From: Jesse Barnes <jbarnes@virtuousgeek.org>
Date: Thu, 10 Sep 2009 22:28:05 +0000 (-0700)
Subject: drm/i915: generate a KMS uevent at lid open/close time
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=06324194eee97a51b5f172270df49ec39192d6cc;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

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 90f69d4717e9..c4799bd7eaad 100644
--- a/drivers/gpu/drm/i915/intel_lvds.c
+++ b/drivers/gpu/drm/i915/intel_lvds.c
@@ -649,6 +649,8 @@ static int intel_lid_notify(struct notifier_block *nb, unsigned long val,
 	if (acpi_lid_open())
 		drm_helper_resume_force_mode(dev);
 
+	drm_sysfs_hotplug_event(dev_priv->dev);
+
 	return NOTIFY_OK;
 }