WM_POWERDOWN       68 sound/pci/ice1712/aureon.c #define WM_POWERDOWN		0x18	/* power-down controls */
WM_POWERDOWN       61 sound/pci/ice1712/phase.c #define WM_POWERDOWN		0x18	/* power-down controls */
WM_POWERDOWN       43 sound/pci/ice1712/pontis.c #define WM_POWERDOWN		0x0d
WM_POWERDOWN       51 sound/pci/ice1712/prodigy_hifi.c #define WM_POWERDOWN		0x0d