drm/i915: Addin-offset is an unreliable indicator of LVDS presence (v2)

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My Samsung N210 has a VBT with DEVICE_TYPE_INT_LFP with a zero
addin-offset. With the check in place, the panel was declared absent.

v2: Only trust BIOS writers that have graduated to writing OpRegions.
(We are all doomed.)

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Zhao Yakui <yakui.zhao@intel.com>
Cc: Adam Jackson <ajax@redhat.com>
Reviewed-by: Adam Jackson <ajax@redhat.com>

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Chris Wilson 2010-08-22 18:21:42 +01:00

parent 44834a67c0

commit 425904dd8a

1 changed files with 26 additions and 20 deletions

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drivers/gpu/drm/i915/intel_lvds.c

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