From: Takashi Iwai Date: Tue, 19 Feb 2008 14:03:57 +0000 (+0100) Subject: [ALSA] hda-codec - Don't create multiple capture streams for single inputs X-Git-Tag: firefly_0821_release~21564^2~204 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=67ebcb0311110dc7268bb5b135bf437d8033337e;p=firefly-linux-kernel-4.4.55.git [ALSA] hda-codec - Don't create multiple capture streams for single inputs When the device has only one input source, it makes no sense to have multiple capture streams. Signed-off-by: Takashi Iwai --- diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index 630c7b22542a..2100ee480809 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -4950,7 +4950,7 @@ static int alc260_parse_auto_config(struct hda_codec *codec) /* check whether NID 0x04 is valid */ wcap = get_wcaps(codec, 0x04); wcap = (wcap & AC_WCAP_TYPE) >> AC_WCAP_TYPE_SHIFT; /* get type */ - if (wcap != AC_WID_AUD_IN) { + if (wcap != AC_WID_AUD_IN || spec->input_mux->num_items == 1) { spec->adc_nids = alc260_adc_nids_alt; spec->num_adc_nids = ARRAY_SIZE(alc260_adc_nids_alt); spec->mixers[spec->num_mixers] = alc260_capture_alt_mixer; @@ -10276,7 +10276,7 @@ static int patch_alc268(struct hda_codec *codec) /* get type */ wcap = (wcap & AC_WCAP_TYPE) >> AC_WCAP_TYPE_SHIFT; - if (wcap != AC_WID_AUD_IN) { + if (wcap != AC_WID_AUD_IN || spec->input_mux->num_items == 1) { spec->adc_nids = alc268_adc_nids_alt; spec->num_adc_nids = ARRAY_SIZE(alc268_adc_nids_alt); spec->mixers[spec->num_mixers] =