CS4231_TEST_INIT
res = snd_wss_in(chip, CS4231_TEST_INIT);
chip->image[CS4231_TEST_INIT] = 0;
while (snd_wss_in(chip, CS4231_TEST_INIT) &
reg = snd_cs4231_in(chip, CS4231_TEST_INIT);
res = snd_cs4231_in(chip, CS4231_TEST_INIT);