CONFIG_CONSOLE_CURSOR - on/off drawing cursor is done with delay
loop in VIDEO_TSTC_FCT (i8042)
- CFG_CONSOLE_BLINK_COUNT - value for delay loop - blink rate
+ CONFIG_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
#include <common.h>
-#ifdef CONFIG_CFB_CONSOLE
-
#include <malloc.h>
/*****************************************************************************/
#endif
#endif
+/*****************************************************************************/
+/* Defines for the MB862xx driver */
+/*****************************************************************************/
+#ifdef CONFIG_VIDEO_MB862xx
+
+#ifdef CONFIG_VIDEO_CORALP
+#define VIDEO_FB_LITTLE_ENDIAN
+#endif
+#define VIDEO_HW_RECTFILL
+#define VIDEO_HW_BITBLT
+#endif
+
/*****************************************************************************/
/* Include video_fb.h after definitions of VIDEO_HW_RECTFILL etc */
/*****************************************************************************/
/*****************************************************************************/
/* Cursor definition: */
-/* CONFIG_CONSOLE_CURSOR: Uses a timer function (see drivers/i8042.c) to */
-/* let the cursor blink. Uses the macros CURSOR_OFF */
-/* and CURSOR_ON. */
+/* CONFIG_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. */
#define CURSOR_OFF console_cursor(0);
#define CURSOR_SET
#ifndef CONFIG_I8042_KBD
-#warning Cursor drawing on/off needs timer function s.a. drivers/i8042.c
+#warning Cursor drawing on/off needs timer function s.a. drivers/input/i8042.c
#endif
#else
#ifdef CONFIG_CONSOLE_TIME
#else
#define SWAP16(x) (x)
#define SWAP32(x) (x)
+#if defined(VIDEO_FB_16BPP_PIXEL_SWAP)
+#define SHORTSWAP32(x) ( ((x) >> 16) | ((x) << 16) )
+#else
#define SHORTSWAP32(x) (x)
#endif
+#endif
#if defined(DEBUG) || defined(DEBUG_CFB_CONSOLE)
#define PRINTD(x) printf(x)
static void console_newline (void)
{
- CURSOR_OFF console_row++;
+ /* 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
+ check causes overwriting the 1st character of the line if line lenght
+ is >= CONSOLE_COLS
+ */
+ if (console_col < CONSOLE_COLS)
+ CURSOR_OFF
+ console_row++;
console_col = 0;
/* Check if we need to scroll the terminal */
}
}
+static void console_cr (void)
+{
+ CURSOR_OFF console_col = 0;
+}
+
/*****************************************************************************/
void video_putc (const char c)
{
+ static int nl = 1;
+
switch (c) {
- case 13: /* ignore */
+ case 13: /* back to first column */
+ console_cr ();
break;
case '\n': /* next line */
- console_newline ();
+ if (console_col || (!console_col && nl))
+ console_newline ();
+ nl = 1;
break;
case 9: /* tab 8 */
console_col++;
/* check for newline */
- if (console_col >= CONSOLE_COLS)
+ if (console_col >= CONSOLE_COLS) {
console_newline ();
+ nl = 0;
+ }
}
CURSOR_SET}
}
#endif
+#if defined(VIDEO_FB_16BPP_PIXEL_SWAP)
+static void inline 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));
+ if (x & 1)
+ *(--dst) = color;
+ else
+ *(++dst) = color;
+}
+#endif
/*
* Display the BMP file located at address bmp_image.
/*
* Could be a gzipped bmp image, try to decrompress...
*/
- len = CFG_VIDEO_LOGO_MAX_SIZE;
- dst = malloc(CFG_VIDEO_LOGO_MAX_SIZE);
+ len = CONFIG_SYS_VIDEO_LOGO_MAX_SIZE;
+ dst = malloc(CONFIG_SYS_VIDEO_LOGO_MAX_SIZE);
if (dst == NULL) {
printf("Error: malloc in gunzip failed!\n");
return(1);
}
- if (gunzip(dst, CFG_VIDEO_LOGO_MAX_SIZE, (uchar *)bmp_image, &len) != 0) {
+ 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 == CFG_VIDEO_LOGO_MAX_SIZE) {
- printf("Image could be truncated (increase CFG_VIDEO_LOGO_MAX_SIZE)!\n");
+ if (len == CONFIG_SYS_VIDEO_LOGO_MAX_SIZE) {
+ printf("Image could be truncated (increase CONFIG_SYS_VIDEO_LOGO_MAX_SIZE)!\n");
}
/*
if (!((bmp->header.signature[0] == 'B') &&
(bmp->header.signature[1] == 'M'))) {
printf ("Error: no valid bmp.gz image at %lx\n", bmp_image);
+ free(dst);
return 1;
}
#else
if (compression != BMP_BI_RGB) {
printf ("Error: compression type %ld not supported\n",
compression);
+#ifdef CONFIG_VIDEO_BMP_GZIP
+ if (dst)
+ free(dst);
+#endif
return 1;
}
break;
case GDF_15BIT_555RGB:
while (ycount--) {
+#if defined(VIDEO_FB_16BPP_PIXEL_SWAP)
+ int xpos = x;
+#endif
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);
+ fb += 2;
+#else
FILL_15BIT_555RGB (cte.red, cte.green, cte.blue);
+#endif
}
bmap += padded_line;
fb -= (VIDEO_VISIBLE_COLS + width) * VIDEO_PIXEL_SIZE;
break;
case GDF_15BIT_555RGB:
while (ycount--) {
+#if defined(VIDEO_FB_16BPP_PIXEL_SWAP)
+ int xpos = x;
+#endif
WATCHDOG_RESET ();
xcount = width;
while (xcount--) {
+#if defined(VIDEO_FB_16BPP_PIXEL_SWAP)
+ fill_555rgb_pswap (fb, xpos++, bmap[2],
+ bmap[1], bmap[0]);
+ fb += 2;
+#else
FILL_15BIT_555RGB (bmap[2], bmap[1], bmap[0]);
+#endif
bmap += 3;
}
bmap += padded_line;
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);
+ unsigned char *dest = (unsigned char *)screen +
+ ((y * width * VIDEO_PIXEL_SIZE) +
+ x * VIDEO_PIXEL_SIZE);
#ifdef CONFIG_VIDEO_BMP_LOGO
source = bmp_logo_bitmap;
}
while (ycount--) {
+#if defined(VIDEO_FB_16BPP_PIXEL_SWAP)
+ int xpos = x;
+#endif
xcount = VIDEO_LOGO_WIDTH;
while (xcount--) {
r = logo_red[*source - VIDEO_LOGO_LUT_OFFSET];
*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);
+#else
*(unsigned short *) dest =
SWAP16 ((unsigned short) (((r >> 3) << 10) | ((g >> 3) << 5) | (b >> 3)));
+#endif
break;
case GDF_16BIT_565RGB:
*(unsigned short *) dest =
{
char info[128];
extern char version_string;
+ int space, len, y_off = 0;
#ifdef CONFIG_SPLASH_SCREEN
char *s;
logo_plot (video_fb_address, VIDEO_COLS, 0, 0);
sprintf (info, " %s", &version_string);
- video_drawstring (VIDEO_INFO_X, VIDEO_INFO_Y, (uchar *)info);
+
+ 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);
+ y_off = 1;
+ } else
+ video_drawstring (VIDEO_INFO_X, VIDEO_INFO_Y, (uchar *)info);
#ifdef CONFIG_CONSOLE_EXTRA_INFO
{
for (i = 1; i < n; i++) {
video_get_info_str (i, info);
- if (*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);
+ y_off++;
+ 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 * VIDEO_FONT_HEIGHT,
+ VIDEO_INFO_Y +
+ (i + y_off) * VIDEO_FONT_HEIGHT,
(uchar *)info);
+ }
}
}
#endif
/* No console dev available */
return 0;
}
-#endif /* CONFIG_CFB_CONSOLE */
projects / karo-tx-uboot.git / blobdiff