1/2 [
Author: Tom Zanussi
Email: tom.zanussi@intel.com
Subject: bsp/emenlow: initialize lvds backlight only if lvds enabled
Date: Thu, 26 Apr 2012 13:48:38 -0500

intel_lvds_init() initializes the lvds backlight even if the lvds init
failed.  That doesn't make sense, and causes unnecessary error
messages in the kernel log.

Put the backlight init code into a separat function and only call it
if the lvds panel was successfully initialized.

Signed-off-by: Tom Zanussi <tom.zanussi@intel.com>
]

2/2 [
Author: Tom Zanussi
Email: tom.zanussi@intel.com
Subject: bsp/emenlow: give up drm_global_mutex on contention in drm_lock()
Date: Wed, 25 Apr 2012 09:11:27 -0500

If drm_lock_take() fails, give up the global ioctl mutex and allow
other locked ioctls in the meantime.

Signed-off-by: Tom Zanussi <tom.zanussi@intel.com>
]

Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>