ASoC: rt5645: change micbias widget type to supply.

Register "micbias1" and "micbias2" to supply widgets as modern drivers do.

This should not cause any (new) issues for existing users of the codec,
since micbias support is broken anyways. Micbias support needs the
RT5645_MICBIAS?_POW_CTRL_SEL bits in the RT5645_GEN_CTRL2 register to be
updated when enabled/disabled which we currently do not do.

The updating of these bits will be fixed in a follow-up commit.

Signed-off-by: Bard Liao <bardliao@realtek.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/sound/soc/codecs/rt5645.c b/sound/soc/codecs/rt5645.c
index daf7b73ba415b2b74adf27a75ce79eb5e340df98..6f6da0abe220a2337b4b9738f352e37d9fa53b06 100644 (file)
--- a/sound/soc/codecs/rt5645.c
+++ b/sound/soc/codecs/rt5645.c
@@ -1980,10 +1980,10 @@ static const struct snd_soc_dapm_widget rt5645_dapm_widgets[] = {
 
        /* Input Side */
        /* micbias */
-       SND_SOC_DAPM_MICBIAS("micbias1", RT5645_PWR_ANLG2,
-                       RT5645_PWR_MB1_BIT, 0),
-       SND_SOC_DAPM_MICBIAS("micbias2", RT5645_PWR_ANLG2,
-                       RT5645_PWR_MB2_BIT, 0),
+       SND_SOC_DAPM_SUPPLY("micbias1", RT5645_PWR_ANLG2,
+                       RT5645_PWR_MB1_BIT, 0, NULL, 0),
+       SND_SOC_DAPM_SUPPLY("micbias2", RT5645_PWR_ANLG2,
+                       RT5645_PWR_MB2_BIT, 0, NULL, 0),
        /* Input Lines */
        SND_SOC_DAPM_INPUT("DMIC L1"),
        SND_SOC_DAPM_INPUT("DMIC R1"),