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

console.
This commit is contained in:
leo 2000-01-12 08:53:01 +00:00
parent 416325880a
commit 2f371152d6
1 changed files with 2 additions and 1 deletions
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3
sys/arch/atari/dev/grfabs_et.c
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@ -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 @@ et_sv_reg_t *regs;
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 |