linux-kernel - Re: gma500: Cannot find any crtc or sizes

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Message-ID: <CAH9NwWdF+zukb1r1z6ES6ULeg3dkFzhvhBq1xzjrqjWx-O3cOA@mail.gmail.com>
Date:	Tue, 12 Jun 2012 23:58:00 +0200
From:	Christian Gmeiner <christian.gmeiner@...il.com>
To:	Alan Cox <alan@...rguk.ukuu.org.uk>
Cc:	Patrik Jakobsson <patrik.r.jakobsson@...il.com>,
	linux-kernel@...r.kernel.org, Greg Kroah-Hartman <greg@...ah.com>
Subject: Re: gma500: Cannot find any crtc or sizes - going 1024x768

2012/6/12 Alan Cox <alan@...rguk.ukuu.org.uk>:
>> Was there a special reason for 0x4108 to be left out in the IS_MRST macro?
>> To me it looks like the bitmask should have been updated in commit:
>>
>> gma500: Add the E6xx PCI identifier we are missing
>> 56125db1eecf8d34d84f7925686110d90724edf0
>>
>> If this is the case, I'll send a proper patch since this also applies to
>> stable 3.3.x and 3.4.x
>
> Firstly it should never matter - there are no Moorestown devices in
> circulation. E600T is very similar to Oaktrail.
>
> So the real question here seems to be why does the IS_MRST macro matter.
> What weird firmware is involved here ?

My company is using these cpu bords for our products:
http://www.congatec.com/en/products/qseven/dView/conga-qa6.html

With firmware you mean BIOS or VBios or ...? If you tell me what you need, I may
ask our supplier for more informations. I can tell you that the
following options can be
changed in the BIOS regarding gfx - see
https://www.dropbox.com/s/btlciurz0ih4fhu/IMG_20120612_143431.jpg


---
Christian Gmeiner, MSc
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