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From: Jesse Barnes <jbarnes@virtuousgeek.org>
To: Ivan Bulatovic <combuster@gmx.com>
Cc: Chris Wilson <chris@chris-wilson.co.uk>,
	linux-kernel@vger.kernel.org, linux-gfx@lists.freedesktop.org
Subject: Re: [PATCH] drm/i915/tv: After disabling the pipe, use wait_for_vblank_off()
Date: Tue, 24 Aug 2010 16:05:55 -0700	[thread overview]
Message-ID: <20100824160555.142b71fe@virtuousgeek.org> (raw)
In-Reply-To: <1282691071.2120.28.camel@localhost.localdomain>

On Wed, 25 Aug 2010 01:04:31 +0200
Ivan Bulatovic <combuster@gmx.com> wrote:

> On Tue, 2010-08-24 at 22:52 +0100, Chris Wilson wrote: 
> > On Tue, 24 Aug 2010 23:08:50 +0200, Ivan Bulatovic <combuster@gmx.com> wrote:
> > > Unfotunately I still get TV connection detected :(
> > 
> > Jesse spotted the root cause and Linus has now pushed that fix for
> > intel_wait_for_vblank() out. This is just a very minor bug in comparison.
> > Can you please test against linus/master and check that resolves the
> > spurious TV detection for you?
> > Thanks.
> > 
> > -- 
> > Chris Wilson, Intel Open Source Technology Centre
> > --
> > To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
> > the body of a message to majordomo@vger.kernel.org
> > More majordomo info at  http://vger.kernel.org/majordomo-info.html
> > Please read the FAQ at  http://www.tux.org/lkml/
> 
> Spurious TV detection is still here and + I have a new problem with
> resolution in init3 when KMS fires up, it occupies only 1/3rd of the
> screen when booting.
> 
> I've tried patching the kernel I used for testing so far with that one
> liner and I've tried without patches we tried so far (git pull on a
> clean linux-git) and the symptoms are the same on both of them.
> 
> So
> - PIPE_VBLANK_INTERRUPT_STATUS) == 0,
> + PIPE_VBLANK_INTERRUPT_STATUS),
> in intel_display.c doesn't fix the issue, plus it brings a new one in my
> case.

Ugg, one step forward, two steps back.  Working on it.

-- 
Jesse Barnes, Intel Open Source Technology Center

  reply	other threads:[~2010-08-24 23:06 UTC|newest]

Thread overview: 27+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-08-24  1:00 i915: 2.6.36-rc2 wrong resolution on gdm start Ivan Bulatovic
2010-08-24  7:49 ` Chris Wilson
2010-08-24  7:49   ` Chris Wilson
2010-08-24  8:35   ` Ivan Bulatovic
2010-08-24  8:50     ` Chris Wilson
2010-08-24  8:50       ` Chris Wilson
2010-08-24  9:12       ` Ivan Bulatovic
2010-08-24  9:21         ` [PATCH] drm/i915/tv: Flush register writes before sleeping Chris Wilson
2010-08-24  9:21           ` Chris Wilson
2010-08-24 11:03           ` Ivan Bulatovic
2010-08-24 15:11             ` [PATCH] drm/i915/tv: After disabling the pipe, use wait_for_vblank_off() Chris Wilson
2010-08-24 21:08               ` Ivan Bulatovic
2010-08-24 21:52                 ` Chris Wilson
2010-08-24 23:00                   ` Ivan Bulatovic
2010-08-24 23:04                   ` Ivan Bulatovic
2010-08-24 23:05                     ` Jesse Barnes [this message]
2010-08-24 23:06                   ` Ivan Bulatovic
2010-08-25  8:15                     ` Sitsofe Wheeler
2010-08-25  9:17                       ` Ivan Bulatovic
2010-08-25  9:31                       ` Ivan Bulatovic
2010-08-25  9:51                     ` Kan-Ru Chen
2010-08-29 11:29         ` i915: 2.6.36-rc2 wrong resolution on gdm start Pekka Enberg
2010-08-29 13:37           ` Sitsofe Wheeler
2010-08-24  8:54 ` Pekka Enberg
2010-08-24  8:54   ` Pekka Enberg
2010-08-29 12:59 ` Maciej Rutecki
2010-08-29 12:59   ` Maciej Rutecki

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