UPLL_SW_LOLEN 262 drivers/gpu/drm/radeon/r600.c UPLL_SW_LOLEN((vclk_div >> 1) + (vclk_div & 1)) | UPLL_SW_LOLEN 102 drivers/gpu/drm/radeon/rv770.c UPLL_SW_LOLEN((vclk_div >> 1) + (vclk_div & 1)) |