Lines Matching refs:sample
57 * Set adc sample delay.
70 MODULE_PARM_DESC(delay, "Set adc sample delay.");
104 * ADC sample delay times in uS
160 /* polling mode sample settling delay */
169 dev_dbg(wm->dev, "setting adc sample delay to %d u Secs.",
213 * Read a sample from the WM9705 adc in polling mode.
215 static int wm9705_poll_sample(struct wm97xx *wm, int adcsel, int *sample)
250 dev_dbg(wm->dev, "adc sample timeout");
254 *sample = wm97xx_reg_read(wm, AC97_WM97XX_DIGITISER_RD);
258 /* check we have correct sample */
259 if ((*sample & WM97XX_ADCSEL_MASK) != adcsel) {
260 dev_dbg(wm->dev, "adc wrong sample, read %x got %x", adcsel,
261 *sample & WM97XX_ADCSEL_MASK);
265 if (!(*sample & WM97XX_PEN_DOWN)) {