[src/trunk]: src/sys/dev/sun clear the screen when attaching, not when adding...

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

details:   https://anonhg.NetBSD.org/src/rev/0e0e3ffc4937
branches:  trunk
changeset: 757699:0e0e3ffc4937
user:      macallan <macallan%NetBSD.org@localhost>
date:      Tue Sep 14 19:36:13 2010 +0000

description:
clear the screen when attaching, not when adding screens since that may
happen much later
while there, call vcons_replay_msgbuf()

diffstat:

 sys/dev/sun/cgthree.c |  9 +++++----
 1 files changed, 5 insertions(+), 4 deletions(-)

diffs (44 lines):

diff -r ddf2efd5cffc -r 0e0e3ffc4937 sys/dev/sun/cgthree.c
--- a/sys/dev/sun/cgthree.c     Tue Sep 14 18:43:41 2010 +0000
+++ b/sys/dev/sun/cgthree.c     Tue Sep 14 19:36:13 2010 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: cgthree.c,v 1.27 2010/09/14 18:43:41 macallan Exp $ */
+/*     $NetBSD: cgthree.c,v 1.28 2010/09/14 19:36:13 macallan Exp $ */
 
 /*-
  * Copyright (c) 1998 The NetBSD Foundation, Inc.
@@ -38,7 +38,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: cgthree.c,v 1.27 2010/09/14 18:43:41 macallan Exp $");
+__KERNEL_RCSID(0, "$NetBSD: cgthree.c,v 1.28 2010/09/14 19:36:13 macallan Exp $");
 
 #include <sys/param.h>
 #include <sys/systm.h>
@@ -221,6 +221,8 @@
                /* we mess with cg3_console_screen only once */
                vcons_init_screen(&sc->vd, &cg3_console_screen, 1,
                    &defattr);
+               memset(sc->sc_fb.fb_pixels, (defattr >> 16) & 0xff,
+                   sc->sc_stride * sc->sc_height);
                cg3_console_screen.scr_flags |= VCONS_SCREEN_IS_STATIC;
 
                cgthree_defaultscreen.textops = &ri->ri_ops;
@@ -229,6 +231,7 @@
                cgthree_defaultscreen.ncols = ri->ri_cols;
                sc->vd.active = &cg3_console_screen;
                wsdisplay_cnattach(&cgthree_defaultscreen, ri, 0, 0, defattr);
+               vcons_replay_msgbuf(&cg3_console_screen);
        } else {
                /* 
                 * we're not the console so we just clear the screen and don't 
@@ -554,8 +557,6 @@
 
        ri->ri_bits = sc->sc_fb.fb_pixels;
 
-       memset(sc->sc_fb.fb_pixels, (*defattr >> 16) & 0xff,
-           sc->sc_stride * sc->sc_height);
        rasops_init(ri, sc->sc_height/8, sc->sc_width/8);
        ri->ri_caps = WSSCREEN_WSCOLORS | WSSCREEN_REVERSE;
        rasops_reconfig(ri, sc->sc_height / ri->ri_font->fontheight,