vidconsole: Avoid kerning against an unrelated character
When the cursor position changes, kerning should not be used for the
next character, since it can make the first displayed character shuffle
left or right a bit.
Clear the kern character when setting the position.
Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/drivers/video/vidconsole-uclass.c b/drivers/video/vidconsole-uclass.c
index 6ba62ec..f1b2d61 100644
--- a/drivers/video/vidconsole-uclass.c
+++ b/drivers/video/vidconsole-uclass.c
@@ -127,6 +127,9 @@
priv->xcur_frac = VID_TO_POS(x);
priv->xstart_frac = priv->xcur_frac;
priv->ycur = y;
+
+ /* make sure not to kern against the previous character */
+ priv->last_ch = 0;
vidconsole_entry_start(dev);
}