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PostPosted: Thu Dec 23, 2010 5:40 am 
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Joined: Thu Nov 25, 2010 6:29 am
Posts: 15
I've tried the last U-boot (2.0.6) & Maverick install on a bunch of TV's but all of them report "no signal" (black screen).

Does NOT work for Efika MX:
==========================

LG 32LF2510
LG 32LG3000
SHARP 32LB220E
PHILIPS 32PFL7762D

Works for Efika MX:
==================

Fujitsu SCALEOVIEW Q22W-1

It would be nice to have a sticky post or some compatibility table and hopefully address once and for all those annoying HDMI issues.


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PostPosted: Sat Dec 25, 2010 5:51 am 
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Genesi

Joined: Fri Sep 24, 2004 1:39 am
Posts: 1422
...new code drop coming that addresses these issues.

Merry Christmas!

R&B

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http://bbrv.blogspot.com


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PostPosted: Mon Dec 27, 2010 12:40 pm 
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Joined: Thu Nov 25, 2010 6:29 am
Posts: 15
Let me know where/how can I help... is the bug located on U-boot ? Kernel image ? etc...

Cheers !


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PostPosted: Mon Dec 27, 2010 2:12 pm 
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Site Admin

Joined: Fri Sep 24, 2004 1:39 am
Posts: 1589
Location: Austin, TX
Quote:
Let me know where/how can I help... is the bug located on U-boot ? Kernel image ? etc...

Cheers !
It's a slight discrepancy in the IPU clocks and the HDMI driver which doesn't always detect an HDMI monitor (it will default to "DVI sink" but.. that doesn't always work)

We believe we know how to fix it but the issue is all in the testing. We already have 3 monitors corrected in the lab that "didn't work".

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Matt Sealey


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PostPosted: Tue Dec 28, 2010 4:35 am 
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Joined: Thu Nov 25, 2010 6:29 am
Posts: 15
Quote:
Quote:
Let me know where/how can I help... is the bug located on U-boot ? Kernel image ? etc...

Cheers !
It's a slight discrepancy in the IPU clocks and the HDMI driver which doesn't always detect an HDMI monitor (it will default to "DVI sink" but.. that doesn't always work)

We believe we know how to fix it but the issue is all in the testing. We already have 3 monitors corrected in the lab that "didn't work".

Aha, I see, it looks like to be related to this one:

http://lwn.net/Articles/420484/

Let me know where you'll drop the compiled kernel image (or whole maverick SD-card img) so I can test it :)

Thanks in advance !


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