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From: Kevin Hilman <khilman@mvista.com>
To: Paul Walmsley <paul@booyaka.com>
Cc: Linux OMAP <linux-omap-open-source@linux.omap.com>
Subject: Re: new PRCM breakage: 2430 FB
Date: Wed, 13 Jun 2007 14:19:24 -0700	[thread overview]
Message-ID: <46705F5C.8060902@mvista.com> (raw)
In-Reply-To: <Pine.LNX.4.64.0706131259150.26500@utopia.booyaka.com>

Paul Walmsley wrote:
> On Wed, 6 Jun 2007, Kevin Hilman wrote:
> 
>> I just noticed that with the new PRCM reorg, the 2430 LCD is no longer
>> powering on.  I'll dig into it tomorrow, but any pointers would be
>> appreciated.
> 
> Hi Kevin,
> 
> I think I may have found the problem.  Could you give the attached patch
> a test?

Paul,

Thanks for digging.  It indeed helps.  The backlight comes on, but then
omapfb starts spitting out other errors:

omapfb omapfb: irq error status 00e2

omapfb omapfb: irq error status 0040

omapfb omapfb: irq error status 40e2

omapfb omapfb: irq error status 4040

omapfb omapfb: irq error status 4040

printk: 343155 messages suppressed.
omapfb omapfb: irq error status 4040

printk: 354528 messages suppressed.
[....]

I haven't dug any deeper on this yet.  I'll be on vacation next week,
then at OLS the week after, so unless anyone else does, I won't be able
to dig more until early July.

Kevin

      reply	other threads:[~2007-06-13 21:19 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-06-07  0:28 new PRCM breakage: 2430 FB Kevin Hilman
2007-06-07 23:06 ` Syed Mohammed, Khasim
2007-06-07 23:22   ` Kevin Hilman
2007-06-12  0:45     ` Paul Walmsley
2007-06-12  3:05       ` Syed Mohammed, Khasim
2007-06-12  3:58       ` Woodruff, Richard
2007-06-12 15:14         ` Syed Mohammed, Khasim
2007-06-12  4:25       ` Syed Mohammed, Khasim
2007-06-13 19:00 ` Paul Walmsley
2007-06-13 21:19   ` Kevin Hilman [this message]

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