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ASoC: cs43130: Add switch to control normal and alt hp inputs

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Make sure these inputs are mutually exclusive as recommended by the
datasheet

Signed-off-by: Maciej Strozek <mstrozek@opensource.cirrus.com>
Acked-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20231117141344.64320-8-mstrozek@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Maciej Strozek 2023-11-17 14:13:44 +00:00 committed by Mark Brown
parent ce7944b73e
commit 9158221bf2
No known key found for this signature in database
GPG Key ID: 24D68B725D5487D0
1 changed files with 12 additions and 4 deletions
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16
sound/soc/codecs/cs43130.c
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@ -1366,7 +1366,15 @@ 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"),
@ -1419,13 +1427,13 @@ 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[