ASoC: nau8824: condition for clock disable

There are headphone and speaker outputs in NAU88L24. During the
playback, the codec should not change the clock status when
switching these outputs.
Signed-off-by: John Hsu <KCHSU0@nuvoton.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

sound/soc/codecs/nau8824.c

@@ -811,6 +811,7 @@ static void nau8824_eject_jack(struct nau8824 *nau8824)
 		NAU8824_JD_SLEEP_MODE, NAU8824_JD_SLEEP_MODE);
 
 	/* Close clock for jack type detection at manual mode */
+	if (dapm->bias_level < SND_SOC_BIAS_PREPARE)
 		nau8824_config_sysclk(nau8824, NAU8824_CLK_DIS, 0);
 }
 
@@ -862,6 +863,7 @@ static void nau8824_setup_auto_irq(struct nau8824 *nau8824)
 	regmap_update_bits(regmap, NAU8824_REG_INTERRUPT_SETTING,
 		NAU8824_IRQ_EJECT_DIS, 0);
 	/* Enable internal VCO needed for interruptions */
+	if (nau8824->dapm->bias_level < SND_SOC_BIAS_PREPARE)
 		nau8824_config_sysclk(nau8824, NAU8824_CLK_INTERNAL, 0);
 	regmap_update_bits(regmap, NAU8824_REG_ENA_CTRL,
 		NAU8824_JD_SLEEP_MODE, 0);