diff options
| author | Simon Glass <sjg@chromium.org> | 2016-01-15 01:10:39 (GMT) |
|---|---|---|
| committer | Anatolij Gustschin <agust@denx.de> | 2016-01-30 09:55:15 (GMT) |
| commit | c5b77d01d1eb0943a8241665313577b8b51203ae (patch) | |
| tree | ed476cd65c8f0d95ea66de47406c3426e5ec4b72 /drivers/video/vidconsole-uclass.c | |
| parent | 5508f10ac9c5cb49f41284b383ba18637f5c7f77 (diff) | |
| download | u-boot-c5b77d01d1eb0943a8241665313577b8b51203ae.tar.xz | |
video: Provide a left margin for the text console
Allow the left margin to be set so that text does not have to be right up
against the left side. On some panels this makes it hard to read.
Signed-off-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'drivers/video/vidconsole-uclass.c')
| -rw-r--r-- | drivers/video/vidconsole-uclass.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/video/vidconsole-uclass.c b/drivers/video/vidconsole-uclass.c index 4c0efd5..884db01 100644 --- a/drivers/video/vidconsole-uclass.c +++ b/drivers/video/vidconsole-uclass.c @@ -53,7 +53,7 @@ static void vidconsole_back(struct udevice *dev) struct vidconsole_priv *priv = dev_get_uclass_priv(dev); priv->xcur_frac -= VID_TO_POS(priv->x_charsize); - if (priv->xcur_frac < 0) { + if (priv->xcur_frac < priv->xstart_frac) { priv->xcur_frac = (priv->cols - 1) * VID_TO_POS(priv->x_charsize); priv->ycur -= priv->y_charsize; @@ -71,7 +71,7 @@ static void vidconsole_newline(struct udevice *dev) const int rows = CONFIG_CONSOLE_SCROLL_LINES; int i; - priv->xcur_frac = 0; + priv->xcur_frac = priv->xstart_frac; priv->ycur += priv->y_charsize; /* Check if we need to scroll the terminal */ @@ -95,7 +95,7 @@ int vidconsole_put_char(struct udevice *dev, char ch) /* beep */ break; case '\r': - priv->xcur_frac = 0; + priv->xcur_frac = priv->xstart_frac; break; case '\n': vidconsole_newline(dev); |