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From: Adam Jackson <ajax@redhat.com>
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Date: Wed, 13 Nov 2013 10:17:24 -0500
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Subject: [PATCH] drm/i915: hush check crtc state
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This is _by far_ the most common backtrace for i915 on retrace.fp.o, and
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it's mostly useless noise.  There's not enough context when it's generated
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to know if something actually went wrong.  Downgrade the message to
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KMS debugging so we can still get it if we want it.
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Bugzilla: 1027037 1028785
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Upstream-status: http://lists.freedesktop.org/archives/intel-gfx/2013-November/035948.html
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---
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 drivers/gpu/drm/i915/intel_display.c | 2 +-
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 1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
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index 9cb5c95d5898..edf0d4b78d68 100644
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--- a/drivers/gpu/drm/i915/intel_display.c
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+++ b/drivers/gpu/drm/i915/intel_display.c
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@@ -10965,7 +10965,7 @@ check_crtc_state(struct drm_device *dev)
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 		if (active &&
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 		    !intel_pipe_config_compare(dev, &crtc->config, &pipe_config)) {
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-			WARN(1, "pipe state doesn't match!\n");
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+			DRM_DEBUG_KMS("pipe state doesn't match!\n");
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 			intel_dump_pipe_config(crtc, &pipe_config,
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 					       "[hw state]");
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 			intel_dump_pipe_config(crtc, &crtc->config,
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-- 
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2.1.0
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