diff options
Diffstat (limited to 'drivers/video/mpc8xx_lcd.c')
| -rw-r--r-- | drivers/video/mpc8xx_lcd.c | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/drivers/video/mpc8xx_lcd.c b/drivers/video/mpc8xx_lcd.c index add7215..faa58c0 100644 --- a/drivers/video/mpc8xx_lcd.c +++ b/drivers/video/mpc8xx_lcd.c @@ -357,6 +357,35 @@ lcd_setcolreg (ushort regno, ushort red, ushort green, ushort blue) /*----------------------------------------------------------------------*/ +ushort *configuration_get_cmap(void) +{ + immap_t *immr = (immap_t *)CONFIG_SYS_IMMR; + cpm8xx_t *cp = &(immr->im_cpm); + return (ushort *)&(cp->lcd_cmap[255 * sizeof(ushort)]); +} + +#if defined(CONFIG_MPC823) +void fb_put_byte(uchar **fb, uchar **from) +{ + *(*fb)++ = (255 - *(*from)++); +} +#endif + +#ifdef CONFIG_LCD_LOGO +#include <bmp_logo.h> +void lcd_logo_set_cmap(void) +{ + int i; + ushort *cmap; + immap_t *immr = (immap_t *)CONFIG_SYS_IMMR; + cpm8xx_t *cp = &(immr->im_cpm); + cmap = (ushort *)&(cp->lcd_cmap[BMP_LOGO_OFFSET * sizeof(ushort)]); + + for (i = 0; i < BMP_LOGO_COLORS; ++i) + *cmap++ = bmp_logo_palette[i]; +} +#endif + void lcd_enable (void) { volatile immap_t *immr = (immap_t *) CONFIG_SYS_IMMR; |