Make sure these inputs are mutually exclusive as recommended by the
datasheet
Signed-off-by: Maciej Strozek <mstrozek@xxxxxxxxxxxxxxxxxxxxx>
---
sound/soc/codecs/cs43130.c | 16 ++++++++++++----
1 file changed, 12 insertions(+), 4 deletions(-)
diff --git a/sound/soc/codecs/cs43130.c b/sound/soc/codecs/cs43130.c
index 1e7c32eedc7b..8b77bd7fa907 100644
--- a/sound/soc/codecs/cs43130.c
+++ b/sound/soc/codecs/cs43130.c
@@ -1419,7 +1419,15 @@ static int cs43130_hpin_event(struct snd_soc_dapm_widget *w,
return 0;
}
+static const char * const bypass_mux_text[] = {
+ "Internal",
+ "Alternative",
+};
+static SOC_ENUM_SINGLE_DECL(bypass_enum, SND_SOC_NOPM, 0, bypass_mux_text);
+static const struct snd_kcontrol_new bypass_ctrl = SOC_DAPM_ENUM("Switch", bypass_enum);
+
static const struct snd_soc_dapm_widget digital_hp_widgets[] = {
+ SND_SOC_DAPM_MUX("Bypass Switch", SND_SOC_NOPM, 0, 0, &bypass_ctrl),
SND_SOC_DAPM_OUTPUT("HPOUTA"),
SND_SOC_DAPM_OUTPUT("HPOUTB"),
@@ -1472,13 +1480,13 @@ static const struct snd_soc_dapm_route digital_hp_routes[] = {
{"DSD", NULL, "XSPIN DSD"},
{"HiFi DAC", NULL, "ASPIN PCM"},
{"HiFi DAC", NULL, "DSD"},
- {"HPOUTA", NULL, "HiFi DAC"},
- {"HPOUTB", NULL, "HiFi DAC"},
+ {"Bypass Switch", "Internal", "HiFi DAC"},
+ {"HPOUTA", NULL, "Bypass Switch"},
+ {"HPOUTB", NULL, "Bypass Switch"},
};
static const struct snd_soc_dapm_route analog_hp_routes[] = {
- {"HPOUTA", NULL, "Analog Playback"},
- {"HPOUTB", NULL, "Analog Playback"},
+ {"Bypass Switch", "Alternative", "Analog Playback"},
};
static struct snd_soc_dapm_route all_hp_routes[
--
2.34.1
