Lines Matching refs:sample
70 * Set adc sample delay.
83 MODULE_PARM_DESC(delay, "Set adc sample delay.");
122 * ADC sample delay times in uS
192 /* polling mode sample settling delay */
199 dev_dbg(wm->dev, "setting adc sample delay to %d u Secs.",
253 * Read a sample from the WM9712 adc in polling mode.
255 static int wm9712_poll_sample(struct wm97xx *wm, int adcsel, int *sample)
290 dev_dbg(wm->dev, "adc sample timeout");
294 *sample = wm97xx_reg_read(wm, AC97_WM97XX_DIGITISER_RD);
298 /* check we have correct sample */
299 if ((*sample & WM97XX_ADCSEL_MASK) != adcsel) {
300 dev_dbg(wm->dev, "adc wrong sample, read %x got %x", adcsel,
301 *sample & WM97XX_ADCSEL_MASK);
305 if (!(*sample & WM97XX_PEN_DOWN)) {
349 dev_dbg(wm->dev, "adc sample timeout");
363 /* check we have correct sample */