Lines Matching defs: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)
248 dev_dbg(wm->dev, "adc sample timeout");
252 *sample = wm97xx_reg_read(wm, AC97_WM97XX_DIGITISER_RD);
256 /* check we have correct sample */
257 if ((*sample ^ adcsel) & WM97XX_ADCSEL_MASK) {
258 dev_dbg(wm->dev, "adc wrong sample, wanted %x got %x",
260 *sample & WM97XX_ADCSEL_MASK);
264 if (wants_pen && !(*sample & WM97XX_PEN_DOWN)) {