drm/i915: add panel lock assertion function
authorJesse Barnes <jbarnes@virtuousgeek.org>
Tue, 4 Jan 2011 23:09:32 +0000 (15:09 -0800)
committerChris Wilson <chris@chris-wilson.co.uk>
Wed, 19 Jan 2011 12:36:11 +0000 (12:36 +0000)
When PLLs or timing regs are changed, we need to make sure the panel
lock will allow it.

Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

No differences found