snd_ali_5451_peek
res = snd_ali_5451_peek(codec,port);
dwChk1 = snd_ali_5451_peek(codec, ALI_STIMER);
dwChk2 = snd_ali_5451_peek(codec, ALI_STIMER);
return (snd_ali_5451_peek(codec, port) & 0xffff0000) >> 16;