'Headphone Switch' control is already registered from sound/soc/codecs/wm_hubs.c:479, so duplicating it in midas_wm1811 causes following probe failure:
midas-audio sound: control 2:0:0:Headphone Switch:0 is already present midas-audio sound: ASoC: Failed to add Headphone Switch: -16 midas-audio sound: Failed to register card: -16 midas-audio: probe of sound failed with error -16
Fix this by dropping duplicated control.
Fixes: d27224a45e54 ("ASoC: samsung: midas_wm1811: Map missing jack kcontrols") Signed-off-by: Marek Szyprowski m.szyprowski@samsung.com --- sound/soc/samsung/midas_wm1811.c | 1 - 1 file changed, 1 deletion(-)
diff --git a/sound/soc/samsung/midas_wm1811.c b/sound/soc/samsung/midas_wm1811.c index 44b32f5cddca..126098fdcf1b 100644 --- a/sound/soc/samsung/midas_wm1811.c +++ b/sound/soc/samsung/midas_wm1811.c @@ -257,7 +257,6 @@ static const struct snd_kcontrol_new midas_controls[] = { SOC_DAPM_PIN_SWITCH("Main Mic"), SOC_DAPM_PIN_SWITCH("Sub Mic"), SOC_DAPM_PIN_SWITCH("Headset Mic"), - SOC_DAPM_PIN_SWITCH("Headphone"),
SOC_DAPM_PIN_SWITCH("FM In"), };