From mboxrd@z Thu Jan  1 00:00:00 1970
From: =?ISO-8859-1?Q?Marius_Gr=F6ger?= <marius.groeger@googlemail.com>
Subject: Re: Glitch in newer drm-next/drm-radeon-testing
Date: Sun, 06 Jun 2010 19:52:33 +0200
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To: James Simmons <jsimmons@infradead.org>
Cc: =?ISO-8859-1?Q?Michel_D=E4nzer?= <michel@daenzer.net>, dri-devel@lists.freedesktop.org
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Am 06.06.2010 18:47, schrieb James Simmons:
>
>>> Apologies for such an unspecific description, and for what almost seems
>>> like a support request for MythTV. I wouldn't post here if I were not
>>> 100% sure it must be related with the recent drm changes.
>>
>> Note that the DRM APIs are intended for use by userspace components of
>> graphics drivers / API libraries, not applications directly. MythTV
>> shouldn't use the DRM directly for synchronization but rather use GLX
>> synchronization APIs.
>
> Tho not the case for MythTV on a embedded device requiring apps to use GLX
> wuld be to heavy. I would agree libdrm should be used.

I have found the cause for the glitch and just filed
http://bugs.freedesktop.org/show_bug.cgi?id=28411.

Regards
Marius