WM_DEV 38 sound/pci/ice1712/amp.h #define WM_DEV 0x36 WM_DEV 40 sound/pci/ice1712/pontis.c #define WM_DEV 0x34 WM_DEV 49 sound/pci/ice1712/prodigy_hifi.c #define WM_DEV 0x34