diff options
Diffstat (limited to 'include/video_console.h')
| -rw-r--r-- | include/video_console.h | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/include/video_console.h b/include/video_console.h index 9dce234..656a472 100644 --- a/include/video_console.h +++ b/include/video_console.h @@ -7,11 +7,29 @@ #ifndef __video_console_h #define __video_console_h +#include <video.h> + #define VID_FRAC_DIV 256 #define VID_TO_PIXEL(x) ((x) / VID_FRAC_DIV) #define VID_TO_POS(x) ((x) * VID_FRAC_DIV) +/* + * The 8 colors supported by the console + */ +enum color_idx { + VID_BLACK = 0, + VID_RED, + VID_GREEN, + VID_YELLOW, + VID_BLUE, + VID_MAGENTA, + VID_CYAN, + VID_WHITE, + + VID_COLOR_COUNT +}; + /** * struct vidconsole_priv - uclass-private data about a console device * @@ -196,4 +214,21 @@ int vidconsole_put_char(struct udevice *dev, char ch); void vidconsole_position_cursor(struct udevice *dev, unsigned col, unsigned row); +#ifdef CONFIG_DM_VIDEO + +/** + * vid_console_color() - convert a color code to a pixel's internal + * representation + * + * The caller has to guarantee that the color index is less than + * VID_COLOR_COUNT. + * + * @priv private data of the console device + * @idx color index + * @return color value + */ +u32 vid_console_color(struct video_priv *priv, unsigned int idx); + +#endif + #endif |