I915_CONTEXT_PARAM_SSEU 1512 include/uapi/drm/i915_drm.h #define I915_CONTEXT_PARAM_SSEU 0x7 I915_CONTEXT_PARAM_SSEU 1512 tools/include/uapi/drm/i915_drm.h #define I915_CONTEXT_PARAM_SSEU 0x7