It will be only consistent once we've restored all the crtcs. Since a
bunch of other callers also want to just restore a single crtc, add a
boolean to disable checking only where it doesn't make sense.
Note that intel_modeset_setup_hw_state already has a call to
intel_modeset_check_state at the end, so we don't reduce the amount of
checking.
v2: Try harder not to create a big patch (Chris).
v3: Even smaller (still Chris). Also fix a trailing space.
References: https://lkml.org/lkml/2013/3/16/60
Cc: Tomas Melin <tomas.melin@iki.fi>
Cc: Richard Cochran <richardcochran@gmail.com>
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Cc: stable@vger.kernel.org
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Tested-by: Tomas Melin <tomas.melin@iki.fi>
Tested-by: Richard Cochran <richardcochran@gmail.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
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