MPLL_RESET_TIME_MASK 1360 drivers/gpu/drm/radeon/r600d.h #       define MPLL_RESET_TIME_MASK                       (0xffff << 16)
MPLL_RESET_TIME_MASK  211 drivers/gpu/drm/radeon/rv770d.h #       define MPLL_RESET_TIME_MASK			(0xffff << 16)