venc/vdec: Add missing cflags for msm7x30

Change-Id: Ic1542e60671f75882f46ef217e6fc6cd631c99f2
mm-video: Fix compile error on 7x30.

Change-Id: Ia5d25165602eb2ae42ea8ac33248c627b07fed1d
Revert "Revert "mm-video: venc: Correct a typo in variable name""

This reverts commit c10518de4ae1ca67830f58db53d0689057b7d8ee.

Fixup the kernels instead...

Change-Id: I8676945198d92db70c51d85a28bba27514e93085