CMD_IDX           103 sound/soc/au1x/ac97c.c 		WR(ctx, AC97_CMDRESP, CMD_IDX(r) | CMD_READ);
CMD_IDX           142 sound/soc/au1x/ac97c.c 		WR(ctx, AC97_CMDRESP, CMD_WRITE | CMD_IDX(r) | CMD_SET_DATA(v));