X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=drivers%2Fvideo%2Fcfb_console.c;h=7f2ddc10c62b88e519c29fb14627c1e237db3c85;hb=2693047acdcdae20b066715d0da4937814347935;hp=a653bb4168551b78272f8f4f6ee087d63c7fec4b;hpb=1739564e753bc3a8097f8937a3cbe738bdaaed5d;p=u-boot diff --git a/drivers/video/cfb_console.c b/drivers/video/cfb_console.c index a653bb4168..7f2ddc10c6 100644 --- a/drivers/video/cfb_console.c +++ b/drivers/video/cfb_console.c @@ -87,6 +87,7 @@ */ #include +#include #include #include #include @@ -117,24 +118,11 @@ * Defines for the SED13806 driver */ #ifdef CONFIG_VIDEO_SED13806 - -#ifndef CONFIG_TOTAL5200 #define VIDEO_FB_LITTLE_ENDIAN -#endif #define VIDEO_HW_RECTFILL #define VIDEO_HW_BITBLT #endif -/* - * Defines for the SED13806 driver - */ -#ifdef CONFIG_VIDEO_SM501 - -#ifdef CONFIG_HH405 -#define VIDEO_FB_LITTLE_ENDIAN -#endif -#endif - #ifdef CONFIG_VIDEO_MXS #define VIDEO_FB_16BPP_WORD_SWAP #endif @@ -312,7 +300,11 @@ void console_cursor(int state); #define CONSOLE_ROW_SECOND (video_console_address + CONSOLE_ROW_SIZE) #define CONSOLE_ROW_LAST (video_console_address + CONSOLE_SIZE - CONSOLE_ROW_SIZE) #define CONSOLE_SIZE (CONSOLE_ROW_SIZE * CONSOLE_ROWS) -#define CONSOLE_SCROLL_SIZE (CONSOLE_SIZE - CONSOLE_ROW_SIZE) + +/* By default we scroll by a single line */ +#ifndef CONFIG_CONSOLE_SCROLL_LINES +#define CONFIG_CONSOLE_SCROLL_LINES 1 +#endif /* Macros */ #ifdef VIDEO_FB_LITTLE_ENDIAN @@ -753,26 +745,33 @@ static void console_clear_line(int line, int begin, int end) static void console_scrollup(void) { + const int rows = CONFIG_CONSOLE_SCROLL_LINES; + int i; + /* 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 */ + VIDEO_FONT_HEIGHT * rows, /* 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_FONT_HEIGHT * rows /* frame height */ ); #else - memcpyl(CONSOLE_ROW_FIRST, CONSOLE_ROW_SECOND, - CONSOLE_SCROLL_SIZE >> 2); + memcpyl(CONSOLE_ROW_FIRST, CONSOLE_ROW_FIRST + rows * CONSOLE_ROW_SIZE, + (CONSOLE_SIZE - CONSOLE_ROW_SIZE * rows) >> 2); #endif /* clear the last one */ - console_clear_line(CONSOLE_ROWS - 1, 0, CONSOLE_COLS - 1); + for (i = 1; i <= rows; i++) + console_clear_line(CONSOLE_ROWS - i, 0, CONSOLE_COLS - 1); + + /* Decrement row number */ + console_row -= rows; } static void console_back(void) @@ -884,9 +883,6 @@ static void console_newline(int n) if (console_row >= CONSOLE_ROWS) { /* Scroll everything up */ console_scrollup(); - - /* Decrement row number */ - console_row = CONSOLE_ROWS - 1; } } @@ -1299,7 +1295,7 @@ static void draw_bitmap(uchar **fb, uchar *bm, struct palette *p, *fb = (uchar *) addr; /* return modified address */ } -static int display_rle8_bitmap(bmp_image_t *img, int xoff, int yoff, +static int display_rle8_bitmap(struct bmp_image *img, int xoff, int yoff, int width, int height) { unsigned char *bm; @@ -1308,7 +1304,7 @@ static int display_rle8_bitmap(bmp_image_t *img, int xoff, int yoff, int decode = 1; int x, y, bpp, i, ncolors; struct palette p[256]; - bmp_color_table_entry_t cte; + struct bmp_color_table_entry cte; int green_shift, red_off; int limit = VIDEO_COLS * VIDEO_ROWS; int pixels = 0; @@ -1451,13 +1447,13 @@ int video_display_bitmap(ulong bmp_image, int x, int y) { ushort xcount, ycount; uchar *fb; - bmp_image_t *bmp = (bmp_image_t *) bmp_image; + struct bmp_image *bmp = (struct bmp_image *)bmp_image; uchar *bmap; ushort padded_line; unsigned long width, height, bpp; unsigned colors; unsigned long compression; - bmp_color_table_entry_t cte; + struct bmp_color_table_entry cte; #ifdef CONFIG_VIDEO_BMP_GZIP unsigned char *dst = NULL; @@ -1499,7 +1495,7 @@ int video_display_bitmap(ulong bmp_image, int x, int y) /* * Set addr to decompressed image */ - bmp = (bmp_image_t *)(dst+2); + bmp = (struct bmp_image *)(dst+2); if (!((bmp->header.signature[0] == 'B') && (bmp->header.signature[1] == 'M'))) { @@ -2256,6 +2252,7 @@ int drv_video_init(void) { int skip_dev_init; struct stdio_dev console_dev; + bool have_keyboard; /* Check if video initialization should be skipped */ if (board_video_skip()) @@ -2267,11 +2264,20 @@ int drv_video_init(void) if (board_cfb_skip()) return 0; +#if defined(CONFIG_VGA_AS_SINGLE_DEVICE) + have_keyboard = false; +#elif defined(CONFIG_OF_CONTROL) + have_keyboard = !fdtdec_get_config_bool(gd->fdt_blob, + "u-boot,no-keyboard"); +#else + have_keyboard = true; +#endif + if (have_keyboard) { + debug("KBD: Keyboard init ...\n"); #if !defined(CONFIG_VGA_AS_SINGLE_DEVICE) - debug("KBD: Keyboard init ...\n"); - skip_dev_init |= (VIDEO_KBD_INIT_FCT == -1); + skip_dev_init |= (VIDEO_KBD_INIT_FCT == -1); #endif - + } if (skip_dev_init) return 0; @@ -2284,11 +2290,13 @@ int drv_video_init(void) console_dev.puts = video_puts; /* 'puts' function */ #if !defined(CONFIG_VGA_AS_SINGLE_DEVICE) - /* Also init console device */ - console_dev.flags |= DEV_FLAGS_INPUT; - console_dev.tstc = VIDEO_TSTC_FCT; /* 'tstc' function */ - console_dev.getc = VIDEO_GETC_FCT; /* 'getc' function */ -#endif /* CONFIG_VGA_AS_SINGLE_DEVICE */ + if (have_keyboard) { + /* Also init console device */ + console_dev.flags |= DEV_FLAGS_INPUT; + console_dev.tstc = VIDEO_TSTC_FCT; /* 'tstc' function */ + console_dev.getc = VIDEO_GETC_FCT; /* 'getc' function */ + } +#endif if (stdio_register(&console_dev) != 0) return 0;