The patch titled
Subject: fbcon: clear the logo bitmap from the margin area
has been added to the -mm tree. Its filename is
fbcon-clear-the-logo-bitmap-from-the-margin-area.patch
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------------------------------------------------------
From: Kamal Mostafa <kamal@xxxxxxxxxx>
Subject: fbcon: clear the logo bitmap from the margin area
Explicitly clear_margins when clearing the logo, in case the font dimensions
are non-integral to the framebuffer dimensions.
Signed-off-by: Kamal Mostafa <kamal@xxxxxxxxxx>
Cc: Florian Tobias Schandinat <FlorianSchandinat@xxxxxx>
Cc: Tomi Valkeinen <tomi.valkeinen@xxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/video/console/fbcon.c | 10 +++++++++-
1 file changed, 9 insertions(+), 1 deletion(-)
diff -puN drivers/video/console/fbcon.c~fbcon-clear-the-logo-bitmap-from-the-margin-area drivers/video/console/fbcon.c
--- a/drivers/video/console/fbcon.c~fbcon-clear-the-logo-bitmap-from-the-margin-area
+++ a/drivers/video/console/fbcon.c
@@ -1269,8 +1269,16 @@ static void fbcon_clear(struct vc_data *
if (!height || !width)
return;
- if (sy < vc->vc_top && vc->vc_top == logo_lines)
+ if (sy < vc->vc_top && vc->vc_top == logo_lines) {
vc->vc_top = 0;
+ /*
+ * If the font dimensions are not an integral of the display
+ * dimensions then the ops->clear below won't end up clearing
+ * the margins. Call clear_margins here in case the logo
+ * bitmap stretched into the margin area.
+ */
+ fbcon_clear_margins(vc, 0);
+ }
/* Split blits that cross physical y_wrap boundary */
_
Patches currently in -mm which might be from kamal@xxxxxxxxxx are
fbcon-clear-the-logo-bitmap-from-the-margin-area.patch
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