DRM_I915_GEM_GET_TILING 401 include/uapi/drm/i915_drm.h #define DRM_IOCTL_I915_GEM_GET_TILING DRM_IOWR (DRM_COMMAND_BASE + DRM_I915_GEM_GET_TILING, struct drm_i915_gem_get_tiling) DRM_I915_GEM_GET_TILING 401 tools/include/uapi/drm/i915_drm.h #define DRM_IOCTL_I915_GEM_GET_TILING DRM_IOWR (DRM_COMMAND_BASE + DRM_I915_GEM_GET_TILING, struct drm_i915_gem_get_tiling)