drm/i915: warn when a vblank wait times out

[firefly-linux-kernel-4.4.55.git] / drivers / gpu / drm / i915 / intel_display.c

diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 373ffdb97ae3ddaaf3b6e81615f113b6124056df..b2ec242add847d485f2c9d160b1a150d6d7a63c7 100644 (file)
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -765,7 +765,7 @@ static void g4x_wait_for_vblank(struct drm_device *dev, int pipe)
        frame = I915_READ(frame_reg);
 
        if (wait_for(I915_READ_NOTRACE(frame_reg) != frame, 50))
-               DRM_DEBUG_KMS("vblank wait timed out\n");
+               WARN(1, "vblank wait timed out\n");
 }
 
 /**