WM97XX_DELAY
dig1 |= WM97XX_DELAY(delay);
| WM97XX_POLL | WM97XX_DELAY(delay));
WM97XX_DELAY(delay) |
dig1 |= WM97XX_DELAY(delay);
| WM97XX_POLL | WM97XX_DELAY(delay));
WM97XX_COO | WM97XX_POLL | WM97XX_DELAY(delay));
WM97XX_DELAY(delay) |
dig2 = WM97XX_DELAY(4) | WM97XX_SLT(5);
dig2 |= WM97XX_DELAY(delay);
dig2 |= WM97XX_SLEN | WM97XX_DELAY(delay) |