The intel-gtt module defines some functions used by i915, but they are only supported by x86 platforms. In order to bring i915 to a more arch-neutral state, we split out these functions and provide stubs in the case of non-x86 builds. There may be a better filename choice for the files used in splitting the calls, it's very much open to discussion. Casey Bowman (2): drm/i915: Require INTEL_GTT to depend on X86 drm/i915/gt: Split intel-gtt functions by arch drivers/gpu/drm/i915/Kconfig | 2 +- drivers/gpu/drm/i915/Makefile | 2 + drivers/gpu/drm/i915/gt/intel_ggtt.c | 97 +---------------- drivers/gpu/drm/i915/gt/intel_gt.c | 6 +- drivers/gpu/drm/i915/gt/intel_gtt.h | 10 ++ drivers/gpu/drm/i915/gt/intel_gtt_support.c | 113 ++++++++++++++++++++ drivers/gpu/drm/i915/gt/intel_gtt_support.h | 39 +++++++ 7 files changed, 172 insertions(+), 97 deletions(-) create mode 100644 drivers/gpu/drm/i915/gt/intel_gtt_support.c create mode 100644 drivers/gpu/drm/i915/gt/intel_gtt_support.h -- 2.25.1
