diff options
author | wdenk <wdenk> | 2003-06-27 21:31:46 (GMT) |
---|---|---|
committer | wdenk <wdenk> | 2003-06-27 21:31:46 (GMT) |
commit | 8bde7f776c77b343aca29b8c7b58464d915ac245 (patch) | |
tree | 20f1fd99975215e7c658454a15cdb4ed4694e2d4 /drivers/cfb_console.c | |
parent | 993cad9364c6b87ae429d1ed1130d8153f6f027e (diff) | |
download | u-boot-8bde7f776c77b343aca29b8c7b58464d915ac245.tar.xz |
* Code cleanup:
- remove trailing white space, trailing empty lines, C++ comments, etc.
- split cmd_boot.c (separate cmd_bdinfo.c and cmd_load.c)
* Patches by Kenneth Johansson, 25 Jun 2003:
- major rework of command structure
(work done mostly by Michal Cendrowski and Joakim Kristiansen)
Diffstat (limited to 'drivers/cfb_console.c')
-rw-r--r-- | drivers/cfb_console.c | 586 |
1 files changed, 289 insertions, 297 deletions
diff --git a/drivers/cfb_console.c b/drivers/cfb_console.c index d428b17..22382af 100644 --- a/drivers/cfb_console.c +++ b/drivers/cfb_console.c @@ -60,34 +60,34 @@ VIDEO_GETC_FCT - keyboard_getc function CONFIG_CONSOLE_CURSOR - on/off drawing cursor is done with delay - loop in VIDEO_TSTC_FCT (i8042) + 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 + 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. + 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). + 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. + 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 + 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 */ #include <common.h> @@ -214,7 +214,7 @@ void console_cursor (int state); #endif #define CURSOR_ON #define CURSOR_OFF video_putchar(console_col * VIDEO_FONT_WIDTH,\ - console_row * VIDEO_FONT_HEIGHT, ' '); + console_row * VIDEO_FONT_HEIGHT, ' '); #define CURSOR_SET video_set_cursor(); #endif /* CONFIG_VIDEO_SW_CURSOR */ @@ -226,7 +226,7 @@ void console_cursor (int state); #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); + (console_row * VIDEO_FONT_HEIGHT) + VIDEO_LOGO_HEIGHT); #endif /* CONFIG_VIDEO_HW_CURSOR */ #ifdef CONFIG_VIDEO_LOGO @@ -281,9 +281,9 @@ void console_cursor (int state); #ifdef VIDEO_FB_LITTLE_ENDIAN #define SWAP16(x) ((((x) & 0x00ff) << 8) | ( (x) >> 8)) #define SWAP32(x) ((((x) & 0x000000ff) << 24) | (((x) & 0x0000ff00) << 8)|\ - (((x) & 0x00ff0000) >> 8) | (((x) & 0xff000000) >> 24) ) + (((x) & 0x00ff0000) >> 8) | (((x) & 0xff000000) >> 24) ) #define SHORTSWAP32(x) ((((x) & 0x000000ff) << 8) | (((x) & 0x0000ff00) >> 8)|\ - (((x) & 0x00ff0000) << 8) | (((x) & 0xff000000) >> 8) ) + (((x) & 0x00ff0000) << 8) | (((x) & 0xff000000) >> 8) ) #else #define SWAP16(x) (x) #define SWAP32(x) (x) @@ -317,52 +317,52 @@ static int console_row = 0; /* cursor row */ static u32 eorx, fgx, bgx; /* color pats */ static const int video_font_draw_table8[] = { - 0x00000000, 0x000000ff, 0x0000ff00, 0x0000ffff, - 0x00ff0000, 0x00ff00ff, 0x00ffff00, 0x00ffffff, - 0xff000000, 0xff0000ff, 0xff00ff00, 0xff00ffff, - 0xffff0000, 0xffff00ff, 0xffffff00, 0xffffffff }; + 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 }; + 0x00000000, 0x00007fff, 0x7fff0000, 0x7fff7fff }; static const int video_font_draw_table16[] = { - 0x00000000, 0x0000ffff, 0xffff0000, 0xffffffff }; + 0x00000000, 0x0000ffff, 0xffff0000, 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 } }; + { 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 } }; + { 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 } }; /******************************************************************************/ @@ -380,98 +380,98 @@ static void video_drawchars (int xx, int yy, unsigned char *s, int count) { 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) - { - u8 bits = *cdat++; - ((u32 *)dest)[0] = (video_font_draw_table8[bits >> 4] & eorx) ^ bgx; - ((u32 *)dest)[1] = (video_font_draw_table8[bits & 15] & eorx) ^ bgx; - } - dest0 += VIDEO_FONT_WIDTH * VIDEO_PIXEL_SIZE; - s++; - } - break; + while (count--) + { + c = *s ; + cdat = video_fontdata + c * VIDEO_FONT_HEIGHT; + for (rows = VIDEO_FONT_HEIGHT, dest = dest0; rows--; dest += VIDEO_LINE_LEN) + { + u8 bits = *cdat++; + ((u32 *)dest)[0] = (video_font_draw_table8[bits >> 4] & eorx) ^ bgx; + ((u32 *)dest)[1] = (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) - { - u8 bits = *cdat++; - ((u32 *)dest)[0] = SHORTSWAP32((video_font_draw_table15[bits >> 6] & eorx) ^ bgx); - ((u32 *)dest)[1] = SHORTSWAP32((video_font_draw_table15[bits >> 4 & 3] & eorx) ^ bgx); - ((u32 *)dest)[2] = SHORTSWAP32((video_font_draw_table15[bits >> 2 & 3] & eorx) ^ bgx); - ((u32 *)dest)[3] = SHORTSWAP32((video_font_draw_table15[bits & 3] & eorx) ^ bgx); - } - dest0 += VIDEO_FONT_WIDTH * VIDEO_PIXEL_SIZE; - s++ ; - } - break; + while (count--) + { + c = *s ; + cdat = video_fontdata + c * VIDEO_FONT_HEIGHT; + for (rows = VIDEO_FONT_HEIGHT, dest = dest0; rows--; dest += VIDEO_LINE_LEN) + { + u8 bits = *cdat++; + ((u32 *)dest)[0] = SHORTSWAP32((video_font_draw_table15[bits >> 6] & eorx) ^ bgx); + ((u32 *)dest)[1] = SHORTSWAP32((video_font_draw_table15[bits >> 4 & 3] & eorx) ^ bgx); + ((u32 *)dest)[2] = SHORTSWAP32((video_font_draw_table15[bits >> 2 & 3] & eorx) ^ bgx); + ((u32 *)dest)[3] = SHORTSWAP32((video_font_draw_table15[bits & 3] & eorx) ^ bgx); + } + dest0 += VIDEO_FONT_WIDTH * VIDEO_PIXEL_SIZE; + s++ ; + } + break; 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) - { - u8 bits = *cdat++; - ((u32 *)dest)[0] = SHORTSWAP32((video_font_draw_table16[bits >> 6] & eorx) ^ bgx); - ((u32 *)dest)[1] = SHORTSWAP32((video_font_draw_table16[bits >> 4 & 3] & eorx) ^ bgx); - ((u32 *)dest)[2] = SHORTSWAP32((video_font_draw_table16[bits >> 2 & 3] & eorx) ^ bgx); - ((u32 *)dest)[3] = SHORTSWAP32((video_font_draw_table16[bits & 3] & eorx) ^ bgx); - } - dest0 += VIDEO_FONT_WIDTH * VIDEO_PIXEL_SIZE; - s++ ; - } - break; + while (count--) + { + c = *s ; + cdat = video_fontdata + c * VIDEO_FONT_HEIGHT; + for (rows = VIDEO_FONT_HEIGHT, dest = dest0; rows--; dest += VIDEO_LINE_LEN) + { + u8 bits = *cdat++; + ((u32 *)dest)[0] = SHORTSWAP32((video_font_draw_table16[bits >> 6] & eorx) ^ bgx); + ((u32 *)dest)[1] = SHORTSWAP32((video_font_draw_table16[bits >> 4 & 3] & eorx) ^ bgx); + ((u32 *)dest)[2] = SHORTSWAP32((video_font_draw_table16[bits >> 2 & 3] & eorx) ^ bgx); + ((u32 *)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) - { - u8 bits = *cdat++; - ((u32 *)dest)[0] = SWAP32((video_font_draw_table32[bits >> 4][0] & eorx) ^ bgx); - ((u32 *)dest)[1] = SWAP32((video_font_draw_table32[bits >> 4][1] & eorx) ^ bgx); - ((u32 *)dest)[2] = SWAP32((video_font_draw_table32[bits >> 4][2] & eorx) ^ bgx); - ((u32 *)dest)[3] = SWAP32((video_font_draw_table32[bits >> 4][3] & eorx) ^ bgx); - ((u32 *)dest)[4] = SWAP32((video_font_draw_table32[bits & 15][0] & eorx) ^ bgx); - ((u32 *)dest)[5] = SWAP32((video_font_draw_table32[bits & 15][1] & eorx) ^ bgx); - ((u32 *)dest)[6] = SWAP32((video_font_draw_table32[bits & 15][2] & eorx) ^ bgx); - ((u32 *)dest)[7] = SWAP32((video_font_draw_table32[bits & 15][3] & eorx) ^ bgx); - } - dest0 += VIDEO_FONT_WIDTH * VIDEO_PIXEL_SIZE; - s++ ; - } - break; + while (count--) + { + c = *s ; + cdat = video_fontdata + c * VIDEO_FONT_HEIGHT; + for (rows = VIDEO_FONT_HEIGHT, dest = dest0; rows--; dest += VIDEO_LINE_LEN) + { + u8 bits = *cdat++; + ((u32 *)dest)[0] = SWAP32((video_font_draw_table32[bits >> 4][0] & eorx) ^ bgx); + ((u32 *)dest)[1] = SWAP32((video_font_draw_table32[bits >> 4][1] & eorx) ^ bgx); + ((u32 *)dest)[2] = SWAP32((video_font_draw_table32[bits >> 4][2] & eorx) ^ bgx); + ((u32 *)dest)[3] = SWAP32((video_font_draw_table32[bits >> 4][3] & eorx) ^ bgx); + ((u32 *)dest)[4] = SWAP32((video_font_draw_table32[bits & 15][0] & eorx) ^ bgx); + ((u32 *)dest)[5] = SWAP32((video_font_draw_table32[bits & 15][1] & eorx) ^ bgx); + ((u32 *)dest)[6] = SWAP32((video_font_draw_table32[bits & 15][2] & eorx) ^ bgx); + ((u32 *)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) - { - u8 bits = *cdat++; - ((u32 *)dest)[0] = (video_font_draw_table24[bits >> 4][0] & eorx) ^ bgx; - ((u32 *)dest)[1] = (video_font_draw_table24[bits >> 4][1] & eorx) ^ bgx; - ((u32 *)dest)[2] = (video_font_draw_table24[bits >> 4][2] & eorx) ^ bgx; - ((u32 *)dest)[3] = (video_font_draw_table24[bits & 15][0] & eorx) ^ bgx; - ((u32 *)dest)[4] = (video_font_draw_table24[bits & 15][1] & eorx) ^ bgx; - ((u32 *)dest)[5] = (video_font_draw_table24[bits & 15][2] & eorx) ^ bgx; - } - dest0 += VIDEO_FONT_WIDTH * VIDEO_PIXEL_SIZE; - s++ ; - } - break; + while (count--) + { + c = *s ; + cdat = video_fontdata + c * VIDEO_FONT_HEIGHT; + for (rows = VIDEO_FONT_HEIGHT, dest = dest0; rows--; dest += VIDEO_LINE_LEN) + { + u8 bits = *cdat++; + ((u32 *)dest)[0] = (video_font_draw_table24[bits >> 4][0] & eorx) ^ bgx; + ((u32 *)dest)[1] = (video_font_draw_table24[bits >> 4][1] & eorx) ^ bgx; + ((u32 *)dest)[2] = (video_font_draw_table24[bits >> 4][2] & eorx) ^ bgx; + ((u32 *)dest)[3] = (video_font_draw_table24[bits & 15][0] & eorx) ^ bgx; + ((u32 *)dest)[4] = (video_font_draw_table24[bits & 15][1] & eorx) ^ bgx; + ((u32 *)dest)[5] = (video_font_draw_table24[bits & 15][2] & eorx) ^ bgx; + } + dest0 += VIDEO_FONT_WIDTH * VIDEO_PIXEL_SIZE; + s++ ; + } + break; } } @@ -500,7 +500,7 @@ static void video_set_cursor(void) eorx = fgx ^ bgx; /* draw cursor */ video_putchar (console_col * VIDEO_FONT_WIDTH, - console_row * VIDEO_FONT_HEIGHT, ' '); + console_row * VIDEO_FONT_HEIGHT, ' '); /* restore drawing colors */ eorx = fgx; fgx = bgx; @@ -524,24 +524,24 @@ void console_cursor (int state) 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, info); + VIDEO_INFO_Y, 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, info); + VIDEO_INFO_Y+1*VIDEO_FONT_HEIGHT, info); } #endif if (state && (last_state != state)) { - video_set_cursor(); + video_set_cursor(); } if (!state && (last_state != state)) { - /* clear cursor */ - video_putchar (console_col * VIDEO_FONT_WIDTH, - console_row * VIDEO_FONT_HEIGHT, ' '); + /* clear cursor */ + video_putchar (console_col * VIDEO_FONT_WIDTH, + console_row * VIDEO_FONT_HEIGHT, ' '); } last_state = state; @@ -554,7 +554,7 @@ void console_cursor (int state) static void memsetl (int *p, int c, int v) { while (c--) - *(p++) = v; + *(p++) = v; } #endif @@ -564,7 +564,7 @@ static void memsetl (int *p, int c, int v) static void memcpyl (int *d, int *s, int c) { while (c--) - *(d++) = *(s++); + *(d++) = *(s++); } #endif @@ -612,13 +612,13 @@ static void console_back (void) if (console_col < 0) { - console_col = CONSOLE_COLS - 1; - console_row--; - if (console_row < 0) - console_row = 0; + console_col = CONSOLE_COLS - 1; + console_row--; + if (console_row < 0) + console_row = 0; } video_putchar (console_col * VIDEO_FONT_WIDTH, - console_row * VIDEO_FONT_HEIGHT, ' '); + console_row * VIDEO_FONT_HEIGHT, ' '); } /*****************************************************************************/ @@ -647,39 +647,38 @@ void video_putc (const char c) switch (c) { case 13: /* ignore */ - break; + break; case '\n': /* next line */ - console_newline(); - break; + console_newline(); + break; case 9: /* tab 8 */ - CURSOR_OFF - console_col |= 0x0008; - console_col &= ~0x0007; + CURSOR_OFF + console_col |= 0x0008; + console_col &= ~0x0007; - if (console_col >= CONSOLE_COLS) - console_newline(); - break; + if (console_col >= CONSOLE_COLS) + console_newline(); + break; case 8: /* backspace */ - console_back(); - break; + console_back(); + break; default: /* draw the char */ - video_putchar (console_col * VIDEO_FONT_WIDTH, - console_row * VIDEO_FONT_HEIGHT, c); - console_col++ ; + video_putchar (console_col * VIDEO_FONT_WIDTH, + console_row * VIDEO_FONT_HEIGHT, c); + console_col++ ; - /* check for newline */ - if (console_col >= CONSOLE_COLS) - console_newline(); + /* check for newline */ + if (console_col >= CONSOLE_COLS) + console_newline(); } CURSOR_SET } - /*****************************************************************************/ void video_puts (const char *s) @@ -687,7 +686,7 @@ void video_puts (const char *s) int count = strlen(s); while(count--) - video_putc(*s++); + video_putc(*s++); } /*****************************************************************************/ @@ -697,25 +696,25 @@ void logo_plot (void *screen, int width, int x, int y) { int skip = (width - VIDEO_LOGO_WIDTH) * VIDEO_PIXEL_SIZE, - xcount, i, - ycount = VIDEO_LOGO_HEIGHT; + xcount, i, + ycount = VIDEO_LOGO_HEIGHT; unsigned char - *source, - *dest = (unsigned char *) screen + ((y * width * VIDEO_PIXEL_SIZE) + x), - r, g, b, *logo_red, *logo_blue, *logo_green; + *source, + *dest = (unsigned char *) screen + ((y * width * VIDEO_PIXEL_SIZE) + x), + r, g, b, *logo_red, *logo_blue, *logo_green; #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; + 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; @@ -723,61 +722,61 @@ void logo_plot (void *screen, int width, int x, int y) logo_green = linux_logo_green; logo_blue = linux_logo_blue; #endif - + if (VIDEO_DATA_FORMAT == GDF__8BIT_INDEX) { - 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]); - } + 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]); + } } 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: + 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; + dest[0] = b; + dest[1] = g; + dest[2] = r; #else - dest[0] = r; - dest[1] = g; - dest[2] = b; + dest[0] = r; + dest[1] = g; + dest[2] = b; #endif - break; - } - source++; - dest += VIDEO_PIXEL_SIZE; - } - dest += skip; + break; + } + source++; + dest += VIDEO_PIXEL_SIZE; + } + dest += skip; } #ifdef CONFIG_VIDEO_BMP_LOGO free (logo_red); @@ -804,10 +803,10 @@ static void *video_logo (void) 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, info); + video_get_info_str (i, info); + if (*info) + video_drawstring (VIDEO_INFO_X, + VIDEO_INFO_Y + i*VIDEO_FONT_HEIGHT, info); } } #endif @@ -824,7 +823,7 @@ static int video_init(void) unsigned char color8; if ((pGD=video_hw_init()) == NULL) - return -1; + return -1; video_fb_address = (void*)VIDEO_FB_ADRS; #ifdef CONFIG_VIDEO_HW_CURSOR @@ -835,37 +834,37 @@ static int video_init(void) switch (VIDEO_DATA_FORMAT) { 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; + 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; 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; + 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; + 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; + 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; + 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; + 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; @@ -897,48 +896,48 @@ int drv_video_init (void) /* Force console i/o to serial ? */ if ((penv = getenv ("console")) != NULL) - if (strcmp (penv, "serial") == 0) - return 0; + if (strcmp (penv, "serial") == 0) + return 0; /* Init video chip - returns with framebuffer cleared */ if (video_init() == -1) - skip_dev_init = 1; + skip_dev_init = 1; #ifdef CONFIG_VGA_AS_SINGLE_DEVICE /* Devices VGA and Keyboard will be assigned seperately */ /* Init vga device */ if (!skip_dev_init) { - memset (&console_dev, 0, sizeof(console_dev)); - strcpy(console_dev.name, "vga"); - console_dev.ext = DEV_EXT_VIDEO; /* Video extensions */ - console_dev.flags = DEV_FLAGS_OUTPUT | DEV_FLAGS_SYSTEM; - console_dev.putc = video_putc; /* 'putc' function */ - console_dev.puts = video_puts; /* 'puts' function */ - console_dev.tstc = NULL; /* 'tstc' function */ - console_dev.getc = NULL; /* 'getc' function */ - - if (device_register (&console_dev) == 0) - return 1; + memset (&console_dev, 0, sizeof(console_dev)); + strcpy(console_dev.name, "vga"); + console_dev.ext = DEV_EXT_VIDEO; /* Video extensions */ + console_dev.flags = DEV_FLAGS_OUTPUT | DEV_FLAGS_SYSTEM; + console_dev.putc = video_putc; /* 'putc' function */ + console_dev.puts = video_puts; /* 'puts' function */ + console_dev.tstc = NULL; /* 'tstc' function */ + console_dev.getc = NULL; /* 'getc' function */ + + if (device_register (&console_dev) == 0) + return 1; } #else PRINTD("KBD: Keyboard init ...\n"); if (VIDEO_KBD_INIT_FCT == -1) - skip_dev_init = 1; + skip_dev_init = 1; /* Init console device */ if (!skip_dev_init) { - memset (&console_dev, 0, sizeof(console_dev)); - strcpy(console_dev.name, "console"); - console_dev.ext = DEV_EXT_VIDEO; /* Video extensions */ - console_dev.flags = DEV_FLAGS_OUTPUT | DEV_FLAGS_INPUT | DEV_FLAGS_SYSTEM; - console_dev.putc = video_putc; /* 'putc' function */ - console_dev.puts = video_puts; /* 'puts' function */ - console_dev.tstc = VIDEO_TSTC_FCT; /* 'tstc' function */ - console_dev.getc = VIDEO_GETC_FCT; /* 'getc' function */ - - if (device_register (&console_dev) == 0) - return 1; + memset (&console_dev, 0, sizeof(console_dev)); + strcpy(console_dev.name, "console"); + console_dev.ext = DEV_EXT_VIDEO; /* Video extensions */ + console_dev.flags = DEV_FLAGS_OUTPUT | DEV_FLAGS_INPUT | DEV_FLAGS_SYSTEM; + console_dev.putc = video_putc; /* 'putc' function */ + console_dev.puts = video_puts; /* 'puts' function */ + console_dev.tstc = VIDEO_TSTC_FCT; /* 'tstc' function */ + console_dev.getc = VIDEO_GETC_FCT; /* 'getc' function */ + + if (device_register (&console_dev) == 0) + return 1; } #endif /* CONFIG_VGA_AS_SINGLE_DEVICE */ /* No console dev available */ @@ -946,10 +945,3 @@ int drv_video_init (void) } #endif /* CONFIG_CFB_CONSOLE */ - - - - - - - |