ASoC: ak4642: fixup HeadPhone L/R dapm settings

Current ak4642 driver had wrong dapm settings for headphone L/R.
If you select headphone L, and select R after that,
headphone L setting was removed by R settings.

This patch fixes it up.
It provides just "Headphone Enable" to user side

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

1 files changed, 16 insertions, 15 deletions

diff --git a/sound/soc/codecs/ak4642.c b/sound/soc/codecs/ak4642.c
index 5ef70b5d27e4..278c0a0575f5 100644
--- a/sound/soc/codecs/ak4642.c
+++ b/sound/soc/codecs/ak4642.c
@@ -146,13 +146,10 @@ static const struct snd_kcontrol_new ak4642_snd_controls[] = {
 
         SOC_DOUBLE_R_TLV("Digital Playback Volume", L_DVC, R_DVC,
                          0, 0xFF, 1, out_tlv),
-
-        SOC_SINGLE("Headphone Switch", PW_MGMT2, 6, 1, 0),
 };
 
-static const struct snd_kcontrol_new ak4642_hpout_mixer_controls[] = {
-        SOC_DAPM_SINGLE("DACH", MD_CTL4, 0, 1, 0),
-};
+static const struct snd_kcontrol_new ak4642_headphone_control =
+        SOC_DAPM_SINGLE("Switch", PW_MGMT2, 6, 1, 0);
 
 static const struct snd_kcontrol_new ak4642_lout_mixer_controls[] = {
         SOC_DAPM_SINGLE("DACL", SG_SL1, 4, 1, 0),
@@ -165,13 +162,12 @@ static const struct snd_soc_dapm_widget ak4642_dapm_widgets[] = {
         SND_SOC_DAPM_OUTPUT("HPOUTR"),
         SND_SOC_DAPM_OUTPUT("LINEOUT"),
 
-        SND_SOC_DAPM_MIXER("HPOUTL Mixer", PW_MGMT2, 5, 0,
-                           &ak4642_hpout_mixer_controls[0],
-                           ARRAY_SIZE(ak4642_hpout_mixer_controls)),
+        SND_SOC_DAPM_PGA("HPL Out", PW_MGMT2, 5, 0, NULL, 0),
+        SND_SOC_DAPM_PGA("HPR Out", PW_MGMT2, 4, 0, NULL, 0),
+        SND_SOC_DAPM_SWITCH("Headphone Enable", SND_SOC_NOPM, 0, 0,
+                            &ak4642_headphone_control),
 
-        SND_SOC_DAPM_MIXER("HPOUTR Mixer", PW_MGMT2, 4, 0,
-                           &ak4642_hpout_mixer_controls[0],
-                           ARRAY_SIZE(ak4642_hpout_mixer_controls)),
+        SND_SOC_DAPM_PGA("DACH", MD_CTL4, 0, 0, NULL, 0),
 
         SND_SOC_DAPM_MIXER("LINEOUT Mixer", PW_MGMT1, 3, 0,
                            &ak4642_lout_mixer_controls[0],
@@ -184,12 +180,17 @@ static const struct snd_soc_dapm_widget ak4642_dapm_widgets[] = {
 static const struct snd_soc_dapm_route ak4642_intercon[] = {
 
         /* Outputs */
-        {"HPOUTL", NULL, "HPOUTL Mixer"},
-        {"HPOUTR", NULL, "HPOUTR Mixer"},
+        {"HPOUTL", NULL, "HPL Out"},
+        {"HPOUTR", NULL, "HPR Out"},
         {"LINEOUT", NULL, "LINEOUT Mixer"},
 
-        {"HPOUTL Mixer", "DACH", "DAC"},
-        {"HPOUTR Mixer", "DACH", "DAC"},
+        {"HPL Out", NULL, "Headphone Enable"},
+        {"HPR Out", NULL, "Headphone Enable"},
+
+        {"Headphone Enable", "Switch", "DACH"},
+
+        {"DACH", NULL, "DAC"},
+
         {"LINEOUT Mixer", "DACL", "DAC"},
 };