[src/trunk]: src/sys/arch/atari/dev Init the preset_row_scan register. This f...

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

details:   https://anonhg.NetBSD.org/src/rev/453129d698b1
branches:  trunk
changeset: 480421:453129d698b1
user:      leo <leo%NetBSD.org@localhost>
date:      Wed Jan 12 08:53:01 2000 +0000

description:
Init the preset_row_scan register. This fixes a sometimes partly scrolled-up
console.

diffstat:

 sys/arch/atari/dev/grfabs_et.c |  3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diffs (17 lines):

diff -r 40e1941aee5d -r 453129d698b1 sys/arch/atari/dev/grfabs_et.c
--- a/sys/arch/atari/dev/grfabs_et.c    Wed Jan 12 07:56:46 2000 +0000
+++ b/sys/arch/atari/dev/grfabs_et.c    Wed Jan 12 08:53:01 2000 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: grfabs_et.c,v 1.13 1999/03/26 19:20:42 leo Exp $       */
+/*     $NetBSD: grfabs_et.c,v 1.14 2000/01/12 08:53:01 leo Exp $       */
 
 /*
  * Copyright (c) 1996 Leo Weppelman.
@@ -544,6 +544,7 @@
        regs->crt[CRT_ID_START_ADDR_LOW]   = 0x00;
        regs->crt[CRT_ID_LINE_COMPARE]     = 0xff;
        regs->crt[CRT_ID_UNDERLINE_LOC]    = 0x00;
+       regs->crt[CRT_ID_PRESET_ROW_SCAN]  = 0x00;
        regs->crt[CRT_ID_OFFSET]           = mode->disp_width/16;
        regs->crt[CRT_ID_MAX_ROW_ADDRESS]  =
                0x40 |