Re: [PATCH] drm: edid revision 0 is valid

Jamie Lokier
2009-03-11T02:57:08Z

Kyle McMartin wrote:
> - if (edid->revision <= 0 || edid->revision > 3) {
> + if (edid->revision > 3) {
> DRM_ERROR("EDID has minor version %d, which is not between 0-3\n", edid->revision);
> goto bad;

Ahem. EDID version 1.4 exists too, in fact it's the current version.
EDID 1.5+ doesn't exist, but it should be backward compatible when it does.

I'm doing a lot of work on another EDID parser, including full DMT and
CEA-861 mode tables, monitor hotplug, all quirks from Xorg and the
kernel, EDID 1.4 support w/ CVT calculation, etc. right now for an
embedded Linux video project. Would there be any interest
incorporating parts of that work?

-- Jamie