84 lines
3.6 KiB
Diff
84 lines
3.6 KiB
Diff
diff --git a/data/org.gnome.settings-daemon.plugins.power.gschema.xml.in b/data/org.gnome.settings-daemon.plugins.power.gschema.xml.in
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index ec805d8a..cf0d6793 100644
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--- a/data/org.gnome.settings-daemon.plugins.power.gschema.xml.in
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+++ b/data/org.gnome.settings-daemon.plugins.power.gschema.xml.in
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@@ -11,6 +11,11 @@
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<summary>Activation of this plugin</summary>
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<description>Whether this plugin would be activated by unity-settings-daemon or not</description>
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</key>
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+ <key name="manage-dpms-defaults" type="b">
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+ <default>false</default>
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+ <summary>Reset X DPMS values</summary>
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+ <description>Whether DPMS values will be adjusted by gnome-settings-daemon</description>
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+ </key>
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<key name="idle-brightness" type="i">
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<default>30</default>
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<summary>The brightness of the screen when idle</summary>
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diff --git a/plugins/power/gpm-common.c b/plugins/power/gpm-common.c
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index a7ca87fb..a56a7cdc 100644
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--- a/plugins/power/gpm-common.c
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+++ b/plugins/power/gpm-common.c
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@@ -280,6 +280,18 @@ disable_builtin_screensaver (gpointer unused)
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return TRUE;
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}
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+gboolean
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+manage_dpms (void)
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+{
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+ GSettings *settings;
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+ gboolean manage_dpms_defaults;
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+
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+ settings = g_settings_new ("org.gnome.settings-daemon.plugins.power");
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+ manage_dpms_defaults = g_settings_get_boolean (settings, "manage-dpms-defaults");
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+ g_object_unref (settings);
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+ return manage_dpms_defaults;
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+}
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+
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guint
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gsd_power_enable_screensaver_watchdog (void)
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{
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@@ -290,7 +302,7 @@ gsd_power_enable_screensaver_watchdog (void)
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* way. The defaults are now applied in Fedora 20 from
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* being "0" by default to being "600" by default */
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gdk_x11_display_error_trap_push (gdk_display_get_default ());
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- if (DPMSQueryExtension(GDK_DISPLAY_XDISPLAY (gdk_display_get_default ()), &dummy, &dummy))
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+ if (manage_dpms () && DPMSQueryExtension(GDK_DISPLAY_XDISPLAY (gdk_display_get_default ()), &dummy, &dummy))
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DPMSSetTimeouts (GDK_DISPLAY_XDISPLAY (gdk_display_get_default ()), 0, 0, 0);
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gdk_x11_display_error_trap_pop_ignored (gdk_display_get_default ());
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id = g_timeout_add_seconds (XSCREENSAVER_WATCHDOG_TIMEOUT,
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diff --git a/plugins/power/gpm-common.h b/plugins/power/gpm-common.h
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index 88a8e00e..af106479 100644
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--- a/plugins/power/gpm-common.h
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+++ b/plugins/power/gpm-common.h
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@@ -34,6 +34,7 @@ gchar *gpm_get_timestring (guint time);
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gboolean gsd_power_is_hardware_a_vm (void);
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guint gsd_power_enable_screensaver_watchdog (void);
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void reset_idletime (void);
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+gboolean manage_dpms (void);
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/* Backlight helpers */
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diff --git a/plugins/power/gsd-power-manager.c b/plugins/power/gsd-power-manager.c
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index c500fa38..445496ee 100644
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--- a/plugins/power/gsd-power-manager.c
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+++ b/plugins/power/gsd-power-manager.c
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@@ -1033,6 +1033,9 @@ backlight_enable (GsdPowerManager *manager)
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gboolean ret;
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GError *error = NULL;
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+ if (!(manage_dpms ()))
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+ return;
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+
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iio_proxy_claim_light (manager, TRUE);
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ret = gnome_rr_screen_set_dpms_mode (manager->rr_screen,
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GNOME_RR_DPMS_ON,
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@@ -1052,6 +1055,9 @@ backlight_disable (GsdPowerManager *manager)
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gboolean ret;
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GError *error = NULL;
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+ if (!(manage_dpms ()))
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+ return;
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+
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iio_proxy_claim_light (manager, FALSE);
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ret = gnome_rr_screen_set_dpms_mode (manager->rr_screen,
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GNOME_RR_DPMS_OFF,
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