ESS_CMD_SETFORMAT 750 sound/pci/es1938.c snd_es1938_write(chip, ESS_CMD_SETFORMAT, u ? 0x80 : 0x00); ESS_CMD_SETFORMAT 751 sound/pci/es1938.c snd_es1938_write(chip, ESS_CMD_SETFORMAT, u ? 0x51 : 0x71);