ATOM_S2_ROTATION_STATE_MASKb3 6829 drivers/gpu/drm/amd/include/atombios.h #define ATOM_S2_ROTATION_STATE_MASKb3   0xC0
ATOM_S2_ROTATION_STATE_MASKb3 5690 drivers/gpu/drm/radeon/atombios.h #define ATOM_S2_ROTATION_STATE_MASKb3   0xC0