[src/trunk]: src/sbin/wsconsctl Support backlight, brightness and contrast ws...

[uwe <uwe%NetBSD.org@localhost>]

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 ||