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From: Pekka Enberg <penberg@kernel.org>
To: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Tomas Winkler <tomasw@gmail.com>,
	intel-gfx@lists.freedesktop.org, linux-kernel@vger.kernel.org,
	Daniel Vetter <daniel@ffwll.ch>,
	Linus Torvalds <torvalds@linux-foundation.org>,
	Andrew Morton <akpm@linux-foundation.org>
Subject: Re: [Intel-gfx] [PATCH] drm/i915: Disable all outputs early, before KMS takeover
Date: Tue, 5 Apr 2011 13:37:17 +0300	[thread overview]
Message-ID: <BANLkTi=kXod21RUukrTuMzP5TFqgo4NxRw@mail.gmail.com> (raw)
In-Reply-To: <b7da2f$qvoau5@fmsmga001.fm.intel.com>

Hi Chris!

On Tue, Apr 5, 2011 at 1:30 PM, Chris Wilson <chris@chris-wilson.co.uk> wrote:
> On Tue, 5 Apr 2011 13:21:08 +0300, Tomas Winkler <tomasw@gmail.com> wrote:
>> On Fri, Apr 1, 2011 at 2:51 PM, Pekka Enberg <penberg@kernel.org> wrote:
>> > Unfortunately I get a blank screen with after boot:
>> > Nacked-by: Pekka Enberg <penberg@kernel.org>
>
> But until you can tell me where it explodes on your system, we fix
> issues on several other machines...

Oh, that's nice, you first made the damn thing flicker in 2.6.39-rc1
and now you're fixing it for others by giving me a blank screen after
boot?

I guess I don't need to tell you that I am not at all happy especially
since you keep breaking i915 in almost every damn release!

>> Not sure this is related, but when I enable DRM_I915_KMS=y I'm got
>> stuck after boot too. When KMS is disabled I can at least get to the
>> console (no graphics)
>> This is with kernel 2.6.39-rc1.  It worked fine with 2.6.38. I don't
>> have much time bisect and reboot.  Shell I  try to pull drm-fixes for
>> rc2 or use try this patch?
>
> Add drm.debug=0xe to your grub kernel parameters and attach the dmesg for
> the failing boot. From that I should be able to recommend a course of
> action.

OK, I'll try that tonight.

                       Pekka

  reply	other threads:[~2011-04-05 10:37 UTC|newest]

Thread overview: 25+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <AANLkTi=VqkYjdiDLJvM-OfmBSGx-EkRkt=4XCDEnvZsU@mail.gmail.com>
2011-03-29 10:46 ` [PATCH] drm/i915: Disable all outputs early, before KMS takeover Chris Wilson
2011-03-29 12:23   ` [PATCH] drm/i915: Move the irq wait queue initialisation into the ring init Chris Wilson
2011-03-29 13:05     ` Pekka Enberg
2011-03-29 13:22       ` Chris Wilson
2011-03-29 13:39         ` Pekka Enberg
2011-03-29 14:22           ` Pekka Enberg
2011-03-29 14:32             ` Chris Wilson
2011-03-29 15:21               ` Pekka Enberg
2011-04-01 11:44   ` [PATCH] drm/i915: Disable all outputs early, before KMS takeover Daniel Vetter
2011-04-01 11:51     ` [Intel-gfx] " Pekka Enberg
2011-04-05 10:21       ` Tomas Winkler
2011-04-05 10:30         ` Chris Wilson
2011-04-05 10:37           ` Pekka Enberg [this message]
2011-04-05 11:55             ` Tomas Winkler
2011-04-05 14:11             ` Pekka Enberg
2011-04-05 14:27               ` Chris Wilson
2011-04-05 14:31                 ` [Intel-gfx] " Pekka Enberg
2011-04-05 14:34               ` Chris Wilson
2011-04-05 15:11                 ` Pekka Enberg
2011-04-05 15:32                   ` Chris Wilson
2011-04-05 15:44                     ` Pekka Enberg
2011-04-05 14:42           ` Linus Torvalds
2011-04-05 15:01             ` Keith Packard
2011-04-05 15:12             ` [Intel-gfx] " Chris Wilson
2011-04-05 15:35               ` Pekka Enberg

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