---

yaml
---
r: 230469
b: refs/heads/master
c: 399b82e
h: refs/heads/master
i:
  230467: 2b02d89
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: a710770e05563fd5add9af686569ee9fa56bbd65
+refs/heads/master: 399b82e4930f5f97556c7fd84ea3ef312718adee

trunk/sound/soc/codecs/tlv320dac33.c

@@ -298,7 +298,6 @@ static void dac33_init_chip(struct snd_soc_codec *codec)
 	if (unlikely(!dac33->chip_power))
 		return;
 
-	/* 44-46: DAC Control Registers */
 	/* A : DAC sample rate Fsref/1.5 */
 	dac33_write(codec, DAC33_DAC_CTRL_A, DAC33_DACRATE(0));
 	/* B : DAC src=normal, not muted */
@@ -321,6 +320,10 @@ static void dac33_init_chip(struct snd_soc_codec *codec)
 		    dac33_read_reg_cache(codec, DAC33_LINEL_TO_LLO_VOL));
 	dac33_write(codec, DAC33_LINER_TO_RLO_VOL,
 		    dac33_read_reg_cache(codec, DAC33_LINER_TO_RLO_VOL));
+
+	dac33_write(codec, DAC33_OUT_AMP_CTRL,
+		    dac33_read_reg_cache(codec, DAC33_OUT_AMP_CTRL));
+
 }
 
 static inline int dac33_read_id(struct snd_soc_codec *codec)
@@ -523,6 +526,25 @@ static const struct snd_kcontrol_new dac33_dapm_abypassl_control =
 static const struct snd_kcontrol_new dac33_dapm_abypassr_control =
 	SOC_DAPM_SINGLE("Switch", DAC33_LINER_TO_RLO_VOL, 7, 1, 1);
 
+/* LOP L/R invert selection */
+static const char *dac33_lr_lom_texts[] = {"DAC", "LOP"};
+
+static const struct soc_enum dac33_left_lom_enum =
+	SOC_ENUM_SINGLE(DAC33_OUT_AMP_CTRL, 3,
+			ARRAY_SIZE(dac33_lr_lom_texts),
+			dac33_lr_lom_texts);
+
+static const struct snd_kcontrol_new dac33_dapm_left_lom_control =
+SOC_DAPM_ENUM("Route", dac33_left_lom_enum);
+
+static const struct soc_enum dac33_right_lom_enum =
+	SOC_ENUM_SINGLE(DAC33_OUT_AMP_CTRL, 2,
+			ARRAY_SIZE(dac33_lr_lom_texts),
+			dac33_lr_lom_texts);
+
+static const struct snd_kcontrol_new dac33_dapm_right_lom_control =
+SOC_DAPM_ENUM("Route", dac33_right_lom_enum);
+
 static const struct snd_soc_dapm_widget dac33_dapm_widgets[] = {
 	SND_SOC_DAPM_OUTPUT("LEFT_LO"),
 	SND_SOC_DAPM_OUTPUT("RIGHT_LO"),
@@ -539,6 +561,18 @@ static const struct snd_soc_dapm_widget dac33_dapm_widgets[] = {
 	SND_SOC_DAPM_SWITCH("Analog Right Bypass", SND_SOC_NOPM, 0, 0,
 				&dac33_dapm_abypassr_control),
 
+	SND_SOC_DAPM_MUX("Left LOM Inverted From", SND_SOC_NOPM, 0, 0,
+		&dac33_dapm_left_lom_control),
+	SND_SOC_DAPM_MUX("Right LOM Inverted From", SND_SOC_NOPM, 0, 0,
+		&dac33_dapm_right_lom_control),
+	/*
+	 * For DAPM path, when only the anlog bypass path is enabled, and the
+	 * LOP inverted from the corresponding DAC side.
+	 * This is needed, so we can attach the DAC power supply in this case.
+	 */
+	SND_SOC_DAPM_PGA("Left Bypass PGA", SND_SOC_NOPM, 0, 0, NULL, 0),
+	SND_SOC_DAPM_PGA("Right Bypass PGA", SND_SOC_NOPM, 0, 0, NULL, 0),
+
 	SND_SOC_DAPM_REG(snd_soc_dapm_mixer, "Output Left Amplifier",
 			 DAC33_OUT_AMP_PWR_CTRL, 6, 3, 3, 0),
 	SND_SOC_DAPM_REG(snd_soc_dapm_mixer, "Output Right Amplifier",
@@ -561,11 +595,22 @@ static const struct snd_soc_dapm_route audio_map[] = {
 	{"Output Left Amplifier", NULL, "DACL"},
 	{"Output Right Amplifier", NULL, "DACR"},
 
-	{"Output Left Amplifier", NULL, "Analog Left Bypass"},
-	{"Output Right Amplifier", NULL, "Analog Right Bypass"},
+	{"Left Bypass PGA", NULL, "Analog Left Bypass"},
+	{"Right Bypass PGA", NULL, "Analog Right Bypass"},
+
+	{"Left LOM Inverted From", "DAC", "Left Bypass PGA"},
+	{"Right LOM Inverted From", "DAC", "Right Bypass PGA"},
+	{"Left LOM Inverted From", "LOP", "Analog Left Bypass"},
+	{"Right LOM Inverted From", "LOP", "Analog Right Bypass"},
+
+	{"Output Left Amplifier", NULL, "Left LOM Inverted From"},
+	{"Output Right Amplifier", NULL, "Right LOM Inverted From"},
+
+	{"DACL", NULL, "Left DAC Power"},
+	{"DACR", NULL, "Right DAC Power"},
 
-	{"Output Left Amplifier", NULL, "Left DAC Power"},
-	{"Output Right Amplifier", NULL, "Right DAC Power"},
+	{"Left Bypass PGA", NULL, "Left DAC Power"},
+	{"Right Bypass PGA", NULL, "Right DAC Power"},
 
 	/* output */
 	{"LEFT_LO", NULL, "Output Left Amplifier"},