min_ddr_vref     1899 drivers/gpu/drm/ast/ast_post.c 	u32 min_ddr_vref = 0, min_phy_vref = 0;
min_ddr_vref     1966 drivers/gpu/drm/ast/ast_post.c 		min_ddr_vref = 0xFF;
min_ddr_vref     1978 drivers/gpu/drm/ast/ast_post.c 				if (min_ddr_vref > ddr_vref)
min_ddr_vref     1979 drivers/gpu/drm/ast/ast_post.c 					min_ddr_vref = ddr_vref;
min_ddr_vref     1989 drivers/gpu/drm/ast/ast_post.c 	ddr_vref = (min_ddr_vref + max_ddr_vref + 1) >> 1;