diff options
Diffstat (limited to 'drivers/video/video-uclass.c')
| -rw-r--r-- | drivers/video/video-uclass.c | 38 |
1 files changed, 30 insertions, 8 deletions
diff --git a/drivers/video/video-uclass.c b/drivers/video/video-uclass.c index dcaceed42c4..b5bb8e0efde 100644 --- a/drivers/video/video-uclass.c +++ b/drivers/video/video-uclass.c @@ -91,17 +91,43 @@ void video_clear(struct udevice *dev) { struct video_priv *priv = dev_get_uclass_priv(dev); - if (priv->bpix == VIDEO_BPP32) { + switch (priv->bpix) { + case VIDEO_BPP16: { + u16 *ppix = priv->fb; + u16 *end = priv->fb + priv->fb_size; + + while (ppix < end) + *ppix++ = priv->colour_bg; + break; + } + case VIDEO_BPP32: { u32 *ppix = priv->fb; u32 *end = priv->fb + priv->fb_size; while (ppix < end) *ppix++ = priv->colour_bg; - } else { + break; + } + default: memset(priv->fb, priv->colour_bg, priv->fb_size); + break; } } +void video_set_default_colors(struct video_priv *priv) +{ +#ifdef CONFIG_SYS_WHITE_ON_BLACK + /* White is used when switching to bold, use light gray here */ + priv->fg_col_idx = VID_LIGHT_GRAY; + priv->colour_fg = vid_console_color(priv, VID_LIGHT_GRAY); + priv->colour_bg = vid_console_color(priv, VID_BLACK); +#else + priv->fg_col_idx = VID_BLACK; + priv->colour_fg = vid_console_color(priv, VID_BLACK); + priv->colour_bg = vid_console_color(priv, VID_WHITE); +#endif +} + /* Flush video activity to the caches */ void video_sync(struct udevice *vid) { @@ -191,12 +217,8 @@ static int video_post_probe(struct udevice *dev) priv->line_length = priv->xsize * VNBYTES(priv->bpix); priv->fb_size = priv->line_length * priv->ysize; - /* Set up colours - we could in future support other colours */ -#ifdef CONFIG_SYS_WHITE_ON_BLACK - priv->colour_fg = 0xffffff; -#else - priv->colour_bg = 0xffffff; -#endif + /* Set up colors */ + video_set_default_colors(priv); if (!CONFIG_IS_ENABLED(NO_FB_CLEAR)) video_clear(dev); |