On Tue, 18 Nov 2014 17:41:26 +0000
Andrew Jackson <Andrew.Jackson at arm.com> wrote:
> Fetching the EDID from a connected monitor is an automated thing
> with NXP TDA19988. But on some boards the fetching fails for the
> first time silently without any indication that an error has occured.
> More than that, subsequent fetches of the EDID succeed until the
> monitor(s) are unplugged.
>
> Add a function to validate the read EDID and retry if the block
> retrieved is not valid.
>
> Signed-off-by: Andrew Jackson <Andrew.Jackson at arm.com>
> Signed-off-by: Liviu Dudau <Liviu.Dudau at arm.com>
It seems that your patch is deprecated by Laurent Pinchart's
[PATCH] drm: tda998x: Use drm_do_get_edid()
http://lists.freedesktop.org/archives/dri-devel/2014-November/072906.html
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