drm/gma500: Add IS_CDV() macro

This macro is needed for Cedarview specific stuff in the generic gma
functions.

Signed-off-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
This commit is contained in:
Patrik Jakobsson 2013-07-10 18:02:04 +02:00
commit b8e5ec9f30