Lines Matching defs:sample
70 * Set adc sample delay.
83 MODULE_PARM_DESC(delay, "Set adc sample delay.");
122 * ADC sample delay times in uS
196 /* sample settling delay */
200 dev_info(wm->dev, "setting adc sample delay to %d u Secs.",
258 * Read a sample from the WM9713 adc in polling mode.
260 static int wm9713_poll_sample(struct wm97xx *wm, int adcsel, int *sample)
298 dev_dbg(wm->dev, "adc sample timeout");
302 *sample = wm97xx_reg_read(wm, AC97_WM97XX_DIGITISER_RD);
306 /* check we have correct sample */
307 if ((*sample ^ adcsel) & WM97XX_ADCSEL_MASK) {
308 dev_dbg(wm->dev, "adc wrong sample, wanted %x got %x",
310 *sample & WM97XX_ADCSEL_MASK);
314 if (wants_pen && !(*sample & WM97XX_PEN_DOWN)) {
363 dev_dbg(wm->dev, "adc sample timeout");
377 /* check we have correct sample */