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[src/trunk]: src/sys/arch/cobalt/dev hd44780 layer for register reads/writes ...
details: https://anonhg.NetBSD.org/src/rev/82afdbbe0f89
branches: trunk
changeset: 583592:82afdbbe0f89
user: joff <joff%NetBSD.org@localhost>
date: Sun Aug 14 02:59:52 2005 +0000
description:
hd44780 layer for register reads/writes now takes another argument.
diffstat:
sys/arch/cobalt/dev/panel.c | 18 +++++++++---------
1 files changed, 9 insertions(+), 9 deletions(-)
diffs (62 lines):
diff -r 7522951c9b7d -r 82afdbbe0f89 sys/arch/cobalt/dev/panel.c
--- a/sys/arch/cobalt/dev/panel.c Sun Aug 14 02:58:40 2005 +0000
+++ b/sys/arch/cobalt/dev/panel.c Sun Aug 14 02:59:52 2005 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: panel.c,v 1.6 2005/02/04 05:59:27 joff Exp $ */
+/* $NetBSD: panel.c,v 1.7 2005/08/14 02:59:52 joff Exp $ */
/*
* Copyright (c) 2002 Dennis I. Chernoivanov
@@ -28,7 +28,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: panel.c,v 1.6 2005/02/04 05:59:27 joff Exp $");
+__KERNEL_RCSID(0, "$NetBSD: panel.c,v 1.7 2005/08/14 02:59:52 joff Exp $");
#include <sys/param.h>
#include <sys/systm.h>
@@ -69,8 +69,8 @@
static void panel_soft(void *);
static u_int8_t panel_cbt_kprread(bus_space_tag_t, bus_space_handle_t);
-static u_int8_t panel_cbt_hdreadreg(struct hd44780_chip *, u_int32_t);
-static void panel_cbt_hdwritereg(struct hd44780_chip *, u_int32_t, u_int8_t);
+static u_int8_t panel_cbt_hdreadreg(struct hd44780_chip *, u_int32_t, u_int32_t);
+static void panel_cbt_hdwritereg(struct hd44780_chip *, u_int32_t, u_int32_t, u_int8_t);
dev_type_open(panelopen);
dev_type_close(panelclose);
@@ -157,9 +157,9 @@
static void
-panel_cbt_hdwritereg(hd, rs, dat)
+panel_cbt_hdwritereg(hd, en, rs, dat)
struct hd44780_chip *hd;
- u_int32_t rs;
+ u_int32_t en, rs;
u_int8_t dat;
{
if (rs)
@@ -170,9 +170,9 @@
}
static u_int8_t
-panel_cbt_hdreadreg(hd, rs)
+panel_cbt_hdreadreg(hd, en, rs)
struct hd44780_chip *hd;
- u_int32_t rs;
+ u_int32_t en, rs;
{
delay(HD_TIMEOUT_NORMAL);
if (rs)
@@ -239,7 +239,7 @@
if ((error = uiomove((void*)io.buf, io.len, uio)) != 0)
return error;
- hd44780_ddram_redraw(&sc->sc_lcd, &io);
+ hd44780_ddram_redraw(&sc->sc_lcd, 0, &io);
return 0;
}
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