AC97GCR 203 sound/soc/cirrus/ep93xx-ac97.c ep93xx_ac97_write_reg(info, AC97GCR, 0); AC97GCR 205 sound/soc/cirrus/ep93xx-ac97.c ep93xx_ac97_write_reg(info, AC97GCR, AC97GCR_AC97IFE); AC97GCR 424 sound/soc/cirrus/ep93xx-ac97.c ep93xx_ac97_write_reg(info, AC97GCR, 0);