ucWL 7643 drivers/gpu/drm/amd/include/atombios.h UCHAR ucWL; // WRITE Latency ucWL 7673 drivers/gpu/drm/amd/include/atombios.h UCHAR ucWL; // WRITE Latency ucWL 7709 drivers/gpu/drm/amd/include/atombios.h UCHAR ucWL; // WRITE Latency ucWL 6453 drivers/gpu/drm/radeon/atombios.h UCHAR ucWL; // WRITE Latency ucWL 6483 drivers/gpu/drm/radeon/atombios.h UCHAR ucWL; // WRITE Latency ucWL 6516 drivers/gpu/drm/radeon/atombios.h UCHAR ucWL; // WRITE Latency