Module Name: src
Committed By: macallan
Date: Mon Aug 5 09:45:05 UTC 2024
Modified Files:
src/sys/arch/hppa/dev: hyperfb.c
Log Message:
do cursor position updated the way NGLE does - poke reg 28 and wait_fifo
instead of waiting for the whole thing to go idle
To generate a diff of this commit:
cvs rdiff -u -r1.8 -r1.9 src/sys/arch/hppa/dev/hyperfb.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/arch/hppa/dev/hyperfb.c
diff -u src/sys/arch/hppa/dev/hyperfb.c:1.8 src/sys/arch/hppa/dev/hyperfb.c:1.9
--- src/sys/arch/hppa/dev/hyperfb.c:1.8 Thu Aug 1 00:20:22 2024
+++ src/sys/arch/hppa/dev/hyperfb.c Mon Aug 5 09:45:05 2024
@@ -1,4 +1,4 @@
-/* $NetBSD: hyperfb.c,v 1.8 2024/08/01 00:20:22 macallan Exp $ */
+/* $NetBSD: hyperfb.c,v 1.9 2024/08/05 09:45:05 macallan Exp $ */
/*
* Copyright (c) 2024 Michael Lorenz
@@ -32,7 +32,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: hyperfb.c,v 1.8 2024/08/01 00:20:22 macallan Exp $");
+__KERNEL_RCSID(0, "$NetBSD: hyperfb.c,v 1.9 2024/08/05 09:45:05 macallan Exp $");
#include "opt_cputype.h"
#include "opt_hyperfb.h"
@@ -1268,7 +1268,8 @@ hyperfb_move_cursor(struct hyperfb_softc
if (y < 0) y = 0x1000 - y;
pos = (x << 16) | y;
if (sc->sc_enabled) pos |= HCRX_ENABLE_CURSOR;
- hyperfb_wait(sc);
+ hyperfb_wait_fifo(sc, 2);
+ hyperfb_write4(sc, NGLE_REG_28, 0);
hyperfb_write4(sc, NGLE_REG_29, pos);
}
