[PATCH 2/7] drm/edid: Allow to ignore the audio EDID data

Adam Jackson ajax at redhat.com
Mon Mar 4 15:51:00 UTC 2019


On Mon, 2019-03-04 at 17:47 +0200, Jani Nikula wrote:
> On Mon, 04 Mar 2019, Maxime Ripard <maxime.ripard at bootlin.com> wrote:
> > In some cases, in order to accomodate with displays with poor EDIDs, we
> > need to ignore that the monitor alledgedly supports audio output and
> > disable the audio output.
> 
> *sad trombone*
> 
> Trying to figure this out automatically in kernel is better than a
> quirk.
> 
> A quirk is better than requiring the user to provide an override EDID
> via the firmware loader (drm.edid_firmware parameter).
> 
> Requiring an override EDID is better than adding a module parameter.

Also, this and 3/ apply to _every_ monitor attached to the system. No.

- ajax



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