diff options
Diffstat (limited to 'include/video.h')
| -rw-r--r-- | include/video.h | 22 |
1 files changed, 19 insertions, 3 deletions
diff --git a/include/video.h b/include/video.h index 03434a81234..e98d0f9c895 100644 --- a/include/video.h +++ b/include/video.h @@ -163,11 +163,11 @@ enum colour_idx { * 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 + * @priv private data of the video device (UCLASS_VIDEO) + * @idx color index (e.g. VID_YELLOW) * Return: color value */ -u32 video_index_to_colour(struct video_priv *priv, unsigned int idx); +u32 video_index_to_colour(struct video_priv *priv, enum colour_idx idx); /** * video_reserve() - Reserve frame-buffer memory for video devices @@ -205,6 +205,22 @@ int video_clear(struct udevice *dev); int video_fill(struct udevice *dev, u32 colour); /** + * video_fill_part() - Erase a region + * + * Erase a rectangle of the display within the given bounds. + * + * @dev: Device to update + * @xstart: X start position in pixels from the left + * @ystart: Y start position in pixels from the top + * @xend: X end position in pixels from the left + * @yend: Y end position in pixels from the top + * @colour: Value to write + * Return: 0 if OK, -ENOSYS if the display depth is not supported + */ +int video_fill_part(struct udevice *dev, int xstart, int ystart, int xend, + int yend, u32 colour); + +/** * video_sync() - Sync a device's frame buffer with its hardware * * @vid: Device to sync |