default or selected kernelversion does not have config value CONFIG_BLK_DEV_IDE_AU1XXX_PIO_DBDMA.
Result is shown for kernelversion 6.9.9
PIO+DbDMA IDE for AMD Alchemy Au1200
configname: CONFIG_BLK_DEV_IDE_AU1XXX_PIO_DBDMA
IDE Mode for AMD Alchemy Au1200
└─>PIO+DbDMA IDE for AMD Alchemy Au1200