MPLL_CNTL_FLAG_QDR_ENABLE  622 drivers/gpu/drm/amd/include/atombios.h #define MPLL_CNTL_FLAG_QDR_ENABLE               0x08
MPLL_CNTL_FLAG_QDR_ENABLE  560 drivers/gpu/drm/radeon/atombios.h #define MPLL_CNTL_FLAG_QDR_ENABLE               0x08