Description of problem:
As part of Mesa testing we always run openarena or tuxracer. But when exiting both of these programs I will got black screen. The VGA output will alive after telinit 3 && telinit 5 but the laptop lid not.

00:02.0 VGA compatible controller [0300]: Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller [8086:0126] (rev 09) (prog-if 00 [VGA controller])
	Subsystem: Lenovo Device [17aa:21d2]
	Flags: bus master, fast devsel, latency 0, IRQ 31
	Memory at f0000000 (64-bit, non-prefetchable) [size=4M]
	Memory at e0000000 (64-bit, prefetchable) [size=256M]
	I/O ports at 4000 [size=64]
	Expansion ROM at <unassigned> [disabled]
	Capabilities: [90] MSI: Enable+ Count=1/1 Maskable- 64bit-
	Capabilities: [d0] Power Management version 2
	Capabilities: [a4] PCI Advanced Features
	Kernel driver in use: i915
	Kernel modules: i915


Version-Release number of selected component (if applicable):
xorg-x11-drv-intel-2.15.0-2.el6
mesa-libGL-7.11-0.6.el6
mesa-libGLU-devel-7.11-0.6.el6
mesa-libGL-devel-7.11-0.6.el6
mesa-dri-drivers-7.11-0.6.el6
mesa-libGLU-7.11-0.6.el6

How reproducible:
100%

Steps to Reproduce:
1. run openarena
2. start fight
3. quit
  
Actual results:


Expected results:


Additional info:
Work fine on nouveau