drm/i915: Only update mode related state if a modeset happened.
authorMaarten Lankhorst <maarten.lankhorst@linux.intel.com>
Wed, 5 Aug 2015 10:37:10 +0000 (12:37 +0200)
committerDaniel Vetter <daniel.vetter@ffwll.ch>
Fri, 14 Aug 2015 15:50:36 +0000 (17:50 +0200)
commit4740b0f2b80cc7810bf5fa871189c318b08dbc46
tree72c03220bcb5e9f25322cea6e461258de35a02bc
parent2d406bb0d95c8dfdee4389471869a6e48c7b3432
drm/i915: Only update mode related state if a modeset happened.

The rest will be a noop anyway, since without modeset there will be
no updated dplls and no modeset state to update.

Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
drivers/gpu/drm/i915/intel_display.c