO_HEIGHT,VIDEO_VISIBLE_COLS,VIDEO_VISIBLE_ROWS - VIDEO_LOGO_HEIGHT - VIDEO_FONT_HEIGHT);
}
#endif
#else
#if defined(MEM_PRINTTO_VIDEO)
video_drawsline(memfb, CONSOLE_ROWS, CONSOLE_COLS);
#else
#ifdef __mips__
#define UNCACHED_TO_CACHED(x) PHYS_TO_CACHED(UNCACHED_TO_PHYS(x))
if(CONSOLE_ROW_FIRST<0xb0000000 && CONSOLE_ROW_FIRST>=0xa0000000)
{
memcpyl (UNCACHED_TO_CACHED(CONSOLE_ROW_FIRST),UNCACHED_TO_CACHED(CONSOLE_ROW_SECOND),
CONSOLE_SCROLL_SIZE >> 2);
pci_sync_cache(0, (vm_offset_t)UNCACHED_TO_CACHED(CONSOLE_ROW_FIRST), CONSOLE_SCROLL_SIZE >> 2, SYNC_W);
}
else
#endif
memcpyl (CONSOLE_ROW_FIRST, CONSOLE_ROW_SECOND,
CONSOLE_SCROLL_SIZE >> 2);
#endif
#endif
/* clear the last one */
#ifdef VIDEO_HW_RECTFILL
#ifdef RADEON7000
video_hw_rectfill (VIDEO_PIXEL_SIZE, /* bytes per pixel */
0, /* dest pos x */
VIDEO_VISIBLE_ROWS - VIDEO_FONT_HEIGHT, /* dest pos y */
VIDEO_VISIBLE_COLS, /* frame width */
VIDEO_FONT_HEIGHT, /* frame height */
CONSOLE_BG_COL /* fill color */
);
#elif (defined(SMI502)||defined(SMI712))
AutodeFillRectModify(CONSOLE_BG_COL);
#ifdef X800x480
memsetl (CONSOLE_ROW_LAST, CONSOLE_ROW_SIZE >> 2, CONSOLE_BG_COL);
#endif
#else
memsetl (CONSOLE_ROW_LAST, CONSOLE_ROW_SIZE >> 2, CONSOLE_BG_COL);
#endif
#elif X800x600
memsetl (CONSOLE_ROW_LAST - CONSOLE_ROW_SIZE/2, CONSOLE_ROW_SIZE >> 2, CONSOLE_BG_COL);
#elif X1368x768
memsetl (CONSOLE_ROW_LAST, CONSOLE_ROW_SIZE >> 2, CONSOLE_BG_COL);
#else
memsetl (CONSOLE_ROW_LAST - CONSOLE_ROW_SIZE/2, CONSOLE_ROW_SIZE >> 2, CONSOLE_BG_COL);
#endif
}
/*****************************************************************************/
static void console_back (void)
{
console_col--;
if (console_col < 0) {
console_col = CONSOLE_COLS - 1;
console_row--;
if (console_row < 0)
console_row = 0;
}
}
/*****************************************************************************/
static void console_newline (void)
{
console_row++;
console_col = 0;
/* Check if we need to scroll the terminal */
if (console_row >= CONSOLE_ROWS) {
/* Scroll everything up */
console_scrollup ();
/* Decrement row number */
console_row--;
}
}
/*****************************************************************************/
void video_putc (const char c)
{
switch (c) {
case 13: /* ignore */
CURSOR_OFF
break;
case '\n': /* next line */
CURSOR_OFF
console_newline ();
break;
case 9: /* tab 8 */
CURSOR_OFF console_col |= 0x0008;
console_col &= ~0x0007;
if (console_col >= CONSOLE_COLS)
console_newline ();
break;
case 8: /* backspace */
CURSOR_OFF
console_back ();
break;
default: /* draw the char */
video_putchar (console_col * VIDEO_FONT_WIDTH,
console_row * VIDEO_FONT_HEIGHT,
c);
#ifdef MEM_PRINTTO_VIDEO
memfb[console_row * CONSOLE_COLS + console_col] = c;
#endif
console_col++;
/* check for newline */
if (console_col >= CONSOLE_COLS)
console_newline ();
}
CURSOR_SET
}
/*****************************************************************************/
void video_puts (const char *s)
{
int count = strlen (s);
while (count--)
video_putc (*s++);
}
/*****************************************************************************/
#if (CONFIG_COMMANDS & CFG_CMD_BMP) || defined(CONFIG_SPLASH_SCREEN)
#define FILL_8BIT_332RGB(r,g,b) { \
*fb = ((r>>5)<<5) | ((g>>5)<<2) | (b>>6); \
fb ++; \
}
#define FILL_15BIT_555RGB(r,g,b) { \
*(unsigned short *)fb = SWAP16((unsigned short)(((r>>3)<<10) | ((g>>3)<<5) | (b>>3))); \
fb += 2; \
}
#define FILL_16BIT_565RGB(r,g,b) { \
*(unsigned short *)fb = SWAP16((unsigned short)((((r)>>3)<<11) | (((g)>>2)<<5) | ((b)>>3))); \
fb += 2; \
}
#define FILL_32BIT_X888RGB(r,g,b) { \
*(unsigned long *)fb = SWAP32((unsigned long)(((r<<16) | (g<<8) | b))); \
fb += 4; \
}
#ifdef VIDEO_FB_LITTLE_ENDIAN
#define FILL_24BIT_888RGB(r,g,b) { \
fb[0] = b; \
fb[1] = g; \
fb[2] = r; \
fb += 3; \
}
#else
#define FILL_24BIT_888RGB(r,g,b) { \
fb[0] = r; \
fb[1] = g; \
fb[2] = b; \
fb += 3; \
}
#endif
/*
* Display the BMP file located at address bmp_image.
* Only uncompressed
*/
int video_display_bitmap (ulong bmp_image, int x, int y)
{
ushort xcount, ycount;
unsigned char *fb;
bmp_image_t *bmp = (bmp_image_t *) bmp_image;
unsigned char *bmap;
ushort padded_line;
unsigned long width, height, bpp;
unsigned colors;
unsigned long compression;
bmp_color_table_entry_t cte;
#ifdef CONFIG_VIDEO_BMP_GZIP
unsigned char *dst = NULL;
ulong len;
#endif
WATCHDOG_RESET ();
if (!((bmp->header.signature[0] == 'B') &&
(bmp->header.signature[1] == 'M'))) {
#ifdef CONFIG_VIDEO_BMP_GZIP
/*
* Could be a gzipped bmp image, try to decrompress...
*/
len = CFG_VIDEO_LOGO_MAX_SIZE;
dst = malloc(CFG_VIDEO_LOGO_MAX_SIZE);
if (dst == NULL) {
printf("Error: malloc in gunzip failed!\n");
return(1);
}
if (gunzip(dst, CFG_VIDEO_LOGO_MAX_SIZE, (unsigned char *)bmp_image, &len) != 0) {
printf ("Error: no valid bmp or bmp.gz image at %lx\n", bmp_image);
free(dst);
return 1;
}
if (len == CFG_VIDEO_LOGO_MAX_SIZE) {
printf("Image could be truncated (increase CFG_VIDEO_LOGO_MAX_SIZE)!\n");
}
/*
* Set addr to decompressed image
*/
bmp = (bmp_image_t *)dst;
if (!((bmp->header.signature[0] == 'B') &&
(bmp->header.signature[1] == 'M'))) {
printf ("Error: no valid bmp.gz image at %lx\n", bmp_image);
return 1;
}
#else
printf ("Error: no valid bmp image at %lx\n", bmp_image);
return 1;
#endif /* CONFIG_VIDEO_BMP_GZIP */
}
width = le32_to_cpu (bmp->header.width);
height = le32_to_cpu (bmp->header.height);
bpp = le16_to_cpu (bmp->header.bit_count);
colors = le32_to_cpu (bmp->header.colors_used);
compression = le32_to_cpu (bmp->header.compression);
debug ("Display-bmp: %d x %d with %d colors\n",
width, height, colors);
if (compression != BMP_BI_RGB) {
printf ("Error: compression type %ld not supported\n",
compression);
return 1;
}
padded_line = (((width * bpp + 7) / 8) + 3) & ~0x3;
if ((x + width) > VIDEO_VISIBLE_COLS)
width = VIDEO_VISIBLE_COLS - x;
if ((y + height) > VIDEO_VISIBLE_ROWS)
height = VIDEO_VISIBLE_ROWS - y;
bmap = (unsigned char *) bmp + le32_to_cpu (bmp->header.data_offset);
fb = (unsigned char *) (video_fb_address +
((y + height - 1) * VIDEO_COLS * VIDEO_PIXEL_SIZE) +
x * VIDEO_PIXEL_SIZE);
/* We handle only 8bpp or 24 bpp bitmap */
switch (le16_to_cpu (bmp->header.bit_count)) {
case 8:
padded_line -= width;
if (VIDEO_DATA_FORMAT == GDF__8BIT_INDEX) {
#if 1
/* Copy colormap */
for (xcount = 0; xcount < colors; ++xcount) {
cte = bmp->color_table[xcount];
video_set_lut (xcount, cte.red, cte.green, cte.blue);
}
#endif
}
ycount = height;
switch (VIDEO_DATA_FORMAT) {
case GDF__8BIT_INDEX:
while (ycount--) {
WATCHDOG_RESET ();
xcount = width;
while (xcount--) {
*fb++ = *bmap++;
}
bmap += padded_line;
fb -= (VIDEO_VISIBLE_COLS + width) * VIDEO_PIXEL_SIZE;
}
break;
case GDF__8BIT_332RGB:
while (ycount--) {
WATCHDOG_RESET ();
xcount = width;
while (xcount--) {
cte = bmp->color_table[*bmap++];
FILL_8BIT_332RGB (cte.red, cte.green, cte.blue);
}
bmap += padded_line;
fb -= (VIDEO_VISIBLE_COLS + width) * VIDEO_PIXEL_SIZE;
}
break;
case GDF_15BIT_555RGB:
while (ycount--) {
WATCHDOG_RESET ();
xcount = width;
while (xcount--) {
cte = bmp->color_table[*bmap++];
FILL_15BIT_555RGB (cte.red, cte.green, cte.blue);
}
bmap += padded_line;
fb -= (VIDEO_VISIBLE_COLS + width) * VIDEO_PIXEL_SIZE;
}
break;
case GDF_16BIT_565RGB:
while (ycount--) {
WATCHDOG_RESET ();
xcount = width;
while (xcount--) {
cte = bmp->color_table[*bmap++];
FILL_16BIT_565RGB (cte.red, cte.green, cte.blue);
}
bmap += padded_line;
fb -= (VIDEO_VISIBLE_COLS + width) * VIDEO_PIXEL_SIZE;
}
break;
case GDF_32BIT_X888RGB:
while (ycount--) {
WATCHDOG_RESET ();
xcount = width;
while (xcount--) {
cte = bmp->color_table[*bmap++];
FILL_32BIT_X888RGB (cte.red, cte.green, cte.blue);
}
bmap += padded_line;
fb -= (VIDEO_VISIBLE_COLS + width) * VIDEO_PIXEL_SIZE;
}
break;
case GDF_24BIT_888RGB:
while (ycount--) {
WATCHDOG_RESET ();
xcount = width;
while (xcount--) {
cte = bmp->color_table[*bmap++];
FILL_24BIT_888RGB (cte.red, cte.green, cte.blue);
}
bmap += padded_line;
fb -= (VIDEO_VISIBLE_COLS + width) * VIDEO_PIXEL_SIZE;
}
break;
}
break;
case 24:
padded_line -= 3 * width;
ycount = height;
switch (VIDEO_DATA_FORMAT) {
case GDF__8BIT_332RGB:
while (ycount--) {
WATCHDOG_RESET ();
xcount = width;
while (xcount--) {
FILL_8BIT_332RGB (bmap[2], bmap[1], bmap[0]);
bmap += 3;
}
bmap += padded_line;
fb -= (VIDEO_VISIBLE_COLS + width) * VIDEO_PIXEL_SIZE;
}
break;
case GDF_15BIT_555RGB:
while (ycount--) {
WATCHDOG_RESET ();
xcount = width;
while (xcount--) {
FILL_15BIT_555RGB (bmap[2], bmap[1], bmap[0]);
bmap += 3;
}
bmap += padded_line;
fb -= (VIDEO_VISIBLE_COLS + width) * VIDEO_PIXEL_SIZE;
}
break;
case GDF_16BIT_565RGB:
while (ycount--) {
WATCHDOG_RESET ();
xcount = width;
while (xcount--) {
FILL_16BIT_565RGB (bmap[2], bmap[1], bmap[0]);
bmap += 3;
}
bmap += padded_line;
fb -= (VIDEO_VISIBLE_COLS + width) * VIDEO_PIXEL_SIZE;
}
break;
case GDF_32BIT_X888RGB:
while (ycount--) {
WATCHDOG_RESET ();
xcount = width;
while (xcount--) {
FILL_32BIT_X888RGB (bmap[2], bmap[1], bmap[0]);
bmap += 3;
}
bmap += padded_line;
fb -= (VIDEO_VISIBLE_COLS + width) * VIDEO_PIXEL_SIZE;
}
break;
case GDF_24BIT_888RGB:
while (ycount--) {
WATCHDOG_RESET ();
xcount = width;
while (xcount--) {
FILL_24BIT_888RGB (bmap[2], bmap[1], bmap[0]);
bmap += 3;
}
bmap += padded_line;
fb -= (VIDEO_VISIBLE_COLS + width) * VIDEO_PIXEL_SIZE;
}
break;
default:
printf ("Error: 24 bits/pixel bitmap incompatible with current video mode\n");
break;
}
break;
default:
printf ("Error: %d bit/pixel bitmaps not supported by U-Boot\n",
le16_to_cpu (bmp->header.bit_count));
break;
}
#ifdef CONFIG_VIDEO_BMP_GZIP
if (dst) {
free(dst);
}
#endif
return (0);
}
#endif /* (CONFIG_COMMANDS & CFG_CMD_BMP) || CONFIG_SPLASH_SCREEN */
/*****************************************************************************/
#ifdef CONFIG_VIDEO_LOGO
void logo_plot (void *screen, int width, int x, int y)
{
int xcount, i;
int skip = (width - VIDEO_LOGO_WIDTH) * VIDEO_PIXEL_SIZE;
int ycount = VIDEO_LOGO_HEIGHT;
unsigned char r, g, b, *logo_red, *logo_blue, *logo_green;
unsigned char *source;
unsigned char *dest = (unsigned char *)screen + ((y * width * VIDEO_PIXEL_SIZE) + x);
#ifdef CONFIG_VIDEO_BMP_LOGO
source = bmp_logo_bitmap;
/* Allocate temporary space for computing colormap */
logo_red = malloc (BMP_LOGO_COLORS);
logo_green = malloc (BMP_LOGO_COLORS);
logo_blue = malloc (BMP_LOGO_COLORS);
/* Compute color map */
for (i = 0; i < VIDEO_LOGO_COLORS; i++) {
logo_red[i] = (bmp_logo_palette[i] & 0x0f00) >> 4;
logo_green[i] = (bmp_logo_palette[i] & 0x00f0);
logo_blue[i] = (bmp_logo_palette[i] & 0x000f) << 4;
}
#else
source = linux_logo;
logo_red = linux_logo_red;
logo_green = linux_logo_green;
logo_blue = linux_logo_blue;
#endif
if (VIDEO_DATA_FORMAT == GDF__8BIT_INDEX) {
#if 0
for (i = 0; i < VIDEO_LOGO_COLORS; i++) {
video_set_lut (i + VIDEO_LOGO_LUT_OFFSET,
logo_red[i], logo_green[i], logo_blue[i]);
}
#endif
}
while (ycount--) {
xcount = VIDEO_LOGO_WIDTH;
while (xcount--) {
r = logo_red[*source - VIDEO_LOGO_LUT_OFFSET];
g = logo_green[*source - VIDEO_LOGO_LUT_OFFSET];
b = logo_blue[*source - VIDEO_LOGO_LUT_OFFSET];
switch (VIDEO_DATA_FORMAT) {
case GDF__8BIT_INDEX:
*dest = *source;
break;
case GDF__8BIT_332RGB:
*dest = ((r >> 5) << 5) | ((g >> 5) << 2) | (b >> 6);
break;
case GDF_15BIT_555RGB:
*(unsigned short *) dest =
SWAP16 ((unsigned short) (((r >> 3) << 10) | ((g >> 3) << 5) | (b >> 3)));
break;
case GDF_16BIT_565RGB:
*(unsigned short *) dest =
SWAP16 ((unsigned short) (((r >> 3) << 11) | ((g >> 2) << 5) | (b >> 3)));
break;
case GDF_32BIT_X888RGB:
*(unsigned long *) dest =
SWAP32 ((unsigned long) ((r << 16) | (g << 8) | b));
break;
case GDF_24BIT_888RGB:
#ifdef VIDEO_FB_LITTLE_ENDIAN
dest[0] = b;
dest[1] = g;
dest[2] = r;
#else
dest[0] = r;
dest[1] = g;
dest[2] = b;
#endif
break;
}
source++;
dest += VIDEO_PIXEL_SIZE;
}
dest += skip;
}
#ifdef CONFIG_VIDEO_BMP_LOGO
free (logo_red);
free (logo_green);
free (logo_blue);
#endif
}
/*****************************************************************************/
static void *video_logo (void)
{
char info[128] = " PMON on Loongson-ICT2E,build r31,2007.8.24.";
#ifdef CONFIG_SPLASH_SCREEN
char *s;
ulong addr;
if ((s = getenv ("splashimage")) != NULL) {
addr = simple_strtoul (s, NULL, 16);
if (video_display_bitmap (addr, 0, 0) == 0) {
return ((void *) (video_fb_address));
}
}
#endif /* CONFIG_SPLASH_SCREEN */
logo_plot (video_fb_address, VIDEO_COLS, (VIDEO_COLS - VIDEO_LOGO_WIDTH)* VIDEO_PIXEL_SIZE, 0);
//video_drawstring (VIDEO_INFO_X, VIDEO_INFO_Y, (unsigned char *)info);
#ifdef CONFIG_CONSOLE_EXTRA_INFO
{
int i, n = ((VIDEO_LOGO_HEIGHT - VIDEO_FONT_HEIGHT) / VIDEO_FONT_HEIGHT);
for (i = 1; i < n; i++) {
video_get_info_str (i, info);
if (*info)
video_drawstring (VIDEO_INFO_X,
VIDEO_INFO_Y + i * VIDEO_FONT_HEIGHT,
(unsigned char *)info);
}
}
#endif
return (video_fb_address + VIDEO_LOGO_HEIGHT * VIDEO_LINE_LEN);
}
#endif
void video_cls(void)
{
memsetl (video_fb_address + VIDEO_LOGO_HEIGHT * VIDEO_LINE_LEN,
CONSOLE_SIZE>>2,
CONSOLE_BG_COL);
#ifdef MEM_PRINTTO_VIDEO
memsetl (memfb, CONSOLE_ROWS * CONSOLE_COLS >> 2, CONSOLE_BG_COL);
#endif
}
void video_cls_all(void)
{
if(disableoutput)return;
memsetl (video_fb_address,
CONSOLE_SIZE,
CONSOLE_BG_COL);
}
void video_set_background(unsigned char r, unsigned char g, unsigned char b)
{
int cnt = CONSOLE_SIZE - VIDEO_LOGO_HEIGHT * VIDEO_LINE_LEN;
unsigned short *p = video_fb_address + VIDEO_LOGO_HEIGHT * VIDEO_LINE_LEN;
unsigned short color = SWAP16 ((unsigned short) (((r >> 3) << 11) | ((g >> 2) << 5) | (b >> 3)));
while (cnt>0){
*(p++) = color;
cnt -= 2;
}
}
static int record = 1;
//80*24
#if defined(X640x480)
char console_buffer[2][31][81]={32};//80*30->640x480
#elif defined(X800x480)
char console_buffer[2][37][101]={32};
#elif defined(X800x600)
char console_buffer[2][37][101]={32};
#elif defined(X1024x768)
char console_buffer[2][49][129]={32};//128*48->1024x768
#elif defined(X1280x1024)
char console_buffer[2][65][161]={32};//128*48->1024x768
#elif defined(X1368x768)
char console_buffer[2][49][172]={32};//128*48->1024x768
#elif defined(X320x240)
char console_buffer[2][16][41]={32};//40*15->320x240
#else
char console_buffer[2][31][81]={32};//80*30->640x480
#endif
void video_console_print(int console_col, int console_row, unsigned char *s)
{
int count = strlen (s);
while (count--){
video_putchar (console_col * VIDEO_FONT_WIDTH,
console_row * VIDEO_FONT_HEIGHT,
*s);
if (record){
console_buffer[0][console_row][console_col] = *s;
console_buffer[1][console_row][console_col] = (char)bgx;
}
console_col++;
s++;
}
}
void begin_record(void)
{
record = 1;
}
void stop_record(void)
{
record = 0;
}
char video_get_console_char(int console_col, int console_row)
{
return console_buffer[0][console_row][console_col];
}
char video_get_console_bgcolor(int console_col, int console_row)
{
return console_buffer[1][console_row][console_col];
}
void video_set_bg(unsigned char r, unsigned char g, unsigned char b)
{
bgx = SWAP16 ((unsigned short) (((r >> 3) << 11) | ((g >> 2) << 5) | (b >> 3)));
bgx |= (bgx << 16);
fgx = SWAP16 ((unsigned short) (((128 >> 3) << 11) | ((128 >> 2) << 5) | (128 >> 3)));
fgx |= (fgx << 16);
eorx = fgx ^ bgx;
}
unsigned short pallete[16]=
{
SWAP16 ((unsigned short) (((0 >> 3) << 11) | ((0 >> 2) << 5) | (0 >> 3))),
SWAP16 ((unsigned short) (((0 >> 3) << 11) | ((0 >> 2) << 5) | (128 >> 3))),
SWAP16 ((unsigned short) (((0 >> 3) << 11) | ((128 >> 2) << 5) | (0 >> 3))),
SWAP16 ((unsigned short) (((0 >> 3) << 11) | ((128 >> 2) << 5) | (128 >> 3))),
SWAP16 ((unsigned short) (((128 >> 3) << 11) | ((0 >> 2) << 5) | (0 >> 3))),
SWAP16 ((unsigned short) (((128 >> 3) << 11) | ((0 >> 2) << 5) | (128 >> 3))),
SWAP16 ((unsigned short) (((128 >> 3) << 11) | ((128 >> 2) << 5) | (0 >> 3))),
SWAP16 ((unsigned short) (((0xc0>> 3) << 11) | ((0xc0>> 2) << 5) | (0xc0>> 3))),
SWAP16 ((unsigned short) (((128 >> 3) << 11) | ((128 >> 2) << 5) | (128 >> 3))),
SWAP16 ((unsigned short) (((0 >> 3) << 11) | ((0 >> 2) << 5) | (255 >> 3))),
SWAP16 ((unsigned short) (((0 >> 3) << 11) | ((255 >> 2) << 5) | (0 >> 3))),
SWAP16 ((unsigned short) (((0 >> 3) << 11) | ((255 >> 2) << 5) | (255 >> 3))),
SWAP16 ((unsigned short) (((255 >> 3) << 11) | ((0 >> 2) << 5) | (0 >> 3))),
SWAP16 ((unsigned short) (((255 >> 3) << 11) | ((0 >> 2) << 5) | (255 >> 3))),
SWAP16 ((unsigned short) (((255 >> 3) << 11) | ((255 >> 2) << 5) | (0 >> 3))),
SWAP16 ((unsigned short) (((255 >> 3) << 11) | ((255 >> 2) << 5) | (255 >> 3)))
};
#ifdef INTERFACE_3A780E
void video_set_color(unsigned char color)
{
#ifndef FB_MENU_NOCLOLOR
bgx = pallete[color>>4];
bgx |= (bgx << 16);
fgx = pallete[color&0xf];
fgx |= (fgx << 16);
eorx = fgx ^ bgx;
#endif
}
#endif
static void __cprint(int y, int x,int width,char color, const char *buf)
{
#ifndef FB_MENU_NOCLOLOR
bgx = pallete[color>>4];
bgx |= (bgx << 16);
fgx = pallete[color&0xf];
fgx |= (fgx << 16);
eorx = fgx ^ bgx;
#endif
video_console_print(x, y, buf);
#ifndef FB_MENU_NOCLOLOR
bgx = 0;
fgx = SWAP16 ((unsigned short) (((128 >> 3) << 11) | ((128 >> 2) << 5) | (128 >> 3)));
fgx |= (fgx << 16);
eorx = fgx ^ bgx;
#endif
}
void cprintfb(int y, int x,int width,char color, const char *text)
{
int i,l;
unsigned char buf[200];
if(width==0 && text)width=strlen(text);
if(text && (l=strlen(text)))memcpy(buf,text,(width && l>width)?width:l);
else l=0;
if(l<width)for(i=0;i<width-l;i++)buf[l+i]=0x20;
if(width)
{
buf[width]=0;
__cprint(y,x,width,color,buf);
}
}
void set_cursor_fb(unsigned char x,unsigned char y)
{
console_col=x;
console_row=y;
}
/*****************************************************************************/
#if 0
void get_screen_address(int xx,int yy)
{
long dest0;
int offset = (yy*VIDEO_FONT_HEIGHT+VIDEO_LOGO_HEIGHT)*VIDEO_LINE_LEN+xx*VIDEO_FONT_WIDTH*VIDEO_PIXEL_SIZE;
dest0 = video_fb_address + offset;
return dest0;
}
#endif
int fb_init (unsigned long fbbase,unsigned long iobase)
{
unsigned char color8;
int i,j;
pGD = &GD;
#if defined(VGA_NOTEBOOK_V1)
pGD->winSizeX = 1280;
pGD->winSizeY = 800;
#elif defined(VGA_NOTEBOOK_V2)
pGD->winSizeX = 1024;
pGD->winSizeY = 768;
#else
pGD->winSizeX = 640;
pGD->winSizeY = 480;
#endif
#if defined(X800x600)
pGD->winSizeX = 800;
pGD->winSizeY = 600;
#elif defined(X1024x768)
pGD->winSizeX = 1024;
pGD->winSizeY = 768;
#elif defined(X1280x1024)
pGD->winSizeX = 1280;
pGD->winSizeY = 1024;
#elif defined(X1368x768)
pGD->winSizeX = 1368;
pGD->winSizeY = 768;
#elif defined(X800x480)
pGD->winSizeX = 800;
pGD->winSizeY = 480;
#elif defined(X320x240)
pGD->winSizeX = 320;
pGD->winSizeY = 240;
#else
#if !defined(FB_XSIZE)
#define FB_XSIZE 800
#endif
#if !defined(FB_YSIZE)
#define FB_YSIZE 600
#endif
pGD->winSizeX = ScreenLineLength/((ScreenDepth+1)/8);
pGD->winSizeY = ScreenHeight;
#endif
#if defined(CONFIG_VIDEO_1BPP)
pGD->gdfIndex = GDF__1BIT;
pGD->gdfBytesPP= 1;
#elif defined(CONFIG_VIDEO_2BPP)
pGD->gdfIndex = GDF__2BIT;
pGD->gdfBytesPP= 1;
#elif defined(CONFIG_VIDEO_4BPP)
pGD->gdfIndex = GDF__4BIT;
pGD->gdfBytesPP= 1;
#elif defined(CONFIG_VIDEO_8BPP_INDEX)
pGD->gdfBytesPP= 1;
pGD->gdfIndex = GDF__8BIT_INDEX;
#elif defined(CONFIG_VIDEO_8BPP)
pGD->gdfBytesPP= 1;
pGD->gdfIndex = GDF__8BIT_332RGB;
#elif defined(CONFIG_VIDEO_16BPP)
pGD->gdfBytesPP= 2;
pGD->gdfIndex = GDF_16BIT_565RGB;
#elif defined(CONFIG_VIDE0_24BPP)
pGD->gdfBytesPP= 3;
pGD->gdfIndex=GDF_24BIT_888RGB;
#elif defined(CONFIG_VIDEO_32BPP)
pGD->gdfBytesPP= 4;
pGD->gdfIndex = GDF_32BIT_X888RGB;
#else
pGD->gdfBytesPP= 2;
pGD->gdfIndex = GDF_16BIT_565RGB;
#endif
if(fbbase < 0x20000000)
pGD->frameAdrs = 0xb0000000 | fbbase;
else
pGD->frameAdrs = fbbase;
#ifdef RS690
pGD->frameAdrs = fbbase;
#endif
printf("cfb_console init,fb=%x\n",pGD->frameAdrs);
video_fb_address = (void *) VIDEO_FB_ADRS;
#ifdef CONFIG_VIDEO_HW_CURSOR
video_init_hw_cursor (VIDEO_FONT_WIDTH, VIDEO_FONT_HEIGHT);
#endif
/* Init drawing pats */
switch (VIDEO_DATA_FORMAT) {
#if 1
case GDF__8BIT_INDEX:
video_set_lut (0x01, CONSOLE_FG_COL, CONSOLE_FG_COL, CONSOLE_FG_COL);
video_set_lut (0x00, CONSOLE_BG_COL, CONSOLE_BG_COL, CONSOLE_BG_COL);
fgx = 0x01010101;
bgx = 0x00000000;
break;
#endif
case GDF__1BIT:
fgx=1;
bgx=0;
break;
case GDF__2BIT:
fgx=3;
bgx=0;
break;
case GDF__4BIT:
fgx=0xf;
bgx=0;
break;
case GDF__8BIT_332RGB:
color8 = ((CONSOLE_FG_COL & 0xe0) |
((CONSOLE_FG_COL >> 3) & 0x1c) | CONSOLE_FG_COL >> 6);
fgx = (color8 << 24) | (color8 << 16) | (color8 << 8) | color8;
color8 = ((CONSOLE_BG_COL & 0xe0) |
((CONSOLE_BG_COL >> 3) & 0x1c) | CONSOLE_BG_COL >> 6);
bgx = (color8 << 24) | (color8 << 16) | (color8 << 8) | color8;
break;
case GDF_15BIT_555RGB:
fgx = (((CONSOLE_FG_COL >> 3) << 26) |
((CONSOLE_FG_COL >> 3) << 21) | ((CONSOLE_FG_COL >> 3) << 16) |
((CONSOLE_FG_COL >> 3) << 10) | ((CONSOLE_FG_COL >> 3) << 5) |
(CONSOLE_FG_COL >> 3));
bgx = (((CONSOLE_BG_COL >> 3) << 26) |
((CONSOLE_BG_COL >> 3) << 21) | ((CONSOLE_BG_COL >> 3) << 16) |
((CONSOLE_BG_COL >> 3) << 10) | ((CONSOLE_BG_COL >> 3) << 5) |
(CONSOLE_BG_COL >> 3));
break;
case GDF_16BIT_565RGB:
fgx = (((CONSOLE_FG_COL >> 3) << 27) |
((CONSOLE_FG_COL >> 2) << 21) | ((CONSOLE_FG_COL >> 3) << 16) |
((CONSOLE_FG_COL >> 3) << 11) | ((CONSOLE_FG_COL >> 2) << 5) |
(CONSOLE_FG_COL >> 3));
bgx = (((CONSOLE_BG_COL >> 3) << 27) |
((CONSOLE_BG_COL >> 2) << 21) | ((CONSOLE_BG_COL >> 3) << 16) |
((CONSOLE_BG_COL >> 3) << 11) | ((CONSOLE_BG_COL >> 2) << 5) |
(CONSOLE_BG_COL >> 3));
break;
case GDF_32BIT_X888RGB:
fgx = (CONSOLE_FG_COL << 16) | (CONSOLE_FG_COL << 8) | CONSOLE_FG_COL;
bgx = (CONSOLE_BG_COL << 16) | (CONSOLE_BG_COL << 8) | CONSOLE_BG_COL;
break;
case GDF_24BIT_888RGB:
fgx = (CONSOLE_FG_COL << 24) | (CONSOLE_FG_COL << 16) |
(CONSOLE_FG_COL << 8) | CONSOLE_FG_COL;
bgx = (CONSOLE_BG_COL << 24) | (CONSOLE_BG_COL << 16) |
(CONSOLE_BG_COL << 8) | CONSOLE_BG_COL;
break;
}
eorx = fgx ^ bgx;
memsetl (video_fb_address, VIDEO_COLS * VIDEO_ROWS * VIDEO_PIXEL_SIZE / 4, CONSOLE_BG_COL);
#ifdef CONFIG_VIDEO_LOGO
/* Plot the logo and get start point of console */
printf("Video: Drawing the logo ...\n");
video_console_address = video_logo ();
#else
video_console_address = video_fb_address;
#endif
printf("CONSOLE_SIZE %d\n", CONSOLE_SIZE);
/* Initialize the console */
console_col = 0;
console_row = 0;
memset (console_buffer, ' ', sizeof console_buffer);
#if defined(MEM_PRINTTO_VIDEO)
memfb = malloc(CONSOLE_ROWS * CONSOLE_COLS);
memset (memfb, 0, CONSOLE_ROWS * CONSOLE_COLS);
#endif
return 0;
}