[cip-dev] i915 -- c784e5249e -- backporting

Hi!

I took a look at c784e5249e and it does not seem to be easy to
backport. Files are at different locations, defines it wants to change
have different values, ... I did not get anywhere.

Best regards,

								Pavel
-- 
DENX Software Engineering GmbH,      Managing Director: Wolfgang Denk
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany