From: Tomi Valkeinen <tomi.valkeinen@ti.com>
To: Tony Lindgren <tony@atomide.com>
Cc: linux-omap@vger.kernel.org
Subject: Re: DSS errors in linux next when booted with DTB append
Date: Tue, 5 Feb 2013 14:37:21 +0200 [thread overview]
Message-ID: <5110FD01.7010605@ti.com> (raw)
In-Reply-To: <20130116190803.GG14149@atomide.com>
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Hi,
On 2013-01-16 21:08, Tony Lindgren wrote:
> Hi Tomi,
>
> Looks like omap_dss_init() goes crazy on panda es when booted with
> PANEL_TAAL and DTB append enabled, see below. Does not seem to happen when
> booted on blaze. Noticed this after enabling all the panels, my modified
> omap2plus_defconfig attached.
Hmm, looks odd. The log shows it's trying to use Taal panel, even if
Panda doesn't have such a panel. Who's adding the Taal device? Are you
booting Panda with Blaze's dtb?
That said, I have seen similar circular locking warnings related to
omapfb/omapdss, but I haven't been able to resolve them, or even to
really find out why the warning happens. I haven't seen any problems
though, it's just a warning.
So my guess is that you're seeing two unrelated problems, one related to
dtbs or such, and the other related to locks.
Tomi
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next prev parent reply other threads:[~2013-02-05 12:37 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-01-16 19:08 DSS errors in linux next when booted with DTB append Tony Lindgren
2013-02-05 12:37 ` Tomi Valkeinen [this message]
2013-02-05 19:06 ` Tony Lindgren
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