blob: 81eb2f5b8836fcbc56542686880f35a7525f6674
| 1 | #ifndef __VINFO_H_ |
| 2 | #define __VINFO_H_ |
| 3 | |
| 4 | struct vinfo_s { |
| 5 | ushort width; /* Number of columns (i.e. 160) */ |
| 6 | ushort height; /* Number of rows (i.e. 100) */ |
| 7 | ushort field_height; /* for interlace */ |
| 8 | u_char vl_bpix; /* Bits per pixel, 0 = 1 */ |
| 9 | |
| 10 | void *vd_base; /* Start of framebuffer memory */ |
| 11 | |
| 12 | void *vd_console_address; /* Start of console buffer */ |
| 13 | short console_col; |
| 14 | short console_row; |
| 15 | |
| 16 | int vd_color_fg; |
| 17 | int vd_color_bg; |
| 18 | |
| 19 | ushort *cmap; /* Pointer to the colormap */ |
| 20 | void *priv; /* Pointer to driver-specific data */ |
| 21 | }; |
| 22 | |
| 23 | |
| 24 | /************************************************************************/ |
| 25 | /* ** BITMAP DISPLAY SUPPORT */ |
| 26 | /************************************************************************/ |
| 27 | #if defined(CONFIG_CMD_BMP) || defined(CONFIG_SPLASH_SCREEN) |
| 28 | # include <bmp_layout.h> |
| 29 | # include <asm/byteorder.h> |
| 30 | #endif |
| 31 | |
| 32 | /* |
| 33 | * Information about displays we are using. This is for configuring |
| 34 | * the LCD controller and memory allocation. Someone has to know what |
| 35 | * is connected, as we can't autodetect anything. |
| 36 | */ |
| 37 | #define CONFIG_SYS_HIGH 0 /* Pins are active high */ |
| 38 | #define CONFIG_SYS_LOW 1 /* Pins are active low */ |
| 39 | |
| 40 | #define LCD_COLOR2 2 |
| 41 | #define LCD_COLOR4 4 |
| 42 | #define LCD_COLOR8 8 |
| 43 | #define LCD_COLOR16 16 |
| 44 | #define LCD_COLOR24 24 |
| 45 | #define LCD_COLOR32 32 |
| 46 | |
| 47 | |
| 48 | /*----------------------------------------------------------------------*/ |
| 49 | #if defined(CONFIG_LCD_INFO_BELOW_LOGO) |
| 50 | # define LCD_INFO_X 0 |
| 51 | # define LCD_INFO_Y (BMP_LOGO_HEIGHT + VIDEO_FONT_HEIGHT) |
| 52 | #elif defined(CONFIG_LCD_LOGO) |
| 53 | # define LCD_INFO_X (BMP_LOGO_WIDTH + 4 * VIDEO_FONT_WIDTH) |
| 54 | # define LCD_INFO_Y (VIDEO_FONT_HEIGHT) |
| 55 | #else |
| 56 | # define LCD_INFO_X (VIDEO_FONT_WIDTH) |
| 57 | # define LCD_INFO_Y (VIDEO_FONT_HEIGHT) |
| 58 | #endif |
| 59 | |
| 60 | /* Calculate nr. of bits per pixel and nr. of colors */ |
| 61 | #define NBITS(bit_code) (bit_code) |
| 62 | #define NCOLORS(bit_code) (1 << NBITS(bit_code)) |
| 63 | |
| 64 | /************************************************************************/ |
| 65 | /* ** CONSOLE CONSTANTS */ |
| 66 | /************************************************************************/ |
| 67 | #if LCD_BPP == LCD_MONOCHROME |
| 68 | |
| 69 | /* |
| 70 | * Simple black/white definitions |
| 71 | */ |
| 72 | # define CONSOLE_COLOR_BLACK 0 |
| 73 | # define CONSOLE_COLOR_WHITE 1 /* Must remain last / highest */ |
| 74 | |
| 75 | #elif LCD_BPP == LCD_COLOR8 |
| 76 | |
| 77 | /* |
| 78 | * 8bpp color definitions |
| 79 | */ |
| 80 | # define CONSOLE_COLOR_BLACK 0 |
| 81 | # define CONSOLE_COLOR_RED 1 |
| 82 | # define CONSOLE_COLOR_GREEN 2 |
| 83 | # define CONSOLE_COLOR_YELLOW 3 |
| 84 | # define CONSOLE_COLOR_BLUE 4 |
| 85 | # define CONSOLE_COLOR_MAGENTA 5 |
| 86 | # define CONSOLE_COLOR_CYAN 6 |
| 87 | # define CONSOLE_COLOR_GREY 14 |
| 88 | # define CONSOLE_COLOR_WHITE 15 /* Must remain last / highest */ |
| 89 | |
| 90 | #elif LCD_BPP == LCD_COLOR24 |
| 91 | /* |
| 92 | * 24bpp color definitions |
| 93 | */ |
| 94 | # define CONSOLE_COLOR_BLACK 0 |
| 95 | # define CONSOLE_COLOR_RED 0x0000ff |
| 96 | # define CONSOLE_COLOR_GREEN 0x00ff00 |
| 97 | # define CONSOLE_COLOR_YELLOW 0x00ffff |
| 98 | # define CONSOLE_COLOR_BLUE 0xff0000 |
| 99 | # define CONSOLE_COLOR_MAGENTA 0xff00ff |
| 100 | # define CONSOLE_COLOR_CYAN 0xffff00 |
| 101 | # define CONSOLE_COLOR_GREY 0x808080 |
| 102 | # define CONSOLE_COLOR_WHITE 0xffffff /* Must remain last / highest */ |
| 103 | |
| 104 | #else |
| 105 | |
| 106 | /* |
| 107 | * 16bpp color definitions |
| 108 | */ |
| 109 | # define CONSOLE_COLOR_BLACK 0x0000 |
| 110 | # define CONSOLE_COLOR_RED 0xf800 |
| 111 | # define CONSOLE_COLOR_GREEN 0x07e0 |
| 112 | # define CONSOLE_COLOR_YELLOW 0xffe0 |
| 113 | # define CONSOLE_COLOR_BLUE 0x001f |
| 114 | # define CONSOLE_COLOR_MAGENTA 0xf81f |
| 115 | # define CONSOLE_COLOR_CYAN 0x07ff |
| 116 | # define CONSOLE_COLOR_WHITE 0xffff /* Must remain last / highest */ |
| 117 | |
| 118 | #endif /* color definitions */ |
| 119 | |
| 120 | /************************************************************************/ |
| 121 | #ifndef PAGE_SIZE |
| 122 | # define PAGE_SIZE 4096 |
| 123 | #endif |
| 124 | |
| 125 | /************************************************************************/ |
| 126 | /* ** CONSOLE DEFINITIONS & FUNCTIONS */ |
| 127 | /************************************************************************/ |
| 128 | #if defined(CONFIG_LCD_LOGO) && !defined(CONFIG_LCD_INFO_BELOW_LOGO) |
| 129 | # define CONSOLE_ROWS ((info->vl_row-BMP_LOGO_HEIGHT) \ |
| 130 | / VIDEO_FONT_HEIGHT) |
| 131 | #else |
| 132 | # define CONSOLE_ROWS (info->vl_row / VIDEO_FONT_HEIGHT) |
| 133 | #endif |
| 134 | |
| 135 | #define CONSOLE_COLS (panel_info.vl_col / VIDEO_FONT_WIDTH) |
| 136 | #define CONSOLE_ROW_SIZE (VIDEO_FONT_HEIGHT * lcd_line_length) |
| 137 | #define CONSOLE_ROW_FIRST (info->vd_console_address) |
| 138 | #define CONSOLE_ROW_SECOND (info->vd_console_address + CONSOLE_ROW_SIZE) |
| 139 | #define CONSOLE_ROW_LAST (info->vd_console_address + CONSOLE_SIZE \ |
| 140 | - CONSOLE_ROW_SIZE) |
| 141 | #define CONSOLE_SIZE (CONSOLE_ROW_SIZE * CONSOLE_ROWS) |
| 142 | #define CONSOLE_SCROLL_SIZE (CONSOLE_SIZE - CONSOLE_ROW_SIZE) |
| 143 | |
| 144 | # define COLOR_MASK(c) (c) |
| 145 | |
| 146 | /************************************************************************/ |
| 147 | |
| 148 | #endif |
| 149 |