From: Mika Kuoppala <mika.kuoppala@linux.intel.com>
To: Intel Graphics Development <intel-gfx@lists.freedesktop.org>
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>,
Daniel Vetter <daniel.vetter@intel.com>
Subject: Re: [PATCH] drm/i915: Tune down "GT register while GT waking disabled" message
Date: Wed, 20 Jan 2016 13:13:22 +0200 [thread overview]
Message-ID: <87mvs0o65p.fsf@gaia.fi.intel.com> (raw)
In-Reply-To: <1453233656-12955-1-git-send-email-daniel.vetter@ffwll.ch>
Daniel Vetter <daniel.vetter@ffwll.ch> writes:
> We've had this since forever, and's randomly reporting issues and as
> such causing piles&piles of CI noise. Mika is working on proper debug
> infrastructure for this, and on fixing this properly.
>
> Meanwhile make CI more useful for everyone else.
>
> Cc: Mika Kuoppala <mika.kuoppala@intel.com>
> Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=93121
> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
We should have soon way to do research on this without
harming ci/bat. So for denoising:
Reviewed-by: Mika Kuoppala <mika.kuoppala@intel.com>
> ---
> 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 760e0ce4aa26..f1cab9f131ae 100644
> --- a/drivers/gpu/drm/i915/i915_drv.c
> +++ b/drivers/gpu/drm/i915/i915_drv.c
> @@ -1384,7 +1384,7 @@ static void vlv_check_no_gt_access(struct drm_i915_private *dev_priv)
> if (!(I915_READ(VLV_GTLC_PW_STATUS) & VLV_GTLC_ALLOWWAKEERR))
> return;
>
> - DRM_ERROR("GT register access while GT waking disabled\n");
> + DRM_DEBUG_DRIVER("GT register access while GT waking disabled\n");
> I915_WRITE(VLV_GTLC_PW_STATUS, VLV_GTLC_ALLOWWAKEERR);
> }
>
> --
> 2.7.0.rc3
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next prev parent reply other threads:[~2016-01-20 11:15 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-01-19 20:00 [PATCH] drm/i915: Tune down "GT register while GT waking disabled" message Daniel Vetter
2016-01-20 11:13 ` Mika Kuoppala [this message]
2016-01-21 10:07 ` Mika Kuoppala
2016-01-21 10:57 ` ✓ Fi.CI.BAT: success for " Patchwork
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