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ALSA: hda - Set codec->single_adc_amp flag for Realtek codecs

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It turned out that Realtek codecs (ALC260, etc) with input amps in
audio-input widgets don't handle the multiple individual input amps.
Thus we need to set codec->single_adc_amp flag for them in general.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Iwai 2012-12-17 20:03:15 +01:00
parent 6be7f5344b
commit 1098b7c228
1 changed files with 1 additions and 0 deletions
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sound/pci/hda/patch_realtek.c
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@ -4373,6 +4373,7 @@ static int alc_alloc_spec(struct hda_codec *codec, hda_nid_t mixer_nid)
if (!spec)
return -ENOMEM;
codec->spec = spec;
codec->single_adc_amp = 1;
spec->mixer_nid = mixer_nid;
snd_hda_gen_init(&spec->gen);
snd_array_init(&spec->kctls, sizeof(struct snd_kcontrol_new), 32);