Baed on Eric's idea in order to handle multiple sdvo encoders
we implement another approach to dynamically chose real one
encoder after detection, which is contrasted with patch -
drm/i915:Construct all possible sdvo outputs for sdvo encoder.
Signed-off-by: NMa Ling <ling.ma@intel.com>
Signed-off-by: NEric Anholt <eric@anholt.net>