drm/i915: Be extra careful about A/D matching for multifunction SDVO

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If we're both RGB and TMDS capable, we'll have set up one connector for
each.  When determining connectivity, require analog/digital state in
the EDID block to match analog/digital support in the connector.
Otherwise, both DVI and VGA will appear to be connected.

Signed-off-by: Adam Jackson <ajax@redhat.com>
Signed-off-by: Eric Anholt <eric@anholt.net>

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Adam Jackson 2010-04-29 14:05:18 -04:00 • committed by Eric Anholt

parent b1083333de

commit 149c36a346

1 changed files with 21 additions and 24 deletions

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drivers/gpu/drm/i915/intel_sdvo.c

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