drm/edid: Strengthen the algorithm for standard mode codes

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If you have 1920x1200 in both detailed (probably RB) and standard
variants, you probably only want the RB version.  But we have no way of
guessing that from standard mode parse.  So, if a mode already exists
for a given w/h/r, skip adding it.

Signed-off-by: Adam Jackson <ajax@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>

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Adam Jackson 2010-03-29 21:43:29 +00:00 • committed by Dave Airlie

parent a0910c8e37

commit 7ca6adb379

1 changed files with 18 additions and 10 deletions

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drivers/gpu/drm/drm_edid.c

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