From: Jonathan Corbet <corbet@lwn.net>
To: Chris Wilson <chris@chris-wilson.co.uk>
Cc: LKML <linux-kernel@vger.kernel.org>,
dri-devel@lists.freedesktop.org, Eric Anholt <eric@anholt.net>
Subject: Re: [now bisected] i915: 2.6.36-rc2 hoses my Intel display
Date: Mon, 23 Aug 2010 17:46:41 -0600 [thread overview]
Message-ID: <20100823174641.4ba58bfe@bike.lwn.net> (raw)
In-Reply-To: <8u3s94$gak083@orsmga002.jf.intel.com>
On Tue, 24 Aug 2010 00:37:52 +0100
Chris Wilson <chris@chris-wilson.co.uk> wrote:
> drm.debug=0x4 should print the right information for this bug.
That doesn't seem to give me any output at all.
One thing I noticed, though, is that I occasionally get something like:
Aug 23 17:43:14 bike kernel: [ 142.920185] [drm:intel_calculate_wm] *ERROR* Insufficient FIFO for plane, expect flickering: entries required = 51, available = 28.
They seem to come in threes, for whatever that's worth.
Thanks,
jon
next prev parent reply other threads:[~2010-08-23 23:46 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-08-23 17:01 Jonathan Corbet
2010-08-23 21:17 ` [now bisected] " Jonathan Corbet
2010-08-23 22:36 ` Chris Wilson
2010-08-23 23:32 ` Jonathan Corbet
2010-08-23 23:37 ` Chris Wilson
2010-08-23 23:46 ` Jonathan Corbet [this message]
2010-08-23 23:55 ` Chris Wilson
2010-08-24 13:16 ` Jonathan Corbet
2010-08-24 13:37 ` Chris Wilson
2010-08-26 19:23 ` Maciej Rutecki
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