[src/trunk]: src/sys/dev/pci don't forget to clear the screen and wipe the gl...

[macallan <macallan%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/09d0eab56fa4
branches:  trunk
changeset: 781026:09d0eab56fa4
user:      macallan <macallan%NetBSD.org@localhost>
date:      Wed Aug 15 17:43:59 2012 +0000

description:
don't forget to clear the screen and wipe the glyph cache when re-entering
terminal emulation mode

diffstat:

 sys/dev/pci/machfb.c |  6 ++++--
 1 files changed, 4 insertions(+), 2 deletions(-)

diffs (27 lines):

diff -r ca99ab83ad4b -r 09d0eab56fa4 sys/dev/pci/machfb.c
--- a/sys/dev/pci/machfb.c      Wed Aug 15 17:20:27 2012 +0000
+++ b/sys/dev/pci/machfb.c      Wed Aug 15 17:43:59 2012 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: machfb.c,v 1.81 2012/08/15 17:02:41 macallan Exp $     */
+/*     $NetBSD: machfb.c,v 1.82 2012/08/15 17:43:59 macallan Exp $     */
 
 /*
  * Copyright (c) 2002 Bang Jun-Young
@@ -34,7 +34,7 @@
 
 #include <sys/cdefs.h>
 __KERNEL_RCSID(0, 
-       "$NetBSD: machfb.c,v 1.81 2012/08/15 17:02:41 macallan Exp $");
+       "$NetBSD: machfb.c,v 1.82 2012/08/15 17:43:59 macallan Exp $");
 
 #include <sys/param.h>
 #include <sys/systm.h>
@@ -1897,6 +1897,8 @@
                                mach64_init_engine(sc);
                                mach64_init_lut(sc);
                                mach64_modeswitch(sc, sc->sc_my_mode);
+                               mach64_clearscreen(sc);
+                               glyphcache_wipe(&sc->sc_gc);
                                vcons_redraw_screen(ms);
                        }
                }