Attachment 72614 Details for Bug 58897 – tune down debug message

[patch] tune down debug message

0001-drm-i915-tune-down-unknown-unclaime-write-hsw-debug-.patch (text/plain), 1.25 KB, created by Daniel Vetter on 2013-01-07 09:42:31 UTC

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Creator: Daniel Vetter

Created: 2013-01-07 09:42:31 UTC

Size: 1.25 KB

patch

obsolete

>From a12835da0c701bf2ccfcd39a8c5a2052ede47f83 Mon Sep 17 00:00:00 2001
>From: Daniel Vetter <daniel.vetter@ffwll.ch>
>Date: Mon, 7 Jan 2013 10:43:13 +0100
>Subject: [PATCH] drm/i915: tune down unknown unclaime write hsw debug message
>
>This could very well be caused by dirt left behind by the BIOS, so
>tune it down to the debug level.
>
>Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=58897
>Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
>---
> drivers/gpu/drm/i915/i915_drv.c |    2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
>diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c
>index 530db83..08dbcc3 100644
>--- a/drivers/gpu/drm/i915/i915_drv.c
>+++ b/drivers/gpu/drm/i915/i915_drv.c
>@@ -1258,7 +1258,7 @@ void i915_write##x(struct drm_i915_private *dev_priv, u32 reg, u##x val) { \
> 	if (IS_GEN5(dev_priv->dev)) \
> 		ilk_dummy_write(dev_priv); \
> 	if (IS_HASWELL(dev_priv->dev) && (I915_READ_NOTRACE(GEN7_ERR_INT) & ERR_INT_MMIO_UNCLAIMED)) { \
>-		DRM_ERROR("Unknown unclaimed register before writing to %x\n", reg); \
>+		DRM_DEBUG("Unknown unclaimed register before writing to %x\n", reg); \
> 		I915_WRITE_NOTRACE(GEN7_ERR_INT, ERR_INT_MMIO_UNCLAIMED); \
> 	} \
> 	if (IS_VALLEYVIEW(dev_priv->dev) && IS_DISPLAYREG(reg)) { \
>-- 
>1.7.10.4
>

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Attachments on bug 58897: 72323 | 72324 | 72326 | 72614 | 72775 | 72840 | 74031

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