[Intel-gfx] [PATCH 1/2] drm/i915: only get clock for active pipes

[Jesse Barnes]

Otherwise the pixel_multiplier may not be set, and who knows what else
in the future.

Signed-off-by: Jesse Barnes <jbarnes at virtuousgeek.org>
---
 drivers/gpu/drm/i915/intel_display.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 1d14ad3..8d7b5f0 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -8790,7 +8790,7 @@ check_crtc_state(struct drm_device *dev)
 				encoder->get_config(encoder, &pipe_config);
 		}
 
-		if (dev_priv->display.get_clock)
+		if (active && dev_priv->display.get_clock)
 			dev_priv->display.get_clock(crtc, &pipe_config);
 
 		WARN(crtc->active != active,
-- 
1.7.9.5