jhibbits b0f3f2649d Clear the backlight level when it's turned off. Also, reduce the delay times to
less conservative values, also found in the radeonkms driver.

MFC after:	2 weeks
X-MFC-with:	r264205
2014-04-06 23:57:19 +00:00
..
2013-12-13 05:54:25 +00:00
2013-12-02 22:00:15 +00:00