From: Egbert Eich <eich@freedesktop.org>
To: Jani Nikula <jani.nikula@linux.intel.com>
Cc: Egbert Eich <eich@suse.de>,
Daniel Vetter <daniel.vetter@intel.com>,
intel-gfx@lists.freedesktop.org
Subject: Re: [PATCH v3 6/7] drm/i915: Add bit field to record which pins have received HPD events (v2)
Date: Thu, 11 Apr 2013 15:34:54 +0200 [thread overview]
Message-ID: <20130411133454.GB17947@debian> (raw)
In-Reply-To: <87zjx5nqx9.fsf@intel.com>
On Thu, Apr 11, 2013 at 04:21:54PM +0300, Jani Nikula wrote:
> > }
> > + if (hpd_event_bits & (1 << intel_encoder->hpd_pin)) {
> > + DRM_DEBUG_KMS("Connector %s (pin %i) received hotplug event.\n",
> > + drm_get_connector_name(connector), intel_encoder->hpd_pin);
> > + }
>
> I fear this may end up being a bit excessive debug printing.
>
In a storm condition this is definitely true.
I still would like to keep this code in for debugging as I have
some more ideas I would like to implement and test - however I
will wrap this code with #if 0 .. #endif so it can be enabled
easily.
Eventually I will remove it entirely.
Would this be ok with you?
Cheers,
Egbert.
next prev parent reply other threads:[~2013-04-11 13:35 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
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 [this message]
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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