From: Jesse Barnes <jbarnes@virtuousgeek.org>
To: Daniel Vetter <daniel@ffwll.ch>
Cc: intel-gfx@lists.freedesktop.org
Subject: Re: [PATCH 3/6] drm/i915: warn when a vblank wait times out
Date: Sat, 5 Apr 2014 11:52:38 -0700 [thread overview]
Message-ID: <20140405115238.6c246f89@jbarnes-desktop> (raw)
In-Reply-To: <20140405152240.GX7225@phenom.ffwll.local>
On Sat, 5 Apr 2014 17:22:40 +0200
Daniel Vetter <daniel@ffwll.ch> wrote:
> On Sat, Apr 05, 2014 at 07:29:22AM +0100, Chris Wilson wrote:
> > On Fri, Apr 04, 2014 at 04:12:09PM -0700, Jesse Barnes wrote:
> > > This always indicates a bug somewhere.
> >
> > We keep turning this off because we hadn't fixed all the bugs - as we
> > try to wait on a dead pipe. Maybe this time we won't be inundated with
> > WARNs...
>
> We're really early in the 3.16 cycle. If Jesse promises to chase down all
> the fallout I'll happily merge this - we really need to get this done
> sometimes.
It helped me find a missing backport in the Chromium tree for the
vblank code on BYT, so it's already been helpful.
Let the flood of bug reports begin!
--
Jesse Barnes, Intel Open Source Technology Center
next prev parent reply other threads:[~2014-04-05 18:51 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-04-04 23:12 [PATCH 1/6] drm/i915: use VBT to determine whether to enumerate the VGA port Jesse Barnes
2014-04-04 23:12 ` [PATCH 2/6] drm/i915: remove unnecessary delays in intel_dp_link_down Jesse Barnes
2014-04-05 6:26 ` Chris Wilson
2014-04-11 21:25 ` [PATCH 1/2] drm/i915: remove unexplained vblank wait in the DP off code Jesse Barnes
2014-04-11 21:25 ` [PATCH 2/2] drm/i915: remove misplaced panel wait in " Jesse Barnes
2014-04-12 7:03 ` [PATCH 1/2] drm/i915: remove unexplained vblank wait in the " Chris Wilson
2014-04-17 12:21 ` Ville Syrjälä
2014-04-22 19:17 ` Daniel Vetter
2014-04-04 23:12 ` [PATCH 3/6] drm/i915: warn when a vblank wait times out Jesse Barnes
2014-04-05 6:29 ` Chris Wilson
2014-04-05 15:22 ` Daniel Vetter
2014-04-05 18:52 ` Jesse Barnes [this message]
2014-04-07 6:20 ` Daniel Vetter
2014-04-04 23:12 ` [PATCH 4/6] drm/i915: don't set sink DPMS status on eDP Jesse Barnes
2014-04-07 8:36 ` Jani Nikula
2014-04-07 14:58 ` Jesse Barnes
2014-04-04 23:12 ` [PATCH 5/6] drm/i915/vlv: move DP enable after plane/pipe enable per latest spec Jesse Barnes
2014-04-04 23:12 ` [PATCH 6/6] drm/i915/vlv: re-order TX lane reset " Jesse Barnes
2014-05-29 21:47 ` [PATCH 1/6] drm/i915: use VBT to determine whether to enumerate the VGA port Ben Widawsky
2014-06-02 8:24 ` Daniel Vetter
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