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[src/trunk]: src/sbin/wsconsctl Support backlight, brightness and contrast ws...
details: https://anonhg.NetBSD.org/src/rev/792b2d791bed
branches: trunk
changeset: 574389:792b2d791bed
user: uwe <uwe%NetBSD.org@localhost>
date: Sun Feb 27 15:26:16 2005 +0000
description:
Support backlight, brightness and contrast wsdisplay paramteres.
Useful for hpc* ports.
diffstat:
sbin/wsconsctl/display.c | 47 ++++++++++++++++++++++++++++++++++++++++++++++-
1 files changed, 46 insertions(+), 1 deletions(-)
diffs (82 lines):
diff -r 733e81ab5739 -r 792b2d791bed sbin/wsconsctl/display.c
--- a/sbin/wsconsctl/display.c Sun Feb 27 15:19:25 2005 +0000
+++ b/sbin/wsconsctl/display.c Sun Feb 27 15:26:16 2005 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: display.c,v 1.9 2005/01/19 20:37:52 xtraeme Exp $ */
+/* $NetBSD: display.c,v 1.10 2005/02/27 15:26:16 uwe Exp $ */
/*-
* Copyright (c) 1998, 2004 The NetBSD Foundation, Inc.
@@ -51,6 +51,9 @@
static int border;
static int dpytype;
static struct wsdisplay_usefontdata font;
+static struct wsdisplay_param backlight;
+static struct wsdisplay_param brightness;
+static struct wsdisplay_param contrast;
static struct wsdisplay_scroll_data scroll_l;
static int msg_default_attrs, msg_default_bg, msg_default_fg;
static int msg_kernel_attrs, msg_kernel_bg, msg_kernel_fg;
@@ -59,6 +62,9 @@
{ "border", &border, FMT_COLOR, FLG_MODIFY },
{ "type", &dpytype, FMT_DPYTYPE, FLG_RDONLY },
{ "font", &font.name, FMT_STRING, FLG_WRONLY },
+ { "backlight", &backlight.curval, FMT_UINT, 0 },
+ { "brightness", &brightness.curval, FMT_UINT, FLG_MODIFY },
+ { "contrast", &contrast.curval, FMT_UINT, FLG_MODIFY },
{ "scroll.fastlines", &scroll_l.fastlines, FMT_UINT, FLG_MODIFY },
{ "scroll.slowlines", &scroll_l.slowlines, FMT_UINT, FLG_MODIFY },
{ "msg.default.attrs", &msg_default_attrs, FMT_ATTRS, FLG_MODIFY },
@@ -83,6 +89,24 @@
if (ioctl(fd, WSDISPLAYIO_GBORDER, &border) < 0)
field_disable_by_value(&border);
+ if (field_by_value(&backlight.curval)->flags & FLG_GET) {
+ backlight.param = WSDISPLAYIO_PARAM_BACKLIGHT;
+ if (ioctl(fd, WSDISPLAYIO_GETPARAM, &backlight) < 0)
+ field_disable_by_value(&backlight.curval);
+ }
+
+ if (field_by_value(&brightness.curval)->flags & FLG_GET) {
+ brightness.param = WSDISPLAYIO_PARAM_BRIGHTNESS;
+ if (ioctl(fd, WSDISPLAYIO_GETPARAM, &brightness))
+ field_disable_by_value(&brightness.curval);
+ }
+
+ if (field_by_value(&contrast.curval)->flags & FLG_GET) {
+ contrast.param = WSDISPLAYIO_PARAM_CONTRAST;
+ if (ioctl(fd, WSDISPLAYIO_GETPARAM, &contrast))
+ field_disable_by_value(&contrast.curval);
+ }
+
if (field_by_value(&msg_default_attrs)->flags & FLG_GET ||
field_by_value(&msg_default_bg)->flags & FLG_GET ||
field_by_value(&msg_default_fg)->flags & FLG_GET ||
@@ -140,6 +164,27 @@
pr_field(field_by_value(&border), " -> ");
}
+ if (field_by_value(&backlight.curval)->flags & FLG_SET) {
+ backlight.param = WSDISPLAYIO_PARAM_BACKLIGHT;
+ if (ioctl(fd, WSDISPLAYIO_SETPARAM, &backlight) < 0)
+ err(1, "WSDISPLAYIO_PARAM_BACKLIGHT");
+ pr_field(field_by_value(&backlight.curval), " -> ");
+ }
+
+ if (field_by_value(&brightness.curval)->flags & FLG_SET) {
+ brightness.param = WSDISPLAYIO_PARAM_BRIGHTNESS;
+ if (ioctl(fd, WSDISPLAYIO_SETPARAM, &brightness) < 0)
+ err(1, "WSDISPLAYIO_PARAM_BRIGHTNESS");
+ pr_field(field_by_value(&brightness.curval), " -> ");
+ }
+
+ if (field_by_value(&contrast.curval)->flags & FLG_SET) {
+ contrast.param = WSDISPLAYIO_PARAM_CONTRAST;
+ if (ioctl(fd, WSDISPLAYIO_SETPARAM, &contrast) < 0)
+ err(1, "WSDISPLAYIO_PARAM_CONTRAST");
+ pr_field(field_by_value(&contrast.curval), " -> ");
+ }
+
if (field_by_value(&msg_default_attrs)->flags & FLG_SET ||
field_by_value(&msg_default_bg)->flags & FLG_SET ||
field_by_value(&msg_default_fg)->flags & FLG_SET ||
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