drm/i915: generate a KMS uevent at lid open/close time
With all the other lid pieces in place, it's easy to generate a uevent
for the LVDS connector just like we do for other outputs. Should make
lid open/close fit in with the rest of a userland based output
reconfiguration scheme.
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Eric Anholt <eric@anholt.net>
diff --git a/drivers/gpu/drm/i915/intel_lvds.c b/drivers/gpu/drm/i915/intel_lvds.c
index 90f69d4..c4799bd 100644
--- a/drivers/gpu/drm/i915/intel_lvds.c
+++ b/drivers/gpu/drm/i915/intel_lvds.c
@@ -649,6 +649,8 @@
if (acpi_lid_open())
drm_helper_resume_force_mode(dev);
+ drm_sysfs_hotplug_event(dev_priv->dev);
+
return NOTIFY_OK;
}