POSTDIV_DIV_BY_4 39 drivers/gpu/drm/amd/powerplay/inc/smu74_discrete.h #define POSTDIV_DIV_BY_4 2 POSTDIV_DIV_BY_4 38 drivers/gpu/drm/amd/powerplay/inc/smu75_discrete.h #define POSTDIV_DIV_BY_4 2