Commit 308af929 authored May 30, 2006 by David Hollister Committed by Linus Torvalds May 31, 2006

[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>

parent 6855a3a6

drivers/video/console/fbcon.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -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);
		}

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