GEN8_PPAT_UC 2884 drivers/gpu/drm/i915/i915_gem_gtt.c I915_WRITE(GEN12_PAT_INDEX(3), GEN8_PPAT_UC); GEN8_PPAT_UC 2896 drivers/gpu/drm/i915/i915_gem_gtt.c I915_WRITE(GEN10_PAT_INDEX(3), GEN8_PPAT_UC); GEN8_PPAT_UC 2913 drivers/gpu/drm/i915/i915_gem_gtt.c GEN8_PPAT(3, GEN8_PPAT_UC) | /* Uncached objects, mostly for scanout */