EC_SPDIF0_SEL_SHIFT  481 sound/pci/emu10k1/emu10k1_main.c #define EC_SPDIF0_SEL_MASK	(0x3L << EC_SPDIF0_SEL_SHIFT)
EC_SPDIF0_SEL_SHIFT  483 sound/pci/emu10k1/emu10k1_main.c #define EC_SPDIF0_SELECT(_x)	(((_x) << EC_SPDIF0_SEL_SHIFT) & EC_SPDIF0_SEL_MASK)