ATOM_PM_MISCINFO_3D_ACCELERATION_EN 8956 drivers/gpu/drm/amd/include/atombios.h #define ATOM_PM_MISCINFO_3D_ACCELERATION_EN              0x08000000L  //When set, This mode is for acceleated 3D mode
ATOM_PM_MISCINFO_3D_ACCELERATION_EN 7651 drivers/gpu/drm/radeon/atombios.h #define ATOM_PM_MISCINFO_3D_ACCELERATION_EN              0x08000000L  //When set, This mode is for acceleated 3D mode