[PATCH] drm_edid: support CEA video modes

Andy Furniss andyqos at ukfsn.org
Fri May 18 04:37:51 PDT 2012


Joakim Plate wrote:
> Joakim Plate<elupus<at>  ecce.se>  writes:
>
>>
>> Christian Schmidt<schmidt<at>  digadd.de>  writes:
>>
>>>
>>> TFT/plasma televisions and projectors have become commonplace, and so
>>> has the use of PCs to drive them. Add the video modes specified by an
>>> EDID's CEA extension to the mode database for a connector.
>>
>> /Joakim
>>
>
> Shameless bump on the subject. Would be nice if we could
> get this list complete when connecting to HDTV's.

Yea, it would be nice.

UK bluray seems to use 24/1.001 - not that it's that bad watching with 
TV at 24Hz.

I do have issues with interlaced modes on my TV. I don't know how DRM 
handles interlaced, but CEA says that the number of vblank lines 
alternates per field. If that isn't happening then I guess that's why.



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