drivers/intel/gma: put controller in separate header

Including i915.h just for the GMA/SSDT related functions means
dragging along all of i915_reg.h as well, which is problematic
since some platforms (like Apollo Lake) use overlapping symbols.
To avoid this conflict, break out the GMA/SSDT bits into their
own header which can be included without conflict.

Change-Id: I73fb7ef01abaafdcdbc44f1e3f5eb1883fc31616
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/40592
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>

0 files changed, 0 insertions, 0 deletions