drm/i915/: DMC 1.04 for Geminilake

There is a nre version of DMC available for GLK.

The release notes mentions:
This FW has the fix to remove the hang conditions due to
some debug related issues.

Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Anusha Srivatsa <anusha.srivatsa@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/1487793336-31857-1-git-send-email-anusha.srivatsa@intel.com