diff options
Diffstat (limited to 'drivers/video/cfb_console.c')
| -rw-r--r-- | drivers/video/cfb_console.c | 1093 |
1 files changed, 609 insertions, 484 deletions
diff --git a/drivers/video/cfb_console.c b/drivers/video/cfb_console.c index b56197fd48..917bba6398 100644 --- a/drivers/video/cfb_console.c +++ b/drivers/video/cfb_console.c @@ -29,76 +29,83 @@ * 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. + * information strings (that normally goes to serial port) can be drawn. * * 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) - CONFIG_SYS_CONSOLE_BLINK_COUNT - value for delay loop - blink rate - CONFIG_CONSOLE_TIME - display time/date in upper right corner, - needs CONFIG_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 -*/ + * + * 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) + * + * CONFIG_SYS_CONSOLE_BLINK_COUNT - value for delay loop - blink rate + * CONFIG_CONSOLE_TIME - display time/date in upper right + * corner, needs CONFIG_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 + * initialized as an output only device. + * The Keyboard driver will not be + * set-up. This may be used, if you have + * no 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. + */ #include <common.h> #include <version.h> - #include <malloc.h> -/*****************************************************************************/ -/* Console device defines with SMI graphic */ -/* Any other graphic must change this section */ -/*****************************************************************************/ +/* + * Console device defines with SMI graphic + * Any other graphic must change this section + */ #ifdef CONFIG_VIDEO_SMI_LYNXEM @@ -107,9 +114,9 @@ CONFIG_VIDEO_HW_CURSOR: - Uses the hardware cursor capability of the #define VIDEO_HW_BITBLT #endif -/*****************************************************************************/ -/* Defines for the CT69000 driver */ -/*****************************************************************************/ +/* + * Defines for the CT69000 driver + */ #ifdef CONFIG_VIDEO_CT69000 #define VIDEO_FB_LITTLE_ENDIAN @@ -117,9 +124,9 @@ CONFIG_VIDEO_HW_CURSOR: - Uses the hardware cursor capability of the #define VIDEO_HW_BITBLT #endif -/*****************************************************************************/ -/* Defines for the SED13806 driver */ -/*****************************************************************************/ +/* + * Defines for the SED13806 driver + */ #ifdef CONFIG_VIDEO_SED13806 #ifndef CONFIG_TOTAL5200 @@ -129,9 +136,9 @@ CONFIG_VIDEO_HW_CURSOR: - Uses the hardware cursor capability of the #define VIDEO_HW_BITBLT #endif -/*****************************************************************************/ -/* Defines for the SED13806 driver */ -/*****************************************************************************/ +/* + * Defines for the SED13806 driver + */ #ifdef CONFIG_VIDEO_SM501 #ifdef CONFIG_HH405 @@ -139,9 +146,9 @@ CONFIG_VIDEO_HW_CURSOR: - Uses the hardware cursor capability of the #endif #endif -/*****************************************************************************/ -/* Defines for the MB862xx driver */ -/*****************************************************************************/ +/* + * Defines for the MB862xx driver + */ #ifdef CONFIG_VIDEO_MB862xx #ifdef CONFIG_VIDEO_CORALP @@ -153,24 +160,24 @@ CONFIG_VIDEO_HW_CURSOR: - Uses the hardware cursor capability of the #endif #endif -/*****************************************************************************/ -/* Include video_fb.h after definitions of VIDEO_HW_RECTFILL etc */ -/*****************************************************************************/ +/* + * Include video_fb.h after definitions of VIDEO_HW_RECTFILL etc. + */ #include <video_fb.h> -/*****************************************************************************/ -/* some Macros */ -/*****************************************************************************/ +/* + * 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 */ -/*****************************************************************************/ +/* + * Console device defines with i8042 keyboard controller + * Any other keyboard controller must change this section + */ #ifdef CONFIG_I8042_KBD #include <i8042.h> @@ -180,9 +187,9 @@ CONFIG_VIDEO_HW_CURSOR: - Uses the hardware cursor capability of the #define VIDEO_GETC_FCT i8042_getc #endif -/*****************************************************************************/ -/* Console device */ -/*****************************************************************************/ +/* + * Console device + */ #include <version.h> #include <linux/types.h> @@ -203,20 +210,20 @@ CONFIG_VIDEO_HW_CURSOR: - Uses the hardware cursor capability of the #endif -/*****************************************************************************/ -/* Cursor definition: */ -/* CONFIG_CONSOLE_CURSOR: Uses a timer function (see drivers/input/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 */ -/*****************************************************************************/ +/* + * Cursor definition: + * CONFIG_CONSOLE_CURSOR: Uses a timer function (see drivers/input/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) @@ -228,9 +235,11 @@ CONFIG_VIDEO_HW_CURSOR: - Uses the hardware cursor capability of the #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 +#error only one of CONFIG_CONSOLE_CURSOR, CONFIG_VIDEO_SW_CURSOR, \ + or CONFIG_VIDEO_HW_CURSOR can be defined #endif -void console_cursor (int state); +void console_cursor(int state); + #define CURSOR_ON console_cursor(1) #define CURSOR_OFF console_cursor(0) #define CURSOR_SET @@ -245,7 +254,8 @@ void console_cursor (int state); #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 +#error only one of CONFIG_CONSOLE_CURSOR, CONFIG_VIDEO_SW_CURSOR, \ + or CONFIG_VIDEO_HW_CURSOR can be defined #endif #define CURSOR_ON #define CURSOR_OFF video_putchar(console_col * VIDEO_FONT_WIDTH,\ @@ -256,13 +266,14 @@ void console_cursor (int state); #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 +#error only one of CONFIG_CONSOLE_CURSOR, CONFIG_VIDEO_SW_CURSOR, \ + or 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 */ +#endif /* CONFIG_VIDEO_HW_CURSOR */ #ifdef CONFIG_VIDEO_LOGO #ifdef CONFIG_VIDEO_BMP_LOGO @@ -272,7 +283,7 @@ void console_cursor (int state); #define VIDEO_LOGO_LUT_OFFSET BMP_LOGO_OFFSET #define VIDEO_LOGO_COLORS BMP_LOGO_COLORS -#else /* CONFIG_VIDEO_BMP_LOGO */ +#else /* CONFIG_VIDEO_BMP_LOGO */ #define LINUX_LOGO_WIDTH 80 #define LINUX_LOGO_HEIGHT 80 #define LINUX_LOGO_COLORS 214 @@ -283,13 +294,13 @@ void console_cursor (int state); #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 */ +#endif /* CONFIG_VIDEO_BMP_LOGO */ #define VIDEO_INFO_X (VIDEO_LOGO_WIDTH) #define VIDEO_INFO_Y (VIDEO_FONT_HEIGHT/2) -#else /* CONFIG_VIDEO_LOGO */ +#else /* CONFIG_VIDEO_LOGO */ #define VIDEO_LOGO_WIDTH 0 #define VIDEO_LOGO_HEIGHT 0 -#endif /* CONFIG_VIDEO_LOGO */ +#endif /* CONFIG_VIDEO_LOGO */ #define VIDEO_COLS VIDEO_VISIBLE_COLS #define VIDEO_ROWS VIDEO_VISIBLE_ROWS @@ -314,101 +325,114 @@ void console_cursor (int state); /* Macros */ #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) ) -#define SHORTSWAP32(x) ((((x) & 0x000000ff) << 8) | (((x) & 0x0000ff00) >> 8)|\ - (((x) & 0x00ff0000) << 8) | (((x) & 0xff000000) >> 8) ) +#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 SWAP16(x) (x) -#define SWAP32(x) (x) +#define SWAP16(x) (x) +#define SWAP32(x) (x) #if defined(VIDEO_FB_16BPP_WORD_SWAP) -#define SHORTSWAP32(x) ( ((x) >> 16) | ((x) << 16) ) +#define SHORTSWAP32(x) (((x) >> 16) | ((x) << 16)) #else -#define SHORTSWAP32(x) (x) +#define SHORTSWAP32(x) (x) #endif #endif #if defined(DEBUG) || defined(DEBUG_CFB_CONSOLE) -#define PRINTD(x) printf(x) +#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 */ - ); - +/* + * setup a board string: type, speed, etc. + * + * line_number: location to place info string beside logo + * info: buffer for info string + */ +extern void video_get_info_str(int line_number, char *info); #endif /* Locals */ static GraphicDevice *pGD; /* Pointer to Graphic array */ -static void *video_fb_address; /* frame buffer address */ +static void *video_fb_address; /* frame buffer address */ static void *video_console_address; /* console buffer start address */ static int video_logo_height = VIDEO_LOGO_HEIGHT; -static int console_col = 0; /* cursor col */ -static int console_row = 0; /* cursor row */ +static int console_col = 0; /* cursor col */ +static int console_row = 0; /* cursor row */ -static u32 eorx, fgx, bgx; /* color pats */ +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 } }; - - -/******************************************************************************/ - -static void video_drawchars (int xx, int yy, unsigned char *s, int count) + {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} +}; + + +static void video_drawchars(int xx, int yy, unsigned char *s, int count) { u8 *cdat, *dest, *dest0; int rows, offset, c; @@ -423,12 +447,15 @@ static void video_drawchars (int xx, int yy, unsigned char *s, int count) c = *s; cdat = video_fontdata + c * VIDEO_FONT_HEIGHT; for (rows = VIDEO_FONT_HEIGHT, dest = dest0; - rows--; - dest += VIDEO_LINE_LEN) { + 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; + ((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++; @@ -440,14 +467,25 @@ static void video_drawchars (int xx, int yy, unsigned char *s, int count) c = *s; cdat = video_fontdata + c * VIDEO_FONT_HEIGHT; for (rows = VIDEO_FONT_HEIGHT, dest = dest0; - rows--; - dest += VIDEO_LINE_LEN) { + 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); + ((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++; @@ -459,14 +497,25 @@ static void video_drawchars (int xx, int yy, unsigned char *s, int count) c = *s; cdat = video_fontdata + c * VIDEO_FONT_HEIGHT; for (rows = VIDEO_FONT_HEIGHT, dest = dest0; - rows--; - dest += VIDEO_LINE_LEN) { + 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); + ((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++; @@ -478,18 +527,33 @@ static void video_drawchars (int xx, int yy, unsigned char *s, int count) c = *s; cdat = video_fontdata + c * VIDEO_FONT_HEIGHT; for (rows = VIDEO_FONT_HEIGHT, dest = dest0; - rows--; - dest += VIDEO_LINE_LEN) { + 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); + ((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++; @@ -501,16 +565,27 @@ static void video_drawchars (int xx, int yy, unsigned char *s, int count) c = *s; cdat = video_fontdata + c * VIDEO_FONT_HEIGHT; for (rows = VIDEO_FONT_HEIGHT, dest = dest0; - rows--; - dest += VIDEO_LINE_LEN) { + 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; + ((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++; @@ -519,23 +594,18 @@ static void video_drawchars (int xx, int yy, unsigned char *s, int count) } } -/*****************************************************************************/ - -static inline void video_drawstring (int xx, int yy, unsigned char *s) +static inline void video_drawstring(int xx, int yy, unsigned char *s) { - video_drawchars (xx, yy, s, strlen ((char *)s)); + video_drawchars(xx, yy, s, strlen((char *) s)); } -/*****************************************************************************/ - -static void video_putchar (int xx, int yy, unsigned char c) +static void video_putchar(int xx, int yy, unsigned char c) { - video_drawchars (xx, yy + video_logo_height, &c, 1); + video_drawchars(xx, yy + video_logo_height, &c, 1); } -/*****************************************************************************/ #if defined(CONFIG_CONSOLE_CURSOR) || defined(CONFIG_VIDEO_SW_CURSOR) -static void video_set_cursor (void) +static void video_set_cursor(void) { /* swap drawing colors */ eorx = fgx; @@ -543,9 +613,8 @@ static void video_set_cursor (void) bgx = eorx; eorx = fgx ^ bgx; /* draw cursor */ - video_putchar (console_col * VIDEO_FONT_WIDTH, - console_row * VIDEO_FONT_HEIGHT, - ' '); + video_putchar(console_col * VIDEO_FONT_WIDTH, + console_row * VIDEO_FONT_HEIGHT, ' '); /* restore drawing colors */ eorx = fgx; fgx = bgx; @@ -553,9 +622,9 @@ static void video_set_cursor (void) eorx = fgx ^ bgx; } #endif -/*****************************************************************************/ + #ifdef CONFIG_CONSOLE_CURSOR -void console_cursor (int state) +void console_cursor(int state) { static int last_state = 0; @@ -565,92 +634,88 @@ void console_cursor (int state) /* 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, (uchar *)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, (uchar *)info); + 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, (uchar *) 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, + (uchar *) 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, - ' '); + video_putchar(console_col * VIDEO_FONT_WIDTH, + console_row * VIDEO_FONT_HEIGHT, ' '); } last_state = state; } #endif -/*****************************************************************************/ - #ifndef VIDEO_HW_RECTFILL -static void memsetl (int *p, int c, int v) +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) +static void memcpyl(int *d, int *s, int c) { while (c--) *(d++) = *(s++); } #endif -/*****************************************************************************/ - -static void console_scrollup (void) +static void console_scrollup(void) { /* copy up rows ignoring the first one */ #ifdef VIDEO_HW_BITBLT - 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 */ + 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 */ ); #else - memcpyl (CONSOLE_ROW_FIRST, CONSOLE_ROW_SECOND, - CONSOLE_SCROLL_SIZE >> 2); + memcpyl(CONSOLE_ROW_FIRST, CONSOLE_ROW_SECOND, + CONSOLE_SCROLL_SIZE >> 2); #endif /* clear the last one */ #ifdef VIDEO_HW_RECTFILL - 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 */ + 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 */ ); #else - memsetl (CONSOLE_ROW_LAST, CONSOLE_ROW_SIZE >> 2, CONSOLE_BG_COL); + memsetl(CONSOLE_ROW_LAST, CONSOLE_ROW_SIZE >> 2, CONSOLE_BG_COL); #endif } -/*****************************************************************************/ - -static void console_back (void) +static void console_back(void) { CURSOR_OFF; console_col--; @@ -661,14 +726,11 @@ static void console_back (void) if (console_row < 0) console_row = 0; } - video_putchar (console_col * VIDEO_FONT_WIDTH, - console_row * VIDEO_FONT_HEIGHT, - ' '); + video_putchar(console_col * VIDEO_FONT_WIDTH, + console_row * VIDEO_FONT_HEIGHT, ' '); } -/*****************************************************************************/ - -static void console_newline (void) +static void console_newline(void) { /* Check if last character in the line was just drawn. If so, cursor was overwriten and need not to be cleared. Cursor clearing without this @@ -683,33 +745,31 @@ static void console_newline (void) /* Check if we need to scroll the terminal */ if (console_row >= CONSOLE_ROWS) { /* Scroll everything up */ - console_scrollup (); + console_scrollup(); /* Decrement row number */ console_row--; } } -static void console_cr (void) +static void console_cr(void) { CURSOR_OFF; console_col = 0; } -/*****************************************************************************/ - -void video_putc (const char c) +void video_putc(const char c) { static int nl = 1; switch (c) { case 13: /* back to first column */ - console_cr (); + console_cr(); break; case '\n': /* next line */ if (console_col || (!console_col && nl)) - console_newline (); + console_newline(); nl = 1; break; @@ -719,52 +779,47 @@ void video_putc (const char c) console_col &= ~0x0007; if (console_col >= CONSOLE_COLS) - console_newline (); + console_newline(); break; case 8: /* backspace */ - console_back (); + console_back(); break; default: /* draw the char */ - video_putchar (console_col * VIDEO_FONT_WIDTH, - console_row * VIDEO_FONT_HEIGHT, - c); + 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 (); + console_newline(); nl = 0; } } CURSOR_SET; } - -/*****************************************************************************/ - -void video_puts (const char *s) +void video_puts(const char *s) { - int count = strlen (s); + int count = strlen(s); while (count--) - video_putc (*s++); + video_putc(*s++); } -/*****************************************************************************/ - /* * Do not enforce drivers (or board code) to provide empty * video_set_lut() if they do not support 8 bpp format. * Implement weak default function instead. */ -void __video_set_lut (unsigned int index, unsigned char r, - unsigned char g, unsigned char b) +void __video_set_lut(unsigned int index, unsigned char r, + unsigned char g, unsigned char b) { } -void video_set_lut (unsigned int, unsigned char, unsigned char, unsigned char) - __attribute__((weak, alias("__video_set_lut"))); + +void video_set_lut(unsigned int, unsigned char, unsigned char, unsigned char) + __attribute__ ((weak, alias("__video_set_lut"))); #if defined(CONFIG_CMD_BMP) || defined(CONFIG_SPLASH_SCREEN) @@ -774,17 +829,26 @@ void video_set_lut (unsigned int, unsigned char, unsigned char, unsigned char) } #define FILL_15BIT_555RGB(r,g,b) { \ - *(unsigned short *)fb = SWAP16((unsigned short)(((r>>3)<<10) | ((g>>3)<<5) | (b>>3))); \ + *(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))); \ + *(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))); \ + *(unsigned long *)fb = \ + SWAP32((unsigned long)(((r<<16) | \ + (g<<8) | \ + b))); \ fb += 4; \ } @@ -805,13 +869,12 @@ void video_set_lut (unsigned int, unsigned char, unsigned char, unsigned char) #endif #if defined(VIDEO_FB_16BPP_PIXEL_SWAP) -static void inline fill_555rgb_pswap(uchar *fb, int x, - u8 r, u8 g, u8 b) +static inline void fill_555rgb_pswap(uchar *fb, int x, u8 r, u8 g, u8 b) { - ushort *dst = (ushort *)fb; - ushort color = (ushort)(((r >> 3) << 10) | - ((g >> 3) << 5) | - (b >> 3)); + ushort *dst = (ushort *) fb; + ushort color = (ushort) (((r >> 3) << 10) | + ((g >> 3) << 5) | + (b >> 3)); if (x & 1) *(--dst) = color; else @@ -827,18 +890,18 @@ static void inline fill_555rgb_pswap(uchar *fb, int x, /* Pre-calculated color table entry */ struct palette { union { - unsigned short w; /* word */ - unsigned int dw; /* double word */ - } ce; /* color entry */ + unsigned short w; /* word */ + unsigned int dw; /* double word */ + } ce; /* color entry */ }; /* * Helper to draw encoded/unencoded run. */ -static void draw_bitmap (uchar **fb, uchar *bm, struct palette *p, - int cnt, int enc) +static void draw_bitmap(uchar **fb, uchar *bm, struct palette *p, + int cnt, int enc) { - ulong addr = (ulong)*fb; + ulong addr = (ulong) *fb; int *off; int enc_off = 1; int i; @@ -852,28 +915,28 @@ static void draw_bitmap (uchar **fb, uchar *bm, struct palette *p, switch (VIDEO_DATA_FORMAT) { case GDF__8BIT_INDEX: for (i = 0; i < cnt; i++) - *(unsigned char *)addr++ = bm[*off]; + *(unsigned char *) addr++ = bm[*off]; break; case GDF_15BIT_555RGB: case GDF_16BIT_565RGB: /* differences handled while pre-calculating palette */ for (i = 0; i < cnt; i++) { - *(unsigned short *)addr = p[bm[*off]].ce.w; + *(unsigned short *) addr = p[bm[*off]].ce.w; addr += 2; } break; case GDF_32BIT_X888RGB: for (i = 0; i < cnt; i++) { - *(unsigned long *)addr = p[bm[*off]].ce.dw; + *(unsigned long *) addr = p[bm[*off]].ce.dw; addr += 4; } break; } - *fb = (uchar *)addr; /* return modified address */ + *fb = (uchar *) addr; /* return modified address */ } -static int display_rle8_bitmap (bmp_image_t *img, int xoff, int yoff, - int width, int height) +static int display_rle8_bitmap(bmp_image_t *img, int xoff, int yoff, + int width, int height) { unsigned char *bm; unsigned char *fbp; @@ -890,17 +953,17 @@ static int display_rle8_bitmap (bmp_image_t *img, int xoff, int yoff, y = __le32_to_cpu(img->header.height) - 1; ncolors = __le32_to_cpu(img->header.colors_used); bpp = VIDEO_PIXEL_SIZE; - fbp = (unsigned char *)((unsigned int)video_fb_address + - (((y + yoff) * VIDEO_COLS) + xoff) * bpp); + fbp = (unsigned char *) ((unsigned int) video_fb_address + + (((y + yoff) * VIDEO_COLS) + xoff) * bpp); - bm = (uchar *)img + __le32_to_cpu(img->header.data_offset); + bm = (uchar *) img + __le32_to_cpu(img->header.data_offset); /* pre-calculate and setup palette */ switch (VIDEO_DATA_FORMAT) { case GDF__8BIT_INDEX: for (i = 0; i < ncolors; i++) { cte = img->color_table[i]; - video_set_lut (i, cte.red, cte.green, cte.blue); + video_set_lut(i, cte.red, cte.green, cte.blue); } break; case GDF_15BIT_555RGB: @@ -923,13 +986,14 @@ static int display_rle8_bitmap (bmp_image_t *img, int xoff, int yoff, case GDF_32BIT_X888RGB: for (i = 0; i < ncolors; i++) { cte = img->color_table[i]; - p[i].ce.dw = SWAP32((cte.red << 16) | (cte.green << 8) | + p[i].ce.dw = SWAP32((cte.red << 16) | + (cte.green << 8) | cte.blue); } break; default: printf("RLE Bitmap unsupported in video mode 0x%x\n", - VIDEO_DATA_FORMAT); + VIDEO_DATA_FORMAT); return -1; } @@ -943,7 +1007,7 @@ static int display_rle8_bitmap (bmp_image_t *img, int xoff, int yoff, x = 0; y--; fbp = (unsigned char *) - ((unsigned int)video_fb_address + + ((unsigned int) video_fb_address + (((y + yoff) * VIDEO_COLS) + xoff) * bpp); continue; @@ -956,7 +1020,7 @@ static int display_rle8_bitmap (bmp_image_t *img, int xoff, int yoff, x += bm[2]; y -= bm[3]; fbp = (unsigned char *) - ((unsigned int)video_fb_address + + ((unsigned int) video_fb_address + (((y + yoff) * VIDEO_COLS) + x + xoff) * bpp); bm += 4; @@ -977,13 +1041,13 @@ static int display_rle8_bitmap (bmp_image_t *img, int xoff, int yoff, } if (x + runlen > width) cnt = width - x; - draw_bitmap (&fbp, bm, p, cnt, 0); + draw_bitmap(&fbp, bm, p, cnt, 0); x += runlen; } next_run: bm += runlen; if (runlen & 1) - bm++; /* 0 padding if length is odd */ + bm++; /* 0 padding if length is odd */ } break; default: @@ -994,7 +1058,7 @@ next_run: if (pixels > limit) goto error; - if (y < height) { /* only draw into visible area */ + if (y < height) { /* only draw into visible area */ if (x >= width) { x += runlen; bm += 2; @@ -1002,7 +1066,7 @@ next_run: } if (x + runlen > width) cnt = width - x; - draw_bitmap (&fbp, bm, p, cnt, 1); + draw_bitmap(&fbp, bm, p, cnt, 1); x += runlen; } bm += 2; @@ -1019,7 +1083,7 @@ error: /* * Display the BMP file located at address bmp_image. */ -int video_display_bitmap (ulong bmp_image, int x, int y) +int video_display_bitmap(ulong bmp_image, int x, int y) { ushort xcount, ycount; uchar *fb; @@ -1030,12 +1094,13 @@ int video_display_bitmap (ulong bmp_image, int x, int y) 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 (); + WATCHDOG_RESET(); if (!((bmp->header.signature[0] == 'B') && (bmp->header.signature[1] == 'M'))) { @@ -1048,50 +1113,55 @@ int video_display_bitmap (ulong bmp_image, int x, int y) dst = malloc(CONFIG_SYS_VIDEO_LOGO_MAX_SIZE); if (dst == NULL) { printf("Error: malloc in gunzip failed!\n"); - return(1); + return 1; } - if (gunzip(dst, CONFIG_SYS_VIDEO_LOGO_MAX_SIZE, (uchar *)bmp_image, &len) != 0) { - printf ("Error: no valid bmp or bmp.gz image at %lx\n", bmp_image); + if (gunzip(dst, CONFIG_SYS_VIDEO_LOGO_MAX_SIZE, + (uchar *) bmp_image, + &len) != 0) { + printf("Error: no valid bmp or bmp.gz image at %lx\n", + bmp_image); free(dst); return 1; } if (len == CONFIG_SYS_VIDEO_LOGO_MAX_SIZE) { - printf("Image could be truncated (increase CONFIG_SYS_VIDEO_LOGO_MAX_SIZE)!\n"); + printf("Image could be truncated " + "(increase CONFIG_SYS_VIDEO_LOGO_MAX_SIZE)!\n"); } /* * Set addr to decompressed image */ - bmp = (bmp_image_t *)dst; + 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); + printf("Error: no valid bmp.gz image at %lx\n", + bmp_image); free(dst); return 1; } #else - printf ("Error: no valid bmp image at %lx\n", bmp_image); + 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); + 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); + debug("Display-bmp: %d x %d with %d colors\n", + width, height, colors); if (compression != BMP_BI_RGB #ifdef CONFIG_VIDEO_BMP_RLE8 && compression != BMP_BI_RLE8 #endif - ) { - printf ("Error: compression type %ld not supported\n", - compression); + ) { + printf("Error: compression type %ld not supported\n", + compression); #ifdef CONFIG_VIDEO_BMP_GZIP if (dst) free(dst); @@ -1118,20 +1188,19 @@ int video_display_bitmap (ulong bmp_image, int x, int y) if ((y + height) > VIDEO_VISIBLE_ROWS) height = VIDEO_VISIBLE_ROWS - y; - bmap = (uchar *) bmp + le32_to_cpu (bmp->header.data_offset); + bmap = (uchar *) bmp + le32_to_cpu(bmp->header.data_offset); fb = (uchar *) (video_fb_address + ((y + height - 1) * VIDEO_COLS * VIDEO_PIXEL_SIZE) + x * VIDEO_PIXEL_SIZE); #ifdef CONFIG_VIDEO_BMP_RLE8 if (compression == BMP_BI_RLE8) { - return display_rle8_bitmap(bmp, - x, y, width, height); + return display_rle8_bitmap(bmp, x, y, width, height); } #endif /* We handle only 4, 8, or 24 bpp bitmaps */ - switch (le16_to_cpu (bmp->header.bit_count)) { + switch (le16_to_cpu(bmp->header.bit_count)) { case 4: padded_line -= width / 2; ycount = height; @@ -1139,7 +1208,7 @@ int video_display_bitmap (ulong bmp_image, int x, int y) switch (VIDEO_DATA_FORMAT) { case GDF_32BIT_X888RGB: while (ycount--) { - WATCHDOG_RESET (); + WATCHDOG_RESET(); /* * Don't assume that 'width' is an * even number @@ -1158,7 +1227,7 @@ int video_display_bitmap (ulong bmp_image, int x, int y) } bmap += padded_line; fb -= (VIDEO_VISIBLE_COLS + width) * - VIDEO_PIXEL_SIZE; + VIDEO_PIXEL_SIZE; } break; default: @@ -1174,32 +1243,36 @@ int video_display_bitmap (ulong bmp_image, int x, int y) /* Copy colormap */ for (xcount = 0; xcount < colors; ++xcount) { cte = bmp->color_table[xcount]; - video_set_lut (xcount, cte.red, cte.green, cte.blue); + video_set_lut(xcount, cte.red, cte.green, + cte.blue); } } ycount = height; switch (VIDEO_DATA_FORMAT) { case GDF__8BIT_INDEX: while (ycount--) { - WATCHDOG_RESET (); + WATCHDOG_RESET(); xcount = width; while (xcount--) { *fb++ = *bmap++; } bmap += padded_line; - fb -= (VIDEO_VISIBLE_COLS + width) * VIDEO_PIXEL_SIZE; + fb -= (VIDEO_VISIBLE_COLS + width) * + VIDEO_PIXEL_SIZE; } break; case GDF__8BIT_332RGB: while (ycount--) { - WATCHDOG_RESET (); + WATCHDOG_RESET(); xcount = width; while (xcount--) { cte = bmp->color_table[*bmap++]; - FILL_8BIT_332RGB (cte.red, cte.green, cte.blue); + FILL_8BIT_332RGB(cte.red, cte.green, + cte.blue); } bmap += padded_line; - fb -= (VIDEO_VISIBLE_COLS + width) * VIDEO_PIXEL_SIZE; + fb -= (VIDEO_VISIBLE_COLS + width) * + VIDEO_PIXEL_SIZE; } break; case GDF_15BIT_555RGB: @@ -1207,56 +1280,65 @@ int video_display_bitmap (ulong bmp_image, int x, int y) #if defined(VIDEO_FB_16BPP_PIXEL_SWAP) int xpos = x; #endif - WATCHDOG_RESET (); + WATCHDOG_RESET(); xcount = width; while (xcount--) { cte = bmp->color_table[*bmap++]; #if defined(VIDEO_FB_16BPP_PIXEL_SWAP) - fill_555rgb_pswap (fb, xpos++, cte.red, - cte.green, cte.blue); + fill_555rgb_pswap(fb, xpos++, cte.red, + cte.green, + cte.blue); fb += 2; #else - FILL_15BIT_555RGB (cte.red, cte.green, cte.blue); + FILL_15BIT_555RGB(cte.red, cte.green, + cte.blue); #endif } bmap += padded_line; - fb -= (VIDEO_VISIBLE_COLS + width) * VIDEO_PIXEL_SIZE; + fb -= (VIDEO_VISIBLE_COLS + width) * + VIDEO_PIXEL_SIZE; } break; case GDF_16BIT_565RGB: while (ycount--) { - WATCHDOG_RESET (); + WATCHDOG_RESET(); xcount = width; while (xcount--) { cte = bmp->color_table[*bmap++]; - FILL_16BIT_565RGB (cte.red, cte.green, cte.blue); + FILL_16BIT_565RGB(cte.red, cte.green, + cte.blue); } bmap += padded_line; - fb -= (VIDEO_VISIBLE_COLS + width) * VIDEO_PIXEL_SIZE; + fb -= (VIDEO_VISIBLE_COLS + width) * + VIDEO_PIXEL_SIZE; } break; case GDF_32BIT_X888RGB: while (ycount--) { - WATCHDOG_RESET (); + WATCHDOG_RESET(); xcount = width; while (xcount--) { cte = bmp->color_table[*bmap++]; - FILL_32BIT_X888RGB (cte.red, cte.green, cte.blue); + FILL_32BIT_X888RGB(cte.red, cte.green, + cte.blue); } bmap += padded_line; - fb -= (VIDEO_VISIBLE_COLS + width) * VIDEO_PIXEL_SIZE; + fb -= (VIDEO_VISIBLE_COLS + width) * + VIDEO_PIXEL_SIZE; } break; case GDF_24BIT_888RGB: while (ycount--) { - WATCHDOG_RESET (); + WATCHDOG_RESET(); xcount = width; while (xcount--) { cte = bmp->color_table[*bmap++]; - FILL_24BIT_888RGB (cte.red, cte.green, cte.blue); + FILL_24BIT_888RGB(cte.red, cte.green, + cte.blue); } bmap += padded_line; - fb -= (VIDEO_VISIBLE_COLS + width) * VIDEO_PIXEL_SIZE; + fb -= (VIDEO_VISIBLE_COLS + width) * + VIDEO_PIXEL_SIZE; } break; } @@ -1267,14 +1349,16 @@ int video_display_bitmap (ulong bmp_image, int x, int y) switch (VIDEO_DATA_FORMAT) { case GDF__8BIT_332RGB: while (ycount--) { - WATCHDOG_RESET (); + WATCHDOG_RESET(); xcount = width; while (xcount--) { - FILL_8BIT_332RGB (bmap[2], bmap[1], bmap[0]); + FILL_8BIT_332RGB(bmap[2], bmap[1], + bmap[0]); bmap += 3; } bmap += padded_line; - fb -= (VIDEO_VISIBLE_COLS + width) * VIDEO_PIXEL_SIZE; + fb -= (VIDEO_VISIBLE_COLS + width) * + VIDEO_PIXEL_SIZE; } break; case GDF_15BIT_555RGB: @@ -1282,66 +1366,75 @@ int video_display_bitmap (ulong bmp_image, int x, int y) #if defined(VIDEO_FB_16BPP_PIXEL_SWAP) int xpos = x; #endif - WATCHDOG_RESET (); + WATCHDOG_RESET(); xcount = width; while (xcount--) { #if defined(VIDEO_FB_16BPP_PIXEL_SWAP) - fill_555rgb_pswap (fb, xpos++, bmap[2], - bmap[1], bmap[0]); + fill_555rgb_pswap(fb, xpos++, bmap[2], + bmap[1], bmap[0]); fb += 2; #else - FILL_15BIT_555RGB (bmap[2], bmap[1], bmap[0]); + FILL_15BIT_555RGB(bmap[2], bmap[1], + bmap[0]); #endif bmap += 3; } bmap += padded_line; - fb -= (VIDEO_VISIBLE_COLS + width) * VIDEO_PIXEL_SIZE; + fb -= (VIDEO_VISIBLE_COLS + width) * + VIDEO_PIXEL_SIZE; } break; case GDF_16BIT_565RGB: while (ycount--) { - WATCHDOG_RESET (); + WATCHDOG_RESET(); xcount = width; while (xcount--) { - FILL_16BIT_565RGB (bmap[2], bmap[1], bmap[0]); + FILL_16BIT_565RGB(bmap[2], bmap[1], + bmap[0]); bmap += 3; } bmap += padded_line; - fb -= (VIDEO_VISIBLE_COLS + width) * VIDEO_PIXEL_SIZE; + fb -= (VIDEO_VISIBLE_COLS + width) * + VIDEO_PIXEL_SIZE; } break; case GDF_32BIT_X888RGB: while (ycount--) { - WATCHDOG_RESET (); + WATCHDOG_RESET(); xcount = width; while (xcount--) { - FILL_32BIT_X888RGB (bmap[2], bmap[1], bmap[0]); + FILL_32BIT_X888RGB(bmap[2], bmap[1], + bmap[0]); bmap += 3; } bmap += padded_line; - fb -= (VIDEO_VISIBLE_COLS + width) * VIDEO_PIXEL_SIZE; + fb -= (VIDEO_VISIBLE_COLS + width) * + VIDEO_PIXEL_SIZE; } break; case GDF_24BIT_888RGB: while (ycount--) { - WATCHDOG_RESET (); + WATCHDOG_RESET(); xcount = width; while (xcount--) { - FILL_24BIT_888RGB (bmap[2], bmap[1], bmap[0]); + FILL_24BIT_888RGB(bmap[2], bmap[1], + bmap[0]); bmap += 3; } bmap += padded_line; - fb -= (VIDEO_VISIBLE_COLS + width) * VIDEO_PIXEL_SIZE; + fb -= (VIDEO_VISIBLE_COLS + width) * + VIDEO_PIXEL_SIZE; } break; default: - printf ("Error: 24 bits/pixel bitmap incompatible with current video mode\n"); + 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)); + printf("Error: %d bit/pixel bitmaps not supported by U-Boot\n", + le16_to_cpu(bmp->header.bit_count)); break; } @@ -1355,28 +1448,26 @@ int video_display_bitmap (ulong bmp_image, int x, int y) } #endif -/*****************************************************************************/ #ifdef CONFIG_VIDEO_LOGO -void logo_plot (void *screen, int width, int x, int y) +void logo_plot(void *screen, int width, int x, int y) { int xcount, i; - int skip = (width - VIDEO_LOGO_WIDTH) * VIDEO_PIXEL_SIZE; + 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 * VIDEO_PIXEL_SIZE); + unsigned char *dest = (unsigned char *) screen + + ((y * width * VIDEO_PIXEL_SIZE) + x * VIDEO_PIXEL_SIZE); #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); + 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; @@ -1392,8 +1483,9 @@ void logo_plot (void *screen, int width, int x, int y) 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]); + video_set_lut(i + VIDEO_LOGO_LUT_OFFSET, + logo_red[i], logo_green[i], + logo_blue[i]); } } @@ -1412,23 +1504,34 @@ void logo_plot (void *screen, int width, int x, int y) *dest = *source; break; case GDF__8BIT_332RGB: - *dest = ((r >> 5) << 5) | ((g >> 5) << 2) | (b >> 6); + *dest = ((r >> 5) << 5) | + ((g >> 5) << 2) | + (b >> 6); break; case GDF_15BIT_555RGB: #if defined(VIDEO_FB_16BPP_PIXEL_SWAP) - fill_555rgb_pswap (dest, xpos++, r, g, b); + fill_555rgb_pswap(dest, xpos++, r, g, b); #else *(unsigned short *) dest = - SWAP16 ((unsigned short) (((r >> 3) << 10) | ((g >> 3) << 5) | (b >> 3))); + SWAP16((unsigned short) ( + ((r >> 3) << 10) | + ((g >> 3) << 5) | + (b >> 3))); #endif break; case GDF_16BIT_565RGB: *(unsigned short *) dest = - SWAP16 ((unsigned short) (((r >> 3) << 11) | ((g >> 2) << 5) | (b >> 3))); + 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)); + SWAP32((unsigned long) ( + (r << 16) | + (g << 8) | + b)); break; case GDF_24BIT_888RGB: #ifdef VIDEO_FB_LITTLE_ENDIAN @@ -1448,15 +1551,13 @@ void logo_plot (void *screen, int width, int x, int y) dest += skip; } #ifdef CONFIG_VIDEO_BMP_LOGO - free (logo_red); - free (logo_green); - free (logo_blue); + free(logo_red); + free(logo_green); + free(logo_blue); #endif } -/*****************************************************************************/ - -static void *video_logo (void) +static void *video_logo(void) { char info[128]; int space, len, y_off = 0; @@ -1465,76 +1566,82 @@ static void *video_logo (void) char *s; ulong addr; - if ((s = getenv ("splashimage")) != NULL) { + if ((s = getenv("splashimage")) != NULL) { int x = 0, y = 0; - addr = simple_strtoul (s, NULL, 16); + addr = simple_strtoul(s, NULL, 16); #ifdef CONFIG_SPLASH_SCREEN_ALIGN - if ((s = getenv ("splashpos")) != NULL) { + if ((s = getenv("splashpos")) != NULL) { if (s[0] == 'm') x = BMP_ALIGN_CENTER; else - x = simple_strtol (s, NULL, 0); + x = simple_strtol(s, NULL, 0); - if ((s = strchr (s + 1, ',')) != NULL) { + if ((s = strchr(s + 1, ',')) != NULL) { if (s[1] == 'm') y = BMP_ALIGN_CENTER; else - y = simple_strtol (s + 1, NULL, 0); + y = simple_strtol(s + 1, NULL, 0); } } #endif /* CONFIG_SPLASH_SCREEN_ALIGN */ - if (video_display_bitmap (addr, x, y) == 0) { + if (video_display_bitmap(addr, x, y) == 0) { video_logo_height = 0; return ((void *) (video_fb_address)); } } #endif /* CONFIG_SPLASH_SCREEN */ - logo_plot (video_fb_address, VIDEO_COLS, 0, 0); + logo_plot(video_fb_address, VIDEO_COLS, 0, 0); - sprintf (info, " %s", version_string); + sprintf(info, " %s", version_string); space = (VIDEO_LINE_LEN / 2 - VIDEO_INFO_X) / VIDEO_FONT_WIDTH; len = strlen(info); if (len > space) { - video_drawchars (VIDEO_INFO_X, VIDEO_INFO_Y, - (uchar *)info, space); - video_drawchars (VIDEO_INFO_X + VIDEO_FONT_WIDTH, - VIDEO_INFO_Y + VIDEO_FONT_HEIGHT, - (uchar *)info + space, len - space); + video_drawchars(VIDEO_INFO_X, VIDEO_INFO_Y, + (uchar *) info, space); + video_drawchars(VIDEO_INFO_X + VIDEO_FONT_WIDTH, + VIDEO_INFO_Y + VIDEO_FONT_HEIGHT, + (uchar *) info + space, len - space); y_off = 1; } else - video_drawstring (VIDEO_INFO_X, VIDEO_INFO_Y, (uchar *)info); + video_drawstring(VIDEO_INFO_X, VIDEO_INFO_Y, (uchar *) info); #ifdef CONFIG_CONSOLE_EXTRA_INFO { - int i, n = ((video_logo_height - VIDEO_FONT_HEIGHT) / VIDEO_FONT_HEIGHT); + int i, n = + ((video_logo_height - + VIDEO_FONT_HEIGHT) / VIDEO_FONT_HEIGHT); for (i = 1; i < n; i++) { - video_get_info_str (i, info); + video_get_info_str(i, info); if (!*info) continue; len = strlen(info); if (len > space) { - video_drawchars (VIDEO_INFO_X, - VIDEO_INFO_Y + - (i + y_off) * VIDEO_FONT_HEIGHT, - (uchar *)info, space); + video_drawchars(VIDEO_INFO_X, + VIDEO_INFO_Y + + (i + y_off) * + VIDEO_FONT_HEIGHT, + (uchar *) info, space); y_off++; - video_drawchars (VIDEO_INFO_X + VIDEO_FONT_WIDTH, - VIDEO_INFO_Y + - (i + y_off) * VIDEO_FONT_HEIGHT, - (uchar *)info + space, - len - space); + video_drawchars(VIDEO_INFO_X + + VIDEO_FONT_WIDTH, + VIDEO_INFO_Y + + (i + y_off) * + VIDEO_FONT_HEIGHT, + (uchar *) info + space, + len - space); } else { - video_drawstring (VIDEO_INFO_X, - VIDEO_INFO_Y + - (i + y_off) * VIDEO_FONT_HEIGHT, - (uchar *)info); + video_drawstring(VIDEO_INFO_X, + VIDEO_INFO_Y + + (i + y_off) * + VIDEO_FONT_HEIGHT, + (uchar *) info); } } } @@ -1544,74 +1651,93 @@ static void *video_logo (void) } #endif - -/*****************************************************************************/ - -static int video_init (void) +static int video_init(void) { unsigned char color8; - if ((pGD = video_hw_init ()) == NULL) + if ((pGD = video_hw_init()) == NULL) return -1; video_fb_address = (void *) VIDEO_FB_ADRS; #ifdef CONFIG_VIDEO_HW_CURSOR - video_init_hw_cursor (VIDEO_FONT_WIDTH, VIDEO_FONT_HEIGHT); + video_init_hw_cursor(VIDEO_FONT_WIDTH, VIDEO_FONT_HEIGHT); #endif /* Init drawing pats */ 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); + 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; + ((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; + ((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)); + ((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)); + ((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)); + ((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)); + ((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; + 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; + 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; #ifdef CONFIG_VIDEO_LOGO /* Plot the logo and get start point of console */ - PRINTD ("Video: Drawing the logo ...\n"); - video_console_address = video_logo (); + PRINTD("Video: Drawing the logo ...\n"); + video_console_address = video_logo(); #else video_console_address = video_fb_address; #endif @@ -1623,9 +1749,6 @@ static int video_init (void) return 0; } - -/*****************************************************************************/ - /* * Implement a weak default function for boards that optionally * need to skip the video initialization. @@ -1635,9 +1758,11 @@ int __board_video_skip(void) /* As default, don't skip test */ return 0; } -int board_video_skip(void) __attribute__((weak, alias("__board_video_skip"))); -int drv_video_init (void) +int board_video_skip(void) + __attribute__ ((weak, alias("__board_video_skip"))); + +int drv_video_init(void) { int skip_dev_init; struct stdio_dev console_dev; @@ -1647,10 +1772,10 @@ int drv_video_init (void) return 0; /* Init video chip - returns with framebuffer cleared */ - skip_dev_init = (video_init () == -1); + skip_dev_init = (video_init() == -1); #if !defined(CONFIG_VGA_AS_SINGLE_DEVICE) - PRINTD ("KBD: Keyboard init ...\n"); + PRINTD("KBD: Keyboard init ...\n"); skip_dev_init |= (VIDEO_KBD_INIT_FCT == -1); #endif @@ -1658,8 +1783,8 @@ int drv_video_init (void) return 0; /* Init vga device */ - memset (&console_dev, 0, sizeof (console_dev)); - strcpy (console_dev.name, "vga"); + 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 */ @@ -1674,7 +1799,7 @@ int drv_video_init (void) console_dev.getc = VIDEO_GETC_FCT; /* 'getc' function */ #endif /* CONFIG_VGA_AS_SINGLE_DEVICE */ - if (stdio_register (&console_dev) != 0) + if (stdio_register(&console_dev) != 0) return 0; /* Return success */ |
