drm/i915/i2c: Track the parent encoder rather than just the dev

The SDVO proxy i2c adapter wants to be able to use information stored in
the encoder, so pass that through intel_i2c rather than iterate over all
known encoders every time.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
This commit is contained in:
Chris Wilson 2010-09-14 16:46:59 +01:00
commit 890f3359f7
7 changed files with 67 additions and 65 deletions