diff options
Diffstat (limited to 'source/xfce/xfce4-settings/xfce.xfsettingsd.display.crtc.diff')
| -rw-r--r-- | source/xfce/xfce4-settings/xfce.xfsettingsd.display.crtc.diff | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/source/xfce/xfce4-settings/xfce.xfsettingsd.display.crtc.diff b/source/xfce/xfce4-settings/xfce.xfsettingsd.display.crtc.diff new file mode 100644 index 000000000..73fc826be --- /dev/null +++ b/source/xfce/xfce4-settings/xfce.xfsettingsd.display.crtc.diff @@ -0,0 +1,51 @@ +diff --git a/xfsettingsd/displays.c b/xfsettingsd/displays.c +index 095e323..af70256 100644 +--- a/xfsettingsd/displays.c ++++ b/xfsettingsd/displays.c +@@ -415,6 +415,7 @@ xfce_displays_helper_screen_on_event (GdkXEvent *xevent, + XfceRROutput *output, *o; + XEvent *e = xevent; + gint event_num; ++ gint j; + guint n, m, nactive = 0; + gboolean found = FALSE, changed = FALSE; + +@@ -496,9 +497,37 @@ xfce_displays_helper_screen_on_event (GdkXEvent *xevent, + { + xfsettings_dbg (XFSD_DEBUG_DISPLAYS, "New output connected: %s", + output->info->name); ++ /* need to enable crtc for output ? */ ++ if (output->info->crtc == None) ++ { ++ xfsettings_dbg (XFSD_DEBUG_DISPLAYS, "enabling crtc for %s", output->info->name); ++ crtc = xfce_displays_helper_find_usable_crtc (helper, output); ++ if (crtc) ++ { ++ crtc->mode = output->preferred_mode; ++ crtc->rotation = RR_Rotate_0; ++ crtc->x = crtc->y = 0; ++ /* set width and height */ ++ for (j = 0; j < helper->resources->nmode; ++j) ++ { ++ if (helper->resources->modes[j].id == output->preferred_mode) ++ { ++ crtc->width = helper->resources->modes[j].width; ++ crtc->height = helper->resources->modes[j].height; ++ break; ++ } ++ } ++ xfce_displays_helper_set_outputs (crtc, output); ++ crtc->changed = TRUE; ++ } ++ } ++ + changed = TRUE; + } + } ++ if (changed) ++ xfce_displays_helper_apply_all (helper); ++ + /* Start the minimal dialog according to the user preferences */ + if (changed && xfconf_channel_get_bool (helper->channel, NOTIFY_PROP, FALSE)) + xfce_spawn_command_line_on_screen (NULL, "xfce4-display-settings -m", FALSE, + |