Commit b2ec6423 authored by Takashi Iwai's avatar Takashi Iwai Committed by Jaroslav Kysela
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[ALSA] hda-codec - Fix channel mode helper

Modules: HDA Codec driver

Fix the channel mode helper (for put callback).
Signed-off-by: Takashi Iwai's avatarTakashi Iwai <>
parent 606ad75f
......@@ -1771,7 +1771,7 @@ int snd_hda_ch_mode_put(struct hda_codec *codec, struct snd_ctl_elem_value *ucon
mode = ucontrol->value.enumerated.item[0];
snd_assert(mode < num_chmodes, return -EINVAL);
if (*max_channelsp && ! codec->in_resume)
if (*max_channelsp == chmode[mode].channels && ! codec->in_resume)
return 0;
/* change the current channel setting */
*max_channelsp = chmode[mode].channels;
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