ucCL 7642 drivers/gpu/drm/amd/include/atombios.h UCHAR ucCL; // CAS latency ucCL 7672 drivers/gpu/drm/amd/include/atombios.h UCHAR ucCL; // CAS latency ucCL 7708 drivers/gpu/drm/amd/include/atombios.h UCHAR ucCL; // CAS latency ucCL 6452 drivers/gpu/drm/radeon/atombios.h UCHAR ucCL; // CAS latency ucCL 6482 drivers/gpu/drm/radeon/atombios.h UCHAR ucCL; // CAS latency ucCL 6515 drivers/gpu/drm/radeon/atombios.h UCHAR ucCL; // CAS latency