drm/msm: clean up DDC handling for SDE HDMI driver

Separate out the DRM HDMI utility functions into a separate
module.

Make the DRM HDMI utility functions support self retry where
they shall try for an arbitrary number of times on failure
otherwise let the client call the API to retry the number of
times as warranted.

Add a SDE HDMI utility file which shall invoke the upstream
functions in a manner as required to maintain the functionality
of legacy drivers.

Change-Id: I64af3f997a16b2d9358ea867585aa12772d22599
Signed-off-by: Abhinav Kumar <abhinavk@codeaurora.org>

0 files changed, 0 insertions, 0 deletions