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[src/trunk]: src/sys/arch/sparc/dev Turn on the video timing which is not alw...
details: https://anonhg.NetBSD.org/src/rev/8bafb5524a87
branches: trunk
changeset: 473076:8bafb5524a87
user: pk <pk%NetBSD.org@localhost>
date: Wed May 19 08:31:42 1999 +0000
description:
Turn on the video timing which is not always done by the PROM (e.g. if we're
not the console).
diffstat:
sys/arch/sparc/dev/bwtwo.c | 11 +++++++++--
1 files changed, 9 insertions(+), 2 deletions(-)
diffs (25 lines):
diff -r 0edc237ab216 -r 8bafb5524a87 sys/arch/sparc/dev/bwtwo.c
--- a/sys/arch/sparc/dev/bwtwo.c Wed May 19 07:50:06 1999 +0000
+++ b/sys/arch/sparc/dev/bwtwo.c Wed May 19 08:31:42 1999 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: bwtwo.c,v 1.40 1998/09/07 07:15:51 pk Exp $ */
+/* $NetBSD: bwtwo.c,v 1.41 1999/05/19 08:31:42 pk Exp $ */
/*-
* Copyright (c) 1996, 1997 The NetBSD Foundation, Inc.
@@ -618,7 +618,14 @@
{
if (enable)
- sc->sc_reg->fbc_ctrl |= FBC_VENAB;
+ /*
+ * If the we're the console the PROM will have taken care
+ * of the FBC_TIMING bit and video control parameters. We
+ * simply turn on FBC_TIMING; in case other video parameters
+ * are necessary, here is a set read from an ELC:
+ * [0xbb,0x2b,0x4,0x14,0xae,0x3,0xa8,0x24,0x1,0x5,0xff,0x1]
+ */
+ sc->sc_reg->fbc_ctrl |= FBC_VENAB | FBC_TIMING;
else
sc->sc_reg->fbc_ctrl &= ~FBC_VENAB;
}
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