Revert "vt: fix background color on line feed"
This reverts commit c9e587abfdec2c2aaa55fab83bcb4972e2f84f9b, and the
subsequent commits that fixed it up:
- afa9b649 "fbcon: prevent cursor disappearance after switching to 512
character font"
- d850a2fa "vt/fbcon: fix background color on line feed"
- 7fe3915a "vt/fbcon: update scrl_erase_char after 256/512-glyph font
switch"
by request of Alan Cox. Quoth Alan:
"Unfortunately it's wrong and its been causing breakages because
various apps like ncurses expect our previous (and correct)
behaviour."
Alexander sent out a similar patch.
Requested-by: Alan Cox <alan@lxorguk.ukuu.org.uk>
Tested-by: Jan Engelhardt <jengelh@medozas.de>
Cc: Alexander V. Lukyanov <lav@netis.ru>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/drivers/video/console/vgacon.c b/drivers/video/console/vgacon.c
index bd1f57b..6df29a6 100644
--- a/drivers/video/console/vgacon.c
+++ b/drivers/video/console/vgacon.c
@@ -1350,7 +1350,7 @@
} else
c->vc_origin += delta;
scr_memsetw((u16 *) (c->vc_origin + c->vc_screenbuf_size -
- delta), c->vc_scrl_erase_char,
+ delta), c->vc_video_erase_char,
delta);
} else {
if (oldo - delta < vga_vram_base) {
@@ -1363,7 +1363,7 @@
} else
c->vc_origin -= delta;
c->vc_scr_end = c->vc_origin + c->vc_screenbuf_size;
- scr_memsetw((u16 *) (c->vc_origin), c->vc_scrl_erase_char,
+ scr_memsetw((u16 *) (c->vc_origin), c->vc_video_erase_char,
delta);
}
c->vc_scr_end = c->vc_origin + c->vc_screenbuf_size;