mmAFMT_INFOFRAME_CONTROL0
tmp = RREG32(mmAFMT_INFOFRAME_CONTROL0 + dig->afmt->offset);
WREG32(mmAFMT_INFOFRAME_CONTROL0 + dig->afmt->offset, tmp);
tmp = RREG32(mmAFMT_INFOFRAME_CONTROL0 + dig->afmt->offset);
WREG32(mmAFMT_INFOFRAME_CONTROL0 + dig->afmt->offset, tmp);
WREG32(mmAFMT_INFOFRAME_CONTROL0 + offset,