From 34273620d9227b61b82257e56d2d190abb9de2d8 Mon Sep 17 00:00:00 2001
From: Daniel Vetter <daniel.vetter@ffwll.ch>
Date: Wed, 26 Nov 2014 16:29:04 +0100
Subject: [PATCH] drm/i915: Tune down spurious CRC interrupt warning
We don't really synchronously turn them off from debugfs. We try to
avoid hitting them too badly by waiting one vblank, but apparently the
irq handler can still race through that gap.
Since this isn't really all that important for testcases, only for
debugging CRC issues let's tune it down to a debug message.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=82602
Cc: Damien Lespiau <damien.lespiau@intel.com>
Acked-by: Damien Lespiau <damien.lespiau@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
---
drivers/gpu/drm/i915/i915_irq.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c
index c02648f32a76..4eea1818b1ab 100644
--- a/drivers/gpu/drm/i915/i915_irq.c
+++ b/drivers/gpu/drm/i915/i915_irq.c
@@ -1621,7 +1621,7 @@ static void display_pipe_crc_irq_handler(struct drm_device *dev, enum pipe pipe,
if (!pipe_crc->entries) {
spin_unlock(&pipe_crc->lock);
- DRM_ERROR("spurious interrupt\n");
+ DRM_DEBUG_KMS("spurious interrupt\n");
return;
}
--
2.34.1