Commit cb7e62256e99( ASoC: tpa6130a2: Register component) removed the chip
name from the controls, which causes issues as the TPA61xx is not a
standalone codec, but a headphone amplifier, which may be connected to the
line out of a codec which already exposes a "Headphone Playback Volume"
control. In that case we end up with duplicate controls, causing the
the probe of the soundcard to be aborted.
Signed-off-by: Lucas Stach <l.stach@xxxxxxxxxxxxxx>
---
sound/soc/codecs/tpa6130a2.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/sound/soc/codecs/tpa6130a2.c b/sound/soc/codecs/tpa6130a2.c
index 2e014c80d113..abca7eedb6be 100644
--- a/sound/soc/codecs/tpa6130a2.c
+++ b/sound/soc/codecs/tpa6130a2.c
@@ -136,7 +136,7 @@ static const DECLARE_TLV_DB_RANGE(tpa6130_tlv,
);
static const struct snd_kcontrol_new tpa6130a2_controls[] = {
- SOC_SINGLE_TLV("Headphone Playback Volume",
+ SOC_SINGLE_TLV("TPA6130A2 Headphone Playback Volume",
TPA6130A2_REG_VOL_MUTE, 0, 0x3f, 0,
tpa6130_tlv),
};
@@ -148,7 +148,7 @@ static const DECLARE_TLV_DB_RANGE(tpa6140_tlv,
);
static const struct snd_kcontrol_new tpa6140a2_controls[] = {
- SOC_SINGLE_TLV("Headphone Playback Volume",
+ SOC_SINGLE_TLV("TPA6140A2 Headphone Playback Volume",
TPA6130A2_REG_VOL_MUTE, 1, 0x1f, 0,
tpa6140_tlv),
};
--
2.11.0
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