drm/msm: make HDCP support optional

It is already optional at runtime.  But this at least simplifies
backports to kernels without QCOM_SCM.

Signed-off-by: Rob Clark <robdclark@gmail.com>
This commit is contained in:
Rob Clark 2016-03-20 10:16:29 -04:00
commit feb46f02c3
3 changed files with 20 additions and 1 deletions