drm/i915: Include 'i915_error_state' hint for when the GPU catches fire

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c
index 1a33aea..9530447 100644 (file)
--- a/drivers/gpu/drm/i915/i915_irq.c
+++ b/drivers/gpu/drm/i915/i915_irq.c
@@ -784,7 +784,8 @@ static void i915_capture_error_state(struct drm_device *dev)
                return;
        }
 
-       DRM_DEBUG_DRIVER("generating error event\n");
+       DRM_INFO("capturing error event; look for more information in /debug/dri/%d/i915_error_state\n",
+                dev->primary->index);
 
        error->seqno = dev_priv->ring[RCS].get_seqno(&dev_priv->ring[RCS]);
        error->eir = I915_READ(EIR);