Motivated by my review in https://patchwork.freedesktop.org/patch/443857/?series=92135&rev=5 I went to look why we needed the additional hw_id fields. It turns out we don't, but we kept adding new IDs to keep it consistent. Now that with the extra media engines we would just leave than zero'ed, let's refactor the code so we don't keep them around: they aren't used since GRAPHICS_VER == 8.
I'd say last patch is a stretch due to the use of _PICK() and hardcoding the map, but to me it seems to avoid making it more complex elsewhere.
Lucas De Marchi (4): drm/i915/gt: fix platform prefix drm/i915/gt: nuke unused legacy engine hw_id drm/i915/gt: rename legacy engine->hw_id to engine->gen6_hw_id drm/i915/gt: nuke gen6_hw_id
drivers/gpu/drm/i915/gt/intel_engine_cs.c | 10 ---------- drivers/gpu/drm/i915/gt/intel_engine_types.h | 12 ------------ drivers/gpu/drm/i915/gt/intel_gt.c | 4 ++-- drivers/gpu/drm/i915/i915_reg.h | 4 +++- 4 files changed, 5 insertions(+), 25 deletions(-)