Re: [PATCH] fbdev: add a function to parse further EDID Detailed Timing Descriptors

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On Wed, 20 Oct 2010 17:12:05 +0200 (CEST)
Guennadi Liakhovetski <g.liakhovetski@xxxxxx> wrote:

> Hi Erik
> 
> On Fri, 20 Aug 2010, Erik Gilling wrote:
> 
> > Guennadi,
> >     Not sure how you're using the edid but you can get all 4 DTDs by
> > calling fb_edid_to_monspecs() then calling fb_videomode_to_var() on
> > each of the entries in monspecs.modedb.  This is still lacking as
> > modern monitors/tvs can have multiple EDID blocks.  My recent patch
> > [1] is a proposal for addressing that.
> 
> Thanks for your reply, yes, I did switch to using fb_edid_to_monspecs(), 
> which does just what I need. However, I would indeed need the extra modes 
> from extended EDID blocks, so, your patch would come in handy. What's its 
> status? There have been no comments and it's not in next. I would imagine, 
> that at least an EXPORT_SYNBOL() and a dummy version for when 
> CONFIG_FB_MODE_HELPERS is not set are missing in your patch, but otherwise 
> - are there any big objections? I.e., you just need to apply something 
> like the diff below. With it applied:
> 
> Tested-by: Guennadi Liakhovetski <g.liakhovetski@xxxxxx>
> 
> Andrew, would you be taking it after the above issues are corrected?

Sure.  Please cc me on the next version.

> As a TODO: are you planning to add parsing of SVDs to your E-EDID code?

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