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[PATCH] fbcon: fix scrollback with logo issue immediately after boot 

From: David Hollister <david.hollister@amd.com>

After the system boots with the logo, if the first action is a scrollback, the
screen may become garbled.  This patch ensures that the softback_curr value is
updated along with softback_in following the scrollback.

Signed-off-by: David Hollister <david.hollister@amd.com>
Signed-off-by: Jordan Crouse <jordan.crouse@amd.com>
Cc: "Antonino A. Daplas" <adaplas@gmail.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
David Hollister 2006-05-30 21:25:36 -07:00 committed by Linus Torvalds
parent 6855a3a6c3
commit 308af9290a
1 changed files with 1 additions and 1 deletions
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2
drivers/video/console/fbcon.c
View File

@ -2631,7 +2631,7 @@ static int fbcon_scrolldelta(struct vc_data *vc, int lines)
scr_memcpyw((u16 *) q, (u16 *) p,
vc->vc_size_row);
}
softback_in = p;
softback_in = softback_curr = p;
update_region(vc, vc->vc_origin,
logo_lines * vc->vc_cols);
}