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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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![](https://seccdn.libravatar.org/avatar/2b3dd3a56b56c16f6e54c1904578f5f0100d27020cdfbf6479a4e47482e712c0?s=16&d=retro) |
04ee959 |
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![](https://seccdn.libravatar.org/avatar/4a0fc9d2dfbe9dc214f4e8cfd3e4f5ab3d62796420bb9b7e99de30089fccdcac?s=16&d=retro) |
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This is _by far_ the most common backtrace for i915 on retrace.fp.o, and
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![](https://seccdn.libravatar.org/avatar/4a0fc9d2dfbe9dc214f4e8cfd3e4f5ab3d62796420bb9b7e99de30089fccdcac?s=16&d=retro) |
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it's mostly useless noise. There's not enough context when it's generated
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![](https://seccdn.libravatar.org/avatar/4a0fc9d2dfbe9dc214f4e8cfd3e4f5ab3d62796420bb9b7e99de30089fccdcac?s=16&d=retro) |
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to know if something actually went wrong. Downgrade the message to
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![](https://seccdn.libravatar.org/avatar/4a0fc9d2dfbe9dc214f4e8cfd3e4f5ab3d62796420bb9b7e99de30089fccdcac?s=16&d=retro) |
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KMS debugging so we can still get it if we want it.
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![](https://seccdn.libravatar.org/avatar/4a0fc9d2dfbe9dc214f4e8cfd3e4f5ab3d62796420bb9b7e99de30089fccdcac?s=16&d=retro) |
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Bugzilla: 1027037 1028785
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![](https://seccdn.libravatar.org/avatar/2b3dd3a56b56c16f6e54c1904578f5f0100d27020cdfbf6479a4e47482e712c0?s=16&d=retro) |
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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 9943c20a741d..bfac247e6d2c 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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@@ -10886,7 +10886,7 @@ 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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- I915_STATE_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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![](https://seccdn.libravatar.org/avatar/2b3dd3a56b56c16f6e54c1904578f5f0100d27020cdfbf6479a4e47482e712c0?s=16&d=retro) |
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--
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1e63a38 |
2.1.0
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