drm/i915: fix ironlake CRTC enable/disable
commit17f6766c622e03a938f767b49399a68107aef537
authorJesse Barnes <jbarnes@virtuousgeek.org>
Thu, 7 Oct 2010 23:01:19 +0000 (7 16:01 -0700)
committerChris Wilson <chris@chris-wilson.co.uk>
Fri, 8 Oct 2010 09:28:24 +0000 (8 10:28 +0100)
treea654b6779d664609f3df22efc919e88d24767524
parent83240120878805b537a2efeaabff92798140b7cf
drm/i915: fix ironlake CRTC enable/disable

Wait for vblank after enabling a pipe, make the error messages more
informative, and wait for the pipe to turn off when we disable it.

Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
drivers/gpu/drm/i915/intel_display.c