PACKET3_VC_ACTION_ENA 1645 drivers/gpu/drm/radeon/evergreend.h #              define PACKET3_VC_ACTION_ENA        (1 << 24)
PACKET3_VC_ACTION_ENA 1655 drivers/gpu/drm/radeon/r600d.h #              define PACKET3_VC_ACTION_ENA        (1 << 24)