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Support backlight, brightness and contrast wsdisplay paramteres.

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Useful for hpc* ports.
This commit is contained in:
uwe 2005-02-27 15:26:16 +00:00
parent cb2e3c4e50
commit 410c49bf05
1 changed files with 46 additions and 1 deletions
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47
sbin/wsconsctl/display.c
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@ -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 @@ struct field display_field_tab[] = {
{ "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 @@ display_get_values(int fd)
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 @@ display_put_values(fd)
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 ||