fifodbg 488 drivers/gpu/drm/i915/intel_uncore.c u32 fifodbg; fifodbg 490 drivers/gpu/drm/i915/intel_uncore.c fifodbg = __raw_uncore_read32(uncore, GTFIFODBG); fifodbg 492 drivers/gpu/drm/i915/intel_uncore.c if (unlikely(fifodbg)) { fifodbg 493 drivers/gpu/drm/i915/intel_uncore.c DRM_DEBUG_DRIVER("GTFIFODBG = 0x08%x\n", fifodbg); fifodbg 494 drivers/gpu/drm/i915/intel_uncore.c __raw_uncore_write32(uncore, GTFIFODBG, fifodbg); fifodbg 497 drivers/gpu/drm/i915/intel_uncore.c return fifodbg;