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From: Egbert Eich <eich@freedesktop.org>
To: Daniel Vetter <daniel@ffwll.ch>
Cc: Egbert Eich <eich@suse.de>,
	Daniel Vetter <daniel.vetter@intel.com>,
	intel-gfx@lists.freedesktop.org
Subject: Re: [PATCH 5/7] drm/i915: Add Reenable Timer to turn Hotplug Detection back on (v4)
Date: Tue, 16 Apr 2013 22:22:57 +0200	[thread overview]
Message-ID: <20130416202257.GE17947@debian> (raw)
In-Reply-To: <20130416180709.GH27612@phenom.ffwll.local>

On Tue, Apr 16, 2013 at 08:07:09PM +0200, Daniel Vetter wrote:
> On Tue, Apr 16, 2013 at 01:36:58PM +0200, Egbert Eich wrote:
> > We disable hoptplug detection when we encounter a hotplug event
> > storm. Still hotplug detection is required on some outputs (like
> > Display Port). The interrupt storm may be only temporary (on certain
> > Dell Laptops for instance it happens at certain charging states of
> > the system). Thus we enable it after a certain grace period (2 minutes).
> > Should the interrupt storm persist it will be detected immediately
> > and it will be disabled again.
> > 
> > v2: Reordered drm_i915_private: moved hotplug_reenable_timer to hpd state tracker.
> > v3: Clarified loop start value,
> >     Removed superfluous test for Ivybridge and Haswell,
> >     Restructured loop to avoid deep nesting (all suggested by Ville Syrjälä)
> > v4: Fixed two bugs pointed out by Jani Nikula.
> > 
> > Signed-off-by: Egbert Eich <eich@suse.de>
> > Reviewed-by: Jani Nikula <jani.nikula@intel.com>
> 
> I've queued up patches 1-5 of this series, thanks a lot for doing all
> this. Wrt bikesheds: checkpatch seemed a bit unhappy about some of them,
> but I've decided that I want this more for 3.10 than care about checkpatch
> ;-)

I've run checkpatch on every patch - here it only complains about lines longer 
than 80 characters.
Now - if you can prove that my file introduced lines with more than 80 characters
to a file that had no such lines already we can talk about fixing this ;p

Cheers,
	Egbert.

  reply	other threads:[~2013-04-16 20:23 UTC|newest]

Thread overview: 41+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-04-09  9:24 [PATCH v3 0/7] Add HPD interrupt storm detection Egbert Eich
2013-04-09  9:24 ` [PATCH v3 1/7] drm/i915: Add HPD IRQ storm detection (v4) Egbert Eich
2013-04-11  9:32   ` Jani Nikula
2013-04-11 10:46     ` Daniel Vetter
2013-04-16  9:50     ` Egbert Eich
2013-04-16 11:34     ` Egbert Eich
2013-04-16 11:36       ` [PATCH 1/7] drm/i915: Add HPD IRQ storm detection (v5) Egbert Eich
2013-04-16 11:36         ` [PATCH 2/7] drm/i915: (re)init HPD interrupt storm statistics Egbert Eich
2013-04-16 11:36         ` [PATCH 3/7] drm/i915: Mask out the HPD irq bits before setting them individually Egbert Eich
2013-04-16 11:36         ` [PATCH 4/7] drm/i915: Disable HPD interrupt on pin when irq storm is detected (v3) Egbert Eich
2013-04-16 11:36         ` [PATCH 5/7] drm/i915: Add Reenable Timer to turn Hotplug Detection back on (v4) Egbert Eich
2013-04-16 18:07           ` Daniel Vetter
2013-04-16 20:22             ` Egbert Eich [this message]
2013-04-16 20:26               ` Daniel Vetter
2013-04-16 11:36         ` [PATCH 6/7] drm/i915: Add bit field to record which pins have received HPD events (v3) Egbert Eich
2013-04-16 11:37         ` [PATCH 7/7] drm/i915: Only reprobe display on encoder which has received an HPD event (v2) Egbert Eich
2013-04-09  9:24 ` [PATCH v3 2/7] drm/i915: (re)init HPD interrupt storm statistics Egbert Eich
2013-04-11  9:54   ` Jani Nikula
2013-04-09  9:24 ` [PATCH v3 3/7] drm/i915: Mask out the HPD irq bits before setting them individually Egbert Eich
2013-04-11  9:56   ` Jani Nikula
2013-04-09  9:24 ` [PATCH v3 4/7] drm/i915: Disable HPD interrupt on pin when irq storm is detected (v2) Egbert Eich
2013-04-11 10:13   ` Jani Nikula
2013-04-11 13:25     ` [PATCH v3] drm/i915: Disable HPD interrupt on pin when irq storm is detected (v3) Egbert Eich
2013-04-11 14:20       ` Jani Nikula
2013-04-09  9:24 ` [PATCH v3 5/7] drm/i915: Add Reenable Timer to turn Hotplug Detection back on (v3) Egbert Eich
2013-04-11 10:44   ` Jani Nikula
2013-04-11 13:10     ` Egbert Eich
2013-04-11 14:48       ` Jani Nikula
2013-04-11 13:28     ` [PATCH v4] drm/i915: Add Reenable Timer to turn Hotplug Detection back on (v4) Egbert Eich
2013-04-11 14:30       ` Jani Nikula
2013-04-09  9:24 ` [PATCH v3 6/7] drm/i915: Add bit field to record which pins have received HPD events (v2) Egbert Eich
2013-04-11 13:21   ` Jani Nikula
2013-04-11 13:34     ` Egbert Eich
2013-04-11 13:57     ` [PATCH v3] drm/i915: Add bit field to record which pins have received HPD events (v3) Egbert Eich
2013-04-11 14:03       ` [PATCH v3 Update] " Egbert Eich
2013-04-11 15:00         ` Jani Nikula
2013-04-09  9:24 ` [PATCH v3 7/7] drm/i915: Only reprobe display on encoder which has received an HPD event Egbert Eich
2013-04-11 13:35   ` Jani Nikula
     [not found] <Message-ID: <87wqs9nqbb.fsf@intel.com>
2013-04-11 14:00 ` [PATCH v2] drm/i915: Only reprobe display on encoder which has received an HPD event (v2) Egbert Eich
2013-04-11 15:06   ` Jani Nikula
2013-04-23 12:26     ` Daniel Vetter

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