ASoC: ak4642: tidyup DAPM route for playback

It needs DAC -> Playback route instead of direct settings via
SND_SOC_DAPM_DAC. otherwise, it can't find correct path if
sound card used prefix name

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/sound/soc/codecs/ak4642.c b/sound/soc/codecs/ak4642.c
index dde8b49c19add3ded9d806b52bcc7986b95b0ae2..7255f69521538e4a3ae3226f6c4875c77fdf1678 100644 (file)
--- a/sound/soc/codecs/ak4642.c
+++ b/sound/soc/codecs/ak4642.c
@@ -187,7 +187,7 @@ static const struct snd_soc_dapm_widget ak4642_dapm_widgets[] = {
                           ARRAY_SIZE(ak4642_lout_mixer_controls)),
 
        /* DAC */
-       SND_SOC_DAPM_DAC("DAC", "HiFi Playback", PW_MGMT1, 2, 0),
+       SND_SOC_DAPM_DAC("DAC", NULL, PW_MGMT1, 2, 0),
 };
 
 static const struct snd_soc_dapm_route ak4642_intercon[] = {
@@ -205,6 +205,8 @@ static const struct snd_soc_dapm_route ak4642_intercon[] = {
        {"DACH", NULL, "DAC"},
 
        {"LINEOUT Mixer", "DACL", "DAC"},
+
+       { "DAC", NULL, "Playback" },
 };
 
 /*