drm/i915: tune down hangcheck noise

We already have a big splashing *ERROR* for all the relevant cases of
hangs, so this one here is redudant. And it results in an unclean
dmesg when running with simulated hangs. Regression has been
introduced in

commit 05407ff889ceebe383aa5907219f86582ef96b72
Author: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Date:   Thu May 30 09:04:29 2013 +0300

    drm/i915: detect hang using per ring hangcheck_score

Cc: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=68641
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c
index a03b445ceb5f94988f1df38b0cd07fdb7f0b3a13..4c6853f57d6292bc875892f10c074b5ac5acbfa9 100644 (file)
--- a/drivers/gpu/drm/i915/i915_irq.c
+++ b/drivers/gpu/drm/i915/i915_irq.c
@@ -2027,9 +2027,9 @@ static void i915_hangcheck_elapsed(unsigned long data)
 
        for_each_ring(ring, dev_priv, i) {
                if (ring->hangcheck.score > FIRE) {
-                       DRM_ERROR("%s on %s\n",
-                                 stuck[i] ? "stuck" : "no progress",
-                                 ring->name);
+                       DRM_INFO("%s on %s\n",
+                                stuck[i] ? "stuck" : "no progress",
+                                ring->name);
                        rings_hung++;
                }
        }