[Intel-gfx] [PATCH] drm/i915/lvds: Always use the presence pin for LVDS on PCH

Keith Packard keithp at keithp.com
Thu Feb 9 18:13:35 CET 2012

<#part sign=pgpmime>
On Thu,  9 Feb 2012 09:35:53 +0000, Chris Wilson <chris at chris-wilson.co.uk> wrote:
> With the introduction of the PCH, we gained an LVDS presence pin but we
> continued to use the existing logic that asserted that LVDS was only
> supported on certain mobile chipsets. However, there are desktop
> IronLake systems with LVDS attached which we fail to detect. So for PCH,
> trust the LVDS presence pin and quirk all the lying manufacturers.

Uh. I don't see where this is using the LVDS presence pin. Am I just
missing something?

keith.packard at intel.com

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