Re: DSS errors in linux next when booted with DTB append

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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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