USE_MEMORY_SELF_REFRESH_MASK  459 drivers/gpu/drm/amd/include/atombios.h #define USE_MEMORY_SELF_REFRESH_MASK              0x02000000   //Only applicable to memory clock change, when set, using memory self refresh during clock transition
USE_MEMORY_SELF_REFRESH_MASK  429 drivers/gpu/drm/radeon/atombios.h #define USE_MEMORY_SELF_REFRESH_MASK            0x02000000	//Only applicable to memory clock change, when set, using memory self refresh during clock transition