RING_TIMESTAMP_UDW 1655 drivers/gpu/drm/i915/gvt/handlers.c offset == i915_mmio_reg_offset(RING_TIMESTAMP_UDW(ring_base))) { RING_TIMESTAMP_UDW 1917 drivers/gpu/drm/i915/gvt/handlers.c MMIO_RING_DFH(RING_TIMESTAMP_UDW, D_ALL, F_CMD_ACCESS, RING_TIMESTAMP_UDW 1809 drivers/gpu/drm/i915/intel_uncore.c .offset_udw = RING_TIMESTAMP_UDW(RENDER_RING_BASE),