Lines Matching defs:sample
65 * Set adc sample delay.
78 MODULE_PARM_DESC(delay, "Set adc sample delay.");
117 * ADC sample delay times in uS
191 /* sample settling delay */
195 dev_info(wm->dev, "setting adc sample delay to %d u Secs.",
253 * Read a sample from the WM9713 adc in polling mode.
255 static int wm9713_poll_sample(struct wm97xx *wm, int adcsel, int *sample)
293 dev_dbg(wm->dev, "adc sample timeout");
297 *sample = wm97xx_reg_read(wm, AC97_WM97XX_DIGITISER_RD);
301 /* check we have correct sample */
302 if ((*sample ^ adcsel) & WM97XX_ADCSEL_MASK) {
303 dev_dbg(wm->dev, "adc wrong sample, wanted %x got %x",
305 *sample & WM97XX_ADCSEL_MASK);
309 if (wants_pen && !(*sample & WM97XX_PEN_DOWN)) {
358 dev_dbg(wm->dev, "adc sample timeout");
372 /* check we have correct sample */