From 2a22d3f81283253ab9dae9244f3ca58a5ac66b36 Mon Sep 17 00:00:00 2001 From: Takashi Iwai Date: Mon, 10 Aug 2009 18:54:38 +0200 Subject: [PATCH] ALSA: hda - Use only one capture stream for auto-mic When the auto-mic feature is enabled, we should support only one capture stream. Signed-off-by: Takashi Iwai --- sound/pci/hda/patch_realtek.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index 678c2d7b7f98..7ecf929b97a5 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -4683,8 +4683,10 @@ static void set_capture_mixer(struct alc_spec *spec) }; if (spec->num_adc_nids > 0 && spec->num_adc_nids <= 3) { int mux; - if (spec->input_mux && spec->input_mux->num_items > 1 && - !spec->auto_mic) + if (spec->auto_mic) { + mux = 0; + spec->num_adc_nids = 1; /* support only one ADC */ + } else if (spec->input_mux && spec->input_mux->num_items > 1) mux = 1; else mux = 0; -- 2.20.1