CS4231_PIN_CTRL
chip->image[CS4231_PIN_CTRL] = 0;
chip->image[CS4231_PIN_CTRL] |= CS4231_IRQ_ENABLE;
snd_wss_out(chip, CS4231_PIN_CTRL, chip->image[CS4231_PIN_CTRL]);
chip->image[CS4231_PIN_CTRL] &= ~CS4231_IRQ_ENABLE;
snd_wss_out(chip, CS4231_PIN_CTRL, chip->image[CS4231_PIN_CTRL]);
CS4231_SINGLE("Line Out Switch", 0, CS4231_PIN_CTRL, 6, 1, 1),
CS4231_SINGLE("Headphone Out Switch", 0, CS4231_PIN_CTRL, 7, 1, 1)