drm/i915: fix the incorrect condition judgement in dp_is_present_in_vbt

We were always looking for the PORT_IDPB entry.

Signed-off-by: Zhao Yakui <yakui.zhao@intel.com>
Reviewed-by: Zhenyu Wang <zhenyuw@linux.intel.com>
Signed-off-by: Eric Anholt <eric@anholt.net>
This commit is contained in:
Zhao Yakui 2009-12-02 10:03:32 +08:00 • committed by Eric Anholt
commit f24bc39fac