[Intel-gfx] [PATCH 1/2] Give up on edid retries when i2c tells us that bus is not there

[Eugeni Dodonov]

On Mon, Oct 17, 2011 at 18:41, Keith Packard <keithp at keithp.com> wrote:

> On Mon, 17 Oct 2011 11:12:29 -0200, Eugeni Dodonov <
> eugeni.dodonov at intel.com> wrote:
>
> > +             if (ret == -ENXIO) {
> > +                     DRM_DEBUG_KMS("drm: skipping non-existent adapter
> %s\n",
> > +                                     adapter->name);
> > +                     break;
> > +             }
>
> This seems good to me; are there additional error values which should
> also be considered fatal and not subject to retry?
>

>From what I've checked, the other return error value in this context could
be -EREMOTEIO, which could be caused by transmission error so it should be
retried.

-- 
Eugeni Dodonov
<http://eugeni.dodonov.net/>
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