CIK_SDMA_UCODE_VERSION   34 drivers/gpu/drm/radeon/cik_sdma.c #define CIK_SDMA_UCODE_VERSION 64
CIK_SDMA_UCODE_VERSION   72 drivers/gpu/drm/radeon/radeon_ucode.h #define CIK_SDMA_UCODE_VERSION       64