drm/i915: DMC 1.03 for Geminilake

drm/i915: DMC 1.03 for Geminilake

There is a new version of DMC available for Geminilake.

It's release notes only mention:
- Enhancement in the FW to restore the PG2 state

v2: Fixed the platform name on commit message.
    Noticed by Jani S.
v3: cook on top of drm-tip without depending on kbl
    one so CI can check.
v4: make v3 on top of v2.

Cc: David Weinehall <tao@kernel.org>
Cc: Jani Saarinen <jani.saarinen@intel.com>
Cc: Ander Conselvan de Oliveira <ander.conselvan.de.oliveira@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Reviewed-by: Ander Conselvan de Oliveira <conselvan2@gmail.com>
Signed-off-by: Ander Conselvan de Oliveira <ander.conselvan.de.oliveira@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1487295515-15396-1-git-send-email-rodrigo.vivi@intel.com